2 // $Id: ExternalSearch.php 7955 2011-03-03 16:41:35Z vargenau $
4 * Copyright 1999,2000,2001,2002,2006 $ThePhpWikiProgrammingTeam
6 * This file is part of PhpWiki.
8 * PhpWiki is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * PhpWiki is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 * Redirects to an external web site based on form input.
25 * See http://phpwiki.sourceforge.net/phpwiki/ExternalSearchPlugin
29 url="http://www.geourl.org/near/?xsize=2048&ysize=1024&xoffset=1650&yoffset=550"
30 useimage="http://www.geourl.org/maps/au.png"
31 name="Go Godzilla All Over It"
33 if (!defined("EXTERNALSEARCH_DEFAULT_BUTTON_POSITION"))
34 define("EXTERNALSEARCH_DEFAULT_BUTTON_POSITION", "right");
36 class WikiPlugin_ExternalSearch
40 return _("ExternalSearch");
43 function getDescription () {
44 return _("Redirects to an external web site based on form input");
45 //fixme: better description
48 function _getInterWikiUrl(&$request) {
49 $intermap = getInterwikiMap();
50 $map = $intermap->_map;
52 if (in_array($this->_url, array_keys($map))) {
53 if (empty($this->_name))
54 $this->_name = $this->_url;
55 $this->_url = sprintf($map[$this->_url], '%s');
57 if (empty($this->_name))
58 $this->_name = $this->getName();
61 function getDefaultArguments() {
62 return array('s' => false,
70 'button_position' => EXTERNALSEARCH_DEFAULT_BUTTON_POSITION,
75 function run($dbi, $argstr, &$request, $basepage) {
76 $args = $this->getArgs($argstr, $request);
77 if (empty($args['url']))
82 $posted = $GLOBALS['HTTP_POST_VARS'];
83 if (in_array('url', array_keys($posted))) {
85 $this->_url = $posted['url'];
86 $this->_getInterWikiUrl($request);
87 if (strstr($this->_url, '%s')) {
88 $this->_url = sprintf($this->_url, $s);
91 if (defined('DEBUG') && DEBUG && $debug) {
92 trigger_error("redirect url: " . $this->_url);
94 $request->redirect($this->_url); //no return!
102 $this->_getInterWikiUrl($request);
103 $form = HTML::form(array('action' => $request->getPostURL(),
105 //'class' => 'class', //fixme
106 'accept-charset' => $GLOBALS['charset']),
107 HiddenInputs(array('pagename' => $basepage)));
109 $form->pushContent(HTML::input(array('type' => 'hidden',
111 'value' => $this->_url)));
112 $s = HTML::input(array('type' => 'text',
113 'value' => $this->_s,
115 'size' => $formsize));
116 if (!empty($args["useimage"])) {
117 //FIXME: This does not work with Gecko
118 $button = HTML::img(array('src' => $useimage, 'alt' => 'imagebutton'));
120 $button->setAttr('width',$width);
122 $button->setAttr('height',$height);
123 // on button_position => none display no input form
124 if ($button_position == 'right')
125 $form->pushContent($s);
126 $form->pushContent(HTML::button(array('type' => 'button',
128 'value' => $this->_name,
131 if ($button_position == 'left')
132 $form->pushContent($s);
134 if ($button_position != 'left' and $button_position != 'right')
135 return $this->error(fmt("Invalid argument: %s=%s",
136 'button_position', $button_position));
137 $button = HTML::input(array('type' => 'submit',
139 'value' => $this->_name));
140 if ($button_position == 'left') {
141 $form->pushContent($button);
142 $form->pushContent($s);
143 } elseif ($button_position == 'right') {
144 $form->pushContent($s);
145 $form->pushContent($button);
156 // c-hanging-comment-ender-p: nil
157 // indent-tabs-mode: nil