chamilo / chamilo-lms

main/admin/settings.lib.php

Spacing +42 added lines, -42 removed lines

@@ -129,7 +129,7 @@ 
 
     //Plugins NOT installed
     echo Display::page_subheader(get_lang('Plugins'));
-    echo '<form class="form-horizontal" name="plugins" method="post" action="'.api_get_self().'?category='.Security::remove_XSS($_GET['category']).'&sec_token=' . $token . '">';
+    echo '<form class="form-horizontal" name="plugins" method="post" action="'.api_get_self().'?category='.Security::remove_XSS($_GET['category']).'&sec_token='.$token.'">';
     echo '<table class="data_table">';
     echo '<tr>';
     echo '<th width="20px">';
@@ -141,7 +141,7 @@ 
 
     $plugin_list = array();
     $my_plugin_list = $plugin_obj->get_plugin_regions();
-    foreach($my_plugin_list as $plugin_item) {
+    foreach ($my_plugin_list as $plugin_item) {
         $plugin_list[$plugin_item] = $plugin_item;
     }
 
@@ -180,7 +180,7 @@ 
             if (file_exists(api_get_path(SYS_PLUGIN_PATH).$plugin.'/readme.txt')) {
                 echo Display::url(
                     "<em class='fa fa-file-text-o'></em> readme.txt",
-                    api_get_path(WEB_PLUGIN_PATH) . $plugin . "/readme.txt",
+                    api_get_path(WEB_PLUGIN_PATH).$plugin."/readme.txt",
                     [
                         'class' => 'btn btn-default ajax',
                         'data-title' => $plugin_info['title'],
@@ -322,7 +322,7 @@ 
                     $show_name = ucwords(str_replace('_', ' ', $style_dir));
 
                     if ($is_style_changeable) {
-                        $list_of_names[$style_dir]  = $show_name;
+                        $list_of_names[$style_dir] = $show_name;
                     }
                     $counter++;
                 }
@@ -353,9 +353,9 @@ 
             if (is_dir($dir)) {
                 $zip = new PclZip($arch);
                 // Remove path prefix except the style name and put file on disk
-                $zip->create($dir, PCLZIP_OPT_REMOVE_PATH, substr($dir,0,-strlen($safe_style_dir)));
+                $zip->create($dir, PCLZIP_OPT_REMOVE_PATH, substr($dir, 0, -strlen($safe_style_dir)));
                 //@TODO: use more generic script to download.
-                $str = '<a class="btn btn-primary btn-large" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/download.php?archive=' . str_replace(api_get_path(SYS_ARCHIVE_PATH), '', $arch) . '">'.get_lang('ClickHereToDownloadTheFile').'</a>';
+                $str = '<a class="btn btn-primary btn-large" href="'.api_get_path(WEB_CODE_PATH).'course_info/download.php?archive='.str_replace(api_get_path(SYS_ARCHIVE_PATH), '', $arch).'">'.get_lang('ClickHereToDownloadTheFile').'</a>';
                 Display::display_normal_message($str, false);
             } else {
                 Display::addFlash(Display::return_message(get_lang('FileNotFound'), 'warning'));
@@ -369,11 +369,11 @@ 
         'settings.php?category=Stylesheets#tabs-2'
     );
     
-    $dir = api_get_path(SYS_PUBLIC_PATH).'css/themes/' . $selected . '/images/';
-    $url = api_get_path(WEB_CSS_PATH).'themes/' . $selected . '/images/';
+    $dir = api_get_path(SYS_PUBLIC_PATH).'css/themes/'.$selected.'/images/';
+    $url = api_get_path(WEB_CSS_PATH).'themes/'.$selected.'/images/';
     $newLogoFileName = 'header-logo.png';
     
-    $logoForm->addLabel(get_lang('CurrentLogo'), '<img src="'. $url . 'header-logo.png?' . time() . '">');
+    $logoForm->addLabel(get_lang('CurrentLogo'), '<img src="'.$url.'header-logo.png?'.time().'">');
     $logoForm->addFile('new_logo', get_lang('UpdateLogo'));
     $allowedFileTypes = ['png'];
     
