chamilo / chamilo-lms

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

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);

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

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;
                     }
                 }
             }

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();
 

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

Spacing +4 added lines, -4 removed lines

@@ -47,10 +47,10 @@ 
         $eval = $this->get_evaluation();
         // course/platform admin can go to the view_results page
         if (api_is_allowed_to_edit()) {
-            return 'gradebook_view_result.php?' . api_get_cidreq() . '&selecteval=' . $eval->get_id();
+            return 'gradebook_view_result.php?'.api_get_cidreq().'&selecteval='.$eval->get_id();
         } // students can go to the statistics page (if custom display enabled)
         elseif (ScoreDisplay :: instance()->is_custom()) {
-            return 'gradebook_statistics.php?' . api_get_cidreq() . '&selecteval=' . $eval->get_id();
+            return 'gradebook_statistics.php?'.api_get_cidreq().'&selecteval='.$eval->get_id();
         } else {
             return null;
         }
@@ -176,8 +176,8 @@ 
                 $eval = new Evaluation();
                 $eval->set_category_id(-1);
                 $eval->set_date(api_get_utc_datetime()); // these values will be changed
-                $eval->set_weight(0);    //   when the link setter
-                $eval->set_visible(0);   //     is called
+                $eval->set_weight(0); //   when the link setter
+                $eval->set_visible(0); //     is called
                 $eval->set_id(-1); // a 'real' id will be set when eval is added to db
                 $eval->set_user_id($this->get_user_id());
                 $eval->set_course_code($this->get_course_code());

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

Spacing +2 added lines, -2 removed lines

@@ -75,7 +75,7 @@ 
 			$links[] = array(
 				$data['survey_id'],
 				api_trunc_str(
-					$data['code'] . ': ' . self::html_to_text($data['title']),
+					$data['code'].': '.self::html_to_text($data['title']),
 					80
 				)
 			);
@@ -121,7 +121,7 @@ 
 	/**
 	 * Has anyone done this survey yet?
 	 */
-	public function has_results($stud_id=null)
+	public function has_results($stud_id = null)
 	{
 		$ref_id = intval($this->get_ref_id());
 		$session_id = api_get_session_id();

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

Spacing +10 added lines, -10 removed lines

@@ -43,9 +43,9 @@ 
 
 		$result = Database::query($sql);
 
-		$cats=array();
-		while ($data=Database::fetch_array($result)) {
-			$cats[] = array ($data['id'], $data['name']);
+		$cats = array();
+		while ($data = Database::fetch_array($result)) {
+			$cats[] = array($data['id'], $data['name']);
 		}
 
 		return $cats;
@@ -72,8 +72,8 @@ 
 		$result = Database::query($sql);
 
 		$cats = array();
-		while ($data=Database::fetch_array($result)) {
-			$cats[] = array ($data['id'], $data['name']);
+		while ($data = Database::fetch_array($result)) {
+			$cats[] = array($data['id'], $data['name']);
 		}
 
 		return $cats;
@@ -89,7 +89,7 @@ 
 		$sql = "SELECT count(id) AS number FROM $tbl_stats
 				WHERE c_id = ".$this->course_id." AND lp_id = ".$this->get_ref_id();
 		$result = Database::query($sql);
-		$number = Database::fetch_array($result,'NUM');
+		$number = Database::fetch_array($result, 'NUM');
 		return ($number[0] != 0);
 	}
 
@@ -121,12 +121,12 @@ 
 		// for 1 student
 		if (isset($stud_id)) {
 			if ($data = Database::fetch_array($scores)) {
-				return array ($data['progress'], 100);
+				return array($data['progress'], 100);
 			} else
 				return null;
 		} 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;
 			$sum = 0;
@@ -154,7 +154,7 @@ 
 						return array($bestResult, 100);
 						break;
 					case 'average':
-						return array($sumResult/$rescount, 100);
+						return array($sumResult / $rescount, 100);
 						break;
 					case 'ranking':
 						return AbstractLink::getCurrentUserRanking($stud_id, $students);
@@ -207,7 +207,7 @@ 
 		$sql = 'SELECT count(id) FROM '.$this->get_learnpath_table().'
                 WHERE c_id = '.$this->course_id.' AND id = '.$this->get_ref_id().' ';
 		$result = Database::query($sql);
-		$number = Database::fetch_row($result,'NUM');
+		$number = Database::fetch_row($result, 'NUM');
 		return ($number[0] != 0);
 	}
 

