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967 lines
42 KiB
967 lines
42 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @author Patrick Cool, original code
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* @author Denes Nagy - many bugfixes and improvements, adjusted for learning path
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* @author Roan Embrechts - refactoring, code cleaning
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* @package chamilo.resourcelinker
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* @todo reorganise code,
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* use Database API instead of creating table names locally.
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*/
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/**
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* Code
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*/
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/* INIT SECTION */
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// Flag to allow for anonymous user - needs to be set before global.inc.php.
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$use_anonymous = true;
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// Name of the language file that needs to be included.
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$language_file = 'resourcelinker';
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require_once 'back_compat.inc.php';
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$this_section = SECTION_COURSES;
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api_protect_course_script();
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/* Libraries */
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include 'resourcelinker.inc.php';
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/* Constants and variables */
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$link_table = Database :: get_course_table(TABLE_LINK);
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$item_property_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
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//$tbl_learnpath_main = Database :: get_course_table(TABLE_LEARNPATH_MAIN);
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//$tbl_learnpath_chapter = Database :: get_course_table(TABLE_LEARNPATH_CHAPTER);
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//$tbl_learnpath_item = Database :: get_course_table(TABLE_LEARNPATH_ITEM);
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$tbl_lp = Database::get_course_table(TABLE_LP_MAIN);
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$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
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$action = $_REQUEST['action'];
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$add = $_REQUEST['add'];
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$chapter_id = $_REQUEST['parent_item_id'];
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$content = $_REQUEST['content'];
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// Note by Patrick Cool: This has been solved belowd. This piece of code hacking produced too much errors.
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/*
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if (empty($content)) {
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// Adds a default to the item-type selection.
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$content = 'Document';
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}
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*/
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$folder = $_REQUEST['folder'];
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$id = $_REQUEST['id'];
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$learnpath_id = $_REQUEST['lp_id'];
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$originalresource = $_REQUEST['originalresource'];
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$show_resources = $_REQUEST['show_resources'];
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$source_forum = $_REQUEST['source_forum'];
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$source_id = $_REQUEST['source_id'];
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$target = $_REQUEST['target'];
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$external_link = $_REQUEST['external_link'];
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$from_learnpath = $_SESSION['from_learnpath'];
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// This variable controls wether the link to add a chapter in a module or
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// another chapter is shown. This allows to create multi-level learnpaths,
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// but export features are not ready for this, yet, so use at your own risks
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// default : false -> do not display link
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// This setting should be moved to the platform configuration page in time...
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$multi_level_learnpath = true;
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/* MAIN CODE */
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if ($from_learnpath == 'yes') {
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// Start from clear every time in LearnPath Builder.
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$_SESSION['addedresource'] = null;
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$_SESSION['addedresourceid'] = null;
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$_SESSION['addedresourceassigned'] = null;
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unset ($_SESSION['addedresource']);
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unset ($_SESSION['addedresourceid']);
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unset ($_SESSION['addedresourceassigned']);
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}
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$course_id = api_get_course_int_id();
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// Process a new chapter?
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if (!empty ($_POST['add_chapter']) && !empty ($_POST['title'])) {
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$title = $_POST['title'];
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$description = '';
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/*if (!empty ($_POST['description'])) {
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$description = $_POST['description'];
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}*/
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// Get max display_order so far in this parent chapter.
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$sql = "SELECT MAX(display_order) as maxi FROM $tbl_lp_item " .
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"WHERE c_id = $course_id AND lp_id = $learnpath_id ".
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" AND parent_item_id = $chapter_id";
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$res = Database::query($sql);
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$row = Database::fetch_array($res);
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$lastorder_item = $row['maxi'];
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if (empty($lastorder_item)) {
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$lastorder_item = 0;
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$previous = 0;
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} else {
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$sql = "SELECT id FROM $tbl_lp_item " .
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"WHERE lp_id = $learnpath_id AND parent_item_id=$chapter_id AND display_order = $lastorder_item";
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$result = Database::query($sql);
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$row = Database::fetch_array($result);
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$previous = $row['id'];
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}
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$order = $lastorder_item + 1;
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$sql = "INSERT INTO $tbl_lp_item "."(c_id, lp_id,item_type,title,parent_item_id,previous_item_id, next_item_id, display_order) " .
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"VALUES "."($course_id, $learnpath_id,'dokeos_chapter','$title', $chapter_id, $previous, 0, $order )";
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//error_log('New LP - Inserting new resource: '.$sql, 0);
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$res = Database::query($sql);
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$my_id = Database::insert_id($res);
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if ($previous > 0) {
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$sql = "UPDATE $tbl_lp_item SET next_item_id = $my_id WHERE id=$previous";
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$res = Database::query($sql);
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}
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if ($res !== false) {
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$title = '';
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$description = '';
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}
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$resource_added = true;
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}
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// This if when a external link is submitted.
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if (!empty ($_POST['external_link_submit'])) {
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if ($external_link == '' || $external_link == 'http://') {
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$InvalidURL = 1;
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} else {
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$add = true;
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if ($add_2_links != 'niet toevoegen') {
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// Add external link to the links table.
