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- <?php // $Id: work.php 16739 2008-11-13 15:36:40Z pcool $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004-2008 Dokeos SPRL
- Copyright (c) 2003 Ghent University (UGent)
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact: Dokeos, rue Notre Dame, 152, B-1140 Evere, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- * @package dokeos.studentpublications
- * @author Thomas, Hugues, Christophe - original version
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University - ability for course admins to specify wether uploaded documents are visible or invisible by default.
- * @author Roan Embrechts, code refactoring and virtual course support
- * @author Frederic Vauthier, directories management
- * @version $Id: work.php 16739 2008-11-13 15:36:40Z pcool $
- *
- * @todo refactor more code into functions, use quickforms, coding standards, ...
- */
- /**
- ==============================================================================
- * STUDENT PUBLICATIONS MODULE
- *
- * Note: for a more advanced module, see the dropbox tool.
- * This one is easier with less options.
- * This tool is better used for publishing things,
- * sending in assignments is better in the dropbox.
- *
- * GOALS
- * *****
- * Allow student to quickly send documents immediately
- * visible on the course website.
- *
- * The script does 5 things:
- *
- * 1. Upload documents
- * 2. Give them a name
- * 3. Modify data about documents
- * 4. Delete link to documents and simultaneously remove them
- * 5. Show documents list to students and visitors
- *
- * On the long run, the idea is to allow sending realvideo . Which means only
- * establish a correspondence between RealServer Content Path and the user's
- * documents path.
- *
- * All documents are sent to the address /$_configuration['root_sys']/$currentCourseID/document/
- * where $currentCourseID is the web directory for the course and $_configuration['root_sys']
- * usually /var/www/html
- *
- * Modified by Patrick Cool, february 2004:
- * Allow course managers to specify wether newly uploaded documents should
- * be visible or unvisible by default
- * This is ideal for reviewing the uploaded documents before the document
- * is available for everyone.
- *
- * note: maybe the form to change the behaviour should go into the course
- * properties page?
- * note 2: maybe a new field should be created in the course table for
- * this behaviour.
- *
- * We now use the show_score field since this is not used.
- *
- ==============================================================================
- */
- /*
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- // name of the language file that needs to be included
- $language_file = array (
- 'work',
- 'document',
- 'admin'
- );
- // @todo why is this needed?
- //session
- if (isset ($_GET['id_session'])) {
- $_SESSION['id_session'] = Database::escape_string($_GET['id_session']);
- }
- $htmlHeadXtra[] = '<script>
- function updateDocumentTitle(value){
- var temp = value.indexOf("/");
-
- //linux path
- if(temp!=-1){
- var temp=value.split("/");
- }
- else{
- var temp=value.split("\\\");
- }
-
- document.getElementById("file_upload").value=temp[temp.length-1];
- }
- </script>
- ';
- $htmlHeadXtra[] = '<script>
- function checkDate(month, day, year)
- {
- var monthLength =
- new Array(31,28,31,30,31,30,31,31,30,31,30,31);
- if (!day || !month || !year)
- return false;
- // check for bisestile year
- if (year/4 == parseInt(year/4))
- monthLength[1] = 29;
- if (month < 1 || month > 12)
- return false;
- if (day > monthLength[month-1])
- return false;
-
- return true;
- }
- function mktime() {
-
- var no, ma = 0, mb = 0, i = 0, d = new Date(), argv = arguments, argc = argv.length;
- d.setHours(0,0,0); d.setDate(1); d.setMonth(1); d.setYear(1972);
-
- var dateManip = {
- 0: function(tt){ return d.setHours(tt); },
- 1: function(tt){ return d.setMinutes(tt); },
- 2: function(tt){ set = d.setSeconds(tt); mb = d.getDate() - 1; return set; },
- 3: function(tt){ set = d.setMonth(parseInt(tt)-1); ma = d.getFullYear() - 1972; return set; },
- 4: function(tt){ return d.setDate(tt+mb); },
- 5: function(tt){ return d.setYear(tt+ma); }
- };
-
- for( i = 0; i < argc; i++ ){
- no = parseInt(argv[i]*1);
- if (isNaN(no)) {
- return false;
- } else {
- // arg is number, lets manipulate date object
- if(!dateManip[i](no)){
- // failed
- return false;
- }
- }
- }
-
- return Math.floor(d.getTime()/1000);
- }
-
- function validate(){
- var expires_day = document.form1.expires_day.value;
- var expires_month = document.form1.expires_month.value;
- var expires_year = document.form1.expires_year.value;
- var expires_hour = document.form1.expires_hour.value;
- var expires_minute = document.form1.expires_minute.value;
- var expires_date = mktime(expires_hour,expires_minute,0,expires_month,expires_day,expires_year)
-
- var ends_day = document.form1.ends_day.value;
- var ends_month = document.form1.ends_month.value;
- var ends_year = document.form1.ends_year.value;
- var ends_hour = document.form1.ends_hour.value;
- var ends_minute = document.form1.ends_minute.value;
- var ends_date = mktime(ends_hour,ends_minute,0,ends_month,ends_day,ends_year)
-
- var new_dir = document.form1.new_dir.value;
-
- msg_id1 = document.getElementById("msg_error1");
- msg_id2 = document.getElementById("msg_error2");
- msg_id3 = document.getElementById("msg_error3");
- msg_id4 = document.getElementById("msg_error4");
- if(new_dir==""){
-
- msg_id1.style.display ="block";
- msg_id1.innerHTML="Este campo no debe estar vacio";
- msg_id2.innerHTML="";msg_id3.innerHTML="";msg_id4.innerHTML="";
- }
- else if(expires_date > ends_date)
- {
-
- msg_id2.style.display ="block";
- msg_id2.innerHTML="La fecha de vencimiento no debe ser mayor que la fecha límite";
- msg_id1.innerHTML="";msg_id3.innerHTML="";msg_id4.innerHTML="";
- }
- else if (checkDate(expires_month,expires_day,expires_year) == false)
- {
- msg_id3.style.display ="block";
- msg_id3.innerHTML="Fecha Invalida";
- msg_id1.innerHTML="";msg_id2.innerHTML="";msg_id4.innerHTML="";
- }
- else if (checkDate(ends_month,ends_day,ends_year) == false)
- {
-
- msg_id4.style.display ="block";
- msg_id4.innerHTML="Fecha Invalida";
- msg_id1.innerHTML="";msg_id2.innerHTML="";msg_id3.innerHTML="";
