ave-cms/fields/teasers/field.php

<?php
	/**
	 *	Teasers
	 */
	function get_field_teasers($field_value, $action, $field_id=0, $tpl='', $tpl_empty=0, &$maxlength = '', $doc_fields=array(), $rubric_id=0, $default='')
	{
		global $AVE_DB, $AVE_Template;

		$fld_dir  = dirname(__FILE__) . '/';
		$tpl_dir  = $fld_dir . 'tpl/';
		$fld_name = basename($fld_dir);

		$lang_file = $fld_dir . 'lang/' . (defined('ACP') ? $_SESSION['admin_language'] : $_SESSION['user_language']) . '.txt';

		$AVE_Template->config_load($lang_file, 'lang');
		$AVE_Template->assign('config_vars', $AVE_Template->get_config_vars());
		$AVE_Template->config_load($lang_file, 'admin');

		switch ($action)
		{
			case 'edit':

				$items = array();

				$items = unserialize($field_value);

				if($items != false){

					foreach($items as $k => $v){
						$list_item = explode('|', $v);

						$list[$k]['param'] = (isset($list_item[0])) ? htmlspecialchars($list_item[0], ENT_QUOTES) : '';
						$list[$k]['value'] = (isset($list_item[1])) ? htmlspecialchars($list_item[1], ENT_QUOTES) : '';
					}

					$items = $list;
				}

				$tpl_file = get_field_tpl($tpl_dir, $field_id, 'admin');

				$AVE_Template->assign('doc_id', $_REQUEST['Id']);
				$AVE_Template->assign('items', $items);
				$AVE_Template->assign('field_dir', $fld_name);
				$AVE_Template->assign('field_id', $field_id);

				return $AVE_Template->fetch($tpl_file);

			case 'save':
				foreach ($field_value as $v)
				{
					if(! empty($v['value']) && ! empty($v['param']))
					{
						$field_value_new[] = $v['param'] . ($v['value'] ? '|' . $v['value'] : '');
					}
				}
				if (isset($field_value_new))
				{
					return @serialize($field_value_new);
				}
				else
				{
					return $field_value_new = '';
				}
				break;

			case 'doc':
				$items = (isset($field_value))
					? unserialize($field_value)
					: array();

				$res = array();

				if ($items != false)
				{
					foreach($items as $item)
					{
						$item = explode('|', $item);

						if ($item[1])
							$res[] = showteaser($item[1]);
					}
				}

				return (! empty($res))
					? implode(PHP_EOL, $res)
					: $tpl;

				break;

			case 'req':
				return get_field_default($field_value, $action, $field_id, $tpl, $tpl_empty);

			case 'name' :
				return $AVE_Template->get_config_vars('name');
				break;

			case 'search':

				$field_default = explode(',', $default);

				$zap_1 = ($field_default[0]) ? ',' : '';
				$zap_2 = ($field_default[0] && $field_default[1]) ? ',' : '';

				$sel_1 = ($field_default[0]) ? 'b.field_value as b1' : '';
				$sel_2 = ($field_default[1]) ? 'c.field_value as c1' : '';

				$from_1 =  ($field_default[0]) ? PREFIX . '_document_fields b' : '';
				$from_2 =  ($field_default[1]) ? PREFIX . '_document_fields c' : '';

				$search_1 = ($field_default[0]) ? "AND (b.document_id=a.Id AND b.rubric_field_id = " . $field_default[0] . ")" : '';
				$search_2 = ($field_default[1]) ? "AND (c.document_id=a.Id AND c.rubric_field_id = " . $field_default[1] . ")" : '';

				$or_1 = ($field_default[0]) ? "OR (UPPER(b.field_value) LIKE UPPER('%" . $_REQUEST['q'] . "%'))" : '';
				$or_2 = ($field_default[1]) ? "OR (UPPER(c.field_value) LIKE UPPER('%" . $_REQUEST['q'] . "%'))" : '';

				$sql = $AVE_DB->Query("
					SELECT
						a.Id,
						a.document_title
						$zap_1
						$sel_1
						$zap_2
						$sel_2
					FROM
						" . PREFIX . "_documents a
						$zap_1
						" . $from_1 . "
						$zap_2
						" . $from_2 . "
					WHERE
						a.rubric_id = '" . $_REQUEST['rubric_id'] . "'
						AND
						a.document_status = 1
						" . $search_1 . "
						" . $search_2 . "
						AND
							(
								(UPPER(document_title) LIKE UPPER('%" . $_REQUEST['q'] . "%'))
								$or_1
								$or_2
							)
					GROUP BY a.Id
					LIMIT 0,5
				");

				$doc_finded = array();

				while ($row = $sql->FetchRow())
				{
					$doc_finded[] = array(
						'doc_id'		=> $row->Id,
						'doc_title'		=> $row->document_title,
						'doc_name'		=> (($field_default[0]) ? $row->b1 : $row->document_title),
						'doc_article'	=> (($field_default[1]) ? $row->c1 : '')
					);
				}

				echo json_encode($doc_finded);
			exit;

			default:
				return $field_value;
		}

		return ($res ? $res : $field_value);
	}
?>