chamilo / chamilo-lms

main/inc/lib/legal.lib.php

Braces +8 added lines, -6 removed lines

@@ -198,12 +198,14 @@
 			//echo strlen($legal[1]); echo '<br>';
 			$versions[]=$legal[0];
 			$languages[]=$legal[1];
-			if (strlen($legal[2])>2000)
-				$legal[2]= substr($legal[2],0,2000).' ... ';
-			if ($legal[4]==0)
-				$legal[4]= get_lang('HTMLText');
-			elseif($legal[4]==1)
-				$legal[4]=get_lang('PageLink');
+			if (strlen($legal[2])>2000) {
+							$legal[2]= substr($legal[2],0,2000).' ... ';
+			}
+			if ($legal[4]==0) {
+							$legal[4]= get_lang('HTMLText');
+			} elseif($legal[4]==1) {
+							$legal[4]=get_lang('PageLink');
+			}
 			$legals[] = $legal;
 		}
 		return $legals;

main/inc/lib/display.lib.php

Braces +3 added lines, -2 removed lines

@@ -666,9 +666,10 @@
         $result = '';
         for ($i = $min; $i <= $max; $i ++) {
             $result .= '<option value="'.$i.'"';
-            if (is_int($selected_num))
-                if ($selected_num == $i) {
+            if (is_int($selected_num)) {
+                            if ($selected_num == $i) {
                     $result .= ' selected="selected"';
+            }
                 }
             $result .= '>'.$i.'</option>';
         }

main/inc/lib/blog.lib.php

Braces +32 added lines, -22 removed lines

@@ -997,14 +997,17 @@ 
 
 		$task_id = (isset($_GET['task_id']) && is_numeric($_GET['task_id'])) ? intval($_GET['task_id']) : 0;
 
-		if (api_is_allowed('BLOG_' . $blog_id, 'article_edit', $task_id))
-			$blog_post_actions .= '<a href="blog.php?action=edit_post&blog_id=' . $blog_id . '&post_id=' . $post_id . '&article_id=' . $blog_post['post_id'] . '&task_id=' . $task_id . '" title="' . get_lang('EditThisPost') . '"><img src="../img/edit.gif" /></a>';
+		if (api_is_allowed('BLOG_' . $blog_id, 'article_edit', $task_id)) {
+					$blog_post_actions .= '<a href="blog.php?action=edit_post&blog_id=' . $blog_id . '&post_id=' . $post_id . '&article_id=' . $blog_post['post_id'] . '&task_id=' . $task_id . '" title="' . get_lang('EditThisPost') . '"><img src="../img/edit.gif" /></a>';
+		}
 
-		if (api_is_allowed('BLOG_' . $blog_id, 'article_delete', $task_id))
-			$blog_post_actions .= '<a href="blog.php?action=view_post&blog_id=' . $blog_id . '&post_id=' . $post_id . '&do=delete_article&article_id=' . $blog_post['post_id'] . '&task_id=' . $task_id . '" title="' . get_lang('DeleteThisArticle') . '" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)). '\')) return false;"><img src="../img/delete.gif" border="0" /></a>';
+		if (api_is_allowed('BLOG_' . $blog_id, 'article_delete', $task_id)) {
+					$blog_post_actions .= '<a href="blog.php?action=view_post&blog_id=' . $blog_id . '&post_id=' . $post_id . '&do=delete_article&article_id=' . $blog_post['post_id'] . '&task_id=' . $task_id . '" title="' . get_lang('DeleteThisArticle') . '" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset)). '\')) return false;"><img src="../img/delete.gif" border="0" /></a>';
+		}
 
-		if(api_is_allowed('BLOG_' . $blog_id, 'article_rate'))
-			$rating_select = Blog::display_rating_form('post',$blog_id,$post_id);
+		if(api_is_allowed('BLOG_' . $blog_id, 'article_rate')) {
+					$rating_select = Blog::display_rating_form('post',$blog_id,$post_id);
+		}
 
 		$blog_post_text=stripslashes($blog_post_text);
 
@@ -1632,8 +1635,9 @@ 
 
 						$arrPermissions = array();
 
