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|
- <?php
- use \ChamiloSession as Session;
- class Wiki
- {
- public $tbl_wiki;
- public $tbl_wiki_discuss;
- public $tbl_wiki_mailcue;
- public $tbl_wiki_conf;
- public $session_id = null;
- public $course_id = null;
- public $condition_session = null;
- public $group_id;
- public $assig_user_id;
- public $groupfilter = 'group_id=0';
- public $courseInfo;
- public $charset;
- public $page;
- public $action;
- public $wikiData = array();
- public $url;
- public function __construct()
- {
-
- $this->tbl_wiki = Database::get_course_table(TABLE_WIKI);
- $this->tbl_wiki_discuss = Database::get_course_table(TABLE_WIKI_DISCUSS);
- $this->tbl_wiki_mailcue = Database::get_course_table(TABLE_WIKI_MAILCUE);
- $this->tbl_wiki_conf = Database::get_course_table(TABLE_WIKI_CONF);
- $this->session_id = api_get_session_id();
- $this->condition_session = api_get_session_condition($this->session_id);
- $this->course_id = api_get_course_int_id();
- $this->group_id = api_get_group_id();
- if (!empty($this->group_id)) {
- $this->groupfilter = ' group_id="'.$this->group_id.'"';
- }
- $this->courseInfo = api_get_course_info();
- $this->url = api_get_path(WEB_CODE_PATH).'wiki/index.php?'.api_get_cidreq();
- }
-
- public function checktitle($link)
- {
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($link).'" AND
- '.$groupfilter.$condition_session.'';
- $result = Database::query($sql);
- $numberofresults = Database::num_rows($result);
-
- if ($numberofresults == 0) {
- return true;
- } else {
-
- return false;
- }
- }
-
- public function links_to($input)
- {
- $input_array = preg_split("/(\[\[|\]\])/",$input,-1, PREG_SPLIT_DELIM_CAPTURE);
- $all_links = array();
- foreach ($input_array as $key=>$value) {
- if (isset($input_array[$key-1]) && $input_array[$key-1] == '[[' &&
- isset($input_array[$key+1]) && $input_array[$key+1] == ']]'
- ) {
- if (api_strpos($value, "|") !== false) {
- $full_link_array=explode("|", $value);
- $link=trim($full_link_array[0]);
- $title=trim($full_link_array[1]);
- } else {
- $link=trim($value);
- $title=trim($value);
- }
- unset($input_array[$key-1]);
- unset($input_array[$key+1]);
-
- $all_links[]= Database::escape_string(str_replace(' ','_',$link)).' ';
- }
- }
- $output = implode($all_links);
- return $output;
- }
-
- public function detect_external_link($input)
- {
- $exlink='href=';
- $exlinkStyle='class="wiki_link_ext" href=';
- $output=str_replace($exlink, $exlinkStyle, $input);
- return $output;
- }
-
- public function detect_anchor_link($input)
- {
- $anchorlink = 'href="#';
- $anchorlinkStyle='class="wiki_anchor_link" href="#';
- $output = str_replace($anchorlink, $anchorlinkStyle, $input);
- return $output;
- }
-
- public function detect_mail_link($input)
- {
- $maillink='href="mailto';
- $maillinkStyle='class="wiki_mail_link" href="mailto';
- $output=str_replace($maillink, $maillinkStyle, $input);
- return $output;
- }
-
- public function detect_ftp_link($input)
- {
- $ftplink='href="ftp';
- $ftplinkStyle='class="wiki_ftp_link" href="ftp';
- $output=str_replace($ftplink, $ftplinkStyle, $input);
- return $output;
- }
-
- public function detect_news_link($input)
- {
- $newslink='href="news';
- $newslinkStyle='class="wiki_news_link" href="news';
- $output=str_replace($newslink, $newslinkStyle, $input);
- return $output;
- }
-
- public function detect_irc_link($input)
- {
- $irclink='href="irc';
- $irclinkStyle='class="wiki_irc_link" href="irc';
- $output=str_replace($irclink, $irclinkStyle, $input);
- return $output;
- }
-
- public function make_wiki_link_clickable($input)
- {
- $groupId = api_get_group_id();
-
- $input_array = preg_split("/(\[\[|\]\])/",$input,-1, PREG_SPLIT_DELIM_CAPTURE);
- foreach ($input_array as $key => $value) {
-
- if (isset($input_array[$key-1]) && $input_array[$key-1] == '[[' AND
- $input_array[$key+1] == ']]'
- ) {
-
- if (api_strpos($value, "|") !== false){
- $full_link_array=explode("|", $value);
- $link=trim(strip_tags($full_link_array[0]));
- $title=trim($full_link_array[1]);
- } else {
- $link=trim(strip_tags($value));
- $title=trim($value);
- }
-
- if ($link=='index') {
- $title=get_lang('DefaultTitle');
- }
- if ($link==get_lang('DefaultTitle')){
- $link='index';
- }
-
- if (self::checktitle(strtolower(str_replace(' ','_',$link)))) {
- $link = api_html_entity_decode($link);
- $input_array[$key]='<a href="'.api_get_path(WEB_PATH).'main/wiki/index.php?'.api_get_cidreq().'&action=addnew&title='.Security::remove_XSS($link).'&group_id='.$groupId.'" class="new_wiki_link">'.$title.'</a>';
- } else {
- $input_array[$key]='<a href="'.api_get_path(WEB_PATH).'main/wiki/index.php?'.api_get_cidreq().'&action=showpage&title='.urlencode(strtolower(str_replace(' ','_',$link))).'&group_id='.$groupId.'" class="wiki_link">'.$title.'</a>';
- }
- unset($input_array[$key-1]);
- unset($input_array[$key+1]);
- }
- }
- $output=implode('',$input_array);
- return $output;
- }
-
- public function save_wiki($values)
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $_course = $this->courseInfo;
- $dtime = date( "Y-m-d H:i:s" );
- $session_id = api_get_session_id();
- $groupId = api_get_group_id();
- $_clean = array(
- 'task' => null,
- 'feedback1' => null,
- 'feedback2' => null,
- 'feedback3' => null,
- 'fprogress1' => null,
- 'fprogress2' => null,
- 'fprogress3' => null,
- 'max_text' => null,
- 'max_version' => null,
- 'delayedsubmit' => null,
- 'assignment' => null
- );
-
-
- $_clean['page_id'] = Database::escape_string($values['page_id']);
- $_clean['reflink'] = Database::escape_string(trim($values['reflink']));
- $_clean['title'] = Database::escape_string(trim($values['title']));
- $_clean['content'] = Database::escape_string($values['content']);
- if (api_get_setting('htmlpurifier_wiki') == 'true'){
- $purifier = new HTMLPurifier();
- $_clean['content'] = $purifier->purify($_clean['content']);
- }
- $_clean['user_id'] = api_get_user_id();
- $_clean['assignment'] = Database::escape_string($values['assignment']);
- $_clean['comment'] = Database::escape_string($values['comment']);
- $_clean['progress'] = Database::escape_string($values['progress']);
- $_clean['version'] = intval($values['version']) + 1 ;
- $_clean['linksto'] = self::links_to($_clean['content']);
-
- if (!empty($values['task'])) {
- $_clean['task'] = Database::escape_string($values['task']);
- }
- if (!empty($values['feedback1']) || !empty($values['feedback2']) || !empty($values['feedback3'])) {
- $_clean['feedback1']=Database::escape_string($values['feedback1']);
- $_clean['feedback2']=Database::escape_string($values['feedback2']);
- $_clean['feedback3']=Database::escape_string($values['feedback3']);
- $_clean['fprogress1']=Database::escape_string($values['fprogress1']);
- $_clean['fprogress2']=Database::escape_string($values['fprogress2']);
- $_clean['fprogress3']=Database::escape_string($values['fprogress3']);
- }
- if (isset($values['initstartdate']) && $values['initstartdate'] == 1) {
- $_clean['startdate_assig'] = Database::escape_string($values['startdate_assig']);
- } else {
- $_clean['startdate_assig'] = '0000-00-00 00:00:00';
- }
- if (isset($values['initenddate']) && $values['initenddate']==1) {
- $_clean['enddate_assig'] = Database::escape_string($values['enddate_assig']);
- } else {
- $_clean['enddate_assig'] = '0000-00-00 00:00:00';
- }
- if (isset($values['delayedsubmit'])) {
- $_clean['delayedsubmit']=Database::escape_string($values['delayedsubmit']);
- }
- if (!empty($values['max_text']) || !empty($values['max_version'])) {
- $_clean['max_text'] =Database::escape_string($values['max_text']);
- $_clean['max_version']=Database::escape_string($values['max_version']);
- }
- $course_id = api_get_course_int_id();
- $sql = "INSERT INTO ".$tbl_wiki." (c_id, page_id, reflink, title, content, user_id, group_id, dtime, assignment, comment, progress, version, linksto, user_ip, session_id)
- VALUES ($course_id, '".$_clean['page_id']."','".$_clean['reflink']."','".$_clean['title']."','".$_clean['content']."','".$_clean['user_id']."','".$groupId."','".$dtime."','".$_clean['assignment']."','".$_clean['comment']."','".$_clean['progress']."','".$_clean['version']."','".$_clean['linksto']."','".Database::escape_string($_SERVER['REMOTE_ADDR'])."', '".Database::escape_string($session_id)."')";
- Database::query($sql);
- $Id = Database::insert_id();
- if ($Id > 0) {
-
- api_item_property_update(api_get_course_info(), TOOL_WIKI, $Id, 'WikiAdded', api_get_user_id(), $groupId);
- }
- if ($_clean['page_id'] ==0) {
- $sql='UPDATE '.$tbl_wiki.' SET page_id="'.$Id.'" WHERE c_id = '.$course_id.' AND id="'.$Id.'"';
- Database::query($sql);
- }
-
- if ($_clean['reflink']=='index' && $_clean['version']==1) {
- $sql="INSERT INTO ".$tbl_wiki_conf." (c_id, page_id, task, feedback1, feedback2, feedback3, fprogress1, fprogress2, fprogress3, max_text, max_version, startdate_assig, enddate_assig, delayedsubmit)
- VALUES ($course_id, '".$Id."','".$_clean['task']."','".$_clean['feedback1']."','".$_clean['feedback2']."','".$_clean['feedback3']."','".$_clean['fprogress1']."','".$_clean['fprogress2']."','".$_clean['fprogress3']."','".$_clean['max_text']."','".$_clean['max_version']."','".$_clean['startdate_assig']."','".$_clean['enddate_assig']."','".$_clean['delayedsubmit']."')";
- } else {
- $sql = 'UPDATE '.$tbl_wiki_conf.' SET
- task="'.$_clean['task'].'",
- feedback1="'.$_clean['feedback1'].'",
- feedback2="'.$_clean['feedback2'].'",
- feedback3="'.$_clean['feedback3'].'",
- fprogress1="'.$_clean['fprogress1'].'",
- fprogress2="'.$_clean['fprogress2'].'",
- fprogress3="'.$_clean['fprogress3'].'",
- max_text="'.$_clean['max_text'].'",
- max_version="'.$_clean['max_version'].'",
- startdate_assig="'.$_clean['startdate_assig'].'",
- enddate_assig="'.$_clean['enddate_assig'].'",
- delayedsubmit="'.$_clean['delayedsubmit'].'"
- WHERE
- page_id = "'.$_clean['page_id'].'" AND
- c_id = '.$course_id;
- }
- Database::query($sql);
- api_item_property_update($_course, 'wiki', $Id, 'WikiAdded', api_get_user_id(), $groupId);
- self::check_emailcue($_clean['reflink'], 'P', $dtime, $_clean['user_id']);
- $this->setWikiData($Id);
- return get_lang('Saved');
- }
-
- public function restore_wikipage(
- $r_page_id,
- $r_reflink,
- $r_title,
- $r_content,
- $r_group_id,
- $r_assignment,
- $r_progress,
- $c_version,
- $r_version,
- $r_linksto
- ) {
- $tbl_wiki = $this->tbl_wiki;
- $_course = $this->courseInfo;
- $r_user_id = api_get_user_id();
- $r_dtime = api_get_utc_datetime();
- $r_version = $r_version+1;
- $r_comment = get_lang('RestoredFromVersion').': '.$c_version;
- $session_id = api_get_session_id();
- $course_id = api_get_course_int_id();
- $r_page_id = Database::escape_string($r_page_id);
- $r_title = Database::escape_string($r_title);
- $r_content = Database::escape_string($r_content);
- $r_group_id = Database::escape_string($r_group_id);
- $r_assignment = Database::escape_string($r_assignment);
- $r_progress = Database::escape_string($r_progress);
- $r_version = Database::escape_string($r_version);
- $r_linksto = Database::escape_string($r_linksto);
- $r_comment = Database::escape_string($r_comment);
- $sql = "INSERT INTO ".$tbl_wiki." (c_id, page_id, reflink, title, content, user_id, group_id, dtime, assignment, comment, progress, version, linksto, user_ip, session_id) VALUES
- ($course_id, '".$r_page_id."','".$r_reflink."','".$r_title."','".$r_content."','".$r_user_id."','".$r_group_id."','".$r_dtime."','".$r_assignment."','".$r_comment."','".$r_progress."','".$r_version."','".$r_linksto."','".Database::escape_string($_SERVER['REMOTE_ADDR'])."','".Database::escape_string($session_id)."')";
- Database::query($sql);
- $Id = Database::insert_id();
- api_item_property_update($_course, 'wiki', $Id, 'WikiAdded', api_get_user_id(), $r_group_id);
- self::check_emailcue($r_reflink, 'P', $r_dtime, $r_user_id);
- return get_lang('PageRestored');
- }
-
- public function delete_wiki()
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_discuss = $this->tbl_wiki_discuss;
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $session_id = $this->session_id;
- $condition_session = $this->condition_session;
- $group_id = $this->group_id;
- $groupfilter = $this->groupfilter;
- $course_id = $this->course_id;
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $allpages = Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $id = $row['id'];
- $group_id = $row['group_id'];
- $session_id = $row['session_id'];
-
- Database::query('DELETE FROM '.$tbl_wiki_conf.' WHERE page_id="'.$id.'" AND c_id = '.$course_id);
- Database::query('DELETE FROM '.$tbl_wiki_discuss.' WHERE publication_id="'.$id.'" AND c_id = '.$course_id);
- }
- Database::query('DELETE FROM '.$tbl_wiki_mailcue.' WHERE session_id="'.$session_id.'" AND group_id="'.$group_id.'" AND c_id = '.$course_id);
- Database::query('DELETE FROM '.$tbl_wiki.' WHERE session_id="'.$session_id.'" AND group_id="'.$group_id.'" AND c_id = '.$course_id);
- return get_lang('WikiDeleted');
- }
-
- public function save_new_wiki($values)
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $charset = $this->charset;
- $assig_user_id = $this->assig_user_id;
- $_clean = array();
-
- $_clean['assignment'] = null;
- if (isset($values['assignment'])) {
- $_clean['assignment'] = Database::escape_string($values['assignment']);
- }
-
- $session_id = api_get_session_id();
-
- if ($_clean['assignment']==2 || $_clean['assignment']==1) {
- $page = str_replace(' ','_',$values['title']."_uass".$assig_user_id);
- } else {
- $page = str_replace(' ','_',$values['title']);
- }
- $_clean['reflink'] = Database::escape_string($page);
- $_clean['title'] = Database::escape_string(trim($values['title']));
- $_clean['content'] = Database::escape_string($values['content']);
- if (api_get_setting('htmlpurifier_wiki') == 'true'){
- $purifier = new HTMLPurifier();
- $_clean['content'] = $purifier->purify($_clean['content']);
- }
-
- if(empty($_clean['title']) || empty($_clean['reflink'])) {
- return false;
- }
- if ($_clean['assignment']==2) {
-
- $_clean['user_id']=(int)Database::escape_string($assig_user_id);
- $_clean['visibility']=0;
- $_clean['visibility_disc']=0;
- $_clean['ratinglock_disc']=0;
- } else {
- $_clean['user_id']=api_get_user_id();
- $_clean['visibility']=1;
- $_clean['visibility_disc']=1;
- $_clean['ratinglock_disc']=1;
- }
- $_clean['comment']=Database::escape_string($values['comment']);
- $_clean['progress']=Database::escape_string($values['progress']);
- $_clean['version']=1;
- $groupId = api_get_group_id();
- $_clean['linksto'] = self::links_to($_clean['content']);
-
- $_clean['task']= Database::escape_string($values['task']);
- $_clean['feedback1']=Database::escape_string($values['feedback1']);
- $_clean['feedback2']=Database::escape_string($values['feedback2']);
- $_clean['feedback3']=Database::escape_string($values['feedback3']);
- $_clean['fprogress1']=Database::escape_string($values['fprogress1']);
- $_clean['fprogress2']=Database::escape_string($values['fprogress2']);
- $_clean['fprogress3']=Database::escape_string($values['fprogress3']);
- if (isset($values['initstartdate']) && $values['initstartdate'] == 1) {
- $_clean['startdate_assig'] = Database::escape_string($values['startdate_assig']);
- } else {
- $_clean['startdate_assig'] = '0000-00-00 00:00:00';
- }
- if (isset($values['initenddate']) && $values['initenddate']==1) {
- $_clean['enddate_assig'] = Database::escape_string($values['enddate_assig']);
- } else {
- $_clean['enddate_assig'] = '0000-00-00 00:00:00';
- }
- $_clean['delayedsubmit']=Database::escape_string($values['delayedsubmit']);
- $_clean['max_text']=Database::escape_string($values['max_text']);
- $_clean['max_version']=Database::escape_string($values['max_version']);
- $course_id = api_get_course_int_id();
-
- if (api_eregi('_uass', $values['title']) ||
- (api_strtoupper(trim($values['title'])) == 'INDEX' ||
- api_strtoupper(trim(api_htmlentities($values['title'], ENT_QUOTES, $charset))) == api_strtoupper(api_htmlentities(get_lang('DefaultTitle'), ENT_QUOTES, $charset)))
- ) {
- self::setMessage(Display::display_warning_message(get_lang('GoAndEditMainPage'), false, true));
- } else {
- $var = $_clean['reflink'];
- $group_id = intval($_GET['group_id']);
- if (!self::checktitle($var)) {
- return get_lang('WikiPageTitleExist').'<a href="index.php?action=edit&title='.$var.'&group_id='.$group_id.'">'.$values['title'].'</a>';
- } else {
- $dtime = date( "Y-m-d H:i:s" );
- $sql = "INSERT INTO ".$tbl_wiki." (c_id, reflink, title, content, user_id, group_id, dtime, visibility, visibility_disc, ratinglock_disc, assignment, comment, progress, version, linksto, user_ip, session_id) VALUES
- ($course_id, '".$_clean['reflink']."','".$_clean['title']."','".$_clean['content']."','".$_clean['user_id']."','".$groupId."','".$dtime."','".$_clean['visibility']."','".$_clean['visibility_disc']."','".$_clean['ratinglock_disc']."','".$_clean['assignment']."','".$_clean['comment']."','".$_clean['progress']."','".$_clean['version']."','".$_clean['linksto']."','".Database::escape_string($_SERVER['REMOTE_ADDR'])."', '".Database::escape_string($session_id)."')";
- Database::query($sql);
- $Id = Database::insert_id();
- if ($Id > 0) {
-
- api_item_property_update(api_get_course_info(), TOOL_WIKI, $Id, 'WikiAdded', api_get_user_id(), $groupId);
- }
- $sql = 'UPDATE '.$tbl_wiki.' SET page_id="'.$Id.'" WHERE c_id = '.$course_id.' AND id="'.$Id.'"';
- Database::query($sql);
-
- $sql = " INSERT INTO ".$tbl_wiki_conf." (c_id, page_id, task, feedback1, feedback2, feedback3, fprogress1, fprogress2, fprogress3, max_text, max_version, startdate_assig, enddate_assig, delayedsubmit)
- VALUES ($course_id, '".$Id."','".$_clean['task']."','".$_clean['feedback1']."','".$_clean['feedback2']."','".$_clean['feedback3']."','".$_clean['fprogress1']."','".$_clean['fprogress2']."','".$_clean['fprogress3']."','".$_clean['max_text']."','".$_clean['max_version']."','".$_clean['startdate_assig']."','".$_clean['enddate_assig']."','".$_clean['delayedsubmit']."')";
- Database::query($sql);
- $this->setWikiData($Id);
- self::check_emailcue(0, 'A');
- return get_lang('NewWikiSaved');
- }
- }
- }
-
- public function setForm($form, $row = array())
- {
- $toolBar = api_is_allowed_to_edit(null,true)
- ? array('ToolbarSet' => 'Wiki', 'Width' => '100%', 'Height' => '400')
- : array('ToolbarSet' => 'WikiStudent', 'Width' => '100%', 'Height' => '400', 'UserStatus' => 'student');
- $form->add_html_editor('content', get_lang('Content'), false, false, $toolBar);
-
- $form->addElement('text', 'comment', get_lang('Comments'));
- $progress = array('', 10, 20, 30, 40, 50, 60, 70, 80, 90, 100);
- $form->addElement('select', 'progress', get_lang('Progress'), $progress);
- if ((api_is_allowed_to_edit(false,true) || api_is_platform_admin()) && isset($row['reflink']) && $row['reflink'] != 'index') {
- $advanced = '<a href="javascript://" onclick="advanced_parameters()" >
- <div id="plus_minus"> '.
