chamilo / chamilo-lms

main/gradebook/lib/fe/usertable.class.php

Spacing +6 added lines, -6 removed lines

@@ -18,7 +18,7 @@ 
 	 */
 	public function UserTable($userid, $evals = array(), $links = array(), $addparams = null)
 	{
-		parent :: __construct ('userlist', null, null, 0);
+		parent :: __construct('userlist', null, null, 0);
 		$this->userid = $userid;
 		$this->datagen = new UserDataGenerator($userid, $evals, $links);
 		if (isset($addparams)) {
@@ -87,8 +87,8 @@ 
 		// generate the data to display
 		$sortable_data = array();
 		foreach ($data_array as $data) {
-			if ($data[2]!="") {//filter by course removed
-				$row = array ();
+			if ($data[2] != "") {//filter by course removed
+				$row = array();
 				$row[] = $this->build_type_column($data[0]);
 				$row[] = $this->build_name_link($data[0]);
 				$row[] = $data[2];
@@ -123,15 +123,15 @@ 
 			// evaluation
 			case 'E' :
 				return ' '
-				. '<a href="gradebook_view_result.php?selecteval=' . $item->get_id() . '">'
+				. '<a href="gradebook_view_result.php?selecteval='.$item->get_id().'">'
 				. $item->get_name()
 				. '</a>';
 			// link
 			case 'L' :
-				return '&nbsp;<a href="' . $item->get_link() . '">'
+				return '&nbsp;<a href="'.$item->get_link().'">'
 				. $item->get_name()
 				. '</a>'
-				. '&nbsp;[' . $item->get_type_name() . ']';
+				. '&nbsp;['.$item->get_type_name().']';
 		}
 	}
 }

Braces +3 added lines, -2 removed lines

@@ -95,8 +95,9 @@
 				$row[] = $data[3];
 				$row[] = $data[4];
 				$row[] = $data[5];
-				if ($scoredisplay->is_custom())
-					$row[] = $data[6];
+				if ($scoredisplay->is_custom()) {
+									$row[] = $data[6];
+				}
 				$sortable_data[] = $row;
 			}
 		}

Indentation +116 added lines, -116 removed lines

@@ -10,128 +10,128 @@
  */
 class UserTable extends SortableTable
 {
-	private $userid;
-	private $datagen;
+    private $userid;
+    private $datagen;
 
-	/**
-	 * Constructor
-	 */
-	public function __construct($userid, $evals = array(), $links = array(), $addparams = null)
-	{
-		parent :: __construct ('userlist', null, null, 0);
-		$this->userid = $userid;
-		$this->datagen = new UserDataGenerator($userid, $evals, $links);
-		if (isset($addparams)) {
-			$this->set_additional_parameters($addparams);
-		}
-		$column = 0;
-		$this->set_header($column++, get_lang('Type'));
-		$this->set_header($column++, get_lang('Evaluation'));
-		$this->set_header($column++, get_lang('Course'));
-		$this->set_header($column++, get_lang('Category'));
-		$this->set_header($column++, get_lang('EvaluationAverage'));
-		$this->set_header($column++, get_lang('Result'));
+    /**
+     * Constructor
+     */
+    public function __construct($userid, $evals = array(), $links = array(), $addparams = null)
+    {
+        parent :: __construct ('userlist', null, null, 0);
+        $this->userid = $userid;
+        $this->datagen = new UserDataGenerator($userid, $evals, $links);
+        if (isset($addparams)) {
+            $this->set_additional_parameters($addparams);
+        }
+        $column = 0;
+        $this->set_header($column++, get_lang('Type'));
+        $this->set_header($column++, get_lang('Evaluation'));
+        $this->set_header($column++, get_lang('Course'));
+        $this->set_header($column++, get_lang('Category'));
+        $this->set_header($column++, get_lang('EvaluationAverage'));
+        $this->set_header($column++, get_lang('Result'));
 
-		$scoredisplay = ScoreDisplay :: instance();
-		if ($scoredisplay->is_custom()) {
-			$this->set_header($column++, get_lang('Display'));
-		}
-	}
+        $scoredisplay = ScoreDisplay :: instance();
+        if ($scoredisplay->is_custom()) {
+            $this->set_header($column++, get_lang('Display'));
+        }
+    }
 
-	/**
-	 * Function used by SortableTable to get total number of items in the table
-	 */
-	function get_total_number_of_items()
-	{
-		return $this->datagen->get_total_items_count();
-	}
+    /**
+     * Function used by SortableTable to get total number of items in the table
+     */
+    function get_total_number_of_items()
+    {
+        return $this->datagen->get_total_items_count();
+    }
 
-	/**
-	 * Function used by SortableTable to generate the data to display
-	 */
-	public function get_table_data($from = 1, $per_page = null, $column = null, $direction = null, $sort = null)
-	{
-		$scoredisplay = ScoreDisplay :: instance();
+    /**
+     * Function used by SortableTable to generate the data to display
+     */
+    public function get_table_data($from = 1, $per_page = null, $column = null, $direction = null, $sort = null)
+    {
+        $scoredisplay = ScoreDisplay :: instance();
 
-		// determine sorting type
-		switch ($this->column) {
-			// Type
-			case 0:
-				$sorting = UserDataGenerator :: UDG_SORT_TYPE;
-				break;
-			case 1:
-				$sorting = UserDataGenerator :: UDG_SORT_NAME;
-				break;
-			case 2:
-				$sorting = UserDataGenerator :: UDG_SORT_COURSE;
-				break;
-			case 3:
-				$sorting = UserDataGenerator :: UDG_SORT_CATEGORY;
-				break;
-			case 4:
-				$sorting = UserDataGenerator :: UDG_SORT_AVERAGE;
-				break;
-			case 5:
-				$sorting = UserDataGenerator :: UDG_SORT_SCORE;
-				break;
-			case 6:
-				$sorting = UserDataGenerator :: UDG_SORT_MASK;
-				break;
-		}
-		if ($this->direction == 'DESC') {
-			$sorting |= UserDataGenerator :: UDG_SORT_DESC;
-		} else {
-			$sorting |= UserDataGenerator :: UDG_SORT_ASC;
-		}
-		$data_array = $this->datagen->get_data($sorting, $from, $this->per_page);
-		// generate the data to display
-		$sortable_data = array();
-		foreach ($data_array as $data) {
-			if ($data[2]!="") {//filter by course removed
-				$row = array ();
-				$row[] = $this->build_type_column($data[0]);
-				$row[] = $this->build_name_link($data[0]);
-				$row[] = $data[2];
-				$row[] = $data[3];
-				$row[] = $data[4];
-				$row[] = $data[5];
-				if ($scoredisplay->is_custom())
-					$row[] = $data[6];
-				$sortable_data[] = $row;
-			}
-		}
+        // determine sorting type
+        switch ($this->column) {
+            // Type
+            case 0:
+                $sorting = UserDataGenerator :: UDG_SORT_TYPE;
+                break;
+            case 1:
+                $sorting = UserDataGenerator :: UDG_SORT_NAME;
+                break;
+            case 2:
+                $sorting = UserDataGenerator :: UDG_SORT_COURSE;
+                break;
+            case 3:
+                $sorting = UserDataGenerator :: UDG_SORT_CATEGORY;
+                break;
+            case 4:
+                $sorting = UserDataGenerator :: UDG_SORT_AVERAGE;
+                break;
+            case 5:
+                $sorting = UserDataGenerator :: UDG_SORT_SCORE;
+                break;
+            case 6:
+                $sorting = UserDataGenerator :: UDG_SORT_MASK;
+                break;
+        }
+        if ($this->direction == 'DESC') {
+            $sorting |= UserDataGenerator :: UDG_SORT_DESC;
+        } else {
+            $sorting |= UserDataGenerator :: UDG_SORT_ASC;
+        }
+        $data_array = $this->datagen->get_data($sorting, $from, $this->per_page);
+        // generate the data to display
+        $sortable_data = array();
+        foreach ($data_array as $data) {
+            if ($data[2]!="") {//filter by course removed
+                $row = array ();
+                $row[] = $this->build_type_column($data[0]);
+                $row[] = $this->build_name_link($data[0]);
+                $row[] = $data[2];
+                $row[] = $data[3];
+                $row[] = $data[4];
+                $row[] = $data[5];
+                if ($scoredisplay->is_custom())
+                    $row[] = $data[6];
+                $sortable_data[] = $row;
+            }
+        }
 
-		return $sortable_data;
-	}
+        return $sortable_data;
+    }
 
-	/**
-	 * @param $item
-	 * @return string
-	 */
-	private function build_type_column($item)
-	{
-		return GradebookUtils::build_type_icon_tag($item->get_icon_name());
-	}
+    /**
+     * @param $item
+     * @return string
+     */
+    private function build_type_column($item)
+    {
+        return GradebookUtils::build_type_icon_tag($item->get_icon_name());
+    }
 
