/**
* Supplement the items data
*
* $extend_options
* - link: if it false - not add author posts
* - plugin: if false suppress plugin provided data
* - datetime:
* - test:
* @param $items
* @param array @extend_options
* @param array $extend_data
* @return mixed
*/
public function prepareView($items, $extend_options = array(), $extend_data = array())
{
$extend_options = array_merge($this->extend_options, (array) $extend_options);
$extend_data = array_merge($this->extend_data, (array) $extend_data);
$extend_author_link = (!isset($extend_options['link']) || $extend_options['link']) && (!isset($extend_options['author_link']) || $extend_options['author_link']);
// get user info & photo by post
if ($item = current($items)) {
if (isset($item['contact_id']) && (!isset($extend_options['user']) || $extend_options['user'])) {
if (!isset($extend_options['user'])) {
$extend_options['user'] = array('photo_url_20');
} elseif (!is_array($extend_options['user'])) {
$extend_options['user'] = preg_split('/,[\\s]*/', $extend_options['user']);
}
blogHelper::extendUser($items, $extend_options['user'], $extend_author_link);
}
if (isset($item['id'])) {
if (!empty($extend_options['datetime'])) {
$comment_model = new blogCommentModel();
$comment_datetime = $comment_model->getDatetime(array_keys($items));
foreach ($items as $id => &$item) {
$item['comment_datetime'] = isset($comment_datetime[$id]) ? $comment_datetime[$id] : 0;
unset($item);
}
} elseif (!isset($extend_options['comments'])) {
blogHelper::extendPostComments($items);
} elseif ($extend_options['comments']) {
$fields = array();
if ($extend_options['comments'] !== true) {
foreach ((array) $extend_options['comments'] as $size) {
$fields[] = "photo_url_{$size}";
}
}
$activity_datetime = blogActivity::getUserActivity();
$comment_model = new blogCommentModel();
$comment_options = array('user' => $extend_author_link, 'datetime' => $activity_datetime, 'escape' => !empty($extend_options['escape']));
foreach ($items as $id => &$item) {
$item['comments'] = $comment_model->get($id, $fields, $comment_options);
$item['comment_count'] = 0;
$item['comment_new_count'] = 0;
foreach ($item['comments'] as &$comment) {
if ($comment['status'] == blogCommentModel::STATUS_PUBLISHED) {
++$item['comment_count'];
if (!empty($comment['new'])) {
++$item['comment_new_count'];
}
}
unset($comment);
}
unset($item);
}
}
if (!empty($extend_options['status'])) {
blogHelper::extendPostState($items, $extend_options['status']);
}
if (!empty($extend_options['rights']) && isset($extend_data['blog'])) {
blogHelper::extendRights($items, $extend_data['blog'], wa()->getUser()->getId());
}
if (!empty($extend_options['params'])) {
$params_model = new blogPostParamsModel();
$params = $params_model->getByField('post_id', array_keys($items), true);
}
}
}
if (isset($params)) {
foreach ($params as $param) {
if (isset($items[$param['post_id']])) {
$items[$param['post_id']] += array($param['name'] => $param['value']);
}
}
}
foreach ($items as &$item) {
#data holders for plugin events handlers
$item['plugins'] = array('before' => array(), 'after' => array(), 'post_title' => array(), 'post_title_right' => array());
if (isset($item['blog_id'])) {
$blog_id = $item['blog_id'];
if (isset($extend_data['blog']) && isset($extend_data['blog'][$blog_id])) {
$blog = $extend_data['blog'][$blog_id];
if (isset($blog['url'])) {
$item['blog_url'] = $blog['url'];
}
$item['icon'] = isset($blog['icon_html']) ? $blog['icon_html'] : '';
$item['color'] = isset($blog['color']) ? $blog['color'] : '';
if (isset($blog['status'])) {
$item['blog_status'] = $blog['status'];
}
if (isset($blog['url'])) {
$item['blog_url'] = $blog['url'];
}
if (isset($blog['name'])) {
$item['blog_name'] = $blog['name'];
}
} else {
$item['color'] = '';
$item['icon'] = '';
}
}
if (isset($item['comment_count'])) {
/**
* Backward compatibility with older themes
* @deprecated
*/
$item['comment_str_translate'] = _w('comment', 'comments', $item['comment_count']);
}
if (!isset($extend_options['link']) || $extend_options['link']) {
if (isset($item['blog_status']) && $item['blog_status'] != blogBlogModel::STATUS_PUBLIC) {
$item['link'] = false;
} else {
$item['link'] = blogPost::getUrl($item);
}
}
if (empty($item['title'])) {
$item['title'] = _w("(empty title)");
}
if (!empty($extend_options['escape'])) {
$item['title'] = htmlspecialchars($item['title'], ENT_QUOTES, 'utf-8');
$item['user']['name'] = htmlspecialchars($item['user']['name'], ENT_QUOTES, 'utf-8');
}
unset($item);
}
if (!isset($extend_options['plugin']) || $extend_options['plugin']) {
/**
* Prepare post data
* Extend each post item via plugins data
* @event prepare_posts_frontend
* @event prepare_posts_backend
* @example public function preparePost(&$items)
* {
* foreach ($items as &$item) {
* $item['post_title'][$this->id] = 'Extra post title html code here';
* }
* }
* @param array [int][string]mixed $items Post items
* @param array [int][string]mixed $items[id] Post item
* @param array [int][string]int $items[id]['id'] Post item ID
* @param array [int][string][string]string $items[id]['before'][%plugin_id%] Placeholder for plugin %plugin_id% output
* @param array [int][string][string]string $items[id]['after'][%plugin_id%] Placeholder for plugin %plugin_id% output
* @param array [int][string][string]string $items[id]['post_title'][%plugin_id%] Placeholder for plugin %plugin_id% output
* @param array [int][string][string]string $items[id]['post_title_right'][%plugin_id%] Placeholder for plugin %plugin_id% output
* @return void
*/
wa()->event('prepare_posts_' . wa()->getEnv(), $items);
}
return $items;
}