- Display::return_icon(
- 'div_show.gif',
- get_lang('Show'),
- array('style'=>'vertical-align:middle')
- ).' '.get_lang('AdvancedParameters').'</div></a>';
- $form->addElement('advanced_settings', $advanced);
- $form->addElement('html', '<div id="options" style="display:none">');
- $form->add_html_editor('task', get_lang('DescriptionOfTheTask'), false, false, array('ToolbarSet' => 'wiki_task', 'Width' => '100%', 'Height' => '200'));
- $form->addElement('label', null, get_lang('AddFeedback'));
- $form->addElement('textarea', 'feedback1', get_lang('Feedback1'));
- $form->addElement('select', 'fprogress1', get_lang('FProgress'), $progress);
- $form->addElement('textarea', 'feedback2', get_lang('Feedback2'));
- $form->addElement('select', 'fprogress2', get_lang('FProgress'), $progress);
- $form->addElement('textarea', 'feedback3', get_lang('Feedback3'));
- $form->addElement('select', 'fprogress3', get_lang('FProgress'), $progress);
- $form->addElement('checkbox', 'initstartdate', null, get_lang('StartDate'), array('id' => 'start_date_toggle'));
- $style = "display:block";
- $row['initstartdate'] = 1;
- if ($row['startdate_assig'] == '0000-00-00 00:00:00') {
- $style = "display:none";
- $row['initstartdate'] = null;
- }
- $form->addElement('html', '<div id="start_date" style="'.$style.'">');
- $form->addElement('datepicker', 'startdate_assig');
- $form->addElement('html', '</div>');
- $form->addElement('checkbox', 'initenddate', null, get_lang('EndDate'), array('id' => 'end_date_toggle'));
- $style = "display:block";
- $row['initenddate'] = 1;
- if ($row['enddate_assig'] == '0000-00-00 00:00:00') {
- $style = "display:none";
- $row['initenddate'] = null;
- }
- $form->addElement('html', '<div id="end_date" style="'.$style.'">');
- $form->addElement('datepicker', 'enddate_assig');
- $form->addElement('html', '</div>');
- $form->addElement('checkbox', 'delayedsubmit', null, get_lang('AllowLaterSends'));
- $form->addElement('text', 'max_text', get_lang('NMaxWords'));
- $form->addElement('text', 'max_version', get_lang('NMaxVersion'));
- $form->addElement('checkbox', 'assignment', null, get_lang('CreateAssignmentPage'));
- $form->addElement('html', '</div>');
- }
- $form->addElement('hidden', 'page_id');
- $form->addElement('hidden', 'reflink');
- $form->addElement('hidden', 'version');
- $form->addElement('hidden', 'wpost_id', api_get_unique_id());
- }
-
- public function display_new_wiki_form()
- {
- $url = api_get_self().'?'.api_get_cidreq().'&action=addnew&group_id='.api_get_group_id();
- $form = new FormValidator('wiki_new', 'post', $url);
- $form->addElement('text', 'title', get_lang('Title'));
- $form->addRule('title', get_lang('ThisFieldIsRequired'), 'required');
- self::setForm($form);
- $form->addElement('button', 'SaveWikiNew', get_lang('Save'));
- $form->display();
- if ($form->validate()) {
- $values = $form->exportValues();
- if (empty($_POST['title'])) {
- self::setMessage(Display::display_error_message(get_lang("NoWikiPageTitle"), false, true));
- } elseif (strtotime($values['startdate_assig']) > strtotime($values['enddate_assig'])) {
- self::setMessage(Display::display_error_message(get_lang("EndDateCannotBeBeforeTheStartDate"), false, true));
- } elseif (!self::double_post($_POST['wpost_id'])) {
-
- } else {
- if ($values['assignment'] == 1) {
- self::auto_add_page_users($values);
- }
- $return_message = self::save_new_wiki($values);
- if ($return_message == false) {
- self::setMessage(Display::display_error_message(get_lang('NoWikiPageTitle'), false, true));
- } else {
- self::setMessage(Display::display_confirmation_message($return_message, false, true));
- }
- $wikiData = self::getWikiData();
- $redirectUrl = $this->url.'&action=showpage&title='.$wikiData['reflink'];
- header('Location: '.$redirectUrl);
- exit;
- }
- }
- }
-
- public function display_wiki_entry($newtitle)
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $page = $this->page;
- $session_id = api_get_session_id();
- $course_id = api_get_course_int_id();
- if ($newtitle) {
- $pageMIX = $newtitle;
- } else {
- $pageMIX = $page;
- }
- $filter = null;
- if (isset($_GET['view']) && $_GET['view']) {
- $_clean['view'] = Database::escape_string($_GET['view']);
- $filter =' AND w.id="'.$_clean['view'].'"';
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($pageMIX).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row = Database::fetch_array($result);
- $KeyVisibility=$row['visibility'];
-
- $sql = 'SELECT * FROM '.$tbl_wiki.' w , '.$tbl_wiki_conf.' wc
- WHERE
- wc.c_id = '.$course_id.' AND
- w.c_id = '.$course_id.' AND
- wc.page_id = w.page_id AND
- w.reflink = "'.Database::escape_string($pageMIX).'" AND
- w.session_id = '.$session_id.' AND
- w.'.$groupfilter.' '.$filter.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
-
- if (!empty($row['page_id'])) {
- event_system(LOG_WIKI_ACCESS, LOG_WIKI_PAGE_ID, $row['page_id']);
- }
-
- if ($row['id']) {
- $sql='UPDATE '.$tbl_wiki.' SET hits=(hits+1) WHERE c_id = '.$course_id.' AND id='.$row['id'].'';
- Database::query($sql);
- }
-
- if ($row['content']=='' AND $row['title']=='' AND $page=='index') {
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin() || GroupManager::is_user_in_group(api_get_user_id(), api_get_group_id())) {
-
- $default_table_for_content_Start='<table align="center" border="0"><tr><td align="center">';
- $default_table_for_content_End='</td></tr></table>';
- $content = $default_table_for_content_Start.sprintf(get_lang('DefaultContent'),api_get_path(WEB_IMG_PATH)).$default_table_for_content_End;
- $title=get_lang('DefaultTitle');
- } else {
- return self::setMessage(Display::display_normal_message(get_lang('WikiStandBy'), false, true));
- }
- } else {
- $content = Security::remove_XSS($row['content']);
- $title = Security::remove_XSS($row['title']);
- }
-
- $icon_assignment = null;
- if ($row['assignment']==1) {
- $icon_assignment = Display::return_icon('wiki_assignment.png', get_lang('AssignmentDescExtra'),'',ICON_SIZE_SMALL);
- } elseif($row['assignment']==2) {
- $icon_assignment = Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- }
-
- $icon_task = null;
- if (!empty($row['task'])) {
- $icon_task=Display::return_icon('wiki_task.png', get_lang('StandardTask'),'',ICON_SIZE_SMALL);
- }
-
- if ($KeyVisibility == "1" ||
- api_is_allowed_to_edit(false,true) ||
- api_is_platform_admin() ||
- ($row['assignment']==2 && $KeyVisibility=="0" && (api_get_user_id()==$row['user_id']))
- ) {
- echo '<div id="wikititle">';
- $protect_page = null;
- $lock_unlock_protect = null;
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (self::check_protect_page()==1) {
- $protect_page = Display::return_icon('lock.png', get_lang('PageLockedExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_protect='unlock';
- } else {
- $protect_page = Display::return_icon('unlock.png', get_lang('PageUnlockedExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_protect='lock';
- }
- }
- if ($row['id']) {
- echo '<span style="float:right;">';
- echo '<a href="index.php?action=showpage&actionpage='.$lock_unlock_protect.'&title='.api_htmlentities(urlencode($page)).'">'.$protect_page.'</a>';
- echo '</span>';
- }
- $visibility_page = null;
- $lock_unlock_visibility = null;
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (self::check_visibility_page() == 1) {
- $visibility_page= Display::return_icon('visible.png', get_lang('ShowPageExtra'),'', ICON_SIZE_SMALL);
- $lock_unlock_visibility='invisible';
- } else {
- $visibility_page= Display::return_icon('invisible.png', get_lang('HidePageExtra'),'', ICON_SIZE_SMALL);
- $lock_unlock_visibility='visible';
- }
- }
- if ($row['id']) {
- echo '<span style="float:right;">';
- echo '<a href="index.php?action=showpage&actionpage='.$lock_unlock_visibility.'&title='.api_htmlentities(urlencode($page)).'">'.$visibility_page.'</a>';
- echo '</span>';
- }
-
- if (api_is_allowed_to_session_edit()) {
- if (self::check_notify_page($page)==1) {
- $notify_page= Display::return_icon('messagebox_info.png', get_lang('NotifyByEmail'),'',ICON_SIZE_SMALL);
- $lock_unlock_notify_page='unlocknotify';
- } else {
- $notify_page= Display::return_icon('mail.png', get_lang('CancelNotifyByEmail'),'',ICON_SIZE_SMALL);
- $lock_unlock_notify_page='locknotify';
- }
- }
- echo '<span style="float:right;">';
- echo '<a href="index.php?action=showpage&actionpage='.$lock_unlock_notify_page.'&title='.api_htmlentities(urlencode($page)).'">'.$notify_page.'</a>';
- echo '</span>';
-
- if ($row['id']) {
-
- echo '<span style="float:right;">';
- echo '<form name="form_export2PDF" method="get" action="'.api_get_path(WEB_CODE_PATH).'wiki/index.php?'.api_get_cidreq().'" >';
- echo '<input type="hidden" name="action" value="export_to_pdf">';
- echo '<input type="hidden" name="wiki_id" value="'.$row['id'].'">';
- echo '<input type="image" src="'.api_get_path(WEB_IMG_PATH).'icons/22/pdf.png" border ="0" title="'.get_lang('ExportToPDF').'" alt="'.get_lang('ExportToPDF').'" style=" width:22px; border:none; margin-top: -9px">';
- echo '</form>';
- echo '</span>';
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- echo '<span style="float:right;">';
- echo '<form name="form_export2DOC" method="get" action="'.api_get_path(WEB_CODE_PATH).'wiki/index.php?'.api_get_cidreq().'" >';
- echo '<input type=hidden name="action" value="export2doc">';
- echo '<input type=hidden name="doc_id" value="'.$row['id'].'">';
- echo '<input type="image" src="'.api_get_path(WEB_IMG_PATH).'icons/22/export_to_documents.png" border ="0" title="'.get_lang('ExportToDocArea').'" alt="'.get_lang('ExportToDocArea').'" style=" width:22px; border:none; margin-top: -6px">';
- echo '</form>';
- echo '</span>';
- }
- if (api_is_unoconv_installed()) {
- echo '<span style="float:right;">';
- echo '<a href="'.api_get_path(WEB_CODE_PATH).'wiki/index.php?action=export_to_doc_file&id='.$row['id'].'">'.
- Display::return_icon('export_doc.png', get_lang('ExportToDoc'), array(), ICON_SIZE_SMALL).'</a>';
- echo '</span>';
- }
- }
-
- ?>
- <script>
- function goprint() {
- var a = window.open('','','width=800,height=600');
- a.document.open("text/html");
- a.document.write(document.getElementById('wikicontent').innerHTML);
- a.document.close();
- a.print();
- }
- </script>
- <?php
- echo '<span style="float:right; cursor: pointer;">';
- echo Display::return_icon('printer.png', get_lang('Print'),array('onclick' => "javascript: goprint();"),ICON_SIZE_SMALL);
- echo '</span>';
- if (empty($title)) {
- $title=get_lang('DefaultTitle');
- }
- if (self::wiki_exist($title)) {
- echo $icon_assignment.' '.$icon_task.' '.api_htmlentities($title);
- } else {
- echo api_htmlentities($title);
- }
- echo '</div>';
- echo '<div id="wikicontent">'. self::make_wiki_link_clickable(
- self::detect_external_link(
- self::detect_anchor_link(
- self::detect_mail_link(
- self::detect_ftp_link(
- self::detect_irc_link(
- self::detect_news_link($content)
- )
- )
- )
- )
- )
- ).'</div>';
- echo '<div id="wikifooter">'.get_lang('Progress').': '.($row['progress']*10).'% '.get_lang('Rating').': '.$row['score'].' '.get_lang('Words').': '.self::word_count($content).'</div>';
- }
- }
-
- public function word_count($document)
- {
- $search = array(
- '@<script[^>]*?>.*?</script>@si',
- '@<style[^>]*?>.*?</style>@siU',
- '@<div id="player.[^>]*?>.*?</div>@',
- '@<![\s\S]*?--[ \t\n\r]*>@'
- );
- $document = preg_replace($search, '', $document);
-
- $wc = strip_tags($document);
- $wc = html_entity_decode($wc, ENT_NOQUOTES, 'UTF-8');
-
- $pattern = "#[^(\w|\d|\'|\"|\.|\!|\?|;|,|\\|\/|\-|:|\&|@|á|é|í|ó|ú|à|è|ì|ò|ù|ä|ë|ï|ö|ü|Á|É|Í|Ó|Ú|À|È|Ò|Ù|Ä|Ë|Ï|Ö|Ü|â|ê|î|ô|û|Â|Ê|Î|Ô|Û|ñ|Ñ|ç|Ç)]+#";
- $wc = trim(preg_replace($pattern, " ", $wc));
-
- $wc = trim(preg_replace("#\s*[(\'|\"|\.|\!|\?|;|,|\\|\/|\-|:|\&|@)]\s*#", " ", $wc));
-
- $wc = preg_replace("/\s\s+/", " ", $wc);
-
- $wc = explode(" ", $wc);
-
- $wc = array_filter($wc);
-
- return count($wc);
- }
-
- public function wiki_exist($title)
- {
- $tbl_wiki = $this->tbl_wiki;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- $course_id = api_get_course_int_id();
- $sql='SELECT id FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- title="'.Database::escape_string($title).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $cant=Database::num_rows($result);
- if ($cant>0) {
- return true;
- } else {
- return false;
- }
- }
-
- public function is_active_navigation_tab($paramwk)
- {
- if (isset($_GET['action']) && $_GET['action'] == $paramwk) {
- return ' class="active"';
- }
- }
-
- public function check_addnewpagelock()
- {
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $sql = 'SELECT *
- FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- $status_addlock = $row['addlock'];
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='lockaddnew' && $status_addlock==1) {
- $status_addlock=0;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='unlockaddnew' && $status_addlock==0) {
- $status_addlock=1;
- }
- Database::query('UPDATE '.$tbl_wiki.' SET addlock="'.Database::escape_string($status_addlock).'"
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'');
- $sql = 'SELECT *
- FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- }
- return $row['addlock'];
- }
-
- public function check_protect_page()
- {
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $page = $this->page;
- $course_id = api_get_course_int_id();
- $sql='SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $status_editlock = $row['editlock'];
- $id = $row['id'];
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage']=='lock' && $status_editlock==0) {
- $status_editlock=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage']=='unlock' && $status_editlock==1) {
- $status_editlock=0;
- }
- $sql = 'UPDATE '.$tbl_wiki.' SET editlock="'.Database::escape_string($status_editlock).'"
- WHERE c_id = '.$course_id.' AND id="'.$id.'"';
- Database::query($sql);
- $sql='SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row = Database::fetch_array($result);
- }
-
- return $row['editlock'];
- }
-
- public function check_visibility_page()
- {
- $tbl_wiki = $this->tbl_wiki;
- $page = $this->page;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $status_visibility=$row['visibility'];
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage']=='visible' && $status_visibility==0) {
- $status_visibility=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage']=='invisible' && $status_visibility==1) {
- $status_visibility=0;
- }
- $sql='UPDATE '.$tbl_wiki.' SET visibility="'.Database::escape_string($status_visibility).'"
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session;
- Database::query($sql);
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row = Database::fetch_array($result);
- }
- if (empty($row['id'])) {
- $row['visibility']= 1;
- }
-
- return $row['visibility'];
- }
-
- public function check_visibility_discuss()
- {
- $tbl_wiki = $this->tbl_wiki;
- $page = $this->page;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $status_visibility_disc = $row['visibility_disc'];
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='showdisc' && $status_visibility_disc==0) {
- $status_visibility_disc=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='hidedisc' && $status_visibility_disc==1) {
- $status_visibility_disc=0;
- }
- $sql = 'UPDATE '.$tbl_wiki.' SET visibility_disc="'.Database::escape_string($status_visibility_disc).'"
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session;
- Database::query($sql);
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- }
- return $row['visibility_disc'];
- }
-
- public function check_addlock_discuss()
- {
- $tbl_wiki = $this->tbl_wiki;
- $page = $this->page;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- $status_addlock_disc=$row['addlock_disc'];
-
- if (api_is_allowed_to_edit() || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='lockdisc' && $status_addlock_disc==0) {
- $status_addlock_disc=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='unlockdisc' && $status_addlock_disc==1) {
- $status_addlock_disc=0;
- }
- $sql = 'UPDATE '.$tbl_wiki.' SET addlock_disc="'.Database::escape_string($status_addlock_disc).'"
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session;
- Database::query($sql);
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- }
- return $row['addlock_disc'];
- }
-
- public function check_ratinglock_discuss()
- {
- $tbl_wiki = $this->tbl_wiki;
- $page = $this->page;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $sql='SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session.' ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $status_ratinglock_disc=$row['ratinglock_disc'];
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='lockrating' && $status_ratinglock_disc==0) {
- $status_ratinglock_disc=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='unlockrating' && $status_ratinglock_disc==1) {
- $status_ratinglock_disc=0;
- }
- $sql = 'UPDATE '.$tbl_wiki.' SET ratinglock_disc="'.Database::escape_string($status_ratinglock_disc).'"
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session;
-
- Database::query($sql);
-
- $sql='SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- }
- return $row['ratinglock_disc'];
- }
-
- public function check_notify_page($reflink)
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $groupId = api_get_group_id();
- $session_id = api_get_session_id();
- $course_id = api_get_course_int_id();
- $userId = api_get_user_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.$reflink.'" AND '.$groupfilter.$condition_session.' ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $id = $row['id'];
- $sql='SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE c_id = '.$course_id.' AND id="'.$id.'" AND user_id="'.api_get_user_id().'" AND type="P"';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $idm = $row['id'];
- if (empty($idm)) {
- $status_notify=0;
- } else {
- $status_notify=1;
- }
-
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='locknotify' && $status_notify==0) {
- $sql = "SELECT id FROM $tbl_wiki_mailcue
- WHERE c_id = $course_id AND id = $id AND user_id = $userId";
- $result = Database::query($sql);
- $exist = false;
- if (Database::num_rows($result)) {
- $exist = true;
- }
- if ($exist == false) {
- $sql="INSERT INTO ".$tbl_wiki_mailcue." (c_id, id, user_id, type, group_id, session_id) VALUES
- ($course_id, '".$id."','".api_get_user_id()."','P','".$groupId."','".$session_id."')";
- Database::query($sql);
- }
- $status_notify=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='unlocknotify' && $status_notify==1) {
- $sql = 'DELETE FROM '.$tbl_wiki_mailcue.'