-	/**
-	 * @param $item
-	 * @return string
-	 */
-	private function build_name_link($item)
-	{
-		switch ($item->get_item_type()) {
-			// evaluation
-			case 'E' :
-				return ' '
-				. '<a href="gradebook_view_result.php?selecteval=' . $item->get_id() . '">'
-				. $item->get_name()
-				. '</a>';
-			// link
-			case 'L' :
-				return '&nbsp;<a href="' . $item->get_link() . '">'
-				. $item->get_name()
-				. '</a>'
-				. '&nbsp;[' . $item->get_type_name() . ']';
-		}
-	}
+    /**
+     * @param $item
+     * @return string
+     */
+    private function build_name_link($item)
+    {
+        switch ($item->get_item_type()) {
+            // evaluation
+            case 'E' :
+                return '&nbsp;'
+                . '<a href="gradebook_view_result.php?selecteval=' . $item->get_id() . '">'
+                . $item->get_name()
+                . '</a>';
+            // link
+            case 'L' :
+                return '&nbsp;<a href="' . $item->get_link() . '">'
+                . $item->get_name()
+                . '</a>'
+                . '&nbsp;[' . $item->get_type_name() . ']';
+        }
+    }
 }

main/gradebook/lib/fe/evalform.class.php

Spacing +52 added lines, -52 removed lines

@@ -91,7 +91,7 @@ 
             'onchange' => 'document.add_users_to_evaluation.submit()'
         ));
         $select->addOption('', '');
-        for ($i = 65; $i <= 90; $i ++) {
+        for ($i = 65; $i <= 90; $i++) {
             $letter = chr($i);
             if (isset($this->extra) && $this->extra == $letter) {
                 $select->addOption($letter, $letter, 'selected');
@@ -106,7 +106,7 @@ 
         ));
         foreach ($this->evaluation_object->get_not_subscribed_students() as $user) {
             if ((!isset($this->extra)) || empty($this->extra) || api_strtoupper(api_substr($user[1], 0, 1)) == $this->extra) {
-                $select->addoption($user[1] . ' ' . $user[2] . ' (' . $user[3] . ')', $user[0]);
+                $select->addoption($user[1].' '.$user[2].' ('.$user[3].')', $user[0]);
             }
         }
         $this->addButtonCreate(get_lang('AddUserToEval'), 'submit_button');
@@ -134,21 +134,21 @@ 
         if (api_is_western_name_order()) {
             $renderer->setHeaderTemplate(
                     '<tr>
-    		       <th>' . get_lang('OfficialCode') . '</th>
-    		      <th>' . get_lang('UserName') . '</th>
-    		      <th>' . get_lang('FirstName') . '</th>
-    		      <th>' . get_lang('LastName') . '</th>
-    		      <th>' . get_lang('Qualify') . '</th>
+    		       <th>' . get_lang('OfficialCode').'</th>
+    		      <th>' . get_lang('UserName').'</th>
+    		      <th>' . get_lang('FirstName').'</th>
+    		      <th>' . get_lang('LastName').'</th>
+    		      <th>' . get_lang('Qualify').'</th>
     		   </tr>'
             );
         } else {
             $renderer->setHeaderTemplate(
                     '<tr>
-                   <th>' . get_lang('OfficialCode') . '</th>
-                  <th>' . get_lang('UserName') . '</th>
-                  <th>' . get_lang('LastName') . '</th>
-                  <th>' . get_lang('FirstName') . '</th>
-                  <th>' . get_lang('Qualify') . '</th>
+                   <th>' . get_lang('OfficialCode').'</th>
+                  <th>' . get_lang('UserName').'</th>
+                  <th>' . get_lang('LastName').'</th>
+                  <th>' . get_lang('FirstName').'</th>
+                  <th>' . get_lang('Qualify').'</th>
                </tr>'
             );
         }
@@ -174,33 +174,33 @@ 
             $result = $result_and_user['result'];
 
             $renderer = &$this->defaultRenderer();
-            $this->addText('score[' . $result->get_id() . ']', $this->build_stud_label($user['user_id'], $user['username'], $user['lastname'], $user['firstname']), false, array('class' => "span2",
+            $this->addText('score['.$result->get_id().']', $this->build_stud_label($user['user_id'], $user['username'], $user['lastname'], $user['firstname']), false, array('class' => "span2",
                 'maxlength' => 5));
 
-            $this->addRule('score[' . $result->get_id() . ']', get_lang('OnlyNumbers'), 'numeric');
+            $this->addRule('score['.$result->get_id().']', get_lang('OnlyNumbers'), 'numeric');
             $this->addRule(array(
-                'score[' . $result->get_id() . ']', 'maxvalue'), get_lang('OverMax'), 'compare', '<=');
+                'score['.$result->get_id().']', 'maxvalue'), get_lang('OverMax'), 'compare', '<=');
             $this->addRule(array(
-                'score[' . $result->get_id() . ']', 'minvalue'), get_lang('UnderMin'), 'compare', '>=');
-            $defaults['score[' . $result->get_id() . ']'] = $result->get_score();
+                'score['.$result->get_id().']', 'minvalue'), get_lang('UnderMin'), 'compare', '>=');
+            $defaults['score['.$result->get_id().']'] = $result->get_score();
 
             if (api_is_western_name_order()) {
-                $user_info = '<td align="left" >' . $user['firstname'] . '</td>';
-                $user_info .= '<td align="left" >' . $user['lastname'] . '</td>';
+                $user_info = '<td align="left" >'.$user['firstname'].'</td>';
+                $user_info .= '<td align="left" >'.$user['lastname'].'</td>';
             } else {
-                $user_info = '<td align="left" >' . $user['lastname'] . '</td>';
-                $user_info .= '<td align="left" >' . $user['firstname'] . '</td>';
+                $user_info = '<td align="left" >'.$user['lastname'].'</td>';
+                $user_info .= '<td align="left" >'.$user['firstname'].'</td>';
             }
 
             $template = '<tr>
-		      <td align="left" >' . $user['official_code'] . '</td>
-		      <td align="left" >' . $user['username'] . '</td>
-		      ' . $user_info . '
-		       <td align="left">{element} / ' . $this->evaluation_object->get_max() . '
+		      <td align="left" >' . $user['official_code'].'</td>
+		      <td align="left" >' . $user['username'].'</td>
+		      ' . $user_info.'
+		       <td align="left">{element} / ' . $this->evaluation_object->get_max().'
 		         <!-- BEGIN error --><br /><span style="color: #ff0000;font-size:10px">{error}</span><!-- END error -->
 		      </td>
 		   </tr>';
-            $renderer->setElementTemplate($template, 'score[' . $result->get_id() . ']');
+            $renderer->setElementTemplate($template, 'score['.$result->get_id().']');
         }
         $this->setDefaults($defaults);
         $this->addButtonSave(get_lang('EditResult'), 'submit');
@@ -215,15 +215,15 @@ 
     {
         $renderer = & $this->defaultRenderer();
         $renderer->setCustomElementTemplate('<span>{element}</span> ');
-        $this->addElement('static', null, null, '"' . $this->evaluation_object->get_name() . '" ');
-        $this->addElement('static', null, null, get_lang('MoveTo') . ' : ');
+        $this->addElement('static', null, null, '"'.$this->evaluation_object->get_name().'" ');
+        $this->addElement('static', null, null, get_lang('MoveTo').' : ');
         $select = $this->addElement('select', 'move_cat', null, null);
         $line = '';
         foreach ($this->evaluation_object->get_target_categories() as $cat) {
             for ($i = 0; $i < $cat[2]; $i++) {
                 $line .= '&mdash;';
             }
-            $select->addoption($line . ' ' . $cat[1], $cat[0]);
+            $select->addoption($line.' '.$cat[1], $cat[0]);
             $line = '';
         }
         $this->addButtonSave(get_lang('Ok'), 'submit');
@@ -253,21 +253,21 @@ 
         if (api_is_western_name_order()) {
             $renderer->setHeaderTemplate(
                     '<tr>
-                   <th>' . get_lang('OfficialCode') . '</th>
-                  <th>' . get_lang('UserName') . '</th>
-                  <th>' . get_lang('FirstName') . '</th>
-                  <th>' . get_lang('LastName') . '</th>
-                  <th>' . get_lang('Qualify') . '</th>
+                   <th>' . get_lang('OfficialCode').'</th>
+                  <th>' . get_lang('UserName').'</th>
+                  <th>' . get_lang('FirstName').'</th>
+                  <th>' . get_lang('LastName').'</th>
+                  <th>' . get_lang('Qualify').'</th>
                </tr>'
             );
         } else {
             $renderer->setHeaderTemplate(
                     '<tr>
-                   <th>' . get_lang('OfficialCode') . '</th>
-                  <th>' . get_lang('UserName') . '</th>
-                  <th>' . get_lang('LastName') . '</th>
-                  <th>' . get_lang('FirstName') . '</th>
-                  <th>' . get_lang('Qualify') . '</th>
+                   <th>' . get_lang('OfficialCode').'</th>
+                  <th>' . get_lang('UserName').'</th>
+                  <th>' . get_lang('LastName').'</th>
+                  <th>' . get_lang('FirstName').'</th>
+                  <th>' . get_lang('Qualify').'</th>
                </tr>'
             );
         }
@@ -275,7 +275,7 @@ 
         $firstUser = true;
         foreach ($tblusers as $user) {
 
-            $element_name = 'score[' . $user[0] . ']';
+            $element_name = 'score['.$user[0].']';
 
             $scoreColumnProperties = array('maxlength' => 5);
             if ($firstUser) {
@@ -290,19 +290,19 @@ 
             $this->addRule(array($element_name, 'minvalue'), get_lang('UnderMin'), 'compare', '>=');
 
             if (api_is_western_name_order()) {
-                $user_info = '<td align="left" >' . $user[3] . '</td>';
-                $user_info .= '<td align="left" >' . $user[2] . '</td>';
+                $user_info = '<td align="left" >'.$user[3].'</td>';
+                $user_info .= '<td align="left" >'.$user[2].'</td>';
             } else {
-                $user_info = '<td align="left" >' . $user[2] . '</td>';
-                $user_info .= '<td align="left" >' . $user[3] . '</td>';
+                $user_info = '<td align="left" >'.$user[2].'</td>';
+                $user_info .= '<td align="left" >'.$user[3].'</td>';
             }
             $nr_users++;
 