- }
- else{
- document.form1.action = "work.php?origin=<?php echo $origin ?>";
- document.form1.submit();
- }
-
-
- }
- </script>
- ';
- /*
- -----------------------------------------------------------
- Including necessary files
- -----------------------------------------------------------
- */
- require ('../inc/global.inc.php');
- // Section (for the tabs)
- $this_section = SECTION_COURSES;
- require_once (api_get_path(LIBRARY_PATH) . "course.lib.php");
- require_once (api_get_path(LIBRARY_PATH) . "debug.lib.inc.php");
- require_once (api_get_path(LIBRARY_PATH) . "events.lib.inc.php");
- require_once (api_get_path(LIBRARY_PATH) . "security.lib.php");
- require_once(api_get_path(LIBRARY_PATH) . "formvalidator/FormValidator.class.php");
- require_once ('work.lib.php');
- function make_select($name,$values,$checked=''){
- $output .= '<select name="'.$name.'" >';
- foreach($values as $key => $value)
- $output .= '<option value="'.$key.'" '.(($checked==$key)?'selected="selected"':'').'>'.$value.'</option>';
- $output .= '</select>';
- return $output;
- }
- /*
- -----------------------------------------------------------
- Table definitions
- -----------------------------------------------------------
- */
- $main_course_table = Database :: get_main_table(TABLE_MAIN_COURSE);
- $work_table = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
- $iprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
- $student_pub_ass = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $tool_name = get_lang('StudentPublications');
- $user_id = api_get_user_id();
- $course_code = $_course['sysCode'];
- $is_course_member = $is_courseMember || api_is_platform_admin();
- $currentCourseRepositorySys = api_get_path(SYS_COURSE_PATH) . $_course["path"] . "/";
- $currentCourseRepositoryWeb = api_get_path(WEB_COURSE_PATH) . $_course["path"] . "/";
- $currentUserFirstName = $_user['firstName'];
- $currentUserLastName = $_user['lastName'];
- $authors = Database :: escape_string($_POST['authors']);
- $delete = Database :: escape_string($_REQUEST['delete']);
- $description = Database :: escape_string($_REQUEST['description']);
- $display_tool_options = $_REQUEST['display_tool_options'];
- $display_upload_form = $_REQUEST['display_upload_form'];
- $edit = Database :: escape_string($_REQUEST['edit']);
- $make_invisible = Database :: escape_string($_REQUEST['make_invisible']);
- $make_visible = Database :: escape_string($_REQUEST['make_visible']);
- $origin = Security :: remove_XSS($_REQUEST['origin']);
- $submitGroupWorkUrl = Security :: remove_XSS($_REQUEST['submitGroupWorkUrl']);
- $title = Database :: escape_string($_REQUEST['title']);
- $uploadvisibledisabled = Database :: escape_string($_REQUEST['uploadvisibledisabled']);
- $id = strval(intval($_REQUEST['id']));
- //directories management
- $sys_course_path = api_get_path(SYS_COURSE_PATH);
- $course_dir = $sys_course_path . $_course['path'];
- $base_work_dir = $course_dir . '/work';
- $http_www = api_get_path('WEB_COURSE_PATH') . $_course['path'] . '/work';
- $cur_dir_path = '';
- if (isset ($_GET['curdirpath']) && $_GET['curdirpath'] != '') {
- //$cur_dir_path = preg_replace('#[\.]+/#','',$_GET['curdirpath']); //escape '..' hack attempts
- //now using common security approach with security lib
- $in_course = Security :: check_abs_path($base_work_dir . '/' . $_GET['curdirpath'], $base_work_dir);
- if (!$in_course) {
- $cur_dir_path = "/";
- } else {
- $cur_dir_path = $_GET['curdirpath'];
- }
- }
- elseif (isset ($_POST['curdirpath']) && $_POST['curdirpath'] != '') {
- //$cur_dir_path = preg_replace('#[\.]+/#','/',$_POST['curdirpath']); //escape '..' hack attempts
- //now using common security approach with security lib
- $in_course = Security :: check_abs_path($base_work_dir . '/' . $_POST['curdirpath'], $base_work_dir);
- if (!$in_course) {
- $cur_dir_path = "/";
- } else {
- $cur_dir_path = $_POST['curdirpath'];
- }
- } else {
- $cur_dir_path = '/';
- }
- if ($cur_dir_path == '.') {
- $cur_dir_path = '/';
- }
- $cur_dir_path_url = urlencode($cur_dir_path);
- //prepare a form of path that can easily be added at the end of any url ending with "work/"
- $my_cur_dir_path = $cur_dir_path;
- if ($my_cur_dir_path == '/')
- {
- $my_cur_dir_path = '';
- }
- elseif (substr($my_cur_dir_path, -1, 1) != '/')
- {
- $my_cur_dir_path = $my_cur_dir_path . '/';
- }
- /*
- -----------------------------------------------------------
- Configuration settings
- -----------------------------------------------------------
- */
- $link_target_parameter = ""; //or e.g. "target=\"_blank\"";
- $always_show_tool_options = false;
- $always_show_upload_form = false;
- if ($always_show_tool_options) {
- $display_tool_options = true;
- }
- if ($always_show_upload_form) {
- $display_upload_form = true;
- }
- api_protect_course_script(true);
- /*
- -----------------------------------------------------------
- More init stuff
- -----------------------------------------------------------
- */
- if (isset ($_POST['cancelForm']) && !empty ($_POST['cancelForm'])) {
- header('Location: ' . api_get_self() . "?origin=$origin");
- exit ();
- }
- if ($_POST['submitWork'] || $submitGroupWorkUrl) {
- // these libraries are only used for upload purpose
- // so we only include them when necessary
- include_once (api_get_path(INCLUDE_PATH) . "lib/fileUpload.lib.php");
- include_once (api_get_path(INCLUDE_PATH) . "lib/fileDisplay.lib.php"); // need format_url function
- }
- // If the POST's size exceeds 8M (default value in php.ini) the $_POST array is emptied
- // If that case happens, we set $submitWork to 1 to allow displaying of the error message
- // The redirection with header() is needed to avoid apache to show an error page on the next request
- if ($_SERVER['REQUEST_METHOD'] == 'POST' && !sizeof($_POST)) {
- if (strstr($_SERVER['REQUEST_URI'], '?')) {
- header('Location: ' . $_SERVER['REQUEST_URI'] . '&submitWork=1');
- exit ();
- } else {
- header('Location: ' . $_SERVER['REQUEST_URI'] . '?submitWork=1');
- exit ();
- }
- }
- //toolgroup comes from group. the but of tis variable is to limit post to the group of the student
- if (!api_is_course_admin()) {
- if (!empty ($_GET['toolgroup'])) {
- $toolgroup = Database::escape_string($_GET['toolgroup']);
- api_session_register('toolgroup');
