Change likes to reactions...

Sources/Actions/Admin/Reactions.php

@@ -129,15 +129,15 @@ public function editreactions(): void
  $reactions = $this->getReactions();
 
  // They must have submitted a form.
- if (isset($_POST['react_save'])) {
+ if (isset($_POST['react_save']) || isset($_POST['react_delete'])) {
  User::$me->checkSession();
  SecurityToken::validate('admin-mss', 'request');
 
  // This will indicate whether we need to update the reactions cache later...
  $do_update = false;
 
  // Anything to delete?
- if (isset($_POST['delete_reacts'])) {
+ if (isset($_POST['react_delete']) && isset($_POST['delete_reacts'])) {
  $do_update = true;
  $deleted = [];
 
@@ -181,9 +181,8 @@ public function editreactions(): void
  }
  }
  }
-
  // Updating things?
- if (isset($_POST['reacts'])) {
+ elseif (isset($_POST['reacts'])) {
  // Adding things?
  if (isset($_POST['react_add'])) {
  foreach($_POST['react_add'] as $new_react)
@@ -221,13 +220,14 @@ public function editreactions(): void
  // Do the update
  Db::$db->insert('replace', ['id_react, name'], $updates, 'id_react');
  }
+ }
 
-  // If we updated anything, re-cache everything
-  if ($do_update) {
-  // Re-cache the reactions and update the reactions variable
-  CacheApi::put('reactions', null);
-  $reactions = $this->getReactions();
- }
+ // If we updated anything, re-cache everything
+ if ($do_update) {
+ // Re-cache the reactions and update the reactions variable so the form will show the changes
+ CacheApi::put('reactions', null);
+ $reactions = $this->getReactions();
+ CacheApi::put('reactions', $reactions, 480);
  }
  }
 
@@ -243,11 +243,13 @@ public function editreactions(): void
  'no_items_label' => Lang::$txt['no_reactions'],
  'base_href' => Config::$scripturl . '?action=admin;area=reactions;sa=edit',
  'get_items' => [
- 'function' => function() use ($reactions) : array {
+ 'function' => function(int $start, int $items_per_page, string $sort_by, array $params) use ($reactions) : array {
  $items = [];
  foreach ($reactions as $id => $name) {
- // Make a nice text field...
- $items[] = '<input type="text" name="reacts[' . $id . ']" value="' . $name . '">';
+ $items[] = [
+ 'name' => '<input type="text" name="reacts[' . $id . ']" value="' . $name . '">',
+ 'check' => '<input type="check" name="delete_reacts[]" value="' . $id . '">',
+ ];
  }
  return $items;
  },
@@ -285,6 +287,39 @@ public function editreactions(): void
  'class' => 'centertext',
  ];
 
+ // Add a row for a blank field to add a reaction, and a link to add another blank field.
+ $listOptions['additional_rows'][] = [
+ [
+ 'position' => 'bottom_of_list',
+ 'data' => [
+ 'value' => '<input type="text" name="reacts_add[]">'
+ ]
+ ],
+ [
+ // Clicking this magic link adds a new row...
+ 'position' => 'bottom_of_list',
+ 'data' => [
+ 'value' => '<a href="javascript:void(0);" onclick="addrow()">' . Lang::$txt['reacts_add'] . '</a>'
+ ]
+ ],
+ [
+ // And last but not least our buttons
+ 'position' => 'below_table_data',
+ 'data' => [
+ 'value' => '<input type="submit" name="reacts_save" value="' . Lang::$txt['reacts_save'] . '" class="button">
+ <input type="submit" name="reacts_delete" value="' . Lang::$txt['reacts_delete'] . '" data-confirm="' . Lang::$txt['reacts_delete_confirm'] . '" class="button you_sure>'
+ ]
+ ]
+ ];
+
+ // And some inline JS to handle adding another row
+ $listOptions['javascript'] = [
+ '
+ function addrow() {
+ document.getElementByName(blah);
+ }',
+ ];
+
  // Now that we have our list options set up, have some fun...
  $listOptions['form'] = [
  'href' => Config::$scripturl . '?action=admin;area=react;sa=edit;' . Utils::$context['session_var'] . '=' . Utils::$context['session_id'],
@@ -297,4 +332,5 @@ public function editreactions(): void
  Utils::$context['sub_template'] = 'show_list';
  Utils::$context['default_list'] = 'list_reactions';
  }
-}
+}
+?>

Sources/ReactionTrait.php

@@ -30,7 +30,7 @@ trait ReactionTrait
  */
  public function getReactions(): array
  {
- if (is_null($reactions = CacheApi::get('reactions'))) {
+ if (is_null($reactions = CacheApi::get('reactions', 480))) {
  $request = Db::$db->query(
  '',
  'SELECT * FROM {db_prefix}reactions',
@@ -43,7 +43,7 @@ public function getReactions(): array
  Db::$db->free($request);
 
  // Cache the results
- CacheApi::put('reactions', $reactions);
+ CacheApi::put('reactions', $reactions, 480);
  }
  return $reactions;
  }