4 * Copyright 2004 $ThePhpWikiProgrammingTeam
6 * This file is part of PhpWiki.
8 * PhpWiki is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * PhpWiki is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with PhpWiki; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 require_once 'lib/Google.php';
26 * This module is a wrapper for the Google Web APIs. It allows you to do Google searches,
27 * retrieve pages from the Google cache, and ask Google for spelling suggestions.
29 * Note: You must first obtain a license key at http://www.google.com/apis/
30 * Max 1000 queries per day.
32 * Other possible sample usages:
33 * Auto-monitor the web for new information on a subject
34 * Glean market research insights and trends over time
35 * Invent a catchy online game
36 * Create a novel UI for searching
37 * Add Google's spell-checking to an application
39 class WikiPlugin_GooglePlugin
42 function getDescription()
44 return _("Make use of the Google API.");
47 function getDefaultArguments()
49 return array('q' => '',
50 'mode' => 'search', // or 'cache' or 'spell'
52 'maxResults' => 10, // fixed to 10 for now by google
55 //'license_key' => false,
59 function run($dbi, $argstr, &$request, $basepage)
61 $args = $this->getArgs($argstr, $request);
62 // if (empty($args['s']))
67 if ($q and $request->isPost()) {
68 require_once 'lib/Google.php';
69 $google = new Google();
70 if (!$google) return '';
73 $result = $google->doGoogleSearch($q);
76 $result = $google->doGetCachedPage($q);
79 $result = $google->doSpellingSuggestion($q);
82 trigger_error("Invalid mode");
84 if (isa($result, 'HTML'))
85 $html->pushContent($result);
86 if (isa($result, 'GoogleSearchResults')) {
87 //TODO: result template
88 if (!empty($result->resultElements)) {
90 foreach ($result->resultElements as $res) {
91 $li = HTML::li(LinkURL($res['URL'], $res['directoryTitle']), HTML::br(),
92 $res['directoryTitle'] ? HTML(HTML::raw(' '), HTML::em($res['summary']), ' -- ', LinkURL($res['URL'])) : '');
93 $list->pushContent($li);
95 $html->pushContent($list);
97 return _("Nothing found");
99 if (is_string($result)) {
100 // cache content also?
101 $html->pushContent(HTML::blockquote(HTML::raw($result)));
104 if ($formsize < 1) $formsize = 30;
106 $form = HTML::form(array('action' => $request->getPostURL(),
108 //'class' => 'class', //fixme
109 'accept-charset' => 'UTF-8'),
110 HiddenInputs(array('pagename' => $basepage,
112 $form->pushContent(HTML::input(array('type' => 'text',
115 'size' => $formsize)));
116 $form->pushContent(HTML::input(array('type' => 'submit',
118 'value' => gettext($mode)
120 return HTML($html, $form);
128 // c-hanging-comment-ender-p: nil
129 // indent-tabs-mode: nil