- }
- }
- /*
- -----------------------------------------------------------
- Header
- -----------------------------------------------------------
- */
- if ($origin != 'learnpath') {
- $interbreadcrumb[] = array (
- 'url' => $url_dir,
- 'name' => get_lang('StudentPublications'));
- //if (!$display_tool_options && !$display_upload_form)
- //{
- //------interbreadcrumb for the current directory root path
- $dir_array = explode("/", $cur_dir_path);
- $array_len = count($dir_array);
- if ($array_len > 0)
- {
- $url_dir = 'work.php?&curdirpath=/';
- $interbreadcrumb[] = array (
- 'url' => $url_dir,
- 'name' => get_lang('HomeDirectory'));
- }
- $dir_acum = '';
- for ($i = 0; $i < $array_len; $i++) {
- $url_dir = 'work.php?&curdirpath=' . $dir_acum . $dir_array[$i];
- $interbreadcrumb[] = array (
- 'url' => $url_dir,
- 'name' => $dir_array[$i]
- );
- $dir_acum .= $dir_array[$i] . '/';
- }
- // }
- if ($display_upload_form) {
- //$tool_name = get_lang("UploadADocument");
- //$interbreadcrumb[] = array ("url" => "work.php", "name" => get_lang('StudentPublications'));
- $interbreadcrumb[] = array (
- "url" => "work.php",
- "name" => get_lang('UploadADocument'));
- }
- if ($display_tool_options) {
- //$tool_name = get_lang("EditToolOptions");
- //$interbreadcrumb[] = array ("url" => "work.php", "name" => get_lang('StudentPublications'));
- $interbreadcrumb[] = array (
- "url" => "work.php",
- "name" => get_lang('EditToolOptions'));
- }
- //--------------------------------------------------
- Display :: display_header(null);
- }
- else
- {
- //we are in the learnpath tool
- include api_get_path(INCLUDE_PATH) . 'reduced_header.inc.php';
- }
- //stats
- event_access_tool(TOOL_STUDENTPUBLICATION);
- $is_allowed_to_edit = api_is_allowed_to_edit(false,true); //has to come after display_tool_view_option();
- //api_display_tool_title($tool_name);
- /*
- ==============================================================================
- MAIN CODE
- ==============================================================================
- */
- if (isset ($_POST['changeProperties']))
- {
- $query = "UPDATE " . $main_course_table . " SET show_score='" . $uploadvisibledisabled . "' WHERE code='" . $_course['sysCode'] . "'";
- api_sql_query($query, __FILE__, __LINE__);
- $_course['show_score'] = $uploadvisibledisabled;
- }
- else
- {
- $query = "SELECT * FROM " . $main_course_table . " WHERE code=\"" . $_course['sysCode'] . "\"";
- $result = api_sql_query($query, __FILE__, __LINE__);
- $row = mysql_fetch_array($result);
- $uploadvisibledisabled = $row["show_score"];
- }
- // introduction section
- Display :: display_introduction_section(TOOL_STUDENTPUBLICATION,'left');
- /*
- -----------------------------------------------------------
- COMMANDS SECTION (reserved for course administrator)
- -----------------------------------------------------------
- */
- if (api_is_allowed_to_edit(false,true))
- {
- /*-------------------------------------------
- DELETE WORK COMMAND
- -----------------------------------------*/
- if ($delete)
- {
- if ($delete == "all")
- {
- $queryString1 = "SELECT url FROM " . $work_table . "";
- $queryString2 = "DELETE FROM " . $work_table . "";
- if(api_is_course_coach())
- {
- $queryString1 .= ' WHERE session_id='.intval($_SESSION['id_session']);
- $queryString2 .= ' WHERE session_id='.intval($_SESSION['id_session']);
- }
- }
- else
- {
- $queryString1 = "SELECT url FROM " . $work_table . " WHERE id = '$delete'";
- $queryString2 = "DELETE FROM " . $work_table . " WHERE id='$delete'";
- if(api_is_course_coach())
- {
- $queryString1 .= ' AND session_id='.intval($_SESSION['id_session']);
- $queryString2 .= ' AND session_id='.intval($_SESSION['id_session']);
- }
- }
- $result1 = api_sql_query($queryString1, __FILE__, __LINE__);
- $result2 = api_sql_query($queryString2, __FILE__, __LINE__);
- if ($result1)
- {
- while ($thisUrl = Database::fetch_array($result1)) {
- // check the url really points to a file in the work area
- // (some work links can come from groups area...)
- //if (substr (dirname($thisUrl['url']), -4) == "work")
- if (strstr($thisUrl['url'], "work/$my_cur_dir_path") !== false)
- {
- @ unlink($currentCourseRepositorySys . $thisUrl['url']);
- }
- }
- }
- }
- /*-------------------------------------------
- EDIT COMMAND WORK COMMAND
- -----------------------------------------*/
- if ($edit)
- {
- $sql = "SELECT * FROM " . $work_table . " WHERE id='" . $edit . "'";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- if ($result)
- {
- $row = mysql_fetch_array($result);
- $workTitle = $row['title'];
- $workAuthor = $row['author'];
- $workDescription = $row['description'];
- $workUrl = $row['url'];
- $qualification_number = $row['qualification'];
- }
- }
- /*-------------------------------------------
- MAKE INVISIBLE WORK COMMAND
- -----------------------------------------*/
- if ($make_invisible)
- {
- if ($make_invisible == "all")
- {
- $sql = "ALTER TABLE " . $work_table . "
- CHANGE accepted accepted TINYINT(1) DEFAULT '0'";
- api_sql_query($sql, __FILE__, __LINE__);
- $sql = "UPDATE " . $work_table . "
- SET accepted = 0";
-
- if(api_is_course_coach())
- {
- $sql .= ' WHERE session_id='.intval($_SESSION['id_session']);
- }
- api_sql_query($sql, __FILE__, __LINE__);
- }
- else
- {
- $sql = "UPDATE " . $work_table . "
- SET accepted = 0
- WHERE id = '" . $make_invisible . "'";
- if(api_is_course_coach())
- {
- $sql .= ' AND session_id='.intval($_SESSION['id_session']);
- }
- api_sql_query($sql, __FILE__, __LINE__);
- }
- }
- /*-------------------------------------------
- MAKE VISIBLE WORK COMMAND
- -----------------------------------------*/
- if ($make_visible)
- {
- if ($make_visible == "all")
- {
- $sql = "ALTER TABLE " . $work_table . "
- CHANGE accepted accepted TINYINT(1) DEFAULT '1'";
- api_sql_query($sql, __FILE__, __LINE__);
- $sql = "UPDATE " . $work_table . "
- SET accepted = 1";
- if(api_is_course_coach())
- {
- $sql .= ' WHERE session_id='.intval($_SESSION['id_session']);
- }
- api_sql_query($sql, __FILE__, __LINE__);
- }
- else
- {
- $sql = "UPDATE " . $work_table . "
- SET accepted = 1
- WHERE id = '" . $make_visible . "'";
- if(api_is_course_coach())
- {
- $sql .= ' AND session_id='.intval($_SESSION['id_session']);
- }
- api_sql_query($sql, __FILE__, __LINE__);