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$pos = strpos($external_link, 'ttp:');
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if ($pos == '') {
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$external_link = 'http://'.$external_link;
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}
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$sql = "INSERT INTO $link_table (c_id, url, title, category_id) VALUES ($course_id, '$external_link','$external_link','$add_2_links')";
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$result = Database::query($sql);
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$addedresource[] = "Link";
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$addedresourceid[] = Database::insert_id();
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$_SESSION['addedresource'] = $addedresource;
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$_SESSION['addedresourceid'] = $addedresourceid;
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} else {
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// Do not add external link to the links table.
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$addedresource[] = "Externallink";
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$addedresourceid[] = $external_link;
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$_SESSION['addedresource'] = $addedresource;
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$_SESSION['addedresourceid'] = $addedresourceid;
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}
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}
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}
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// Loading the session variables into local array.
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$addedresource = $_SESSION['addedresource'];
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$addedresourceid = $_SESSION['addedresourceid'];
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// This is when a resource was added to the session.
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if ($add) {
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// Adding the new variable to the local array.
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if (empty($_POST['external_link_submit'])) {
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// That case is already arranged, see upwards.
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$addedresource[] = $content;
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$addedresourceid[] = $add;
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}
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$addedresourceassigned[] = 0;
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// Loading the local array into the session variable.
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$_SESSION['addedresource'] = $addedresource;
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$_SESSION['addedresourceid'] = $addedresourceid;
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// We assign to chapters immediately!
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$resource_added = false;
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if ($from_learnpath == 'yes') {
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$i = 0;
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// Calculating the last order of the items of this chapter.
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$sql = "SELECT MAX(display_order) as maxi FROM $tbl_lp_item " .
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"WHERE c_id = $course_id AND lp_id = $learnpath_id AND parent_item_id=$chapter_id";
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$result = Database::query($sql);
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$row = Database::fetch_array($result);
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$lastorder_item = $row['maxi'];
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if (empty($lastorder_item)) {
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$lastorder_item = 0;
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$previous = 0;
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} else {
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$sql = "SELECT id FROM $tbl_lp_item " .
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"WHERE lp_id = $learnpath_id AND parent_item_id=$chapter_id AND display_order = $lastorder_item";
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//error_log('New LP - resourcelinker.php - '.$sql, 0);
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$result = Database::query($sql);
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$row = Database::fetch_array($result);
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$previous = $row['id'];
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}
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$lastorder = $lastorder_item + 1;
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foreach ($addedresource as $addedresource_item) {
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// In the case we added a chapter, add this into the chapters list with the correct parent_id.
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if ($addedresource_item == 'Chap') {
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$sql = "INSERT INTO $tbl_lp_item " .
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"(c_id, lp_id,item_type,title,parent_item_id,previous_item_id,next_item_id,display_order) " .
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"VALUES ($course_id, ".$learnpath_id.",'dokeos_chapter','".$learnpath_chapter_name."',".$chapter_id.",$previous,0,".$lastorder.")";
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//error_log('New LP - Inserting new resource: '.$sql, 0);
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$res = Database::query($sql);
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$my_id = Database::insert_id($res);
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if ($previous > 0) {
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$sql = "UPDATE $tbl_lp_item SET next_item_id = $my_id WHERE id=$previous";
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$res = Database::query($sql);
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}
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}
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if (!$addedresourceassigned[$i]) {
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// Not to assign it twice
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switch ($addedresource_item) {
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case 'Assignment':
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case 'Ass':
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//set tool type
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$addedresource_item = 'Assignments';
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$title = get_lang('Assignments');
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break;
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case 'Drop':
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//$addedresource_item = 'Dropbox';
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$addedresource_item = TOOL_DROPBOX;
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$title = get_lang('Dropbox');
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break;
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case 'Intro':
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$addedresource_item = 'Introduction_text';
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//$addedresource_item = TOOL_INTRO;
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$title = get_lang('IntroductionText');
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break;
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case 'Course_desc':
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//$addedresource_item = 'Course_description';
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$addedresource_item = TOOL_COURSE_DESCRIPTION;
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$title = get_lang('CourseDescription');
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break;
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case 'Group':
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//$addedresource_item = 'Groups';
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$addedresource_item = TOOL_GROUP;
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$title = get_lang('Groups');
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break;
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case 'User':
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//$addedresource_item = 'Users';
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$addedresource_item = TOOL_USER;
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$title = get_lang('Users');
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break;
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case 'Link':
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/*
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if ($target == '') {
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$target = '_self';
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}
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*/
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//$addedresource_item .= ' '.$target;
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//error_log('New LP - resourcelinker.php - In Link addition: '.$external_link);
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$addedresource_item = TOOL_LINK;
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$title = $external_link;
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break;
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case 'Document':
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$addedresource_item = TOOL_DOCUMENT;
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//get title from tool-type table
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$tooltable = Database::get_course_table(TABLE_DOCUMENT);
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$result = Database::query("SELECT * FROM $tooltable WHERE id=".$addedresourceid[$i]);
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$myrow=Database::fetch_array($result);
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$title = $myrow['title'];
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break;
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case 'Exercise':
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$addedresource_item = TOOL_QUIZ;
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//get title from tool-type table
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$tooltable = Database::get_course_table(TABLE_QUIZ_TEST);
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$result = Database::query("SELECT * FROM $tooltable WHERE id=".$addedresourceid[$i]);
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$myrow=Database::fetch_array($result);
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$title = $myrow['title'];
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break;
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case 'Forum':
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$addedresource_item = TOOL_FORUM;
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//TODO
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break;
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case 'Agenda':
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$addedresource_item = TOOL_CALENDAR_EVENT;
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//get title from tool-type table
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$tooltable = Database::get_course_table(TABLE_AGENDA);
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$result = Database::query("SELECT * FROM $tooltable WHERE id=".$addedresourceid[$i]);
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$myrow=Database::fetch_array($result);
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$title = $myrow['title'];
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break;
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case 'Ad_Valvas':
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$addedresource_item = TOOL_ANNOUNCEMENT;
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//get title from tool-type table
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$tooltable = Database::get_course_table(TABLE_ANNOUNCEMENT);
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$result = Database::query("SELECT * FROM $tooltable WHERE id=".$addedresourceid[$i]);
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$myrow=Database::fetch_array($result);
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$title = $myrow['title'];
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break;
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}
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$sql = "INSERT INTO $tbl_lp_item (c_id, lp_id, title, parent_item_id, item_type, ref, previous_item_id, next_item_id, display_order) " .
