/**
* Add new article
*
* @param array $in_article
* @return boolean true on success or false on fail
*/
function add_article($in_article)
{
if (!$this->check_token()) {
return false;
}
if (!vivvo_hooks_manager::call('article_add', array(&$in_article))) {
return vivvo_hooks_manager::get_status();
}
$sm = vivvo_lite_site::get_instance();
if ($sm->user) {
$editor_restriction = $sm->user->get_privilege_object_ids('EDITOR', 'Categories');
$writer_restriction = $sm->user->get_privilege_object_ids('WRITE', 'Categories');
if (!empty($writer_restriction)) {
$in_article['title'] = trim($in_article['title']);
$article_list = new Articles_list();
$new_order_num = $article_list->get_max('order_num');
if ($new_order_num) {
$in_article['order_num'] = $new_order_num + 1;
} else {
$in_article['order_num'] = 1;
}
if (!strlen(trim($in_article['sefriendly']))) {
$in_article['sefriendly'] = make_sefriendly($in_article['title']);
$source = 'title';
} else {
$in_article['sefriendly'] = make_sefriendly($in_article['sefriendly']);
$source = 'sefriendly';
}
if (!empty($in_article['sefriendly'])) {
$sql = 'SELECT id, sefriendly, status FROM ' . VIVVO_DB_PREFIX . 'articles WHERE `sefriendly` = \'' . secure_sql($in_article['sefriendly']) . '\' GROUP BY `status`; ';
$res = $sm->get_db()->query($sql);
$arrData = array();
if (!PEAR::isError($res)) {
$arrData = $res->fetchAll(MDB2_FETCHMODE_ASSOC);
$res->free();
}
// First check trashed articles, if sefriendly occupied, return error
foreach ($arrData as $key => $value) {
if ($value['status'] == -2) {
$this->set_error_code(2037);
return false;
}
}
// If sefriendly found among Active articles
foreach ($arrData as $key => $value) {
if (is_array($value) && count($value) > 0 && $value['status'] > -2) {
if ($source == 'sefriendly') {
$this->set_error_code(2001);
return false;
} else {
$in_article['sefriendly'] = '';
}
}
}
unset($arrData);
}
if (!$sm->user->can_change_status($in_article['status'])) {
$in_article['status'] = 0;
}
if ($sm->user->is('EDITOR', 'Categories', $in_article['category_id'])) {
if (!isset($in_article['user_id']) or $in_article['user_id'] == '') {
$in_article['user_id'] = $sm->user->get_id();
}
} else {
$in_article['user_id'] = $sm->user->get_id();
$in_article['author'] = $sm->user->get_name();
}
$in_article['user_domain'] = VIVVO_USER_SOURCE;
if (!$sm->user->is_admin()) {
if (!in_array('0', $writer_restriction) && !in_array($in_article['category_id'], $writer_restriction)) {
$this->set_error_code(2036);
return false;
}
}
$body = $in_article['body'];
array_walk($in_article, 'array_htmlspecialchars');
$in_article['body'] = $body;
$in_article['created'] = date('Y-m-d H:i:00', $in_article['created']);
$article = new Articles($sm);
if ($article->populate($in_article, true) === false) {
$this->set_error_info($article->get_error_info());
return false;
}
if ($article->author == '') {
$article->author = $article->get_author_name();
}
$this->_post_master->set_data_object($article);
if ($this->_post_master->sql_insert()) {
$id = $this->_post_master->get_work_id();
$article->set_id($id);
if (!vivvo_hooks_manager::call('article_add_postinsert', array(&$article))) {
return vivvo_hooks_manager::get_status();
}
$um = $sm->get_url_manager();
$um->set_param('ARTICLE_id', $id);
$fm = $sm->get_file_manager();
if ($fm->is_uploaded('ARTICLE_abstact_image')) {
$abstract_image = $fm->upload('ARTICLE_abstact_image', '', 'jpg,jpeg,gif,png');
if ($abstract_image != false) {
$article->set_image($abstract_image);
$this->_post_master->set_data_object($article);
$this->_post_master->sql_update();
}
}
if ($fm->is_uploaded('ARTICLE_attachment')) {
$attachment = $fm->upload('ARTICLE_attachment');
if ($attachment != false) {
$article->set_document($attachment);
$this->_post_master->set_data_object($article);
$this->_post_master->sql_update();
}
}
if (defined('VIVVO_CUSTOM_FIELD_UPLOAD') && VIVVO_CUSTOM_FIELD_UPLOAD == 1) {
$files = $fm->get_upload_keys();
if ($files) {
$dbm = $sm->get_db_manager();
$fields = $dbm->get_table_fields(VIVVO_DB_PREFIX . 'articles');
if (!empty($fields)) {
foreach ($files as $file) {
$file_field = substr($file, 8);
if (preg_match('/^ARTICLE_file_/', $file) && in_array($file_field, $fields)) {
$uploaded = $fm->upload($file);
if ($uploaded != false) {
$article->__set($file_field, $uploaded);
$this->_post_master->set_data_object($article);
$this->_post_master->sql_update();
}
}
}
}
}
}
isset($in_article['tags']) or $in_article['tags'] = '';
$this->manageTags(explode(',', $in_article['tags']), $id);
admin_log($sm->user->get_username(), 'Created article #' . $this->_post_master->get_work_id());
return true;
} else {
$this->set_error_code(2002);
return false;
}
} else {
$this->set_error_code(2003);
return false;
}
} else {
$this->set_error_code(2004);
return false;
}
}