public function onCCK_FieldPrepareContent(&$field, $value = '', &$config = array())
{
if (self::$type != $field->type) {
return;
}
parent::g_onCCK_FieldPrepareContent($field, $config);
$html = '';
if ($value || ($config['client'] == 'list' || $config['client'] == 'item')) {
$location = isset($config['location']) && $config['location'] ? $config['location'] : 'joomla_article';
$properties = array('context');
$properties = JCck::callFunc('plgCCK_Storage_Location' . $location, 'getStaticProperties', $properties);
/* temporary fix for content categories */
if ($properties['context'] == 'com_categories.category') {
$properties['context'] = 'com_content.category';
// todo: dynamic context per extension (#__categories)
}
/* temporary fix for content categories */
if (is_object($value) && isset($value->tags)) {
$value = $value->tags;
}
$tags = new JHelperTags();
$tags->getItemTags($properties['context'], $config['pk']);
$tagLayout = new JLayoutFile('joomla.content.tags');
$html = $tagLayout->render($tags->itemTags);
}
// Set
$field->value = $value;
$field->html = $html;
}
/**
* This method returns category description.
*
* <code>
* $categoryId = 1;
*
* $category = new Userideas\Category\Category(\JFactory::getDbo());
* $category->load($categoryId);
*
* $category->setTagsHelper(new \JHelperTags);
* </code>
*
* @param bool $getTagData If true, data from the tags table will be included, defaults to true.
*
* @return null|array
*/
public function getTags($getTagData = true)
{
if ($this->tags === null and $this->tagsHelper instanceof \JHelperTags) {
$this->tags = $this->tagsHelper->getItemTags($this->contentAlias, $this->id, $getTagData);
}
return $this->tags;
}
/**
* Method to get an object.
*
* @param integer $id The id of the object to get.
*
* @return mixed Object on success, false on failure.
*/
public function getItem($id = null)
{
if (!$id) {
$id = $this->getState($this->getName() . '.id');
}
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('a.id, a.title, a.description, a.votes, a.record_date, a.catid, a.user_id, a.status_id, a.hits, a.params, ' . $query->concatenate(array('a.id', 'a.alias'), '-') . ' AS slug, ' . 'b.name, b.username, ' . 'c.title AS category, ' . $query->concatenate(array('c.id', 'c.alias'), '-') . ' AS catslug, ' . 'd.name AS status_name, d.params AS status_params, d.default AS status_default');
$query->from($db->quoteName('#__uideas_items', 'a'));
$query->leftJoin($db->quoteName('#__users', 'b') . ' ON a.user_id = b.id');
$query->leftJoin($db->quoteName('#__categories', 'c') . ' ON a.catid = c.id');
$query->leftJoin($db->quoteName('#__uideas_statuses', 'd') . ' ON a.status_id = d.id');
$query->where('a.id = ' . (int) $id);
$db->setQuery($query);
$this->item = $db->loadObject();
// Prepare status object
if ($this->item !== null and (int) $this->item->id > 0) {
$this->prepareStatus($this->item);
$tags = new JHelperTags();
$this->item->tags = $tags->getItemTags('com_userideas.item', $this->item->id);
$registry = new Joomla\Registry\Registry();
$registry->loadString($this->item->params);
$this->item->params = $registry;
}
return $this->item;
}
function loadTags($type, $element)
{
if (!isset($this->structure[$type]) || !$this->_isCompatible) {
return false;
}
$structure = $this->structure[$type];
$component = 'hikashop';
if (!empty($structure['component'])) {
$component = $structure['component'];
}
$alias = 'com_' . $component . '.' . $structure['table'];
$id = $structure['id'];
$ret = false;
if (!empty($element->{$id})) {
$tagsHelper = new JHelperTags();
$ret = $tagsHelper->getItemTags($alias, $element->{$id}, false);
}
return $ret;
}
public static function getList(&$params)
{
$list = array();
$show_tag = $params->get('item_tags_display', 0);