             $template = '<tr>
-		      <td align="left" >' . $user[4] . '</td>
-		      <td align="left" >' . $user[1] . '</td>
-		      ' . $user_info . '
-		       <td align="left">{element} / ' . $this->evaluation_object->get_max() . '
+		      <td align="left" >' . $user[4].'</td>
+		      <td align="left" >' . $user[1].'</td>
+		      ' . $user_info.'
+		       <td align="left">{element} / ' . $this->evaluation_object->get_max().'
 		         <!-- BEGIN error --><br /><span style="color: #ff0000;font-size:10px">{error}</span><!-- END error -->
 		      </td>
             </tr>';
@@ -336,7 +336,7 @@ 
         $renderer->setCustomElementTemplate('<span>{element}</span> ');
         $this->addElement('label', get_lang('User'), $userinfo['complete_name']);
 
-        $this->addText('score', array(get_lang('Score'), null, '/ ' . $this->evaluation_object->get_max()), false, array(
+        $this->addText('score', array(get_lang('Score'), null, '/ '.$this->evaluation_object->get_max()), false, array(
             'size' => '4',
             'class' => 'span1',
             'maxlength' => '5'
@@ -471,7 +471,7 @@ 
             }
         }
 
-        $this->addText('weight_mask', array(get_lang('Weight'), null, ' [0 .. <span id="max_weight">' . $all_categories[0]->get_weight() . '</span>] '), true, array(
+        $this->addText('weight_mask', array(get_lang('Weight'), null, ' [0 .. <span id="max_weight">'.$all_categories[0]->get_weight().'</span>] '), true, array(
             'size' => '4',
             'maxlength' => '5',
             'class' => 'span1'
@@ -543,11 +543,11 @@ 
             $link = LinkFactory :: get_evaluation_link($this->evaluation_object->get_id());
             $doc_url = $link->get_view_url($id);
             if ($doc_url != null) {
-                $opendocurl_start .= '<a href="' . $doc_url . '" target="_blank">';
+                $opendocurl_start .= '<a href="'.$doc_url.'" target="_blank">';
                 $opendocurl_end = '</a>';
             }
         }
-        return $opendocurl_start . api_get_person_name($firstname, $lastname) . ' (' . $username . ')' . $opendocurl_end;
+        return $opendocurl_start.api_get_person_name($firstname, $lastname).' ('.$username.')'.$opendocurl_end;
     }
 
     function sort_by_user($item1, $item2)

main/gradebook/lib/scoredisplay.class.php

Spacing +18 added lines, -18 removed lines

@@ -34,7 +34,7 @@ 
     /**
      * Compare the custom display of 2 scores, can be useful in sorting
      */
-    public static function compare_scores_by_custom_display ($score1, $score2)
+    public static function compare_scores_by_custom_display($score1, $score2)
     {
         if (!isset($score1)) {
             return (isset($score2) ? 1 : 0);
@@ -47,7 +47,7 @@ 
             if ($custom1 == $custom2) {
                 return 0;
             } else {
-                return (($score1[0]/$score1[1]) < ($score2[0]/$score2[1]) ? -1 : 1);
+                return (($score1[0] / $score1[1]) < ($score2[0] / $score2[1]) ? -1 : 1);
             }
         }
     }
@@ -79,7 +79,7 @@ 
         //Setting custom enabled
         $value = api_get_setting('gradebook_score_display_custom');
         $value = $value['my_display_custom'];
-        $this->custom_enabled  = $value == 'true' ? true : false;
+        $this->custom_enabled = $value == 'true' ? true : false;
 
         if ($this->custom_enabled) {
             $params = array('category = ?' =>  array('Gradebook'));
@@ -96,10 +96,10 @@ 
                 sort($portal_displays);
             }
             $this->custom_display = $portal_displays;
-            if (count($this->custom_display)>0) {
+            if (count($this->custom_display) > 0) {
                 $value = api_get_setting('gradebook_score_display_upperlimit');
                 $value = $value['my_display_upperlimit'];
-                $this->upperlimit_included  = $value == 'true' ? true : false;
+                $this->upperlimit_included = $value == 'true' ? true : false;
                 $this->custom_display_conv = $this->convert_displays($this->custom_display);
             }
         }
@@ -110,7 +110,7 @@ 
             //Load course settings
             if ($this->custom_enabled) {
                 $this->custom_display = $this->get_custom_displays();
-                if (count($this->custom_display)> 0) {
+                if (count($this->custom_display) > 0) {
                     $this->custom_display_conv = $this->convert_displays($this->custom_display);
                 }
             }
@@ -182,7 +182,7 @@ 
         }
 
         $sql = 'SELECT id FROM '.$tbl_gradebook_category.'
-                WHERE course_code = "'.$curr_course_code.'" '. $session_condition;
+                WHERE course_code = "'.$curr_course_code.'" '.$session_condition;
         $rs  = Database::query($sql);
         $category_id = 0;
         if (Database::num_rows($rs) > 0) {
@@ -251,7 +251,7 @@ 
         );
 
         $tbl_display = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_SCORE_DISPLAY);
-        foreach($display as $value => $text) {
+        foreach ($display as $value => $text) {
             $params = array(
                 'score' => $value,
                 'display' => $text,
@@ -307,7 +307,7 @@ 
         $my_score = $score == 0 ? 1 : $score;
 
         if ($type == SCORE_BAR) {
-            $percentage = $my_score[0]/$my_score[1]*100;
+            $percentage = $my_score[0] / $my_score[1] * 100;
 
             return Display::bar_progress($percentage);
         }
@@ -348,7 +348,7 @@ 
             case SCORE_PERCENT :                        // XX %
                 return $this->display_as_percent($score);
             case SCORE_DIV_PERCENT :                    // X / Y (XX %)
-                return $this->display_as_div($score).' (' . $this->display_as_percent($score) . ')';
+                return $this->display_as_div($score).' ('.$this->display_as_percent($score).')';
             case SCORE_AVERAGE :                        // XX %
                 return $this->display_as_percent($score);
             case SCORE_DECIMAL :                        // 0.50  (X/Y)
@@ -358,7 +358,7 @@ 
                 if (!empty($custom)) {
                     $custom = ' - '.$custom;
                 }
-                return $this->display_as_div($score).' (' . $this->display_as_percent($score) . ')'.$custom;
+                return $this->display_as_div($score).' ('.$this->display_as_percent($score).')'.$custom;
             case SCORE_DIV_SIMPLE_WITH_CUSTOM :         // X - Good!
                 $custom = $this->display_custom($score);
 
@@ -410,9 +410,9 @@ 
      */
     private function display_as_decimal($score)
     {
-        $score_denom = ($score[1]==0) ? 1 : $score[1];
+        $score_denom = ($score[1] == 0) ? 1 : $score[1];
 
-        return $this->format_score($score[0]/$score_denom);
+        return $this->format_score($score[0] / $score_denom);
     }
 
     /**
@@ -420,9 +420,9 @@ 
      */
     private function display_as_percent($score)
     {
-        $score_denom = ($score[1]==0) ? 1 : $score[1];
+        $score_denom = ($score[1] == 0) ? 1 : $score[1];
 
-        return $this->format_score($score[0]/$score_denom*100) . ' %';
+        return $this->format_score($score[0] / $score_denom * 100).' %';
     }
 
     /**
@@ -438,7 +438,7 @@ 
         } else {
             $score[0] = isset($score[0]) ? $this->format_score($score[0]) : 0;
             $score[1] = isset($score[1]) ? $this->format_score($score[1]) : 0;
-            return  $score[0] . ' / ' . $score[1];
+            return  $score[0].' / '.$score[1];
         }
     }
 
@@ -448,7 +448,7 @@ 
      */
     private function display_custom($score)
     {
-        $my_score_denom= ($score[1]==0) ? 1 : $score[1];
+        $my_score_denom = ($score[1] == 0) ? 1 : $score[1];
         $scaledscore = $score[0] / $my_score_denom;
         if ($this->upperlimit_included) {
             foreach ($this->custom_display_conv as $displayitem) {
@@ -512,7 +512,7 @@ 
                 ORDER BY score';
         $result = Database::query($sql);
 
-        return Database::store_result($result,'ASSOC');
+        return Database::store_result($result, 'ASSOC');
     }
 
     /**

main/gradebook/lib/gradebook_data_generator.class.php

Spacing +10 added lines, -10 removed lines

@@ -42,12 +42,12 @@ 
         if (count($allcats) > 0) {
             // get sub categories id
             $tabCategories = array();
-            for ($i=0; $i < count($allcats); $i++) {
+            for ($i = 0; $i < count($allcats); $i++) {
                 $tabCategories[] = $allcats[$i]->get_id();
             }
             // dont display links that belongs to a sub category
             $tabLinkToDisplay = array();
-            for ($i=0; $i < count($alllinks); $i++) {
+            for ($i = 0; $i < count($alllinks); $i++) {
                 if (!in_array($alllinks[$i]->get_category_id(), $tabCategories)) {
                     $tabLinkToDisplay[] = $alllinks[$i];
                 }
@@ -89,7 +89,7 @@ 
         //$status = CourseManager::get_user_in_course_status(api_get_user_id(), api_get_course_id());
         // do some checks on count, redefine if invalid value
         if (!isset($count)) {
-            $count = count ($this->items) - $start;
+            $count = count($this->items) - $start;
         }
         if ($count < 0) {
             $count = 0;
@@ -246,7 +246,7 @@ 
         $display = $scoreDisplay->display_score($score, SCORE_DIV, SCORE_BOTH, true);
         $type = $item->get_item_type();
         if ($type == 'L' && get_class($item) == 'ExerciseLink') {
-            $display  = ExerciseLib::show_score($score[0], $score[1], false);
+            $display = ExerciseLib::show_score($score[0], $score[1], false);
         }
 
