chamilo / chamilo-lms

main/inc/lib/add_many_session_to_category_functions.lib.php

Spacing +5 added lines, -5 removed lines

@@ -21,12 +21,12 @@ 
      * @assert () !== ''
      * @assert ('abc','single') !== ''
      */
-    function search_courses($needle,$type)
+    function search_courses($needle, $type)
     {
         $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
 		$xajax_response = new xajaxResponse();
 		$return = '';
-		if(!empty($needle) && !empty($type)) {
+		if (!empty($needle) && !empty($type)) {
 			// xajax send utf8 datas... datas in db can be non-utf8 datas
 			$charset = api_get_system_encoding();
 			$needle = api_convert_encoding($needle, $charset, 'utf-8');
@@ -38,12 +38,12 @@ 
 			$course_list = array();
 
 			$return .= '<select id="origin" name="NoSessionCategoryList[]" multiple="multiple" size="20" style="width:340px;">';
-			while($course = Database :: fetch_array($rs)) {
+			while ($course = Database :: fetch_array($rs)) {
 				$course_list[] = $course['id'];
-				$return .= '<option value="'.$course['id'].'" title="'.htmlspecialchars($course['name'],ENT_QUOTES).'">'.$course['name'].'</option>';
+				$return .= '<option value="'.$course['id'].'" title="'.htmlspecialchars($course['name'], ENT_QUOTES).'">'.$course['name'].'</option>';
 			}
 			$return .= '</select>';
-			$xajax_response -> addAssign('ajax_list_courses_multiple','innerHTML',api_utf8_encode($return));
+			$xajax_response -> addAssign('ajax_list_courses_multiple', 'innerHTML', api_utf8_encode($return));
 		}
 		$_SESSION['course_list'] = $course_list;
 		return $xajax_response;

Indentation +21 added lines, -21 removed lines

@@ -25,29 +25,29 @@
     function search_courses($needle,$type)
     {
         $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
-		$xajax_response = new xajaxResponse();
-		$return = '';
-		if(!empty($needle) && !empty($type)) {
-			// xajax send utf8 datas... datas in db can be non-utf8 datas
-			$charset = api_get_system_encoding();
-			$needle = api_convert_encoding($needle, $charset, 'utf-8');
-			$needle = Database::escape_string($needle);
+        $xajax_response = new xajaxResponse();
+        $return = '';
+        if(!empty($needle) && !empty($type)) {
+            // xajax send utf8 datas... datas in db can be non-utf8 datas
+            $charset = api_get_system_encoding();
+            $needle = api_convert_encoding($needle, $charset, 'utf-8');
+            $needle = Database::escape_string($needle);
 
-			$sql = 'SELECT * FROM '.$tbl_session.' WHERE name LIKE "'.$needle.'%" ORDER BY id';
+            $sql = 'SELECT * FROM '.$tbl_session.' WHERE name LIKE "'.$needle.'%" ORDER BY id';
 
-			$rs = Database::query($sql);
-			$course_list = array();
+            $rs = Database::query($sql);
+            $course_list = array();
 
-			$return .= '<select id="origin" name="NoSessionCategoryList[]" multiple="multiple" size="20" style="width:340px;">';
-			while($course = Database :: fetch_array($rs)) {
-				$course_list[] = $course['id'];
-				$return .= '<option value="'.$course['id'].'" title="'.htmlspecialchars($course['name'],ENT_QUOTES).'">'.$course['name'].'</option>';
-			}
-			$return .= '</select>';
-			$xajax_response -> addAssign('ajax_list_courses_multiple','innerHTML',api_utf8_encode($return));
-		}
-		$_SESSION['course_list'] = $course_list;
+            $return .= '<select id="origin" name="NoSessionCategoryList[]" multiple="multiple" size="20" style="width:340px;">';
+            while($course = Database :: fetch_array($rs)) {
+                $course_list[] = $course['id'];
+                $return .= '<option value="'.$course['id'].'" title="'.htmlspecialchars($course['name'],ENT_QUOTES).'">'.$course['name'].'</option>';
+            }
+            $return .= '</select>';
+            $xajax_response -> addAssign('ajax_list_courses_multiple','innerHTML',api_utf8_encode($return));
+        }
+        $_SESSION['course_list'] = $course_list;
         
-		return $xajax_response;
-	}
+        return $xajax_response;
+    }
 }

main/inc/lib/statistics.lib.php

Indentation +1 added lines, -1 removed lines

@@ -666,7 +666,7 @@
         $res = Database::query($sql);
         $count1 = Database::fetch_object($res);
         $sql = "SELECT COUNT(*) AS n FROM $user_table as u $table ".
-               "WHERE LENGTH(picture_uri) > 0 $url_condition2";
+                "WHERE LENGTH(picture_uri) > 0 $url_condition2";
         $res = Database::query($sql);
         $count2 = Database::fetch_object($res);
         // #users without picture

Spacing +40 added lines, -40 removed lines

@@ -104,10 +104,10 @@ 
         $course_user_table = Database:: get_main_table(TABLE_MAIN_COURSE_USER);
         $course_table = Database:: get_main_table(TABLE_MAIN_COURSE);
         $user_table = Database:: get_main_table(TABLE_MAIN_USER);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
-        $active_filter = $onlyActive?' AND active=1':'';
-        $status_filter = isset($status)?' AND status = '.intval($status):'';
+        $active_filter = $onlyActive ? ' AND active=1' : '';
+        $status_filter = isset($status) ? ' AND status = '.intval($status) : '';
 