$show_description = $params->get('item_desc_display', 1);
$maxlength_desc = $params->get('item_desc_maxlength', 200);
$show_title = $params->get('title_display');
$maxlength_title = $params->get('item_title_maxlength', 25);
$articles = JModelLegacy::getInstance('Articles', 'ContentModel', array('ignore_request' => true));
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$appParams = $app->getParams();
$articles->setState('params', $appParams);
$articles->setState('list.start', 0);
$articles->setState('list.limit', (int) $params->get('count', 0));
$articles->setState('filter.published', 1);
$access = !JComponentHelper::getParams('com_content')->get('show_noauth');
$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
$articles->setState('filter.access', $access);
$catids = $params->get('catid');
if ($catids) {
if ($params->get('show_child_category_articles', 0) && (int) $params->get('levels', 0) > 0) {
$categories = JModelLegacy::getInstance('Categories', 'ContentModel', array('ignore_request' => true));
$categories->setState('params', $appParams);
$levels = $params->get('levels', 1) ? $params->get('levels', 1) : 9999;
$categories->setState('filter.get_children', $levels);
$categories->setState('filter.published', 1);
$categories->setState('filter.access', $access);
$additional_catids = array();
foreach ($catids as $catid) {
$categories->setState('filter.parentId', $catid);
$recursive = true;
$items = $categories->getItems($recursive);
if ($items) {
foreach ($items as $category) {
$condition = $category->level - $categories->getParent()->level <= $levels;
if ($condition) {
$additional_catids[] = $category->id;
}
}
}
}
$catids = array_unique(array_merge($catids, $additional_catids));
}
$articles->setState('filter.category_id', $catids);
}
$articles->setState('list.ordering', $params->get('article_ordering', 'a.ordering'));
$articles->setState('list.direction', $params->get('article_ordering_direction', 'ASC'));
$articles->setState('filter.featured', $params->get('show_front', 'show'));
$articles->setState('filter.language', $app->getLanguageFilter());
$items = $articles->getItems();
if (!empty($items)) {
foreach ($items as &$item) {
$item->slug = $item->id . ':' . $item->alias;
$item->catslug = $item->catid ? $item->catid . ':' . $item->category_alias : $item->catid;
if ($access || in_array($item->access, $authorised)) {
$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug));
} else {
$app = JFactory::getApplication();
$menu = $app->getMenu();
$menuitems = $menu->getItems('link', 'index.php?option=com_users&view=login');
if (isset($menuitems[0])) {
$Itemid = $menuitems[0]->id;
} elseif ($app->input->getInt('Itemid') > 0) {
$Itemid = $app->input->getInt('Itemid');
}
$item->link = JRoute::_('index.php?option=com_users&view=login&Itemid=' . $Itemid);
}
$item->_introtext = self::_cleanText($item->introtext);
$item->_description = self::_trimEncode($item->_introtext) != '' && $show_description ? self::truncate($item->_introtext, $maxlength_desc) : '';
$item->tags = '';
if ($show_tag && class_exists('JHelperTags')) {
$tagLayout = new JLayoutFile('joomla.content.tags');
$tags = new JHelperTags();
$tags->getItemTags('com_content.article', $item->id);
$item->tags = $tagLayout->render($tags->itemTags);
}
$item->sub_title = $show_title ? self::truncate($item->title, $maxlength_title) : '';
$image = self::createThumbs($item, $params, 'imgf');
$attr = ' ';
$attr .= isset($image['title']) ? ' title = "' . $image['title'] . '"' : '';
$attr .= isset($image['alt']) ? ' alt = "' . $image['alt'] . '"' : '';
$attr .= isset($image['class']) ? ' class = "' . $image['class'] . '"' : '';
$item->image_src = isset($image['src']) ? $image['src'] : '';
$item->image_attr = $attr;
$item->link_target = self::linkTarget($params->get('link_target'));