         return array(
@@ -268,7 +268,7 @@ 
         $type = $item->get_item_type();
 
         if ($type == 'L' && get_class($item) == 'ExerciseLink') {
-            $display  = ExerciseLib::show_score($score[0], $score[1], false);
+            $display = ExerciseLib::show_score($score[0], $score[1], false);
         }
 
         return array(
@@ -361,7 +361,7 @@ 
 
                 $type = $item->get_item_type();
                 if ($type == 'L' && get_class($item) == 'ExerciseLink') {
-                    $display  = ExerciseLib::show_score($score[0], $score[1], false);
+                    $display = ExerciseLib::show_score($score[0], $score[1], false);
                 }
 
                 return array(
@@ -442,7 +442,7 @@ 
     public function sort_by_type($item1, $item2)
     {
         if ($item1->get_item_type() == $item2->get_item_type()) {
-            return $this->sort_by_name($item1,$item2);
+            return $this->sort_by_name($item1, $item2);
         } else {
             return ($item1->get_item_type() < $item2->get_item_type() ? -1 : 1);
         }
@@ -457,7 +457,7 @@ 
     {
         $result = api_strcmp($item1->get_description(), $item2->get_description());
         if ($result == 0) {
-            return $this->sort_by_name($item1,$item2);
+            return $this->sort_by_name($item1, $item2);
         }
         return $result;
     }
@@ -470,7 +470,7 @@ 
     public function sort_by_weight($item1, $item2)
     {
         if ($item1->get_weight() == $item2->get_weight()) {
-            return $this->sort_by_name($item1,$item2);
+            return $this->sort_by_name($item1, $item2);
         } else {
             return ($item1->get_weight() < $item2->get_weight() ? -1 : 1);
         }
@@ -501,7 +501,7 @@ 
         }
 
         if ($timestamp1 == $timestamp2) {
-            return $this->sort_by_name($item1,$item2);
+            return $this->sort_by_name($item1, $item2);
         } else {
             return ($timestamp1 < $timestamp2 ? -1 : 1);
         }

main/gradebook/lib/be/exerciselink.class.php

Indentation +13 added lines, -13 removed lines

@@ -194,13 +194,13 @@ 
         in exercice/exercice.php, look for note-query-exe-results marker*/
         $session_id = api_get_session_id();
         $courseId = $this->getCourseId();
-	    $exercise = new Exercise($courseId);
+        $exercise = new Exercise($courseId);
         $exercise->read($this->get_ref_id());
 
         if (!$this->is_hp) {
 
-		if ($exercise->exercise_was_added_in_lp == false) {
-			$sql = "SELECT * FROM $tblStats
+        if ($exercise->exercise_was_added_in_lp == false) {
+            $sql = "SELECT * FROM $tblStats
 			        WHERE
 			            exe_exo_id = ".intval($this->get_ref_id())." AND
 			            orig_lp_id = 0 AND
@@ -209,15 +209,15 @@ 
 			            session_id = $session_id AND
                                     c_id = $courseId 
                                 ";
-		    } else {
-		        $lpId = null;
-		        if (!empty($exercise->lpList)) {
-		            // Taking only the first LP
-		            $lpId = current($exercise->lpList);
-		            $lpId = $lpId['lp_id'];
-		        }
-
-		        $sql = "SELECT * FROM $tblStats
+            } else {
+                $lpId = null;
+                if (!empty($exercise->lpList)) {
+                    // Taking only the first LP
+                    $lpId = current($exercise->lpList);
+                    $lpId = $lpId['lp_id'];
+                }
+
+                $sql = "SELECT * FROM $tblStats
 		                WHERE
 		                    exe_exo_id = ".intval($this->get_ref_id())." AND
 		                    orig_lp_id = $lpId AND
@@ -225,7 +225,7 @@ 
 		                    session_id = $session_id AND
                                     c_id = $courseId 
                                 ";
-		    }
+            }
 
             if (!empty($stud_id) && $type != 'ranking') {
                 $sql .= " AND exe_user_id = $stud_id ";

Spacing +11 added lines, -11 removed lines

@@ -51,8 +51,8 @@ 
 
         $result = Database::query($sql);
         $cats = array();
-        while ($data=Database::fetch_array($result)) {
-            $cats[] = array ($data['id'], $data['title']);
+        while ($data = Database::fetch_array($result)) {
+            $cats[] = array($data['id'], $data['title']);
         }
 
         return $cats;
@@ -116,15 +116,15 @@ 
         $cats = array();
         if (isset($result)) {
             if (Database::num_rows($result) > 0) {
-                while ($data=Database::fetch_array($result)) {
-                    $cats[] = array ($data['id'], $data['title']);
+                while ($data = Database::fetch_array($result)) {
+                    $cats[] = array($data['id'], $data['title']);
                 }
             }
         }
 
         if (isset($result2)) {
             if (Database::num_rows($result2) > 0) {
-                while ($row=Database::fetch_array($result2)) {
+                while ($row = Database::fetch_array($result2)) {
                     /*$path = $data['path'];
                     $fname = GetQuizName($path,$documentPath);
         			$cats[] = array ($data['id'], $fname);*/
@@ -170,9 +170,9 @@ 
                 WHERE
                     session_id = $session_id AND
                     c_id = $course_id AND
-                    exe_exo_id   = ".(int)$this->get_ref_id();
+                    exe_exo_id   = ".(int) $this->get_ref_id();
         $result = Database::query($sql);
-        $number=Database::fetch_row($result);
+        $number = Database::fetch_row($result);
         return ($number[0] != 0);
     }
 
@@ -254,7 +254,7 @@ 
         } else {
             // all students -> get average
             // normal way of getting the info
-            $students = array();  // user list, needed to make sure we only
+            $students = array(); // user list, needed to make sure we only
             // take first attempts into account
             $student_count = 0;
             $sum = 0;
@@ -289,7 +289,7 @@ 
                         /*if (empty($count)) {
                             return null;
                         }*/
-                        return array($sumResult/$count , $weight);
+                        return array($sumResult / $count, $weight);
                         break;
                     case 'ranking':
                         return AbstractLink::getCurrentUserRanking($stud_id, $students);
@@ -319,7 +319,7 @@ 
         $session_id = api_get_session_id();
 
         $url = api_get_path(WEB_CODE_PATH).'gradebook/exercise_jump.php?session_id='.$session_id.'&cidReq='.$this->get_course_code().'&gradebook=view&exerciseId='.$this->get_ref_id().'&type='.$this->get_type();
-        if ((!api_is_allowed_to_edit() && $this->calc_score(api_get_user_id()) == null) || $status_user!=1) {
+        if ((!api_is_allowed_to_edit() && $this->calc_score(api_get_user_id()) == null) || $status_user != 1) {
             $url .= '&doexercise='.$this->get_ref_id();
         }
 
@@ -364,7 +364,7 @@ 
     public function is_valid_link()
     {
         $sql = 'SELECT count(id) from '.$this->get_exercise_table().'
-                WHERE c_id = '.$this->course_id.' AND id = '.(int)$this->get_ref_id().' ';
+                WHERE c_id = '.$this->course_id.' AND id = '.(int) $this->get_ref_id().' ';
         $result = Database::query($sql);
         $number = Database::fetch_row($result);
 

main/gradebook/lib/be/abstractlink.class.php

Spacing +24 added lines, -24 removed lines

@@ -138,22 +138,22 @@ 
         return $this->visible;
     }
 
-    public function set_id ($id)
+    public function set_id($id)
     {
         $this->id = $id;
     }
 
-    public function set_type ($type)
+    public function set_type($type)
     {
         $this->type = $type;
     }
 
-    public function set_ref_id ($ref_id)
+    public function set_ref_id($ref_id)
     {
         $this->ref_id = $ref_id;
     }
 
-    public function set_user_id ($user_id)
+    public function set_user_id($user_id)
     {
         $this->user_id = $user_id;
     }
@@ -231,29 +231,29 @@ 
         $sql = 'SELECT * FROM '.$tbl_grade_links;
         $paramcount = 0;
         if (isset ($id)) {
-            $sql.= ' WHERE id = '.intval($id);
-            $paramcount ++;
+            $sql .= ' WHERE id = '.intval($id);
+            $paramcount++;
         }
         if (isset ($type)) {
             if ($paramcount != 0) $sql .= ' AND';
             else $sql .= ' WHERE';
             $sql .= ' type = '.intval($type);
-            $paramcount ++;
+            $paramcount++;
         }
         if (isset ($ref_id)) {
             if ($paramcount != 0) $sql .= ' AND';
             else $sql .= ' WHERE';
             $sql .= ' ref_id = '.intval($ref_id);
-            $paramcount ++;
+            $paramcount++;
         }
         if (isset ($user_id)) {
             if ($paramcount != 0) {
                 $sql .= ' AND';
-            }else {
+            } else {
                 $sql .= ' WHERE';
             }
             $sql .= ' user_id = '.intval($user_id);
-            $paramcount ++;
+            $paramcount++;
         }
         if (isset ($course_code)) {
             if ($paramcount != 0) {
@@ -262,16 +262,16 @@ 
                 $sql .= ' WHERE';
             }
             $sql .= " course_code = '".Database::escape_string($course_code)."'";
-            $paramcount ++;
+            $paramcount++;
         }
         if (isset ($category_id)) {
             if ($paramcount != 0) {
                 $sql .= ' AND';
-            }else {
+            } else {
                 $sql .= ' WHERE';
             }
             $sql .= ' category_id = '.intval($category_id);
-            $paramcount ++;
+            $paramcount++;
         }
         if (isset ($visible)) {
             if ($paramcount != 0) {
@@ -311,7 +311,7 @@ 
             $session_id = api_get_session_id();
 