         if (api_is_multiple_url_enabled()) {
             $sql = "SELECT COUNT(DISTINCT(u.user_id)) AS number
@@ -131,7 +131,7 @@ 
                     FROM $user_table
                     WHERE 1=1 $status_filter $active_filter";
             if (isset($categoryCode)) {
-                $status_filter = isset($status)?' AND status = '.intval($status):'';
+                $status_filter = isset($status) ? ' AND status = '.intval($status) : '';
                 $sql = "SELECT COUNT(DISTINCT(cu.user_id)) AS number
                         FROM $course_user_table cu, $course_table c
                         WHERE
@@ -156,7 +156,7 @@ 
     public static function countSessions()
     {
         $session_table = Database :: get_main_table(TABLE_MAIN_SESSION);
-        $access_url_rel_session_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
+        $access_url_rel_session_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
         if (api_is_multiple_url_enabled()) {
             $current_url_id = api_get_current_access_url_id();
             $sql = "SELECT COUNT(id) AS number
@@ -179,9 +179,9 @@ 
     public static function getNumberOfActivities()
     {
         // Database table definitions
-        $track_e_default  = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_DEFAULT);
+        $track_e_default = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_DEFAULT);
         $table_user = Database::get_main_table(TABLE_MAIN_USER);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
         if (api_is_multiple_url_enabled()) {
             $sql = "SELECT count(default_id) AS total_number_of_items
@@ -229,7 +229,7 @@ 
         $from = intval($from);
         $numberOfItems = intval($numberOfItems);
 
-        if (!in_array($direction, array('ASC','DESC'))) {
+        if (!in_array($direction, array('ASC', 'DESC'))) {
             $direction = 'DESC';
         }
 
@@ -280,7 +280,7 @@ 
         $sql .= " LIMIT $from,$numberOfItems ";
 
         $res = Database::query($sql);
-        $activities = array ();
+        $activities = array();
         while ($row = Database::fetch_row($res)) {
             if (strpos($row[1], '_object') === false && strpos($row[1], '_array') === false) {
                 $row[2] = $row[2];
@@ -349,7 +349,7 @@ 
         $sql = "SELECT code, name FROM $categoryTable
                 ORDER BY tree_pos";
         $res = Database::query($sql);
-        $categories = array ();
+        $categories = array();
         while ($category = Database::fetch_object($res)) {
             $categories[$category->code] = $category->name;
         }
@@ -370,7 +370,7 @@ 
             $data_max = ($data_max < $value ? $value : $data_max);
         }
         reset($data);
-        $result = array ();
+        $result = array();
         $delta = $max / $data_max;
         foreach ($data as $index => $value) {
             $result[$index] = (int) round($value * $delta);
@@ -404,9 +404,9 @@ 
             } else {
                 $number_label = Statistics::makeSizeString($number);
             }
-            $percentage = ($total>0?number_format(100*$number/$total, 1, ',', '.'):'0');
+            $percentage = ($total > 0 ? number_format(100 * $number / $total, 1, ',', '.') : '0');
 
-            echo '<tr class="row_'.($i%2 == 0 ? 'odd' : 'even').'">
+            echo '<tr class="row_'.($i % 2 == 0 ? 'odd' : 'even').'">
                     <td width="150">'.$subtitle.'</td>
                     <td width="550">'.Display::bar_progress($percentage, false).'</td>
                     <td align="right">'.$number_label.'</td>';
@@ -414,7 +414,7 @@ 
                 echo '<td align="right"> '.$percentage.'%</td>';
             }
             echo '</tr>';
-            $i ++;
+            $i++;
         }
         if ($showTotal) {
             if (!$isFileSize) {
@@ -434,17 +434,17 @@ 
     public static function printLoginStats($type)
     {
         $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
 
         $table_url = null;
         $where_url = null;
         $now = api_get_utc_datetime();
-        $where_url_last = ' WHERE login_date > DATE_SUB("' . $now . '",INTERVAL 1 %s)';
+        $where_url_last = ' WHERE login_date > DATE_SUB("'.$now.'",INTERVAL 1 %s)';
         if (api_is_multiple_url_enabled()) {
             $table_url = ", $access_url_rel_user_table";
             $where_url = " WHERE login_user_id=user_id AND access_url_id='".$current_url_id."'";
-            $where_url_last = ' AND login_date > DATE_SUB("' . $now . '",INTERVAL 1 %s)';
+            $where_url_last = ' AND login_date > DATE_SUB("'.$now.'",INTERVAL 1 %s)';
         }
 
         $period = get_lang('PeriodMonth');
@@ -463,7 +463,7 @@ 
                         GROUP BY stat_date 
                         ORDER BY stat_date ";
                 $sql_last_x = "SELECT DATE_FORMAT( login_date, '%H' ) AS stat_date , count( login_id ) AS number_of_logins 
-                               FROM ".$table.$table_url.$where_url.sprintf($where_url_last,'DAY')." 
+                               FROM ".$table.$table_url.$where_url.sprintf($where_url_last, 'DAY')." 
                                GROUP BY stat_date 
                                ORDER BY stat_date ";
                 break;
@@ -475,7 +475,7 @@ 
                         GROUP BY stat_date 
                         ORDER BY DATE_FORMAT( login_date, '%w' ) ";
                 $sql_last_x = "SELECT DATE_FORMAT( login_date, '%w' ) AS stat_date, count( login_id ) AS number_of_logins 
-                               FROM ".$table.$table_url.$where_url.sprintf($where_url_last,'WEEK')." 
+                               FROM ".$table.$table_url.$where_url.sprintf($where_url_last, 'WEEK')." 
                                GROUP BY stat_date 
                                ORDER BY DATE_FORMAT( login_date, '%w' ) ";
                 break;
@@ -519,14 +519,14 @@ 
     {
         $totalLogin = array();
         $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
         if (api_is_multiple_url_enabled()) {
             $table_url = ", $access_url_rel_user_table";
             $where_url = " AND login_user_id=user_id AND access_url_id='".$current_url_id."'";
         } else {
             $table_url = '';
-            $where_url='';
+            $where_url = '';
         }
         $now = api_get_utc_datetime();
         $field = 'login_user_id';
@@ -558,14 +558,14 @@ 
     {
         $totalLogin = [];
         $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
         if (api_is_multiple_url_enabled()) {
             $table_url = ", $access_url_rel_user_table";
             $where_url = " AND login_user_id=user_id AND access_url_id='".$current_url_id."'";
         } else {
             $table_url = '';
-            $where_url='';
+            $where_url = '';
         }
         $now = api_get_utc_datetime();
         $field = 'login_user_id';
@@ -578,7 +578,7 @@ 
                 GROUP BY date(login_date)";
 