$list[] = $item;
}
}
return $list;
}
private function _contact($id, &$xml, $options)
{
JLog::add(new JLogEntry(__METHOD__, JLOG::DEBUG, 'lib_j2xml'));
JLog::add(new JLogEntry('id: ' . $id, JLOG::DEBUG, 'lib_j2xml'));
JLog::add(new JLogEntry('options: ' . print_r($options, true), JLOG::DEBUG, 'lib_j2xml'));
jimport('eshiol.j2xml.table.contact');
$item = JTable::getInstance('contact', 'eshTable');
if (!$item->load($id)) {
return;
}
if ($xml->xpath("//j2xml/contact/id[text() = '" . $item->id . "']")) {
return;
}
$doc = dom_import_simplexml($xml)->ownerDocument;
$fragment = $doc->createDocumentFragment();
$fragment->appendXML($item->toXML());
$doc->documentElement->appendChild($fragment);
if ($options['users']) {
if ($item->created_by) {
self::_user($item->created_by, $xml, $options);
}
if ($item->modified_by) {
self::_user($item->modified_by, $xml, $options);
}
}
if ($options['images']) {
if (isset($item->image)) {
self::_image($item->image, $xml, $options);
}
}
if ($options['categories'] && $item->catid > 0) {
self::_category($item->catid, $xml, $options);
}
if (class_exists('JHelperTags')) {
$htags = new JHelperTags();
$itemtags = $htags->getItemTags('com_contact.contact', $id);
foreach ($itemtags as $itemtag) {
self::_tag($itemtag->tag_id, $xml, $options);
}
}
}
/**
* Extracts the keywords or tags from the articles. The tags are used if the parameter "tags" is entered in the syntax call.
*
* @param array $articles - Array of possible articles
*
* @return array $keyword_list - List of allowed keywords
*/
private function keywordsData($articles)
{
$keywords_list = array();
foreach ($articles as $article) {
if (empty($this->eks_parameters['tags'])) {
if (!empty($article->metakey)) {
$metakey_array = array_map('trim', explode(',', $article->metakey));
foreach ($metakey_array as $metakey) {
$keywords_list[String::ucfirst($metakey)][] = $article;
}
}
} else {
$tags_helper = new JHelperTags();
$tags = $tags_helper->getItemTags('com_content.article', $article->id);
if (!empty($tags)) {
foreach ($tags as $tag) {
$keywords_list[String::ucfirst($tag->title)][] = $article;
}
}
}
}
ksort($keywords_list);
if (!empty($this->eks_parameters['keyword'])) {
foreach ($keywords_list as $key => $value) {
if (is_array($this->eks_parameters['keyword'])) {
if (!in_array(String::strtolower($key), $this->eks_parameters['keyword'])) {
unset($keywords_list[$key]);
continue;
}
} else {
if (String::strtolower($key) != String::strtolower($this->eks_parameters['keyword'])) {
unset($keywords_list[$key]);
continue;
}
}
}
} elseif (!empty($this->eks_parameters['nokeyword'])) {
foreach ($keywords_list as $key => $value) {
if (is_array($this->eks_parameters['nokeyword'])) {
if (in_array(String::strtolower($key), $this->eks_parameters['nokeyword'])) {
unset($keywords_list[$key]);
continue;
}
} else {
if (String::strtolower($key) == String::strtolower($this->eks_parameters['nokeyword'])) {
unset($keywords_list[$key]);
continue;
}
}
}
}
return $keywords_list;
}
/**
* getHashtagsFromTags
*
* @param int $id Param.
*
* @return string
*/
protected function getHashtagsFromTags($id)
{
if (EXTLY_J25) {
return null;
}
jimport('cms.helper.tags');
$jtags = new JHelperTags();
$tags = $jtags->getItemTags('com_content.article', $id);
if (count($tags) > 0) {
$titles = array_map(function ($v) {
return $v->title;
}, $tags);
$c = count($titles);
$tags = implode(',', $titles);
return $this->getHashtags($tags, $c);
}
return null;
}
/**
* Loads article information for the category (and sub-categories)
* that the user selected in the slider and returns that to the calling
* AJAX function.
*/
public static function updateSliderAjax()
{
$input = JFactory::getApplication()->input;
$categoryId = $input->get('data');
// Prepare answer array.
