1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Plugin to add Disqus commenting to notice pages
*
* 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 Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
*
* This plugin adds Disqus commenting to your notices. Enabling this
* plugin will make each notice page display the Disqus widget, and
* notice lists will display the number of commments each notice has.
*
* To use this plugin, you need to first register your site with Disqus
* and get a Discus 'shortname' for it.
*
* http://disqus.com
*
* To enable the plugin, put the following in you config.php:
*
* addPlugin(
* 'Disqus', array(
* 'shortname' => 'YOURSHORTNAME',
* 'div_style' => 'width:675px; padding-top:10px; position:relative; float:left;'
* )
* );
*
* NOTE: the 'div_style' in an optional parameter that passes in some
* inline CSS when creating the Disqus widget. It's a shortcut to make
* the widget look OK with the default StatusNet theme. If you leave
* it out you'll have to edit your theme CSS files to make the widget
* look good. You can also control the way the widget looks by
* adding style rules to your theme.
*
* See: http://help.disqus.com/entries/100878-css-customization
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*
* @see Event
*/
class DisqusPlugin extends Plugin
{
function onEndShowContentBlock($action)
{
if (get_class($action) == 'ShownoticeAction') {
$attrs = array();
$attrs['id'] = 'disqus_thread';
if ($this->div_style) {
$attrs['style'] = $this->div_style;
}
$action->element('div', $attrs, null);
$script = <<<ENDOFSCRIPT
var disqus_identifier = %d;
(function() {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = 'http://%s.disqus.com/embed.js';
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
})();
ENDOFSCRIPT;
$action->inlineScript(sprintf($script, $action->notice->id, $this->shortname));
$attrs = array();
$attrs['id'] = 'disqus_thread_footer';
if ($this->div_style) {
$attrs['style'] = $this->div_style;
}
$action->elementStart('div', $attrs);
$action->elementStart('noscript');
$action->raw('Please enable JavaScript to view the ');
$noscriptUrl = 'http://disqus.com/?ref_noscript=' . $this->shortname;
$action->element('a', array('href' => $noscriptUrl), 'comments powered by Disqus.');
$action->elementEnd('noscript');
$action->elementStart('a', array('href' => 'http://disqus.com', 'class' => 'dsq-brlink'));
$action->raw('blog comments powered by ');
$action->element('span', array('class' => 'logo-disqus'), 'Disqus');
$action->elementEnd('a');
$action->elementEnd('div');
}
}
function onEndShowScripts($action)
{
// fugly
$script = <<<ENDOFSCRIPT
var disqus_shortname = '%s';
(function () {
var s = document.createElement('script'); s.async = true;
s.src = 'http://disqus.com/forums/%s/count.js';
(document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s);
}());
ENDOFSCRIPT;
$action->inlineScript(sprintf($script, $this->shortname, $this->shortname));
return true;
}
function onStartShowNoticeItem($noticeListItem)
{
if (empty($noticeListItem->notice->is_local)) {
return true;
}
$noticeListItem->showNotice();
$noticeListItem->showNoticeInfo();
$noticeUrl = $noticeListItem->notice->bestUrl();
$noticeUrl .= '#disqus_thread';
$noticeListItem->out->element(
'a', array('href' => $noticeUrl, 'class' => 'disqus_count'), 'Comments'
);
$noticeListItem->showNoticeOptions();
Event::handle('EndShowNoticeItem', array($noticeListItem));
return false;
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => 'Disqus',
'version' => STATUSNET_VERSION,
'author' => 'Zach Copley',
'homepage' => 'http://status.net/wiki/Plugin:Disqus',
'rawdescription' =>
_m('Use <a href="http://disqus.com/">Disqus</a>'.
' to add commenting to notice pages.'));
return true;
}
}
|