- }
-
- // update all the parents in the table item propery
- $list_id=get_parent_directories($my_cur_dir_path);
- for ($i = 0; $i < count($list_id); $i++)
- {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }
- }
-
- /*--------------------
- * Create dir command
- ---------------------*/
- if (!empty ($_REQUEST['create_dir']) && !empty ($_REQUEST['new_dir']))
- {
- function get_date_from_select($prefix){
- return $_POST[$prefix]['Y'].'-'.$_POST[$prefix]['M'].'-'.$_POST[$prefix]['d'].' '.$_POST[$prefix]['H'].':'.$_POST[$prefix]['i'].':00';
- //return $_POST[$prefix.'_year'].'-'.$_POST[$prefix.'_month'].'-'.$_POST[$prefix.'_day'].' '.$_POST[$prefix.'_hour'].':'.$_POST[$prefix.'_minute'].':00';
- }
- $fexpire= get_date_from_select('expires_on');
- $fend = get_date_from_select('ends_on');
-
- //create the directory
- //needed for directory creation
- include_once (api_get_path(LIBRARY_PATH) . "fileUpload.lib.php");
- $added_slash = (substr($cur_dir_path, -1, 1) == '/') ? '' : '/';
- $dir_name = $cur_dir_path . $added_slash . replace_dangerous_char($_POST['new_dir']);
- $created_dir = create_unexisting_work_directory($base_work_dir, $dir_name);
-
- // we insert here the directory in the table $work_table
- $dir_name_sql='';
- if ($created_dir)
- {
- if ($cur_dir_path=='/')
- {
- $dir_name_sql = $created_dir;
- }
- else
- {
- $dir_name_sql = '/'.$created_dir;
- }
-
- $sql_add_publication = "INSERT INTO " . $work_table . " SET " .
- "url = '" . $dir_name_sql . "',
- title = '',
- description = '".Database::escape_string($_POST['description'])."',
- author = '',
- active = '0',
- accepted = '1',
- filetype = 'folder',
- post_group_id = '0',
- sent_date = NOW(),
- qualification = '".(($_POST['qualification_value']!='') ? Database::escape_string($_POST['qualification_value']) : '') ."',
- parent_id = '',
- qualificator_id = '',
- date_of_qualification = '0000-00-00 00:00:00',
- session_id = ".intval($_SESSION['id_session']);
- api_sql_query($sql_add_publication, __FILE__, __LINE__);
-
- // add the directory
- $id = mysql_insert_id();
- //Folder created
- api_item_property_update($_course, 'work', $id, 'DirectoryCreated', $user_id);
-
- //----------------inser into student_publication_assignment-------------------//
- //return something like this: 2008-02-45 00:00:00
-
- if(($_POST['type1'])==1 || ($_POST['type2']==1))
- {
- $TSTDPUBASG=Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
- $sql_add_homework = "INSERT INTO ".$TSTDPUBASG." SET " .
- "expires_on = '".(($_POST['type1']==1) ? $fexpire : '0000-00-00 00:00:00'). "',
- ends_on = '".(($_POST['type2']==1) ? $fend : '0000-00-00 00:00:00')."',
- add_to_calendar = '".(int)$_POST['add_to_calendar']."',
- enable_qualification = '".(int)$_POST['enable_calification']."',
- publication_id = '".$id."'";
- api_sql_query($sql_add_homework, __FILE__, __LINE__);
- //api_sql_query($sql_add_publication, __FILE__, __LINE__);
- $sql_add_publication = "UPDATE ".$work_table." SET "."has_properties = ".mysql_insert_id().", view_properties = 1 ".' where id = '.$id;
- api_sql_query($sql_add_publication, __FILE__, __LINE__);
- }
- else
- {
- $TSTDPUBASG=Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
- $sql_add_homework = "INSERT INTO ".$TSTDPUBASG." SET " .
- "expires_on = '0000-00-00 00:00:00',
- ends_on = '0000-00-00 00:00:00',
- add_to_calendar = '".(int)$_POST['add_to_calendar']."',
- enable_qualification = '".(int)$_POST['enable_calification']."',
- publication_id = '".$id."'";
- api_sql_query($sql_add_homework, __FILE__, __LINE__);
- //api_sql_query($sql_add_publication, __FILE__, __LINE__);
- $sql_add_publication = "UPDATE ".$work_table." SET "."has_properties = ".mysql_insert_id().", view_properties = 0 ".' where id = '.$id;
- api_sql_query($sql_add_publication, __FILE__, __LINE__);
- }
-
- if($_POST['make_calification']==1)
- {
- require_once('../gradebook/lib/be/gradebookitem.class.php');
- require_once('../gradebook/lib/be/evaluation.class.php');
- require_once('../gradebook/lib/be/abstractlink.class.php');
- require_once('../gradebook/lib/gradebook_functions.inc.php');
-
- $resource_name = (empty($_POST['qualification_name'])) ? $_POST['new_dir'] : $_POST['qualification_name'];
- add_resource_to_course_gradebook(api_get_course_id(), 3, $id, Database::escape_string($resource_name), 0, $_POST['qualification_value'], Database::escape_string($_POST['description']), "'".date('Y-m-d H:i:s')."'", 1,api_get_session_id());
- }
- //----------------inser into agenda----------------------//
-
- if(!empty($_POST['type1']) && $_POST['add_to_calendar']==1):
- include_once('../calendar/agenda.inc.php');
- include_once('../resourcelinker/resourcelinker.inc.php');
- agenda_add_item($course_info,$_POST['new_dir'],$_POST['new_dir'],date('Y-m-d H:i:s'),get_date_from_select('expires'));
- endif;
-
- //-----------------end feature---------------------------//
-
-
- // update all the parents in the table item propery
- $list_id=get_parent_directories($my_cur_dir_path);
-
- for ($i = 0; $i < count($list_id); $i++)
- {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }
- //-------------------------------------------------------------------------------
- Display :: display_normal_message('<span title="' . $created_dir . '">' . 'DirectoryCreated' . '</span>', false);
- //uncomment if you want to enter the created dir
- //$curdirpath = $created_dir;
- //$curdirpathurl = urlencode($curdirpath);
- }
- else
- {
- Display :: display_error_message(get_lang('CannotCreateDir'));
- }
- }
- /* -------------------
- * Delete dir command
- --------------------*/
- if (!empty ($_REQUEST['delete_dir']))
- {
- $delete_directory=$_REQUEST['delete_dir'];
- del_dir($base_work_dir . '/', $delete_directory);
- Display :: display_normal_message($delete_directory . ' ' . get_lang('DirDeleted'));
- }
- if (!empty ($_REQUEST['delete2']))
- {
- $delete_2=$_REQUEST['delete2'];
- $sql2="DELETE FROM ". Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT)." WHERE publication_id ='".$delete_2."'";
- $result2 = api_sql_query($sql2, __FILE__, __LINE__);
- //Display :: display_normal_message($delete_directory . ' ' . get_lang('DirDeleted'));
- $sql3="DELETE FROM ".Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK)." WHERE course_code='".$course_code."' AND ref_id='".$delete_2."'";
