dwpost/dwpost.php

   1 <?php
   2
   3 /**
   4  * Name: Dreamwidth Post Connector
   5  * Description: Post to dreamwidth
   6  * Version: 1.0
   7  * Author: Tony Baldwin <https://free-haven.org/profile/tony>
   8  * Author: Michael Johnston
   9  * Author: Cat Gray <https://free-haven.org/profile/catness>
  10  */
  11
  12 function dwpost_install() {
  13     register_hook('post_local',           'addon/dwpost/dwpost.php', 'dwpost_post_local');
  14     register_hook('notifier_normal',      'addon/dwpost/dwpost.php', 'dwpost_send');
  15     register_hook('jot_networks',         'addon/dwpost/dwpost.php', 'dwpost_jot_nets');
  16     register_hook('connector_settings',      'addon/dwpost/dwpost.php', 'dwpost_settings');
  17     register_hook('connector_settings_post', 'addon/dwpost/dwpost.php', 'dwpost_settings_post');
  18
  19 }
  20 function dwpost_uninstall() {
  21     unregister_hook('post_local',       'addon/dwpost/dwpost.php', 'dwpost_post_local');
  22     unregister_hook('notifier_normal',  'addon/dwpost/dwpost.php', 'dwpost_send');
  23     unregister_hook('jot_networks',     'addon/dwpost/dwpost.php', 'dwpost_jot_nets');
  24     unregister_hook('connector_settings',      'addon/dwpost/dwpost.php', 'dwpost_settings');
  25     unregister_hook('connector_settings_post', 'addon/dwpost/dwpost.php', 'dwpost_settings_post');
  26
  27 }
  28
  29
  30 function dwpost_jot_nets(&$a,&$b) {
  31     if(! local_user())
  32         return;
  33
  34     $dw_post = get_pconfig(local_user(),'dwpost','post');
  35     if(intval($dw_post) == 1) {
  36         $dw_defpost = get_pconfig(local_user(),'dwpost','post_by_default');
  37         $selected = ((intval($dw_defpost) == 1) ? ' checked="checked" ' : '');
  38         $b .= '<div class="profile-jot-net"><input type="checkbox" name="dwpost_enable" ' . $selected . ' value="1" /> '
  39             . t('Post to Dreamwidth') . '</div>';
  40     }
  41 }
  42
  43
  44 function dwpost_settings(&$a,&$s) {
  45
  46     if(! local_user())
  47         return;
  48
  49     /* Add our stylesheet to the page so we can make our settings look nice */
  50
  51     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/dwpost/dwpost.css' . '" media="all" />' . "\r\n";
  52
  53     /* Get the current state of our config variables */
  54
  55     $enabled = get_pconfig(local_user(),'dwpost','post');
  56
  57     $checked = (($enabled) ? ' checked="checked" ' : '');
  58
  59     $def_enabled = get_pconfig(local_user(),'dwpost','post_by_default');
  60
  61     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
  62
  63         $dw_username = get_pconfig(local_user(), 'dwpost', 'dw_username');
  64         $dw_password = get_pconfig(local_user(), 'dwpost', 'dw_password');
  65
  66
  67     /* Add some HTML to the existing form */
  68
  69     $s .= '<div class="settings-block">';
  70     $s .= '<h3>' . t('Dreamwidth Post Settings') . '</h3>';
  71     $s .= '<div id="dwpost-enable-wrapper">';
  72     $s .= '<label id="dwpost-enable-label" for="dwpost-checkbox">' . t('Enable dreamwidth Post Plugin') . '</label>';
  73     $s .= '<input id="dwpost-checkbox" type="checkbox" name="dwpost" value="1" ' . $checked . '/>';
  74     $s .= '</div><div class="clear"></div>';
  75
  76     $s .= '<div id="dwpost-username-wrapper">';
  77     $s .= '<label id="dwpost-username-label" for="dwpost-username">' . t('dreamwidth username') . '</label>';
  78     $s .= '<input id="dwpost-username" type="text" name="dw_username" value="' . $dw_username . '" />';
  79     $s .= '</div><div class="clear"></div>';
  80
  81     $s .= '<div id="dwpost-password-wrapper">';
  82     $s .= '<label id="dwpost-password-label" for="dwpost-password">' . t('dreamwidth password') . '</label>';
  83     $s .= '<input id="dwpost-password" type="password" name="dw_password" value="' . $dw_password . '" />';
  84     $s .= '</div><div class="clear"></div>';
  85
  86     $s .= '<div id="dwpost-bydefault-wrapper">';
  87     $s .= '<label id="dwpost-bydefault-label" for="dwpost-bydefault">' . t('Post to dreamwidth by default') . '</label>';
  88     $s .= '<input id="dwpost-bydefault" type="checkbox" name="dw_bydefault" value="1" ' . $def_checked . '/>';
  89     $s .= '</div><div class="clear"></div>';
  90
  91     /* provide a submit button */
  92
  93     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="dwpost-submit" name="dwpost-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
  94
  95 }
  96
  97
  98 function dwpost_settings_post(&$a,&$b) {
  99
 100         if(x($_POST,'dwpost-submit')) {
 101
 102                 set_pconfig(local_user(),'dwpost','post',intval($_POST['dwpost']));
