chamilo / chamilo-lms

main/gradebook/gradebook_statistics.php

Spacing +16 added lines, -16 removed lines

@@ -9,21 +9,21 @@ 
 
 api_block_anonymous_users();
 
-$eval= Evaluation :: load($_GET['selecteval']);
+$eval = Evaluation :: load($_GET['selecteval']);
 if ($eval[0]->get_category_id() < 0) {
     // if category id is negative, then the evaluation's origin is a link
-    $link= LinkFactory :: get_evaluation_link($eval[0]->get_id());
+    $link = LinkFactory :: get_evaluation_link($eval[0]->get_id());
     $currentcat = Category :: load($link->get_category_id());
 } else {
     $currentcat = Category :: load($eval[0]->get_category_id());
 }
 
-$interbreadcrumb[]= array (
-    'url' => $_SESSION['gradebook_dest'].'?selectcat=' . $currentcat[0]->get_id(), 'name' => get_lang('ToolGradebook'));
+$interbreadcrumb[] = array(
+    'url' => $_SESSION['gradebook_dest'].'?selectcat='.$currentcat[0]->get_id(), 'name' => get_lang('ToolGradebook'));
 
 if (api_is_allowed_to_edit()) {
-    $interbreadcrumb[]= array (
-        'url' => 'gradebook_view_result.php?selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
+    $interbreadcrumb[] = array(
+        'url' => 'gradebook_view_result.php?selecteval='.Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
         'name' => get_lang('ViewResult')
     );
 }
@@ -45,7 +45,7 @@ 
         Display :: display_error_message(get_lang('PleaseEnableScoringSystem'), false);
     }
 } else {
-    $allresults = Result::load(null,null,$eval[0]->get_id());
+    $allresults = Result::load(null, null, $eval[0]->get_id());
     $nr_items = array();
     foreach ($displays as $itemsdisplay) {
         $nr_items[$itemsdisplay['display']] = 0;
@@ -78,19 +78,19 @@ 
     }
 
     // Generate table
-    $stattable= '<table class="data_table" cellspacing="0" cellpadding="3">';
-    $stattable .= '<tr><th>' . get_lang('ScoringSystem') . '</th>';
-    $stattable .= '<th>' . get_lang('Percentage') . '</th>';
-    $stattable .= '<th>' . get_lang('CountUsers') . '</th>';
+    $stattable = '<table class="data_table" cellspacing="0" cellpadding="3">';
+    $stattable .= '<tr><th>'.get_lang('ScoringSystem').'</th>';
+    $stattable .= '<th>'.get_lang('Percentage').'</th>';
+    $stattable .= '<th>'.get_lang('CountUsers').'</th>';
     //$stattable .= '<th>' . get_lang('Statistics') . '</th></tr>';
-    $counter=0;
+    $counter = 0;
     foreach ($keys as $key) {
-        $bar = ($highest_ratio > 0?($nr_items[$key] / $highest_ratio) * 100:0);
-        $stattable .= '<tr class="row_' . ($counter % 2 == 0 ? 'odd' : 'even') . '">';
-        $stattable .= '<td width="150">' . $key . '</td>';
+        $bar = ($highest_ratio > 0 ? ($nr_items[$key] / $highest_ratio) * 100 : 0);
+        $stattable .= '<tr class="row_'.($counter % 2 == 0 ? 'odd' : 'even').'">';
+        $stattable .= '<td width="150">'.$key.'</td>';
 
         $stattable .= '<td width="550">'.Display::bar_progress($bar).'</td>';
-        $stattable .= '<td align="right">' . $nr_items[$key] . '</td>';
+        $stattable .= '<td align="right">'.$nr_items[$key].'</td>';
         $counter++;
     }
     $stattable .= '</tr></table>';

main/inc/lib/gradebook.lib.php

Spacing +2 added lines, -2 removed lines

@@ -57,7 +57,7 @@ 
         }
 
         $c_id = $c_id ? intval($c_id) : api_get_course_int_id();
-        $table  = Database::get_course_table(TABLE_TOOL_LIST);
+        $table = Database::get_course_table(TABLE_TOOL_LIST);
         $sql = "SELECT * from $table
                 WHERE c_id = $c_id and name='$name'
                 LIMIT 1";
@@ -194,7 +194,7 @@ 
         $selected_skills = self::get_skills_by_gradebook($gradebook_id);
         $clean_selected_skills = array();
         if (!empty($selected_skills)) {
-            foreach($selected_skills as $skill) {
+            foreach ($selected_skills as $skill) {
                 $clean_selected_skills[] = $skill['id'];
             }
         }

main/inc/ajax/lp.ajax.php

Spacing +2 added lines, -2 removed lines

@@ -84,7 +84,7 @@ 
             foreach ($tab_parents_id as $parent_id) {
                 $Same_parent_LP_item_list = $LP_item_list->get_item_with_same_parent($parent_id);
                 $previous_item_id = 0;
-                for ($i=0; $i < count($Same_parent_LP_item_list->list); $i++) {
+                for ($i = 0; $i < count($Same_parent_LP_item_list->list); $i++) {
                     $item_id = $Same_parent_LP_item_list->list[$i]->id;
                     // display_order
                     $display_order = $i + 1;
@@ -95,7 +95,7 @@ 
                     // next_item_id
                     $next_item_id = 0;
                     if ($i < count($Same_parent_LP_item_list->list) - 1) {
-                        $next_item_id = $Same_parent_LP_item_list->list[$i+1]->id;
+                        $next_item_id = $Same_parent_LP_item_list->list[$i + 1]->id;
                     }
                     $LP_item_list->set_parameters_for_id($item_id, $next_item_id, "next_item_id");
                 }