@@ -393,7 +393,7 @@ 
             $imageInfo = getimagesize($_FILES['new_logo']['tmp_name']);
             $width = $imageInfo[0];
             $height = $imageInfo[1];
-            if ($width <= 250 && $height <= 70 ) {
+            if ($width <= 250 && $height <= 70) {
                 if (!is_file($dir.'header-logo-org.png')) {
                     rename($dir.$newLogoFileName, $dir.'header-logo-org.png');
                 }
@@ -434,7 +434,7 @@ 
             });
             </script>';
             echo Display::tabs(
-                array(get_lang('Update'),get_lang('UpdateLogo'), get_lang('UploadNewStylesheet')),
+                array(get_lang('Update'), get_lang('UpdateLogo'), get_lang('UploadNewStylesheet')),
                 array($form_change->return_form(), $logoForm->return_form(), $form->return_form())
             );
         } else {
@@ -598,7 +598,7 @@ 
             if (!empty($areas_to_installed)) {
                 $plugin_obj->remove_all_regions($plugin);
                 foreach ($areas_to_installed as $region) {
-                    if (!empty($region) && $region != '-1' ) {
+                    if (!empty($region) && $region != '-1') {
                         $plugin_obj->add_to_region($plugin, $region);
                     }
                 }
@@ -690,7 +690,7 @@ 
     $values = api_get_settings_options('search_enabled');
     $form->addElement('header', null, get_lang('SearchEnabledTitle'));
 
-    $group = array ();
+    $group = array();
     if (is_array($values)) {
         foreach ($values as $key => $value) {
             $element = & $form->createElement('radio', 'search_enabled', '', get_lang($value['display_text']), $value['value']);
@@ -716,12 +716,12 @@ 
 
     if ($search_enabled == 'true') {
         $values = api_get_settings_options('search_show_unlinked_results');
-        $group = array ();
+        $group = array();
         foreach ($values as $key => $value) {
             $element = & $form->createElement('radio', 'search_show_unlinked_results', '', get_lang($value['display_text']), $value['value']);
             $group[] = $element;
         }
-        $form->addGroup($group, 'search_show_unlinked_results', array(get_lang('SearchShowUnlinkedResultsTitle'),get_lang('SearchShowUnlinkedResultsComment')), '', false);
+        $form->addGroup($group, 'search_show_unlinked_results', array(get_lang('SearchShowUnlinkedResultsTitle'), get_lang('SearchShowUnlinkedResultsComment')), '', false);
         $default_values['search_show_unlinked_results'] = api_get_setting('search_show_unlinked_results');
 
         $sf_values = array();
@@ -729,7 +729,7 @@ 
             $sf_values[$sf['code']] = $sf['name'];
         }
         $group = array();
-        $url =  Display::div(Display::url(get_lang('AddSpecificSearchField'), 'specific_fields.php'), array('class'=>'sectioncomment'));
+        $url = Display::div(Display::url(get_lang('AddSpecificSearchField'), 'specific_fields.php'), array('class'=>'sectioncomment'));
         if (empty($sf_values)) {
             $form->addElement('html', get_lang('SearchPrefilterPrefix').$url);
         } else {
@@ -796,10 +796,10 @@ 
             $dir_is_writable = Display::return_icon('bullet_red.png', get_lang('Error'));
         }
 
-        $data[] = array(get_lang('XapianModuleInstalled'),$xapian_loaded);
-        $data[] = array(get_lang('DirectoryExists').' - '.$xapian_path,$dir_exists);
-        $data[] = array(get_lang('IsWritable').' - '.$xapian_path,$dir_is_writable);
-        $data[] = array(get_lang('SpecificSearchFieldsAvailable') ,$specific_fields_exists);
+        $data[] = array(get_lang('XapianModuleInstalled'), $xapian_loaded);
+        $data[] = array(get_lang('DirectoryExists').' - '.$xapian_path, $dir_exists);
+        $data[] = array(get_lang('IsWritable').' - '.$xapian_path, $dir_is_writable);
+        $data[] = array(get_lang('SpecificSearchFieldsAvailable'), $specific_fields_exists);
 
         echo Display::tag('h3', get_lang('Settings'));
         $table = new SortableTableFromArray($data);
@@ -809,16 +809,16 @@ 
 
         //@todo windows support
         if (api_is_windows_os() == false) {
-            $list_of_programs = array('pdftotext','ps2pdf', 'catdoc','html2text','unrtf', 'catppt', 'xls2csv');
+            $list_of_programs = array('pdftotext', 'ps2pdf', 'catdoc', 'html2text', 'unrtf', 'catppt', 'xls2csv');
 