- WHERE id="'.$id.'" AND user_id="'.api_get_user_id().'" AND type="P" AND c_id = '.$course_id;
- Database::query($sql);
- $status_notify=0;
- }
- return $status_notify;
- }
-
- public function check_notify_discuss($reflink)
- {
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $course_id = api_get_course_int_id();
- $groupId = api_get_group_id();
- $session_id = api_get_session_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.$reflink.'" AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $id=$row['id'];
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE c_id = '.$course_id.' AND id="'.$id.'" AND user_id="'.api_get_user_id().'" AND type="D"';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
- $idm = $row['id'];
- if (empty($idm)) {
- $status_notify_disc=0;
- } else {
- $status_notify_disc=1;
- }
-
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='locknotifydisc' && $status_notify_disc==0) {
- $sql="INSERT INTO ".$tbl_wiki_mailcue." (c_id, id, user_id, type, group_id, session_id) VALUES
- ($course_id, '".$id."','".api_get_user_id()."','D','".$groupId."','".$session_id."')";
- Database::query($sql);
- $status_notify_disc=1;
- }
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='unlocknotifydisc' && $status_notify_disc==1) {
- $sql = 'DELETE FROM '.$tbl_wiki_mailcue.'
- WHERE c_id = '.$course_id.' AND id="'.$id.'" AND user_id="'.api_get_user_id().'" AND type="D" AND c_id = '.$course_id;
- Database::query($sql);
- $status_notify_disc=0;
- }
- return $status_notify_disc;
- }
-
- public function check_notify_all()
- {
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $course_id = api_get_course_int_id();
- $groupId = api_get_group_id();
- $session_id=api_get_session_id();
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE
- c_id = '.$course_id.' AND
- user_id="'.api_get_user_id().'" AND
- type="F" AND
- group_id="'.$groupId.'" AND
- session_id="'.$session_id.'"';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $idm=$row['user_id'];
- if (empty($idm)) {
- $status_notify_all=0;
- } else {
- $status_notify_all=1;
- }
-
- if (isset($_GET['actionpage']) && $_GET['actionpage'] =='locknotifyall' && $status_notify_all==0) {
- $sql="INSERT INTO ".$tbl_wiki_mailcue." (c_id, user_id, type, group_id, session_id) VALUES
- ($course_id, '".api_get_user_id()."','F','".$groupId."','".$session_id."')";
- Database::query($sql);
- $status_notify_all=1;
- }
- if (isset($_GET['actionpage']) && isset($_GET['actionpage']) && $_GET['actionpage'] =='unlocknotifyall' && $status_notify_all==1) {
- $sql ='DELETE FROM '.$tbl_wiki_mailcue.'
- WHERE
- c_id = '.$course_id.' AND
- user_id="'.api_get_user_id().'" AND
- type="F" AND
- group_id="'.$groupId.'" AND
- session_id="'.$session_id.'" AND
- c_id = '.$course_id;
- Database::query($sql);
- $status_notify_all=0;
- }
-
- return $status_notify_all;
- }
-
- public function check_emailcue($id_or_ref, $type, $lastime='', $lastuser='')
- {
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $_course = $this->courseInfo;
- $groupId = api_get_group_id();
- $session_id=api_get_session_id();
- $course_id = api_get_course_int_id();
- $group_properties = GroupManager :: get_group_properties($groupId);
- $group_name = $group_properties['name'];
- $allow_send_mail = false;
- $email_assignment = null;
- if ($type=='P') {
-
-
-
- $userinfo = api_get_user_info($lastuser);
- $email_user_author = get_lang('EditedBy').': '.$userinfo['complete_name'];
-
- $year = substr($lastime, 0, 4);
- $month = substr($lastime, 5, 2);
- $day = substr($lastime, 8, 2);
- $hours=substr($lastime, 11,2);
- $minutes=substr($lastime, 14,2);
- $seconds=substr($lastime, 17,2);
- $email_date_changes=$day.' '.$month.' '.$year.' '.$hours.":".$minutes.":".$seconds;
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.$id_or_ref.'" AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $id=$row['id'];
- $email_page_name=$row['title'];
- if ($row['visibility']==1) {
- $allow_send_mail=true;
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE
- c_id = '.$course_id.' AND
- id="'.$id.'" AND
- type="'.$type.'" OR
- type="F" AND
- group_id="'.$groupId.'" AND
- session_id="'.$session_id.'"';
-
- $result=Database::query($sql);
- $emailtext=get_lang('EmailWikipageModified').' <strong>'.$email_page_name.'</strong> '.get_lang('Wiki');
- }
- } elseif ($type=='D') {
-
-
-
- $userinfo = api_get_user_info($lastuser);
- $email_user_author = get_lang('AddedBy').': '.$userinfo['complete_name'];
-
- $year = substr($lastime, 0, 4);
- $month = substr($lastime, 5, 2);
- $day = substr($lastime, 8, 2);
- $hours=substr($lastime, 11,2);
- $minutes=substr($lastime, 14,2);
- $seconds=substr($lastime, 17,2);
- $email_date_changes=$day.' '.$month.' '.$year.' '.$hours.":".$minutes.":".$seconds;
-
- $id=$id_or_ref;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND id="'.$id.'"
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $email_page_name=$row['title'];
- if ($row['visibility_disc']==1) {
- $allow_send_mail=true;
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE
- c_id = '.$course_id.' AND
- id="'.$id.'" AND
- type="'.$type.'" OR
- type="F" AND
- group_id="'.$groupId.'" AND
- session_id="'.$session_id.'"';
-
- $result=Database::query($sql);
- $emailtext=get_lang('EmailWikiPageDiscAdded').' <strong>'.$email_page_name.'</strong> '.get_lang('Wiki');
- }
- } elseif($type=='A') {
-
- $id=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.'
- ORDER BY id DESC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $email_page_name=$row['title'];
-
- $userinfo = api_get_user_info($row['user_id']);
- $email_user_author= get_lang('AddedBy').': '.$userinfo['complete_name'];
-
- $year = substr($row['dtime'], 0, 4);
- $month = substr($row['dtime'], 5, 2);
- $day = substr($row['dtime'], 8, 2);
- $hours=substr($row['dtime'], 11,2);
- $minutes=substr($row['dtime'], 14,2);
- $seconds=substr($row['dtime'], 17,2);
- $email_date_changes=$day.' '.$month.' '.$year.' '.$hours.":".$minutes.":".$seconds;
- if($row['assignment']==0) {
- $allow_send_mail=true;
- } elseif($row['assignment']==1) {
- $email_assignment=get_lang('AssignmentDescExtra').' ('.get_lang('AssignmentMode').')';
- $allow_send_mail=true;
- } elseif($row['assignment']==2) {
- $allow_send_mail=false;
- }
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE c_id = '.$course_id.' AND id="'.$id.'" AND type="F" AND group_id="'.$groupId.'" AND session_id="'.$session_id.'"';
-
- $result=Database::query($sql);
- $emailtext = get_lang('EmailWikiPageAdded').' <strong>'.$email_page_name.'</strong> '.get_lang('In').' '. get_lang('Wiki');
- } elseif ($type=='E') {
- $id=0;
- $allow_send_mail=true;
-
- $userinfo = api_get_user_info(api_get_user_id());
- $email_user_author = get_lang('DeletedBy').': '.$userinfo['complete_name'];
-
- $today = date('r');
- $email_date_changes=$today;
- $sql = 'SELECT * FROM '.$tbl_wiki_mailcue.'
- WHERE
- c_id = '.$course_id.' AND
- id="'.$id.'" AND type="F" AND
- group_id="'.$groupId.'" AND
- session_id="'.$session_id.'"';
- $result = Database::query($sql);
- $emailtext = get_lang('EmailWikipageDedeleted');
- }
-
- if ($allow_send_mail) {
- while ($row = Database::fetch_array($result)) {
- $userinfo = api_get_user_info($row['user_id']);
- $name_to = $userinfo['complete_name'];
- $email_to = $userinfo['email'];
- $sender_name = api_get_setting('emailAdministrator');
- $sender_email = api_get_setting('emailAdministrator');
- $email_subject = get_lang('EmailWikiChanges').' - '.$_course['official_code'];
- $email_body = get_lang('DearUser').' '.api_get_person_name($userinfo['firstname'], $userinfo['lastname']).',<br /><br />';
- if($session_id==0){
- $email_body .= $emailtext.' <strong>'.$_course['name'].' - '.$group_name.'</strong><br /><br /><br />';
- }else{
- $email_body .= $emailtext.' <strong>'.$_course['name'].' ('.api_get_session_name(api_get_session_id()).') - '.$group_name.'</strong><br /><br /><br />';
- }
- $email_body .= $email_user_author.' ('.$email_date_changes.')<br /><br /><br />';
- $email_body .= $email_assignment.'<br /><br /><br />';
- $email_body .= '<font size="-2">'.get_lang('EmailWikiChangesExt_1').': <strong>'.get_lang('NotifyChanges').'</strong><br />';
- $email_body .= get_lang('EmailWikiChangesExt_2').': <strong>'.get_lang('NotNotifyChanges').'</strong></font><br />';
- @api_mail_html($name_to, $email_to, $email_subject, $email_body, $sender_name, $sender_email);
- }
- }
- }
-
- public function export2doc($doc_id)
- {
- $_course = $this->courseInfo;
- $groupId = api_get_group_id();
- $data = self::get_wiki_data($doc_id);
- if (empty($data)) {
- return false;
- }
- $wikiTitle = $data['title'];
- $wikiContents = $data['content'];
- $template =
- '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="{LANGUAGE}" lang="{LANGUAGE}">
- <head>
- <title>{TITLE}</title>
- <meta http-equiv="Content-Type" content="text/html; charset={ENCODING}" />
- <style type="text/css" media="screen, projection">
- /*<![CDATA[*/
- {CSS}
- /*]]>*/
- </style>
- {ASCIIMATHML_SCRIPT}</head>
- <body dir="{TEXT_DIRECTION}">
- {CONTENT}
- </body>
- </html>';
- $css_file = api_get_path(TO_SYS, WEB_CSS_PATH).api_get_setting('stylesheets').'/default.css';
- if (file_exists($css_file)) {
- $css = @file_get_contents($css_file);
- } else {
- $css = '';
- }
-
- $root_rel = api_get_path(REL_PATH);
- $css_path = 'main/css/';
- $theme = api_get_setting('stylesheets').'/';
- $css = str_replace('behavior:url("/main/css/csshover3.htc");', '', $css);
- $css = str_replace('main/', $root_rel.'main/', $css);
- $css = str_replace('images/', $root_rel.$css_path.$theme.'images/', $css);
- $css = str_replace('../../img/', $root_rel.'main/img/', $css);
- $asciimathmal_script = (api_contains_asciimathml($wikiContents) || api_contains_asciisvg($wikiContents))
- ? '<script src="'.api_get_path(TO_REL, SCRIPT_ASCIIMATHML).'" type="text/javascript"></script>'."\n" : '';
- $template = str_replace(array('{LANGUAGE}', '{ENCODING}', '{TEXT_DIRECTION}', '{TITLE}', '{CSS}', '{ASCIIMATHML_SCRIPT}'),
- array(api_get_language_isocode(), api_get_system_encoding(), api_get_text_direction(), $wikiTitle, $css, $asciimathmal_script),
- $template);
- if (0 != $groupId) {
- $groupPart = '_group' . $groupId;
- $group_properties = GroupManager :: get_group_properties($groupId);
- $groupPath = $group_properties['directory'];
- } else {
- $groupPart = '';
- $groupPath ='';
- }
- $exportDir = api_get_path(SYS_COURSE_PATH).api_get_course_path(). '/document'.$groupPath;
- $exportFile = replace_dangerous_char($wikiTitle, 'strict') . $groupPart;
-
-
- $wikiContents = trim(preg_replace("/\[[\[]?([^\]|]*)[|]?([^|\]]*)\][\]]?/", "$1", $wikiContents));
-
- $wikiContents = str_replace('{CONTENT}', $wikiContents, $template);
-
- if (api_strpos($wikiContents,'../../courses/') !== false) {
- $web_course_path = api_get_path(WEB_COURSE_PATH);
- $wikiContents = str_replace('../../courses/',$web_course_path,$wikiContents);
- }
- $i = 1;
- while ( file_exists($exportDir . '/' .$exportFile.'_'.$i.'.html') )
- $i++;
- $wikiFileName = $exportFile . '_' . $i . '.html';
- $exportPath = $exportDir . '/' . $wikiFileName;
- file_put_contents( $exportPath, $wikiContents );
- require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
- $doc_id = add_document($_course, $groupPath.'/'.$wikiFileName, 'file', filesize($exportPath), $wikiTitle);
- api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', api_get_user_id(), $groupId);
- return $doc_id;
-
- }
-
- public function export_to_pdf($id, $course_code)
- {
- if (!api_is_platform_admin()) {
- if (api_get_setting('students_export2pdf') == 'true') {
- return false;
- }
- }
- require_once api_get_path(LIBRARY_PATH).'pdf.lib.php';
- $data = self::get_wiki_data($id);
- $content_pdf = api_html_entity_decode($data['content'], ENT_QUOTES, api_get_system_encoding());
-
- $content_pdf=trim(preg_replace("/\[[\[]?([^\]|]*)[|]?([^|\]]*)\][\]]?/", "$1", $content_pdf));
-
- $title_pdf = api_html_entity_decode($data['title'], ENT_QUOTES, api_get_system_encoding());
- $title_pdf = api_utf8_encode($title_pdf, api_get_system_encoding());
- $content_pdf = api_utf8_encode($content_pdf, api_get_system_encoding());
- $html='
- <!-- defines the headers/footers - this must occur before the headers/footers are set -->
- <!--mpdf
- <pageheader name="odds" content-left="'.$title_pdf.'" header-style-left="color: #880000; font-style: italic;" line="1" />
- <pagefooter name="odds" content-right="{PAGENO}/{nb}" line="1" />
- <!-- set the headers/footers - they will occur from here on in the document -->
- <!--mpdf
- <setpageheader name="odds" page="odd" value="on" show-this-page="1" />
- <setpagefooter name="odds" page="O" value="on" />
- mpdf-->'.$content_pdf;
- $css_file = api_get_path(TO_SYS, WEB_CSS_PATH).api_get_setting('stylesheets').'/print.css';
- if (file_exists($css_file)) {
- $css = @file_get_contents($css_file);
- } else {
- $css = '';
- }
- require_once api_get_path(LIBRARY_PATH).'pdf.lib.php';
- $pdf = new PDF();
- $pdf->content_to_pdf($html, $css, $title_pdf, $course_code);
- exit;
- }
-
- public function double_post($wpost_id)
- {
- if (isset($_SESSION['wpost_id'])) {
- if ($wpost_id == $_SESSION['wpost_id']) {
- return false;
- } else {
- $_SESSION['wpost_id'] = $wpost_id;
- return true;
- }
- } else {
- $_SESSION['wpost_id'] = $wpost_id;
- return true;
- }
- }
-
- public function auto_add_page_users($values)
- {
- $assignment_type = $values['assignment'];
-
- $session_id = $this->session_id;
- $groupId = api_get_group_id();
- if ($groupId==0) {
-
- if(!empty($session_id)) {
- $a_users_to_add = CourseManager::get_user_list_from_course_code(api_get_course_id(), $session_id);
- } else {
- $a_users_to_add = CourseManager::get_user_list_from_course_code(api_get_course_id(), 0);
- }
- } else {
-
- $subscribed_users = GroupManager :: get_subscribed_users($groupId);
- $subscribed_tutors = GroupManager :: get_subscribed_tutors($groupId);
- $a_users_to_add_with_duplicates = array_merge($subscribed_users, $subscribed_tutors);
-
- $a_users_to_add = $a_users_to_add_with_duplicates;
-
- $a_users_to_add = array_unique($a_users_to_add);
-
- }
- $all_students_pages = array();
-
- $userinfo = api_get_user_info(api_get_user_id());
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username'], ENT_QUOTES));
- $name = $userinfo['complete_name']." - ".$username;
- if (api_get_user_id()<>0) {
- $image_path = UserManager::get_user_picture_path_by_id(api_get_user_id(),'web',false, true);
- $image_repository = $image_path['dir'];
- $existing_image = $image_path['file'];
- $photo= '<img src="'.$image_repository.$existing_image.'" alt="'.$name.'" width="40" height="50" align="top" title="'.$name.'" />';
- } else {
- $photo= '<img src="'.api_get_path(WEB_CODE_PATH)."img/unknown.jpg".'" alt="'.$name.'" width="40" height="50" align="top" title="'.$name.'" />';
- }
-
- $title_orig = $values['title'];
-
- $link2teacher = $values['title'] = $title_orig."_uass".api_get_user_id();
-
-
- $content_orig_A='<div align="center" style="background-color: #F5F8FB; border:solid; border-color: #E6E6E6">
- <table border="0">
- <tr><td style="font-size:24px">'.get_lang('AssignmentDesc').'</td></tr>
- <tr><td>'.$photo.'<br />'.Display::tag('span', api_get_person_name($userinfo['firstname'], $userinfo['lastname']), array('title'=>$username)).'</td></tr>
- </table></div>';
- $content_orig_B='<br/><div align="center" style="font-size:24px">'.get_lang('AssignmentDescription').': '.$title_orig.'</div><br/>'.$_POST['content'];
-
-
- foreach ($a_users_to_add as $o_user_to_add) {
- if ($o_user_to_add['user_id'] != api_get_user_id()) {
-
- $assig_user_id = $o_user_to_add['user_id'];
- $image_path = UserManager::get_user_picture_path_by_id($assig_user_id,'web',false, true);
- $image_repository = $image_path['dir'];
- $existing_image = $image_path['file'];
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $o_user_to_add['username'], ENT_QUOTES));
- $name = api_get_person_name($o_user_to_add['firstname'], $o_user_to_add['lastname'])." . ".$username;
- $photo= '<img src="'.$image_repository.$existing_image.'" alt="'.$name.'" width="40" height="50" align="bottom" title="'.$name.'" />';
- $is_tutor_of_group = GroupManager::is_tutor_of_group($assig_user_id,$groupId);
- $is_tutor_and_member = (GroupManager::is_tutor_of_group($assig_user_id,$groupId) && GroupManager::is_subscribed($assig_user_id, $groupId));
-
- if($is_tutor_and_member) {
- $status_in_group=get_lang('GroupTutorAndMember');
- } else {
- if($is_tutor_of_group) {
- $status_in_group=get_lang('GroupTutor');
- } else {
- $status_in_group=" ";
- }
- }
- if ($assignment_type==1) {
- $values['title']= $title_orig;
-
- $values['content'] = '<div align="center" style="background-color: #F5F8FB; border:solid; border-color: #E6E6E6">
- <table border="0">
- <tr><td style="font-size:24px">'.get_lang('AssignmentWork').'</td></tr>
- <tr><td>'.$photo.'<br />'.$name.'</td></tr></table>
- </div>[['.$link2teacher.' | '.get_lang('AssignmentLinktoTeacherPage').']] ';
-
-
- $all_students_pages[] = '<li>'.
- Display::tag(
- 'span',
- strtoupper($o_user_to_add['lastname']).', '.$o_user_to_add['firstname'], array('title'=>$username)
- ).
