123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410 |
- <?php
- /* For licensing terms, see /dokeos_license.txt */
- /**
- * ==============================================================================
- * Copy resources from one course in a session to another one.
- *
- * @author Christian Fasanando <christian.fasanando@dokeos.com>
- * @package dokeos.backup
- * ==============================================================================
- */
- /* INIT SECTION */
- // name of the language file that needs to be included
- $language_file = array('coursebackup','admin');
- $cidReset = true;
- require_once '../inc/global.inc.php';
- require_once api_get_path(LIBRARY_PATH) . 'fileManage.lib.php';
- require_once api_get_path(LIBRARY_PATH) . 'sessionmanager.lib.php';
- require_once 'classes/CourseBuilder.class.php';
- require_once 'classes/CourseRestorer.class.php';
- require_once 'classes/CourseSelectForm.class.php';
- require_once '../inc/lib/xajax/xajax.inc.php';
- $xajax = new xajax();
- $xajax -> registerFunction('search_courses');
- if (!api_is_allowed_to_edit())
- {
- api_not_allowed(true);
- }
- //remove memory and time limits as much as possible as this might be a long process...
- if(function_exists('ini_set'))
- {
- ini_set('memory_limit','256M');
- ini_set('max_execution_time',1800);
- }
- $this_section=SECTION_PLATFORM_ADMIN;
- $nameTools = get_lang('CopyCourse');
- $interbreadcrumb[]=array('url' => '../admin/index.php',"name" => get_lang('PlatformAdmin'));
- // Database Table Definitions
- $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
- $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
- /* FUNCTIONS */
- function make_select_session_list($name,$sessions,$attr = array()) {
- $attrs = '';
- if (count($attr) > 0) {
- foreach ($attr as $key => $value) {
- $attrs .= ' '.$key.'='.$value. ' ';
- }
- }
- $output = '<select name="'.$name.'" '.$attrs.'>';
- if (count($sessions) == 0) {
- $output .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option>';
- } else {
- $output .= '<option value = "0">'.get_lang('SelectASession').'</option>';
- }
- if (is_array($sessions)) {
- foreach ($sessions as $session) {
- $output .= '<option value="'.$session['id'].'">'.$session['name'].' ('.$session['category_name'].')</option>';
- }
- }
- $output .= '</select>';
- return $output;
- }
- function display_form() {
- global $charset;
- $html = '';
- $sessions = SessionManager::get_sessions_list();
- $html .= '<form name="formulaire" method="post" action="'.api_get_self().'" >';
- $html .= '<table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">';
- $html .= '<tr><td width="30%" align="center"><b>'.get_lang('OriginCoursesFromSession').':</b></td>';
- $html .= '<td > </td><td align="center" width="30%"><b>'.get_lang('DestinationCoursesFromSession').':</b></td></tr>';
- $html .= '<tr><td width="30%" align="center">'.make_select_session_list('sessions_list_origin',$sessions,array('onchange'=>'xajax_search_courses(this.value,\'origin\')')).'</td>';
- $html .= '<td> </td><td width="30%" align="center"><div id="ajax_sessions_list_destination">';
- $html .= '<select name="sessions_list_destination" onchange = "xajax_search_courses(this.value,\'destination\')">';
- $html .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option></select ></div></td></tr>';
- $html .= '<tr><td width="30%" align="center"><div id="ajax_list_courses_origin">';
- $html .= '<select id="origin" name="SessionCoursesListOrigin[]" multiple="multiple" size="20" style="width:320px;"></select></div></td>';
- // Options configuration
- $html .= '<td align="top"><div class="sectiontitle">'.get_lang('CopyCourse').'</div>';
- $introduction = get_lang('CopyCourseFromSessionToSessionExplanation',true);
- $html .= '<div class="normal-message">'.$introduction.'</div>';
- $html .= '<div style="height:150px;padding-top:10px;padding-bottom:50px"><h3>'.get_lang('TypeOfCopy').'</h3>';
- $html .= '<input type="radio" class="checkbox" id="copy_option_1" name="copy_option" value="full_copy" checked="checked"/>';
- $html .= '<label for="copy_option_1">'.get_lang('FullCopy').'</label><br/>';
- $html .= '<input type="radio" class="checkbox" id="copy_option_2" name="copy_option" value="select_items" disabled="disabled"/>';
- $html .= '<label for="copy_option_2"><span id="title_option2" style="color:#aaa">'.get_lang('LetMeSelectItems').'</span></label><br/><br/>';