main/dropbox/index.php

Spacing +29 added lines, -29 removed lines

@@ -217,23 +217,23 @@ 
 
 		if (api_get_session_id() == 0) {
 			echo '<div class="actions">';
-			if ($view_dropbox_category_received != 0  && api_is_allowed_to_session_edit(false, true)) {
-				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category=0&view_sent_category='.$viewSentCategory.'&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'),'',ICON_SIZE_MEDIUM)."</a>";
+			if ($view_dropbox_category_received != 0 && api_is_allowed_to_session_edit(false, true)) {
+				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category=0&view_sent_category='.$viewSentCategory.'&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'), '', ICON_SIZE_MEDIUM)."</a>";
 				echo get_lang('Category').': <strong>'.Security::remove_XSS($dropbox_categories[$view_dropbox_category_received]['cat_name']).'</strong> ';
 				$movelist[0] = 'Root'; // move_received selectbox content
 			} else {
-				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=addreceivedcategory&view='.$view.'">'.Display::return_icon('new_folder.png', get_lang('AddNewCategory'),'',ICON_SIZE_MEDIUM).'</a>';
+				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=addreceivedcategory&view='.$view.'">'.Display::return_icon('new_folder.png', get_lang('AddNewCategory'), '', ICON_SIZE_MEDIUM).'</a>';
 			}
 			echo '</div>';
 		} else {
 			if (api_is_allowed_to_session_edit(false, true)) {
 				echo '<div class="actions">';
 				if ($view_dropbox_category_received != 0 && api_is_allowed_to_session_edit(false, true)) {
-					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category=0&view_sent_category='.$viewSentCategory.'&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'),'',ICON_SIZE_MEDIUM)."</a>";
+					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category=0&view_sent_category='.$viewSentCategory.'&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'), '', ICON_SIZE_MEDIUM)."</a>";
 					echo get_lang('Category').': <strong>'.Security::remove_XSS($dropbox_categories[$view_dropbox_category_received]['cat_name']).'</strong> ';
 					$movelist[0] = 'Root'; // move_received selectbox content
 				} else {
-					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=addreceivedcategory&view='.$view.'">'.Display::return_icon('new_folder.png', get_lang('AddNewCategory'),'',ICON_SIZE_MEDIUM).'</a>';
+					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=addreceivedcategory&view='.$view.'">'.Display::return_icon('new_folder.png', get_lang('AddNewCategory'), '', ICON_SIZE_MEDIUM).'</a>';
 				}
 				echo '</div>';
 			}
@@ -253,13 +253,13 @@ 
 		if (api_get_session_id() == 0) {
 			echo '<div class="actions">';
 			if ($view_dropbox_category_sent != 0) {
-				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category=0&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'),'',ICON_SIZE_MEDIUM)."</a>";
+				echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category=0&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'), '', ICON_SIZE_MEDIUM)."</a>";
 				echo get_lang('Category').': <strong>'.Security::remove_XSS($dropbox_categories[$view_dropbox_category_sent]['cat_name']).'</strong> ';
 			} else {
-				echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=addsentcategory\">".Display::return_icon('new_folder.png', get_lang('AddNewCategory'),'',ICON_SIZE_MEDIUM)."</a>\n";
+				echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=addsentcategory\">".Display::return_icon('new_folder.png', get_lang('AddNewCategory'), '', ICON_SIZE_MEDIUM)."</a>\n";
 			}
 			if (empty($viewSentCategory)) {
-				echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=add\">".Display::return_icon('upload_file.png', get_lang('UploadNewFile'),'',ICON_SIZE_MEDIUM)."</a>";
+				echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=add\">".Display::return_icon('upload_file.png', get_lang('UploadNewFile'), '', ICON_SIZE_MEDIUM)."</a>";
 			}
 			echo '</div>';
 		} else {
@@ -267,12 +267,12 @@ 
 				echo '<div class="actions">';
 				if ($view_dropbox_category_sent != 0) {
 					echo get_lang('CurrentlySeeing').': <strong>'.Security::remove_XSS($dropbox_categories[$view_dropbox_category_sent]['cat_name']).'</strong> ';
-					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category=0&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'),'',ICON_SIZE_MEDIUM)."</a>";
+					echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category=0&view='.$view.'">'.Display::return_icon('folder_up.png', get_lang('Up').' '.get_lang('Root'), '', ICON_SIZE_MEDIUM)."</a>";
 				} else {
-					echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=addsentcategory\">".Display::return_icon('new_folder.png', get_lang('AddNewCategory'),'',ICON_SIZE_MEDIUM)."</a>\n";
+					echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=addsentcategory\">".Display::return_icon('new_folder.png', get_lang('AddNewCategory'), '', ICON_SIZE_MEDIUM)."</a>\n";
 				}
 				if (empty($viewSentCategory)) {
-					echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=add\">".Display::return_icon('upload_file.png', get_lang('UploadNewFile'),'',ICON_SIZE_MEDIUM)."</a>";
+					echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&view=".$view."&action=add\">".Display::return_icon('upload_file.png', get_lang('UploadNewFile'), '', ICON_SIZE_MEDIUM)."</a>";
 				}
 				echo '</div>';
 			}
@@ -325,7 +325,7 @@ 
 
 		if (api_get_session_id() == 0) {
 			$column_header[] = array(get_lang('Modify'), false, '', 'nowrap style="text-align: right"');
-		} elseif (api_is_allowed_to_session_edit(false,true)) {
+		} elseif (api_is_allowed_to_session_edit(false, true)) {
 			$column_header[] = array(get_lang('Modify'), false, '', 'nowrap style="text-align: right"');
 		}
 
@@ -386,7 +386,7 @@ 
 				$link_open = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'">';
 				$dropbox_file_data[] = $link_open.DocumentManager::build_document_icon_tag('file', $dropbox_file->title).'</a>';
 				$dropbox_file_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'&action=download">'.
-                    Display::return_icon('save.png', get_lang('Download'), array('style' => 'float:right;'),ICON_SIZE_SMALL).'</a>'.$link_open.$dropbox_file->title.'</a>'.$new_icon.'<br />'.$dropbox_file->description;
+                    Display::return_icon('save.png', get_lang('Download'), array('style' => 'float:right;'), ICON_SIZE_SMALL).'</a>'.$link_open.$dropbox_file->title.'</a>'.$new_icon.'<br />'.$dropbox_file->description;
 				$file_size = $dropbox_file->filesize;
 				$dropbox_file_data[] = format_file_size($file_size);
 
@@ -402,10 +402,10 @@ 
                     api_format_date($last_upload_date).'</span>';
 
 				$action_icons = check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').'
-                <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=viewfeedback&id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('discuss.png', get_lang('Comment'),'',ICON_SIZE_SMALL).'</a>
-                <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=movereceived&move_id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('move.png', get_lang('Move'),'',ICON_SIZE_SMALL).'</a>
+                <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=viewfeedback&id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('discuss.png', get_lang('Comment'), '', ICON_SIZE_SMALL).'</a>
+                <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=movereceived&move_id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('move.png', get_lang('Move'), '', ICON_SIZE_SMALL).'</a>
                 <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletereceivedfile&id='.$dropbox_file->id.'&'.$sort_params.'" onclick="javascript: return confirmation(\''.$dropbox_file->title.'\');">'.
-                Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
+                Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
 
 				// This is a hack to have an additional row in a sortable table
 
@@ -439,12 +439,12 @@ 
 					// The icon of the category
 					$link_open = '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$category['cat_id'].'&view_sent_category='.$viewSentCategory.'&view='.$view.'">';
 					$dropbox_category_data[] = $link_open.DocumentManager::build_document_icon_tag('folder', $category['cat_name']).'</a>';
-					$dropbox_category_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=received">'.Display::return_icon('save_pack.png', get_lang('Save'), array('style' => 'float:right;'),ICON_SIZE_SMALL).'</a>'.$link_open.$category['cat_name'].'</a>';
+					$dropbox_category_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=received">'.Display::return_icon('save_pack.png', get_lang('Save'), array('style' => 'float:right;'), ICON_SIZE_SMALL).'</a>'.$link_open.$category['cat_name'].'</a>';
 					$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '';
-					$dropbox_category_data[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=editcategory&id='.$category['cat_id'].'">'.Display::return_icon('edit.png',get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>
-										  <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletereceivedcategory&id='.$category['cat_id'].'" onclick="javascript: return confirmation(\''.Security::remove_XSS($category['cat_name']).'\');">'.Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
+					$dropbox_category_data[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=editcategory&id='.$category['cat_id'].'">'.Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>
+										  <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletereceivedcategory&id='.$category['cat_id'].'" onclick="javascript: return confirmation(\''.Security::remove_XSS($category['cat_name']).'\');">'.Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
 				}
 				if (is_array($dropbox_category_data) && count($dropbox_category_data) > 0) {
 					$dropbox_data_recieved[] = $dropbox_category_data;
@@ -464,8 +464,8 @@ 
         );
 
 		if (is_array($movelist)) {
-			foreach ($movelist as $catid => $catname){
-				$selectlist['move_received_'.$catid] = get_lang('Move') . '->'. Security::remove_XSS($catname);
+			foreach ($movelist as $catid => $catname) {
+				$selectlist['move_received_'.$catid] = get_lang('Move').'->'.Security::remove_XSS($catname);
 			}
 		}
 