- $result3 = api_sql_query($sql3, __FILE__, __LINE__);
- }
- /* ----------------------
- * Move file form request
- ----------------------- */
- if (!empty ($_REQUEST['move']))
- {
- $folders = get_subdirs_list($base_work_dir, 1);
- Display :: display_normal_message(build_work_move_to_selector($folders, $cur_dir_path, $_REQUEST['move']), false);
- }
- /* ------------------
- * Move file command
- ------------------- */
- if (isset ($_POST['move_to']) && isset ($_POST['move_file']))
- {
- include_once (api_get_path(LIBRARY_PATH) . "/fileManage.lib.php");
- $move_to = $_POST['move_to'];
- if ($move_to == '/' or empty ($move_to)) {
- $move_to = '';
- }
- elseif (substr($move_to, -1, 1) != '/') {
- $move_to = $move_to . '/';
- }
- //security fix: make sure they can't move files that are not in the document table
- if ($path = get_work_path($_POST['move_file']))
- {
- //echo "got path $path";
- //Display::display_normal_message('We want to move '.$_POST['move_file'].' to '.$_POST['move_to']);
- if (move($course_dir . '/' . $path, $base_work_dir . '/' . $move_to)) {
- //update db
- update_work_url($_POST['move_file'], 'work/' . $move_to);
- //set the current path
- $cur_dir_path = $move_to;
- $cur_dir_path_url = urlencode($move_to);
-
- // update all the parents in the table item propery
- $list_id=get_parent_directories($cur_dir_path);
- for ($i = 0; $i < count($list_id); $i++)
- {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }
-
- Display :: display_normal_message(get_lang('DirMv'));
- }
- else
- {
- Display :: display_error_message(get_lang('Impossible'));
- }
- }
- else
- {
- Display :: display_error_message(get_lang('Impossible'));
- }
- }
- }
- /*
- -----------------------------------------------------------
- COMMANDS SECTION (reserved for others - check they're authors each time)
- -----------------------------------------------------------
- */
- else
- {
- $iprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
- $user_id = api_get_user_id();
-
- /*-------------------------------------------
- DELETE WORK COMMAND
- -----------------------------------------*/
- if ($delete)
- {
- if ($delete == "all")
- {
- /*not authorized to this user */
- }
- else
- {
- //Get the author ID for that document from the item_property table
- $author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=" . mysql_real_escape_string($delete);
- $author_qry = api_sql_query($author_sql, __FILE__, __LINE__);
-
- if (Database :: num_rows($author_qry) == 1)
- {
- //we found the current user is the author
- $queryString1 = "SELECT url FROM " . $work_table . " WHERE id = '$delete'";
- $queryString2 = "DELETE FROM " . $work_table . " WHERE id='$delete'";
-
- $result1 = api_sql_query($queryString1, __FILE__, __LINE__);
- $result2 = api_sql_query($queryString2, __FILE__, __LINE__);
-
- if ($result1)
- {
- api_item_property_update($_course, 'work', $delete, 'DocumentDeleted', $user_id);
- while ($thisUrl = mysql_fetch_array($result1))
- {
- // check the url really points to a file in the work area
- // (some work links can come from groups area...)
- if (substr(dirname($thisUrl['url']), -4) == "work")
- {
- @ unlink($currentCourseRepositorySys . "work/" . $thisWork);
- }
- }
- }
- }
- }
- }
- /*-------------------------------------------
- EDIT COMMAND WORK COMMAND
- -----------------------------------------*/
-
- if ($edit)
- {
- //Get the author ID for that document from the item_property table
- $author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=" . $edit;
- $author_qry = api_sql_query($author_sql, __FILE__, __LINE__);
- if (Database :: num_rows($author_qry) == 1)
- {
- //we found the current user is the author
- $sql = "SELECT * FROM " . $work_table . " WHERE id='" . $edit . "'";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- if ($result)
- {
- $row = mysql_fetch_array($result);
- $workTitle = $row['title'];
- $workAuthor = $row['author'];
- $workDescription = $row['description'];
- $workUrl = $row['url'];
- $qualification_number = $row['qualification'];
- }
- }
- }
-
- }
- /*
- ==============================================================================
- FORM SUBMIT PROCEDURE
- ==============================================================================
- */
- $error_message = "";
- $check = Security :: check_token('post'); //check the token inserted into the form
- if ($_POST['submitWork'] && $is_course_member && $check)
- {
- if ($_FILES['file']['size'])
- {
- $updir = $currentCourseRepositorySys . 'work/'; //directory path to upload
- // Try to add an extension to the file if it has'nt one
- $new_file_name = add_ext_on_mime(stripslashes($_FILES['file']['name']), $_FILES['file']['type']);
- // Replace dangerous characters
- $new_file_name = replace_dangerous_char($new_file_name, 'strict');
- // Transform any .php file in .phps fo security
- $new_file_name = php2phps($new_file_name);
- //filter extension
- if (!filter_extension($new_file_name))
- {
- Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
- $succeed = false;
- }
- else
- {
- if (!$title)
- {
- $title = $_FILES['file']['name'];
- }
- if (!$authors)
- {
- $authors = $currentUserFirstName . " " . $currentUserLastName;
- }
- // compose a unique file name to avoid any conflict
- $new_file_name = uniqid('') . $new_file_name;
- if (isset ($_SESSION['toolgroup']))
- {
- $post_group_id = $_SESSION['toolgroup'];
- }
- else
- {
- $post_group_id = '0';
- }
-
- //if we come from the group tools the groupid will be saved in $work_table
- @move_uploaded_file($_FILES['file']['tmp_name'], $updir . $my_cur_dir_path . $new_file_name);
- $url = "work/" . $my_cur_dir_path . $new_file_name;
-
- $result = api_sql_query("SHOW FIELDS FROM " . $work_table . " LIKE 'sent_date'", __FILE__, __LINE__);
-
- if (!mysql_num_rows($result))
- {
- api_sql_query("ALTER TABLE " . $work_table . " ADD sent_date DATETIME NOT NULL");
- }
- $current_date = date('Y-m-d H:i:s');
-
- $parent_id = '';
- $sql = api_sql_query('SELECT id FROM '.Database::get_course_table(TABLE_STUDENT_PUBLICATION).' WHERE url = '."'/".Database::escape_string($_GET['curdirpath'])."' AND filetype='folder' LIMIT 1");
- if(mysql_num_rows($sql) > 0 ){
- $dir_row = mysql_fetch_array($sql);
- $parent_id = $dir_row['id'];
- }
-
- $sql_add_publication = "INSERT INTO " . $work_table . " SET " .
