コード例 #1
0
 /**
  * Validate tags when saving a discussion.
  */
 public function DiscussionModel_BeforeSaveDiscussion_Handler($Sender)
 {
     if (!C('Plugins.Tagging.Enabled')) {
         return;
     }
     $FormPostValues = GetValue('FormPostValues', $Sender->EventArguments, array());
     $TagsString = trim(strtolower(GetValue('Tags', $FormPostValues, '')));
     $NumTagsMax = C('Plugin.Tagging.Max', 5);
     // Tags can only contain unicode and the following ASCII: a-z 0-9 + # _ .
     if (StringIsNullOrEmpty($TagsString) && C('Plugins.Tagging.Required')) {
         $Sender->Validation->AddValidationResult('Tags', 'You must specify at least one tag.');
     } else {
         $Tags = TagModel::SplitTags($TagsString);
         if (!TagModel::ValidateTags($Tags)) {
             $Sender->Validation->AddValidationResult('Tags', '@' . T('ValidateTag', 'Tags cannot contain spaces.'));
         } elseif (count($Tags) > $NumTagsMax) {
             $Sender->Validation->AddValidationResult('Tags', '@' . sprintf(T('You can only specify up to %s tags.'), $NumTagsMax));
         }
     }
 }
コード例 #2
0
 /**
  * Add the tag input to the discussion form.
  * @param Gdn_Controller $Sender
  */
 public function PostController_AfterDiscussionFormOptions_Handler($Sender)
 {
     if (in_array($Sender->RequestMethod, array('discussion', 'editdiscussion', 'question'))) {
         // Setup, get most popular tags
         $TagModel = TagModel::instance();
         $Tags = $TagModel->GetWhere(array('Type' => array_keys($TagModel->defaultTypes())), 'CountDiscussions', 'desc', C('Plugins.Tagging.ShowLimit', 50))->Result(DATASET_TYPE_ARRAY);
         $TagsHtml = count($Tags) ? '' : T('No tags have been created yet.');
         $Tags = Gdn_DataSet::Index($Tags, 'FullName');
         ksort($Tags);
         // The tags must be fetched.
         if ($Sender->Request->IsPostBack()) {
             $tag_ids = TagModel::SplitTags($Sender->Form->GetFormValue('Tags'));
             $tags = TagModel::instance()->GetWhere(array('TagID' => $tag_ids))->ResultArray();
             $tags = ConsolidateArrayValuesByKey($tags, 'FullName', 'TagID');
         } else {
             // The tags should be set on the data.
             $tags = ConsolidateArrayValuesByKey($Sender->Data('Tags', array()), 'TagID', 'FullName');
             $xtags = $Sender->Data('XTags', array());
             foreach (TagModel::instance()->defaultTypes() as $key => $row) {
                 if (isset($xtags[$key])) {
                     $xtags2 = ConsolidateArrayValuesByKey($xtags[$key], 'TagID', 'FullName');
                     foreach ($xtags2 as $id => $name) {
                         $tags[$id] = $name;
                     }
                 }
             }
         }
         echo '<div class="Form-Tags P">';
         // Tag text box
         echo $Sender->Form->Label('Tags', 'Tags');
         echo $Sender->Form->TextBox('Tags', array('data-tags' => json_encode($tags)));
         // Available tags
         echo Wrap(Anchor(T('Show popular tags'), '#'), 'span', array('class' => 'ShowTags'));
         foreach ($Tags as $Tag) {
             $TagsHtml .= Anchor(htmlspecialchars($Tag['FullName']), '#', 'AvailableTag', array('data-name' => $Tag['Name'], 'data-id' => $Tag['TagID'])) . ' ';
         }
         echo Wrap($TagsHtml, 'div', array('class' => 'Hidden AvailableTags'));
         echo '</div>';
     }
 }
コード例 #3
0
ファイル: class.tagmodel.php プロジェクト: sitexa/vanilla
 /**
  *
  *
  * @param $discussion_id
  * @param $tags
  * @param array $types
  * @param int $category_id
  * @param string $new_type
  * @throws Exception
  */
 public function saveDiscussion($discussion_id, $tags, $types = array(''), $category_id = 0, $new_type = '')
 {
     // First grab all of the current tags.