- ' [['.$_POST['title']."_uass".$assig_user_id.' | '.$photo.']] '.$status_in_group.'</li>';
-
- $values['assignment']=2;
- }
- $this->assig_user_id = $assig_user_id;
- self::save_new_wiki($values);
- }
- }
- foreach ($a_users_to_add as $o_user_to_add) {
- if ($o_user_to_add['user_id'] == api_get_user_id()) {
- $assig_user_id=$o_user_to_add['user_id'];
- if ($assignment_type == 1) {
- $values['title']= $title_orig;
- $values['comment']=get_lang('AssignmentDesc');
- sort($all_students_pages);
- $values['content']=$content_orig_A.$content_orig_B.'<br/>
- <div align="center" style="font-size:18px; background-color: #F5F8FB; border:solid; border-color:#E6E6E6">
- '.get_lang('AssignmentLinkstoStudentsPage').'
- </div><br/>
- <div style="background-color: #F5F8FB; border:solid; border-color:#E6E6E6">
- <ol>'.implode($all_students_pages).'</ol>
- </div>
- <br/>';
- $values['assignment']=1;
- }
- $this->assig_user_id = $assig_user_id;
- self::save_new_wiki($values);
- }
- }
- }
-
- public function display_wiki_search_results($search_term, $search_content=0, $all_vers=0)
- {
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $_course = $this->courseInfo;
- echo '<legend>'.get_lang('WikiSearchResults').'</legend>';
- $course_id = api_get_course_int_id();
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if ($all_vers=='1') {
- if ($search_content=='1') {
- $sql = "SELECT * FROM ".$tbl_wiki."
- WHERE
- c_id = $course_id AND
- title LIKE '%".Database::escape_string($search_term)."%' OR
- content LIKE '%".Database::escape_string($search_term)."%' AND
- ".$groupfilter.$condition_session."";
-
- } else {
- $sql = "SELECT * FROM ".$tbl_wiki."
- WHERE
- c_id = $course_id AND
- title LIKE '%".Database::escape_string($search_term)."%' AND
- ".$groupfilter.$condition_session."";
-
- }
- } else {
- if ($search_content=='1') {
- $sql = "SELECT * FROM ".$tbl_wiki." s1
- WHERE
- s1.c_id = $course_id AND
- title LIKE '%".Database::escape_string($search_term)."%' OR
- content LIKE '%".Database::escape_string($search_term)."%' AND
- id=(
- SELECT MAX(s2.id)
- FROM ".$tbl_wiki." s2
- WHERE
- s2.c_id = $course_id AND
- s1.reflink = s2.reflink AND
- ".$groupfilter.$condition_session.")";
-
- }
- else {
- $sql = " SELECT * FROM ".$tbl_wiki." s1
- WHERE
- s1.c_id = $course_id AND
- title LIKE '%".Database::escape_string($search_term)."%' AND
- id=(
- SELECT MAX(s2.id)
- FROM ".$tbl_wiki." s2
- WHERE
- s2.c_id = $course_id AND
- s1.reflink = s2.reflink AND
- ".$groupfilter.$condition_session.")";
-
- }
- }
- } else {
- if($all_vers=='1') {
- if ($search_content=='1') {
- $sql = "SELECT * FROM ".$tbl_wiki."
- WHERE
- c_id = $course_id AND
- visibility=1 AND
- title LIKE '%".Database::escape_string($search_term)."%' OR
- content LIKE '%".Database::escape_string($search_term)."%' AND
- ".$groupfilter.$condition_session."";
-
- } else {
- $sql = "SELECT * FROM ".$tbl_wiki."
- WHERE
- c_id = $course_id AND
- visibility=1 AND
- title LIKE '%".Database::escape_string($search_term)."%' AND
- ".$groupfilter.$condition_session."";
-
- }
- } else {
- if($search_content=='1') {
- $sql = "SELECT * FROM ".$tbl_wiki." s1
- WHERE
- s1.c_id = $course_id AND
- visibility=1 AND
- title LIKE '%".Database::escape_string($search_term)."%' OR
- content LIKE '%".Database::escape_string($search_term)."%' AND
- id=(
- SELECT MAX(s2.id)
- FROM ".$tbl_wiki." s2
- WHERE s2.c_id = $course_id AND
- s1.reflink = s2.reflink AND
- ".$groupfilter.$condition_session.")";
-
- } else {
- $sql = "SELECT * FROM ".$tbl_wiki." s1
- WHERE
- s1.c_id = $course_id AND
- visibility=1 AND
- title LIKE '%".Database::escape_string($search_term)."%' AND
- id=(
- SELECT MAX(s2.id) FROM ".$tbl_wiki." s2
- WHERE s2.c_id = $course_id AND
- s1.reflink = s2.reflink AND
- ".$groupfilter.$condition_session.")";
-
- }
- }
- }
- $result = Database::query($sql);
-
- $rows = array();
- if (Database::num_rows($result) > 0) {
- while ($obj = Database::fetch_object($result)) {
-
- $userinfo = api_get_user_info($obj->user_id);
-
- $year = substr($obj->dtime, 0, 4);
- $month = substr($obj->dtime, 5, 2);
- $day = substr($obj->dtime, 8, 2);
- $hours = substr($obj->dtime, 11,2);
- $minutes = substr($obj->dtime, 14,2);
- $seconds = substr($obj->dtime, 17,2);
-
- if($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment= Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] =$ShowAssignment;
- if($all_vers=='1') {
- $row[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&view='.$obj->id.'&session_id='.api_htmlentities(urlencode($_GET['$session_id'])).'&group_id='.api_htmlentities(urlencode($_GET['group_id'])).'">'.
- api_htmlentities($obj->title).'</a>';
- } else {
- $row[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- $obj->title.'</a>';
- }
- $row[] = $obj->user_id <>0 ? '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- api_htmlentities($userinfo['complete_name']).'</a>' : get_lang('Anonymous').' ('.$obj->user_ip.')';
- $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds;
- if ($all_vers=='1') {
- $row[] = $obj->version;
- } else {
- if (api_is_allowed_to_edit(false,true)|| api_is_platform_admin()) {
- $showdelete=' <a href="'.api_get_self().'?'.api_get_cidreq().'&action=delete&title='.api_htmlentities(urlencode($obj->reflink)).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL);
- }
- $row[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=edit&title='.api_htmlentities(urlencode($obj->reflink)).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('edit.png', get_lang('EditPage'),'',ICON_SIZE_SMALL).'</a>
- <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=discuss&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('discuss.png', get_lang('Discuss'),'',ICON_SIZE_SMALL).'</a>
- <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=history&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('history.png', get_lang('History'),'',ICON_SIZE_SMALL).'</a> <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=links&title='.api_htmlentities(urlencode($obj->reflink)).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('what_link_here.png', get_lang('LinksPages'),'',ICON_SIZE_SMALL).'</a>'.$showdelete;
- }
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows, 1, 10,'SearchPages_table','','','ASC');
- $table->set_additional_parameters(
- array(
- 'cidReq' => $_GET['cidReq'],
- 'action'=> $_GET['action'],
- 'group_id'=>Security::remove_XSS($_GET['group_id']),
- 'mode_table'=>'yes2',
- 'search_term'=>$search_term,
- 'search_content'=>$search_content,
- 'all_vers'=>$all_vers
- )
- );
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- if ($all_vers=='1') {
- $table->set_header(2,get_lang('Author'), true);
- $table->set_header(3,get_lang('Date'), true);
- $table->set_header(4,get_lang('Version'), true);
- } else {
- $table->set_header(2,get_lang('Author').' ('.get_lang('LastVersion').')', true);
- $table->set_header(3,get_lang('Date').' ('.get_lang('LastVersion').')', true);
- $table->set_header(4,get_lang('Actions'), false, array ('style' => 'width:130px;'));
- }
- $table->display();
- } else {
- echo get_lang('NoSearchResults');
- }
- }
-
- public function draw_date_picker($prefix,$default='')
- {
- if (empty($default)) {
- $default = date('Y-m-d H:i:s');
- }
- $parts = explode(' ', $default);
- list($d_year,$d_month,$d_day) = explode('-',$parts[0]);
- list($d_hour,$d_minute) = explode(':',$parts[1]);
- $month_list = array(
- 1=>get_lang('JanuaryLong'),
- 2=>get_lang('FebruaryLong'),
- 3=>get_lang('MarchLong'),
- 4=>get_lang('AprilLong'),
- 5=>get_lang('MayLong'),
- 6=>get_lang('JuneLong'),
- 7=>get_lang('JulyLong'),
- 8=>get_lang('AugustLong'),
- 9=>get_lang('SeptemberLong'),
- 10=>get_lang('OctoberLong'),
- 11=>get_lang('NovemberLong'),
- 12=>get_lang('DecemberLong')
- );
- $minute = range(10,59);
- array_unshift($minute,'00','01','02','03','04','05','06','07','08','09');
- $date_form = self::make_select($prefix.'_day', array_combine(range(1,31),range(1,31)), $d_day);
- $date_form .= self::make_select($prefix.'_month', $month_list, $d_month);
- $date_form .= self::make_select($prefix.'_year', array($d_year-2=>$d_year-2, $d_year-1=>$d_year-1, $d_year=> $d_year, $d_year+1=>$d_year+1, $d_year+2=>$d_year+2), $d_year).' ';
- $date_form .= self::make_select($prefix.'_hour', array_combine(range(0,23),range(0,23)), $d_hour).' : ';
- $date_form .= self::make_select($prefix.'_minute', $minute, $d_minute);
- return $date_form;
- }
-
- public function make_select($name,$values,$checked='')
- {
- $output = '<select name="'.$name.'" id="'.$name.'">';
- foreach($values as $key => $value) {
- $output .= '<option value="'.$key.'" '.(($checked==$key)?'selected="selected"':'').'>'.$value.'</option>';
- }
- $output .= '</select>';
- return $output;
- }
-
- public function get_date_from_select($prefix)
- {
- return $_POST[$prefix.'_year'].'-'.
- self::two_digits($_POST[$prefix.'_month']).'-'.
- self::two_digits($_POST[$prefix.'_day']).' '.
- self::two_digits($_POST[$prefix.'_hour']).':'.
- self::two_digits($_POST[$prefix.'_minute']).':00';
- }
-
- public function two_digits($number)
- {
- $number = (int)$number;
- return ($number < 10) ? '0'.$number : $number;
- }
-
- public function get_wiki_data($id)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = api_get_course_int_id();
- $id = intval($id);
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND id = '.$id.' ';
- $result=Database::query($sql);
- $data = array();
- while ($row=Database::fetch_array($result,'ASSOC')) {
- $data = $row;
- }
- return $data;
- }
-
- public function getLastWikiData($refLink)
- {
- $tbl_wiki = $this->tbl_wiki;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- $course_id = api_get_course_int_id();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($refLink).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- return Database::fetch_array($result);
- }
-
- public function getPageByTitle($title, $courseId = null)
- {
- $tbl_wiki = $this->tbl_wiki;
- if (empty($courseId)) {
- $courseId = api_get_course_int_id();
- } else {
- $courseId = intval($courseId);
- }
- if (empty($title) || empty($courseId)) {
- return array();
- }
- $title = Database::escape_string($title);
- $sql = "SELECT * FROM $tbl_wiki
- WHERE c_id = $courseId AND reflink = '$title'";
- $result = Database::query($sql);
- $data = array();
- if (Database::num_rows($result)) {
- $data = Database::fetch_array($result,'ASSOC');
- }
- return $data;
- }
-
- public function deletePage($title, $courseId, $groupfilter = null, $condition_session = null)
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_discuss = $this->tbl_wiki_discuss;
- $tbl_wiki_mailcue = $this->tbl_wiki_mailcue;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $pageInfo = self::getPageByTitle($title, $courseId);
- if (!empty($pageInfo)) {
- $pageId = $pageInfo['id'];
- $sql = "DELETE FROM $tbl_wiki_conf
- WHERE c_id = $courseId AND page_id = $pageId";
- Database::query($sql);
- $sql = 'DELETE FROM '.$tbl_wiki_discuss.'
- WHERE c_id = '.$courseId.' AND publication_id = '.$pageId;
- Database::query($sql);
- $sql = 'DELETE FROM '.$tbl_wiki_mailcue.'
- WHERE c_id = '.$courseId.' AND id = '.$pageId.' AND '.$groupfilter.$condition_session.'';
- Database::query($sql);
- $sql = 'DELETE FROM '.$tbl_wiki.'
- WHERE c_id = '.$courseId.' AND id = '.$pageId.' AND '.$groupfilter.$condition_session.'';
- Database::query($sql);
- self::check_emailcue(0, 'E');
- return true;
- }
- return false;
- }
-
- public function getAllWiki()
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $sql = "SELECT * FROM $tbl_wiki
- WHERE
- c_id = $course_id AND
- is_editing != '0' ".$condition_session;
- $result = Database::query($sql);
- return Database::store_result($result, 'ASSOC');
- }
-
- public function updateWikiIsEditing($isEditing)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $isEditing = Database::escape_string($isEditing);
- $sql = 'UPDATE '.$tbl_wiki.' SET
- is_editing="0",
- time_edit="0000-00-00 00:00:00"
- WHERE
- c_id = '.$course_id.' AND
- is_editing="'.$isEditing.'" '.
- $condition_session;
- Database::query($sql);
- }
-
- public function blockConcurrentEditions($userId, $action = null)
- {
- $result = self::getAllWiki();
- if (!empty($result)) {
- foreach ($result as $is_editing_block) {
- $max_edit_time = 1200;
- $timestamp_edit = strtotime($is_editing_block['time_edit']);
- $time_editing = time()-$timestamp_edit;
-
- if ($is_editing_block['is_editing'] == $userId) {
- $_SESSION['_version'] = $is_editing_block['version'];
- } else {
- unset($_SESSION['_version']);
- }
-
- if ($time_editing>$max_edit_time || ($is_editing_block['is_editing']==$userId && $action!='edit')) {
- self::updateWikiIsEditing($is_editing_block['is_editing']);
- }
- }
- }
- }
-
- public function getStats()
- {
- if (!api_is_allowed_to_edit(false, true)) {
- return false;
- }
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $session_id = $this->session_id;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- echo '<div class="actions">'.get_lang('Statistics').'</div>';
-
- $total_words = 0;
- $total_links = 0;
- $total_links_anchors = 0;
- $total_links_mail = 0;
- $total_links_ftp = 0;
- $total_links_irc = 0;
- $total_links_news = 0;
- $total_wlinks = 0;
- $total_images = 0;
- $clean_total_flash = 0;
- $total_flash = 0;
- $total_mp3 = 0;
- $total_flv_p = 0;
- $total_flv = 0;
- $total_youtube = 0;
- $total_multimedia = 0;
- $total_tables = 0;
- $sql = "SELECT *, COUNT(*) AS TOTAL_VERS, SUM(hits) AS TOTAL_VISITS
- FROM ".$tbl_wiki."
- WHERE c_id = $course_id AND ".$groupfilter.$condition_session."";
- $allpages=Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_versions = $row['TOTAL_VERS'];
- $total_visits = intval($row['TOTAL_VISITS']);
- }
- $sql = "SELECT * FROM ".$tbl_wiki."
- WHERE c_id = $course_id AND ".$groupfilter.$condition_session."";
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_words = $total_words + self::word_count($row['content']);
- $total_links = $total_links+substr_count($row['content'], "href=");
- $total_links_anchors = $total_links_anchors+substr_count($row['content'], 'href="#');
- $total_links_mail = $total_links_mail+substr_count($row['content'], 'href="mailto');
- $total_links_ftp = $total_links_ftp+substr_count($row['content'], 'href="ftp');
- $total_links_irc = $total_links_irc+substr_count($row['content'], 'href="irc');
- $total_links_news = $total_links_news+substr_count($row['content'], 'href="news');
- $total_wlinks = $total_wlinks+substr_count($row['content'], "[[");
- $total_images = $total_images+substr_count($row['content'], "<img");
- $clean_total_flash = preg_replace('/player.swf/', ' ', $row['content']);
- $total_flash = $total_flash+substr_count($clean_total_flash, '.swf"');
-
- $total_mp3 = $total_mp3+substr_count($row['content'], ".mp3");
- $total_flv_p = $total_flv_p+substr_count($row['content'], ".flv");
- $total_flv = $total_flv_p/5;
- $total_youtube = $total_youtube+substr_count($row['content'], "http://www.youtube.com");
- $total_multimedia = $total_multimedia+substr_count($row['content'], "video/x-msvideo");
- $total_tables = $total_tables+substr_count($row['content'], "<table");
- }
-
- $sql =' SELECT *, COUNT(*) AS TOTAL_PAGES, SUM(hits) AS TOTAL_VISITS_LV
- FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id)
- FROM '.$tbl_wiki.' s2
- WHERE
- s2.c_id = '.$course_id.' AND
- s1.reflink = s2.reflink AND
- '.$groupfilter.' AND
- session_id='.$session_id.')';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_pages = $row['TOTAL_PAGES'];
- $total_visits_lv = intval($row['TOTAL_VISITS_LV']);
- }
- $total_words_lv = 0;
- $total_links_lv = 0;
- $total_links_anchors_lv = 0;
- $total_links_mail_lv = 0;
- $total_links_ftp_lv = 0;
- $total_links_irc_lv = 0;
- $total_links_news_lv = 0;
- $total_wlinks_lv = 0;
- $total_images_lv = 0;
- $clean_total_flash_lv = 0;
- $total_flash_lv = 0;
- $total_mp3_lv = 0;
- $total_flv_p_lv = 0;
- $total_flv_lv = 0;
- $total_youtube_lv = 0;
- $total_multimedia_lv = 0;
- $total_tables_lv = 0;
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.'
- )';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_words_lv = $total_words_lv+ self::word_count($row['content']);
- $total_links_lv = $total_links_lv+substr_count($row['content'], "href=");
- $total_links_anchors_lv = $total_links_anchors_lv+substr_count($row['content'], 'href="#');
- $total_links_mail_lv = $total_links_mail_lv+substr_count($row['content'], 'href="mailto');
- $total_links_ftp_lv = $total_links_ftp_lv+substr_count($row['content'], 'href="ftp');
- $total_links_irc_lv = $total_links_irc_lv+substr_count($row['content'], 'href="irc');
- $total_links_news_lv = $total_links_news_lv+substr_count($row['content'], 'href="news');
- $total_wlinks_lv = $total_wlinks_lv+substr_count($row['content'], "[[");
- $total_images_lv = $total_images_lv+substr_count($row['content'], "<img");
- $clean_total_flash_lv = preg_replace('/player.swf/', ' ', $row['content']);
- $total_flash_lv = $total_flash_lv+substr_count($clean_total_flash_lv, '.swf"');
-
- $total_mp3_lv = $total_mp3_lv+substr_count($row['content'], ".mp3");
- $total_flv_p_lv = $total_flv_p_lv+substr_count($row['content'], ".flv");
- $total_flv_lv = $total_flv_p_lv/5;
- $total_youtube_lv = $total_youtube_lv+substr_count($row['content'], "http://www.youtube.com");
- $total_multimedia_lv = $total_multimedia_lv+substr_count($row['content'], "video/x-msvideo");
- $total_tables_lv = $total_tables_lv+substr_count($row['content'], "<table");
- }
-
- $total_editing_now=0;
- $sql = 'SELECT *, COUNT(*) AS TOTAL_EDITING_NOW
- FROM '.$tbl_wiki.' s1
- WHERE is_editing!=0 AND s1.c_id = '.$course_id.' AND
- id=(
- SELECT MAX(s2.id)
- FROM '.$tbl_wiki.' s2
- WHERE
- s2.c_id = '.$course_id.' AND
- s1.reflink = s2.reflink AND
- '.$groupfilter.' AND
- session_id='.$session_id.'
- )';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_editing_now = $row['TOTAL_EDITING_NOW'];
- }
-
- $total_hidden=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND visibility=0 AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_hidden = $total_hidden+1;
- }
-
- $total_protected=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND editlock=1 AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_protected = $total_protected+1;
- }
-
- $total_empty_content=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- content="" AND
- '.$groupfilter.$condition_session.'';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_empty_content = $total_empty_content+1;
- }
-
- $total_empty_content_lv=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND content="" AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s1.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
- $allpages=Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_empty_content_lv = $total_empty_content_lv+1;
- }
-
- $total_lock_disc=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND addlock_disc=0 AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
- $allpages=Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_lock_disc = $total_lock_disc+1;
- }
-
- $total_hidden_disc = 0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND visibility_disc=0 AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
-
- $allpages = Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_hidden_disc = $total_hidden_disc+1;
- }
-
- $total_comment_version = 0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND comment!="" AND '.$groupfilter.$condition_session.'';
- $allpages=Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_comment_version = $total_comment_version+1;
- }
-
- $total_only_teachers_rating=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND
- ratinglock_disc = 0 AND
- '.$groupfilter.$condition_session.'