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"VALUES ($course_id, $learnpath_id, '$title','$chapter_id', '$addedresource_item','$addedresourceid[$i]',$previous,0,'".$lastorder."')";
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//error_log('New LP - Inserting new resource: '.$sql, 0);
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$result = Database::query($sql);
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$my_id = Database::insert_id($result);
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if ($previous > 0) {
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$sql = "UPDATE $tbl_lp_item SET next_item_id = $my_id WHERE id = $previous";
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//error_log($sql, 0);
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$res = Database::query($sql);
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}
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$addedresourceassigned[$i] = 1;
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$resource_added = true;
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}
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$i ++;
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$lastorder ++;
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}
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//$_SESSION['addedresource']=null;
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//$_SESSION['addedresourceid']=null;
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// cleaning up the session once again
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$_SESSION['addedresource'] = null;
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$_SESSION['addedresourceid'] = null;
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$_SESSION['addedresourceassigned'] = null;
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unset ($_SESSION['addedresource']);
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unset ($_SESSION['addedresourceid']);
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unset ($_SESSION['addedresourceassigned']);
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}
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}
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/*
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BREADCRUMBS
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This part is to allow going back to the tool where you came from
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in a previous version I used the table tool_list, but since the forum can access the
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resource_linker from two different pages (newtopic.php and editpost.php) and this is different
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from the link field in tool_list, I decide to hardcode this stuff here.
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By doing this, you can easily control which pages can access the toollinker and which not.
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*/
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if (isset($_SESSION['gradebook'])) {
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$gradebook = $_SESSION['gradebook'];
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}
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if (!empty($gradebook) && $gradebook == 'view') {
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$interbreadcrumb[] = array (
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'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
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'name' => get_lang('ToolGradebook')
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);
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}
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if ($_GET['source_id']) {
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switch ($_GET['source_id']) {
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case '1': // coming from Agenda
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if ($action == 'edit') {
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$url = "../calendar/agenda.php?action=edit&id=49&originalresource=$originalresource";
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}
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elseif ($action == 'add') {
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$url = "../calendar/agenda.php?action=add&originalresource=$originalresource";
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} else {
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$url = "../calendar/agenda.php?action=add";
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}
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$originaltoolname = get_lang('Agenda');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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case '2': // coming from forum: new topic
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$url = "../phpbb/newtopic.php?forum=$source_forum&md5=$md5";
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$originaltoolname = get_lang('ForumAddNewTopic');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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case '3': // coming from forum: edit topic
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$url = "../phpbb/editpost.php?post_id=$post_id&topic=$topic&forum=$forum&md5=$md5&originalresource=no";
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$originaltoolname = get_lang('ForumEditTopic');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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case '4': // coming from exercises: edit topic
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$url = "../exercice/admin.php?modifyAnswers=$modifyAnswers";
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$originaltoolname = get_lang('ExerciseAnswers');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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case '5': // coming from learning path
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$from_learnpath = 'yes';
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api_session_register('from_learnpath');
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break;
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case '6': // coming from forum: reply
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$url = "../phpbb/reply.php?topic=$topic&forum=$forum&parentid=$parentid";
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$url = $_SESSION['origintoolurl'];
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$originaltoolname = get_lang('ForumReply');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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/* add Frederik.Vermeire@pandora.be */
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case '7': // coming from Ad_Valvas
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if ($action == 'edit') {
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$url = "../announcements/announcements.php?action=edit&id=49&originalresource=$originalresource";
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} elseif ($action == 'add') {
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$url = "../announcements/announcements.php?action=add&originalresource=$originalresource";
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} else {
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$url = "../announcements/announcements.php?action=add";
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}
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$originaltoolname = get_lang('AdValvas');
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$breadcrumbelement = array ('url' => $url, 'name' => $originaltoolname);
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session_unregister('from_learnpath');
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unset ($from_learnpath);
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break;
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/* end add Frederik.Vermeire@pandora.be */
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}
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// We do not come from the learning path. We store the name of the tool & url in a session.