@@ -559,7 +559,7 @@ 
 				$link_open = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'">';
 				$dropbox_file_data[] = $link_open.DocumentManager::build_document_icon_tag('file', $dropbox_file->title).'</a>';
 				$dropbox_file_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&id='.$dropbox_file->id.'&action=download">'.
-                    Display::return_icon('save.png', get_lang('Save'), array('style' => 'float:right;'),ICON_SIZE_SMALL).'</a>'.$link_open.$dropbox_file->title.'</a><br />'.$dropbox_file->description;
+                    Display::return_icon('save.png', get_lang('Save'), array('style' => 'float:right;'), ICON_SIZE_SMALL).'</a>'.$link_open.$dropbox_file->title.'</a><br />'.$dropbox_file->description;
 				$file_size = $dropbox_file->filesize;
 				$dropbox_file_data[] = format_file_size($file_size);
                 $receivers_celldata = null;
@@ -577,9 +577,9 @@ 
 				$receivers_celldata = '';
 
 				$action_icons = check_number_feedback($dropbox_file->id, $number_feedback).' '.get_lang('Feedback').'
-                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=viewfeedback&id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('discuss.png', get_lang('Comment'),'',ICON_SIZE_SMALL).'</a>
-                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=movesent&move_id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('move.png', get_lang('Move'),'',ICON_SIZE_SMALL).'</a>
-                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletesentfile&id='.$dropbox_file->id.'&'.$sort_params.'" onclick="javascript: return confirmation(\''.$dropbox_file->title.'\');">'.Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
+                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=viewfeedback&id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('discuss.png', get_lang('Comment'), '', ICON_SIZE_SMALL).'</a>
+                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=movesent&move_id='.$dropbox_file->id.'&'.$sort_params.'">'.Display::return_icon('move.png', get_lang('Move'), '', ICON_SIZE_SMALL).'</a>
+                    <a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletesentfile&id='.$dropbox_file->id.'&'.$sort_params.'" onclick="javascript: return confirmation(\''.$dropbox_file->title.'\');">'.Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
 				// This is a hack to have an additional row in a sortable table
 				if ($action == 'viewfeedback' && isset($_GET['id']) && is_numeric($_GET['id']) && $dropbox_file->id == $_GET['id']) {
 					$action_icons .= "</td></tr>\n"; // ending the normal row of the sortable table
@@ -608,16 +608,16 @@ 
 					// This is where the checkbox icon for the files appear.
 					$link_open = '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$category['cat_id'].'&view='.$view.'">';
 					$dropbox_category_data[] = $link_open.DocumentManager::build_document_icon_tag('folder', Security::remove_XSS($category['cat_name'])).'</a>';
-					$dropbox_category_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=sent">'.Display::return_icon('save_pack.png', get_lang('Save'), array('style' => 'float:right;'),ICON_SIZE_SMALL).'</a>'.$link_open.Security::remove_XSS($category['cat_name']).'</a>';
+					$dropbox_category_data[] = '<a href="'.api_get_path(WEB_CODE_PATH).'dropbox/dropbox_download.php?'.api_get_cidreq().'&cat_id='.$category['cat_id'].'&action=downloadcategory&sent_received=sent">'.Display::return_icon('save_pack.png', get_lang('Save'), array('style' => 'float:right;'), ICON_SIZE_SMALL).'</a>'.$link_open.Security::remove_XSS($category['cat_name']).'</a>';
 					//$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '';
 					//$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '';
 					$dropbox_category_data[] = '<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=editcategory&id='.$category['cat_id'].'">'.
-                                    Display::return_icon('edit.png', get_lang('Edit'),'',ICON_SIZE_SMALL).'</a>
+                                    Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL).'</a>
 									<a href="'.api_get_self().'?'.api_get_cidreq().'&view_received_category='.$viewReceivedCategory.'&view_sent_category='.$viewSentCategory.'&view='.$view.'&action=deletesentcategory&id='.$category['cat_id'].'" onclick="javascript: return confirmation(\''.Security::remove_XSS($category['cat_name']).'\');">'.
-                                    Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>';
+                                    Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>';
 				}
 				if (is_array($dropbox_category_data) && count($dropbox_category_data) > 0) {
 					$dropbox_data_sent[] = $dropbox_category_data;
@@ -639,7 +639,7 @@ 
 
         if (!empty($moveList)) {
             foreach ($moveList as $catid => $catname) {
-                $selectlist['move_sent_'.$catid] = get_lang('Move') . '->'. Security::remove_XSS($catname);
+                $selectlist['move_sent_'.$catid] = get_lang('Move').'->'.Security::remove_XSS($catname);
             }
         }
 

main/inc/lib/add_course.lib.inc.php

Spacing +145 added lines, -145 removed lines

@@ -46,8 +46,8 @@ 
         $try_new_fsc_id = $try_new_fsc_db = $try_new_fsc_dir = 0;
 
         while (!$keys_are_unique) {
-            $keys_course_id = $prefix_for_all . $unique_prefix . $wanted_code . $final_suffix['CourseId'];
-            $keys_course_repository = $prefix_for_path . $unique_prefix . $wanted_code . $final_suffix['CourseDir'];
+            $keys_course_id = $prefix_for_all.$unique_prefix.$wanted_code.$final_suffix['CourseId'];
+            $keys_course_repository = $prefix_for_path.$unique_prefix.$wanted_code.$final_suffix['CourseDir'];
             $keys_are_unique = true;
 
             // Check whether they are unique.
@@ -58,12 +58,12 @@ 
 
             if (Database::num_rows($result)) {
                 $keys_are_unique = false;
-                $try_new_fsc_id ++;
+                $try_new_fsc_id++;
                 $final_suffix['CourseId'] = substr(md5(uniqid(rand())), 0, 4);
             }
             if (file_exists(api_get_path(SYS_COURSE_PATH).$keys_course_repository)) {
                 $keys_are_unique = false;
-                $try_new_fsc_dir ++;
+                $try_new_fsc_dir++;
                 $final_suffix['CourseDir'] = substr(md5(uniqid(rand())), 0, 4);
             }
 
@@ -91,12 +91,12 @@ 
         $perm = api_get_permissions_for_new_directories();
         $perm_file = api_get_permissions_for_new_files();
         $htmlpage = "<!DOCTYPE html>\n<html lang=\"en\">\n  <head>\n    <meta charset=\"utf-8\">\n    <title>Not authorized</title>\n  </head>\n  <body>\n  </body>\n</html>";
-        $cp = api_get_path(SYS_COURSE_PATH) . $course_repository;
+        $cp = api_get_path(SYS_COURSE_PATH).$course_repository;
 
         //Creating document folder
         mkdir($cp, $perm);
-        mkdir($cp . '/document', $perm);
-        $cpt = $cp . '/document/index.html';
+        mkdir($cp.'/document', $perm);
+        $cpt = $cp.'/document/index.html';
         $fd = fopen($cpt, 'w');
         fwrite($fd, $htmlpage);
         fclose($fd);
@@ -118,49 +118,49 @@ 
         @copy($cpt, $cp . '/document/video/index.html');    */
 