- GROUP BY reflink';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_only_teachers_rating = $total_only_teachers_rating+1;
- }
-
-
- $total_rating_by_peers=$total_pages-$total_only_teachers_rating;
-
- $total_task=0;
- $sql='SELECT * FROM '.$tbl_wiki.', '.$tbl_wiki_conf.'
- WHERE '.$tbl_wiki_conf.'.c_id = '.$course_id.' AND
- '.$tbl_wiki_conf.'.task!="" AND
- '.$tbl_wiki_conf.'.page_id='.$tbl_wiki.'.page_id AND
- '.$tbl_wiki.'.'.$groupfilter.$condition_session;
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_task=$total_task+1;
- }
-
- $total_teacher_assignment=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND assignment=1 AND id=(SELECT MAX(s2.id)
- FROM '.$tbl_wiki.' s2 WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
-
- $allpages=Database::query($sql);
- while ($row = Database::fetch_array($allpages)) {
- $total_teacher_assignment=$total_teacher_assignment+1;
- }
-
- $total_student_assignment=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND assignment=2 AND
- id=(SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2 WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_student_assignment = $total_student_assignment+1;
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY addlock';
- $allpages = Database::query($sql);
- $wiki_add_lock = null;
- while ($row=Database::fetch_array($allpages)) {
- $wiki_add_lock=$row['addlock'];
- }
- if ($wiki_add_lock==1) {
- $status_add_new_pag=get_lang('Yes');
- } else {
- $status_add_new_pag=get_lang('No');
- }
-
- $first_wiki_date='0000-00-00 00:00:00';
- $sql = 'SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- ORDER BY dtime ASC LIMIT 1';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $first_wiki_date=$row['dtime'];
- }
-
- $last_wiki_date='0000-00-00 00:00:00';
- $sql = 'SELECT * FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- ORDER BY dtime DESC LIMIT 1';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $last_wiki_date=$row['dtime'];
- }
-
- $media_score = 0;
- $sql = "SELECT *, SUM(score) AS TOTAL_SCORE FROM ".$tbl_wiki."
- WHERE c_id = $course_id AND ".$groupfilter.$condition_session."
- GROUP BY reflink ";
-
- $allpages = Database::query($sql);
- $total_score = 0;
- while ($row=Database::fetch_array($allpages)) {
- $total_score = $total_score+$row['TOTAL_SCORE'];
- }
- if (!empty($total_pages)) {
- $media_score = $total_score/$total_pages;
- }
-
- $media_progress=0;
- $sql = 'SELECT *, SUM(progress) AS TOTAL_PROGRESS
- FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=
- (SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_progress = $row['TOTAL_PROGRESS'];
- }
- if (!empty($total_pages)) {
- $media_progress=$total_progress/$total_pages;
- }
-
- $total_users=0;
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY user_id';
-
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_users = $total_users+1;
- }
-
- $total_ip=0;
- $sql='SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY user_ip';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $total_ip = $total_ip+1;
- }
- echo '<table class="data_table">';
- echo '<thead>';
- echo '<tr>';
- echo '<th colspan="2">'.get_lang('General').'</th>';
- echo '</tr>';
- echo '</thead>';
- echo '<tr>';
- echo '<td>'.get_lang('StudentAddNewPages').'</td>';
- echo '<td>'.$status_add_new_pag.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('DateCreateOldestWikiPage').'</td>';
- echo '<td>'.$first_wiki_date.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('DateEditLatestWikiVersion').'</td>';
- echo '<td>'.$last_wiki_date.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('AverageScoreAllPages').'</td>';
- echo '<td>'.$media_score.' %</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('AverageMediaUserProgress').'</td>';
- echo '<td>'.$media_progress.' %</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalWikiUsers').'</td>';
- echo '<td>'.$total_users.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalIpAdress').'</td>';
- echo '<td>'.$total_ip.'</td>';
- echo '</tr>';
- echo '</table>';
- echo '<br/>';
- echo '<table class="data_table">';
- echo '<thead>';
- echo '<tr>';
- echo '<th colspan="2">'.get_lang('Pages').' '.get_lang('And').' '.get_lang('Versions').'</th>';
- echo '</tr>';
- echo '</thead>';
- echo '<tr>';
- echo '<td>'.get_lang('Pages').' - '.get_lang('NumContributions').'</td>';
- echo '<td>'.$total_pages.' ('.get_lang('Versions').': '.$total_versions.')</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('EmptyPages').'</td>';
- echo '<td>'.$total_empty_content_lv.' ('.get_lang('Versions').': '.$total_empty_content.')</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumAccess').'</td>';
- echo '<td>'.$total_visits_lv.' ('.get_lang('Versions').': '.$total_visits.')</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalPagesEditedAtThisTime').'</td>';
- echo '<td>'.$total_editing_now.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalHiddenPages').'</td>';
- echo '<td>'.$total_hidden.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumProtectedPages').'</td>';
- echo '<td>'.$total_protected.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('LockedDiscussPages').'</td>';
- echo '<td>'.$total_lock_disc.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('HiddenDiscussPages').'</td>';
- echo '<td>'.$total_hidden_disc.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalComments').'</td>';
- echo '<td>'.$total_comment_version.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalOnlyRatingByTeacher').'</td>';
- echo '<td>'.$total_only_teachers_rating.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalRatingPeers').'</td>';
- echo '<td>'.$total_rating_by_peers.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalTeacherAssignments').' - '.get_lang('PortfolioMode').'</td>';
- echo '<td>'.$total_teacher_assignment.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalStudentAssignments').' - '.get_lang('PortfolioMode').'</td>';
- echo '<td>'.$total_student_assignment.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('TotalTask').' - '.get_lang('StandardMode').'</td>';
- echo '<td>'.$total_task.'</td>';
- echo '</tr>';
- echo '</table>';
- echo '<br/>';
- echo '<table class="data_table">';
- echo '<thead>';
- echo '<tr>';
- echo '<th colspan="3">'.get_lang('ContentPagesInfo').'</th>';
- echo '</tr>';
- echo '<tr>';
- echo '<td></td>';
- echo '<td>'.get_lang('InTheLastVersion').'</td>';
- echo '<td>'.get_lang('InAllVersions').'</td>';
- echo '</tr>';
- echo '</thead>';
- echo '<tr>';
- echo '<td>'.get_lang('NumWords').'</td>';
- echo '<td>'.$total_words_lv.'</td>';
- echo '<td>'.$total_words.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumlinksHtmlImagMedia').'</td>';
- echo '<td>'.$total_links_lv.' ('.get_lang('Anchors').':'.$total_links_anchors_lv.', Mail:'.$total_links_mail_lv.', FTP:'.$total_links_ftp_lv.' IRC:'.$total_links_irc_lv.', News:'.$total_links_news_lv.', ... ) </td>';
- echo '<td>'.$total_links.' ('.get_lang('Anchors').':'.$total_links_anchors.', Mail:'.$total_links_mail.', FTP:'.$total_links_ftp.', IRC:'.$total_links_irc.', News:'.$total_links_news.', ... ) </td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumWikilinks').'</td>';
- echo '<td>'.$total_wlinks_lv.'</td>';
- echo '<td>'.$total_wlinks.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumImages').'</td>';
- echo '<td>'.$total_images_lv.'</td>';
- echo '<td>'.$total_images.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumFlash').'</td>';
- echo '<td>'.$total_flash_lv.'</td>';
- echo '<td>'.$total_flash.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumMp3').'</td>';
- echo '<td>'.$total_mp3_lv.'</td>';
- echo '<td>'.$total_mp3.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumFlvVideo').'</td>';
- echo '<td>'.$total_flv_lv.'</td>';
- echo '<td>'.$total_flv.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumYoutubeVideo').'</td>';
- echo '<td>'.$total_youtube_lv.'</td>';
- echo '<td>'.$total_youtube.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumOtherAudioVideo').'</td>';
- echo '<td>'.$total_multimedia_lv.'</td>';
- echo '<td>'.$total_multimedia.'</td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.get_lang('NumTables').'</td>';
- echo '<td>'.$total_tables_lv.'</td>';
- echo '<td>'.$total_tables.'</td>';
- echo '</tr>';
- echo '</table>';
- }
-
- public function getActiveUsers($action)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $_course = $this->courseInfo;
- echo '<div class="actions">'.get_lang('MostActiveUsers').'</div>';
- $sql='SELECT *, COUNT(*) AS NUM_EDIT FROM '.$tbl_wiki.' WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' GROUP BY user_id';
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- while ($obj = Database::fetch_object($allpages)) {
- $userinfo = api_get_user_info($obj->user_id);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
- $row = array();
- if ($obj->user_id <> 0) {
- $row[] = '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities(api_get_person_name($userinfo['firstname'], $userinfo['lastname'])), array('title'=>$username)).
- '</a><a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=usercontrib&user_id='.urlencode($obj->user_id).
- '&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'"></a>';
- } else {
- $row[] = get_lang('Anonymous').' ('.$obj->user_ip.')';
- }
- $row[] ='<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=usercontrib&user_id='.urlencode($obj->user_id).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.$obj->NUM_EDIT.'</a>';
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,1,10,'MostActiveUsersA_table','','','DESC');
- $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($action),'session_id'=>Security::remove_XSS($_GET['session_id']),'group_id'=>Security::remove_XSS($_GET['group_id'])));
- $table->set_header(0,get_lang('Author'), true);
- $table->set_header(1,get_lang('Contributions'), true,array ('style' => 'width:30px;'));
- $table->display();
- }
- }
-
- public function getDiscuss($page)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $tbl_wiki_discuss = $this->tbl_wiki_discuss;
- if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
- api_not_allowed();
- }
- if (!$_GET['title']) {
- self::setMessage(Display::display_error_message(get_lang("MustSelectPage"), false, true));
- return;
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $lastversiondate=api_get_local_time($row['dtime'], null, date_default_timezone_get());
- $lastuserinfo = api_get_user_info($row['user_id']);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $lastuserinfo['username']), ENT_QUOTES);
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session.'
- ORDER BY id ASC';
- $result=Database::query($sql);
- $row=Database::fetch_array($result);
- $id=$row['id'];
- $firstuserid=$row['user_id'];
-
- $icon_assignment = null;
- if ($row['assignment']==1) {
- $icon_assignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDescExtra'),'',ICON_SIZE_SMALL);
- } elseif($row['assignment']==2) {
- $icon_assignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWorkExtra'),'',ICON_SIZE_SMALL);
- }
- $countWPost = null;
- $avg_WPost_score = null;
-
- if ($id!='') {
-
- if ($row['visibility_disc']==1 || api_is_allowed_to_edit(false,true) || api_is_platform_admin() || ($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))) {
- echo '<div id="wikititle">';
-
- $addlock_disc = null;
- $lock_unlock_disc = null;
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (self::check_addlock_discuss() == 1) {
- $addlock_disc = Display::return_icon('unlock.png', get_lang('UnlockDiscussExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_disc ='unlockdisc';
- } else {
- $addlock_disc = Display::return_icon('lock.png', get_lang('LockDiscussExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_disc ='lockdisc';
- }
- }
- echo '<span style="float:right">';
- echo '<a href="index.php?action=discuss&actionpage='.$lock_unlock_disc.'&title='.api_htmlentities(urlencode($page)).'">'.$addlock_disc.'</a>';
- echo '</span>';
-
- $visibility_disc = null;
- $hide_show_disc = null;
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (self::check_visibility_discuss()==1) {
-
- $visibility_disc = Display::return_icon('visible.png', get_lang('ShowDiscussExtra'),'',ICON_SIZE_SMALL);
- $hide_show_disc = 'hidedisc';
- } else {
- $visibility_disc = Display::return_icon('invisible.png', get_lang('HideDiscussExtra'),'',ICON_SIZE_SMALL);
- $hide_show_disc = 'showdisc';
- }
- }
- echo '<span style="float:right">';
- echo '<a href="index.php?action=discuss&actionpage='.$hide_show_disc.'&title='.api_htmlentities(urlencode($page)).'">'.$visibility_disc.'</a>';
- echo '</span>';
-
- $lock_unlock_rating_disc = null;
- $ratinglock_disc = null;
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- if (self::check_ratinglock_discuss() == 1) {
- $ratinglock_disc = Display::return_icon('star.png', get_lang('UnlockRatingDiscussExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_rating_disc = 'unlockrating';
- } else {
- $ratinglock_disc = Display::return_icon('star_na.png', get_lang('LockRatingDiscussExtra'),'',ICON_SIZE_SMALL);
- $lock_unlock_rating_disc = 'lockrating';
- }
- }
- echo '<span style="float:right">';
- echo '<a href="index.php?action=discuss&actionpage='.$lock_unlock_rating_disc.'&title='.api_htmlentities(urlencode($page)).'">'.$ratinglock_disc.'</a>';
- echo '</span>';
-
- if (self::check_notify_discuss($page) == 1) {
- $notify_disc= Display::return_icon('messagebox_info.png', get_lang('NotifyDiscussByEmail'),'',ICON_SIZE_SMALL);
- $lock_unlock_notify_disc='unlocknotifydisc';
- } else {
- $notify_disc= Display::return_icon('mail.png', get_lang('CancelNotifyDiscussByEmail'),'',ICON_SIZE_SMALL);
- $lock_unlock_notify_disc='locknotifydisc';
- }
- echo '<span style="float:right">';
- echo '<a href="index.php?action=discuss&actionpage='.$lock_unlock_notify_disc.'&title='.api_htmlentities(urlencode($page)).'">'.$notify_disc.'</a>';
- echo '</span>';
- echo $icon_assignment.' '.api_htmlentities($row['title']);
- echo ' ('.get_lang('MostRecentVersionBy').' <a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$lastuserinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities(api_get_person_name($lastuserinfo['firstname'], $lastuserinfo['lastname'])), array('title'=>$username)).
- '</a> '.$lastversiondate.$countWPost.')'.$avg_WPost_score.' ';
- echo '</div>';
- if ($row['addlock_disc']==1 || api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
-
- ?>
- <form name="form1" method="post" action="">
- <table>
- <tr>
- <td valign="top" ><?php echo get_lang('Comments');?>:</td>
- <?php echo '<input type="hidden" name="wpost_id" value="'.md5(uniqid(rand(), true)).'">';
- <td><textarea name="comment" cols="80" rows="5" id="comment"></textarea></td>
- </tr>
- <tr>
- <?php
-
- if ($row['ratinglock_disc']==1 || api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- ?>
- <td><?php echo get_lang('Rating');?>: </td>
- <td valign="top"><select name="rating" id="rating">
- <option value="-" selected>-</option>
- <option value="0">0</option>
- <option value="1">1</option>
- <option value="2">2</option>
- <option value="3">3</option>
- <option value="4">4</option>
- <option value="5">5</option>
- <option value="6">6</option>
- <option value="7">7</option>
- <option value="8">8</option>
- <option value="9">9</option>
- <option value="10">10</option>
- </select></td>
- <?php
- } else {
- echo '<input type=hidden name="rating" value="-">';
- }
- ?>
- </tr>
- <tr>
- <td> </td>
- <td> <?php echo '<button class="save" type="submit" name="Submit"> '.get_lang('Send').'</button>'; ?></td>
- </tr>
- </table>
- </form>
- <?php
- if (isset($_POST['Submit']) && self::double_post($_POST['wpost_id'])) {
- $dtime = date( "Y-m-d H:i:s" );
- $message_author = api_get_user_id();
- $sql="INSERT INTO $tbl_wiki_discuss (c_id, publication_id, userc_id, comment, p_score, dtime) VALUES
- ($course_id, '".$id."','".$message_author."','".Database::escape_string($_POST['comment'])."','".Database::escape_string($_POST['rating'])."','".$dtime."')";
- $result=Database::query($sql) or die(Database::error());
- self::check_emailcue($id, 'D', $dtime, $message_author);
- }
- }
- echo '<hr noshade size="1">';
- $user_table = Database :: get_main_table(TABLE_MAIN_USER);
- $sql="SELECT * FROM $tbl_wiki_discuss reviews, $user_table user
- WHERE reviews.c_id = $course_id AND reviews.publication_id='".$id."' AND user.user_id='".$firstuserid."'
- ORDER BY id DESC";
- $result=Database::query($sql) or die(Database::error());
- $countWPost = Database::num_rows($result);
- echo get_lang('NumComments').": ".$countWPost;
- $sql = "SELECT SUM(p_score) as sumWPost
- FROM $tbl_wiki_discuss
- WHERE c_id = $course_id AND publication_id = '".$id."' AND NOT p_score='-'
- ORDER BY id DESC";
- $result2=Database::query($sql) or die(Database::error());
- $row2=Database::fetch_array($result2);
- $sql = "SELECT * FROM $tbl_wiki_discuss
- WHERE c_id = $course_id AND publication_id='".$id."' AND NOT p_score='-'";
- $result3=Database::query($sql) or die(Database::error());
- $countWPost_score= Database::num_rows($result3);
- echo ' - '.get_lang('NumCommentsScore').': '.$countWPost_score;
- if ($countWPost_score!=0) {
- $avg_WPost_score = round($row2['sumWPost'] / $countWPost_score,2).' / 10';
- } else {
- $avg_WPost_score = $countWPost_score;
- }
- echo ' - '.get_lang('RatingMedia').': '.$avg_WPost_score;
- $sql = 'UPDATE '.$tbl_wiki.' SET score="'.Database::escape_string($avg_WPost_score).'"
- WHERE c_id = '.$course_id.' AND reflink="'.Database::escape_string($page).'" AND '.$groupfilter.$condition_session;
-
- Database::query($sql);
- echo '<hr noshade size="1">';
-
- while ($row=Database::fetch_array($result)) {
- $userinfo = api_get_user_info($row['userc_id']);
- if (($userinfo['status'])=="5") {
- $author_status=get_lang('Student');
- } else {
- $author_status=get_lang('Teacher');
- }
- $user_id = $row['userc_id'];
- $name = $userinfo['complete_name'];
- if ($user_id<>0) {
- $image_path = UserManager::get_user_picture_path_by_id($user_id,'web',false, true);
- $image_repository = $image_path['dir'];
- $existing_image = $image_path['file'];
- $author_photo= '<img src="'.$image_repository.$existing_image.'" alt="'.api_htmlentities($name).'" width="40" height="50" align="top" title="'.api_htmlentities($name).'" />';
- } else {
- $author_photo= '<img src="'.api_get_path(WEB_CODE_PATH)."img/unknown.jpg".'" alt="'.api_htmlentities($name).'" width="40" height="50" align="top" title="'.api_htmlentities($name).'" />';
- }
-
- $p_score=$row['p_score'];
- switch ($p_score) {
- case 0:
- $imagerating = Display::return_icon('rating/stars_0.gif');
- break;
- case 1:
- $imagerating = Display::return_icon('rating/stars_5.gif');
- break;
- case 2:
- $imagerating = Display::return_icon('rating/stars_10.gif');
- break;
- case 3:
- $imagerating = Display::return_icon('rating/stars_15.gif');
- break;
- case 4:
- $imagerating = Display::return_icon('rating/stars_20.gif');
- break;
- case 5:
- $imagerating = Display::return_icon('rating/stars_25.gif');
- break;
- case 6:
- $imagerating = Display::return_icon('rating/stars_30.gif');
- break;
- case 7:
- $imagerating = Display::return_icon('rating/stars_35.gif');
- break;
- case 8:
- $imagerating = Display::return_icon('rating/stars_40.gif');
- break;
- case 9:
- $imagerating = Display::return_icon('rating/stars_45.gif');
- break;
- case 10:
- $imagerating = Display::return_icon('rating/stars_50.gif');
- break;
- }
- echo '<p><table>';
- echo '<tr>';
- echo '<td rowspan="2">'.$author_photo.'</td>';
- echo '<td style=" color:#999999"><a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities($userinfo['complete_name'])).