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if ($from_learnpath != 'yes') {
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if (!$_SESSION['origintoolurl'] || $_SESSION['origintoolurl'] != $interbreadcrumb['url']) {
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$_SESSION['origintoolurl'] = $breadcrumbelement['url'];
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$_SESSION['origintoolname'] = $breadcrumbelement['name'];
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$interbreadcrumb = '';
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}
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}
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}
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// This part of the code is the actual breadcrumb mechanism. If we do not come from the learning path we use
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// the information from the session. Else we use the information of the learningpath itself.
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if ($from_learnpath != 'yes') {
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$nameTools = get_lang('Attachment');
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$interbreadcrumb[] = array ('url' => $_SESSION['origintoolurl'], 'name' => $_SESSION['origintoolname']);
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} else {
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$learnpath_select_query = " SELECT * FROM $tbl_lp
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WHERE id=$learnpath_id";
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$sql_result = Database::query($learnpath_select_query);
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$therow = Database::fetch_array($sql_result);
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$learnpath_chapter_query = " SELECT * FROM $tbl_lp_item
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WHERE (lp_id = '$learnpath_id' and id = '$chapter_id')";
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$sql_result = Database::query($learnpath_chapter_query);
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$therow2 = Database::fetch_array($sql_result);
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$from_learnpath = 'yes';
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session_register('from_learnpath');
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$interbreadcrumb[] = array ('url' => "../newscorm/lp_controller.php?action=list", 'name' => get_lang('LearningPath'));
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$interbreadcrumb[] = array ('url' => "../newscorm/lp_controller.php?action=admin_view&lp_id=$learnpath_id", 'name' => stripslashes("{$therow['name']}"));
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$interbreadcrumb[] = array ('url' => api_get_self()."?action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no", 'name' => "{$therow2['title']}");
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}
|
|
|
|
$htmlHeadXtra[] = '<script type="text/javascript">
|
|
/* <![CDATA[ */
|
|
function targetfunc(input)
|
|
{
|
|
window.location=window.location+"&target="+document.learnpath_link.target.value;
|
|
}
|
|
/* ]]> */
|
|
</script>';
|
|
|
|
Display :: display_header($nameTools);
|
|
|
|
echo "<h3>".$nameTools;
|
|
if ($from_learnpath == 'yes') {
|
|
echo get_lang('AddResource')." - {$therow2['title']}";
|
|
}
|
|
echo "</h3>";
|
|
|
|
// We retrieve the tools that are active.
|
|
// We use this to check which resources a student may add (only the modules that are active).
|
|
// See http://www.dokeos.com/forum/viewtopic.php?t=4858
|
|
$active_modules = array();
|
|
$tool_table = Database::get_course_table(TABLE_TOOL_LIST);
|
|
$sql_select_active = "SELECT * FROM $tool_table WHERE visibility='1'";
|
|
$result_select_active = Database::query($sql_select_active);
|
|
while ($row=Database::fetch_array($result_select_active)) {
|
|
$active_modules[] = $row['name'];
|
|
}
|
|
?>
|
|
|
|
<table width="100%" border="0" cellspacing="0" cellpadding="0">
|
|
<tr>
|
|
<td width="300" valign="top" style='padding-right:15px;'>
|
|
<table width="300" border="0" cellspacing="0" cellpadding="0" style='border-right:1px solid grey;'>
|
|
<?php if ($from_learnpath != 'yes') { ?>
|
|
<tr>
|
|
<td width="26%"><b><?php echo get_lang('CourseResources'); ?></b></td>
|
|
</tr>
|
|
<?php
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_DOCUMENT, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Document&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Documents')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_CALENDAR_EVENT, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Agenda&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Agenda')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_ANNOUNCEMENT, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Ad_Valvas&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('AdValvas')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_BB_FORUM, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Forum&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Forum')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_LINK, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Link&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Links')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