- $html .= '<button class="save" type="submit" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.get_lang('CopyCourse').'</button></div>';
- // actions
- $html .= '<div class="sectiontitle">';
- // link back to the documents overview
- $html .= '<a href="../admin/index.php">'.Display::return_icon('back.png',get_lang('Back').' '.get_lang('To').' '.get_lang('PlatformAdmin'),array('style'=>'vertical-align:middle')).get_lang('Back').' '.get_lang('To').' '.get_lang('PlatformAdmin').'</a>';
- $html .= '</div>';
- $html .= '</td><td width="30%" align="center">';
- $html .= '<div id="ajax_list_courses_destination">';
- $html .= '<select id="destination" name="SessionCoursesListDestination[]" multiple="multiple" size="20" style="width:320px;" ></select></div></td>';
- $html .= '</tr></table></form>';
- echo $html;
- }
- function search_courses($id_session,$type) {
- global $tbl_course, $tbl_session_rel_course, $course_list;
- $xajax_response = new XajaxResponse();
- $return_origin = '';
- $select_destination = '';
- if (!empty($type)) {
- $id_session = intval($id_session);
- if ($type == 'origin') {
- // search courses by id_session for origin list
- $sql = "SELECT c.code, c.visual_code, c.title, src.id_session
- FROM $tbl_course c, $tbl_session_rel_course src
- WHERE src.course_code = c.code
- AND src.id_session = '".intval($id_session)."'";
- $rs = Database::query($sql, __FILE__, __LINE__);
- $course_list = array();
- $return .= '<select id="origin" name="SessionCoursesListOrigin[]" multiple="multiple" size="20" style="width:320px;" onclick="checkSelected(this.id,\'copy_option_2\',\'title_option2\',\'destination\')">';
- while($course = Database :: fetch_array($rs)) {
- $course_list[] = "'{$course['code']}'";
- $course_title=str_replace("'","\'",$course_title);
- $return .= '<option value="'.$course['code'].'" title="'.htmlspecialchars($course['title'].' ('.$course['visual_code'].')',ENT_QUOTES).'">'.$course['title'].' ('.$course['visual_code'].')</option>';
- }
- $return .= '</select>';
- $_SESSION['course_list'] = $course_list;
- $_SESSION['session_origin'] = $id_session;
- // Build select for destination sessions where is not included current session from select origin
- if (!empty($id_session)) {
- $session_table =Database::get_main_table(TABLE_MAIN_SESSION);
- $session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
- $sql = " SELECT s.id, s.name, sc.name as category_name
- FROM $session_table s , $session_category_table sc
- WHERE s.session_category_id = sc.id AND s.id NOT IN('$id_session')";
- $rs_select_destination = Database::query($sql, __FILE__, __LINE__);
- $select_destination .= '<select name="sessions_list_destination" onchange = "xajax_search_courses(this.value,\'destination\')">';
- $select_destination .= '<option value = "0">'.get_lang('SelectASession').'</option>';
- while($session = Database :: fetch_array($rs_select_destination)) {
- $select_destination .= '<option value="'.$session['id'].'">'.$session['name'].' ('.$session['category_name'].')</option>';
- }
- $select_destination .= '</select>';
- $xajax_response -> addAssign('ajax_sessions_list_destination','innerHTML',api_utf8_encode($select_destination));
- } else{
- $select_destination .= '<select name="sessions_list_destination" onchange = "xajax_search_courses(this.value,\'destination\')">';
- $select_destination .= '<option value = "0">'.get_lang('ThereIsNotStillASession').'</option>';
- $select_destination .= '</select>';
- $xajax_response -> addAssign('ajax_sessions_list_destination','innerHTML',api_utf8_encode($select_destination));
- }
- // select multiple destination empty
- $select_multiple_empty = '<select id="destination" name="SessionCoursesListDestination[]" multiple="multiple" size="20" style="width:320px;"></select>';
- // send response by ajax
- $xajax_response -> addAssign('ajax_list_courses_origin','innerHTML',api_utf8_encode($return));
- $xajax_response -> addAssign('ajax_list_courses_destination','innerHTML',api_utf8_encode($select_multiple_empty));
- } else {
- $list_courses_origin = implode(',',$_SESSION['course_list']);
- $session_origin = $_SESSION['session_origin'];
- // search courses by id_session where course codes is include en courses list destination
- $sql = "SELECT c.code, c.visual_code, c.title, src.id_session
- FROM $tbl_course c, $tbl_session_rel_course src
- WHERE src.course_code = c.code
- AND src.id_session = '".intval($id_session)."'