         $res = Database::query($sql);
-        while ($row = Database::fetch_array($res,'ASSOC')){
+        while ($row = Database::fetch_array($res, 'ASSOC')) {
             $totalLogin[$row['login_date']] = $row['number'];
         }
 
@@ -672,13 +672,13 @@ 
     public static function printUserPicturesStats()
     {
         $user_table = Database :: get_main_table(TABLE_MAIN_USER);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
         $url_condition = null;
         $url_condition2 = null;
         $table = null;
         if (api_is_multiple_url_enabled()) {
-            $url_condition =  ", $access_url_rel_user_table as url WHERE url.user_id=u.user_id AND access_url_id='".$current_url_id."'";
+            $url_condition = ", $access_url_rel_user_table as url WHERE url.user_id=u.user_id AND access_url_id='".$current_url_id."'";
             $url_condition2 = " AND url.user_id=u.user_id AND access_url_id='".$current_url_id."'";
             $table = ", $access_url_rel_user_table as url ";
         }
@@ -710,7 +710,7 @@ 
             'width=200px',
             false
         );
-        $renderer =& $form->defaultRenderer();
+        $renderer = & $form->defaultRenderer();
         $renderer->setCustomElementTemplate('<span>{element}</span> ');
         $form->addElement('hidden', 'report', 'activities');
         $form->addElement('hidden', 'activities_direction', 'DESC');
@@ -760,10 +760,10 @@ 
         $columns[1] = 'access_date';
         $sql_order[SORT_ASC] = 'ASC';
         $sql_order[SORT_DESC] = 'DESC';
-        $per_page = isset($_GET['per_page'])?intval($_GET['per_page']) : 10;
-        $page_nr = isset($_GET['page_nr'])?intval($_GET['page_nr']) : 1;
-        $column = isset($_GET['column'])?intval($_GET['column']) : 0;
-        $date_diff = isset($_GET['date_diff'])?intval($_GET['date_diff']) : 60;
+        $per_page = isset($_GET['per_page']) ? intval($_GET['per_page']) : 10;
+        $page_nr = isset($_GET['page_nr']) ? intval($_GET['page_nr']) : 1;
+        $column = isset($_GET['column']) ? intval($_GET['column']) : 0;
+        $date_diff = isset($_GET['date_diff']) ? intval($_GET['date_diff']) : 60;
         $direction = isset($_GET['direction']) ? $_GET['direction'] : SORT_ASC;
 
         if (!in_array($direction, array(SORT_ASC, SORT_DESC))) {
@@ -791,25 +791,25 @@ 
                         access_url_id='".$current_url_id."'
                    GROUP BY t.c_id
                    HAVING t.c_id <> ''
-                   AND DATEDIFF( '".api_get_utc_datetime()."' , access_date ) <= ". $date_diff;
+                   AND DATEDIFF( '".api_get_utc_datetime()."' , access_date ) <= ".$date_diff;
         } else {
             $sql = "SELECT * FROM $table
                    GROUP BY c_id
                    HAVING c_id <> ''
-                   AND DATEDIFF( '".api_get_utc_datetime()."' , access_date ) <= ". $date_diff;
+                   AND DATEDIFF( '".api_get_utc_datetime()."' , access_date ) <= ".$date_diff;
         }
         $sql .= ' ORDER BY '.$columns[$column].' '.$sql_order[$direction];
-        $from = ($page_nr -1) * $per_page;
+        $from = ($page_nr - 1) * $per_page;
         $sql .= ' LIMIT '.$from.','.$per_page;
 
         echo '<p>'.get_lang('LastAccess').' &gt;= '.$date_diff.' '.get_lang('Days').'</p>';
         $res = Database::query($sql);
         if (Database::num_rows($res) > 0) {
-            $courses = array ();
+            $courses = array();
             while ($obj = Database::fetch_object($res)) {
                 $courseInfo = api_get_course_info_by_id($obj->c_id);
-                $course = array ();
-                $course[]= '<a href="'.api_get_path(WEB_COURSE_PATH).$courseInfo['code'].'">'.$courseInfo['code'].' <a>';
+                $course = array();
+                $course[] = '<a href="'.api_get_path(WEB_COURSE_PATH).$courseInfo['code'].'">'.$courseInfo['code'].' <a>';
                 // Allow sort by date hiding the numerical date
                 $course[] = '<span style="display:none;">'.$obj->access_date.'</span>'.api_convert_and_format_date($obj->access_date);
                 $courses[] = $course;
@@ -887,7 +887,7 @@ 
     {
         $user_friend_table = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
         $user_table = Database::get_main_table(TABLE_MAIN_USER);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
 
         if (api_is_multiple_url_enabled()) {
@@ -926,7 +926,7 @@ 
     {
         $totalLogin = array();
         $table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
-        $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
+        $access_url_rel_user_table = Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
         $current_url_id = api_get_current_access_url_id();
         $total = self::countUsers();
         if (api_is_multiple_url_enabled()) {
@@ -934,7 +934,7 @@ 
             $where_url = " AND login_user_id=user_id AND access_url_id='".$current_url_id."'";
         } else {
             $table_url = '';
-            $where_url='';
+            $where_url = '';
         }
         $now = api_get_utc_datetime();
         $sql[get_lang('ThisDay')] =

main/inc/lib/opengraph/OpenGraph.php

Indentation +48 added lines, -48 removed lines

@@ -18,11 +18,11 @@ 
 
 class OpenGraph implements Iterator
 {
-  /**
-   * There are base schema's based on type, this is just
-   * a map so that the schema can be obtained
-   *
-   */
+    /**
+     * There are base schema's based on type, this is just
+     * a map so that the schema can be obtained
+     *
+     */
     public static $TYPES = array(
         'activity' => array('activity', 'sport'),
         'business' => array('bar', 'company', 'cafe', 'hotel', 'restaurant'),
@@ -34,19 +34,19 @@ 
         'website' => array('blog', 'website'),
     );
 