- '</a> ('.$author_status.') '.
- api_get_local_time($row['dtime'], null, date_default_timezone_get()).
- ' - '.get_lang('Rating').': '.$row['p_score'].' '.$imagerating.' </td>';
- echo '</tr>';
- echo '<tr>';
- echo '<td>'.api_htmlentities($row['comment']).'</td>';
- echo '</tr>';
- echo "</table>";
- }
- } else {
- self::setMessage(Display::display_warning_message(get_lang('LockByTeacher'), false, true));
- }
- } else {
- self::setMessage(Display::display_normal_message(get_lang('DiscussNotAvailable'), false, true));
- }
- }
-
- public function allPages($action)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $session_id = $this->session_id;
- $groupfilter = $this->groupfilter;
- $_course = $this->courseInfo;
- echo '<div class="actions">'.get_lang('AllPages').'</div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $sql = 'SELECT *
- FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
-
- } else {
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE visibility=1 AND s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.' AND session_id='.$session_id.')';
-
- }
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- while ($obj = Database::fetch_object($allpages)) {
-
- $userinfo = api_get_user_info($obj->user_id);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment = Display::return_icon('px_transparent.gif');
- }
-
- if (!empty($obj->task)) {
- $icon_task=Display::return_icon('wiki_task.png', get_lang('StandardTask'),'',ICON_SIZE_SMALL);
- } else {
- $icon_task= Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] = $ShowAssignment.$icon_task;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">
- '.api_htmlentities($obj->title).'</a>';
- if ($obj->user_id <>0) {
- $row[] = '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities(api_get_person_name($userinfo['firstname'], $userinfo['lastname'])), array('title'=>$username)).
- '</a>';
- }
- else {
- $row[] = get_lang('Anonymous').' ('.api_htmlentities($obj->user_ip).')';
- }
- $row[] = api_get_local_time($obj->dtime, null, date_default_timezone_get());
- if (api_is_allowed_to_edit(false,true)|| api_is_platform_admin()) {
- $showdelete=' <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=delete&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL);
- }
- if (api_is_allowed_to_session_edit(false,true) ) {
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=edit&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('edit.png', get_lang('EditPage'),'',ICON_SIZE_SMALL).'</a> <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=discuss&title='.api_htmlentities(urlencode($obj->reflink)).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('discuss.png', get_lang('Discuss'),'',ICON_SIZE_SMALL).'</a> <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=history&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('history.png', get_lang('History'),'',ICON_SIZE_SMALL).'</a>
- <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=links&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- Display::return_icon('what_link_here.png', get_lang('LinksPages'),'',ICON_SIZE_SMALL).'</a>'.$showdelete;
- }
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC');
- $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($action),'group_id'=>Security::remove_XSS($_GET['group_id'])));
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- $table->set_header(2,get_lang('Author').' ('.get_lang('LastVersion').')', true);
- $table->set_header(3,get_lang('Date').' ('.get_lang('LastVersion').')', true);
- if (api_is_allowed_to_session_edit(false,true) ) {
- $table->set_header(4,get_lang('Actions'), true, array ('style' => 'width:130px;'));
- }
- $table->display();
- }
- }
-
- public function recentChanges($page, $action)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $_course = $this->courseInfo;
- if (api_is_allowed_to_session_edit(false,true) ) {
- if (self::check_notify_all()==1) {
- $notify_all= Display::return_icon('messagebox_info.png', get_lang('NotifyByEmail'),'',ICON_SIZE_SMALL).' '.get_lang('NotNotifyChanges');
- $lock_unlock_notify_all='unlocknotifyall';
- } else {
- $notify_all=Display::return_icon('mail.png', get_lang('CancelNotifyByEmail'),'',ICON_SIZE_SMALL).' '.get_lang('NotifyChanges');
- $lock_unlock_notify_all='locknotifyall';
- }
- }
- echo '<div class="actions"><span style="float: right;">';
- echo '<a href="index.php?action=recentchanges&actionpage='.$lock_unlock_notify_all.'&title='.api_htmlentities(urlencode($page)).'">'.$notify_all.'</a>';
- echo '</span>'.get_lang('RecentChanges').'</div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $sql = 'SELECT * FROM '.$tbl_wiki.', '.$tbl_wiki_conf.'
- WHERE '.$tbl_wiki_conf.'.c_id= '.$course_id.' AND
- '.$tbl_wiki.'.c_id= '.$course_id.' AND
- '.$tbl_wiki_conf.'.page_id='.$tbl_wiki.'.page_id AND
- '.$tbl_wiki.'.'.$groupfilter.$condition_session.'
- ORDER BY dtime DESC';
- } else {
- $sql = 'SELECT *
- FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- '.$groupfilter.$condition_session.' AND
- visibility=1
- ORDER BY dtime DESC';
-
- }
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- $rows = array();
- while ($obj = Database::fetch_object($allpages)) {
-
- $userinfo = api_get_user_info($obj->user_id);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment=Display::return_icon('px_transparent.gif');
- }
-
- if (!empty($obj->task)) {
- $icon_task=Display::return_icon('wiki_task.png', get_lang('StandardTask'),'',ICON_SIZE_SMALL);
- } else {
- $icon_task=Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] = api_get_local_time($obj->dtime, null, date_default_timezone_get());
- $row[] = $ShowAssignment.$icon_task;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&view='.$obj->id.'&session_id='.api_get_session_id().'&group_id='.api_get_group_id().'">'.
- api_htmlentities($obj->title).'</a>';
- $row[] = $obj->version>1 ? get_lang('EditedBy') : get_lang('AddedBy');
- if ($obj->user_id <> 0 ) {
- $row[] = '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities(api_get_person_name($userinfo['firstname'], $userinfo['lastname'])), array('title'=>$username)).
- '</a>';
- } else {
- $row[] = get_lang('Anonymous').' ('.api_htmlentities($obj->user_ip).')';
- }
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,0,10,'RecentPages_table','','','DESC');
- $table->set_additional_parameters(
- array(
- 'cidReq' =>api_get_course_id(),
- 'action'=>Security::remove_XSS($action),
- 'session_id' => api_get_session_id(),
- 'group_id' => api_get_group_id()
- )
- );
- $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;'));
- $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(2,get_lang('Title'), true);
- $table->set_header(3,get_lang('Actions'), true, array ('style' => 'width:80px;'));
- $table->set_header(4,get_lang('Author'), true);
- $table->display();
- }
- }
-
- public function getLinks($page)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $_course = $this->courseInfo;
- $action = $this->action;
- if (!$_GET['title']) {
- self::setMessage(Display::display_error_message(get_lang("MustSelectPage"), false, true));
- } else {
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
-
- if ($row['assignment']==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($row['assignment']==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($row['assignment']==0) {
- $ShowAssignment=Display::return_icon('px_transparent.gif');
- }
-
- if ($page==get_lang('DefaultTitle')) {
- $page='index';
- }
- echo '<div id="wikititle">';
- echo get_lang('LinksPagesFrom').': '.$ShowAssignment.' <a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($page)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- api_htmlentities($row['title']).'</a>';
- echo '</div>';
-
- if ($page == 'index') {
- $page=str_replace(' ','_',get_lang('DefaultTitle'));
- }
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $sql = "SELECT * FROM ".$tbl_wiki." s1
- WHERE s1.c_id = $course_id AND linksto LIKE '%".Database::escape_string($page)." %' AND id=(
- SELECT MAX(s2.id) FROM ".$tbl_wiki." s2
- WHERE s2.c_id = $course_id AND s1.reflink = s2.reflink AND ".$groupfilter.$condition_session.")";
-
- } else {
- $sql = "SELECT * FROM ".$tbl_wiki." s1
- WHERE s1.c_id = $course_id AND visibility=1 AND linksto LIKE '%".Database::escape_string($page)." %' AND id=(
- SELECT MAX(s2.id) FROM ".$tbl_wiki." s2
- WHERE s2.c_id = $course_id AND s1.reflink = s2.reflink AND ".$groupfilter.$condition_session.")";
-
- }
- $allpages=Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- $rows = array();
- while ($obj = Database::fetch_object($allpages)) {
-
- $userinfo = api_get_user_info($obj->user_id);
-
- $year = substr($obj->dtime, 0, 4);
- $month = substr($obj->dtime, 5, 2);
- $day = substr($obj->dtime, 8, 2);
- $hours = substr($obj->dtime, 11,2);
- $minutes = substr($obj->dtime, 14,2);
- $seconds = substr($obj->dtime, 17,2);
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment=Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] =$ShowAssignment;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- api_htmlentities($obj->title).'</a>';
- if ($obj->user_id <>0) {
- $row[] = '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities($userinfo['complete_name_with_username'])).'</a>';
- }
- else {
- $row[] = get_lang('Anonymous').' ('.$obj->user_ip.')';
- }
- $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds;
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,1,10,'AllPages_table','','','ASC');
- $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($action),'group_id'=>Security::remove_XSS($_GET['group_id'])));
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- $table->set_header(2,get_lang('Author'), true);
- $table->set_header(3,get_lang('Date'), true);
- $table->display();
- }
- }
- }
-
- public function getSearchPages($action)
- {
- echo '<div class="actions">'.get_lang('SearchPages').'</div>';
- if (isset($_GET['mode_table'])) {
- if (!isset($_GET['SearchPages_table_page_nr'])) {
- $_GET['search_term'] = $_POST['search_term'];
- $_GET['search_content'] = $_POST['search_content'];
- $_GET['all_vers'] = $_POST['all_vers'];
- }
- self::display_wiki_search_results(
- $_GET['search_term'],
- $_GET['search_content'],
- $_GET['all_vers']
- );
- } else {
-
- $form = new FormValidator('wiki_search',
- 'post',
- api_get_self().'?cidReq='.api_get_course_id().'&action='.api_htmlentities($action).'&session_id='.api_get_session_id().'&group_id='.api_get_group_id().'&mode_table=yes1&search_term='.api_htmlentities($_GET['search_term']).'&search_content='.api_htmlentities($_GET['search_content']).'&all_vers='.api_htmlentities($_GET['all_vers'])
- );
-
- $form->addElement('text', 'search_term', get_lang('SearchTerm'),'class="input_titles" id="search_title"');
- $form->addElement('checkbox', 'search_content', null, get_lang('AlsoSearchContent'));
- $form->addElement('checkbox', 'all_vers', null, get_lang('IncludeAllVersions'));
- $form->addElement('style_submit_button', 'SubmitWikiSearch', get_lang('Search'), 'class="search"');
-
- $form->addRule('search_term', get_lang('ThisFieldIsRequired'), 'required');
- $form->addRule('search_term', get_lang('TooShort'),'minlength',3);
- if ($form->validate()) {
- $form->display();
- $values = $form->exportValues();
- self::display_wiki_search_results(
- $values['search_term'],
- $values['search_content'],
- $values['all_vers']
- );
- } else {
- $form->display();
- }
- }
- }
-
- public function getUserContributions($userId, $action)
- {
- $_course = $this->courseInfo;
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $userId = intval($userId);
- $userinfo = api_get_user_info($userId);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
- echo '<div class="actions">'.get_lang('UserContributions').': <a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities($userinfo['complete_name']), array('title'=>$username)).
- '</a><a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=usercontrib&user_id='.$userId.
- '&session_id='.$this->session_id.'&group_id='.$this->group_id.'"></a></div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- '.$groupfilter.$condition_session.' AND
- user_id="'.$userId.'"';
- } else {
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- '.$groupfilter.$condition_session.' AND
- user_id="'.$userId.'" AND
- visibility=1';
- }
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- $rows = array();
- while ($obj = Database::fetch_object($allpages)) {
-
- $year = substr($obj->dtime, 0, 4);
- $month = substr($obj->dtime, 5, 2);
- $day = substr($obj->dtime, 8, 2);
- $hours = substr($obj->dtime, 11,2);
- $minutes = substr($obj->dtime, 14,2);
- $seconds = substr($obj->dtime, 17,2);
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDescExtra'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment= Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] = $year.'-'.$month.'-'.$day.' '.$hours.":".$minutes.":".$seconds;
- $row[] = $ShowAssignment;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&view='.$obj->id.'&session_id='.api_get_session_id().'&group_id='.api_get_group_id().'">'.
- api_htmlentities($obj->title).'</a>';
- $row[] = Security::remove_XSS($obj->version);
- $row[] = Security::remove_XSS($obj->comment);
- $row[] = Security::remove_XSS($obj->progress).' %';
- $row[] = Security::remove_XSS($obj->score);
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,2,10,'UsersContributions_table','','','ASC');
- $table->set_additional_parameters(
- array(
- 'cidReq' =>Security::remove_XSS($_GET['cidReq']),
- 'action'=>Security::remove_XSS($action),
- 'user_id'=>Security::remove_XSS($userId),
- 'session_id'=>Security::remove_XSS($_GET['session_id']),
- 'group_id'=>Security::remove_XSS($_GET['group_id'])
- )
- );
- $table->set_header(0,get_lang('Date'), true, array ('style' => 'width:200px;'));
- $table->set_header(1,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(2,get_lang('Title'), true, array ('style' => 'width:200px;'));
- $table->set_header(3,get_lang('Version'), true, array ('style' => 'width:30px;'));
- $table->set_header(4,get_lang('Comment'), true, array ('style' => 'width:200px;'));
- $table->set_header(5,get_lang('Progress'), true, array ('style' => 'width:30px;'));
- $table->set_header(6,get_lang('Rating'), true, array ('style' => 'width:30px;'));
- $table->display();
- }
- }
-
- public function getMostChangedPages($action)
- {
- $_course = $this->courseInfo;
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- echo '<div class="actions">'.get_lang('MostChangedPages').'</div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $sql = 'SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
- } else {
- $sql = 'SELECT *, MAX(version) AS MAX FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.' AND visibility=1
- GROUP BY reflink';
- }
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- $rows = array();
- while ($obj = Database::fetch_object($allpages)) {
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment= Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] = $ShowAssignment;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- api_htmlentities($obj->title).'</a>';
- $row[] = $obj->MAX;
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,2,10,'MostChangedPages_table','','','DESC');
- $table->set_additional_parameters(
- array(
- 'cidReq' =>Security::remove_XSS($_GET['cidReq']),
- 'action'=>Security::remove_XSS($action),
- 'session_id'=>Security::remove_XSS($_GET['session_id']),
- 'group_id'=>Security::remove_XSS($_GET['group_id'])
- )
- );
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- $table->set_header(2,get_lang('Changes'), true);
- $table->display();
- }
- }
-
- public function restorePage()
- {
- $userId = api_get_user_id();
- $_course = $this->courseInfo;
- $current_row = $this->getWikiData();
- $last_row = $this->getLastWikiData($this->page);
- if (empty($last_row)) {
- return false;
- }
- $PassEdit = false;
-
- if (($current_row['reflink']=='index' || $current_row['reflink']=='' || $current_row['assignment'] == 1) &&
- (!api_is_allowed_to_edit(false,true) && $this->group_id == 0)
- ) {
- self::setMessage(
- Display::display_normal_message(get_lang('OnlyEditPagesCourseManager'), false, true)
- );
- } else {
-
- if ($current_row['group_id'] != 0) {
-
- if (api_is_allowed_to_edit(false,true) ||
- api_is_platform_admin() ||
- GroupManager :: is_user_in_group($userId, $this->group_id)
- ) {
- $PassEdit = true;
- } else {
- self::setMessage(
- Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers'), false, true)
- );
- }
- } else {
- $PassEdit = true;
- }
-
-
- if ($current_row['assignment'] == 1) {
- self::setMessage(Display::display_normal_message(get_lang('EditAssignmentWarning'), false, true));
-
- } elseif($current_row['assignment']==2) {
-
- if (($userId == $current_row['user_id'])==false) {
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $PassEdit = true;
- } else {
- self::setMessage(Display::display_warning_message(get_lang('LockByTeacher'), false, true));
- $PassEdit = false;
- }
- } else {
- $PassEdit = true;
- }
- }
-
- if ($PassEdit) {
- if ($current_row['editlock'] == 1 && (api_is_allowed_to_edit(false,true)==false || api_is_platform_admin()==false)) {
- self::setMessage(Display::display_normal_message(get_lang('PageLockedExtra'), false, true));
- } else {
- if ($last_row['is_editing']!=0 && $last_row['is_editing'] != $userId) {
-
- $timestamp_edit = strtotime($last_row['time_edit']);
- $time_editing = time() - $timestamp_edit;
- $max_edit_time = 1200;
- $rest_time = $max_edit_time - $time_editing;
- $userinfo = api_get_user_info($last_row['is_editing']);
- $is_being_edited = get_lang('ThisPageisBeginEditedBy').' <a href='.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'>'.
- Display::tag('span', $userinfo['complete_name_with_username']).
- get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes');
- self::setMessage(Display::display_normal_message($is_being_edited, false, true));
- } else {
- self::setMessage(Display::display_confirmation_message(
- self::restore_wikipage(
- $current_row['page_id'],
- $current_row['reflink'],
- $current_row['title'],
- $current_row['content'],
- $current_row['group_id'],
- $current_row['assignment'],
- $current_row['progress'],
- $current_row['version'],
- $last_row['version'],
- $current_row['linksto']
- ).': <a href="index.php?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($last_row['reflink'])).'&session_id='.$last_row['session_id'].'&group_id='.$last_row['group_id'].'">'.
- api_htmlentities($last_row['title']).'</a>',
- false,
- true
- ));
- }
- }
- }
- }
- }
-
- public function setWikiData($wikiId)
- {
- $this->wikiData = self::get_wiki_data($wikiId);
- }
-
- public function getWikiData()
- {
- return $this->wikiData;
- }
-
- public function checkLastVersion($view)
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $page = $this->page;
- $_course = $this->courseInfo;
- if (empty($view)) {
- return false;
- }
- $current_row = $this->getWikiData();
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink = "'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- $last_row = Database::fetch_array($result);
- if ($view < $last_row['id']) {
- $message = '<center>'.get_lang('NoAreSeeingTheLastVersion').'<br />
- '.get_lang("Version").' (
- <a href="index.php?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($current_row['reflink'])).'&group_id='.$current_row['group_id'].'&session_id='.$current_row['session_id'].'&view='.api_htmlentities($_GET['view']).'" title="'.get_lang('CurrentVersion').'">
- '.$current_row['version'].'
- </a> /
- <a href="index.php?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($last_row['reflink'])).'&group_id='.$last_row['group_id'].'&session_id='.$last_row['session_id'].'" title="'.get_lang('LastVersion').'">
- '.$last_row['version'].'
- </a>) <br />'.get_lang("ConvertToLastVersion").':
- <a href="index.php?cidReq='.$_course['id'].'&action=restorepage&title='.api_htmlentities(urlencode($last_row['reflink'])).'&group_id='.$last_row['group_id'].'&session_id='.$last_row['session_id'].'&view='.api_htmlentities($_GET['view']).'">'.
- get_lang("Restore").'</a></center>';
- self::setMessage(Display::display_warning_message($message, false, true));
- }
- }
-
- public function getMostLinked()
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- $_course = $this->courseInfo;
- echo '<div class="actions">'.get_lang('MostLinkedPages').'</div>';
- $pages = array();
- $linked = array();
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY reflink
- ORDER BY reflink ASC';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- if ($row['reflink']=='index') {
- $row['reflink']=str_replace(' ', '_', get_lang('DefaultTitle'));
- }
- $pages[] = $row['reflink'];
- }
-
- $sql = 'SELECT *
- FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE
- s2.c_id = '.$course_id.' AND
- s1.reflink = s2.reflink AND
- '.$groupfilter.$condition_session.'