- "url = '" . $url . "',
- title = '" . $title . "',
- description = '" . $description . "',
- author = '" . $authors . "',
- active = '" . $active . "',
- accepted = '" . (!$uploadvisibledisabled) . "',
- post_group_id = '" . $post_group_id . "',
- sent_date = ' ".$current_date ."',
- parent_id = '".$parent_id ."' ,
- session_id=".intval($_SESSION['id_session']);
- api_sql_query($sql_add_publication, __FILE__, __LINE__);
- $Id = mysql_insert_id();
- api_item_property_update($_course, 'work', $Id, 'DocumentAdded', $user_id);
- $succeed = true;
-
- // update all the parents in the table item propery
- $list_id=get_parent_directories($my_cur_dir_path);
- for ($i = 0; $i < count($list_id); $i++)
- {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }
-
- }
- }
- elseif ($newWorkUrl)
- {
- /*
- * SPECIAL CASE ! For a work coming from another area (i.e. groups)
- */
- $url = str_replace('../../' . $_course['path'] . '/', '', $newWorkUrl);
- if (!$title)
- {
- $title = basename($workUrl);
- }
- $result = api_sql_query("SHOW FIELDS FROM " . $work_table . " LIKE 'sent_date'", __FILE__, __LINE__);
- if (!Database::num_rows($result)) {
- api_sql_query("ALTER TABLE " . $work_table . " ADD sent_date DATETIME NOT NULL");
- }
- $sql = "INSERT INTO " . $work_table . "
- SET url = '" . $url . "',
- title = '" . $title . "',
- description = '" . $description . "',
- author = '" . $authors . "',
- sent_date = NOW(),
- session_id=".intval($_SESSION['id_session']);
- api_sql_query($sql, __FILE__, __LINE__);
- $insertId = Database::insert_id();
- api_item_property_update($_course, 'work', $insertId, 'DocumentAdded', $user_id);
- $succeed = true;
-
- // update all the parents in the table item propery
- $list_id=get_parent_directories($my_cur_dir_path);
- for ($i = 0; $i < count($list_id); $i++)
- {
- api_item_property_update($_course, 'work', $list_id[$i], 'FolderUpdated', $user_id);
- }
- }
- /*
- * SPECIAL CASE ! For a work edited
- */
- else
- {
- //Get the author ID for that document from the item_property table
- $is_author = false;
- $author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=" . mysql_real_escape_string($id);
- $author_qry = api_sql_query($author_sql, __FILE__, __LINE__);
- if (Database :: num_rows($author_qry) == 1) {
- $is_author = true;
- }
- if ($id && ($is_allowed_to_edit or $is_author))
- {
- if (!$title)
- {
- $title = basename($newWorkUrl);
- }
-
- if($is_allowed_to_edit && ($_POST['qualification']!='')){
- $add_to_update = ',qualificator_id ='."'".api_get_user_id()."',";
- $add_to_update .= 'qualification ='."'".Database::escape_string($_POST['qualification'])."',";
- $add_to_update .= 'date_of_qualification ='."'".date('Y-m-d H:i:s')."'";
- }
- $sql = "UPDATE " . $work_table . "
- SET title = '" . $title . "',
- description = '" . $description . "',
- author = '" . $authors . "'".$add_to_update."
- WHERE id = '" . $id . "'";
- api_sql_query($sql, __FILE__, __LINE__);
- $insertId = $id;
- api_item_property_update($_course, 'work', $insertId, 'DocumentUpdated', $user_id);
- $succeed = true;
- }
- else
- {
- $error_message = get_lang('TooBig');
- }
- }
- Security :: clear_token(); //clear the token to prevent re-executing the request with back button
- }
- if ($_POST['submitWork'] && $succeed && !$id) //last value is to check this is not "just" an edit
- {
- //YW Tis part serve to send a e-mail to the tutors when a new file is sent
- $send = api_get_course_setting('email_alert_manager_on_new_doc');
-
- if ($send > 0)
- {
- // Lets predefine some variables. Be sure to change the from address!
- $table_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
- $table_user = Database :: get_main_table(TABLE_MAIN_USER);
- $table_session = Database :: get_main_table(TABLE_MAIN_SESSION);
- $table_session_course = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE);
- $emailto = array ();
- if (empty ($_SESSION['id_session'])) {
- $sql_resp = 'SELECT u.email as myemail FROM ' . $table_course_user . ' cu, ' . $table_user . ' u WHERE cu.course_code = ' . "'" . api_get_course_id() . "'" . ' AND cu.status = 1 AND u.user_id = cu.user_id';
- $res_resp = api_sql_query($sql_resp, __FILE__, __LINE__);
- while ($row_email = Database :: fetch_array($res_resp)) {
- if (!empty ($row_email['myemail'])) {
- $emailto[$row_email['myemail']] = $row_email['myemail'];
- }
- }
- } else {
- // coachs of the session
- $sql_resp = 'SELECT user.email as myemail
- FROM ' . $table_session . ' session
- INNER JOIN ' . $table_user . ' user
- ON user.user_id = session.id_coach
- WHERE session.id = ' . intval($_SESSION['id_session']);
- $res_resp = api_sql_query($sql_resp, __FILE__, __LINE__);
- while ($row_email = Database :: fetch_array($res_resp)) {
- if (!empty ($row_email['myemail'])) {
- $emailto[$row_email['myemail']] = $row_email['myemail'];
- }
- }
- //coach of the course
- $sql_resp = 'SELECT user.email as myemail
- FROM ' . $table_session_course . ' session_course
- INNER JOIN ' . $table_user . ' user
- ON user.user_id = session_course.id_coach
- WHERE session_course.id_session = ' . intval($_SESSION['id_session']);
- $res_resp = api_sql_query($sql_resp, __FILE__, __LINE__);
- while ($row_email = Database :: fetch_array($res_resp)) {
- if (!empty ($row_email['myemail'])) {
- $emailto[$row_email['myemail']] = $row_email['myemail'];
- }
- }
- }
-
- if (count($emailto) > 0)
- {
- $emailto = implode(',', $emailto);
- $emailfromaddr = get_setting('emailAdministrator');
- $emailfromname = get_setting('siteName');
- $emailsubject = "[" . get_setting('siteName') . "] ";
- // The body can be as long as you wish, and any combination of text and variables
- //$emailbody=get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()." ($title)\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
- $emailbody = get_lang('SendMailBody').' '.api_get_path(WEB_CODE_PATH)."work/work.php?".api_get_cidreq()."&curdirpath=".$my_cur_dir_path." (" . stripslashes($title) . ")\n\n" . get_setting('administratorName') . " " . get_setting('administratorSurname') . "\n" . get_lang('Manager') . " " . get_setting('siteName') . "\n" . get_lang('Email') . " : " . get_setting('emailAdministrator');
- // Here we are forming one large header line
- // Every header must be followed by a \n except the last
- $emailheaders = "From: " . get_setting('administratorName') . " " . get_setting('administratorSurname') . " <" . get_setting('emailAdministrator') . ">\n";
- $emailheaders .= "Reply-To: " . get_setting('emailAdministrator');
- // Because I predefined all of my variables, this api_send_mail() function looks nice and clean hmm?
