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@ -1,10 +1,12 @@ |
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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* File containing the declaration of the learnpathList class. |
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* @package chamilo.learnpath |
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* @author Yannick Warnier <ywarnier@beeznest.org> |
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*/ |
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/** |
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* This class is only a learning path list container with several practical methods for sorting the list and |
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* provide links to specific paths |
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@ -12,9 +14,9 @@ |
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* @uses learnpath.class.php to generate learnpath objects to get in the list |
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*/ |
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class learnpathList { |
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public $list = array(); //holds a flat list of learnpaths data from the database |
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public $ref_list = array(); //holds a list of references to the learnpaths objects (only filled by get_refs()) |
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public $alpha_list = array(); //holds a flat list of learnpaths sorted by alphabetical name order |
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public $list = array(); // Holds a flat list of learnpaths data from the database. |
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public $ref_list = array(); // Holds a list of references to the learnpaths objects (only filled by get_refs()). |
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public $alpha_list = array(); // Holds a flat list of learnpaths sorted by alphabetical name order. |
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public $course_code; |
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public $user_id; |
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public $refs_active = false; |
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@ -28,93 +30,91 @@ class learnpathList { |
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* @param int Optional session id (otherwise we use api_get_session_id()) |
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* @return void |
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*/ |
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function __construct($user_id, $course_code='', $session_id = null) { |
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if (!empty($course_code)){ |
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$course_info = api_get_course_info($course_code); |
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$lp_table = Database::get_course_table(TABLE_LP_MAIN, $course_info['dbName']); |
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} else{ |
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function __construct($user_id, $course_code='', $session_id = null) { |
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if (!empty($course_code)){ |
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$course_info = api_get_course_info($course_code); |
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$lp_table = Database::get_course_table(TABLE_LP_MAIN, $course_info['dbName']); |
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} else { |
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$course_code = api_get_course_id(); |
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$lp_table = Database::get_course_table(TABLE_LP_MAIN); |
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} |
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$this->course_code = $course_code; |
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$this->user_id = $user_id; |
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} |
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$this->course_code = $course_code; |
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$this->user_id = $user_id; |
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//condition for the session |
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if (isset($session_id)) { |
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$session_id = intval($session_id); |
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} else { |
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$session_id = api_get_session_id(); |
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} |
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$condition_session = api_get_session_condition($session_id, false, true); |
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// Condition for the session. |
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if (isset($session_id)) { |
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$session_id = intval($session_id); |
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} else { |
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$session_id = api_get_session_id(); |
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} |
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$condition_session = api_get_session_condition($session_id, false, true); |
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$sql = "SELECT * FROM $lp_table $condition_session ORDER BY display_order ASC, name ASC"; |
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$res = Database::query($sql); |
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$names = array(); |
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while ($row = Database::fetch_array($res)) |
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{ |
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//check if published |
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$pub = ''; |
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$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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//use domesticate here instead of Database::escape_string because |
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//it prevents ' to be slashed and the input (done by learnpath.class.php::toggle_visibility()) |
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//is done using domesticate() |
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$myname = domesticate($row['name']); |
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$sql = "SELECT * FROM $lp_table $condition_session ORDER BY display_order ASC, name ASC"; |
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$res = Database::query($sql); |
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$names = array(); |
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while ($row = Database::fetch_array($res)) { |
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// Check if published. |
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$pub = ''; |
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$tbl_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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// Use domesticate here instead of Database::escape_string because |
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// it prevents ' to be slashed and the input (done by learnpath.class.php::toggle_visibility()) |
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// is done using domesticate() |
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$myname = domesticate($row['name']); |
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$mylink = 'newscorm/lp_controller.php?action=view&lp_id='.$row['id'].'&id_session='.$session_id; |
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$sql2="SELECT * FROM $tbl_tool where (name='$myname' and image='scormbuilder.gif' and link LIKE '$mylink%')"; |
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//error_log('New LP - learnpathList::__construct - getting visibility - '.$sql2,0); |
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//error_log('New LP - learnpathList::__construct - getting visibility - '.$sql2, 0); |
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$res2 = Database::query($sql2); |
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if(Database::num_rows($res2)>0){ |
