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,
61 * @param string $argstr
62 * @param WikiRequest $request
63 * @param string $basepage
66 function run($dbi, $argstr, &$request, $basepage)
68 $args = $this->getArgs($argstr, $request);
69 // if (empty($args['s']))
74 if ($q and $request->isPost()) {
75 require_once 'lib/Google.php';
76 $google = new Google();
77 if (!$google) return '';
80 $result = $google->doGoogleSearch($q);
83 $result = $google->doGetCachedPage($q);
86 $result = $google->doSpellingSuggestion($q);
89 trigger_error("Invalid mode");
91 if (is_a($result, 'HTML'))
92 $html->pushContent($result);
93 if (is_a($result, 'GoogleSearchResults')) {
94 //TODO: result template
95 if (!empty($result->resultElements)) {
97 foreach ($result->resultElements as $res) {
98 $li = HTML::li(LinkURL($res['URL'], $res['directoryTitle']), HTML::br(),
99 $res['directoryTitle'] ? HTML(HTML::raw(' '), HTML::em($res['summary']), ' -- ', LinkURL($res['URL'])) : '');
100 $list->pushContent($li);
102 $html->pushContent($list);
104 return _("Nothing found");
106 if (is_string($result)) {
107 // cache content also?
108 $html->pushContent(HTML::blockquote(HTML::raw($result)));
111 if ($formsize < 1) $formsize = 30;
113 $form = HTML::form(array('action' => $request->getPostURL(),
115 //'class' => 'class', //fixme
116 'accept-charset' => 'UTF-8'),
117 HiddenInputs(array('pagename' => $basepage,
119 $form->pushContent(HTML::input(array('type' => 'text',
122 'size' => $formsize)));
123 $form->pushContent(HTML::input(array('type' => 'submit',
125 'value' => gettext($mode)
127 return HTML($html, $form);
135 // c-hanging-comment-ender-p: nil
136 // indent-tabs-mode: nil