forked from GNUsocial/gnu-social
2c0790be54
I bet JSONSearchResultsList is a good idea, but we have no immediate use of it right now. And it's better if the SearchEngine can take care of all that jazz.
137 lines
3.5 KiB
PHP
137 lines
3.5 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Action for showing Twitter-like JSON search results
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Search
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* @package GNUSocial
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* @author Zach Copley <zach@status.net>
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* @copyright 2008-2010 StatusNet, Inc.
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* @copyright 2013 Free Software Foundation, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://www.gnu.org/software/social/
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* Action handler for Twitter-compatible API search
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*
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* @category Search
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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* @see ApiAction
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*/
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class ApiSearchJSONAction extends ApiPrivateAuthAction
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{
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var $query;
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var $lang;
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var $rpp;
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var $page;
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var $since_id;
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var $limit;
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var $geocode;
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/**
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* Initialization.
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*
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* @param array $args Web and URL arguments
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*
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* @return boolean true if nothing goes wrong
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*/
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function prepare($args)
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{
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parent::prepare($args);
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$this->query = $this->trimmed('q');
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$this->lang = $this->trimmed('lang');
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$this->rpp = $this->trimmed('rpp');
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if (!$this->rpp) {
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$this->rpp = 15;
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}
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if ($this->rpp > 100) {
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$this->rpp = 100;
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}
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$this->page = $this->trimmed('page');
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if (!$this->page) {
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$this->page = 1;
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}
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// TODO: Suppport max_id -- we need to tweak the backend
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// Search classes to support it.
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$this->since_id = $this->trimmed('since_id');
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$this->geocode = $this->trimmed('geocode');
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return true;
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}
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/**
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* Handle a request
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*
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* @param array $args Arguments from $_REQUEST
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*
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* @return void
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*/
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function handle($args)
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{
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parent::handle($args);
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$this->showResults();
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}
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/**
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* Show search results
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*
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* @return void
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*/
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function showResults()
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{
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// TODO: Support search operators like from: and to:, boolean, etc.
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$notice = new Notice();
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$this->notices = array();
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$search_engine = $notice->getSearchEngine('notice');
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$search_engine->set_sort_mode('chron');
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$search_engine->limit(($this->page - 1) * $this->rpp, $this->rpp + 1);
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if ($search_engine->query($this->query)) {
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$cnt = $notice->find();
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$this->notices = $notice->fetchAll();
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}
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$this->showJsonTimeline($this->notices);
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}
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/**
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* Do we need to write to the database?
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*
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* @return boolean true
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*/
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function isReadOnly($args)
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{
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return true;
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}
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}
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