2 rcs_id('$Id: GooglePlugin.php,v 1.3 2004-06-13 13:54:25 rurban Exp $');
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
19 along with PhpWiki; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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
43 return _("GooglePlugin");
46 function getDescription () {
47 return _("Make use of the Google API");
50 function getVersion() {
51 return preg_replace("/[Revision: $]/", '',
55 function getDefaultArguments() {
56 return array('q' => '',
57 'mode' => 'search', // or 'cache' or 'spell'
59 'maxResults' => 10, // fixed to 10 for now by google
62 //'license_key' => false,
66 function run($dbi, $argstr, &$request, $basepage) {
67 $args = $this->getArgs($argstr, $request);
68 // if (empty($args['s']))
73 if ($q and $request->isPost()) {
74 require_once("lib/Google.php");
75 $google = new Google();
76 if (!$google) return '';
78 case 'search': $result = $google->doGoogleSearch($q); break;
79 case 'cache': $result = $google->doGetCachedPage($q); break;
80 case 'spell': $result = $google->doSpellingSuggestion($q); break;
82 trigger_error("Invalid mode");
84 if (isa($result,'HTML'))
85 $html->pushContent($result);
86 if (isa($result,'GoogleSearchResults')) {
87 //todo: result template
88 foreach ($this->resultElements as $result) {
89 $html->pushContent(WikiLink($result->URL));
90 $html->pushContent(HTML::br());
93 if (is_string($result)) {
94 // cache content also?
95 $html->pushContent(HTML::blockquote(HTML::raw($result)));
98 if ($formsize < 1) $formsize = 30;
100 $form = HTML::form(array('action' => $request->getPostURL(),
102 //'class' => 'class', //fixme
103 'accept-charset' => $GLOBALS['charset']),
104 HiddenInputs(array('pagename' => $basepage,
106 $form->pushContent(HTML::input(array('type' => 'text',
109 'size' => $formsize)));
110 $form->pushContent(HTML::input(array('type' => 'submit',
112 'value' => gettext($mode)
114 return HTML($html,$form);
118 // $Log: not supported by cvs2svn $
119 // Revision 1.2 2004/04/18 01:11:52 rurban
120 // more numeric pagename fixes.
121 // fixed action=upload with merge conflict warnings.
122 // charset changed from constant to global (dynamic utf-8 switching)
124 // Revision 1.1 2004/02/29 01:37:59 rurban
125 // New experimental feature: use the Google API directly
126 // Needs a free license key and the soap library nosoap,
127 // Todo: templates for search and results, some proxy debugging
129 // Revision 1.7 2004/02/22 23:20:33 rurban
130 // fixed DumpHtmlToDir,
131 // enhanced sortby handling in PageList
132 // new button_heading th style (enabled),
133 // added sortby and limit support to the db backends and plugins
134 // for paging support (<<prev, next>> links on long lists)
136 // Revision 1.6 2004/02/19 22:06:53 rurban
137 // use new class, to be able to get rid of lib/interwiki.php
139 // Revision 1.5 2003/02/26 01:56:52 dairiki
140 // Tuning/fixing of POST action URLs and hidden inputs.
142 // Revision 1.4 2003/01/30 02:46:46 carstenklapp
143 // Bugfix: Plugin was redirecting to nonexistant local wiki page named
144 // "ExternalSearch" instead of the invoked url. Reported by Arthur Chereau.
146 // Revision 1.3 2003/01/18 21:41:01 carstenklapp
148 // Reformatting & tabs to spaces;
149 // Added copyleft, getVersion, getDescription, rcs_id.
156 // c-hanging-comment-ender-p: nil
157 // indent-tabs-mode: nil