if (api_is_allowed_to_edit() || in_array(TOOL_QUIZ, $active_modules)) {
|
|
?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Exercise&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Exercise')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
}
|
|
} else {
|
|
?>
|
|
<!--tr>
|
|
<td width="26%"><b><?php echo get_lang('ExportableCourseResources'); ?></b></td>
|
|
</tr-->
|
|
<?php if ($multi_level_learnpath === true ) { ?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=chapter&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Chapter')."</a>"; ?></td>
|
|
</tr>
|
|
<?php } ?>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Document&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Document')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Exercise&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Exercise')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Link&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Link')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Forum&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Forum')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Agenda&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Agenda')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Ad_Valvas&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('AdValvas')."</a>"; ?></td>
|
|
</tr>
|
|
<!--tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Course_description&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('CourseDescription')."</a>"; ?></td>
|
|
</tr-->
|
|
<!--tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Introduction_text&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('IntroductionText')."</a>"; ?></td>
|
|
</tr-->
|
|
<!--tr>
|
|
<td> </td>
|
|
</tr-->
|
|
<!--tr>
|
|
<td width="26%"><b><?php echo get_lang('DokeosRelatedCourseMaterial'); ?></b></td>
|
|
</tr-->
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Dropbox&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Dropbox')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Assignment&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Assignments')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Groups&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Groups')."</a>"; ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Users&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('Users')."</a>"; ?></td>
|
|
</tr>
|
|
|
|
<?php
|
|
}
|
|
?>
|
|
<!--tr>
|
|
<td> </td>
|
|
</tr-->
|
|
<!--tr>
|
|
<td><b><?php echo get_lang('ExternalResources'); ?></b></td>
|
|
</tr-->
|
|
<tr>
|
|
<td><?php echo "<a href=\"".api_get_self()."?content=Externallink&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('ExternalLink')."</a>"; ?></td>
|
|
</tr>
|
|
<?php
|
|
|
|
if ($from_learnpath != 'yes') {
|
|
echo "<tr><td> </td></tr>";
|
|
echo "<tr><td><b>".get_lang('ResourcesAdded')." (";
|
|
echo count($addedresource);
|
|
echo ")</b></td></tr>";
|
|
echo "<tr><td nowrap><a href=\"".api_get_self()."?showresources=true&action=$action&id=$id&lp_id=$learnpath_id&parent_item_id=$chapter_id&source_forum=$source_forum&originalresource=no\">".get_lang('ShowDelete')."</a>";
|
|
echo "</td></tr>";
|
|
}
|
|
?>
|
|
<tr>
|
|
<td> </td>
|
|
</tr>
|
|
<!--<tr>
|
|
<td><b><?php echo get_lang('BackTo'); ?></b></td>
|
|
</tr>//-->
|
|
<tr>
|
|
<td>
|
|
|
|
<?php
|
|
|
|
if ($from_learnpath != 'yes') {
|
|
echo "<form method=\"post\" action=\"{$_SESSION['origintoolurl']}\" style=\"margin: 0px;\"><input type=\"submit\" value=\"".' '.get_lang('Ok').' '."\"></form>";
|
|
} else {
|
|
echo "<form method=\"get\" action=\"lp_controller.php\" style=\"margin: 0px;\"><input type=\"hidden\" name=\"lp_id\" value=\"".htmlentities($learnpath_id)."\"><input type=\"hidden\" name=\"action\" value=\"admin_view\"><input type=\"submit\" value=\"".' '.get_lang('Ok').' '."\"></form>";
|
|
}
|
|
?>
|
|
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td> </td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td valign="top">
|
|
<?php
|
|
|
|
if ($resource_added) {
|
|
Display :: display_normal_message(get_lang('ResourceAdded'));
|
|
}
|
|
if ($InvalidURL) {
|
|
Display :: display_normal_message(get_lang('GiveURL'));
|
|
}
|
|
|
|
if ($from_learnpath != 'yes') {
|
|
echo count($addedresource)." ".strtolower(get_lang('ResourcesAdded'))."<br />";
|
|
}
|
|
//echo "<hr />";
|
|
|
|
// Agenda items -->
|
|
if ($content == 'Agenda') {
|
|
$TABLEAGENDA = Database::get_course_table(TABLE_AGENDA);
|
|
$TABLE_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
|
|
|
|
$sql = "SELECT agenda.*, toolitemproperties.*
|
|
FROM ".$TABLEAGENDA." agenda, ".$TABLE_ITEM_PROPERTY." toolitemproperties
|
|
WHERE agenda.id = toolitemproperties.ref
|
|
AND toolitemproperties.tool='".TOOL_CALENDAR_EVENT."'