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

Spacing +2 added lines, -2 removed lines

@@ -58,7 +58,7 @@ 
      * @param string $name_mask search string
      * @return array link objects matching the search criterium
      */
-    public function find_links($name_mask,$selectcat)
+    public function find_links($name_mask, $selectcat)
     {
         return AbstractLink::find_links($name_mask, $selectcat);
     }
@@ -98,7 +98,7 @@ 
     public static function get_all_types()
     {
         //LINK_DROPBOX,
-        return array (
+        return array(
             LINK_EXERCISE,
             //LINK_DROPBOX,
             LINK_HOTPOTATOES,

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

Spacing +15 added lines, -15 removed lines

@@ -84,8 +84,8 @@ 
 			die('Error in get_not_created_links() : course code not set');
 		}
 
-		$tbl_grade_links 	= Database :: get_course_table(TABLE_FORUM_THREAD);
-		$tbl_item_property	= Database :: get_course_table(TABLE_ITEM_PROPERTY);
+		$tbl_grade_links = Database :: get_course_table(TABLE_FORUM_THREAD);
+		$tbl_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY);
 		$session_id = api_get_session_id();
 
 		if ($session_id) {
@@ -108,10 +108,10 @@ 
 		$result = Database::query($sql);
 
 		while ($data = Database::fetch_array($result)) {
-			if ( isset($data['thread_title_qualify']) and $data['thread_title_qualify']!=""){
-				$cats[] = array ($data['thread_id'], $data['thread_title_qualify']);
+			if (isset($data['thread_title_qualify']) and $data['thread_title_qualify'] != "") {
+				$cats[] = array($data['thread_id'], $data['thread_title_qualify']);
 			} else {
-				$cats[] = array ($data['thread_id'], $data['thread_title']);
+				$cats[] = array($data['thread_id'], $data['thread_title']);
 			}
 		}
 		$my_cats = isset($cats) ? $cats : null;
@@ -193,11 +193,11 @@ 
                 if (empty($counter) || $counter <= 2) {
                     return array(0, $assignment['thread_qualify_max']);
                 }
-                return [$score/$counter, $assignment['thread_qualify_max']];
+                return [$score / $counter, $assignment['thread_qualify_max']];
             }
 		} 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
 			$counter = 0;
 			$sum = 0;
@@ -228,7 +228,7 @@ 
 						return array($bestResult, $weight);
 						break;
 					case 'average':
-						return array($sumResult/$counter, $weight);
+						return array($sumResult / $counter, $weight);
 						break;
 					case 'ranking':
 						return AbstractLink::getCurrentUserRanking($stud_id, $students);
@@ -270,9 +270,9 @@ 
 	public function get_name()
 	{
 		$this->get_exercise_data();
-		$thread_title=isset($this->exercise_data['thread_title']) ? $this->exercise_data['thread_title'] : '';
-		$thread_title_qualify=isset($this->exercise_data['thread_title_qualify']) ? $this->exercise_data['thread_title_qualify'] : '';
-		if ( isset($thread_title_qualify) && $thread_title_qualify!="") {
+		$thread_title = isset($this->exercise_data['thread_title']) ? $this->exercise_data['thread_title'] : '';
+		$thread_title_qualify = isset($this->exercise_data['thread_title_qualify']) ? $this->exercise_data['thread_title_qualify'] : '';
+		if (isset($thread_title_qualify) && $thread_title_qualify != "") {
 			return $this->exercise_data['thread_title_qualify'];
 		} else {
 			return $thread_title;
@@ -284,7 +284,7 @@ 
      */
 	public function get_description()
 	{
-		return '';//$this->exercise_data['description'];
+		return ''; //$this->exercise_data['description'];
 	}
 
 	/**
@@ -310,8 +310,8 @@ 
 		$sql = 'SELECT * FROM '.$this->get_forum_thread_table()."
     			WHERE c_id = '.$this->course_id.' AND thread_id = '".$this->get_ref_id()."' AND session_id = ".api_get_session_id()."";
 		$result = Database::query($sql);
-		$row    = Database::fetch_array($result,'ASSOC');
-		$forum_id=$row['forum_id'];
+		$row    = Database::fetch_array($result, 'ASSOC');
+		$forum_id = $row['forum_id'];
 
 		$url = api_get_path(WEB_PATH).'main/forum/viewthread.php?cidReq='.$this->get_course_code().'&thread='.$this->get_ref_id().'&gradebook=view&forum='.$forum_id;
 		return $url;
@@ -342,7 +342,7 @@ 
 
 	function save_linked_data()
 	{
-		$weight = (float)$this->get_weight();
+		$weight = (float) $this->get_weight();
 		$ref_id = $this->get_ref_id();
 
 		if (!empty($ref_id)) {