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if (Database::num_rows($res2) > 0) { |
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$row2 = Database::fetch_array($res2); |
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$pub = $row2['visibility']; |
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}else{ |
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} else { |
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$pub = 'i'; |
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} |
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//check if visible |
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$vis = api_get_item_visibility(api_get_course_info($course_code),'learnpath',$row['id'],$session_id); |
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// Check if visible. |
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$vis = api_get_item_visibility(api_get_course_info($course_code), 'learnpath', $row['id'], $session_id); |
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$this->list[$row['id']] = array( |
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'lp_type' => $row['lp_type'], |
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'lp_session' => $row['session_id'], |
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'lp_name' => stripslashes($row['name']), |
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'lp_desc' => stripslashes($row['description']), |
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'lp_path' => $row['path'], |
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'lp_view_mode' => $row['default_view_mod'], |
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'lp_force_commit' => $row['force_commit'], |
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'lp_maker' => stripslashes($row['content_maker']), |
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'lp_proximity' => $row['content_local'], |
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'lp_encoding' => $row['default_encoding'], |
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'lp_visibility' => $vis, |
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'lp_published' => $pub, |
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'lp_prevent_reinit' => $row['prevent_reinit'], |
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'lp_scorm_debug' => $row['debug'], |
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'lp_display_order' => $row['display_order'], |
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'lp_preview_image' => stripslashes($row['preview_image']) |
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); |
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$names[$row['name']]=$row['id']; |
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} |
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$this->alpha_list = asort($names); |
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} |
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/** |
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* Gets references to learnpaths for all learnpaths IDs kept in the local list. |
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* This applies a transformation internally on list and ref_list and returns a copy of the refs list |
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* @return array List of references to learnpath objects |
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*/ |
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function get_refs(){ |
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foreach($this->list as $id => $dummy) |
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{ |
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$this->ref_list[$id] = new learnpath($this->course_code,$id,$this->user_id); |
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} |
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$this->refs_active = true; |
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return $this->ref_list; |
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} |
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/** |
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* Gets a table of the different learnpaths we have at the moment |
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* @return array Learnpath info as [lp_id] => ([lp_type]=> ..., [lp_name]=>...,[lp_desc]=>...,[lp_path]=>...) |
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*/ |
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function get_flat_list() |
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{ |
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$this->list[$row['id']] = array( |
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'lp_type' => $row['lp_type'], |
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'lp_session' => $row['session_id'], |
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'lp_name' => stripslashes($row['name']), |
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'lp_desc' => stripslashes($row['description']), |
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'lp_path' => $row['path'], |
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'lp_view_mode' => $row['default_view_mod'], |
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'lp_force_commit' => $row['force_commit'], |
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'lp_maker' => stripslashes($row['content_maker']), |
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'lp_proximity' => $row['content_local'], |
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'lp_encoding' => $row['default_encoding'], |
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'lp_visibility' => $vis, |
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'lp_published' => $pub, |
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'lp_prevent_reinit' => $row['prevent_reinit'], |
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'lp_scorm_debug' => $row['debug'], |
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'lp_display_order' => $row['display_order'], |
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'lp_preview_image' => stripslashes($row['preview_image']) |
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); |
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$names[$row['name']] = $row['id']; |
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} |
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$this->alpha_list = asort($names); |
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} |
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/** |
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* Gets references to learnpaths for all learnpaths IDs kept in the local list. |
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* This applies a transformation internally on list and ref_list and returns a copy of the refs list |
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* @return array List of references to learnpath objects |
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*/ |
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function get_refs() { |
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foreach ($this->list as $id => $dummy) { |
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$this->ref_list[$id] = new learnpath($this->course_code, $id, $this->user_id); |
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} |
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$this->refs_active = true; |
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return $this->ref_list; |
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} |
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/** |
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* Gets a table of the different learnpaths we have at the moment |
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* @return array Learnpath info as [lp_id] => ([lp_type]=> ..., [lp_name]=>...,[lp_desc]=>...,[lp_path]=>...) |
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*/ |
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function get_flat_list() { |
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return $this->list; |
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} |
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} |
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} |
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?> |
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Ivan Tcholakov
14 years ago