|
|
AND toolitemproperties.to_group_id='0'
|
|
AND toolitemproperties.visibility='1'";
|
|
|
|
$result = Database::query($sql);
|
|
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<table width=\"100%\"><tr><td bgcolor=\"#E6E6E6\">";
|
|
echo "<img src='../img/agenda.gif' alt='agenda'>";
|
|
echo api_convert_and_format_date($myrow['start_date'], null, date_default_timezone_get())."<br />";
|
|
echo "<b>".$myrow['title']."</b></td></tr><tr><td>";
|
|
echo $myrow['content']."<br />";
|
|
showorhide_addresourcelink($content, $myrow['id']);
|
|
echo "</td></tr></table><br />";
|
|
}
|
|
} // end if ($_GET['resource'] == 'Agenda')
|
|
|
|
/* Chapter */
|
|
|
|
if ($content == 'chapter') {
|
|
echo '<table><form name="add_chapter" action="'.'" method="POST">'."\n";
|
|
echo ' <tr><td>'.get_lang('Title').'</td><td><input type="text" name="title" value="'.$title.'"></input></td></tr>'."\n";
|
|
echo ' <tr><td>'.get_lang('Description').'</td><td><input type="text" name="description" value="'.$description.'"></input></td></tr>'."\n";
|
|
echo ' <tr><td></td><td><input type="submit" name="add_chapter" value="'.get_lang('AddIt').'"/></td></tr>'."\n";
|
|
echo '</form></table>'."\n";
|
|
//echo "<hr />";
|
|
}
|
|
|
|
/* Documents */
|
|
|
|
// We show the documents in the following cases
|
|
// 1. the link to add documenets in the resource linker was clicked
|
|
// 2. we come to the resource linker for the first time (documents = default). In this case it can only be shown if
|
|
// a. one is a teacher (documents can be shown even if the tool is inactive)
|
|
// b. one is a student AND the documents tool is active. Student cannot add documents if the documents tool is inactive (teacher can do this)
|
|
if ($content == 'Document' || (empty($content) && (api_is_allowed_to_edit() || in_array(TOOL_DOCUMENT, $active_modules))) && !$_GET['showresources']) {
|
|
// setting variables for file locations
|
|
$baseServDir = $_configuration['root_sys'];
|
|
$courseDir = $_course['path'].'/document';
|
|
$baseWorkDir = $baseServDir.$courseDir;
|
|
// showing the link to move one folder up (when not in the root folder)
|
|
show_folder_up();
|
|
// showing the blue bar with the path in it when we are not in the root
|
|
if (get_levels($folder)) {
|
|
echo "<table width=\"100%\"><tr><td bgcolor=\"#4171B5\">";
|
|
echo "<img src=\"../img/opendir.gif\" alt='directory'><font color=\"#ffffff\"><b>";
|
|
echo $folder."</b></font></td></tr></table>";
|
|
}
|
|
|
|
// Showing the documents and subfolders of the folder we are in.
|
|
show_documents($folder);
|
|
//echo "<hr />";
|
|
}
|
|
|
|
/* Ad Valvas */
|
|
|
|
if ($content == 'Ad_Valvas') {
|
|
$tbl_announcement = Database :: get_course_table(TABLE_ANNOUNCEMENT);
|
|
$sql = "SELECT * FROM ".$tbl_announcement." a, ".$item_property_table." i WHERE i.tool = '".TOOL_ANNOUNCEMENT."' AND a.id=i.ref AND i.visibility='1' AND i.to_group_id = 0 AND i.to_user_id IS NULL ORDER BY a.display_order ASC";
|
|
//error_log($sql, 0);
|
|
$result = Database::query($sql);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<table width=\"100%\"><tr><td>";
|
|
echo "<img src='../img/valves.gif' alt='advalvas'>";
|
|
echo api_convert_and_format_date($myrow['end_date'], DATE_FORMAT_LONG, date_default_timezone_get());
|
|
echo "</td></tr><tr><td>";
|
|
echo $myrow['title']."<br />";
|
|
showorhide_addresourcelink($content, $myrow['id']);
|
|
echo "</td></tr></table>";
|
|
}
|
|
}
|
|
|
|
/* Forums */
|
|
|
|
if ($content == 'Forum') {
|
|
$TBL_FORUMS = Database::get_course_table(TABLE_FORUM);
|
|
$TBL_CATAGORIES = Database::get_course_table(TABLE_FORUM_CATEGORY);
|
|
$TBL_FORUMTOPICS = Database::get_course_table(TABLE_FORUM_THREAD);
|
|
$tbl_posts = Database::get_course_table(TABLE_FORUM_POST);
|
|
|
|
echo "<table width='100%'>";
|
|
|
|
// Displaying the categories and the forums.
|
|
if (!$forum and !$thread) {
|
|
$sql = "SELECT * FROM ".$TBL_FORUMS." forums, ".$TBL_CATAGORIES." categories WHERE forums.forum_category=categories.cat_id ORDER BY forums.forum_category DESC";
|
|
//error_log($sql, 0);
|
|
$result = Database::query($sql);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
if ($myrow['cat_title'] !== $old_cat_title) {
|
|
echo "<tr><td bgcolor='#4171B5' colspan='2'><font color='white'><b>".$myrow['cat_title']."</b></font></td></tr>";
|
|
}
|
|
$old_cat_title = $myrow['cat_title'];
|
|
echo "<tr><td><img src='../img/forum.gif'><a href='".api_get_self()."?content=Forum&category=".$myrow['cat_id']."&forum=".$myrow['forum_id']."&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".$myrow['forum_name']."</td><td>";
|
|
showorhide_addresourcelink('Forum', $myrow['forum_id']);
|
|
echo "</td></tr>";
|
|
}
|
|
}
|
|
// Displaying all the threads of one forum.
|
|
if ($forum) {
|
|
// Displaying the category title.
|
|
$sql = "SELECT * FROM ".$TBL_CATAGORIES." WHERE cat_id=$category";
|
|
$result = Database::query($sql);
|
|
$myrow = Database::fetch_array($result);
|
|
echo "<tr><td bgcolor='#4171B5' colspan='2'><font color='white'><b>".$myrow['cat_title']."</b></font></td></tr>";
|
|
|
|
// Displaying the forum title.