         //Creatind dropbox folder
-        mkdir($cp . '/dropbox', $perm);
-        $cpt = $cp . '/dropbox/index.html';
+        mkdir($cp.'/dropbox', $perm);
+        $cpt = $cp.'/dropbox/index.html';
         $fd = fopen($cpt, 'w');
         fwrite($fd, $htmlpage);
         fclose($fd);
         @chmod($cpt, $perm_file);
-        mkdir($cp . '/group', $perm);
-        @copy($cpt, $cp . '/group/index.html');
-        mkdir($cp . '/page', $perm);
-        @copy($cpt, $cp . '/page/index.html');
-        mkdir($cp . '/scorm', $perm);
-        @copy($cpt, $cp . '/scorm/index.html');
-        mkdir($cp . '/upload', $perm);
-        @copy($cpt, $cp . '/upload/index.html');
-        mkdir($cp . '/upload/forum', $perm);
-        @copy($cpt, $cp . '/upload/forum/index.html');
-        mkdir($cp . '/upload/forum/images', $perm);
-        @copy($cpt, $cp . '/upload/forum/images/index.html');
-        mkdir($cp . '/upload/test', $perm);
-        @copy($cpt, $cp . '/upload/test/index.html');
-        mkdir($cp . '/upload/blog', $perm);
-        @copy($cpt, $cp . '/upload/blog/index.html');
-        mkdir($cp . '/upload/learning_path', $perm);
-        @copy($cpt, $cp . '/upload/learning_path/index.html');
-        mkdir($cp . '/upload/learning_path/images', $perm);
-        @copy($cpt, $cp . '/upload/learning_path/images/index.html');
-        mkdir($cp . '/upload/calendar', $perm);
-        @copy($cpt, $cp . '/upload/calendar/index.html');
-        mkdir($cp . '/upload/calendar/images', $perm);
-        @copy($cpt, $cp . '/upload/calendar/images/index.html');
-        mkdir($cp . '/work', $perm);
-        @copy($cpt, $cp . '/work/index.html');
-        mkdir($cp . '/upload/announcements', $perm);
-        @copy($cpt, $cp . '/upload/announcements/index.html');
-        mkdir($cp . '/upload/announcements/images', $perm);
-        @copy($cpt, $cp . '/upload/announcements/images/index.html');
+        mkdir($cp.'/group', $perm);
+        @copy($cpt, $cp.'/group/index.html');
+        mkdir($cp.'/page', $perm);
+        @copy($cpt, $cp.'/page/index.html');
+        mkdir($cp.'/scorm', $perm);
+        @copy($cpt, $cp.'/scorm/index.html');
+        mkdir($cp.'/upload', $perm);
+        @copy($cpt, $cp.'/upload/index.html');
+        mkdir($cp.'/upload/forum', $perm);
+        @copy($cpt, $cp.'/upload/forum/index.html');
+        mkdir($cp.'/upload/forum/images', $perm);
+        @copy($cpt, $cp.'/upload/forum/images/index.html');
+        mkdir($cp.'/upload/test', $perm);
+        @copy($cpt, $cp.'/upload/test/index.html');
+        mkdir($cp.'/upload/blog', $perm);
+        @copy($cpt, $cp.'/upload/blog/index.html');
+        mkdir($cp.'/upload/learning_path', $perm);
+        @copy($cpt, $cp.'/upload/learning_path/index.html');
+        mkdir($cp.'/upload/learning_path/images', $perm);
+        @copy($cpt, $cp.'/upload/learning_path/images/index.html');
+        mkdir($cp.'/upload/calendar', $perm);
+        @copy($cpt, $cp.'/upload/calendar/index.html');
+        mkdir($cp.'/upload/calendar/images', $perm);
+        @copy($cpt, $cp.'/upload/calendar/images/index.html');
+        mkdir($cp.'/work', $perm);
+        @copy($cpt, $cp.'/work/index.html');
+        mkdir($cp.'/upload/announcements', $perm);
+        @copy($cpt, $cp.'/upload/announcements/index.html');
+        mkdir($cp.'/upload/announcements/images', $perm);
+        @copy($cpt, $cp.'/upload/announcements/images/index.html');
 
         //Oral expression question type
-        mkdir($cp . '/exercises', $perm);
-        @copy($cpt, $cp . '/exercises/index.html');
+        mkdir($cp.'/exercises', $perm);
+        @copy($cpt, $cp.'/exercises/index.html');
 
         // Create .htaccess in the dropbox directory.
-        $fp = fopen($cp . '/dropbox/.htaccess', 'w');
+        $fp = fopen($cp.'/dropbox/.htaccess', 'w');
         fwrite(
             $fp,
             "AuthName AllowLocalAccess
@@ -302,7 +302,7 @@ 
     {
         $list = self::get_course_tables();
         foreach ($list as $table) {
-            $sql = "DROP TABLE IF EXISTS " . DB_COURSE_PREFIX . $table;
+            $sql = "DROP TABLE IF EXISTS ".DB_COURSE_PREFIX.$table;
             Database::query($sql);
         }
     }
@@ -326,47 +326,47 @@ 
         if ($media == 'images') {
             $code_path = api_get_path(
                     SYS_CODE_PATH
-                ) . 'default_course_document/images/';
+                ).'default_course_document/images/';
         }
         if ($media == 'audio') {
             $code_path = api_get_path(
                     SYS_CODE_PATH
-                ) . 'default_course_document/audio/';
+                ).'default_course_document/audio/';
         }
         if ($media == 'flash') {
             $code_path = api_get_path(
                     SYS_CODE_PATH
-                ) . 'default_course_document/flash/';
+                ).'default_course_document/flash/';
         }
         if ($media == 'video') {
             $code_path = api_get_path(
                     SYS_CODE_PATH
-                ) . 'default_course_document/video/';
+                ).'default_course_document/video/';
         }
         if ($media == 'certificates') {
             $code_path = api_get_path(
                     SYS_CODE_PATH
-                ) . 'default_course_document/certificates/';
+                ).'default_course_document/certificates/';
         }
         if (is_dir($path)) {
             $handle = opendir($path);
             while (false !== ($file = readdir($handle))) {
-                if (is_dir($path . $file) && strpos($file, '.') !== 0) {
+                if (is_dir($path.$file) && strpos($file, '.') !== 0) {
                     $files[]['dir'] = str_replace(
                         $code_path,
                         '',
-                        $path . $file . '/'
+                        $path.$file.'/'
                     );
                     $files = self::browse_folders(
-                        $path . $file . '/',
+                        $path.$file.'/',
                         $files,
                         $media
                     );
-                } elseif (is_file($path . $file) && strpos($file, '.') !== 0) {
+                } elseif (is_file($path.$file) && strpos($file, '.') !== 0) {
                     $files[]['file'] = str_replace(
                         $code_path,
                         '',
-                        $path . $file
+                        $path.$file
                     );
                 }
             }
@@ -444,117 +444,117 @@ 
 