-  /**
-   * Holds all the Open Graph values we've parsed from a page
-   *
-   */
+    /**
+     * Holds all the Open Graph values we've parsed from a page
+     *
+     */
     private $_values = array();
 
-  /**
-   * Fetches a URI and parses it for Open Graph data, returns
-   * false on error.
-   *
-   * @param $URI    URI to page to parse for Open Graph data
-   * @return OpenGraph
-   */
+    /**
+     * Fetches a URI and parses it for Open Graph data, returns
+     * false on error.
+     *
+     * @param $URI    URI to page to parse for Open Graph data
+     * @return OpenGraph
+     */
     static public function fetch($URI) {
         $curl = curl_init($URI);
 
@@ -69,13 +69,13 @@ 
         }
     }
 
-  /**
-   * Parses HTML and extracts Open Graph data, this assumes
-   * the document is at least well formed.
-   *
-   * @param $HTML    HTML to parse
-   * @return OpenGraph
-   */
+    /**
+     * Parses HTML and extracts Open Graph data, this assumes
+     * the document is at least well formed.
+     *
+     * @param $HTML    HTML to parse
+     * @return OpenGraph
+     */
     static private function _parse($HTML) {
         $old_libxml_error = libxml_use_internal_errors(true);
 
@@ -140,13 +140,13 @@ 
         return $page;
     }
 
-  /**
-   * Helper method to access attributes directly
-   * Example:
-   * $graph->title
-   *
-   * @param $key    Key to fetch from the lookup
-   */
+    /**
+     * Helper method to access attributes directly
+     * Example:
+     * $graph->title
+     *
+     * @param $key    Key to fetch from the lookup
+     */
     public function __get($key) {
         if (array_key_exists($key, $this->_values)) {
             return $this->_values[$key];
@@ -161,29 +161,29 @@ 
         }
     }
 
-  /**
-   * Return all the keys found on the page
-   *
-   * @return array
-   */
+    /**
+     * Return all the keys found on the page
+     *
+     * @return array
+     */
     public function keys() {
         return array_keys($this->_values);
     }
 
-  /**
-   * Helper method to check an attribute exists
-   *
-   * @param $key
-   */
+    /**
+     * Helper method to check an attribute exists
+     *
+     * @param $key
+     */
     public function __isset($key) {
         return array_key_exists($key, $this->_values);
     }
 
-  /**
-   * Will return true if the page has location data embedded
-   *
-   * @return boolean Check if the page has location data
-   */
+    /**
+     * Will return true if the page has location data embedded
+     *
+     * @return boolean Check if the page has location data
+     */
     public function hasLocation() {
         if (array_key_exists('latitude', $this->_values) && array_key_exists('longitude', $this->_values)) {
             return true;
@@ -197,9 +197,9 @@ 
         return $valid_address;
     }
 
-  /**
-   * Iterator code
-   */
+    /**
+     * Iterator code
+     */
     private $_position = 0;
     public function rewind() { reset($this->_values); $this->_position = 0; }
     public function current() { return current($this->_values); }

main/inc/lib/events_dispatcher.class.php

Braces +3 added lines, -1 removed lines

@@ -18,9 +18,11 @@
 
         foreach ($event_config[$event_name]["actions"] as $func) {
             $execute = true;
-            if (!function_exists($func)) // if the function doesn't exist, we log
+            if (!function_exists($func)) {
+                // if the function doesn't exist, we log
             {
                 error_log("EventsDispatcher warning : ".$func." does not exist.");
+            }
                 $execute = false;
             }
 

main/inc/lib/internationalization.lib.php

Braces +1 added lines, -2 removed lines

@@ -1710,8 +1710,7 @@
             }
         }
         return false;
-    }
-    elseif (is_array($encoding2)) {
+    } elseif (is_array($encoding2)) {
         foreach ($encoding2 as $encoding) {
             if (api_equal_encodings($encoding1, $encoding, $strict)) {
                 return true;

Indentation +6 added lines, -7 removed lines

@@ -99,7 +99,7 @@ 
     }
 
     if (!isset($used_lang_vars)) {
-    	$used_lang_vars = array();
+        $used_lang_vars = array();
     }
 
     // Caching results from some API functions, for speed.
@@ -288,7 +288,7 @@ 
     static $text_direction = array();
 
     if (empty($language)) {
-    	$language = api_get_interface_language();
+        $language = api_get_interface_language();
     }
     if (!isset($text_direction[$language])) {
         $text_direction[$language] = in_array(api_purify_language_id($language),
@@ -1703,7 +1703,6 @@ 
 
 /**
  * Return true a date is valid
-
  * @param string $date example: 2014-06-30 13:05:05
  * @param string $format example: "Y-m-d H:i:s"
  *
@@ -1973,15 +1972,15 @@ 
 {
     if ($showTime) {
         if ($humanForm) {
-           return $date->format('j M Y H:i:s');
+            return $date->format('j M Y H:i:s');
         } else {
-           return $date->format('Y-m-d H:i:s');
+            return $date->format('Y-m-d H:i:s');
         }
     } else {
         if ($humanForm) {
-           return $date->format('j M Y');
+            return $date->format('j M Y');
         } else {
-           return $date->format('Y-m-d');
+            return $date->format('Y-m-d');
         }
     }
 }