- )';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
-
- $row['linksto']= str_replace($row["reflink"], " ", trim($row["linksto"]));
- $refs = explode(" ", trim($row["linksto"]));
-
- foreach ($refs as $v) {
- if (in_array($v, $pages)) {
- if (trim($v)!="") {
- $linked[]=$v;
- }
- }
- }
- }
- $linked = array_unique($linked);
-
-
- $rows = array();
- foreach ($linked as $linked_show) {
- $row = array();
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode(str_replace('_',' ',$linked_show))).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- str_replace('_',' ',$linked_show).'</a>';
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,0,10,'LinkedPages_table','','','DESC');
- $table->set_additional_parameters(
- array(
- 'cidReq' =>Security::remove_XSS($_GET['cidReq']),
- 'action'=>Security::remove_XSS($this->action),
- 'session_id'=>Security::remove_XSS($_GET['session_id']),
- 'group_id'=>Security::remove_XSS($_GET['group_id'])
- )
- );
- $table->set_header(0,get_lang('Title'), true);
- $table->display();
- }
-
- public function getOrphaned()
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- $_course = $this->courseInfo;
- echo '<div class="actions">'.get_lang('OrphanedPages').'</div>';
- $pages = array();
- $orphaned = array();
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY reflink
- ORDER BY reflink ASC';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $pages[] = $row['reflink'];
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE
- s2.c_id = '.$course_id.' AND
- s1.reflink = s2.reflink AND
- '.$groupfilter.$condition_session.'
- )';
- $allpages = Database::query($sql);
- $array_refs_linked = array();
- while ($row=Database::fetch_array($allpages)) {
- $row['linksto']= str_replace($row["reflink"], " ", trim($row["linksto"]));
- $refs = explode(" ", trim($row["linksto"]));
- foreach ($refs as $ref_linked){
- if ($ref_linked==str_replace(' ','_',get_lang('DefaultTitle'))) {
- $ref_linked='index';
- }
- $array_refs_linked[]= $ref_linked;
- }
- }
- $array_refs_linked = array_unique($array_refs_linked);
-
- foreach ($pages as $v) {
- if (!in_array($v, $array_refs_linked)) {
- $orphaned[] = $v;
- }
- }
- $rows = array();
- foreach ($orphaned as $orphaned_show) {
-
- $sql = 'SELECT *
- FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- '.$groupfilter.$condition_session.' AND
- reflink="'.Database::escape_string($orphaned_show).'"
- GROUP BY reflink';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $orphaned_title=$row['title'];
- $orphaned_visibility=$row['visibility'];
- if ($row['assignment']==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png','','',ICON_SIZE_SMALL);
- } elseif ($row['assignment']==2) {
- $ShowAssignment=Display::return_icon('wiki_work.png','','',ICON_SIZE_SMALL);
- } elseif ($row['assignment']==0) {
- $ShowAssignment= Display::return_icon('px_transparent.gif');
- }
- }
- if (!api_is_allowed_to_edit(false,true) || !api_is_platform_admin() AND $orphaned_visibility==0){
- continue;
- }
-
- $row = array();
- $row[] = $ShowAssignment;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($orphaned_show)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- api_htmlentities($orphaned_title).'</a>';
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,1, 10, 'OrphanedPages_table','','','DESC');
- $table->set_additional_parameters(
- array(
- 'cidReq' =>Security::remove_XSS($_GET['cidReq']),
- 'action'=>Security::remove_XSS($this->action),
- 'session_id'=>Security::remove_XSS($_GET['session_id']),
- 'group_id'=>Security::remove_XSS($_GET['group_id'])
- )
- );
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- $table->display();
- }
-
- public function getWantedPages()
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- echo '<div class="actions">'.get_lang('WantedPages').'</div>';
- $pages = array();
- $wanted = array();
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY reflink
- ORDER BY reflink ASC';
- $allpages=Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- if ($row['reflink']=='index'){
- $row['reflink']=str_replace(' ','_',get_lang('DefaultTitle'));
- }
- $pages[] = $row['reflink'];
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.' s1
- WHERE s1.c_id = '.$course_id.' AND id=(
- SELECT MAX(s2.id) FROM '.$tbl_wiki.' s2
- WHERE s2.c_id = '.$course_id.' AND s1.reflink = s2.reflink AND '.$groupfilter.$condition_session.'
- )';
- $allpages = Database::query($sql);
- while ($row=Database::fetch_array($allpages)) {
- $refs = explode(" ", trim($row["linksto"]));
-
- foreach ($refs as $v) {
- if (!in_array($v, $pages)) {
- if (trim($v)!="") {
- $wanted[]=$v;
- }
- }
- }
- }
- $wanted = array_unique($wanted);
-
- $rows = array();
- foreach ($wanted as $wanted_show) {
- $row = array();
- $wanted_show=Security::remove_XSS($wanted_show);
- $row[] = '<a href="'.api_get_path(WEB_PATH).'main/wiki/index.php?cidReq=&action=addnew&title='.str_replace('_',' ',$wanted_show).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'" class="new_wiki_link">'.str_replace('_',' ',$wanted_show).'</a>';
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,0,10,'WantedPages_table','','','DESC');
- $table->set_additional_parameters(
- array('cidReq' =>Security::remove_XSS($_GET['cidReq']),
- 'action'=>Security::remove_XSS($this->action),
- 'session_id'=>Security::remove_XSS($_GET['session_id']),
- 'group_id'=>Security::remove_XSS($_GET['group_id']))
- );
- $table->set_header(0,get_lang('Title'), true);
- $table->display();
- }
- public function getMostVisited()
- {
- $tbl_wiki = $this->tbl_wiki;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- $_course = $this->courseInfo;
- echo '<div class="actions">'.get_lang('MostVisitedPages').'</div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $sql = 'SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.'
- WHERE c_id = '.$course_id.' AND '.$groupfilter.$condition_session.'
- GROUP BY reflink';
- } else {
- $sql = 'SELECT *, SUM(hits) AS tsum FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- '.$groupfilter.$condition_session.' AND
- visibility=1
- GROUP BY reflink';
- }
- $allpages = Database::query($sql);
-
- if (Database::num_rows($allpages) > 0) {
- $rows = array();
- while ($obj = Database::fetch_object($allpages)) {
-
- if ($obj->assignment==1) {
- $ShowAssignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDesc'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==2) {
- $ShowAssignment=$ShowAssignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWork'),'',ICON_SIZE_SMALL);
- } elseif ($obj->assignment==0) {
- $ShowAssignment = Display::return_icon('px_transparent.gif');
- }
- $row = array();
- $row[] =$ShowAssignment;
- $row[] = '<a href="'.api_get_self().'?cidReq='.$_course['code'].'&action=showpage&title='.api_htmlentities(urlencode($obj->reflink)).'&session_id='.api_htmlentities($_GET['session_id']).'&group_id='.api_htmlentities($_GET['group_id']).'">'.
- api_htmlentities($obj->title).'</a>';
- $row[] = $obj->tsum;
- $rows[] = $row;
- }
- $table = new SortableTableFromArrayConfig($rows,2,10,'MostVisitedPages_table','','','DESC');
- $table->set_additional_parameters(array('cidReq' =>Security::remove_XSS($_GET['cidReq']),'action'=>Security::remove_XSS($this->action),'session_id'=>Security::remove_XSS($_GET['session_id']),'group_id'=>Security::remove_XSS($_GET['group_id'])));
- $table->set_header(0,get_lang('Type'), true, array ('style' => 'width:30px;'));
- $table->set_header(1,get_lang('Title'), true);
- $table->set_header(2,get_lang('Visits'), true);
- $table->display();
- }
- }
-
- public function showActionBar()
- {
- $_course = $this->courseInfo;
- $session_id = $this->session_id;
- $groupId = $this->group_id;
- $page = $this->page;
- echo '<div class="actions">';
-
- echo '<ul class="nav" style="margin-bottom:0px">
- <li class="dropdown">
- <a class="dropdown-toggle" href="javascript:void(0)">'.Display::return_icon('menu.png', get_lang('Menu'), '', ICON_SIZE_MEDIUM).'</a>';
-
- echo '<ul class="dropdown-menu">';
- echo '<li><a href="index.php?action=showpage&title=index&cidReq='.$_course['id'].'&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('Home').'</a></li>';
- if (api_is_allowed_to_session_edit(false,true)) {
-
- echo '<li><a href="index.php?cidReq='.$_course['id'].'&action=addnew&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('addnew').'>'.get_lang('AddNew').'</a>';
- }
- $lock_unlock_addnew = null;
- $protect_addnewpage = null;
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
-
- if (self::check_addnewpagelock()==0) {
- $protect_addnewpage = Display::return_icon('off.png', get_lang('AddOptionProtected'));
- $lock_unlock_addnew ='unlockaddnew';
- } else {
- $protect_addnewpage = Display::return_icon('on.png', get_lang('AddOptionUnprotected'));
- $lock_unlock_addnew ='lockaddnew';
- }
- }
- echo '<a href="index.php?action=show&actionpage='.$lock_unlock_addnew.'&title='.api_htmlentities(urlencode($page)).'">'.$protect_addnewpage.'</a></li>';
-
- echo '<li><a href="index.php?cidReq='.$_course['id'].'&action=searchpages&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('searchpages').'>'.get_lang('SearchPages').'</a></li>';
-
- echo '<li><a href="index.php?cidReq='.$_course['id'].'&action=allpages&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('allpages').'>'.get_lang('AllPages').'</a></li>';
-
- echo '<li><a href="index.php?cidReq='.$_course['id'].'&action=recentchanges&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('recentchanges').'>'.get_lang('RecentChanges').'</a></li>';
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- echo '<li><a href="index.php?action=deletewiki&title='.api_htmlentities(urlencode($page)).'"'.self::is_active_navigation_tab('deletewiki').'>'.get_lang('DeleteWiki').'</a></li>';
- }
-
- echo '<li><a href="index.php?action=more&title='.api_htmlentities(urlencode($page)).'"'.self::is_active_navigation_tab('more').'>'.get_lang('Statistics').'</a></li>';
- echo '</ul>';
- echo '</li>';
-
- echo '<a href="index.php?cidReq='.$_course['id'].'&action=showpage&title='.api_htmlentities(urlencode($page)).'&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('showpage').'>'.
- Display::return_icon('page.png',get_lang('ShowThisPage'),'',ICON_SIZE_MEDIUM).'</a>';
- if (api_is_allowed_to_session_edit(false,true) ) {
-
- echo '<a href="index.php?cidReq='.$_course['id'].'&action=edit&title='.api_htmlentities(urlencode($page)).'&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('edit').'>'.
- Display::return_icon('edit.png',get_lang('EditThisPage'),'',ICON_SIZE_MEDIUM).'</a>';
-
- echo '<a href="index.php?action=discuss&title='.api_htmlentities(urlencode($page)).'"'.self::is_active_navigation_tab('discuss').'>'.
- Display::return_icon('discuss.png',get_lang('DiscussThisPage'),'',ICON_SIZE_MEDIUM).'</a>';
- }
-
- echo '<a href="index.php?cidReq='.$_course['id'].'&action=history&title='.api_htmlentities(urlencode($page)).'&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('history').'>'.
- Display::return_icon('history.png',get_lang('ShowPageHistory'),'',ICON_SIZE_MEDIUM).'</a>';
-
- echo '<a href="index.php?action=links&title='.api_htmlentities(urlencode($page)).'&session_id='.$session_id.'&group_id='.$groupId.'"'.self::is_active_navigation_tab('links').'>'.
- Display::return_icon('what_link_here.png',get_lang('LinksPages'),'',ICON_SIZE_MEDIUM).'</a>';
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- echo '<a href="index.php?action=delete&title='.api_htmlentities(urlencode($page)).'"'.self::is_active_navigation_tab('delete').'>'.
- Display::return_icon('delete.png',get_lang('DeleteThisPage'),'',ICON_SIZE_MEDIUM).'</a>';
- }
- echo '</ul>';
- echo '</div>';
- }
-
- public function deletePageWarning()
- {
- $page = $this->page;
- $course_id = $this->course_id;
- $groupfilter = $this->groupfilter;
- $condition_session = $this->condition_session;
- if (!$_GET['title']) {
- self::setMessage(Display::display_error_message(get_lang('MustSelectPage'), false, true));
- return;
- }
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- self::setMessage('<div id="wikititle">'.get_lang('DeletePageHistory').'</div>');
- if ($page == "index") {
- self::setMessage(Display::display_warning_message(get_lang('WarningDeleteMainPage'), false, true));
- }
- $message = get_lang('ConfirmDeletePage')."
- <a href=\"index.php\">".get_lang("No")."</a>
- <a href=\"".api_get_self()."?action=delete&title=".api_htmlentities(urlencode($page))."&delete=yes\">".
- get_lang("Yes")."</a>";
- if (!isset($_GET['delete'])) {
- self::setMessage(Display::display_warning_message($message, false, true));
- }
- if (isset($_GET['delete']) && $_GET['delete'] == 'yes') {
- $result = self::deletePage($page, $course_id, $groupfilter, $condition_session);
- if ($result) {
- self::setMessage(Display::display_confirmation_message(get_lang('WikiPageDeleted'), false, true));
- }
- }
- } else {
- self::setMessage(Display::display_normal_message(get_lang("OnlyAdminDeletePageWiki"), false, true));
- }
- }
-
- public function editPage()
- {
- $tbl_wiki = $this->tbl_wiki;
- $tbl_wiki_conf = $this->tbl_wiki_conf;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $page = $this->page;
- $course_id = $this->course_id;
- $groupId = $this->group_id;
- $userId = api_get_user_id();
- if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
- api_not_allowed();
- }
- $sql = 'SELECT *
- FROM '.$tbl_wiki.', '.$tbl_wiki_conf.'
- WHERE
- '.$tbl_wiki.'.c_id = '.$course_id.' AND
- '.$tbl_wiki_conf.'.c_id = '.$course_id.' AND
- '.$tbl_wiki_conf.'.page_id='.$tbl_wiki.'.page_id AND
- '.$tbl_wiki.'.reflink= "'.Database::escape_string($page).'" AND
- '.$tbl_wiki.'.'.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- $row = Database::fetch_array($result);
-
- if ($row['content']=='' AND $row['title']=='' AND $page=='') {
- self::setMessage(Display::display_error_message(get_lang('MustSelectPage'), false, true));
- return;
- } elseif ($row['content']=='' AND $row['title']=='' AND $page=='index') {
-
- $default_table_for_content_Start='<table align="center" border="0"><tr><td align="center">';
- $default_table_for_content_End='</td></tr></table>';
- $content = $default_table_for_content_Start.sprintf(get_lang('DefaultContent'),api_get_path(WEB_IMG_PATH)).$default_table_for_content_End;
- $title=get_lang('DefaultTitle');
- $page_id=0;
- } else {
- $content = api_html_entity_decode($row['content']);
- $title = api_html_entity_decode($row['title']);
- $page_id = $row['page_id'];
- }
-
- if (($row['reflink']=='index' || $row['reflink']=='' || $row['assignment']==1) && (!api_is_allowed_to_edit(false,true) && intval($_GET['group_id'])==0)) {
- self::setMessage(Display::display_error_message(get_lang('OnlyEditPagesCourseManager'), false, true));
- } else {
- $PassEdit=false;
-
- if ($groupId!=0) {
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin() || GroupManager :: is_user_in_group($userId, $groupId)) {
- $PassEdit=true;
- } else {
- self::setMessage(Display::display_normal_message(get_lang('OnlyEditPagesGroupMembers'), false, true));
- }
- } else {
- $PassEdit=true;
- }
- $icon_assignment = null;
-
- if ($row['assignment']==1) {
- self::setMessage(Display::display_normal_message(get_lang('EditAssignmentWarning'), false, true));
- $icon_assignment=Display::return_icon('wiki_assignment.png', get_lang('AssignmentDescExtra'),'',ICON_SIZE_SMALL);
- } elseif ($row['assignment']==2) {
- $icon_assignment=Display::return_icon('wiki_work.png', get_lang('AssignmentWorkExtra'),'',ICON_SIZE_SMALL);
- if (($userId == $row['user_id'])==false) {
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $PassEdit=true;
- } else {
- self::setMessage(Display::display_warning_message(get_lang('LockByTeacher'), false, true));
- $PassEdit=false;
- }
- } else {
- $PassEdit=true;
- }
- }
- if ($PassEdit) {
-
- if ($row['editlock']==1 &&
- (api_is_allowed_to_edit(false,true)==false || api_is_platform_admin()==false)
- ) {
- self::setMessage(Display::display_normal_message(get_lang('PageLockedExtra'), false, true));
- } else {
-
- if (!empty($row['startdate_assig']) &&
- $row['startdate_assig']!='0000-00-00 00:00:00' &&
- time()<strtotime($row['startdate_assig'])
- ) {
- $message=get_lang('TheTaskDoesNotBeginUntil').': '.api_get_local_time($row['startdate_assig'], null, date_default_timezone_get());
- self::setMessage(Display::display_warning_message($message, false, true));
- if (!api_is_allowed_to_edit(false,true)) {
- return;
- }
- }
- if (!empty($row['enddate_assig']) &&
- $row['enddate_assig']!='0000-00-00 00:00:00' &&
- time() > strtotime($row['enddate_assig']) &&
- $row['enddate_assig']!='0000-00-00 00:00:00' &&
- $row['delayedsubmit']==0
- ) {
- $message=get_lang('TheDeadlineHasBeenCompleted').': '.api_get_local_time($row['enddate_assig'], null, date_default_timezone_get());
- self::setMessage(Display::display_warning_message($message, false, true));
- if (!api_is_allowed_to_edit(false,true)) {
- return;
- }
- }
- if (!empty($row['max_version']) && $row['version']>=$row['max_version']) {
- $message=get_lang('HasReachedMaxiNumVersions');
- self::setMessage(Display::display_warning_message($message, false, true));
- if (!api_is_allowed_to_edit(false,true)) {
- return;
- }
- }
- if (!empty($row['max_text']) && $row['max_text']<=self::word_count($row['content'])) {
- $message = get_lang('HasReachedMaxNumWords');
- self::setMessage(Display::display_warning_message($message, false, true));
- if (!api_is_allowed_to_edit(false,true)) {
- return;
- }
- }
- if (!empty($row['task'])) {
-
- if ($row['startdate_assig']=='0000-00-00 00:00:00') {
- $message_task_startdate =get_lang('No');
- } else {
- $message_task_startdate = api_get_local_time($row['startdate_assig'], null, date_default_timezone_get());
- }
- if ($row['enddate_assig']=='0000-00-00 00:00:00') {
- $message_task_enddate = get_lang('No');
- } else {
- $message_task_enddate = api_get_local_time($row['enddate_assig'], null, date_default_timezone_get());
- }
- if ($row['delayedsubmit']==0) {
- $message_task_delayedsubmit=get_lang('No');
- } else {
- $message_task_delayedsubmit=get_lang('Yes');
- }
- if ($row['max_version']==0) {
- $message_task_max_version=get_lang('No');
- } else {
- $message_task_max_version=$row['max_version'];
- }
- if ($row['max_text']==0) {
- $message_task_max_text=get_lang('No');
- } else {
- $message_task_max_text=$row['max_text'];
- }
-
- $message_task='<b>'.get_lang('DescriptionOfTheTask').'</b><p>'.$row['task'].'</p><hr>';
- $message_task.='<p>'.get_lang('StartDate').': '.$message_task_startdate.'</p>';
- $message_task.='<p>'.get_lang('EndDate').': '.$message_task_enddate;
- $message_task.=' ('.get_lang('AllowLaterSends').') '.$message_task_delayedsubmit.'</p>';
- $message_task.='<p>'.get_lang('OtherSettings').': '.get_lang('NMaxVersion').': '.$message_task_max_version;
- $message_task.=' '.get_lang('NMaxWords').': '.$message_task_max_text;
-
- self::setMessage(Display::display_normal_message($message_task, false, true));
- }
- if ($row['progress']==$row['fprogress1'] && !empty($row['fprogress1'])) {
- $feedback_message='<b>'.get_lang('Feedback').'</b><p>'.api_htmlentities($row['feedback1']).'</p>';
- self::setMessage(Display::display_normal_message($feedback_message, false, true));
- } elseif ($row['progress']==$row['fprogress2'] && !empty($row['fprogress2'])) {
- $feedback_message='<b>'.get_lang('Feedback').'</b><p>'.api_htmlentities($row['feedback2']).'</p>';
- self::setMessage(Display::display_normal_message($feedback_message, false, true));
- } elseif ($row['progress']==$row['fprogress3'] && !empty($row['fprogress3'])) {
- $feedback_message='<b>'.get_lang('Feedback').'</b><p>'.api_htmlentities($row['feedback3']).'</p>';
- self::setMessage(Display::display_normal_message($feedback_message, false, true));
- }
-
- if ($row['is_editing']==0) {
- self::setMessage(Display::display_normal_message(get_lang('WarningMaxEditingTime'), false, true));
- $time_edit = date("Y-m-d H:i:s");
- $sql = 'UPDATE '.$tbl_wiki.' SET is_editing="'.$userId.'", time_edit="'.$time_edit.'"