-						while ($row = Database::fetch_array($result))
-							$arrPermissions[] = $row['action'];
+						while ($row = Database::fetch_array($result)) {
+													$arrPermissions[] = $row['action'];
+						}
 
 						    echo '<tr>';
 							echo '<td style="text-align:right; vertical-align:top;">' . get_lang('TaskManager') . ':&nbsp;&nbsp;</td>';
@@ -2310,8 +2314,9 @@ 
 		//Handle leap year
 		$numberofdays = array (0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
 
-		if(($year % 400 == 0) or ($year % 4 == 0 and $year % 100 <> 0))
-			$numberofdays[2] = 29;
+		if(($year % 400 == 0) or ($year % 4 == 0 and $year % 100 <> 0)) {
+					$numberofdays[2] = 29;
+		}
 
 		//Get the first day of the month
 		$dayone = getdate(mktime(0, 0, 0, $month, 1, $year));
@@ -2341,8 +2346,9 @@ 
 		if( Database::num_rows($result) > 0) {
 			while($blog_post = Database::fetch_array($result)) {
 				// If the day of this post is not yet in the array, add it.
-				if (!in_array($blog_post['post_day'], $posts))
-					$posts[] = $blog_post['post_day'];
+				if (!in_array($blog_post['post_day'], $posts)) {
+									$posts[] = $blog_post['post_day'];
+				}
 			}
 		}
 
@@ -2381,8 +2387,9 @@ 
 
 		echo "<tr>\n";
 
-		for($ii = 1; $ii < 8; $ii ++)
-			echo "<td class=\"weekdays\">", $DaysShort[$ii % 7], "</td>";
+		for($ii = 1; $ii < 8; $ii ++) {
+					echo "<td class=\"weekdays\">", $DaysShort[$ii % 7], "</td>";
+		}
 
 		echo "</tr>";
 
@@ -2392,8 +2399,9 @@ 
 		while ($curday <= $numberofdays[$month]) {
 			echo "<tr>";
 			for ($ii = 0; $ii < 7; $ii ++) {
-				if (($curday == -1) && ($ii == $startdayofweek))
-					$curday = 1;
+				if (($curday == -1) && ($ii == $startdayofweek)) {
+									$curday = 1;
+				}
 
 			 	if (($curday > 0) && ($curday <= $numberofdays[$month])) {
 					$bgcolor = $ii < 5 ? $class="class=\"days_week\"" : $class="class=\"days_weekend\"";
@@ -2407,10 +2415,11 @@ 
 					echo "<td " . $class.">";
 
 					// If there are posts on this day, create a filter link.
-					if(in_array($curday, $posts))
-						echo '<a href="blog.php?blog_id=' . $blog_id . '&filter=' . $year . '-' . $month . '-' . $curday . '&month=' . $month . '&year=' . $year . '" title="' . get_lang('ViewPostsOfThisDay') . '">' . $curday . '</a>';
-					else
-						echo $dayheader;
+					if(in_array($curday, $posts)) {
+											echo '<a href="blog.php?blog_id=' . $blog_id . '&filter=' . $year . '-' . $month . '-' . $curday . '&month=' . $month . '&year=' . $year . '" title="' . get_lang('ViewPostsOfThisDay') . '">' . $curday . '</a>';
+					} else {
+											echo $dayheader;
+					}
 
 					if (count($tasks) > 0) {
 						if (isset($tasks[$curday]) && is_array($tasks[$curday])) {
@@ -2424,8 +2433,9 @@ 
 
 					echo "</td>";
 					$curday ++;
-				} else
-					echo "<td>&nbsp;</td>";
+				} else {
+									echo "<td>&nbsp;</td>";
+				}
 			}
 			echo "</tr>";
 		}

main/inc/lib/events.lib.php

Braces +12 added lines, -4 removed lines

@@ -333,8 +333,12 @@ 
     ) {
         global $debug;
 
