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