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\Content\Text\BBCode;
  12 use Friendica\Core\Hook;
  13 use Friendica\Core\Logger;
  14 use Friendica\DI;
  15 use Friendica\Model\Post;
  16 use Friendica\Model\Tag;
  17 use Friendica\Model\User;
  18 use Friendica\Util\DateTimeFormat;
  19 use Friendica\Util\XML;
  20
  21 function ljpost_install() {
  22     Hook::register('post_local',           'addon/ljpost/ljpost.php', 'ljpost_post_local');
  23     Hook::register('notifier_normal',      'addon/ljpost/ljpost.php', 'ljpost_send');
  24     Hook::register('jot_networks',         'addon/ljpost/ljpost.php', 'ljpost_jot_nets');
  25     Hook::register('connector_settings',      'addon/ljpost/ljpost.php', 'ljpost_settings');
  26     Hook::register('connector_settings_post', 'addon/ljpost/ljpost.php', 'ljpost_settings_post');
  27
  28 }
  29
  30 function ljpost_jot_nets(\Friendica\App &$a, array &$jotnets_fields)
  31 {
  32     if(! local_user()) {
  33         return;
  34     }
  35
  36     if (DI::pConfig()->get(local_user(),'ljpost','post')) {
  37             $jotnets_fields[] = [
  38                     'type' => 'checkbox',
  39                     'field' => [
  40                             'ljpost_enable',
  41                             DI::l10n()->t('Post to LiveJournal'),
  42                             DI::pConfig()->get(local_user(),'ljpost','post_by_default')
  43                     ]
  44             ];
  45     }
  46 }
  47
  48
  49 function ljpost_settings(&$a,&$s) {
  50
  51     if(! local_user())
  52         return;
  53
  54     /* Add our stylesheet to the page so we can make our settings look nice */
  55
  56     DI::page()['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . DI::baseUrl()->get() . '/addon/ljpost/ljpost.css' . '" media="all" />' . "\r\n";
  57
  58     /* Get the current state of our config variables */
  59
  60     $enabled = DI::pConfig()->get(local_user(),'ljpost','post');
  61
  62     $checked = (($enabled) ? ' checked="checked" ' : '');
  63
  64     $def_enabled = DI::pConfig()->get(local_user(),'ljpost','post_by_default');
  65
  66     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
  67
  68         $lj_username = DI::pConfig()->get(local_user(), 'ljpost', 'lj_username');
  69         $lj_password = DI::pConfig()->get(local_user(), 'ljpost', 'lj_password');
  70
  71
  72     /* Add some HTML to the existing form */
  73
  74     $s .= '<div class="settings-block">';
  75     $s .= '<h3>' . DI::l10n()->t('LiveJournal Post Settings') . '</h3>';
  76     $s .= '<div id="ljpost-enable-wrapper">';
  77     $s .= '<label id="ljpost-enable-label" for="ljpost-checkbox">' . DI::l10n()->t('Enable LiveJournal Post Addon') . '</label>';
  78     $s .= '<input id="ljpost-checkbox" type="checkbox" name="ljpost" value="1" ' . $checked . '/>';
  79     $s .= '</div><div class="clear"></div>';
  80
  81     $s .= '<div id="ljpost-username-wrapper">';
  82     $s .= '<label id="ljpost-username-label" for="ljpost-username">' . DI::l10n()->t('LiveJournal username') . '</label>';
  83     $s .= '<input id="ljpost-username" type="text" name="lj_username" value="' . $lj_username . '" />';
  84     $s .= '</div><div class="clear"></div>';
  85
  86     $s .= '<div id="ljpost-password-wrapper">';
  87     $s .= '<label id="ljpost-password-label" for="ljpost-password">' . DI::l10n()->t('LiveJournal password') . '</label>';
  88     $s .= '<input id="ljpost-password" type="password" name="lj_password" value="' . $lj_password . '" />';
  89     $s .= '</div><div class="clear"></div>';
  90
  91     $s .= '<div id="ljpost-bydefault-wrapper">';
  92     $s .= '<label id="ljpost-bydefault-label" for="ljpost-bydefault">' . DI::l10n()->t('Post to LiveJournal by default') . '</label>';
  93     $s .= '<input id="ljpost-bydefault" type="checkbox" name="lj_bydefault" value="1" ' . $def_checked . '/>';
  94     $s .= '</div><div class="clear"></div>';
  95
  96     /* provide a submit button */
  97
  98     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="ljpost-submit" name="ljpost-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div></div>';
  99
 100 }
 101
 102
 103 function ljpost_settings_post(&$a,&$b) {
 104
 105         if(!empty($_POST['ljpost-submit'])) {
 106
 107                 DI::pConfig()->set(local_user(),'ljpost','post',intval($_POST['ljpost']));
 108                 DI::pConfig()->set(local_user(),'ljpost','post_by_default',intval($_POST['lj_bydefault']));
 109                 DI::pConfig()->set(local_user(),'ljpost','lj_username',trim($_POST['lj_username']));
 110                 DI::pConfig()->set(local_user(),'ljpost','lj_password',trim($_POST['lj_password']));
 111
 112         }
 113
 114 }
 115
 116 function ljpost_post_local(&$a,&$b) {
 117
 118         // This can probably be changed to allow editing by pointing to a different API endpoint
 119
 120         if($b['edit'])
 121                 return;
 122
 123         if((! local_user()) || (local_user() != $b['uid']))
