WB 2.08.x

<?php

/**

 *

 * @category        modules

 * @package         news

 * @author          WebsiteBaker Project

 * @copyright       2004-2009, Ryan Djurovich

 * @copyright       2009-2010, Website Baker Org. e.V.

 * @link			http://www.websitebaker2.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 4.3.4 and higher

 * @version         $Id$

 * @filesource		$HeadURL$

 * @lastmodified    $Date$

 *

 */

function news_search($func_vars) {

	extract($func_vars, EXTR_PREFIX_ALL, 'func');

	// how many lines of excerpt we want to have at most

	$max_excerpt_num = $func_default_max_excerpt;

	// do we want excerpt from comments?

	$excerpt_from_comments = true; // TODO: make this configurable

	$divider = ".";

	$result = false;

	// fetch all active news-posts (from active groups) in this section.

	$t = time();

	$table_posts = TABLE_PREFIX."mod_news_posts";

	$table_groups = TABLE_PREFIX."mod_news_groups";

	$query = $func_database->query("

		SELECT p.post_id, p.title, p.content_short, p.content_long, p.link, p.posted_when, p.posted_by

		FROM $table_posts AS p LEFT OUTER JOIN $table_groups AS g ON p.group_id = g.group_id

		WHERE p.section_id='$func_section_id' AND p.active = '1' AND ( g.active IS NULL OR g.active = '1' )

		AND (published_when = '0' OR published_when <= $t) AND (published_until = 0 OR published_until >= $t)

		ORDER BY p.post_id DESC

	");

	// now call print_excerpt() for every single post

	if($query->numRows() > 0) {

		while($res = $query->fetchRow()) {

			$text = $res['title'].$divider.$res['content_short'].$divider.$res['content_long'].$divider;

			// fetch comments and add to $text

			if($excerpt_from_comments) {

				$table = TABLE_PREFIX."mod_news_comments";

				$commentquery = $func_database->query("

					SELECT title, comment

					FROM $table

					WHERE post_id='{$res['post_id']}'

					ORDER BY commented_when ASC

				");

				if($commentquery->numRows() > 0) {

					while($c_res = $commentquery->fetchRow()) {

						$text .= $c_res['title'].$divider.$c_res['comment'].$divider;

					}

				}

			}

			$mod_vars = array(

				'page_link' => $res['link'], // use direct link to news-item

				'page_link_target' => "",

				'page_title' => $func_page_title,

				'page_description' => $res['title'], // use news-title as description

				'page_modified_when' => $res['posted_when'],

				'page_modified_by' => $res['posted_by'],

				'text' => $text,

				'max_excerpt_num' => $max_excerpt_num

			);

			if(print_excerpt2($mod_vars, $func_vars)) {

				$result = true;

			}

		}

	}

	// now fetch group-titles - ignore those without (active) postings

	$table_groups = TABLE_PREFIX."mod_news_groups";

	$table_posts = TABLE_PREFIX."mod_news_posts";

	$query = $func_database->query("

		SELECT DISTINCT g.title, g.group_id

		FROM $table_groups AS g INNER JOIN $table_posts AS p ON g.group_id = p.group_id

		WHERE g.section_id='$func_section_id' AND g.active = '1' AND p.active = '1'

	");

	// now call print_excerpt() for every single group, too

	if($query->numRows() > 0) {

		while($res = $query->fetchRow()) {

			$mod_vars = array(

				'page_link' => $func_page_link,

				'page_link_target' => "&g=".$res['group_id'],

				'page_title' => $func_page_title,

				'page_description' => $func_page_description,

				'page_modified_when' => $func_page_modified_when,

				'page_modified_by' => $func_page_modified_by,

				'text' => $res['title'].$divider,

				'max_excerpt_num' => $max_excerpt_num

			);

			if(print_excerpt2($mod_vars, $func_vars)) {

				$result = true;

			}

		}

	}

	return $result;

}

?>