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 1, '" . TOOL_COURSE_DESCRIPTION . "','course_description/','info.gif','" . self::string2binary(
+            VALUES ($course_id, 1, '".TOOL_COURSE_DESCRIPTION."','course_description/','info.gif','".self::string2binary(
                 api_get_setting(
                     'course_create_active_tools',
                     'course_description'
                 )
-            ) . "','0','squaregrey.gif', 0,'_self','authoring','0')"
+            )."','0','squaregrey.gif', 0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 2, '" . TOOL_CALENDAR_EVENT . "','calendar/agenda.php','agenda.gif','" . self::string2binary(
+            VALUES ($course_id, 2, '".TOOL_CALENDAR_EVENT."','calendar/agenda.php','agenda.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'agenda')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage  (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 3, '" . TOOL_DOCUMENT . "','document/document.php','folder_document.gif','" . self::string2binary(
+            VALUES ($course_id, 3, '".TOOL_DOCUMENT."','document/document.php','folder_document.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'documents')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 4, '" . TOOL_LEARNPATH . "','lp/lp_controller.php','scorms.gif','" . self::string2binary(
+            VALUES ($course_id, 4, '".TOOL_LEARNPATH."','lp/lp_controller.php','scorms.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'learning_path')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-             VALUES ($course_id, 5, '" . TOOL_LINK . "','link/link.php','links.gif','" . self::string2binary(
+             VALUES ($course_id, 5, '".TOOL_LINK."','link/link.php','links.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'links')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage  (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES  ($course_id, 6, '" . TOOL_QUIZ . "','exercise/exercise.php','quiz.gif','" . self::string2binary(
+            VALUES  ($course_id, 6, '".TOOL_QUIZ."','exercise/exercise.php','quiz.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'quiz')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 7, '" . TOOL_ANNOUNCEMENT . "','announcements/announcements.php','valves.gif','" . self::string2binary(
+            VALUES ($course_id, 7, '".TOOL_ANNOUNCEMENT."','announcements/announcements.php','valves.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'announcements')
-            ) . "','0','squaregrey.gif', 0,'_self','authoring','0')"
+            )."','0','squaregrey.gif', 0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 8, '" . TOOL_FORUM . "','forum/index.php','forum.gif','" . self::string2binary(
+            VALUES ($course_id, 8, '".TOOL_FORUM."','forum/index.php','forum.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'forums')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 9, '" . TOOL_DROPBOX . "','dropbox/index.php','dropbox.gif','" . self::string2binary(
+            VALUES ($course_id, 9, '".TOOL_DROPBOX."','dropbox/index.php','dropbox.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'dropbox')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 10, '" . TOOL_USER . "','user/user.php','members.gif','" . self::string2binary(
+            VALUES ($course_id, 10, '".TOOL_USER."','user/user.php','members.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'users')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 11, '" . TOOL_GROUP . "','group/group.php','group.gif','" . self::string2binary(
+            VALUES ($course_id, 11, '".TOOL_GROUP."','group/group.php','group.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'groups')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 12, '" . TOOL_CHAT . "','chat/chat.php','chat.gif','" . self::string2binary(
+            VALUES ($course_id, 12, '".TOOL_CHAT."','chat/chat.php','chat.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'chat')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 13, '" . TOOL_STUDENTPUBLICATION . "','work/work.php','works.gif','" . self::string2binary(
+            VALUES ($course_id, 13, '".TOOL_STUDENTPUBLICATION."','work/work.php','works.gif','".self::string2binary(
                 api_get_setting(
                     'course_create_active_tools',
                     'student_publications'
                 )
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 14, '" . TOOL_SURVEY . "','survey/survey_list.php','survey.gif','" . self::string2binary(
+            VALUES ($course_id, 14, '".TOOL_SURVEY."','survey/survey_list.php','survey.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'survey')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 15, '" . TOOL_WIKI . "','wiki/index.php','wiki.gif','" . self::string2binary(
+            VALUES ($course_id, 15, '".TOOL_WIKI."','wiki/index.php','wiki.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'wiki')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 16, '" . TOOL_GRADEBOOK . "','gradebook/index.php','gradebook.gif','" . self::string2binary(
+            VALUES ($course_id, 16, '".TOOL_GRADEBOOK."','gradebook/index.php','gradebook.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'gradebook')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 17, '" . TOOL_GLOSSARY . "','glossary/index.php','glossary.gif','" . self::string2binary(
+            VALUES ($course_id, 17, '".TOOL_GLOSSARY."','glossary/index.php','glossary.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'glossary')
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 18, '" . TOOL_NOTEBOOK . "','notebook/index.php','notebook.gif','" . self::string2binary(
+            VALUES ($course_id, 18, '".TOOL_NOTEBOOK."','notebook/index.php','notebook.gif','".self::string2binary(
                 api_get_setting('course_create_active_tools', 'notebook')
-            ) . "','0','squaregrey.gif',0,'_self','interaction','0')"
+            )."','0','squaregrey.gif',0,'_self','interaction','0')"
         );
 
         $setting = intval(self::string2binary(
@@ -563,45 +563,45 @@ 
 
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 19, '" . TOOL_ATTENDANCE . "','attendance/index.php','attendance.gif','" . $setting. "','0','squaregrey.gif',0,'_self','authoring','0')"
+            VALUES ($course_id, 19, '".TOOL_ATTENDANCE."','attendance/index.php','attendance.gif','".$setting."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 20, '" . TOOL_COURSE_PROGRESS . "','course_progress/index.php','course_progress.gif','" . self::string2binary(
+            VALUES ($course_id, 20, '".TOOL_COURSE_PROGRESS."','course_progress/index.php','course_progress.gif','".self::string2binary(
                 intval(api_get_setting('course_create_active_tools', 'course_progress'))
-            ) . "','0','squaregrey.gif',0,'_self','authoring','0')"
+            )."','0','squaregrey.gif',0,'_self','authoring','0')"
         );
 
         if (api_get_setting('search_enabled') === 'true') {
             Database::query(
                 "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-                VALUES ($course_id, 23, '" . TOOL_SEARCH . "','search/','info.gif','" . self::string2binary(
+                VALUES ($course_id, 23, '".TOOL_SEARCH."','search/','info.gif','".self::string2binary(
                     api_get_setting(
                         'course_create_active_tools',
                         'enable_search'
                     )
-                ) . "','0','search.gif',0,'_self','authoring','0')"
+                )."','0','search.gif',0,'_self','authoring','0')"
             );
         }
 
         $sql = "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-                VALUES ($course_id, 24,'" . TOOL_BLOGS . "','blog/blog_admin.php','blog_admin.gif','" . intval(self::string2binary(
+                VALUES ($course_id, 24,'".TOOL_BLOGS."','blog/blog_admin.php','blog_admin.gif','".intval(self::string2binary(
                 api_get_setting('course_create_active_tools', 'blogs'))
-            ) . "','1','squaregrey.gif',0,'_self','admin','0')";
+            )."','1','squaregrey.gif',0,'_self','admin','0')";
         Database::query($sql);
 
         /*  Course homepage tools for course admin only  */
         Database::query(
             "INSERT INTO $tbl_course_homepage  (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 25, '" . TOOL_TRACKING . "','tracking/courseLog.php','statistics.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')"
+            VALUES ($course_id, 25, '".TOOL_TRACKING."','tracking/courseLog.php','statistics.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 26, '" . TOOL_COURSE_SETTING . "','course_info/infocours.php','reference.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')"
+            VALUES ($course_id, 26, '".TOOL_COURSE_SETTING."','course_info/infocours.php','reference.gif','$visible_for_course_admin','1','', 0,'_self','admin','0')"
         );
         Database::query(
             "INSERT INTO $tbl_course_homepage (c_id, id, name, link, image, visibility, admin, address, added_tool, target, category, session_id)
-            VALUES ($course_id, 27, '" . TOOL_COURSE_MAINTENANCE . "','course_info/maintenance.php','backup.gif','$visible_for_course_admin','1','',0,'_self', 'admin','0')"
+            VALUES ($course_id, 27, '".TOOL_COURSE_MAINTENANCE."','course_info/maintenance.php','backup.gif','$visible_for_course_admin','1','',0,'_self', 'admin','0')"
         );
 
         $alert = api_get_setting('email_alert_manager_on_new_quiz');
@@ -688,7 +688,7 @@ 
         $perm = api_get_permissions_for_new_directories();
         $perm_file = api_get_permissions_for_new_files();
 
-        $chat_path = $sys_course_path . $course_repository . '/document/chat_files';
+        $chat_path = $sys_course_path.$course_repository.'/document/chat_files';
 
         if (!is_dir($chat_path)) {
             @mkdir($chat_path, api_get_permissions_for_new_directories());
@@ -720,11 +720,11 @@ 
                 'certificates',
             );
 
-            $default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document/';
+            $default_course_path = api_get_path(SYS_CODE_PATH).'default_course_document/';
 
             $default_document_array = array();
             foreach ($folders_to_copy_from_default_course as $folder) {
-                $default_course_folder_path = $default_course_path . $folder . '/';
+                $default_course_folder_path = $default_course_path.$folder.'/';
                 $files = self::browse_folders(
                     $default_course_folder_path,
                     array(),
@@ -753,30 +753,30 @@ 
                     //hack until feature #5242 is implemented
                     if ($media_type == 'images') {
                         $media_type = 'images/gallery';
-                        $images_folder = $sys_course_path . $course_repository . "/document/images/";
+                        $images_folder = $sys_course_path.$course_repository."/document/images/";
 
