dwpost/dwpost.php

   1 <?php
   2 /**
   3  * Name: Dreamwidth Post Connector
   4  * Description: Post to dreamwidth
   5  * Version: 1.0
   6  * Author: Tony Baldwin <https://free-haven.org/profile/tony>
   7  * Author: Michael Johnston
   8  * Author: Cat Gray <https://free-haven.org/profile/catness>
   9  */
  10
  11 use Friendica\App;
  12 use Friendica\Content\Text\BBCode;
  13 use Friendica\Core\Hook;
  14 use Friendica\Core\Logger;
  15 use Friendica\Core\Renderer;
  16 use Friendica\Core\Session;
  17 use Friendica\DI;
  18 use Friendica\Model\Post;
  19 use Friendica\Model\Tag;
  20 use Friendica\Model\User;
  21 use Friendica\Util\DateTimeFormat;
  22 use Friendica\Util\XML;
  23
  24 function dwpost_install()
  25 {
  26         Hook::register('post_local',              'addon/dwpost/dwpost.php', 'dwpost_post_local');
  27         Hook::register('notifier_normal',         'addon/dwpost/dwpost.php', 'dwpost_send');
  28         Hook::register('jot_networks',            'addon/dwpost/dwpost.php', 'dwpost_jot_nets');
  29         Hook::register('connector_settings',      'addon/dwpost/dwpost.php', 'dwpost_settings');
  30         Hook::register('connector_settings_post', 'addon/dwpost/dwpost.php', 'dwpost_settings_post');
  31 }
  32
  33 function dwpost_jot_nets(App $a, array &$jotnets_fields)
  34 {
  35         if (!Session::getLocalUser()) {
  36                 return;
  37         }
  38
  39         if (DI::pConfig()->get(Session::getLocalUser(), 'dwpost', 'post')) {
  40                 $jotnets_fields[] = [
  41                         'type' => 'checkbox',
  42                         'field' => [
  43                                 'dwpost_enable',
  44                                 DI::l10n()->t('Post to Dreamwidth'),
  45                                 DI::pConfig()->get(Session::getLocalUser(), 'dwpost', 'post_by_default')
  46                         ]
  47                 ];
  48         }
  49 }
  50
  51
  52 function dwpost_settings(App $a, array &$data)
  53 {
  54         if (!Session::getLocalUser()) {
  55                 return;
  56         }
  57
  58         $enabled     = DI::pConfig()->get(Session::getLocalUser(), 'dwpost', 'post', false);
  59         $dw_username = DI::pConfig()->get(Session::getLocalUser(), 'dwpost', 'dw_username');
  60         $def_enabled = DI::pConfig()->get(Session::getLocalUser(), 'dwpost', 'post_by_default');
  61
  62         $t    = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/dwpost/');
  63         $html = Renderer::replaceMacros($t, [
  64                 '$enabled'   => ['dwpost', DI::l10n()->t('Enable Dreamwidth Post Addon'), $enabled],
  65                 '$username'  => ['dw_username', DI::l10n()->t('Dreamwidth username'), $dw_username],
  66                 '$password'  => ['dw_password', DI::l10n()->t('Dreamwidth password')],
  67                 '$bydefault' => ['dw_bydefault', DI::l10n()->t('Post to Dreamwidth by default'), $def_enabled],
  68         ]);
  69
  70         $data = [
  71                 'connector' => 'dwpost',
  72                 'title'     => DI::l10n()->t('Dreamwidth Export'),
  73                 'image'     => 'images/dreamwidth.png',
  74                 'enabled'   => $enabled,
  75                 'html'      => $html,
  76         ];
  77 }
  78
  79
  80 function dwpost_settings_post(App $a, array &$b)
  81 {
  82         if (!empty($_POST['dwpost-submit'])) {
  83                 DI::pConfig()->set(Session::getLocalUser(), 'dwpost', 'post',            intval($_POST['dwpost']));
  84                 DI::pConfig()->set(Session::getLocalUser(), 'dwpost', 'post_by_default', intval($_POST['dw_bydefault']));
  85                 DI::pConfig()->set(Session::getLocalUser(), 'dwpost', 'dw_username',     trim($_POST['dw_username']));
  86                 DI::pConfig()->set(Session::getLocalUser(), 'dwpost', 'dw_password',     trim($_POST['dw_password']));
  87         }
  88 }
  89
  90 function dwpost_post_local(App $a, array &$b)
  91 {
  92         // This can probably be changed to allow editing by pointing to a different API endpoint
  93         if ($b['edit']) {
  94                 return;
  95         }
  96