- WHERE c_id = '.$course_id.' AND id="'.$row['id'].'"';
- Database::query($sql);
- } elseif ($row['is_editing']!= $userId) {
- $timestamp_edit=strtotime($row['time_edit']);
- $time_editing=time()-$timestamp_edit;
- $max_edit_time=1200;
- $rest_time=$max_edit_time-$time_editing;
- $userinfo = api_get_user_info($row['is_editing']);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
- $is_being_edited = get_lang('ThisPageisBeginEditedBy').
- ' <a href='.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'>'.
- Display::tag('span', api_htmlentities(api_get_person_name($userinfo['firstname'], $userinfo['lastname'])), array('title'=>$username)).
- '</a>. '.get_lang('ThisPageisBeginEditedTryLater').' '.date( "i",$rest_time).' '.get_lang('MinMinutes').'';
- self::setMessage(Display::display_normal_message($is_being_edited, false, true));
- return;
- }
-
- $url = api_get_self().'?action=edit&title='.urlencode($page).'&session_id='.api_get_session_id().'&group_id='.api_get_group_id();
- $form = new FormValidator('wiki', 'post', $url);
- $form->addElement('header', $icon_assignment.str_repeat(' ',3).api_htmlentities($title));
- self::setForm($form, $row);
- $form->addElement('hidden', 'title');
- $form->addElement('button', 'SaveWikiChange', get_lang('Save'));
- $row['title'] = $title;
- $row['page_id'] = $page_id;
- $row['reflink'] = $page;
- $form->setDefaults($row);
- $form->display();
-
- if ($form->validate()) {
- if (empty($_POST['title'])) {
- self::setMessage(Display::display_error_message(get_lang("NoWikiPageTitle"), false, true));
- } elseif (!self::double_post($_POST['wpost_id'])) {
-
- } elseif ($_POST['version']!='' && $_SESSION['_version'] !=0 && $_POST['version'] != $_SESSION['_version']) {
-
- self::setMessage(Display::display_error_message(get_lang("EditedByAnotherUser"), false, true));
- } else {
- $return_message = self::save_wiki($form->exportValues());
- self::setMessage(Display::display_confirmation_message($return_message, false, true));
- }
- $wikiData = self::getWikiData();
- $redirectUrl = $this->url.'&action=showpage&title='.$wikiData['reflink'];
- header('Location: '.$redirectUrl);
- exit;
- }
- }
- }
- }
- }
-
- public function getHistory()
- {
- $tbl_wiki = $this->tbl_wiki;
- $condition_session = $this->condition_session;
- $groupfilter = $this->groupfilter;
- $page = $this->page;
- $course_id = $this->course_id;
- $_course = $this->courseInfo;
- $session_id = $this->session_id;
- $userId = api_get_user_id();
- if (!$_GET['title']) {
- self::setMessage(Display::display_error_message(get_lang("MustSelectPage"), false, true));
- return;
- }
-
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- $KeyVisibility = null;
- $KeyAssignment = null;
- $KeyTitle = null;
- $KeyUserId = null;
- while ($row=Database::fetch_array($result)) {
- $KeyVisibility = $row['visibility'];
- $KeyAssignment = $row['assignment'];
- $KeyTitle = $row['title'];
- $KeyUserId = $row['user_id'];
- }
- $icon_assignment = null;
- if ($KeyAssignment == 1) {
- $icon_assignment = Display::return_icon('wiki_assignment.png', get_lang('AssignmentDescExtra'), '', ICON_SIZE_SMALL);
- } elseif($KeyAssignment == 2) {
- $icon_assignment = Display::return_icon('wiki_work.png', get_lang('AssignmentWorkExtra'), '', ICON_SIZE_SMALL);
- }
-
-
- if ($KeyVisibility == 1 ||
- api_is_allowed_to_edit(false,true) ||
- api_is_platform_admin() ||
- (
- $KeyAssignment==2 && $KeyVisibility==0 &&
- ($userId == $KeyUserId)
- )
- ) {
-
- if (!isset($_POST['HistoryDifferences']) && !isset($_POST['HistoryDifferences2'])) {
- $sql = 'SELECT * FROM '.$tbl_wiki.'
- WHERE
- c_id = '.$course_id.' AND
- reflink="'.Database::escape_string($page).'" AND
- '.$groupfilter.$condition_session.'
- ORDER BY id DESC';
- $result = Database::query($sql);
- $title = $_GET['title'];
- $group_id = $_GET['group_id'];
- echo '<div id="wikititle">';
- echo $icon_assignment.' '.api_htmlentities($KeyTitle);
- echo '</div>';
- echo '<form id="differences" method="POST" action="index.php?cidReq='.$_course['code'].'&action=history&title='.api_htmlentities(urlencode($title)).'&session_id='.api_htmlentities($session_id).'&group_id='.api_htmlentities($group_id).'">';
- echo '<ul style="list-style-type: none;">';
- echo '<br/>';
- echo '<button class="search" type="submit" name="HistoryDifferences" value="HistoryDifferences">'.get_lang('ShowDifferences').' '.get_lang('LinesDiff').'</button>';
- echo '<button class="search" type="submit" name="HistoryDifferences2" value="HistoryDifferences2">'.get_lang('ShowDifferences').' '.get_lang('WordsDiff').'</button>';
- echo '<br/><br/>';
- $counter=0;
- $total_versions=Database::num_rows($result);
- while ($row=Database::fetch_array($result)) {
- $userinfo = api_get_user_info($row['user_id']);
- $username = api_htmlentities(sprintf(get_lang('LoginX'), $userinfo['username']), ENT_QUOTES);
- echo '<li style="margin-bottom: 5px;">';
- ($counter==0) ? $oldstyle='style="visibility: hidden;"':$oldstyle='';
- ($counter==0) ? $newchecked=' checked':$newchecked='';
- ($counter==$total_versions-1) ? $newstyle='style="visibility: hidden;"':$newstyle='';
- ($counter==1) ? $oldchecked=' checked':$oldchecked='';
- echo '<input name="old" value="'.$row['id'].'" type="radio" '.$oldstyle.' '.$oldchecked.'/> ';
- echo '<input name="new" value="'.$row['id'].'" type="radio" '.$newstyle.' '.$newchecked.'/> ';
- echo '<a href="'.api_get_self().'?action=showpage&title='.api_htmlentities(urlencode($page)).'&view='.$row['id'].'">';
- echo '<a href="'.api_get_self().'?cidReq='.$_course['id'].'&action=showpage&title='.api_htmlentities(urlencode($page)).'&view='.$row['id'].'&session_id='.$session_id.'&group_id='.$group_id.'">';
- echo api_get_local_time($row['dtime'], null, date_default_timezone_get());
- echo '</a>';
- echo ' ('.get_lang('Version').' '.$row['version'].')';
- echo ' '.get_lang('By').' ';
- if ($row['user_id']<>0) {
- echo '<a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?uInfo='.$userinfo['user_id'].'">'.
- Display::tag('span', api_htmlentities(api_get_person_name($userinfo['firstname'], $userinfo['lastname'])), array('title'=>$username)).
- '</a>';
- } else {
- echo get_lang('Anonymous').' ('.api_htmlentities($row['user_ip']).')';
- }
- echo ' ( '.get_lang('Progress').': '.api_htmlentities($row['progress']).'%, ';
- $comment = $row['comment'];
- if (!empty($comment)) {
- echo get_lang('Comments').': '.api_htmlentities(api_substr($row['comment'], 0, 100));
- if (api_strlen($row['comment'])>100) {
- echo '... ';
- }
- } else {
- echo get_lang('Comments').': ---';
- }
- echo ' ) </li>';
- $counter++;
- }
- echo '<br/>';
- echo '<button class="search" type="submit" name="HistoryDifferences" value="HistoryDifferences">'.get_lang('ShowDifferences').' '.get_lang('LinesDiff').'</button>';
- echo '<button class="search" type="submit" name="HistoryDifferences2" value="HistoryDifferences2">'.get_lang('ShowDifferences').' '.get_lang('WordsDiff').'</button>';
- echo '</ul></form>';
- } else {
- $version_old = array();
- if (isset($_POST['old'])) {
- $sql_old= "SELECT * FROM $tbl_wiki
- WHERE c_id = $course_id AND id='".Database::escape_string($_POST['old'])."'";
- $result_old=Database::query($sql_old);
- $version_old=Database::fetch_array($result_old);
- }
- $sql_new="SELECT * FROM $tbl_wiki WHERE c_id = $course_id AND id='".Database::escape_string($_POST['new'])."'";
- $result_new=Database::query($sql_new);
- $version_new=Database::fetch_array($result_new);
- $oldTime = isset($version_old['dtime']) ? $version_old['dtime'] : null;
- $oldContent = isset($version_old['content']) ? $version_old['content'] : null;
- if (isset($_POST['HistoryDifferences'])) {
- include 'diff.inc.php';
-
- echo '<div id="wikititle">'.api_htmlentities($version_new['title']).'
- <font size="-2"><i>('.get_lang('DifferencesNew').'</i>
- <font style="background-color:#aaaaaa">'.$version_new['dtime'].'</font>
- <i>'.get_lang('DifferencesOld').'</i>
- <font style="background-color:#aaaaaa">'.$oldTime.'</font>
- ) '.get_lang('Legend').': <span class="diffAdded" >'.get_lang('WikiDiffAddedLine').'</span>
- <span class="diffDeleted" >'.get_lang('WikiDiffDeletedLine').'</span> <span class="diffMoved">'.get_lang('WikiDiffMovedLine').'</span></font>
- </div>';
- }
- if (isset($_POST['HistoryDifferences2'])) {
-
- require_once 'Text/Diff.php';
- require_once 'Text/Diff/Renderer/inline.php';
-
- echo '<div id="wikititle">'.api_htmlentities($version_new['title']).'
- <font size="-2"><i>('.get_lang('DifferencesNew').'</i> <font style="background-color:#aaaaaa">'.$version_new['dtime'].'</font>
- <i>'.get_lang('DifferencesOld').'</i> <font style="background-color:#aaaaaa">'.$oldTime.'</font>)
- '.get_lang('Legend').': <span class="diffAddedTex" >'.get_lang('WikiDiffAddedTex').'</span>
- <span class="diffDeletedTex" >'.get_lang('WikiDiffDeletedTex').'</span></font></div>';
- }
- if (isset($_POST['HistoryDifferences'])) {
- echo '<table>'.diff($oldContent, $version_new['content'], true, 'format_table_line' ).'</table>';
- echo '<br />';
- echo '<strong>'.get_lang('Legend').'</strong><div class="diff">' . "\n";
- echo '<table><tr>';
- echo '<td>';
- echo '</td><td>';
- echo '<span class="diffEqual" >'.get_lang('WikiDiffUnchangedLine').'</span><br />';
- echo '<span class="diffAdded" >'.get_lang('WikiDiffAddedLine').'</span><br />';
- echo '<span class="diffDeleted" >'.get_lang('WikiDiffDeletedLine').'</span><br />';
- echo '<span class="diffMoved" >'.get_lang('WikiDiffMovedLine').'</span><br />';
- echo '</td>';
- echo '</tr></table>';
- }
- if (isset($_POST['HistoryDifferences2'])) {
- $lines1 = array(strip_tags($oldContent));
- $lines2 = array(strip_tags($version_new['content']));
- $diff = new Text_Diff($lines1, $lines2);
- $renderer = new Text_Diff_Renderer_inline();
- echo '<style>del{background:#fcc}ins{background:#cfc}</style>'.$renderer->render($diff);
- echo '<br />';
- echo '<strong>'.get_lang('Legend').'</strong><div class="diff">' . "\n";
- echo '<table><tr>';
- echo '<td>';
- echo '</td><td>';
- echo '<span class="diffAddedTex" >'.get_lang('WikiDiffAddedTex').'</span><br />';
- echo '<span class="diffDeletedTex" >'.get_lang('WikiDiffDeletedTex').'</span><br />';
- echo '</td>';
- echo '</tr></table>';
- }
- }
- }
- }
-
- public function getStatsTable()
- {
- $_course = $this->courseInfo;
- $session_id = $this->session_id;
- $groupId = $this->group_id;
- echo '<div class="actions">'.get_lang('More').'</div>';
- echo '<table border="0">';
- echo ' <tr>';
- echo ' <td>';
- echo ' <ul>';
-
- echo ' <li><a href="index.php?cidReq='.$_course['code'].'&action=mactiveusers&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('MostActiveUsers').'</a></li>';
-
- echo ' <li><a href="index.php?cidReq='.$_course['code'].'&action=mvisited&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('MostVisitedPages').'</a></li>';
-
- echo ' <li><a href="index.php?cidReq='.$_course['code'].'&action=mostchanged&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('MostChangedPages').'</a></li>';
- echo ' </ul>';
- echo ' </td>';
- echo ' <td>';
- echo ' <ul>';
-
- echo ' <li><a href="index.php?cidReq='.$_course['code'].'&action=orphaned&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('OrphanedPages').'</a></li>';
-
- echo ' <li><a href="index.php?cidReq='.$_course['code'].'&action=wanted&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('WantedPages').'</a></li>';
-
- echo '<li><a href="index.php?cidReq='.$_course['code'].'&action=mostlinked&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('MostLinkedPages').'</a></li>';
- echo '</ul>';
- echo '</td>';
- echo '<td style="vertical-align:top">';
- echo '<ul>';
-
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- echo '<li><a href="index.php?cidReq='.$_course['id'].'&action=statistics&session_id='.$session_id.'&group_id='.$groupId.'">'.get_lang('Statistics').'</a></li>';
- }
- echo ' </ul>';
- echo' </td>';
- echo ' </tr>';
- echo '</table>';
- }
-
- public function handleAction($action)
- {
- $page = $this->page;
- switch ($action) {
- case 'export_to_pdf':
- if (isset($_GET['wiki_id'])) {
- self::export_to_pdf($_GET['wiki_id'], api_get_course_id());
- exit;
- }
- break;
- case 'export2doc':
- if (isset($_GET['doc_id'])) {
- $export2doc = self::export2doc($_GET['doc_id']);
- if ($export2doc) {
- self::setMessage(
- Display::display_confirmation_message(
- get_lang('ThePageHasBeenExportedToDocArea'),
- false,
- true
- )
- );
- }
- }
- break;
- case 'restorepage':
- self::restorePage();
- break;
- case 'more':
- self::getStatsTable();
- break;
- case 'statistics':
- self::getStats();
- break;
- case 'mactiveusers':
- self::getActiveUsers($action);
- break;
- case 'usercontrib':
- self::getUserContributions($_GET['user_id'], $action);
- break;
- case 'mostchanged':
- $this->getMostChangedPages($action);
- break;
- case 'mvisited':
- self::getMostVisited();
- break;
- case 'wanted':
- $this->getWantedPages();
- break;
- case 'orphaned':
- self::getOrphaned();
- break;
- case 'mostlinked':
- self::getMostLinked();
- break;
- case 'delete':
- self::deletePageWarning($page);
- break;
- case 'deletewiki':
- $title = '<div class="actions">'.get_lang('DeleteWiki').'</div>';
- if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) {
- $message = get_lang('ConfirmDeleteWiki');
- $message .= '<p>
- <a href="index.php">'.get_lang('No').'</a>
- |
- <a href="'.api_get_self().'?action=deletewiki&delete=yes">'.get_lang('Yes').'</a>
- </p>';
- if (!isset($_GET['delete'])) {
- self::setMessage($title.Display::display_warning_message($message, false, true));
- }
- } else {
- self::setMessage(Display::display_normal_message(get_lang("OnlyAdminDeleteWiki"), false, true));
- }
- if (api_is_allowed_to_edit(false, true) || api_is_platform_admin()) {
- if (isset($_GET['delete']) && $_GET['delete'] == 'yes') {
- $return_message = self::delete_wiki();
- self::setMessage(Display::display_confirmation_message($return_message, false, true));
- $this->redirectHome();
- }
- }
- break;
- case 'searchpages':
- self::getSearchPages($action);
- break;
- case 'links':
- self::getLinks($page);
- break;
- case 'addnew':
- if (api_get_session_id()!=0 && api_is_allowed_to_session_edit(false,true)==false) {
- api_not_allowed();
- }
- echo '<div class="actions">'.get_lang('AddNew').'</div>';
- echo '<br/>';
-
- if (self::checktitle('index')) {
- if (api_is_allowed_to_edit(false,true) ||
- api_is_platform_admin() ||
- GroupManager::is_user_in_group(api_get_user_id(), api_get_group_id())
- ) {
- self::setMessage(Display::display_normal_message(get_lang('GoAndEditMainPage'), false, true));
- } else {
- self::setMessage(Display::display_normal_message(get_lang('WikiStandBy'), false, true));
- }
- } elseif (self::check_addnewpagelock()==0 && (api_is_allowed_to_edit(false, true)==false || api_is_platform_admin()==false)) {
- self::setMessage(Display::display_error_message(get_lang('AddPagesLocked'), false, true));
- } else {
- if (api_is_allowed_to_edit(false,true) ||
- api_is_platform_admin() ||
- GroupManager::is_user_in_group(api_get_user_id(), api_get_group_id()) ||
- $_GET['group_id'] == 0
- ) {
- self::display_new_wiki_form();
- } else {
- self::setMessage(Display::display_normal_message(get_lang('OnlyAddPagesGroupMembers'), false, true));
- }
- }
- break;
- case 'show':
- self::display_wiki_entry($page);
- break;
- case 'showpage':
- self::display_wiki_entry($page);
-
- break;
- case 'edit':
- self::editPage();
- break;
- case 'history':
- self::getHistory();
- break;
- case 'recentchanges':
- self::recentChanges($page, $action);
- break;
- case 'allpages':
- self::allPages($action);
- break;
- case 'discuss':
-
- self::getDiscuss($page);
- break;
- case 'export_to_doc_file':
- self::exportTo($_GET['id'], 'odt');
- exit;
- break;
- }
- }
-
- public function setMessage($message)
- {
- $messagesArray = Session::read('wiki_message');
- if (empty($messagesArray)) {
- $messagesArray = array($message);
- } else {
- $messagesArray[] = $message;
- }
- Session::write('wiki_message', $messagesArray);
- }
-
- public function getMessages()
- {
- $messagesArray = Session::read('wiki_message');
- $messageToString = null;
- if (!empty($messagesArray)) {
- foreach ($messagesArray as $message) {
- $messageToString .= $message.'<br />';
- }
- }
- Session::erase('wiki_message');
- return $messageToString;
- }
-
- public function redirectHome()
- {
- $redirectUrl = $this->url.'&action=showpage&title=index';
- header('Location: '.$redirectUrl);
- exit;
- }
-
- public function exportTo($id, $format = 'doc')
- {
- $data = self::get_wiki_data($id);
- if (!empty($data['content'])) {
- global $app;
- $content = $app['chamilo.filesystem']->convertRelativeToAbsoluteUrl($data['content']);
- $filePath = $app['chamilo.filesystem']->putContentInTempFile($content, $data['reflink'], 'html');
- $convertedFile = $app['chamilo.filesystem']->transcode($filePath, $format);
- DocumentManager::file_send_for_download($convertedFile);
- }
- return false;
- }
- }
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