- @ api_send_mail($emailto, $emailsubject, $emailbody, $emailheaders);
- }
- }
- $message = get_lang('DocAdd');
- if ($uploadvisibledisabled && !$is_allowed_to_edit) {
- $message .= "<br />" . get_lang('_doc_unvisible') . "<br />";
- }
- //stats
- if (!$Id) {
- $Id = $insertId;
- }
- event_upload($Id);
- $submit_success_message = $message . "<br />\n";
- Display :: display_normal_message($submit_success_message, false);
- }
- //{
- /*=======================================
- Display links to upload form and tool options
- =======================================
- */
- $has_expired = false;
- $sql = api_sql_query('SELECT description,id FROM '.Database :: get_course_table(TABLE_STUDENT_PUBLICATION).' WHERE filetype = '."'folder'".' and has_properties != '."''".' and url = '."'/".Database::escape_string($_GET['curdirpath'])."'".' LIMIT 1',__FILE__,__LINE__);
- $is_special = mysql_num_rows($sql);
- if($is_special > 0):
- $is_special = true;
- define('IS_ASSIGNMENT',1);
- $publication = mysql_fetch_array($sql);
- $sql = api_sql_query('SELECT * FROM '.Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT).' WHERE publication_id = '.(string)$publication['id'].' LIMIT 1',__FILE__,__LINE__);
- $homework = mysql_fetch_array($sql);
- if(!empty($publication['description'])){
- Display :: display_normal_message($publication['description']);
- }
-
- if($homework['expires_on']!='0000-00-00 00:00:00' || $homework['ends_on']!='0000-00-00 00:00:00'):
- $time_now = convert_date_to_number(date('Y-m-d H:i:s'));
- $time_expires = convert_date_to_number($homework['expires_on']);
- $time_ends = convert_date_to_number($homework['ends_on']);
- $difference = $time_expires - $time_now;
- $difference2 = $time_ends - $time_now;
- if($homework['expires_on']!='0000-00-00 00:00:00' && $difference < 0) $has_expired = true;
- if($homework['ends_on']!='0000-00-00 00:00:00' && $difference2 < 0) $has_ended = true;
-
- define('ASSIGNMENT_EXPIRES',$time_expires);
-
- if($has_ended) {
- Display :: display_error_message(get_lang('EndDateAlreadyEnded').' '.$homework['ends_on']);
- display_action_links($cur_dir_path, $always_show_tool_options,true);
- }elseif($has_expired) {
- Display :: display_warning_message(get_lang('ExpireDateAlreadyExpired').' '.$homework['expires_on']);
- display_action_links($cur_dir_path, $always_show_tool_options,$always_show_upload_form);
- } else {
- Display :: display_normal_message(get_lang('ExpireDateToSendWorkIs').' '.$homework['expires_on']);
- display_action_links($cur_dir_path, $always_show_tool_options, $always_show_upload_form);
- }
- else:
- display_action_links($cur_dir_path, $always_show_tool_options, $always_show_upload_form);
- endif;
- else:
- display_action_links($cur_dir_path, $always_show_tool_options, $always_show_upload_form);
- endif;
- /*=======================================
- Display form to upload document
- =======================================*/
- if ($is_course_member)
- {
- if (($display_upload_form || $edit)&&!$has_ended)
- {
- $token = Security :: get_token(); //generate token to be used to check validity of request
- if ($edit)
- {
- //Get the author ID for that document from the item_property table
- $is_author = false;
- $author_sql = "SELECT * FROM $iprop_table WHERE tool = 'work' AND insert_user_id='$user_id' AND ref=" . $edit;
- $author_qry = api_sql_query($author_sql, __FILE__, __LINE__);
- if (Database :: num_rows($author_qry) == 1) {
- $is_author = true;
- }
- }
- require_once (api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php');
- require_once (api_get_path(LIBRARY_PATH) . 'fileDisplay.lib.php');
- $form = new FormValidator('form', 'POST', api_get_self() . "?curdirpath=" . Security :: remove_XSS(rtrim($cur_dir_path,'/')) . "&origin=$origin", '', 'enctype="multipart/form-data"');
- if (!empty ($error_message))
- Display :: display_error_message($error_message);
- if ($submitGroupWorkUrl) // For user comming from group space to publish his work
- {
- $realUrl = str_replace($_configuration['root_sys'], $_configuration['root_web'], str_replace("\\", "/", realpath($submitGroupWorkUrl)));
- $form->addElement('hidden', 'newWorkUrl', $submitGroupWorkUrl);
- $text_document = & $form->addElement('text', 'document', get_lang("Document"));
- $defaults["document"] = '<a href="' . format_url($submitGroupWorkUrl) . '">' . $realUrl . '</a>';
- $text_document->freeze();
- }
- elseif ($edit && ($is_allowed_to_edit or $is_author))
- {
- $workUrl = $currentCourseRepositoryWeb . $workUrl;
- $form->addElement('hidden', 'id', $edit);
- $html = '<div class="row">
- <div class="label">' . get_lang("Document") . '
- </div>
- <div class="formw">
- <a href="' . $workUrl . '">' . $workUrl . '</a>
- </div>
- </div>';
- $form->addElement('html', $html);
- }
- else // else standard upload option
- {
- $form->addElement('file', 'file', get_lang('DownloadFile'), 'size="40" onchange="updateDocumentTitle(this.value)"');
- }
- $titleWork = $form->addElement('text', 'title', get_lang("TitleWork"), 'id="file_upload" style="width: 350px;"');
- $defaults["title"] = ($edit ? stripslashes($workTitle) : stripslashes($title));
- $titleAuthors = $form->addElement('text', 'authors', get_lang("Authors"), 'style="width: 350px;"');
- if (empty ($authors))
- {
- $authors = $_user['firstName'] . " " . $_user['lastName'];
- }
- $defaults["authors"] = ($edit ? stripslashes($workAuthor) : stripslashes($authors));
- $titleAuthors = $form->addElement('textarea', 'description', get_lang("Description"), 'style="width: 350px; height: 60px;"');
- $defaults["description"] = ($edit ? stripslashes($workDescription) : stripslashes($description));
- if($is_allowed_to_edit && $edit )$form->addElement('text', 'qualification', get_lang('Qualification'),'size="10"');
- $defaults['qualification'] = $qualification_number;//($edit ? stripslashes($qualification_number) : stripslashes($qualification_number));