                         if (!is_dir($images_folder)) {
                             //Creating index.html
                             mkdir($images_folder, $perm);
-                            $fd = fopen($images_folder . 'index.html', 'w');
+                            $fd = fopen($images_folder.'index.html', 'w');
                             fwrite($fd, $htmlpage);
-                            @chmod($images_folder . 'index.html', $perm_file);
+                            @chmod($images_folder.'index.html', $perm_file);
                         }
                     }
 
-                    $course_documents_folder = $sys_course_path . $course_repository . "/document/$media_type/";
-                    $default_course_path = api_get_path(SYS_CODE_PATH) . 'default_course_document' . $path_documents;
+                    $course_documents_folder = $sys_course_path.$course_repository."/document/$media_type/";
+                    $default_course_path = api_get_path(SYS_CODE_PATH).'default_course_document'.$path_documents;
 
                     if (!is_dir($course_documents_folder)) {
                         // Creating index.html
                         mkdir($course_documents_folder, $perm);
                         $fd = fopen(
-                            $course_documents_folder . 'index.html',
+                            $course_documents_folder.'index.html',
                             'w'
                         );
                         fwrite($fd, $htmlpage);
                         @chmod(
-                            $course_documents_folder . 'index.html',
+                            $course_documents_folder.'index.html',
                             $perm_file
                         );
                     }
@@ -784,15 +784,15 @@ 
                     if (is_array($array_media) && count($array_media) > 0) {
                         foreach ($array_media as $key => $value) {
                             if (isset($value['dir']) && !empty($value['dir'])) {
-                                if (!is_dir($course_documents_folder . $value['dir'])) {
+                                if (!is_dir($course_documents_folder.$value['dir'])) {
                                     //Creating folder
                                     mkdir(
-                                        $course_documents_folder . $value['dir'],
+                                        $course_documents_folder.$value['dir'],
                                         $perm
                                     );
 
                                     //Creating index.html (for light protection)
-                                    $index_html = $course_documents_folder . $value['dir'] . '/index.html';
+                                    $index_html = $course_documents_folder.$value['dir'].'/index.html';
                                     $fd = fopen($index_html, 'w');
                                     fwrite($fd, $htmlpage);
                                     @chmod($index_html, $perm_file);
@@ -814,12 +814,12 @@ 
                                     }
 
                                     if ($media_type == 'images/gallery') {
-                                        $folder_path = 'gallery/' . $folder_path;
+                                        $folder_path = 'gallery/'.$folder_path;
                                     }
 
                                     Database::query(
                                         "INSERT INTO $TABLETOOLDOCUMENT (c_id, path,title,filetype,size)
-                                        VALUES ($course_id,'$path_documents" . $folder_path . "','" . $title . "','folder','0')"
+                                        VALUES ($course_id,'$path_documents".$folder_path."','".$title."','folder','0')"
                                     );
                                     $image_id = Database:: insert_id();
 
@@ -844,33 +844,33 @@ 
 
                             if (isset($value['file']) && !empty($value['file'])) {
                                 if (!file_exists(
-                                    $course_documents_folder . $value['file']
+                                    $course_documents_folder.$value['file']
                                 )
                                 ) {
                                     //Copying file
                                     copy(
-                                        $default_course_path . $value['file'],
-                                        $course_documents_folder . $value['file']
+                                        $default_course_path.$value['file'],
+                                        $course_documents_folder.$value['file']
                                     );
                                     chmod(
-                                        $course_documents_folder . $value['file'],
+                                        $course_documents_folder.$value['file'],
                                         $perm_file
                                     );
                                     //echo $default_course_path.$value['file']; echo ' - '; echo $course_documents_folder.$value['file']; echo '<br />';
                                     $temp = explode('/', $value['file']);
                                     $file_size = filesize(
-                                        $course_documents_folder . $value['file']
+                                        $course_documents_folder.$value['file']
                                     );
 
                                     //hack until feature #5242 is implemented
                                     if ($media_type == 'images/gallery') {
-                                        $value["file"] = 'gallery/' . $value["file"];
+                                        $value["file"] = 'gallery/'.$value["file"];
                                     }
 
                                     //Inserting file in the DB
                                     Database::query(
                                         "INSERT INTO $TABLETOOLDOCUMENT (c_id, path,title,filetype,size)
-                                        VALUES ($course_id,'$path_documents" . $value["file"] . "','" . $temp[count($temp) - 1] . "','file','$file_size')"
+                                        VALUES ($course_id,'$path_documents".$value["file"]."','".$temp[count($temp) - 1]."','file','$file_size')"
                                     );
                                     $image_id = Database:: insert_id();
                                     if ($image_id) {
@@ -878,7 +878,7 @@ 
                                         $sql = "UPDATE $TABLETOOLDOCUMENT SET id = iid WHERE iid = $image_id";
                                         Database::query($sql);
 
-                                        if ($path_documents . $value['file'] == '/certificates/default.html') {
+                                        if ($path_documents.$value['file'] == '/certificates/default.html') {
                                             $example_cert_id = $image_id;
                                         }
                                         $docId = Database::insert(
@@ -929,7 +929,7 @@ 
                     'c_id' => $course_id,
                     'url' => 'http://www.google.com',
                     'title' => 'Google',
-                    'description' => get_lang('Google') ,
+                    'description' => get_lang('Google'),
                     'category_id' => 0,
                     'on_homepage' => 0,
                     'target' => '_self',
@@ -939,7 +939,7 @@ 
                     'c_id' => $course_id,
                     'url' => 'http://www.wikipedia.org',
                     'title' => 'Wikipedia',
-                    'description' => get_lang('Wikipedia') ,
+                    'description' => get_lang('Wikipedia'),
                     'category_id' => 0,
                     'on_homepage' => 0,
                     'target' => '_self',
@@ -947,7 +947,7 @@ 
                 ]
             ];
 
-            foreach($links as $params) {
+            foreach ($links as $params) {
                 $link->save($params);
             }
 
@@ -965,8 +965,8 @@ 
 
             /* Introduction text */
             $intro_text = '<p style="text-align: center;">
-                            <img src="' . api_get_path(REL_CODE_PATH) . 'img/mascot.png" alt="Mr. Chamilo" title="Mr. Chamilo" />
-                            <h2>' . get_lang('IntroductionText') . '</h2>
+                            <img src="' . api_get_path(REL_CODE_PATH).'img/mascot.png" alt="Mr. Chamilo" title="Mr. Chamilo" />
+                            <h2>' . get_lang('IntroductionText').'</h2>
                          </p>';
 