             $link->set_session_id($session_id);
-            $links[]=$link;
+            $links[] = $link;
         }
         return $links;
     }
@@ -402,12 +402,12 @@ 
         $dateobject = AbstractLink::load($idevaluation, null, null, null, null);
         $current_date_server = api_get_utc_datetime();
         $arreval = get_object_vars($dateobject[0]);
-        $description_log = isset($arreval['description']) ? $arreval['description']:'';
+        $description_log = isset($arreval['description']) ? $arreval['description'] : '';
         if (empty($nameLog)) {
             if (isset($_POST['name_link'])) {
                 $name_log = isset($_POST['name_link']) ? $_POST['name_link'] : $arreval['course_code'];
-            } elseif (isset($_POST['link_' . $idevaluation]) && $_POST['link_' . $idevaluation]) {
-                $name_log = $_POST['link_' . $idevaluation];
+            } elseif (isset($_POST['link_'.$idevaluation]) && $_POST['link_'.$idevaluation]) {
+                $name_log = $_POST['link_'.$idevaluation];
             } else {
                 $name_log = $arreval['course_code'];
             }
@@ -452,10 +452,10 @@ 
         $targets = array();
         $level = 0;
 
-        $crscats = Category::load(null,null,$this->get_course_code(),0);
+        $crscats = Category::load(null, null, $this->get_course_code(), 0);
         foreach ($crscats as $cat) {
-            $targets[] = array($cat->get_id(), $cat->get_name(), $level+1);
-            $targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
+            $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+            $targets = $this->add_target_subcategories($targets, $level + 1, $cat->get_id());
         }
 
         return $targets;
@@ -466,10 +466,10 @@ 
      */
     private function add_target_subcategories($targets, $level, $catid)
     {
-        $subcats = Category::load(null,null,null,$catid);
+        $subcats = Category::load(null, null, null, $catid);
         foreach ($subcats as $cat) {
-            $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-            $targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
+            $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+            $targets = $this->add_target_subcategories($targets, $level + 1, $cat->get_id());
         }
         return $targets;
     }
@@ -493,7 +493,7 @@ 
      * To keep consistency, do not call this method but LinkFactory::find_links instead.
      * @todo can be written more efficiently using a new (but very complex) sql query
      */
-    public function find_links ($name_mask,$selectcat)
+    public function find_links($name_mask, $selectcat)
     {
         $rootcat = Category::load($selectcat);
         $links = $rootcat[0]->get_links((api_is_allowed_to_edit() ? null : api_get_user_id()), true);

Braces +12 added lines, -6 removed lines

@@ -235,21 +235,27 @@ 
             $paramcount ++;
         }
         if (isset ($type)) {
-            if ($paramcount != 0) $sql .= ' AND';
-            else $sql .= ' WHERE';
+            if ($paramcount != 0) {
+                $sql .= ' AND';
+            } else {
+                $sql .= ' WHERE';
+            }
             $sql .= ' type = '.intval($type);
             $paramcount ++;
         }
         if (isset ($ref_id)) {
-            if ($paramcount != 0) $sql .= ' AND';
-            else $sql .= ' WHERE';
+            if ($paramcount != 0) {
+                $sql .= ' AND';
+            } else {
+                $sql .= ' WHERE';
+            }
             $sql .= ' ref_id = '.intval($ref_id);
             $paramcount ++;
         }
         if (isset ($user_id)) {
             if ($paramcount != 0) {
                 $sql .= ' AND';
-            }else {
+            } else {
                 $sql .= ' WHERE';
             }
             $sql .= ' user_id = '.intval($user_id);
@@ -267,7 +273,7 @@ 
         if (isset ($category_id)) {
             if ($paramcount != 0) {
                 $sql .= ' AND';
-            }else {
+            } else {
                 $sql .= ' WHERE';
             }
             $sql .= ' category_id = '.intval($category_id);

main/gradebook/lib/be/gradebookitem.class.php

Indentation +12 added lines, -12 removed lines

@@ -8,16 +8,16 @@
  */
 interface GradebookItem
 {
-	public function get_item_type();
-	public function get_id();
-	public function get_name();
-	public function get_description();
-	public function get_course_code();
-	public function get_weight();
-	public function get_date();
-	public function is_visible();
-	public function get_icon_name();
-	public function getStudentList();
-	public function setStudentList($list);
-	public function calc_score($stud_id = null, $type = null);
+    public function get_item_type();
+    public function get_id();
+    public function get_name();
+    public function get_description();
+    public function get_course_code();
+    public function get_weight();
+    public function get_date();
+    public function is_visible();
+    public function get_icon_name();
+    public function getStudentList();
+    public function setStudentList($list);
+    public function calc_score($stud_id = null, $type = null);
 }

main/gradebook/lib/be/category.class.php

Indentation -2 removed lines

@@ -1571,7 +1571,6 @@ 
      * @param string $course_code Course code (optional)
      * @param int    $session_id Session ID (optional)
      * @param bool   $order
-
      * @return array Array of subcategories
      */
     public function get_subcategories($stud_id = null, $course_code = null, $session_id = null, $order = null)
@@ -1850,7 +1849,6 @@ 
      * This function, locks a category , only one who can unlock it is
      * the platform administrator.
      * @param int locked 1 or unlocked 0
-
      * @return bool
      * */
     public function lock($locked)

Spacing +63 added lines, -63 removed lines

@@ -199,7 +199,7 @@ 
      */
     public function set_session_id($session_id = 0)
     {
-        $this->session_id = (int)$session_id;
+        $this->session_id = (int) $session_id;
     }
 
     /**
@@ -288,7 +288,7 @@ 
         $skills = $this->get_skills();
         $skill_select = array();
         if (!empty($skills)) {
-            foreach($skills as $skill) {
+            foreach ($skills as $skill) {
                 $skill_select[$skill['id']] = $skill['name'];
             }
         }
@@ -322,7 +322,7 @@ 
      */
     public static function load_session_categories($id = null, $session_id = null)
     {
-        if (isset($id) && (int)$id === 0) {
+        if (isset($id) && (int) $id === 0) {
             $cats = array();
             $cats[] = Category::create_root_category();
             return $cats;
@@ -335,7 +335,7 @@ 
         if (!empty($session_id)) {
             $tbl_grade_categories = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY);
             $sql = 'SELECT id, course_code
-                    FROM '.$tbl_grade_categories. '
+                    FROM '.$tbl_grade_categories.'
                     WHERE session_id = '.$session_id;
             $result_session = Database::query($sql);
             if (Database::num_rows($result_session) > 0) {
@@ -375,7 +375,7 @@ 
     ) {
         //if the category given is explicitly 0 (not null), then create
         // a root category object (in memory)
-        if (isset($id) && (int)$id === 0) {
+        if (isset($id) && (int) $id === 0) {
             $cats = array();
             $cats[] = Category::create_root_category();
 
@@ -386,8 +386,8 @@ 
         $sql = 'SELECT * FROM '.$tbl_grade_categories;
         $paramcount = 0;
         if (isset($id)) {
-            $sql.= ' WHERE id = '.intval($id);
-            $paramcount ++;
+            $sql .= ' WHERE id = '.intval($id);
+            $paramcount++;
         }
 
         if (isset($user_id)) {
@@ -423,10 +423,10 @@ 
             if (empty($session_id)) {
                 $sql .= ' AND (session_id IS NULL OR session_id = 0) ';
             } else {
-                $sql .= ' AND session_id = '.(int)$session_id.' ';
+                $sql .= ' AND session_id = '.(int) $session_id.' ';
             }
             //}
-            $paramcount ++;
+            $paramcount++;
         }
 
         if (isset($parent_id)) {
@@ -598,7 +598,7 @@ 
                             $default_weight = $default_weight_setting;
                         }
                         foreach ($components as $component) {
-                            $gradebook =  new Gradebook();
+                            $gradebook = new Gradebook();
                             $params = array();
 
                             $params['name'] = $component['acronym'];
@@ -615,7 +615,7 @@ 
                 }
             }
 
-            $gradebook= new Gradebook();
+            $gradebook = new Gradebook();
             $gradebook->update_skills_to_gradebook($this->id, $this->get_skills(false));
 
             return $id;
@@ -680,7 +680,7 @@ 
                         $params['description']      = $component['title'];
                         $params['user_id']          = api_get_user_id();
                         $params['parent_id']        = $this->id;
-                        $params['weight']           = $component['percentage']/100*$default_weight;
+                        $params['weight']           = $component['percentage'] / 100 * $default_weight;
                         $params['session_id']       = api_get_session_id();
                         $params['course_code']      = $this->get_course_code();
 
@@ -690,7 +690,7 @@ 
             }
         }
 
-        $gradebook= new Gradebook();
+        $gradebook = new Gradebook();
         $gradebook->update_skills_to_gradebook(
             $this->id,
             $this->get_skills(false),
@@ -710,7 +710,7 @@ 
         if (!empty($links)) {
             foreach ($links as $link_item) {
                 if (isset($link_item)) {
-                    $new_item_weight =  $new_weight * $link_item->get_weight() / $old_weight;
+                    $new_item_weight = $new_weight * $link_item->get_weight() / $old_weight;
                     $link_item->set_weight($new_item_weight);
                     $link_item->save();
                 }
@@ -751,7 +751,7 @@ 
                     visible=3';
         $res = Database::query($sql);
         $option = Database::fetch_array($res, 'ASSOC');
-        if ($option['num']>=1) {
+        if ($option['num'] >= 1) {
             return '&nbsp;&nbsp;<span class="resource-deleted">(&nbsp;'.get_lang('ResourceDeleted').'&nbsp;)</span>';
         } else {
             return false;
@@ -812,9 +812,9 @@ 
             $sql .= ' AND user_id = '.api_get_user_id();
         }
         if (!isset ($parent)) {
-            $sql.= ' AND parent_id is null';
+            $sql .= ' AND parent_id is null';
         } else {
-            $sql.= ' AND parent_id = '.intval($parent);
+            $sql .= ' AND parent_id = '.intval($parent);
         }
 