- $form->addElement('hidden', 'active', 1);
- $form->addElement('hidden', 'accepted', 1);
- $form->addElement('hidden', 'sec_token', $token);
-
- // fix the Ok button when we see the tool in the learn path
- if ($origin== 'learnpath')
- {
- $form->addElement('html', '<div style="margin-left:137px">');
- $form->addElement('submit', 'submitWork', get_lang('Ok'));
- $form->addElement('html', '</div>');
- }
- else
- {
- $form->addElement('submit', 'submitWork', get_lang('Ok'));
- }
-
- if ($_POST['submitWork'] || $edit)
- {
- $form->addElement('submit', 'cancelForm', get_lang('Cancel'));
- }
- $form->add_real_progress_bar('uploadWork', 'DownloadFile');
- $form->setDefaults($defaults);
- echo '<br /><br />';
- $form->display();
-
-
- }
- //show them the form for the directory name
- if (isset ($_REQUEST['createdir']) && $is_allowed_to_edit)
- {
- require_once (api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php');
- $form = new FormValidator('form1', 'POST', api_get_self() . "?curdirpath=" . Security :: remove_XSS($cur_dir_path) . "&origin=$origin");
- $form->addElement('hidden', 'curdirpath', Security :: remove_XSS($cur_dir_path));
- $form->addElement('text', 'new_dir', get_lang('NewDir'), '');
-
- $form->addElement('textarea', 'description', get_lang('Description'), 'style="width: 350px; height: 60px;"');
-
- $form -> addElement('html','<div class="row">
- <div class="label"> </div>
- <div class="formw">
- <a href="javascript://" onclick="if(document.getElementById(\'options\').style.display == \'none\'){document.getElementById(\'options\').style.display = \'block\';}else{document.getElementById(\'options\').style.display = \'none\';}"><img src="../img/add_na.gif" alt="" />'.get_lang('AdvancedParameters').'</a>
- </div>
- </div>');
- $form -> addElement('html','<div id="options" style="display: none;">');
-
- $form->addElement('checkbox', 'make_calification',null ,get_lang('MakeQualifiable'));
- $form->addElement('text', 'qualification_value', get_lang('QualificationNumberOver'), ' size="5" ');
-
- $form->addElement('checkbox', 'type1',null ,get_lang('EnableExpireDate'));
- $form->addElement('date', 'expires_on', get_lang('ExeStartTime'), array('language'=>'es','format' => 'dMYHi'));
-
- $form->addElement('checkbox', 'add_to_calendar',null ,get_lang('AddEventToCalendar'));
-
- $form->addElement('checkbox', 'type2',null ,get_lang('EnableEndDate'));
- $form->addElement('date', 'ends_on', get_lang('ExeEndTime'), array('language'=>'es','format' => 'dMYHi'));
-
- $form -> addElement('html','</div>');
-
- $form->addElement('submit', 'create_dir', get_lang('Ok'),'onClick="validate();"');
-
- $defaults['expires_on'] = date('Y-m-d 12:00:00');
- $defaults['ends_on'] = date('Y-m-d 12:00:00');
- $form->setDefaults($defaults);
- echo '<br /><br />';
- $form->display();
- /*
- //create the form that asks for the directory name
- $new_folder_text = '<br /><br /><form action="' . api_get_self() . '?origin='.$origin.'" method="POST">';
- $new_folder_text .= '<input type="hidden" name="curdirpath" value="' . Security :: remove_XSS($cur_dir_path) . '"/>';
- $new_folder_text .= get_lang('NewDir') . ' ';
- $new_folder_text .= '<input type="text" name="new_dir"/>';
- $new_folder_text .= '<input type="submit" name="create_dir" value="' . get_lang('Ok') . '"/>';
- $new_folder_text .= '</form>';
- //show the form
- echo $new_folder_text;
- */
- }
- }
- else
- {
- //the user is not registered in this course
- echo "<p style=\"font-weight:bold\">" . get_lang("MustBeRegisteredUser") . "</p>";
- }
- /*
- ==============================================================================
- Display of tool options
- ==============================================================================
- */
- if ($display_tool_options)
- {
- display_tool_options($uploadvisibledisabled, $origin, $base_work_dir, $cur_dir_path, $cur_dir_path_url);
- }
- /*
- ==============================================================================
- Display list of student publications
- ==============================================================================
- */
- if ($cur_dir_path == '/')
- {
- $my_cur_dir_path = '';
- }
- else
- {
- $my_cur_dir_path = $cur_dir_path;
- }
- if (!$display_upload_form && !$display_tool_options) {
- if(!$is_allowed_to_edit && $is_special==true){
- $add_query = ' AND author = '."'".$_user['firstName'].' '.$_user['lastName']."' ";
- }
- if($is_allowed_to_edit && $is_special==true){
-
- switch($_REQUEST['filter']){
- case 1:
- $add_query = ' AND qualification = '."''";
- break;
- case 2:
- $add_query = ' AND qualification != '."''";
- break;
- case 3:
- $add_query = ' AND sent_date < '."'".$homework['expires_on']."'";
- break;
- default:
- $add_query = '';
- }
- $form_filter = '<form method="post" action="'.api_get_self().'?cidReq='.Security::Remove_XSS($_GET['cidreq']).'&curdirpath='.Security::Remove_XSS($_GET['curdirpath']).'">';
- $form_filter .= make_select('filter',array(0=>get_lang('SelectAFilter'),1=>get_lang('FilterByNotRevised'),2=>get_lang('FilterByRevised'),3=>get_lang('FilterByNotExpired')),(int)$_REQUEST['filter']);
- $form_filter .= '<input type="submit" value="'.get_lang('FilterAssigments').'"</form>';
- echo $form_filter;
- }
- display_student_publications_list($base_work_dir . '/' . $my_cur_dir_path, 'work/' . $my_cur_dir_path, $currentCourseRepositoryWeb, $link_target_parameter, $dateFormatLong, $origin,$add_query);
- }
- /*
- ==============================================================================
- Footer
- ==============================================================================
- */
- if ($origin != 'learnpath')
- {
- //we are not in the learning path tool
- Display :: display_footer();
- }
- ?>
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