Spacing +5 added lines, -5 removed lines

@@ -633,10 +633,10 @@ 
         $date_format = str_replace(
             array('%A', '%a', '%B', '%b'),
             array(
-                $translated['days_long'][(int)strftime('%w', $time)],
-                $translated['days_short'][(int)strftime('%w', $time)],
-                $translated['months_long'][(int)strftime('%m', $time) - 1],
-                $translated['months_short'][(int)strftime('%m', $time) - 1],
+                $translated['days_long'][(int) strftime('%w', $time)],
+                $translated['days_short'][(int) strftime('%w', $time)],
+                $translated['months_long'][(int) strftime('%m', $time) - 1],
+                $translated['months_short'][(int) strftime('%m', $time) - 1],
             ),
             $date_format
         );
@@ -1583,7 +1583,7 @@ 
  * @return string					Returns the encoding identificator modified in suitable for comparison way.
  */
 function api_refine_encoding_id($encoding) {
-    if (is_array($encoding)){
+    if (is_array($encoding)) {
         return array_map('api_refine_encoding_id', $encoding);
     }
     return strtoupper(str_replace('_', '-', $encoding));

main/inc/lib/statsUtils.lib.inc.php

Indentation +8 added lines, -8 removed lines

@@ -107,14 +107,14 @@
         return $resu;
     }
 
-	/**
-	 * @author Sebastien Piraux <piraux_seb@hotmail.com>
-	 * @param sql : a sql query (as a string)
-	 * @return hours_array
-	 * @desc        Return an assoc array.  Keys are the hours, values are
-	 * the number of time this hours was found.
-	 * key 'total' return the sum of all number of time hours
-	 * appear
+    /**
+     * @author Sebastien Piraux <piraux_seb@hotmail.com>
+     * @param sql : a sql query (as a string)
+     * @return hours_array
+     * @desc        Return an assoc array.  Keys are the hours, values are
+     * the number of time this hours was found.
+     * key 'total' return the sum of all number of time hours
+     * appear
      */
     public static function hoursTab($sql)
     {

Spacing +5 added lines, -5 removed lines

@@ -155,7 +155,7 @@ 
             $last_day = -1;
             while ($row = Database::fetch_row($res)) {
                 $date_array = getdate($row[0]);
-                $display_date = $date_array['mday'] . ' ' . $MonthsShort[$date_array['mon'] - 1] . ' ' . $date_array['year'];
+                $display_date = $date_array['mday'].' '.$MonthsShort[$date_array['mon'] - 1].' '.$date_array['year'];
                 if ($date_array['mday'] == $last_day) {
                     $days_array[$display_date]++;
                 } else {
@@ -221,7 +221,7 @@ 
                      
                 </td>
                 <td width='10%'>
-                    <b>" . get_lang('Hits') . "</b>
+                    <b>".get_lang('Hits')."</b>
                 </td>
                 <td width='15%'>
                     <b>%</b>
@@ -249,7 +249,7 @@ 
                     echo "<img src='".Display::returnIconPath('bar_1m.gif')."' width='1' height='12' alt='$periodPiece : $cpt hits &ndash; $pourcent %' />";
                 }
                 if ($pourcent != 100) {
-                    echo "<img src='".Display::returnIconPath('bar_1r.gif')."' width='" . ($maxSize - $barwidth) . "' height='12' alt='$periodPiece : $cpt hits &ndash; $pourcent %' />";
+                    echo "<img src='".Display::returnIconPath('bar_1r.gif')."' width='".($maxSize - $barwidth)."' height='12' alt='$periodPiece : $cpt hits &ndash; $pourcent %' />";
                 }
                 echo "<img src='".Display::returnIconPath('bar_1.gif')."' width='1' height='12' alt='$periodPiece : $cpt hits &ndash; $pourcent %' />
                     </td>
@@ -265,13 +265,13 @@ 
         }
         echo "<tr bgcolor='#E6E6E6'>
                 <td width='15%' align='center'>
-                    " . get_lang('Total') . "
+                    " . get_lang('Total')."
                 </td>
                 <td align='right' width='60%'>
                     &nbsp;
                 </td>
                 <td align='center' width='10%'>
-                    " . $period_array['total'] . "
+                    " . $period_array['total']."
                 </td>
                 <td width='15%'>
                     &nbsp;

main/inc/lib/rights.lib.php

Indentation +33 added lines, -33 removed lines

@@ -5,42 +5,42 @@
  * @deprecated Don't use this class
  */
 class Rights {
-	private static $rights_cache = array();
-	private static $rights = array (
-		'show_tabs:reports' =>
-			array (
-				'type' => 'const',
-				'const' => 'true' )
-		);
+    private static $rights_cache = array();
+    private static $rights = array (
+        'show_tabs:reports' =>
+            array (
+                'type' => 'const',
+                'const' => 'true' )
+        );
 
-	// warning the goal of this function is to enforce rights managment in Chamilo
-	// thus default return value is always true
-	public static function hasRight($handler) {
-		if (array_key_exists($handler, self::$rights_cache))
-			return self::$rights_cache[$handler];
+    // warning the goal of this function is to enforce rights managment in Chamilo
+    // thus default return value is always true
+    public static function hasRight($handler) {
+        if (array_key_exists($handler, self::$rights_cache))
+            return self::$rights_cache[$handler];
 
-		if (!array_key_exists($handler, self::$rights))
-			return true; // handler does not exists
+        if (!array_key_exists($handler, self::$rights))
+            return true; // handler does not exists
 