             $toolIntro = new Chamilo\CourseBundle\Entity\CToolIntro();
@@ -1002,9 +1002,9 @@ 
             $html = '<table width="100%" border="0" cellpadding="0" cellspacing="0">
                         <tr>
                         <td width="220" valign="top" align="left">
-                            <img src="' . api_get_path(WEB_CODE_PATH) . 'default_course_document/images/mr_chamilo/doubts.png">
+                            <img src="' . api_get_path(WEB_CODE_PATH).'default_course_document/images/mr_chamilo/doubts.png">
                         </td>
-                        <td valign="top" align="left">' . get_lang('Antique') . '</td></tr>
+                        <td valign="top" align="left">' . get_lang('Antique').'</td></tr>
                     </table>';
             $exercise->type = 1;
             $exercise->setRandom(0);
@@ -1257,7 +1257,7 @@ 
                 'https://'
             ) === false
         ) {
-            $department_url = 'http://' . $department_url;
+            $department_url = 'http://'.$department_url;
         }
         //just in case
         if ($department_url == 'http://') {
@@ -1303,12 +1303,12 @@ 
                         $code
                     );
                     if (!empty($user_id)) {
-                        $sql = "INSERT INTO " . $TABLECOURSUSER . " SET
-                                c_id     = '" . $course_id . "',
-                                user_id         = '" . intval($user_id) . "',
+                        $sql = "INSERT INTO ".$TABLECOURSUSER." SET
+                                c_id     = '" . $course_id."',
+                                user_id         = '" . intval($user_id)."',
                                 status          = '1',
                                 is_tutor        = '0',
-                                sort            = '" . ($i_course_sort) . "',
+                                sort            = '" . ($i_course_sort)."',
                                 relation_type = 0,
                                 user_course_cat = '0'";
                         Database::query($sql);
@@ -1327,12 +1327,12 @@ 
                         if (empty($key)) {
                             continue;
                         }
-                        $sql = "INSERT INTO " . $TABLECOURSUSER . " SET
-                            c_id     = '" . Database::escape_string($course_id) . "',
-                            user_id         = '" . Database::escape_string($key) . "',
+                        $sql = "INSERT INTO ".$TABLECOURSUSER." SET
+                            c_id     = '" . Database::escape_string($course_id)."',
+                            user_id         = '" . Database::escape_string($key)."',
                             status          = '1',
                             is_tutor        = '0',
-                            sort            = '" . ($sort + 1) . "',
+                            sort            = '" . ($sort + 1)."',
                             relation_type = 0,
                             user_course_cat = '0'";
                         Database::query($sql);
@@ -1376,18 +1376,18 @@ 
                     $iname = api_get_setting('Institution');
                     $subject = get_lang(
                             'NewCourseCreatedIn'
-                        ) . ' ' . $siteName . ' - ' . $iname;
+                        ).' '.$siteName.' - '.$iname;
                     $message = get_lang(
                             'Dear'
-                        ) . ' ' . $recipient_name . ",\n\n" . get_lang(
+                        ).' '.$recipient_name.",\n\n".get_lang(
                             'MessageOfNewCourseToAdmin'
-                        ) . ' ' . $siteName . ' - ' . $iname . "\n";
-                    $message .= get_lang('CourseName') . ' ' . $title . "\n";
+                        ).' '.$siteName.' - '.$iname."\n";
+                    $message .= get_lang('CourseName').' '.$title."\n";
                     $message .= get_lang(
                             'Category'
-                        ) . ' ' . $category_code . "\n";
-                    $message .= get_lang('Tutor') . ' ' . $tutor_name . "\n";
-                    $message .= get_lang('Language') . ' ' . $course_language;
+                        ).' '.$category_code."\n";
+                    $message .= get_lang('Tutor').' '.$tutor_name."\n";
+                    $message .= get_lang('Language').' '.$course_language;
 
                     $userInfo = api_get_user_info($user_id);
 

main/inc/lib/notification.lib.php

Spacing +4 added lines, -4 removed lines

@@ -360,7 +360,7 @@ 
                 $newMessageText = '';
                 $linkToNewMessage = Display::url(
                     get_lang('SeeMessage'),
-                    api_get_path(WEB_CODE_PATH) . 'messages/inbox.php'
+                    api_get_path(WEB_CODE_PATH).'messages/inbox.php'
                 );
                 break;
             case self::NOTIFICATION_TYPE_MESSAGE:
@@ -375,7 +375,7 @@ 
                 }
                 $linkToNewMessage = Display::url(
                     get_lang('SeeMessage'),
-                    api_get_path(WEB_CODE_PATH) . 'messages/inbox.php'
+                    api_get_path(WEB_CODE_PATH).'messages/inbox.php'
                 );
                 break;
             case self::NOTIFICATION_TYPE_INVITATION:
@@ -390,7 +390,7 @@ 
                 }
                 $linkToNewMessage = Display::url(
                     get_lang('SeeInvitation'),
-                    api_get_path(WEB_CODE_PATH) . 'social/invitations.php'
+                    api_get_path(WEB_CODE_PATH).'social/invitations.php'
                 );
                 break;
             case self::NOTIFICATION_TYPE_GROUP:
@@ -484,7 +484,7 @@ 
         }
 
         $headers = [
-            'Authorization: key=' . $gdcApiKey,
+            'Authorization: key='.$gdcApiKey,
             'Content-Type: application/json'
         ];
 

src/Chamilo/CoreBundle/Entity/Course.php

Spacing +3 added lines, -3 removed lines

@@ -1191,7 +1191,7 @@ 
      */
     public function hasPicture()
     {
-        return file_exists(api_get_path(SYS_COURSE_PATH) . $this->directory . '/course-pic85x85.png');
+        return file_exists(api_get_path(SYS_COURSE_PATH).$this->directory.'/course-pic85x85.png');
     }
 
     /**
@@ -1206,9 +1206,9 @@ 
         }
 
         if ($fullSize) {
-            return api_get_path(WEB_COURSE_PATH) . $this->directory . '/course-pic.png';
+            return api_get_path(WEB_COURSE_PATH).$this->directory.'/course-pic.png';
         }
 
-        return api_get_path(WEB_COURSE_PATH) . $this->directory . '/course-pic85x85.png';
+        return api_get_path(WEB_COURSE_PATH).$this->directory.'/course-pic85x85.png';
     }
 }

main/inc/lib/groupmanager.lib.php

Spacing +27 added lines, -27 removed lines

@@ -212,8 +212,8 @@ 
             $sql = "UPDATE $table_group SET id = iid WHERE iid = $lastId";
             Database::query($sql);
 
-            $desired_dir_name= '/'.api_replace_dangerous_char($name).'_groupdocs';
-            $my_path = api_get_path(SYS_COURSE_PATH) . $currentCourseRepository . '/document';
+            $desired_dir_name = '/'.api_replace_dangerous_char($name).'_groupdocs';
+            $my_path = api_get_path(SYS_COURSE_PATH).$currentCourseRepository.'/document';
 
             $newFolderData = create_unexisting_directory(
                 $_course,
@@ -276,11 +276,11 @@ 
                 $values['default_view_type_group']['default_view_type'] = api_get_setting('default_forum_view');
                 $values['group_forum'] = $lastId;
                 if ($forumState == '1') {
-                    $values['public_private_group_forum_group']['public_private_group_forum']='public';
+                    $values['public_private_group_forum_group']['public_private_group_forum'] = 'public';
                 } elseif ($forumState == '2') {
-                    $values['public_private_group_forum_group']['public_private_group_forum']='private';
+                    $values['public_private_group_forum_group']['public_private_group_forum'] = 'private';
                 } elseif ($forumState == '0') {
-                    $values['public_private_group_forum_group']['public_private_group_forum']='unavailable';
+                    $values['public_private_group_forum_group']['public_private_group_forum'] = 'unavailable';
                 }
                 store_forum($values);
             }
@@ -312,9 +312,9 @@ 
             1
         );
         $users = self::get_users($group_id);
-        $group_ids = array ();
+        $group_ids = array();
 