 124                 return;
 125
 126         if($b['private'] || $b['parent'])
 127                 return;
 128
 129     $lj_post   = intval(DI::pConfig()->get(local_user(),'ljpost','post'));
 130
 131         $lj_enable = (($lj_post && !empty($_REQUEST['ljpost_enable'])) ? intval($_REQUEST['ljpost_enable']) : 0);
 132
 133         if($b['api_source'] && intval(DI::pConfig()->get(local_user(),'ljpost','post_by_default')))
 134                 $lj_enable = 1;
 135
 136     if(! $lj_enable)
 137        return;
 138
 139     if(strlen($b['postopts']))
 140        $b['postopts'] .= ',';
 141      $b['postopts'] .= 'ljpost';
 142 }
 143
 144
 145
 146
 147 function ljpost_send(&$a,&$b) {
 148
 149     if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 150         return;
 151
 152     if(! strstr($b['postopts'],'ljpost'))
 153         return;
 154
 155     if($b['parent'] != $b['id'])
 156         return;
 157
 158         $b['body'] = Post\Media::addAttachmentsToBody($b['uri-id'], $b['body']);
 159
 160         // LiveJournal post in the LJ user's timezone.
 161         // Hopefully the person's Friendica account
 162         // will be set to the same thing.
 163
 164         $user = User::getById($b['uid']);
 165         $tz = $user['timezone'] ?: 'UTC';
 166
 167         $lj_username = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_username'));
 168         $lj_password = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_password'));
 169         $lj_journal = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_journal'));
 170 //      if(! $lj_journal)
 171 //              $lj_journal = $lj_username;
 172
 173         $lj_blog = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_blog'));
 174         if(! strlen($lj_blog))
 175                 $lj_blog = XML::escape('http://www.livejournal.com/interface/xmlrpc');
 176
 177         if($lj_username && $lj_password && $lj_blog) {
 178                 $title = XML::escape($b['title']);
 179                 $post = BBCode::convertForUriId($b['uri-id'], $b['body'], BBCode::CONNECTORS);
 180                 $post = XML::escape($post);
 181                 $tags = Tag::getCSVByURIId($b['uri-id'], [Tag::HASHTAG]);
 182
 183                 $date = DateTimeFormat::convert($b['created'], $tz);
 184                 $year = intval(substr($date,0,4));
 185                 $mon  = intval(substr($date,5,2));
 186                 $day  = intval(substr($date,8,2));
 187                 $hour = intval(substr($date,11,2));
 188                 $min  = intval(substr($date,14,2));
 189
 190                 $xml = <<< EOT
 191 <?xml version="1.0" encoding="utf-8"?>
 192 <methodCall>
 193   <methodName>LJ.XMLRPC.postevent</methodName>
 194   <params>
 195     <param><value>
 196         <struct>
 197         <member><name>username</name><value><string>$lj_username</string></value></member>
 198         <member><name>password</name><value><string>$lj_password</string></value></member>
 199         <member><name>event</name><value><string>$post</string></value></member>
 200         <member><name>subject</name><value><string>$title</string></value></member>
 201         <member><name>lineendings</name><value><string>unix</string></value></member>
 202         <member><name>year</name><value><int>$year</int></value></member>
 203         <member><name>mon</name><value><int>$mon</int></value></member>
 204         <member><name>day</name><value><int>$day</int></value></member>
 205         <member><name>hour</name><value><int>$hour</int></value></member>
 206         <member><name>min</name><value><int>$min</int></value></member>
 207                 <member><name>usejournal</name><value><string>$lj_username</string></value></member>
 208                 <member>
 209                         <name>props</name>
 210                         <value>
 211                                 <struct>
 212                                         <member>
 213                                                 <name>useragent</name>
 214                                                 <value><string>Friendica</string></value>
 215                                         </member>
 216                                         <member>
 217                                                 <name>taglist</name>
 218                                                 <value><string>$tags</string></value>
 219                                         </member>
 220                                 </struct>
 221                         </value>
 222                 </member>
 223         </struct>
 224     </value></param>
 225   </params>
 226 </methodCall>
 227
 228 EOT;
 229
 230                 Logger::debug('ljpost: data: ' . $xml);
 231
 232                 if ($lj_blog !== 'test') {
 233                         $x = DI::httpClient()->post($lj_blog, $xml, ['Content-Type' => 'text/xml'])->getBody();
 234                 }
 235                 Logger::info('posted to livejournal: ' . ($x) ? $x : '');
 236         }
 237 }