  97         if ((!Session::getLocalUser()) || (Session::getLocalUser() != $b['uid'])) {
  98                 return;
  99         }
 100
 101         if ($b['private'] || $b['parent']) {
 102                 return;
 103         }
 104
 105         $dw_post = intval(DI::pConfig()->get(Session::getLocalUser(),'dwpost','post'));
 106
 107         $dw_enable = (($dw_post && !empty($_REQUEST['dwpost_enable'])) ? intval($_REQUEST['dwpost_enable']) : 0);
 108
 109         if ($b['api_source'] && intval(DI::pConfig()->get(Session::getLocalUser(),'dwpost','post_by_default'))) {
 110                 $dw_enable = 1;
 111         }
 112
 113         if (!$dw_enable) {
 114                 return;
 115         }
 116
 117         if (strlen($b['postopts'])) {
 118                 $b['postopts'] .= ',';
 119         }
 120
 121         $b['postopts'] .= 'dwpost';
 122 }
 123
 124 function dwpost_send(App $a, array &$b)
 125 {
 126         if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
 127                 return;
 128         }
 129
 130         if (!strstr($b['postopts'],'dwpost')) {
 131                 return;
 132         }
 133
 134         if ($b['parent'] != $b['id']) {
 135                 return;
 136         }
 137
 138         $b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], $b['body']);
 139
 140         /*
 141          * dreamwidth post in the LJ user's timezone.
 142          * Hopefully the person's Friendica account
 143          * will be set to the same thing.
 144          */
 145
 146         $user = User::getById($b['uid']);
 147         $tz = $user['timezone'] ?: 'UTC';
 148
 149         $dw_username = DI::pConfig()->get($b['uid'],'dwpost','dw_username');
 150         $dw_password = DI::pConfig()->get($b['uid'],'dwpost','dw_password');
 151         $dw_blog = 'http://www.dreamwidth.org/interface/xmlrpc';
 152
 153         if ($dw_username && $dw_password && $dw_blog) {
 154                 $title = $b['title'];
 155                 $post = BBCode::convertForUriId($b['uri-id'], $b['body'], BBCode::CONNECTORS);
 156                 $post = XML::escape($post);
 157                 $tags = Tag::getCSVByURIId($b['uri-id'], [Tag::HASHTAG]);
 158
 159                 $date = DateTimeFormat::convert($b['created'], $tz);
 160                 $year = intval(substr($date,0,4));
 161                 $mon  = intval(substr($date,5,2));
 162                 $day  = intval(substr($date,8,2));
 163                 $hour = intval(substr($date,11,2));
 164                 $min  = intval(substr($date,14,2));
 165
 166                 $xml = <<< EOT
 167 <?xml version="1.0" encoding="utf-8"?>
 168 <methodCall><methodName>LJ.XMLRPC.postevent</methodName>
 169 <params><param>
 170 <value><struct>
 171 <member><name>year</name><value><int>$year</int></value></member>
 172 <member><name>mon</name><value><int>$mon</int></value></member>
 173 <member><name>day</name><value><int>$day</int></value></member>
 174 <member><name>hour</name><value><int>$hour</int></value></member>
 175 <member><name>min</name><value><int>$min</int></value></member>
 176 <member><name>event</name><value><string>$post</string></value></member>
 177 <member><name>username</name><value><string>$dw_username</string></value></member>
 178 <member><name>password</name><value><string>$dw_password</string></value></member>
 179 <member><name>subject</name><value><string>$title</string></value></member>
 180 <member><name>lineendings</name><value><string>unix</string></value></member>
 181 <member><name>ver</name><value><int>1</int></value></member>
 182 <member><name>props</name>
 183 <value><struct>
 184 <member><name>useragent</name><value><string>Friendica</string></value></member>
 185 <member><name>taglist</name><value><string>$tags</string></value></member>
 186 </struct></value></member>
 187 </struct></value>
 188 </param></params>
 189 </methodCall>
 190
 191 EOT;
 192
 193                 Logger::debug('dwpost: data: ' . $xml);
 194
 195                 if ($dw_blog !== 'test') {
 196                         $x = DI::httpClient()->post($dw_blog, $xml, ['Content-Type' => 'text/xml'])->getBody();
 197                 }
 198
 199                 Logger::info('posted to dreamwidth: ' . ($x) ? $x : '');
 200         }
 201 }