-        for ($group_nr = 1; $group_nr <= $number_of_groups; $group_nr ++) {
+        for ($group_nr = 1; $group_nr <= $number_of_groups; $group_nr++) {
             $group_ids[] = self::create_group(
                 get_lang('Subgroup').' '.$group_nr,
                 $category_id,
@@ -615,7 +615,7 @@ 
         } elseif ($forum_state === 0) {
             $sql2 .= " forum_group_public_private='unavailable' ";
         }
-        $sql2 .=" WHERE c_id = $course_id AND forum_of_group=".$group_id;
+        $sql2 .= " WHERE c_id = $course_id AND forum_of_group=".$group_id;
         Database::query($sql2);
         return $result;
     }
@@ -645,13 +645,13 @@ 
     public static function get_categories($course_code = null)
     {
         $course_info = api_get_course_info($course_code);
-        $course_id     = $course_info['real_id'];
+        $course_id = $course_info['real_id'];
         $table_group_cat = Database :: get_course_table(TABLE_GROUP_CATEGORY);
         $sql = "SELECT * FROM $table_group_cat
                 WHERE c_id = $course_id
                 ORDER BY display_order";
         $res = Database::query($sql);
-        $cats = array ();
+        $cats = array();
         while ($cat = Database::fetch_array($res)) {
             $cats[] = $cat;
         }
@@ -935,7 +935,7 @@ 
      */
     public static function get_current_max_groups_per_user($category_id = null, $course_code = null)
     {
-        $course_info = api_get_course_info ($course_code);
+        $course_info = api_get_course_info($course_code);
         $group_table = Database :: get_course_table(TABLE_GROUP);
         $group_user_table = Database :: get_course_table(TABLE_GROUP_USER);
         $sql = 'SELECT COUNT(gu.group_id) AS current_max
@@ -1216,7 +1216,7 @@ 
          * Retrieve course users (reverse) ordered by the number
          * of group they are already enrolled
          */
-        for ($i = 0; $i < count($complete_user_list); $i ++) {
+        for ($i = 0; $i < count($complete_user_list); $i++) {
             //find # of groups the user is enrolled in
             $number_of_groups = self :: user_in_number_of_groups(
                 $complete_user_list[$i]["user_id"],
@@ -1235,7 +1235,7 @@ 
 
         //now sort by # of group left
         $complete_user_list = TableSort :: sort_table($complete_user_list, 'number_groups_left', SORT_DESC);
-        $userToken = array ();
+        $userToken = array();
         foreach ($complete_user_list as $this_user) {
             if ($this_user['number_groups_left'] > 0) {
                 $userToken[$this_user['user_id']] = $this_user['number_groups_left'];
@@ -1435,7 +1435,7 @@ 
                 if ($category['groups_per_user'] == self::GROUP_PER_MEMBER_NO_LIMIT) {
                     $category['groups_per_user'] = self::INFINITE;
                 }
-                $result = self:: user_in_number_of_groups($user_id, $category['id'] ) < $category['groups_per_user'];
+                $result = self:: user_in_number_of_groups($user_id, $category['id']) < $category['groups_per_user'];
                 if ($result == false) {
                     return false;
                 }
@@ -1536,7 +1536,7 @@ 
                 $order_clause
                 ";
         $db_result = Database::query($sql);
-        $users = array ();
+        $users = array();
         while ($user = Database::fetch_object($db_result)) {
             if (!$id_only) {
                 $member['user_id'] = $user->user_id;
@@ -1601,8 +1601,8 @@ 
         foreach ($user_ids as $user_id) {
             $user_id = intval($user_id);
             if (self::can_user_subscribe($user_id, $groupId, false)) {
-                $sql = "INSERT INTO " . $table_group_tutor . " (c_id, user_id, group_id)
-                        VALUES ('$course_id', '" . $user_id . "', '" . $groupId . "')";
+                $sql = "INSERT INTO ".$table_group_tutor." (c_id, user_id, group_id)
+                        VALUES ('$course_id', '".$user_id."', '".$groupId."')";
                 $result = Database::query($sql);
             }
         }
@@ -1618,7 +1618,7 @@ 
      */
     public static function unsubscribe_users($user_ids, $group_id)
     {
-        $user_ids = is_array($user_ids) ? $user_ids : array ($user_ids);
+        $user_ids = is_array($user_ids) ? $user_ids : array($user_ids);
         $table_group_user = Database :: get_course_table(TABLE_GROUP_USER);
         $group_id = intval($group_id);
         $course_id = api_get_course_int_id();
@@ -2066,7 +2066,7 @@ 
          * Retrieve course users (reverse) ordered by the number
          * of group they are already enrolled
          */
-        for ($i = 0; $i < count($complete_user_list); $i ++) {
+        for ($i = 0; $i < count($complete_user_list); $i++) {
             // find # of groups the user is enrolled in
             $number_of_groups = self:: user_in_number_of_groups(
                 $complete_user_list[$i]["user_id"],
@@ -2203,14 +2203,14 @@ 
                 !(api_is_course_coach() && intval($this_group['session_id']) != $session_id)
             ) {
                 $edit_actions = '<a href="'.$url.'settings.php?'.api_get_cidreq(true, false).'&gidReq='.$this_group['id'].'"  title="'.get_lang('Edit').'">'.
-                    Display::return_icon('edit.png', get_lang('EditGroup'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
+                    Display::return_icon('edit.png', get_lang('EditGroup'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
 
                 if ($this_group['status'] == 1) {
-                    $edit_actions .= '<a href="' . api_get_self() . '?' . api_get_cidreq(true,false) . '&category=' . $category_id . '&action=set_invisible&id=' . $this_group['id'] . '" title="' . get_lang('Hide') . '">' .
-                        Display::return_icon('visible.png', get_lang('Hide'), '', ICON_SIZE_SMALL) . '</a>&nbsp;';
+                    $edit_actions .= '<a href="'.api_get_self().'?'.api_get_cidreq(true, false).'&category='.$category_id.'&action=set_invisible&id='.$this_group['id'].'" title="'.get_lang('Hide').'">'.
+                        Display::return_icon('visible.png', get_lang('Hide'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
                 } else {
-                    $edit_actions .= '<a href="' . api_get_self() . '?' . api_get_cidreq(true, false) . '&category=' . $category_id . '&action=set_visible&id=' . $this_group['id'] . '" title="' . get_lang('Show') . '">' .
-                        Display::return_icon('invisible.png', get_lang('Show'), '', ICON_SIZE_SMALL) . '</a>&nbsp;';
+                    $edit_actions .= '<a href="'.api_get_self().'?'.api_get_cidreq(true, false).'&category='.$category_id.'&action=set_visible&id='.$this_group['id'].'" title="'.get_lang('Show').'">'.
+                        Display::return_icon('invisible.png', get_lang('Show'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
                 }
 
                 $edit_actions .= '<a href="'.$url.'member_settings.php?'.api_get_cidreq(true, false).'&gidReq='.$this_group['id'].'"  title="'.get_lang('GroupMembers').'">'.
@@ -2220,10 +2220,10 @@ 
                     Display::return_icon('export_excel.png', get_lang('Export'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
 
                 $edit_actions .= '<a href="'.api_get_self().'?'.api_get_cidreq(true, false).'&category='.$category_id.'&action=fill_one&id='.$this_group['id'].'" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;" title="'.get_lang('FillGroup').'">'.
-                    Display::return_icon('fill.png',get_lang('FillGroup'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
+                    Display::return_icon('fill.png', get_lang('FillGroup'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
 
                 $edit_actions .= '<a href="'.api_get_self().'?'.api_get_cidreq(true, false).'&category='.$category_id.'&action=delete_one&id='.$this_group['id'].'" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;" title="'.get_lang('Delete').'">'.
-                    Display::return_icon('delete.png', get_lang('Delete'),'',ICON_SIZE_SMALL).'</a>&nbsp;';
+                    Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).'</a>&nbsp;';
 
                 $row[] = $edit_actions;
             }
@@ -2595,7 +2595,7 @@ 
         $activeTutor = null;
         $activeMember = null;
 
-        switch($default) {
+        switch ($default) {
             case 'settings':
                 $activeSettings = 'active';
                 break;

main/exercise/question_admin.inc.php

Spacing +1 added lines, -1 removed lines

@@ -11,7 +11,7 @@
  */
 
 if (isset($_GET['editQuestion'])) {
-    $objQuestion = Question::read ($_GET['editQuestion']);
+    $objQuestion = Question::read($_GET['editQuestion']);
     $action = api_get_self()."?".api_get_cidreq()."&myid=1&modifyQuestion=".$modifyQuestion."&editQuestion=".$objQuestion->id;
 } else {
     $objQuestion = Question :: getInstance($_REQUEST['answerType']);