 103                 set_pconfig(local_user(),'dwpost','post_by_default',intval($_POST['dw_bydefault']));
 104                 set_pconfig(local_user(),'dwpost','dw_username',trim($_POST['dw_username']));
 105                 set_pconfig(local_user(),'dwpost','dw_password',trim($_POST['dw_password']));
 106
 107         }
 108
 109 }
 110
 111 function dwpost_post_local(&$a,&$b) {
 112
 113         // This can probably be changed to allow editing by pointing to a different API endpoint
 114
 115         if($b['edit'])
 116                 return;
 117
 118         if((! local_user()) || (local_user() != $b['uid']))
 119                 return;
 120
 121         if($b['private'] || $b['parent'])
 122                 return;
 123
 124     $dw_post   = intval(get_pconfig(local_user(),'dwpost','post'));
 125
 126         $dw_enable = (($dw_post && x($_REQUEST,'dwpost_enable')) ? intval($_REQUEST['dwpost_enable']) : 0);
 127
 128         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'dwpost','post_by_default')))
 129                 $dw_enable = 1;
 130
 131     if(! $dw_enable)
 132        return;
 133
 134     if(strlen($b['postopts']))
 135        $b['postopts'] .= ',';
 136      $b['postopts'] .= 'dwpost';
 137 }
 138
 139
 140
 141
 142 function dwpost_send(&$a,&$b) {
 143
 144     if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 145         return;
 146
 147     if(! strstr($b['postopts'],'dwpost'))
 148         return;
 149
 150     if($b['parent'] != $b['id'])
 151         return;
 152
 153         // dreamwidth post in the LJ user's timezone.
 154         // Hopefully the person's Friendica account
 155         // will be set to the same thing.
 156
 157         $tz = 'UTC';
 158
 159         $x = q("select timezone from user where uid = %d limit 1",
 160                 intval($b['uid'])
 161         );
 162         if($x && strlen($x[0]['timezone']))
 163                 $tz = $x[0]['timezone'];
 164
 165         $dw_username = get_pconfig($b['uid'],'dwpost','dw_username');
 166         $dw_password = get_pconfig($b['uid'],'dwpost','dw_password');
 167         $dw_blog = 'http://www.dreamwidth.org/interface/xmlrpc';
 168
 169         if($dw_username && $dw_password && $dw_blog) {
 170
 171                 require_once('include/bbcode.php');
 172                 require_once('include/datetime.php');
 173
 174                 $title = $b['title'];
 175                 $post = bbcode($b['body']);
 176                 $post = xmlify($post);
 177                 $tags = dwpost_get_tags($b['tag']);
 178
 179                 $date = datetime_convert('UTC',$tz,$b['created'],'Y-m-d H:i:s');
 180                 $year = intval(substr($date,0,4));
 181                 $mon  = intval(substr($date,5,2));
 182                 $day  = intval(substr($date,8,2));
 183                 $hour = intval(substr($date,11,2));
 184                 $min  = intval(substr($date,14,2));
 185
 186                 $xml = <<< EOT
 187 <?xml version="1.0" encoding="utf-8"?>
 188 <methodCall><methodName>LJ.XMLRPC.postevent</methodName>
 189 <params><param>
 190 <value><struct>
 191 <member><name>year</name><value><int>$year</int></value></member>
 192 <member><name>mon</name><value><int>$mon</int></value></member>
 193 <member><name>day</name><value><int>$day</int></value></member>
 194 <member><name>hour</name><value><int>$hour</int></value></member>
 195 <member><name>min</name><value><int>$min</int></value></member>
 196 <member><name>event</name><value><string>$post</string></value></member>
 197 <member><name>username</name><value><string>$dw_username</string></value></member>
 198 <member><name>password</name><value><string>$dw_password</string></value></member>
 199 <member><name>subject</name><value><string>$title</string></value></member>
 200 <member><name>lineendings</name><value><string>unix</string></value></member>
 201 <member><name>ver</name><value><int>1</int></value></member>
 202 <member><name>props</name>
 203 <value><struct>
 204 <member><name>useragent</name><value><string>Friendica</string></value></member>
 205 <member><name>taglist</name><value><string>$tags</string></value></member>
 206 </struct></value></member>
 207 </struct></value>
 208 </param></params>
 209 </methodCall>
 210
 211 EOT;
 212
 213                 logger('dwpost: data: ' . $xml, LOGGER_DATA);
 214
 215                 if($dw_blog !== 'test')
 216                         $x = post_url($dw_blog,$xml);
 217                 logger('posted to dreamwidth: ' . ($x) ? $x : '', LOGGER_DEBUG);
 218
 219         }
 220 }
 221
 222 function dwpost_get_tags($post)
 223 {
 224         preg_match_all("/\]([^\[#]+)\[/",$post,$matches);
 225         $tags = implode(', ',$matches[1]);
 226         return $tags;
 227 }