File Source for IndexController.php

<?php
/**
* MediaSearch
*
* LICENSE
*
* "THE BEER-WARE LICENSE" (Revision 42):
* "Sven Strittmatter" <ausserirdisch@sven-space.de> wrote this file.
* As long as you retain this notice you can do whatever you want with
* this stuff. If we meet some day, and you think this stuff is worth it,
* you can buy me a beer in return.
*
* $Author$
* $Revision$
*
* @category MediaSearch
* @package Zend_Controller
* @copyright Copyright (c) 2009 Sven Strittmatter
*/
/**
* Default index controller.
*
* @see Zend_Controller
*
* @category MediaSearch
* @package Zend_Controller_Action
* @copyright Copyright (c) 2009 Sven Strittmatter
*/
class IndexController extends Zend_Controller_Action {
const TRACE_LEVEL = 1;
/**
* Inititialize json context to search action.
*
* @access public
*/
public function init() {
$contextSwitch = $this->_helper->getHelper('contextSwitch');
$contextSwitch->addActionContext('search', 'json')
->initContext('json');
}
/**
* Index action. Shows the count of keywords and indexed files.
* Also sets a different jquery version debending on APPLICATION_ENV.
*
* @access public
*/
public function indexAction() {
$jQueryResourceUrl = $this->view->serverUrl(true);
if (APPLICATION_ENV === 'development') {
$jQueryResourceUrl .= '/js/jquery.min.js';
} else {
$jQueryResourceUrl .= '/js/jquery.js';
}
$this->view->jQuery()->enable();
$this->view->jQuery()->setLocalPath($jQueryResourceUrl);
$fileMetaModel = new MediaSearch_Model_FileMeta();
$this->view->indexedFilesCount = $fileMetaModel->count();
$keyWordModel = new MediaSearch_Model_KeyWord();
$this->view->indexedKeyWordsCount = $keyWordModel->count();
$this->view->self = $_SERVER['PHP_SELF'];
}
/**
* Search action. Is performed by the clientside java script.
* This action doesnt have a view script becaus it works only in
* json context.
*
* @access public
*/
public function searchAction() {
$queryString = $this->getRequest()->getParam('query', '');
MediaSearch_Log::trace('Got a query string: ' . $queryString);
MediaSearch_Log::trace('Set up the search query.', self::TRACE_LEVEL);
$query = new MediaSearch_Search_Query($queryString);
MediaSearch_Log::trace('Set up the search engine.', self::TRACE_LEVEL);
$searchEngine = new MediaSearch_Search_Engine();
$searchEngine->setQuery($query);
$option = $this->getRequest()->getParam('option', false);
if ($option) {
MediaSearch_Log::trace('Got options by the request: ' . $option, self::TRACE_LEVEL);
$this->setIncludeOption($searchEngine, $option);
}
MediaSearch_Log::trace('Doing the search.', self::TRACE_LEVEL);
$searchEngine->search();
$this->view->data = $searchEngine->toArray();
$this->view->length = $searchEngine->count();
}
/**
* Sets the file type inclusion on the search engine depending of
* the given option name.
*
* @access private
* @param MediaSearch_Search_Engine $searchEngine
* @param string $option
*/
private function setIncludeOption(MediaSearch_Search_Engine $searchEngine, $option) {
switch ($option) {
case 'movies':
MediaSearch_Log::trace('Setting inclusion to MOVIES');
$searchEngine->setInclude(MediaSearch_Search_Engine::MOVIES);
break;
case 'music':
MediaSearch_Log::trace('Setting inclusion to MUSIC');
$searchEngine->setInclude(MediaSearch_Search_Engine::MUSIC);
break;
case 'software':
MediaSearch_Log::trace('Setting inclusion to SOFTWARE');
$searchEngine->setInclude(MediaSearch_Search_Engine::SOFTWARE);
break;
default:
case 'all':
MediaSearch_Log::trace('Setting inclusion to ALL');
$searchEngine->setInclude(MediaSearch_Search_Engine::ALL);
break;
}
}
}

Source for file IndexController.php