first commit

ajax/entityCustomCssCode.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * ---------------------------------------------------------------------
+ * GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2015-2020 Teclib' and contributors.
+ *
+ * http://glpi-project.org
+ *
+ * based on GLPI - Gestionnaire Libre de Parc Informatique
+ * Copyright (C) 2003-2014 by the INDEPNET Development Team.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * LICENSE
+ *
+ * This file is part of GLPI.
+ *
+ * GLPI is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GLPI is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GLPI. If not, see <http://www.gnu.org/licenses/>.
+ * ---------------------------------------------------------------------
+ */
+
+// Direct access to file
+if (strpos($_SERVER['PHP_SELF'], 'entityCustomCssCode.php')) {
+   $AJAX_INCLUDE = 1;
+   include ('../inc/includes.php');
+   header("Content-Type: text/html; charset=UTF-8");
+   Html::header_nocache();
+}
+
+$entity = new Entity();
+$entity->getFromDB($_POST['entities_id']);
+
+if (isset($_POST['enable_custom_css']) && isset($_POST['entities_id'])) {
+   $enable_custom_css = $_POST['enable_custom_css'] == '1';
+
+   if (Entity::CONFIG_PARENT == $_POST['enable_custom_css']) {
+      $custom_css_code = Entity::getUsedConfig(
+         'enable_custom_css',
+         $entity->fields['entities_id'],
+         'custom_css_code',
+         ''
+      );
+   } else {
+      $custom_css_code = $entity->fields['custom_css_code'];
+   }
+
+   $rand = mt_rand();
+
+   echo '<textarea id="custom_css_code_'. $rand . '" name="custom_css_code" ';
+   if (!$enable_custom_css) {
+      echo 'disabled';
+   }
+   echo '>';
+   echo Html::entities_deep($custom_css_code);
+   echo '</textarea>';
+
+   $editor_options = [
+      'mode'               => 'text/css',
+      'lineNumbers'        => true,
+
+      // Autocomplete with CTRL+SPACE
+      'extraKeys'          => [
+         'Ctrl-Space' => 'autocomplete',
+      ],
+
+      // Code folding configuration
+      'foldGutter' => true,
+      'gutters'    => [
+         'CodeMirror-linenumbers',
+         'CodeMirror-foldgutter'
+      ],
+   ];
+   if (!$enable_custom_css) {
+      $editor_options['readOnly'] = 'nocursor'; // readonly and no type cursor if input disabled
+   }
+
+   echo Html::scriptBlock('
+      $(function() {
+         var textarea = document.getElementById("custom_css_code_' . $rand . '");
+         var editor = CodeMirror.fromTextArea(textarea, ' . json_encode($editor_options) . ');
+
+         // Fix bad display of gutter (see https://github.com/codemirror/CodeMirror/issues/3098 )
+         setTimeout(function () {editor.refresh();}, 10);
+
+         if (' . (!$enable_custom_css ? 'true' : 'false') . ') {
+            $(textarea).siblings(".CodeMirror").addClass("input-disabled");
+         }
+      });
+   ');
+}