-        if ($debug) error_log('Called to update_event_exercice');
-        if ($debug) error_log('duration:' . $duration);
+        if ($debug) {
+            error_log('Called to update_event_exercice');
+        }
+        if ($debug) {
+            error_log('duration:' . $duration);
+        }
 
         if ($exeid != '') {
             /*
@@ -386,8 +390,12 @@ 
         		 WHERE exe_id = '".Database::escape_string($exeid)."'";
             $res = Database::query($sql);
 
-            if ($debug) error_log('update_event_exercice called');
-            if ($debug) error_log("$sql");
+            if ($debug) {
+                error_log('update_event_exercice called');
+            }
+            if ($debug) {
+                error_log("$sql");
+            }
 
             //Deleting control time session track
             //ExerciseLib::exercise_time_control_delete($exo_id);

main/inc/lib/course.lib.php

Braces +2 added lines, -2 removed lines

@@ -1880,7 +1880,7 @@ 
                         $html .= Display::tag('li', Display::return_icon('teacher.png', $teacher, null, ICON_SIZE_TINY) . ' ' . $teacher);
                     }
                     $html .= '</ul>';
-                }else{
+                } else{
                     $html .= array_to_string($list, $separator);
                 }
             }
@@ -3236,7 +3236,7 @@ 
             $html .= '<a class="thumbnail" href="'.$params['link'].'">';
             $html .= $params['icon'];
             $html .= '</a>';
-        }else{
+        } else{
             $html .= $params['icon'];
         }
         $html .= '</div>';

main/inc/lib/social.lib.php

Braces +9 added lines, -5 removed lines

@@ -1631,11 +1631,11 @@ 
 
             if ($size == IMAGE_WALL_SMALL) {
                 $name = IMAGE_WALL_SMALL. '_' . $array[2];
-            }else if($size == IMAGE_WALL_MEDIUM){
+            } else if($size == IMAGE_WALL_MEDIUM){
                 $name = IMAGE_WALL_MEDIUM. '_' . $array[2];
-            }else if($size == IMAGE_WALL_BIG){
+            } else if($size == IMAGE_WALL_BIG){
                 $name = IMAGE_WALL_BIG. '_' . $array[2];
-            }else {
+            } else {
                 $name = IMAGE_WALL_SMALL. '_' . $array[2];
             }
             $lessImage = str_replace($array[2], '', $path);
@@ -1759,7 +1759,9 @@ 
             $friendHtml.= '<ul class="nav nav-list">';
             $j = 1;
             for ($k=0; $k < $number_friends; $k++) {
-                if ($j > $number_of_images) break;
+                if ($j > $number_of_images) {
+                    break;
+                }
 
                 if (isset($friends[$k])) {
                     $friend = $friends[$k];
@@ -1815,7 +1817,9 @@ 
             $friendHtml.= '<div class="list-group">';
             $j = 1;
             for ($k=0; $k < $number_friends; $k++) {
-                if ($j > $number_of_images) break;
+                if ($j > $number_of_images) {
+                    break;
+                }
 
                 if (isset($friends[$k])) {
                     $friend = $friends[$k];

main/inc/lib/message.lib.php

Braces +24 added lines, -16 removed lines

@@ -131,8 +131,9 @@ 
             $direction = 'DESC';
         } else {
             $column = intval($column);
-            if (!in_array($direction, array('ASC', 'DESC')))
-                $direction = 'ASC';
+            if (!in_array($direction, array('ASC', 'DESC'))) {
+                            $direction = 'ASC';
+            }
         }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
 
@@ -488,8 +489,9 @@ 
     public static function delete_message_by_user_receiver($user_receiver_id, $id)
     {
         $table_message = Database::get_main_table(TABLE_MESSAGE);
-        if ($id != strval(intval($id)))
-            return false;
+        if ($id != strval(intval($id))) {
+                    return false;
+        }
         $user_receiver_id = intval($user_receiver_id);
         $id = intval($id);
         $sql = "SELECT * FROM $table_message
@@ -664,8 +666,9 @@ 
      */
     public static function update_message($user_id, $message_id)
     {
-        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
 