         $result = Database::query($sql);
@@ -912,7 +912,7 @@ 
                     }
 
                     if (isset($score) && !empty($score[1]) && !empty($catweight)) {
-                        $ressum += $score[0]/$score[1] * $catweight;
+                        $ressum += $score[0] / $score[1] * $catweight;
                     }
                 }
             }
@@ -1001,7 +1001,7 @@ 
                     }
 
                     if (isset($score) && !empty($score[1]) && !empty($catweight)) {
-                        $ressum += $score[0]/$score[1] * $catweight;
+                        $ressum += $score[0] / $score[1] * $catweight;
 
                         if ($ressum > $bestResult) {
                             $bestResult = $ressum;
@@ -1140,7 +1140,7 @@ 
                 // session, we don't check his registration to these, but this
                 // could be an improvement
                 if (!empty($session_id)) {
-                    $sql .= " AND course_code = '".Database::escape_string($course_code)."' AND session_id = ".(int)$session_id;
+                    $sql .= " AND course_code = '".Database::escape_string($course_code)."' AND session_id = ".(int) $session_id;
                 } else {
                     $sql .= " AND course_code = '".Database::escape_string($course_code)."' AND session_id is null OR session_id=0";
                 }
@@ -1164,9 +1164,9 @@ 
                 // could be an improvement
                 $sql .= " AND course_code  = '".Database::escape_string($course_code)."'";
                 if (!empty($session_id)) {
-                    $sql .= " AND session_id = ".(int)$session_id;
+                    $sql .= " AND session_id = ".(int) $session_id;
                 } else {
-                    $sql .="AND session_id IS NULL OR session_id=0";
+                    $sql .= "AND session_id IS NULL OR session_id=0";
                 }
             } else {
                 $sql .= ' AND course_code IN
@@ -1180,10 +1180,10 @@ 
                     )';
             }
         }elseif (api_is_platform_admin()) {
-            if (isset($session_id) && $session_id!=0) {
-                $sql.=' AND session_id='.intval($session_id);
+            if (isset($session_id) && $session_id != 0) {
+                $sql .= ' AND session_id='.intval($session_id);
             } else {
-                $sql.=' AND coalesce(session_id,0)=0';
+                $sql .= ' AND coalesce(session_id,0)=0';
             }
         }
         $result = Database::query($sql);
@@ -1191,7 +1191,7 @@ 
 
         // course independent categories
         if (empty($course_code)) {
-            $cats = Category::get_independent_categories_with_result_for_student (0, $stud_id, $cats);
+            $cats = Category::get_independent_categories_with_result_for_student(0, $stud_id, $cats);
         }
 
         return $cats;
@@ -1206,7 +1206,7 @@ 
     public function get_root_categories_for_teacher($user_id, $course_code = null, $session_id = null)
     {
         if ($user_id == null) {
-            return Category::load(null,null,$course_code,0,null,$session_id);
+            return Category::load(null, null, $course_code, 0, null, $session_id);
         }
 
         $courseTable = Database :: get_main_table(TABLE_MAIN_COURSE);
@@ -1218,7 +1218,7 @@ 
         if (!empty($course_code)) {
             $sql .= " AND course_code = '".Database::escape_string($course_code)."' ";
             if (!empty($session_id)) {
-                $sql .= " AND session_id = ".(int)$session_id;
+                $sql .= " AND session_id = ".(int) $session_id;
             }
         } else {
             $sql .= ' AND course_code in
@@ -1234,7 +1234,7 @@ 
         $cats = Category::create_category_objects_from_sql_result($result);
         // course independent categories
         if (isset($course_code)) {
-            $indcats = Category::load(null,$user_id,$course_code,0,null,$session_id);
+            $indcats = Category::load(null, $user_id, $course_code, 0, null, $session_id);
             $cats = array_merge($cats, $indcats);
         }
 
@@ -1277,20 +1277,20 @@ 
             $targets[] = $root;
 
             if (isset($this->course_code) && !empty($this->course_code)) {
-                $crscats = Category::load(null,null,$this->course_code,0);
+                $crscats = Category::load(null, null, $this->course_code, 0);
                 foreach ($crscats as $cat) {
                     if ($this->can_be_moved_to_cat($cat)) {
-                        $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                        $targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
+                        $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                        $targets = $this->add_target_subcategories($targets, $level + 1, $cat->get_id());
                     }
                 }
             }
 
-            $indcats = Category::load(null,$user,0,0);
+            $indcats = Category::load(null, $user, 0, 0);
             foreach ($indcats as $cat) {
                 if ($this->can_be_moved_to_cat($cat)) {
-                    $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                    $targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
+                    $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                    $targets = $this->add_target_subcategories($targets, $level + 1, $cat->get_id());
                 }
             }
 
@@ -1303,11 +1303,11 @@ 
      */
     private function add_target_subcategories($targets, $level, $catid)
     {
-        $subcats = Category::load(null,null,null,$catid);
+        $subcats = Category::load(null, null, null, $catid);
         foreach ($subcats as $cat) {
             if ($this->can_be_moved_to_cat($cat)) {
-                $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                $targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
+                $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                $targets = $this->add_target_subcategories($targets, $level + 1, $cat->get_id());
             }
         }
 
@@ -1320,7 +1320,7 @@ 
      * Impossible when origin and target are the same... children won't be processed
      * either. (a category can't be moved to one of its own children)
      */
-    private function can_be_moved_to_cat ($cat)
+    private function can_be_moved_to_cat($cat)
     {
         return $cat->get_id() != $this->get_id();
     }
@@ -1349,7 +1349,7 @@ 
     {
         $cats = Category::load(null, null, null, $this->id, null);
         $evals = Evaluation::load(null, null, null, $this->id, null);
-        $links = LinkFactory::load(null,null,null,null,null,$this->id,null);
+        $links = LinkFactory::load(null, null, null, null, null, $this->id, null);
 
         foreach ($cats as $cat) {
             $cat->set_course_code($this->get_course_code());
@@ -1382,15 +1382,15 @@ 
             $user = (api_is_platform_admin() ? null : api_get_user_id());
             $cats = Category::get_root_categories_for_teacher($user);
             foreach ($cats as $cat) {
-                $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                $targets = Category::add_subtree($targets, $level+1, $cat->get_id(),null);
+                $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                $targets = Category::add_subtree($targets, $level + 1, $cat->get_id(), null);
             }
         } else {
             // student
             $cats = Category::get_root_categories_for_student(api_get_user_id());
             foreach ($cats as $cat) {
-                $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                $targets = Category::add_subtree($targets, $level+1, $cat->get_id(), 1);
+                $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                $targets = Category::add_subtree($targets, $level + 1, $cat->get_id(), 1);
             }
         }
 
@@ -1400,14 +1400,14 @@ 
     /**
      * Internal function used by get_tree()
      */
-    private function add_subtree ($targets, $level, $catid, $visible)
+    private function add_subtree($targets, $level, $catid, $visible)
     {
-        $subcats = Category::load(null,null,null,$catid,$visible);
+        $subcats = Category::load(null, null, null, $catid, $visible);
 
         if (!empty($subcats)) {
             foreach ($subcats as $cat) {
-                $targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
-                $targets = Category::add_subtree($targets, $level+1, $cat->get_id(),$visible);
+                $targets[] = array($cat->get_id(), $cat->get_name(), $level + 1);
+                $targets = Category::add_subtree($targets, $level + 1, $cat->get_id(), $visible);
             }
         }
 
@@ -1418,7 +1418,7 @@ 
      * Generate an array of courses that a teacher hasn't created a category for.
      * @return array 2-dimensional array - every element contains 2 subelements (code, title)
      */
-    public function get_not_created_course_categories ($user_id)
+    public function get_not_created_course_categories($user_id)
     {
         $tbl_main_courses = Database :: get_main_table(TABLE_MAIN_COURSE);
         $tbl_main_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
@@ -1440,9 +1440,9 @@ 
                 )';
         $result = Database::query($sql);
 
-        $cats=array();
-        while ($data=Database::fetch_array($result)) {
-            $cats[] = array ($data['code'], $data['title']);
+        $cats = array();
+        while ($data = Database::fetch_array($result)) {
+            $cats[] = array($data['code'], $data['title']);
         }
 
         return $cats;
@@ -1452,7 +1452,7 @@ 
      * Generate an array of all courses that a teacher is admin of.
      * @return array 2-dimensional array - every element contains 2 subelements (code, title)
      */
-    public function get_all_courses ($user_id)
+    public function get_all_courses($user_id)
     {
         $tbl_main_courses = Database :: get_main_table(TABLE_MAIN_COURSE);
         $tbl_main_course_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
@@ -1466,7 +1466,7 @@ 
         $result = Database::query($sql);
         $cats = array();
         while ($data = Database::fetch_array($result)) {
-            $cats[] = array ($data['code'], $data['title']);
+            $cats[] = array($data['code'], $data['title']);
         }
 
         return $cats;
@@ -1479,7 +1479,7 @@ 
     {
         $cats = Category::load(null, null, null, $this->id, null);
         $evals = Evaluation::load(null, null, null, $this->id, null);
-        $links = LinkFactory::load(null,null,null,null,null,$this->id,null);
+        $links = LinkFactory::load(null, null, null, null, null, $this->id, null);
         if (!empty($cats)) {
             foreach ($cats as $cat) {
                 $cat->set_visible($this->is_visible());
@@ -1834,7 +1834,7 @@ 
      * @param string $name_mask search string
      * @return array category objects matching the search criterium
      */
-    public function find_category($name_mask,$allcat)
+    public function find_category($name_mask, $allcat)
     {
         $foundcats = array();
         foreach ($allcat as $search_cat) {
@@ -1877,9 +1877,9 @@ 
                 }
             }
 
