ljpost/ljpost.php

   1 <?php
   2 /**
   3  * Name: LiveJournal Post Connector
   4  * Description: Post to LiveJournal
   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 ljpost_install()
  24 {
  25         Hook::register('post_local',   'addon/ljpost/ljpost.php', 'ljpost_post_local');
  26         Hook::register('notifier_normal',  'addon/ljpost/ljpost.php', 'ljpost_send');
  27         Hook::register('jot_networks', 'addon/ljpost/ljpost.php', 'ljpost_jot_nets');
  28         Hook::register('connector_settings',  'addon/ljpost/ljpost.php', 'ljpost_settings');
  29         Hook::register('connector_settings_post', 'addon/ljpost/ljpost.php', 'ljpost_settings_post');
  30 }
  31
  32 function ljpost_jot_nets(array &$jotnets_fields)
  33 {
  34         if (!DI::userSession()->getLocalUserId()) {
  35                 return;
  36         }
  37
  38         if (DI::pConfig()->get(DI::userSession()->getLocalUserId(),'ljpost','post')) {
  39                 $jotnets_fields[] = [
  40                         'type' => 'checkbox',
  41                         'field' => [
  42                                 'ljpost_enable',
  43                                 DI::l10n()->t('Post to LiveJournal'),
  44                                 DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'ljpost', 'post_by_default'),
  45                         ],
  46                 ];
  47         }
  48 }
  49
  50 function ljpost_settings(array &$data)
  51 {
  52         if (!DI::userSession()->getLocalUserId()) {
  53                 return;
  54         }
  55
  56         $enabled     = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'ljpost', 'post', false);
  57         $ij_username = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'ljpost', 'ij_username');
  58         $def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'ljpost', 'post_by_default');
  59
  60         $t= Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/ljpost/');
  61         $html = Renderer::replaceMacros($t, [
  62                 '$enabled'   => ['ljpost', DI::l10n()->t('Enable LiveJournal Post Addon'), $enabled],
  63                 '$username'  => ['ij_username', DI::l10n()->t('LiveJournal username'), $ij_username],
  64                 '$password'  => ['ij_password', DI::l10n()->t('LiveJournal password')],
  65                 '$bydefault' => ['ij_bydefault', DI::l10n()->t('Post to LiveJournal by default'), $def_enabled],
  66         ]);
  67
  68         $data = [
  69                 'connector' => 'ljpost',
  70                 'title' => DI::l10n()->t('LiveJournal Export'),
  71                 'image' => 'addon/ljpost/livejournal.png',
  72                 'enabled'   => $enabled,
  73                 'html'  => $html,
  74         ];
  75 }
  76
  77 function ljpost_settings_post(array &$b)
  78 {
  79         if (!empty($_POST['ljpost-submit'])) {
  80                 DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'ljpost', 'post', intval($_POST['ljpost']));
  81                 DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'ljpost', 'post_by_default', intval($_POST['lj_bydefault']));
  82                 DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'ljpost', 'lj_username', trim($_POST['lj_username']));
  83                 DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'ljpost', 'lj_password', trim($_POST['lj_password']));
  84         }
  85 }
  86
  87 function ljpost_post_local(array &$b)
  88 {
  89         // This can probably be changed to allow editing by pointing to a different API endpoint
  90         if ($b['edit']) {
  91                 return;
  92         }
  93
  94         if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) {
  95                 return;
  96         }
  97
  98         if ($b['private'] || $b['parent']) {
  99                 return;
 100         }
 101
 102         $lj_post   = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(),'ljpost','post'));
 103         $lj_enable = (($lj_post && !empty($_REQUEST['ljpost_enable'])) ? intval($_REQUEST['ljpost_enable']) : 0);
 104
 105         if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'ljpost', 'post_by_default'))) {
 106                 $lj_enable = 1;
 107         }
 108
 109         if (!$lj_enable) {
 110                 return;
 111         }
 112
 113         if (strlen($b['postopts'])) {
 114                 $b['postopts'] .= ',';
 115         }
 116         $b['postopts'] .= 'ljpost';
 117 }
 118
 119 function ljpost_send(array &$b)
 120 {
 121         if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
 122                 return;
 123         }
 124
 125         if (!strstr($b['postopts'],'ljpost')) {
 126                 return;
 127         }
 128
 129         if ($b['parent'] != $b['id']) {
 130                 return;
 131         }
 132
 133         $b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], DI::contentItem()->addSharedPost($b));
 134
 135         // LiveJournal post in the LJ user's timezone.
 136         // Hopefully the person's Friendica account
 137         // will be set to the same thing.
 138
 139         $user = User::getById($b['uid']);
 140         $tz = $user['timezone'] ?: 'UTC';
 141
 142         $lj_username = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_username'));
 143         $lj_password = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_password'));
 144         $lj_journal = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_journal'));
 145 //      if(! $lj_journal)
 146 //              $lj_journal = $lj_username;
 147
 148         $lj_blog = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_blog'));
 149         if (!strlen($lj_blog)) {
 150                 $lj_blog = XML::escape('http://www.livejournal.com/interface/xmlrpc');
 151         }
 152
 153         if ($lj_username && $lj_password && $lj_blog) {
 154                 $title = XML::escape($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                 $xml = <<< EOT
 167 <?xml version="1.0" encoding="utf-8"?>
 168 <methodCall>
 169 <methodName>LJ.XMLRPC.postevent</methodName>
 170         <params>
 171                 <param>
 172                         <value>
 173                                 <struct>
 174                                         <member><name>username</name><value><string>$lj_username</string></value></member>
 175                                         <member><name>password</name><value><string>$lj_password</string></value></member>
 176                                         <member><name>event</name><value><string>$post</string></value></member>
 177                                         <member><name>subject</name><value><string>$title</string></value></member>
 178                                         <member><name>lineendings</name><value><string>unix</string></value></member>
 179                                         <member><name>year</name><value><int>$year</int></value></member>
 180                                         <member><name>mon</name><value><int>$mon</int></value></member>
 181                                         <member><name>day</name><value><int>$day</int></value></member>
 182                                         <member><name>hour</name><value><int>$hour</int></value></member>
 183                                         <member><name>min</name><value><int>$min</int></value></member>
 184                                         <member><name>usejournal</name><value><string>$lj_username</string></value></member>
 185                                         <member>
 186                                                 <name>props</name>
 187                                                 <value>
 188                                                         <struct>
 189                                                                 <member>
 190                                                                         <name>useragent</name>
 191                                                                         <value><string>Friendica</string></value>
 192                                                                 </member>
 193                                                                 <member>
 194                                                                         <name>taglist</name>
 195                                                                         <value><string>$tags</string></value>
 196                                                                 </member>
 197                                                         </struct>
 198                                                 </value>
 199                                         </member>
 200                                 </struct>
 201                         </value>
 202                 </param>
 203         </params>
 204 </methodCall>
 205 EOT;
 206
 207                 Logger::debug('ljpost: data: ' . $xml);
 208
 209                 if ($lj_blog !== 'test') {
 210                         $x = DI::httpClient()->post($lj_blog, $xml, ['Content-Type' => 'text/xml'])->getBodyString();
 211                 }
 212
 213                 Logger::info('posted to livejournal: ' . ($x) ? $x : '');
 214         }
 215 }