|
|
$sql = "SELECT * FROM ".$TBL_FORUMS." forums, ".$TBL_FORUMTOPICS." topics WHERE forums.forum_id=topics.forum_id";
|
|
$result = Database::query($sql);
|
|
$myrow = Database::fetch_array($result);
|
|
echo "<tr><td bgcolor='#cccccc' colspan='2'><b>".$myrow['forum_name']."</b></td></tr>";
|
|
|
|
if (!$thread) {
|
|
// Displaying all the threads of this forum.
|
|
$sql = "SELECT * FROM ".$TBL_FORUMTOPICS." WHERE forum_id=$forum";
|
|
$result = Database::query($sql);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<tr><td><a href='".api_get_self()."?content=Forum&category=$category&forum=1&thread=".$myrow['topic_id']."&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".$myrow['topic_title']."</a> (".$myrow['prenom']." ".$myrow['nom'].")</td><td>";
|
|
showorhide_addresourcelink("Thread", $myrow['topic_id']);
|
|
echo "</td></tr>";
|
|
}
|
|
} else {
|
|
// Displaying all the replies.
|
|
$sql = "SELECT * FROM ".$tbl_posts." post WHERE post.topic_id=$thread ORDER BY post.post_id ASC";
|
|
$result = Database::query($sql);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<tr><td><b>".$myrow['post_title']."</b><br />";
|
|
echo $myrow['post_text']."</td>";
|
|
echo "<td>";
|
|
showorhide_addresourcelink('Post', $myrow['post_id']);
|
|
echo "</td></tr><tr><td colspan='2'><hr noshade></td></tr>";
|
|
}
|
|
|
|
}
|
|
}
|
|
echo "</table>";
|
|
}
|
|
|
|
/* Links */
|
|
|
|
if ($content == 'Link') {
|
|
// Including the links language file.
|
|
include "../lang/$language/link.inc.php";
|
|
|
|
// Including the links functions file.
|
|
require_once api_get_path(LIBRARY_PATH).'link.lib.php';
|
|
|
|
$tbl_categories = Database::get_course_table(TABLE_LINK_CATEGORY);
|
|
if (($learnpath_id != '') and ($content == 'Link')) {
|
|
echo "<form name='learnpath_link'><table>";
|
|
echo "<tr></td><td align='left'>".get_lang('LinkTarget')." :</td><td align='left'><select name='target' onchange='javascript: targetfunc();'><option value='_self' ";
|
|
if ($target == '_self') {
|
|
echo "selected";
|
|
}
|
|
echo ">".get_lang('SameWindow')."</option><option value='_blank'";
|
|
if ($target == '_blank') {
|
|
echo "selected";
|
|
}
|
|
echo ">".get_lang('NewWindow')."</option></select></td></tr></table></form>";
|
|
}
|
|
|
|
// Showing the links that are in the root (having no category).
|
|
$sql = "SELECT * FROM ".$link_table." l, ".$item_property_table." ip WHERE (l.category_id=0 or l.category_id IS NULL) AND ip.tool = '".TOOL_LINK."' AND l.id=ip.ref AND ip.visibility='1'";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) > 0) {
|
|
echo "<table width=\"100%\"><tr><td bgcolor=\"#E6E6E6\"><i>".get_lang('NoCategory')."</i></td></tr></table>";
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<img src='../img/links.gif'>".$myrow['title'];
|
|
echo "<br />";
|
|
showorhide_addresourcelink($content, $myrow['id']);
|
|
echo "<br /><br />";
|
|
}
|
|
}
|
|
|
|
// Showing the categories and the links in it.
|
|
$sqlcategories = "SELECT * FROM ".$tbl_categories." ORDER by display_order DESC";
|
|
$resultcategories = Database::query($sqlcategories) or die;
|
|
while ($myrow = @ Database::fetch_array($resultcategories)) {
|
|
$sql_links = "SELECT * FROM ".$link_table." l, ".$item_property_table." ip WHERE l.category_id='".$myrow['id']."' AND ip.tool = '".TOOL_LINK."' AND l.id=ip.ref AND ip.visibility='1' ORDER BY l.display_order DESC";
|
|
echo "<table width=\"100%\"><tr><td bgcolor=\"#E6E6E6\"><i>".$myrow['category_title']."</i></td></tr></table>";
|
|
$result_links = Database::query($sql_links);
|
|
while ($myrow = Database::fetch_array($result_links)) {
|
|
echo "<img src='../img/links.gif' />".$myrow['title'];
|
|
echo "<br />";
|
|
showorhide_addresourcelink($content, $myrow['id']);
|
|
echo "<br /><br />";
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Exercise */
|
|
|
|
if (($content == 'Exercise') || ($content == 'HotPotatoes')) {
|
|
$TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST);
|
|
$result = Database::query("SELECT * FROM ".$TBL_EXERCICES." WHERE active='1' ORDER BY id ASC");
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
