fix(rss): do not escape podcast and episode titles in the xml

- add parameter to prevent escaping value in SimpleRSSElement's addChild method
- clean prosemirror residue (typedef + DEPENDENCIES.md)
- remove type definition generation in tsconfig

fixes #138, #71

DEPENDENCIES.md

@@ -39,8 +39,6 @@ Javascript dependencies:
   ([MIT License](https://github.com/rollup/rollup/blob/master/LICENSE.md))
 - [tailwindcss](https://tailwindcss.com/)
   ([MIT License](https://github.com/tailwindcss/tailwindcss/blob/master/LICENSE))
-- [ProseMirror](https://prosemirror.net/)
-  ([MIT License](https://github.com/ProseMirror/prosemirror/blob/master/LICENSE))
 - [amCharts 4](https://github.com/amcharts/amcharts4)
   ([Free amCharts license](https://github.com/amcharts/amcharts4/blob/master/dist/script/LICENSE))
 - [Choices.js](https://joshuajohnson.co.uk/Choices/)

app/Helpers/form_helper.php

@@ -226,7 +226,8 @@ if (! function_exists('form_dropdown')) {
                 }
                 $form .= "</optgroup>\n";
             } else {
-                $form .= '<option value="' . htmlspecialchars($key) . '"'
+                /** @noRector RecastingRemovalRector */
+                $form .= '<option value="' . htmlspecialchars((string) $key) . '"'
                         . (in_array($key, $selected, true) ? ' selected="selected"' : '') . '>'
                         . $val . "</option>\n";
             }

app/Helpers/rss_helper.php

@@ -51,7 +51,7 @@ if (! function_exists('get_rss_feed')) {
         $channel->addChild('docs', 'https://cyber.harvard.edu/rss/rss.html');
 
         $channel->addChild('guid', $podcast->guid, $podcastNamespace);
-        $channel->addChild('title', $podcast->title);
+        $channel->addChild('title', $podcast->title, null, false);
         $channel->addChildWithCDATA('description', $podcast->description_html);
 
         $itunesImage = $channel->addChild('image', null, $itunesNamespace);
@@ -189,7 +189,7 @@ if (! function_exists('get_rss_feed')) {
 
         $image = $channel->addChild('image');
         $image->addChild('url', $podcast->image->feed_url);
-        $image->addChild('title', $podcast->title);
+        $image->addChild('title', $podcast->title, null, false);
         $image->addChild('link', $podcast->link);
 
         if ($podcast->custom_rss !== null) {
@@ -200,7 +200,7 @@ if (! function_exists('get_rss_feed')) {
 
         foreach ($episodes as $episode) {
             $item = $channel->addChild('item');
-            $item->addChild('title', $episode->title);
+            $item->addChild('title', $episode->title, null, false);
             $enclosure = $item->addChild('enclosure');
 
             $enclosure->addAttribute(

app/Libraries/SimpleRSSElement.php

@@ -29,8 +29,12 @@ class SimpleRSSElement extends SimpleXMLElement
 
         if ($newChild !== null) {
             $node = dom_import_simplexml($newChild);
-            $no = $node->ownerDocument;
-            $node->appendChild($no->createCDATASection($value));
+            if ($node !== null) {
+                $no = $node->ownerDocument;
+                if ($no !== null) {
+                    $node->appendChild($no->createCDATASection($value));
+                }
+            }
         }
 
         return $newChild;
@@ -43,17 +47,29 @@ class SimpleRSSElement extends SimpleXMLElement
      * @param string $name — The name of the child element to add.
      * @param string $value — [optional] If specified, the value of the child element.
      * @param string $namespace [optional] If specified, the namespace to which the child element belongs.
+     * @param boolean $escape [optional] The value is escaped by default, can be set to false.
      *
      * @return static The addChild method returns a SimpleXMLElement object representing the child added to the XML node.
      */
-    public function addChild($name, $value = null, $namespace = null)
+    public function addChild($name, $value = null, $namespace = null, $escape = true)
     {
         $newChild = parent::addChild($name, '', $namespace);
 
         if ($newChild !== null) {
             $node = dom_import_simplexml($newChild);
-            $no = $node->ownerDocument;
-            $node->appendChild($no->createTextNode((string) esc($value)));
+            if ($node !== null) {
+                $no = $node->ownerDocument;
+                $value = $escape ? esc($value ?? '') : $value ?? '';
+                if ($no === null) {
+                    return $newChild;
+                }
+                if (is_array($value)) {
+                    return $newChild;
+                }
+                /** @noRector RecastingRemovalRector */
+                $node->appendChild($no->createTextNode((string) $value));
+                return $newChild;
+            }
         }
 
         return $newChild;

app/Resources/js/typings.d.ts

-declare module "prosemirror-markdown";
-declare module "prosemirror-example-setup";
 declare module "leaflet.markercluster";

app/Resources/types/js/admin.d.ts

-import "@github/markdown-toolbar-element";
-import "./modules/markdown-preview";
-import "./modules/markdown-write-preview";

app/Resources/types/js/charts.d.ts

-import "core-js";

app/Resources/types/js/install.d.ts

-export {};

app/Resources/types/js/map.d.ts

-import "core-js";

app/Resources/types/js/modules/Charts.d.ts

-declare const DrawCharts: () => void;
-export default DrawCharts;

app/Resources/types/js/modules/ClientTimezone.d.ts

-declare const ClientTimezone: () => void;
-export default ClientTimezone;

app/Resources/types/js/modules/Clipboard.d.ts

-declare const Clipboard: () => void;
-export default Clipboard;

app/Resources/types/js/modules/DateTimePicker.d.ts

-import "flatpickr/dist/flatpickr.min.css";
-declare const DateTimePicker: () => void;
-export default DateTimePicker;

app/Resources/types/js/modules/Dropdown.d.ts

-declare const Dropdown: () => void;
-export default Dropdown;

app/Resources/types/js/modules/EpisodesMap.d.ts

-import "leaflet.markercluster/dist/MarkerCluster.css";
-import "leaflet.markercluster/dist/MarkerCluster.Default.css";
-import "leaflet/dist/leaflet.css";
-declare const DrawEpisodesMaps: () => void;
-export default DrawEpisodesMaps;

app/Resources/types/js/modules/Map.d.ts

-declare const DrawMaps: () => void;
-export default DrawMaps;

app/Resources/types/js/modules/Modal.d.ts

-declare const Modal: () => void;
-export default Modal;

app/Resources/types/js/modules/MultiSelect.d.ts

-declare const MultiSelect: () => void;
-export default MultiSelect;

app/Resources/types/js/modules/PublishMessageWarning.d.ts

-declare const PublishMessageWarning: () => void;
-export default PublishMessageWarning;

app/Resources/types/js/modules/Select.d.ts

-declare const Select: () => void;
-export default Select;