-		if (self::$rights[$handler]['type'] == 'sql') {
-			$result = Database::query(self::$rights[$handler]['sql']);
-			if (Database::num_rows($result) > 0)
-				$result = true;
-			else
-				$result = false;
-		} else if (self::$rights[$handler]['type'] == 'const')
-			$result = self::$rights[$handler]['const'];
-		else if (self::$rights[$handler]['type'] == 'func')
-			$result = self::$rights[$handler]['func']();
-		else // handler type not implemented
-			return true;
-		self::$rights_cache[$handler] = $result;
-		return $result;
-	}
+        if (self::$rights[$handler]['type'] == 'sql') {
+            $result = Database::query(self::$rights[$handler]['sql']);
+            if (Database::num_rows($result) > 0)
+                $result = true;
+            else
+                $result = false;
+        } else if (self::$rights[$handler]['type'] == 'const')
+            $result = self::$rights[$handler]['const'];
+        else if (self::$rights[$handler]['type'] == 'func')
+            $result = self::$rights[$handler]['func']();
+        else // handler type not implemented
+            return true;
+        self::$rights_cache[$handler] = $result;
+        return $result;
+    }
 
-	public static function hasRightClosePageWithError($handler) {
-		if (hasRight($handler) == false)
-			die("You are not allowed here"); //FIXME
-	}
+    public static function hasRightClosePageWithError($handler) {
+        if (hasRight($handler) == false)
+            die("You are not allowed here"); //FIXME
+    }
 
 }

Spacing +2 added lines, -2 removed lines

@@ -6,9 +6,9 @@
  */
 class Rights {
 	private static $rights_cache = array();
-	private static $rights = array (
+	private static $rights = array(
 		'show_tabs:reports' =>
-			array (
+			array(
 				'type' => 'const',
 				'const' => 'true' )
 		);

Braces +23 added lines, -15 removed lines

@@ -16,31 +16,39 @@
 	// warning the goal of this function is to enforce rights managment in Chamilo
 	// thus default return value is always true
 	public static function hasRight($handler) {
-		if (array_key_exists($handler, self::$rights_cache))
-			return self::$rights_cache[$handler];
+		if (array_key_exists($handler, self::$rights_cache)) {
+					return self::$rights_cache[$handler];
+		}
 
-		if (!array_key_exists($handler, self::$rights))
-			return true; // handler does not exists
+		if (!array_key_exists($handler, self::$rights)) {
+					return true;
+		}
+		// handler does not exists
 
 		if (self::$rights[$handler]['type'] == 'sql') {
 			$result = Database::query(self::$rights[$handler]['sql']);
-			if (Database::num_rows($result) > 0)
-				$result = true;
-			else
-				$result = false;
-		} else if (self::$rights[$handler]['type'] == 'const')
-			$result = self::$rights[$handler]['const'];
-		else if (self::$rights[$handler]['type'] == 'func')
-			$result = self::$rights[$handler]['func']();
-		else // handler type not implemented
+			if (Database::num_rows($result) > 0) {
+							$result = true;
+			} else {
+							$result = false;
+			}
+		} else if (self::$rights[$handler]['type'] == 'const') {
+					$result = self::$rights[$handler]['const'];
+		} else if (self::$rights[$handler]['type'] == 'func') {
+					$result = self::$rights[$handler]['func']();
+		} else {
+		    // handler type not implemented
 			return true;
+		}
 		self::$rights_cache[$handler] = $result;
 		return $result;
 	}
 
 	public static function hasRightClosePageWithError($handler) {
-		if (hasRight($handler) == false)
-			die("You are not allowed here"); //FIXME
+		if (hasRight($handler) == false) {
+					die("You are not allowed here");
+		}
+		//FIXME
 	}
 
 }

main/inc/lib/table_sort.class.php

Spacing +2 added lines, -2 removed lines

@@ -157,7 +157,7 @@ 
 
                 $new_data_order = array();
                 if (!empty($docs_to_sort)) {
-                    foreach($docs_to_sort as $id => $document) {
+                    foreach ($docs_to_sort as $id => $document) {
                         if (isset($new_data[$id])) {
                             $new_data_order[] = $new_data[$id];
                         }
@@ -165,7 +165,7 @@ 
                 }
 
                 if (!empty($folder_to_sort)) {
-                    foreach($folder_to_sort as $id => $document) {
+                    foreach ($folder_to_sort as $id => $document) {
                         if (isset($new_data[$id])) {
                             $new_data_order[] = $new_data[$id];
                         }

Indentation +104 added lines, -104 removed lines

@@ -15,16 +15,16 @@ 
 class TableSort
 {
     /**
-    * Sorts 2-dimensional table.
-    * @param array $data The data to be sorted.
-    * @param int $column The column on which the data should be sorted (default = 0)
-    * @param int $direction The direction to sort (SORT_ASC (default) or SORT_DESC)
-    * @param int $type How should data be sorted (SORT_REGULAR, SORT_NUMERIC,
-    * SORT_STRING,SORT_DATE,SORT_IMAGE)
-    * @return array The sorted dataset
-    * @author bart.mollet@hogent.be
-    */
-	public static function sort_table($data, $column = 0, $direction = SORT_ASC, $type = SORT_REGULAR)
+     * Sorts 2-dimensional table.
+     * @param array $data The data to be sorted.
+     * @param int $column The column on which the data should be sorted (default = 0)
+     * @param int $direction The direction to sort (SORT_ASC (default) or SORT_DESC)
+     * @param int $type How should data be sorted (SORT_REGULAR, SORT_NUMERIC,
+     * SORT_STRING,SORT_DATE,SORT_IMAGE)
+     * @return array The sorted dataset
+     * @author bart.mollet@hogent.be
+     */
+    public static function sort_table($data, $column = 0, $direction = SORT_ASC, $type = SORT_REGULAR)
     {
         if (!is_array($data) || empty($data)) {
             return array();
@@ -71,20 +71,20 @@ 
         usort($data, create_function('$a, $b', $compare_function));
 