echo "<img src='../img/quiz.gif'>".$myrow['title']."<br />";
|
|
showorhide_addresourcelink($content, $myrow["id"]);
|
|
echo "<br /><br />";
|
|
}
|
|
|
|
if ($from_learnpath == 'yes') {
|
|
$uploadPath = '/HotPotatoes_files';
|
|
$TBL_DOCUMENT = Database::get_course_table(TABLE_DOCUMENT);
|
|
$documentPath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
|
|
$sql = "SELECT * FROM ".$TBL_DOCUMENT." WHERE (path LIKE '%htm%' OR path LIKE '%html%') AND path LIKE '".$uploadPath."/%/%' ORDER BY id ASC";
|
|
$result = Database::query($sql);
|
|
while ($myrow = Database::fetch_array($result)) {
|
|
$path = $myrow['path'];
|
|
echo "<img src='../img/jqz.jpg'>".GetQuizName($path, $documentPath)."<br />";
|
|
showorhide_addresourcelink('HotPotatoes', $myrow['id']);
|
|
echo "<br /><br />";
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/* External Links */
|
|
|
|
if ($content == 'Externallink') {
|
|
?>
|
|
<form name="form1" method="post" action="">
|
|
<table width="80%" border="0" cellspacing="0" cellpadding="0">
|
|
<tr>
|
|
<td align="right"><?php echo get_lang('ExternalLink'); ?> : </td>
|
|
<td align="left"><input name="external_link" type="text" id="external_link" value="http://"></td>
|
|
<?php
|
|
|
|
if ($learnpath_id != '') {
|
|
echo "</tr><tr><td align='right'>".get_lang('LinkTarget')." :</td><td align='left'><select name='target'><option value='_self'>".get_lang('SameWindow')."</option><option value='_blank'>".get_lang('NewWindow')."</option></select></td>";
|
|
}
|
|
?>
|
|
</tr>
|
|
<tr>
|
|
<td><?php if ($is_allowedToEdit) {echo get_lang('AddToLinks');} ?></td>
|
|
<td>
|
|
<?php if ($is_allowedToEdit){?>
|
|
<select name="add_2_links" id="add_2_links">
|
|
<option value="niet toevoegen" selected="selected">-<?php echo get_lang('DontAdd'); ?>-</option>
|
|
<option value="0"><?php echo get_lang('MainCategory'); ?></option>
|
|
<?php
|
|
|
|
$tbl_categories = Database::get_course_table(TABLE_LINK_CATEGORY);
|
|
$sql = "SELECT * FROM $tbl_categories ORDER BY display_order ASC";
|
|
echo $sql;
|
|
$result = Database::query($sql);
|
|
while ($row = Database::fetch_array($result)) {
|
|
echo "<option value='".$row['id']."'>".$row['category_title']."</option>";
|
|
}
|
|
?>
|
|
|
|
</select><?php } ?></td>
|
|
</tr>
|
|
<tr>
|
|
<td> </td>
|
|
<td><input name="external_link_submit" type="submit" id="external_link_submit" value="<?php echo get_lang('AddIt'); ?>"></td>
|
|
</tr>
|
|
<tr>
|
|
<td> </td>
|
|
<td> </td>
|
|
</tr>
|
|
<tr>
|
|
<td colspan="2"> </td>
|
|
</tr>
|
|
</table>
|
|
</form>
|
|
<?php
|
|
|
|
}
|
|
|
|
/* Assignments */
|
|
|
|
if ($content == 'Assignment') {
|
|
echo "<a href=".api_get_self()."?content=Ass&add=Ass&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no>".get_lang('AddAssignmentPage')."</a>";
|
|
}
|
|
|
|
/* Dropbox */
|
|
|
|
if ($content == 'Dropbox') {
|
|
echo "<a href='".api_get_self()."?content=Drop&add=Drop&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".get_lang('DropboxAdd')."</a>";
|
|
}
|
|
|
|
/* Introduction text */
|
|
|
|
if ($content == 'Introduction_text') {
|
|
echo "<a href='".api_get_self()."?content=Intro&add=Intro&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".get_lang('IntroductionTextAdd')."</a>";
|
|
}
|
|
|
|
/* Course description */
|
|
|
|
if ($content == 'Course_description') {
|
|
echo "<a href='".api_get_self()."?content=Course_desc&add=Course_desc&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".get_lang('CourseDescriptionAdd')."</a>";
|
|
}
|
|
|
|
/* Groups */
|
|
|
|
if ($content == 'Groups') {
|
|
echo "<a href='".api_get_self()."?content=Group&add=Group&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".get_lang('GroupsAdd')."</a>";
|
|
}
|
|
|
|
/* Users */
|
|
|
|
if ($content == 'Users') {
|
|
echo "<a href='".api_get_self()."?content=User&add=User&action=$action&lp_id=$learnpath_id&parent_item_id=$chapter_id&originalresource=no'>".get_lang('UsersAdd')."</a>";
|
|
}
|
|
|
|
if ($showresources) {
|
|
//echo "<h4>".get_lang('ResourceAdded')."</h4>";
|
|
display_resources(1);
|
|
}
|
|
|
|
echo "</td></tr></table>";
|
|
|
|
/* FOOTER */
|
|
|
|
Display :: display_footer();
|
|
|