- AND c.code IN ($list_courses_origin)";
- $rs = Database::query($sql, __FILE__, __LINE__);
- $course_list_destination = array();
- $return .= '<select id="destination" name="SessionCoursesListDestination[]" multiple="multiple" size="20" style="width:320px;" onmouseover="this.disabled=true;" onmouseout="this.disabled=false;">';
- while($course = Database :: fetch_array($rs)) {
- $course_list_destination[] = $course['code'];
- $course_title=str_replace("'","\'",$course_title);
- $return .= '<option value="'.$course['code'].'" title="'.htmlspecialchars($course['title'].' ('.$course['visual_code'].')',ENT_QUOTES).'">'.$course['title'].' ('.$course['visual_code'].')</option>';
- }
- $return .= '</select>';
- $_SESSION['course_list_destination'] = $course_list_destination;
- // send response by ajax
- $xajax_response -> addAssign('ajax_list_courses_destination','innerHTML',api_utf8_encode($return));
- // disable option from session courses list origin where if no the same con the destination
- $sql = "SELECT c.code, c.visual_code, c.title, src.id_session
- FROM $tbl_course c, $tbl_session_rel_course src
- WHERE src.course_code = c.code
- AND src.id_session = '".intval($session_origin)."'";
- $result = Database::query($sql, __FILE__, __LINE__);
- $return_option_disabled = '<select id="origin" name="SessionCoursesListOrigin[]" multiple="multiple" size="20" style="width:320px;" onclick="checkSelected(this.id,\'copy_option_2\',\'title_option2\',\'destination\')">';
- while($cours = Database :: fetch_array($result)) {
- $course_title=str_replace("'","\'",$course_title);
- if (count($course_list_destination) > 0) {
- if (!in_array($cours['code'],$course_list_destination)) {
- $return_option_disabled .= '<optgroup style="color:#ccc" label="'.$cours['title'].' ('.$cours['visual_code'].')" >'.$cours['title'].' ('.$cours['visual_code'].')</optgroup>';
- } else {
- $return_option_disabled .= '<option value="'.$cours['code'].'" title="'.htmlspecialchars($cours['title'].' ('.$cours['visual_code'].')',ENT_QUOTES).'">'.$cours['title'].' ('.$cours['visual_code'].')</option>';
- }
- } else {
- if (empty($id_session)) {
- $return_option_disabled .= '<option value="'.$cours['code'].'" title="'.htmlspecialchars($cours['title'].' ('.$cours['visual_code'].')',ENT_QUOTES).'">'.$cours['title'].' ('.$cours['visual_code'].')</option>';
- } else {
- $return_option_disabled .= '<optgroup style="color:#ccc" label="'.$cours['title'].'('.$cours['visual_code'].')" >'.$cours['title'].' ('.$cours['visual_code'].')</optgroup>';
- }
- }
- }
- $return_option_disabled .= '</select>';
- // send response by ajax
- $xajax_response -> addAssign('ajax_list_courses_origin','innerHTML',api_utf8_encode($return_option_disabled));
- }
- }
- return $xajax_response;
- }
- $xajax -> processRequests();
- /* HTML head extra */
- $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
- $htmlHeadXtra[] = '<script language="javascript">
- function checkSelected(id_select,id_radio,id_title,id_destination) {
- var num=0;
- obj_origin = document.getElementById(id_select);
- obj_destination = document.getElementById(id_destination);
- for (x=0;x<obj_origin.options.length;x++) {
- if (obj_origin.options[x].selected) {
- if (obj_destination.options.length > 0) {
- for (y=0;y<obj_destination.options.length;y++) {
- if (obj_origin.options[x].value == obj_destination.options[y].value) {
- obj_destination.options[y].selected = true;
- }
- }
- }
- num++;
- } else {
- if (obj_destination.options.length > 0) {
- for (y=0;y<obj_destination.options.length;y++) {
- if (obj_origin.options[x].value == obj_destination.options[y].value) {
- obj_destination.options[y].selected = false;
- }
- }
- }
- }
- }
- if (num == 1) {
- document.getElementById(id_radio).disabled = false;
- document.getElementById(id_title).style.color = \'#000\';
- } else {
- document.getElementById(id_radio).disabled = true;
- document.getElementById(id_title).style.color = \'#aaa\';
- }
- }
- </script>';
- Display::display_header($nameTools);
- /* MAIN CODE */