-            $link_to_lock= $this->get_links();
+            $link_to_lock = $this->get_links();
             if (!empty($link_to_lock)) {
-                foreach ($link_to_lock as $item ) {
+                foreach ($link_to_lock as $item) {
                     $item->lock($locked);
                 }
             }
@@ -1968,7 +1968,7 @@ 
                 return [
                     'badge_link' => Display::url(
                         get_lang('DownloadBadges'),
-                        api_get_path(WEB_CODE_PATH) . "gradebook/get_badges.php?user=$user_id",
+                        api_get_path(WEB_CODE_PATH)."gradebook/get_badges.php?user=$user_id",
                         array(
                             'target' => '_blank',
                             'class' => 'btn btn-default'
@@ -2002,7 +2002,7 @@ 
             $fileWasGenerated = $certificate_obj->html_file_is_generated();
 
             if (!empty($fileWasGenerated)) {
-                $url = api_get_path(WEB_PATH) . 'certificates/index.php?id=' . $my_certificate['id'];
+                $url = api_get_path(WEB_PATH).'certificates/index.php?id='.$my_certificate['id'];
 
                 $certificates = Display::url(
                     Display::returnFontAwesomeIcon('download').' '.get_lang('DownloadCertificate'),
@@ -2025,7 +2025,7 @@ 
 
                 $hideExportLink = api_get_setting('hide_certificate_export_link');
                 $hideExportLinkStudent = api_get_setting('hide_certificate_export_link_students');
-                if ($hideExportLink === 'true' || (api_is_student() && $hideExportLinkStudent === 'true') ) {
+                if ($hideExportLink === 'true' || (api_is_student() && $hideExportLinkStudent === 'true')) {
                     $exportToPDF = null;
                 }
 
@@ -2038,7 +2038,7 @@ 
                 if ($skillToolEnabled && $userHasSkills) {
                     $html['badge_link'] = Display::url(
                         get_lang('DownloadBadges'),
-                        api_get_path(WEB_CODE_PATH) . "gradebook/get_badges.php?user=$user_id",
+                        api_get_path(WEB_CODE_PATH)."gradebook/get_badges.php?user=$user_id",
                         array(
                             'target' => '_blank',
                             'class' => 'btn btn-default'
@@ -2098,7 +2098,7 @@ 
                     $certificate_obj = new Certificate($value_certificate['id']);
                     $certificate_obj->generate(array('hide_print_button' => true));
                     if ($certificate_obj->html_file_is_generated()) {
-                        $certificate_path_list[]= $certificate_obj->html_file;
+                        $certificate_path_list[] = $certificate_obj->html_file;
                     }
                 }
             }

Braces +1 added lines, -1 removed lines

@@ -1179,7 +1179,7 @@
                             cu.status = '.COURSEMANAGER.'
                     )';
             }
-        }elseif (api_is_platform_admin()) {
+        } elseif (api_is_platform_admin()) {
             if (isset($session_id) && $session_id!=0) {
                 $sql.=' AND session_id='.intval($session_id);
             } else {

Doc Comments +1 added lines, -1 removed lines

@@ -1545,7 +1545,7 @@
      * Retrieve all categories inside a course independent category
      * that should be visible to a student.
      * @param integer $cat_id parent category
-     * @param $stud_id student id
+     * @param integer $stud_id student id
      * @param $cats optional: if defined, the categories will be added to this array
      */
     public function get_independent_categories_with_result_for_student($cat_id, $stud_id, $cats = array())

main/gradebook/lib/be/attendancelink.class.php

Spacing +3 added lines, -3 removed lines

@@ -164,7 +164,7 @@ 
             }
 		} else {
             // all students -> get average
-            $students = array();  // user list, needed to make sure we only
+            $students = array(); // user list, needed to make sure we only
             // take first attempts into account
             $rescount = 0;
             $sum = 0;
@@ -239,7 +239,7 @@ 
 		$this->get_attendance_data();
 		$attendance_title = isset($this->attendance_data['name']) ? $this->attendance_data['name'] : '';
 		$attendance_qualify_title = isset($this->attendance_data['attendance_qualify_title']) ? $this->attendance_data['attendance_qualify_title'] : '';
-		if ( isset($attendance_qualify_title) && $attendance_qualify_title != '') {
+		if (isset($attendance_qualify_title) && $attendance_qualify_title != '') {
 			return $this->attendance_data['attendance_qualify_title'];
 		} else {
 			return $attendance_title;
@@ -279,7 +279,7 @@ 
 		$sql = 'SELECT * FROM '.$this->get_attendance_table().' att
     			WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' ';
 		$result = Database::query($sql);
-		$row = Database::fetch_array($result,'ASSOC');
+		$row = Database::fetch_array($result, 'ASSOC');
 		$attendance_id = $row['id'];
 		$url = api_get_path(WEB_PATH).'main/attendance/index.php?action=attendance_sheet_list&gradebook=view&attendance_id='.$attendance_id.'&session_id='.$session_id.'&cidReq='.$this->get_course_code();
 

Indentation +202 added lines, -202 removed lines

@@ -8,48 +8,48 @@ 
  */
 class AttendanceLink extends AbstractLink
 {
-	private $attendance_table = null;
-	private $itemprop_table = null;
+    private $attendance_table = null;
+    private $itemprop_table = null;
 
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-		$this->set_type(LINK_ATTENDANCE);
-	}
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->set_type(LINK_ATTENDANCE);
+    }
 
-	/**
-	 * @return string
-	 */
-	public function get_type_name()
-	{
-		return get_lang('Attendance');
-	}
+    /**
+     * @return string
+     */
+    public function get_type_name()
+    {
+        return get_lang('Attendance');
+    }
 
-	/**
-	 * @return bool
-	 */
-	public function is_allowed_to_change_name()
-	{
-		return false;
-	}
+    /**
+     * @return bool
+     */
+    public function is_allowed_to_change_name()
+    {
+        return false;
+    }
 
-	/**
-	 * Generate an array of attendances that a teacher hasn't created a link for.
-	 * @return array 2-dimensional array - every element contains 2 subelements (id, name)
-	 * @todo seems to be depracated
-	 */
-	public function get_not_created_links()
-	{
-		return false;
-		if (empty($this->course_code)) {
-			die('Error in get_not_created_links() : course code not set');
-		}
-		$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
+    /**
+     * Generate an array of attendances that a teacher hasn't created a link for.
+     * @return array 2-dimensional array - every element contains 2 subelements (id, name)
+     * @todo seems to be depracated
+     */
+    public function get_not_created_links()
+    {
+        return false;
+        if (empty($this->course_code)) {
+            die('Error in get_not_created_links() : course code not set');
+        }
+        $tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
 
-		$sql = 'SELECT att.id, att.name, att.attendance_qualify_title
+        $sql = 'SELECT att.id, att.name, att.attendance_qualify_title
 				FROM '.$this->get_attendance_table().' att
 				WHERE
 					att.c_id = '.$this->course_id.' AND
@@ -60,7 +60,7 @@ 
 							course_code = "'.Database::escape_string($this->get_course_code()).'"
 					)
 				AND att.session_id='.api_get_session_id().'';
-		$result = Database::query($sql);
+        $result = Database::query($sql);
 
         $cats = array();
         while ($data = Database::fetch_array($result)) {
@@ -71,13 +71,13 @@ 
             }
         }
 
-		return $cats;
-	}
+        return $cats;
+    }
 
-	/**
-	 * Generate an array of all attendances available.
-	 * @return array 2-dimensional array - every element contains 2 subelements (id, name)
-	 */
+    /**
+     * Generate an array of all attendances available.
+     * @return array 2-dimensional array - every element contains 2 subelements (id, name)
+     */
     public function get_all_links()
     {
         if (empty($this->course_code)) {
@@ -104,55 +104,55 @@ 
         $my_cats = isset($cats) ? $cats : null;
 
         return $my_cats;
-	}
+    }
 
-	/**
-	 * Has anyone done this exercise yet ?
-	 */
-	public function has_results()
-	{
-		$tbl_attendance_result = Database :: get_course_table(TABLE_ATTENDANCE_RESULT);
-		$session_id = api_get_session_id();
-		$sql = 'SELECT count(*) AS number FROM '.$tbl_attendance_result."
+    /**
+     * Has anyone done this exercise yet ?
+     */
+    public function has_results()
+    {
+        $tbl_attendance_result = Database :: get_course_table(TABLE_ATTENDANCE_RESULT);
+        $session_id = api_get_session_id();
+        $sql = 'SELECT count(*) AS number FROM '.$tbl_attendance_result."
 				WHERE
 					session_id = $session_id AND
 					c_id = '.$this->course_id.' AND
 					attendance_id = '".intval($this->get_ref_id())."'";
-		$result = Database::query($sql);
-		$number = Database::fetch_row($result);
+        $result = Database::query($sql);
+        $number = Database::fetch_row($result);
 
-		return $number[0] != 0;
-	}
+        return $number[0] != 0;
+    }
 
-	/**
-	 * @param int $stud_id
-	 * @return array|null
-	 */
-	public function calc_score($stud_id = null, $type = null)
-	{
-		$tbl_attendance_result = Database::get_course_table(TABLE_ATTENDANCE_RESULT);
-		$session_id = api_get_session_id();
+    /**
+     * @param int $stud_id
+     * @return array|null
+     */
+    public function calc_score($stud_id = null, $type = null)
+    {
+        $tbl_attendance_result = Database::get_course_table(TABLE_ATTENDANCE_RESULT);
+        $session_id = api_get_session_id();
 