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $sql = "UPDATE $table_message SET msg_status = '0'
@@ -705,8 +708,9 @@ 
      */
     public static function get_message_by_user($user_id, $message_id)
     {
-        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "SELECT * FROM $table_message
                   WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_id)."'";
@@ -721,8 +725,9 @@ 
      */
     public static function get_messages_by_group($group_id)
     {
-        if ($group_id != strval(intval($group_id)))
-            return false;
+        if ($group_id != strval(intval($group_id))) {
+                    return false;
+        }
 
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $group_id = intval($group_id);
@@ -749,8 +754,9 @@ 
      */
     public static function get_messages_by_group_by_message($group_id, $message_id)
     {
-        if ($group_id != strval(intval($group_id)))
-            return false;
+        if ($group_id != strval(intval($group_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $group_id = intval($group_id);
         $sql = "SELECT * FROM $table_message
@@ -828,8 +834,9 @@ 
      */
     public static function exist_message($user_id, $id)
     {
-        if ($id != strval(intval($id)) || $user_id != strval(intval($user_id)))
-            return false;
+        if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) {
+                    return false;
+        }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $query = "SELECT id FROM $table_message
                   WHERE
@@ -860,8 +867,9 @@ 
             $direction = 'DESC';
         } else {
             $column = intval($column);
-            if (!in_array($direction, array('ASC', 'DESC')))
-                $direction = 'ASC';
+            if (!in_array($direction, array('ASC', 'DESC'))) {
+                            $direction = 'ASC';
+            }
         }
         $table_message = Database::get_main_table(TABLE_MESSAGE);
         $request = api_is_xml_http_request();

main/inc/lib/search/xapian/XapianIndexer.class.php

Braces +9 added lines, -6 removed lines

@@ -70,13 +70,16 @@
      */
     function connectDb($path = null, $dbMode = null, $lang = 'english')
     {
-        if ($this->db != null)
-            return $this->db;
-        if ($dbMode == null)
-            $dbMode = Xapian::DB_CREATE_OR_OPEN;
+        if ($this->db != null) {
+                    return $this->db;
+        }
+        if ($dbMode == null) {
+                    $dbMode = Xapian::DB_CREATE_OR_OPEN;
+        }
 
-        if ($path == null)
-            $path = api_get_path(SYS_UPLOAD_PATH).'plugins/xapian/searchdb/';
+        if ($path == null) {
+                    $path = api_get_path(SYS_UPLOAD_PATH).'plugins/xapian/searchdb/';
+        }
 
         try {
             $this->db = new XapianWritableDatabase($path, $dbMode);

main/inc/lib/search/search_widget.php

Braces +12 added lines, -5 removed lines

@@ -48,7 +48,9 @@ 
 
     foreach ($sf_term_array as $raw_term) {
         $term = substr($raw_term, 1);
-        if (empty($term)) continue;
+        if (empty($term)) {
+            continue;
+        }
         $html_term = htmlspecialchars($term, ENT_QUOTES, $charset);
         $selected = '';
         if (!empty($_REQUEST['sf_'.$prefix]) && is_array($_REQUEST['sf_'.$prefix]) && in_array($term,$_REQUEST['sf_'.$prefix])) {
@@ -69,7 +71,9 @@ 
     $max = count($sf_terms);
     $multiple_selects .='';
     foreach ($sf_terms as $prefix => $sf_term_array) {
-        if ($prefix == $prefilter_prefix) continue;
+        if ($prefix == $prefilter_prefix) {
+            continue;
+        }
         $multiple_select = '';
         if ($i>0) {
             //print "+" image
@@ -342,9 +346,10 @@ 
 
 	// Tool introduction
     // TODO: Settings for the online editor to be checked (insert an image for example). Probably this is a special case here.
-    if (api_get_course_id() !== -1)
-    if (!empty($groupId)) {
+    if (api_get_course_id() !== -1) {
+        if (!empty($groupId)) {
         Display::display_introduction_section(TOOL_SEARCH.$groupId);
+    }
     } else {
         Display::display_introduction_section(TOOL_SEARCH);
     }
@@ -366,7 +371,9 @@ 
                     break;
                 }
             }
-            if ($thesaurus_decided) break;
+            if ($thesaurus_decided) {
+                break;
+            }
         }
     }