- if ((isset ($_POST['action']) && $_POST['action'] == 'course_select_form') || (isset ($_POST['copy_option']) && $_POST['copy_option'] == 'full_copy')) {
- $destination_course = $origin_course = $destination_session = $origin_session = '';
- if (isset ($_POST['action']) && $_POST['action'] == 'course_select_form') {
- $destination_course = $_POST['destination_course'];
- $origin_course = $_POST['origin_course'];
- $destination_session = $_POST['destination_session'];
- $origin_session = $_POST['origin_session'];
- $course = CourseSelectForm :: get_posted_course('copy_course',$origin_session,$origin_course);
- $cr = new CourseRestorer($course);
- //$cr->set_file_option($_POST['same_file_name_option']);
- $cr->restore($destination_course,$destination_session);
- Display::display_normal_message(get_lang('CopyFinished'));
- display_form();
- } else {
- $arr_course_origin = array();
- $arr_course_destination = array();
- $destination_session = '';
- $origin_session = '';
- if (isset($_POST['SessionCoursesListOrigin'])) {
- $arr_course_origin = $_POST['SessionCoursesListOrigin'];
- }
- if (isset($_POST['SessionCoursesListDestination'])) {
- $arr_course_destination = $_POST['SessionCoursesListDestination'];
- }
- if (isset($_POST['sessions_list_destination'])) {
- $destination_session = $_POST['sessions_list_destination'];
- }
- if (isset($_POST['sessions_list_origin'])) {
- $origin_session = $_POST['sessions_list_origin'];
- }
- if ((is_array($arr_course_origin) && count($arr_course_origin) > 0) && !empty($destination_session)) {
- foreach ($arr_course_origin as $course_origin) {
- $cb = new CourseBuilder();
- $course = $cb->build($origin_session,$course_origin);
- $cr = new CourseRestorer($course);
- //$cr->set_file_option($_POST['same_file_name_option']);
- $cr->restore($course_origin,$destination_session);
- }
- Display::display_normal_message(get_lang('CopyFinished'));
- display_form();
- } else {
- Display::display_error_message(get_lang('YouMustSelectACourseFromOriginalSession'));
- display_form();
- }
- }
- } elseif (isset ($_POST['copy_option']) && $_POST['copy_option'] == 'select_items') {
- // Else, if a CourseSelectForm is requested, show it
- if (api_get_setting('show_glossary_in_documents') != 'none') {
- Display::display_normal_message(get_lang('ToExportDocumentsWithGlossaryYouHaveToSelectGlossary'));
- }
- $arr_course_origin = array();
- $arr_course_destination = array();
- $destination_session = '';
- $origin_session = '';
- if (isset($_POST['SessionCoursesListOrigin'])) {
- $arr_course_origin = $_POST['SessionCoursesListOrigin'];
- }
- if (isset($_POST['SessionCoursesListDestination'])) {
- $arr_course_destination = $_POST['SessionCoursesListDestination'];
- }
- if (isset($_POST['sessions_list_destination'])) {
- $destination_session = $_POST['sessions_list_destination'];
- }
- if (isset($_POST['sessions_list_origin'])) {
- $origin_session = $_POST['sessions_list_origin'];
- }
- if ((is_array($arr_course_origin) && count($arr_course_origin) > 0) && !empty($destination_session)) {
- Display::display_normal_message(get_lang('ToExportLearnpathWithQuizYouHaveToSelectQuiz'));
- $cb = new CourseBuilder();
- $course = $cb->build($origin_session,$arr_course_origin[0]);
- //$hidden_fields['same_file_name_option'] = $_POST['same_file_name_option'];
- $hidden_fields['destination_course'] = $arr_course_origin[0];
- $hidden_fields['origin_course'] = $arr_course_origin[0];
- $hidden_fields['destination_session'] = $destination_session;
- $hidden_fields['origin_session'] = $origin_session;
- CourseSelectForm :: display_form($course,$hidden_fields, true);
- echo '<div style="float:right"><a href="javascript:window.back();">'.Display::return_icon('back.png',get_lang('Back').' '.get_lang('To').' '.get_lang('PlatformAdmin'),array('style'=>'vertical-align:middle')).get_lang('Back').'</a></div>';
- } else {
- Display::display_error_message(get_lang('You must select a course from original session and select a destination session'));
- display_form();
- }
- } else {
- display_form();
- }
- /* FOOTER */
- Display::display_footer();
|