-		// get attendance qualify max
-		$sql = 'SELECT att.attendance_qualify_max
+        // get attendance qualify max
+        $sql = 'SELECT att.attendance_qualify_max
 		        FROM '.$this->get_attendance_table().' att
   				WHERE
   					att.c_id = '.$this->course_id.' AND
   					att.id = '.intval($this->get_ref_id()).' AND
   					att.session_id='.intval($session_id).'';
-		$query = Database::query($sql);
-		$attendance = Database::fetch_array($query, 'ASSOC');
+        $query = Database::query($sql);
+        $attendance = Database::fetch_array($query, 'ASSOC');
 
-		// Get results
-		$sql = 'SELECT *
+        // Get results
+        $sql = 'SELECT *
 		        FROM '.$tbl_attendance_result.'
   	    		WHERE c_id = '.$this->course_id.' AND attendance_id = '.intval($this->get_ref_id());
-		if (isset($stud_id)) {
-			$sql .= ' AND user_id = '.intval($stud_id);
-		}
-		$scores = Database::query($sql);
-		// for 1 student
-		if (isset($stud_id)) {
+        if (isset($stud_id)) {
+            $sql .= ' AND user_id = '.intval($stud_id);
+        }
+        $scores = Database::query($sql);
+        // for 1 student
+        if (isset($stud_id)) {
             if ($data = Database::fetch_array($scores, 'ASSOC')) {
                 return array(
                     $data['score'],
@@ -162,7 +162,7 @@ 
                 //We sent the 0/attendance_qualify_max instead of null for correct calculations
                 return array(0, $attendance['attendance_qualify_max']);
             }
-		} else {
+        } else {
             // all students -> get average
             $students = array();  // user list, needed to make sure we only
             // take first attempts into account
@@ -171,144 +171,144 @@ 
             $sumResult = 0;
             $bestResult = 0;
 
-			while ($data = Database::fetch_array($scores)) {
-				if (!(array_key_exists($data['user_id'], $students))) {
-					if ($attendance['attendance_qualify_max'] != 0) {
-						$students[$data['user_id']] = $data['score'];
-						$rescount++;
-						$sum += $data['score'] / $attendance['attendance_qualify_max'];
-						$sumResult += $data['score'];
-						if ($data['score'] > $bestResult) {
-							$bestResult = $data['score'];
-						}
-						$weight = $attendance['attendance_qualify_max'];
-					}
-				}
-			}
+            while ($data = Database::fetch_array($scores)) {
+                if (!(array_key_exists($data['user_id'], $students))) {
+                    if ($attendance['attendance_qualify_max'] != 0) {
+                        $students[$data['user_id']] = $data['score'];
+                        $rescount++;
+                        $sum += $data['score'] / $attendance['attendance_qualify_max'];
+                        $sumResult += $data['score'];
+                        if ($data['score'] > $bestResult) {
+                            $bestResult = $data['score'];
+                        }
+                        $weight = $attendance['attendance_qualify_max'];
+                    }
+                }
+            }
 
-			if ($rescount == 0) {
-				return null;
-			} else {
-				switch ($type) {
-					case 'best':
-						return array($bestResult, $weight);
-						break;
-					case 'average':
-						return array($sumResult / $rescount, $weight);
-						break;
-					case 'ranking':
-						return AbstractLink::getCurrentUserRanking($stud_id, $students);
-						break;
-					default:
-						return array($sum, $rescount);
-						break;
-				}
-			}
-		}
-	}
+            if ($rescount == 0) {
+                return null;
+            } else {
+                switch ($type) {
+                    case 'best':
+                        return array($bestResult, $weight);
+                        break;
+                    case 'average':
+                        return array($sumResult / $rescount, $weight);
+                        break;
+                    case 'ranking':
+                        return AbstractLink::getCurrentUserRanking($stud_id, $students);
+                        break;
+                    default:
+                        return array($sum, $rescount);
+                        break;
+                }
+            }
+        }
+    }
 
-	/**
-	 * Lazy load function to get the database table of the student publications
-	 */
-	private function get_attendance_table()
-	{
-		$this->attendance_table = Database::get_course_table(TABLE_ATTENDANCE);
-		return $this->attendance_table;
-	}
+    /**
+     * Lazy load function to get the database table of the student publications
+     */
+    private function get_attendance_table()
+    {
+        $this->attendance_table = Database::get_course_table(TABLE_ATTENDANCE);
+        return $this->attendance_table;
+    }
 
-	public function needs_name_and_description()
-	{
-		return false;
-	}
+    public function needs_name_and_description()
+    {
+        return false;
+    }
 
-	public function needs_max()
-	{
-		return false;
-	}
+    public function needs_max()
+    {
+        return false;
+    }
 
-	public function needs_results()
-	{
-		return false;
-	}
+    public function needs_results()
+    {
+        return false;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function get_name()
-	{
-		$this->get_attendance_data();
-		$attendance_title = isset($this->attendance_data['name']) ? $this->attendance_data['name'] : '';
-		$attendance_qualify_title = isset($this->attendance_data['attendance_qualify_title']) ? $this->attendance_data['attendance_qualify_title'] : '';
-		if ( isset($attendance_qualify_title) && $attendance_qualify_title != '') {
-			return $this->attendance_data['attendance_qualify_title'];
-		} else {
-			return $attendance_title;
-		}
-	}
+    /**
+     * @return string
+     */
+    public function get_name()
+    {
+        $this->get_attendance_data();
+        $attendance_title = isset($this->attendance_data['name']) ? $this->attendance_data['name'] : '';
+        $attendance_qualify_title = isset($this->attendance_data['attendance_qualify_title']) ? $this->attendance_data['attendance_qualify_title'] : '';
+        if ( isset($attendance_qualify_title) && $attendance_qualify_title != '') {
+            return $this->attendance_data['attendance_qualify_title'];
+        } else {
+            return $attendance_title;
+        }
+    }
 
-	/**
-	 * @return string
-	 */
-	public function get_description()
-	{
-		return '';
-	}
+    /**
+     * @return string
+     */
+    public function get_description()
+    {
+        return '';
+    }
 
-	/**
-	 * Check if this still links to an exercise
-	 */
-	public function is_valid_link()
-	{
-		$session_id = api_get_session_id();
-		$sql = 'SELECT count(att.id) FROM '.$this->get_attendance_table().' att
+    /**
+     * Check if this still links to an exercise
+     */
+    public function is_valid_link()
+    {
+        $session_id = api_get_session_id();
+        $sql = 'SELECT count(att.id) FROM '.$this->get_attendance_table().' att
         		 WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' ';
-		$result = Database::query($sql);
-		$number = Database::fetch_row($result);
-		return ($number[0] != 0);
-	}
+        $result = Database::query($sql);
+        $number = Database::fetch_row($result);
+        return ($number[0] != 0);
+    }
 
-	public function get_test_id()
-	{
-		return 'DEBUG:ID';
-	}
+    public function get_test_id()
+    {
+        return 'DEBUG:ID';
+    }
 
-	public function get_link()
-	{
-		//it was extracts the attendance id
-		$session_id = api_get_session_id();
-		$sql = 'SELECT * FROM '.$this->get_attendance_table().' att
+    public function get_link()
+    {
+        //it was extracts the attendance id
+        $session_id = api_get_session_id();
+        $sql = 'SELECT * FROM '.$this->get_attendance_table().' att
     			WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' ';
-		$result = Database::query($sql);
-		$row = Database::fetch_array($result,'ASSOC');
-		$attendance_id = $row['id'];
-		$url = api_get_path(WEB_PATH).'main/attendance/index.php?action=attendance_sheet_list&gradebook=view&attendance_id='.$attendance_id.'&'.api_get_cidreq_params($this->get_course_code(), $session_id);
+        $result = Database::query($sql);
+        $row = Database::fetch_array($result,'ASSOC');
+        $attendance_id = $row['id'];
+        $url = api_get_path(WEB_PATH).'main/attendance/index.php?action=attendance_sheet_list&gradebook=view&attendance_id='.$attendance_id.'&'.api_get_cidreq_params($this->get_course_code(), $session_id);
 
-		return $url;
-	}
+        return $url;
+    }
 
-	/**
-	 * @return array|bool
-	 */
-	private function get_attendance_data()
-	{
-		$tbl_name = $this->get_attendance_table();
-		$session_id = api_get_session_id();
-		if ($tbl_name == '') {
-			return false;
-		} elseif (!isset($this->attendance_data)) {
-			$sql = 'SELECT * FROM '.$this->get_attendance_table().' att
+    /**
+     * @return array|bool
+     */
+    private function get_attendance_data()
+    {
+        $tbl_name = $this->get_attendance_table();
+        $session_id = api_get_session_id();
+        if ($tbl_name == '') {
+            return false;
+        } elseif (!isset($this->attendance_data)) {
+            $sql = 'SELECT * FROM '.$this->get_attendance_table().' att
 					WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' ';
-			$query = Database::query($sql);
-			$this->attendance_data = Database::fetch_array($query);
-		}
-		return $this->attendance_data;
-	}
+            $query = Database::query($sql);
+            $this->attendance_data = Database::fetch_array($query);
+        }
+        return $this->attendance_data;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function get_icon_name()
-	{
-		return 'attendance';
-	}
+    /**
+     * @return string
+     */
+    public function get_icon_name()
+    {
+        return 'attendance';
+    }
 }