Viewing file:  SearchShowAll.inc (5.53 KB) -rw-r--r--
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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2007 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
GalleryCoreApi::requireOnce('modules/search/classes/SearchUtilities.class');
/**
* Perform a search; show all results from a particular search provider
* @package Search
* @subpackage UserInterface
* @author Bharat Mediratta <bharat@menalto.com>
* @version $Revision: 15513 $
*/
class SearchShowAllController extends GalleryController {
/**
* @see GalleryController::handleRequest
*/
function handleRequest($form) {
global $gallery;
if (isset($form['action']['scan'])) {
$results['delegate']['view'] = 'search.SearchScan';
} else {
$results['delegate']['view'] = 'search.SearchShowAll';
}
$results['status'] = array();
$results['error'] = array();
return array(null, $results);
}
}
/**
* Perform a search; show all results from a particular search provider
*/
class SearchShowAllView extends GalleryView {
/**
* @see GalleryView::loadTemplate
*/
function loadTemplate(&$template, &$form) {
global $gallery;
/* TODO: Parameterize this */
$pageSize = 20;
$items = array();
$thumbnails = array();
$results = array();
$searchResultThumbnails = array();
if ($form['formName'] == 'SearchShowAll' ||
$form['formName'] == 'SearchScan') {
if (isset($form['searchCriteria']) && is_string($form['searchCriteria'])) {
$form['searchCriteria'] = trim($form['searchCriteria']);
} else {
$form['searchCriteria'] = '';
}
if (empty($form['searchCriteria'])) {
$form['error']['searchCriteria']['missing'] = 1;
} else {
/* If we click next/previous, make sure we don't change search criteria */
if (!empty($form['lastSearchCriteria']) &&
$form['lastSearchCriteria'] != $form['searchCriteria'] &&
(isset($form['action']['nextPage']) ||
isset($form['action']['previousPage']))) {
$form['searchCriteria'] = $form['lastSearchCriteria'];
}
if (isset($form['action']['showAll'])) {
$showAll = array_keys($form['action']['showAll']);
$form['moduleId'] = array_pop($showAll);
$form['page'] = 1;
}
/* Reset the page number if we start a new search */
if (isset($form['action']['search'])) {
$form['page'] = 1;
}
if (isset($form['action']['nextPage'])) {
$form['page']++;
} else if (isset($form['action']['previousPage'])) {
$form['page']--;
}
if ($form['page'] < 1) {
$form['page'] = 1;
}
$moduleId = $form['moduleId'];
GalleryCoreApi::requireOnce(
'modules/search/classes/GallerySearchInterface_1_0.class');
list ($ret, $searchInstance) =
GalleryCoreApi::newFactoryInstanceById('GallerySearchInterface_1_0',
$form['moduleId']);
if ($ret) {
return array($ret, null);
}
if (!isset($searchInstance)) {
return array(GalleryCoreApi::error(ERROR_MISSING_OBJECT),
null);
}
list ($ret, $moduleInfo) = $searchInstance->getSearchModuleInfo();
if ($ret) {
return array($ret, null);
}
if (isset($form['options'][$moduleId])) {
list ($ret, $results) =
$searchInstance->search($form['options'][$moduleId],
SearchUtilities::sanitizeSearchCriteria($form['searchCriteria']),
($form['page']-1) * $pageSize,
$pageSize);
if ($ret) {
return array($ret, null);
}
}
$maxPages = ceil($results['count'] / $pageSize);
}
$itemIds = array();
$thumbnails = array();
if (!empty($results['results'])) {
foreach ($results['results'] as $result) {
if (isset($result['itemId'])) {
$itemIds[$result['itemId']] = 1;
}
}
$itemIds = array_keys($itemIds);
if (!empty($itemIds)) {
/* Fetch items */
list ($ret, $itemList) = GalleryCoreApi::loadEntitiesById($itemIds);
if ($ret) {
return array($ret, null);
}
foreach ($itemList as $item) {
$items[$item->getId()] = (array)$item;
}
/* Fetch thumbnails */
list ($ret, $thumbnailList) =
GalleryCoreApi::fetchThumbnailsByItemIds($itemIds);
if ($ret) {
return array($ret, null);
}
foreach ($thumbnailList as $thumbnail) {
$thumbnails[$thumbnail->getParentId()] = (array)$thumbnail;
}
}
}
} else {
$form['searchCriteria'] = '';
}
/* Render the HTML body */
$template->setVariable('SearchShowAll', array(
'controller' => 'search.SearchShowAll',
'maxPages' => $maxPages,
'moduleInfo' => $moduleInfo,
'moduleId' => $moduleId,
'results' => $results,
'thumbnails' => $thumbnails,
'items' => $items));
list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'search');
if ($ret) {
return array($ret, null);
}
$template->javascript('modules/search/HighlightResults.js');
$template->title($module->translate('Gallery Search'));
return array(null, array('body' => 'modules/search/templates/SearchShowAll.tpl'));
}
}
?>
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