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authorZach Copley <zach@controlyourself.ca>2009-03-06 13:33:47 -0800
committerZach Copley <zach@controlyourself.ca>2009-03-06 13:33:47 -0800
commitb1f337fe018dd3910c68589a98b0242470743a4c (patch)
tree6e6faed106cec74535ace6f00b3e2499e8cb5e99 /actions/twitapisearchjson.php
parent87e5badcb6e8d89e2c85e2bf4be3748b8cd5f940 (diff)
First crack at Twitter-like JSON search results for the API
Diffstat (limited to 'actions/twitapisearchjson.php')
-rw-r--r--actions/twitapisearchjson.php149
1 files changed, 149 insertions, 0 deletions
diff --git a/actions/twitapisearchjson.php b/actions/twitapisearchjson.php
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+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * List of replies
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Search
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+require_once INSTALLDIR.'/lib/twitterapi.php';
+require_once INSTALLDIR.'/lib/jsonsearchresultslist.php';
+
+/**
+ * Action handler for Twitter-compatible API search
+ *
+ * @category Search
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ * @see TwitterapiAction
+ */
+
+class TwitapisearchjsonAction extends TwitterapiAction
+{
+ var $query;
+ var $lang;
+ var $rpp;
+ var $page;
+ var $since_id;
+ var $limit;
+ var $geocode;
+
+ /**
+ * Initialization.
+ *
+ * @param array $args Web and URL arguments
+ *
+ * @return boolean true if nothing goes wrong
+ */
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $this->query = $this->trimmed('q');
+ $this->lang = $this->trimmed('lang');
+ $this->rpp = $this->trimmed('rpp');
+
+ if (!$this->rpp) {
+ $this->rpp = 15;
+ }
+
+ if ($this->rpp > 100) {
+ $this->rpp = 100;
+ }
+
+ $this->page = $this->trimmed('page');
+
+ if (!$this->page) {
+ $this->page = 1;
+ }
+
+ $this->since_id = $this->trimmed('since_id');
+ $this->geocode = $this->trimmed('geocode');
+
+ return true;
+ }
+
+ /**
+ * Handle a request
+ *
+ * @param array $args Arguments from $_REQUEST
+ *
+ * @return void
+ */
+
+ function handle($args)
+ {
+ parent::handle($args);
+ $this->showResults();
+ }
+
+ /**
+ * Show search results
+ *
+ * @return void
+ */
+
+ function showResults()
+ {
+
+ // TODO: Support search operators like from: and to:
+
+ $notice = new Notice();
+
+ // lcase it for comparison
+ $q = strtolower($this->query);
+
+ $search_engine = $notice->getSearchEngine('identica_notices');
+ $search_engine->set_sort_mode('chron');
+ $search_engine->limit(($this->page - 1) * $this->rpp, $this->rpp + 1, true);
+ $search_engine->query($q);
+ $cnt = $notice->find();
+
+ // TODO: since_id, lang, geocode
+
+ $results = new JSONSearchResultsList($notice, $q, $this->rpp, $this->page);
+
+ $this->init_document('json');
+ $results->show();
+ $this->end_document('json');
+ }
+
+ /**
+ * This is a read-only action
+ *
+ * @return boolean true
+ */
+
+ function isReadOnly()
+ {
+ return true;
+ }
+} \ No newline at end of file