     $all_tags = $current_tags = $this->getDiscussionTags($discussion_id, TagModel::IX_TAGID);
     // Put all the default tag types in the types if necessary.
     if (in_array('', $types)) {
         $types = array_merge($types, array_keys($this->defaultTypes()));
         $types = array_unique($types);
     }
     // Remove the types from the current tags that we don't need anymore.
     $current_tags = array_filter($current_tags, function ($row) use($types) {
         if (in_array($row['Type'], $types)) {
             return true;
         }
         return false;
     });
     // Turn the tags into a nice array.
     if (is_string($tags)) {
         $tags = TagModel::SplitTags($tags);
     }
     $new_tags = array();
     $tag_ids = array();
     // See which tags are new and which ones aren't.
     foreach ($tags as $tag_id) {
         if (is_id($tag_id)) {
             $tag_ids[$tag_id] = true;
         } else {
             $new_tags[TagModel::tagSlug($tag_id)] = $tag_id;
         }
     }
     // See if any of the new tags actually exist by searching by name.
     if (!empty($new_tags)) {
         $found_tags = $this->getWhere(array('Name' => array_keys($new_tags)))->resultArray();
         foreach ($found_tags as $found_tag_row) {
             $tag_ids[$found_tag_row['TagID']] = $found_tag_row;
             unset($new_tags[TagModel::TagSlug($found_tag_row['Name'])]);
         }
     }
     // Add any remaining tags that need to be added.
     if (Gdn::session()->checkPermission('Plugins.Tagging.Add')) {
         foreach ($new_tags as $name => $full_name) {
             $new_tag = array('Name' => trim(str_replace(' ', '-', strtolower($name)), '-'), 'FullName' => $full_name, 'Type' => $new_type, 'CategoryID' => $category_id, 'InsertUserID' => Gdn::session()->UserID, 'DateInserted' => Gdn_Format::toDateTime(), 'CountDiscussions' => 0);
             $tag_id = $this->SQL->options('Ignore', true)->insert('Tag', $new_tag);
             $tag_ids[$tag_id] = true;
         }
     }
     // Grab the tags so we can see more information about them.
     $save_tags = $this->getWhere(array('TagID' => array_keys($tag_ids)))->resultArray();
     // Add any parent tags that may need to be added.
     foreach ($save_tags as $save_tag) {
         $parent_tag_id = val('ParentTagID', $save_tag);
         if ($parent_tag_id) {
             $tag_ids[$parent_tag_id] = true;
         }
         $all_tags[$save_tag['TagID']] = $save_tag;
     }
     // Remove tags that are already associated with the discussion.
     //      $same_tag_ids = array_intersect_key($tag_ids, $current_tags);
     //      $current_tags = array_diff_key($current_tags, $same_tag_ids);
     //      $tag_ids = array_diff_key($tag_ids, $same_tag_ids);
     // Figure out the tags we need to add.
     $insert_tag_ids = array_diff_key($tag_ids, $current_tags);
     // Figure out the tags we need to remove.
     $delete_tag_ids = array_diff_key($current_tags, $tag_ids);
     $now = Gdn_Format::toDateTime();
     // Insert the new tag mappings.
     foreach ($insert_tag_ids as $tag_id => $bool) {
         if (isset($all_tags[$tag_id])) {
             $insert_category_id = $all_tags[$tag_id]['CategoryID'];
         } else {
             $insert_category_id = $category_id;
         }
         $this->SQL->options('Ignore', true)->insert('TagDiscussion', array('DiscussionID' => $discussion_id, 'TagID' => $tag_id, 'DateInserted' => $now, 'CategoryID' => $insert_category_id));
     }
     // Delete the old tag mappings.
     if (!empty($delete_tag_ids)) {
         $this->SQL->delete('TagDiscussion', array('DiscussionID' => $discussion_id, 'TagID' => array_keys($delete_tag_ids)));
     }
     // Increment the tag counts.
     if (!empty($insert_tag_ids)) {
         $this->SQL->update('Tag')->set('CountDiscussions', 'CountDiscussions + 1', false)->whereIn('TagID', array_keys($insert_tag_ids))->put();
     }
     // Decrement the tag counts.
     if (!empty($delete_tag_ids)) {
         $this->SQL->update('Tag')->set('CountDiscussions', 'CountDiscussions - 1', false)->whereIn('TagID', array_keys($delete_tag_ids))->put();
     }
 }