-            foreach($list_of_programs as $program) {
+            foreach ($list_of_programs as $program) {
                 $output = $ret_val = null;
                 exec("which $program", $output, $ret_val);
                 $icon = Display::return_icon('bullet_red.png', get_lang('NotInstalled'));
                 if (!empty($output[0])) {
                     $icon = Display::return_icon('bullet_green.png', get_lang('Installed'));
                 }
-                $data2[]= array($program, $output[0], $icon);
+                $data2[] = array($program, $output[0], $icon);
             }
             echo Display::tag('h3', get_lang('ProgramsNeededToConvertFiles'));
             $table = new SortableTableFromArray($data2);
@@ -850,7 +850,7 @@ 
     if ($action != 'add') {
         echo '<div class="actions" style="margin-left: 1px;">';
         echo '<a href="settings.php?category=Templates&action=add">'.
-                Display::return_icon('new_template.png', get_lang('AddTemplate'),'',ICON_SIZE_MEDIUM).'</a>';
+                Display::return_icon('new_template.png', get_lang('AddTemplate'), '', ICON_SIZE_MEDIUM).'</a>';
         echo '</div>';
     }
 
@@ -969,8 +969,8 @@ 
  * @since Dokeos 1.8.6
  */
 function actions_filter($id) {
-    $return = '<a href="settings.php?category=Templates&action=edit&id='.Security::remove_XSS($id).'">'.Display::return_icon('edit.png', get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>';
-    $return .= '<a href="settings.php?category=Templates&action=delete&id='.Security::remove_XSS($id).'" onClick="javascript:if(!confirm('."'".get_lang('ConfirmYourChoice')."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
+    $return = '<a href="settings.php?category=Templates&action=edit&id='.Security::remove_XSS($id).'">'.Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>';
+    $return .= '<a href="settings.php?category=Templates&action=delete&id='.Security::remove_XSS($id).'" onClick="javascript:if(!confirm('."'".get_lang('ConfirmYourChoice')."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
     return $return;
 }
 
@@ -1020,7 +1020,7 @@ 
     $form->addElement('html_editor', 'template_text', get_lang('Text'), null, array('ToolbarSet' => 'AdminTemplates', 'Width' => '100%', 'Height' => '400'));
 
     // Setting the form elements: the form to upload an image to be used with the template.
-    $form->addElement('file','template_image',get_lang('Image'),'');
+    $form->addElement('file', 'template_image', get_lang('Image'), '');
 
     // Setting the form elements: a little bit information about the template image.
     $form->addElement('static', 'file_comment', '', get_lang('TemplateImageComment100x70'));
@@ -1098,7 +1098,7 @@ 
             // Store the information in the database (as insert or as update).
             $table_system_template = Database :: get_main_table('system_template');
             if ($_GET['action'] == 'add') {
-                $content_template =  Security::remove_XSS($values['template_text'], COURSEMANAGERLOWSECURITY);
+                $content_template = Security::remove_XSS($values['template_text'], COURSEMANAGERLOWSECURITY);
                 $params = [
                     'title' =>  $values['title'],
                     'content' => $content_template,
@@ -1108,7 +1108,7 @@ 
 
                 // Display a feedback message.
                 Display::display_confirmation_message(get_lang('TemplateAdded'));
-                echo '<a href="settings.php?category=Templates&action=add">'.Display::return_icon('new_template.png', get_lang('AddTemplate'),'',ICON_SIZE_MEDIUM).'</a>';
+                echo '<a href="settings.php?category=Templates&action=add">'.Display::return_icon('new_template.png', get_lang('AddTemplate'), '', ICON_SIZE_MEDIUM).'</a>';
             } else {
                 $content_template = '<head>{CSS}<style type="text/css">.text{font-weight: normal;}</style></head><body>'.Database::escape_string($values['template_text']).'</body>';
                 $sql = "UPDATE $table_system_template set title = '".Database::escape_string($values['title'])."', content = '".$content_template."'";
@@ -1126,7 +1126,7 @@ 
         display_templates();
     } else {
         $token = Security::get_token();
-        $form->addElement('hidden','sec_token');
+        $form->addElement('hidden', 'sec_token');
         $form->setConstants(array('sec_token' => $token));
         // Display the form.
         $form->display();
@@ -1226,7 +1226,7 @@ 
 
     $form = new FormValidator('settings', 'post', 'settings.php?category='.Security::remove_XSS($_GET['category']));
 