         return $data;
-	}
+    }
 
-	/**
-	 * Sorts 2-dimensional table. It is possile changing the columns that will be shown and the way that the columns are to be sorted.
-	 * @param array $data The data to be sorted.
-	 * @param int $column The column on which the data should be sorted (default = 0)
-	 * @param string $direction The direction to sort (SORT_ASC (default) orSORT_DESC)
-	 * @param array $column_show The columns that we will show in the table i.e: $column_show = array('1','0','1') we will show the 1st and the 3th column.
-	 * @param array $column_order Changes how the columns will be sorted ie. $column_order = array('0','3','2','3') The column [1] will be sorted like the column [3]
-	 * @param constant $type How should data be sorted (SORT_REGULAR, SORT_NUMERIC, SORT_STRING, SORT_DATE, SORT_IMAGE)
-	 * @return array The sorted dataset
-	 * @author bart.mollet@hogent.be
-	 */
-	public static function sort_table_config(
+    /**
+     * Sorts 2-dimensional table. It is possile changing the columns that will be shown and the way that the columns are to be sorted.
+     * @param array $data The data to be sorted.
+     * @param int $column The column on which the data should be sorted (default = 0)
+     * @param string $direction The direction to sort (SORT_ASC (default) orSORT_DESC)
+     * @param array $column_show The columns that we will show in the table i.e: $column_show = array('1','0','1') we will show the 1st and the 3th column.
+     * @param array $column_order Changes how the columns will be sorted ie. $column_order = array('0','3','2','3') The column [1] will be sorted like the column [3]
+     * @param constant $type How should data be sorted (SORT_REGULAR, SORT_NUMERIC, SORT_STRING, SORT_DATE, SORT_IMAGE)
+     * @return array The sorted dataset
+     * @author bart.mollet@hogent.be
+     */
+    public static function sort_table_config(
         $data,
         $column = 0,
         $direction = SORT_ASC,
@@ -132,9 +132,9 @@ 
             if (!empty($data)) {
                 foreach ($data as $document) {
                     if ($document['type'] == 'folder') {
-                      $docs_to_sort[$document['id']]   = api_strtolower($document['name']);
+                        $docs_to_sort[$document['id']]   = api_strtolower($document['name']);
                     } else {
-                      $folder_to_sort[$document['id']] = api_strtolower($document['name']);
+                        $folder_to_sort[$document['id']] = api_strtolower($document['name']);
                     }
                     $new_data[$document['id']] = $document;
                 }
@@ -196,91 +196,91 @@ 
             usort($data, create_function('$a, $b', $compare_function));
         }
 
-		if (is_array($column_show) && !empty($column_show)) {
+        if (is_array($column_show) && !empty($column_show)) {
 
-			// We show only the columns data that were set up on the $column_show array
-			$new_order_data = array();
-			$count_data = count($data);
-			$count_column_show = count($column_show);
-			for ($j = 0; $j < $count_data; $j++) {
-				$k = 0;
-				for ($i = 0; $i < $count_column_show; $i++) {
-					if ($column_show[$i]) {
-						$new_order_data[$j][$k] = $data[$j][$i];
-					}
-					$k++;
-				}
-			}
-			// Replace the multi-arrays
-			$data = $new_order_data;
-		}
+            // We show only the columns data that were set up on the $column_show array
+            $new_order_data = array();
+            $count_data = count($data);
+            $count_column_show = count($column_show);
+            for ($j = 0; $j < $count_data; $j++) {
+                $k = 0;
+                for ($i = 0; $i < $count_column_show; $i++) {
+                    if ($column_show[$i]) {
+                        $new_order_data[$j][$k] = $data[$j][$i];
+                    }
+                    $k++;
+                }
+            }
+            // Replace the multi-arrays
+            $data = $new_order_data;
+        }
 
-		return $data;
-	}
+        return $data;
+    }
 
-	/**
-	 * Checks whether a column of a 2D-array contains only numeric values
-	 * @param array $data		The data-array
-	 * @param int $column		The index of the column to check
-	 * @return bool				TRUE if column contains only dates, FALSE otherwise
-	 * @todo Take locale into account (eg decimal point or comma ?)
-	 * @author bart.mollet@hogent.be
-	 */
-	private static function is_numeric_column(& $data, $column)
+    /**
+     * Checks whether a column of a 2D-array contains only numeric values
+     * @param array $data		The data-array
+     * @param int $column		The index of the column to check
+     * @return bool				TRUE if column contains only dates, FALSE otherwise
+     * @todo Take locale into account (eg decimal point or comma ?)
+     * @author bart.mollet@hogent.be
+     */
+    private static function is_numeric_column(& $data, $column)
     {
-		$is_numeric = true;
-		foreach ($data as $index => & $row) {
-			$is_numeric &= is_numeric(strip_tags($row[$column]));
-			if (!$is_numeric) {
-				break;
-			}
-		}
-		return $is_numeric;
-	}
+        $is_numeric = true;
+        foreach ($data as $index => & $row) {
+            $is_numeric &= is_numeric(strip_tags($row[$column]));
+            if (!$is_numeric) {
+                break;
+            }
+        }
+        return $is_numeric;
+    }
 