$result = array();
$result['url'] = JURI::root();
// -1 represents all categories - fetch all articles in that case.
if ($categoryId == -1) {
// Get article info from database.
$categoryData = modNavSliderHelper::queryDatabase('#__content', 'title, images, alias, publish_up, id, introtext', 'state = 1', 0, 'publish_up DESC');
// Also parse the images String.
for ($j = 0; $j < count($categoryData); $j++) {
$categoryData[$j] += array('image_fulltext' => modNavSliderHelper::parseImageString('image_fulltext', $categoryData[$j]['images']));
$categoryData[$j] += array('image_intro' => modNavSliderHelper::parseImageString('image_intro', $categoryData[$j]['images']));
}
// Otherwise we have a category id.
} else {
// Get children categories.
$ids = array();
$ids[0] = $categoryId;
$ids = modNavSliderHelper::getChildrenCategoryIds($ids[0], $ids);
// Go through all IDs.
// Concatenate IDs into select string.
$select_ids = "catid = " . $ids[0];
for ($i = 1; $i < count($ids); $i++) {
$select_ids .= " OR catid = " . $ids[$i];
}
// Get article info from database.
$categoryData = modNavSliderHelper::queryDatabase('#__content', 'title, images, alias, publish_up, id, introtext', 'state = 1 AND ' . $select_ids, 0, 'publish_up DESC');
// Also parse the images String.
for ($j = 0; $j < count($categoryData); $j++) {
$categoryData[$j] += array('image_fulltext' => modNavSliderHelper::parseImageString('image_fulltext', $categoryData[$j]['images']));
$categoryData[$j] += array('image_intro' => modNavSliderHelper::parseImageString('image_intro', $categoryData[$j]['images']));
}
}
// Retrieve tags for articles.
for ($i = 0; $i < count($categoryData); $i++) {
$tags = new JHelperTags();
$tags->getItemTags('com_content.article', $categoryData[$i]['id']);
$itemTags = $tags->itemTags;
// itemTags contains all info on the tags - filter out what we need.
$strippedTags = array();
for ($j = 0; $j < count($itemTags); $j++) {
$strippedTags[] = array('title' => $itemTags[$j]->title, 'id' => $itemTags[$j]->id);
}
$categoryData[$i] += array('tags' => $strippedTags);
}
$result['articles'] = $categoryData;
return json_encode($result);
}
function tags_out($row)
{
$tags_out = "";
if ($this->params->get('show_tags') and version_compare($this->getShortVersion(), '3.2.0', '>=')) {
$tags = new JHelperTags();
$itemTags = $tags->getItemTags('com_content.article', $row->id);
$onlyTags = array();
if ($this->params->get('display_tags_type') == 1 and $this->params->get('set_tags')) {
foreach ($itemTags as $tag) {
if (in_array($tag->id, $this->params->get('set_tags'))) {
$onlyTags[] = $tag;
}
}
} elseif ($this->params->get('display_tags_type') == 2 and $this->params->get('display_tags')) {
foreach ($itemTags as $tag) {
if (in_array($tag->id, $this->params->get('display_tags'))) {
$onlyTags[] = $tag;
}
}
} elseif ($this->params->get('display_tags_type') == 3 and $this->params->get('display_tags')) {
foreach ($itemTags as $tag) {
if (!in_array($tag->id, $this->params->get('display_tags'))) {
$onlyTags[] = $tag;
}
}
} else {
$onlyTags = $itemTags;
}
if ($this->params->get('show_tags') && !empty($onlyTags)) {
$tagLayout = new JLayoutFile('joomla.content.tags');
$tags_out = $tagLayout->render($onlyTags);
}
}
return $tags_out;
}
function tagsForType($type, $id)
{
if (!$id) {
return array();
}
$tags = new JHelperTags();
$alltags = $tags->getItemTags($type, $id);
$names = array();
foreach ($alltags as $tag) {
$names[] = $tag->title;
}
return $names;
}