-    $form->addElement('hidden', 'search_field', (!empty($_GET['search_field'])?Security::remove_XSS($_GET['search_field']):null));
+    $form->addElement('hidden', 'search_field', (!empty($_GET['search_field']) ? Security::remove_XSS($_GET['search_field']) : null));
 
     $url_id = api_get_current_access_url_id();
 
@@ -1293,9 +1293,9 @@ 
                 if (empty($row['category']))
                     $row['category'] = 0;
 
-                if (is_array($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ])) {
+                if (is_array($settings_by_access_list[$row['variable']] [$row['subkey']] [$row['category']])) {
                     // We are sure that the other site have a selected value.
-                    if ($settings_by_access_list[ $row['variable'] ] [ $row['subkey'] ] [ $row['category'] ]['selected_value'] != '')
+                    if ($settings_by_access_list[$row['variable']] [$row['subkey']] [$row['category']]['selected_value'] != '')
                         $row['selected_value'] = $settings_by_access_list[$row['variable']] [$row['subkey']] [$row['category']]['selected_value'];
                 }
                 // There is no else{} statement because we load the default $row['selected_value'] of the main Chamilo site.
@@ -1316,7 +1316,7 @@ 
                         array('maxlength' => '8')
                     );
                     $form->applyFilter($row['variable'], 'html_filter');
-                    $default_values[$row['variable']] = round($row['selected_value']/1024/1024, 1);
+                    $default_values[$row['variable']] = round($row['selected_value'] / 1024 / 1024, 1);
                 } elseif ($row['variable'] == 'account_valid_duration') {
                     $form->addElement(
                         'text',
@@ -1344,7 +1344,7 @@ 
                         ),
                         $hideme
                     );
-                    $form->applyFilter($row['variable'],'html_filter');
+                    $form->applyFilter($row['variable'], 'html_filter');
                     $default_values[$row['variable']] = $row['selected_value'];
                 }
                 break;
@@ -1355,7 +1355,7 @@ 
                     if (file_exists($file)) {
                         $value = file_get_contents($file);
                     }
-                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10'), $hideme);
+                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows'=>'10'), $hideme);
                     $default_values[$row['variable']] = $value;
                 } elseif ($row['variable'] == 'footer_extra_content') {
                     $file = api_get_path(SYS_PATH).api_get_home_path().'footer_extra_content.txt';
@@ -1363,16 +1363,16 @@ 
                     if (file_exists($file)) {
                         $value = file_get_contents($file);
                     }
-                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10'), $hideme);
+                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows'=>'10'), $hideme);
                     $default_values[$row['variable']] = $value;
                 } else {
-                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])) , array('rows'=>'10'), $hideme);
+                    $form->addElement('textarea', $row['variable'], array(get_lang($row['title']), get_lang($row['comment'])), array('rows'=>'10'), $hideme);
                     $default_values[$row['variable']] = $row['selected_value'];
                 }
                 break;
             case 'radio':
                 $values = api_get_settings_options($row['variable']);
-                $group = array ();
+                $group = array();
                 if (is_array($values)) {
                     foreach ($values as $key => $value) {
                         $element = &$form->createElement(
@@ -1403,7 +1403,7 @@ 
                         WHERE variable='".$row['variable']."' AND access_url =  1";
 
                 $result = Database::query($sql);
-                $group = array ();
+                $group = array();
                 while ($rowkeys = Database::fetch_array($result)) {
                     // Profile tab option should be hidden when the social tool is enabled.
                     if (api_get_setting('allow_social_tool') == 'true') {
@@ -1475,10 +1475,10 @@ 
 
         switch ($row['variable']) {
             case 'pdf_export_watermark_enable':
-                $url =  PDF::get_watermark(null);
+                $url = PDF::get_watermark(null);
 
                 if ($url != false) {
-                    $delete_url = '<a href="?delete_watermark">'.get_lang('DelImage').' '.Display::return_icon('delete.png',get_lang('DelImage')).'</a>';
+                    $delete_url = '<a href="?delete_watermark">'.get_lang('DelImage').' '.Display::return_icon('delete.png', get_lang('DelImage')).'</a>';
                     $form->addElement('html', '<div style="max-height:100px; max-width:100px; margin-left:162px; margin-bottom:10px; clear:both;"><img src="'.$url.'" style="margin-bottom:10px;" />'.$delete_url.'</div>');
                 }