-	/**
-	 * Checks whether a column of a 2D-array contains only dates (GNU date syntax)
-	 * @param array $data		The data-array
-	 * @param int $column		The index of the column to check
-	 * @return bool				TRUE if column contains only dates, FALSE otherwise
-	 * @author bart.mollet@hogent.be
-	 */
-	private static function is_date_column(& $data, $column)
+    /**
+     * Checks whether a column of a 2D-array contains only dates (GNU date syntax)
+     * @param array $data		The data-array
+     * @param int $column		The index of the column to check
+     * @return bool				TRUE if column contains only dates, FALSE otherwise
+     * @author bart.mollet@hogent.be
+     */
+    private static function is_date_column(& $data, $column)
     {
-		$is_date = true;
-		foreach ($data as $index => & $row) {
-			if (strlen(strip_tags($row[$column])) != 0) {
-				$check_date = strtotime(strip_tags($row[$column]));
-				// strtotime Returns a timestamp on success, FALSE otherwise.
-				// Previous to PHP 5.1.0, this function would return -1 on failure.
-				$is_date &= ($check_date != -1 && $check_date);
-			} else {
-				$is_date &= false;
-			}
-			if (!$is_date) {
-				break;
-			}
-		}
-		return $is_date;
-	}
+        $is_date = true;
+        foreach ($data as $index => & $row) {
+            if (strlen(strip_tags($row[$column])) != 0) {
+                $check_date = strtotime(strip_tags($row[$column]));
+                // strtotime Returns a timestamp on success, FALSE otherwise.
+                // Previous to PHP 5.1.0, this function would return -1 on failure.
+                $is_date &= ($check_date != -1 && $check_date);
+            } else {
+                $is_date &= false;
+            }
+            if (!$is_date) {
+                break;
+            }
+        }
+        return $is_date;
+    }
 
-	/**
-	 * Checks whether a column of a 2D-array contains only images (<img src="path/file.ext" alt=".."/>)
-	 * @param array $data		The data-array
-	 * @param int $column		The index of the column to check
-	 * @return bool				TRUE if column contains only images, FALSE otherwise
-	 * @author bart.mollet@hogent.be
-	 */
-	private static function is_image_column(& $data, $column)
+    /**
+     * Checks whether a column of a 2D-array contains only images (<img src="path/file.ext" alt=".."/>)
+     * @param array $data		The data-array
+     * @param int $column		The index of the column to check
+     * @return bool				TRUE if column contains only images, FALSE otherwise
+     * @author bart.mollet@hogent.be
+     */
+    private static function is_image_column(& $data, $column)
     {
-		$is_image = true;
-		foreach ($data as $index => & $row) {
-			$is_image &= strlen(trim(strip_tags($row[$column], '<img>'))) > 0; // at least one img-tag
-			$is_image &= strlen(trim(strip_tags($row[$column]))) == 0; // and no text outside attribute-values
-			if (!$is_image) {
-				break;
-			}
-		}
-		return $is_image;
-	}
+        $is_image = true;
+        foreach ($data as $index => & $row) {
+            $is_image &= strlen(trim(strip_tags($row[$column], '<img>'))) > 0; // at least one img-tag
+            $is_image &= strlen(trim(strip_tags($row[$column]))) == 0; // and no text outside attribute-values
+            if (!$is_image) {
+                break;
+            }
+        }
+        return $is_image;
+    }
 }

main/inc/lib/plugin.lib.php

Indentation +9 added lines, -9 removed lines

@@ -173,9 +173,9 @@ 
     }
 
     /**
-    * @param string $pluginName
-    * @param int    $urlId
-    */
+     * @param string $pluginName
+     * @param int    $urlId
+     */
     public function uninstall($pluginName, $urlId = null)
     {
         if (empty($urlId)) {
@@ -252,12 +252,12 @@ 
     }
 
     /**
-    * @param string $region
-    * @param string $template
-    * @param bool   $forced
-    *
-    * @return null|string
-    */
+     * @param string $region
+     * @param string $template
+     * @param bool   $forced
+     *
+     * @return null|string
+     */
     public function load_region($region, $template, $forced = false)
     {
         if ($region == 'course_tool_plugin') {

Spacing +6 added lines, -6 removed lines

@@ -426,7 +426,7 @@ 
             // Extra options
             $plugin_settings = api_get_settings_params(
                 array(
-                    "subkey = ? AND category = ? AND type = ? " => array($plugin_name, 'Plugins','setting')
+                    "subkey = ? AND category = ? AND type = ? " => array($plugin_name, 'Plugins', 'setting')
                 )
             );
 
@@ -532,7 +532,7 @@ 
             if (!empty($obj->course_settings)) {
                 if (is_file(api_get_path(SYS_CODE_PATH).'img/icons/'.ICON_SIZE_SMALL.'/'.$plugin_name.'.png')) {
                     $icon = Display::return_icon(
-                        $plugin_name . '.png',
+                        $plugin_name.'.png',
                         Security::remove_XSS($pluginTitle),
                         '',
                         ICON_SIZE_SMALL
@@ -548,18 +548,18 @@ 
 
                 $form->addHtml('<div class="panel panel-default">');
                 $form->addHtml('
-                    <div class="panel-heading" role="tab" id="heading-' . $plugin_name . '-settings">
+                    <div class="panel-heading" role="tab" id="heading-' . $plugin_name.'-settings">
                         <h4 class="panel-title">
-                            <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse-' . $plugin_name . '-settings" aria-expanded="false" aria-controls="collapse-' . $plugin_name . '-settings">
+                            <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse-' . $plugin_name.'-settings" aria-expanded="false" aria-controls="collapse-'.$plugin_name.'-settings">
                 ');
-                $form->addHtml($icon . ' ' . $pluginTitle);
+                $form->addHtml($icon.' '.$pluginTitle);
                 $form->addHtml('
                             </a>
                         </h4>
                     </div>
                 ');
                 $form->addHtml('
-                    <div id="collapse-' . $plugin_name . '-settings" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading-' . $plugin_name . '-settings">
+                    <div id="collapse-' . $plugin_name.'-settings" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading-'.$plugin_name.'-settings">
                         <div class="panel-body">
                 ');