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\Tag;
  16 use Friendica\Util\DateTimeFormat;
  17 use Friendica\Util\XML;
  18
  19 function ljpost_install() {
  20     Hook::register('post_local',           'addon/ljpost/ljpost.php', 'ljpost_post_local');
  21     Hook::register('notifier_normal',      'addon/ljpost/ljpost.php', 'ljpost_send');
  22     Hook::register('jot_networks',         'addon/ljpost/ljpost.php', 'ljpost_jot_nets');
  23     Hook::register('connector_settings',      'addon/ljpost/ljpost.php', 'ljpost_settings');
  24     Hook::register('connector_settings_post', 'addon/ljpost/ljpost.php', 'ljpost_settings_post');
  25
  26 }
  27
  28 function ljpost_jot_nets(\Friendica\App &$a, array &$jotnets_fields)
  29 {
  30     if(! local_user()) {
  31         return;
  32     }
  33
  34     if (DI::pConfig()->get(local_user(),'ljpost','post')) {
  35             $jotnets_fields[] = [
  36                     'type' => 'checkbox',
  37                     'field' => [
  38                             'ljpost_enable',
  39                             DI::l10n()->t('Post to LiveJournal'),
  40                             DI::pConfig()->get(local_user(),'ljpost','post_by_default')
  41                     ]
  42             ];
  43     }
  44 }
  45
  46
  47 function ljpost_settings(&$a,&$s) {
  48
  49     if(! local_user())
  50         return;
  51
  52     /* Add our stylesheet to the page so we can make our settings look nice */
  53
  54     DI::page()['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . DI::baseUrl()->get() . '/addon/ljpost/ljpost.css' . '" media="all" />' . "\r\n";
  55
  56     /* Get the current state of our config variables */
  57
  58     $enabled = DI::pConfig()->get(local_user(),'ljpost','post');
  59
  60     $checked = (($enabled) ? ' checked="checked" ' : '');
  61
  62     $def_enabled = DI::pConfig()->get(local_user(),'ljpost','post_by_default');
  63
  64     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
  65
  66         $lj_username = DI::pConfig()->get(local_user(), 'ljpost', 'lj_username');
  67         $lj_password = DI::pConfig()->get(local_user(), 'ljpost', 'lj_password');
  68
  69
  70     /* Add some HTML to the existing form */
  71
  72     $s .= '<div class="settings-block">';
  73     $s .= '<h3>' . DI::l10n()->t('LiveJournal Post Settings') . '</h3>';
  74     $s .= '<div id="ljpost-enable-wrapper">';
  75     $s .= '<label id="ljpost-enable-label" for="ljpost-checkbox">' . DI::l10n()->t('Enable LiveJournal Post Addon') . '</label>';
  76     $s .= '<input id="ljpost-checkbox" type="checkbox" name="ljpost" value="1" ' . $checked . '/>';
  77     $s .= '</div><div class="clear"></div>';
  78
  79     $s .= '<div id="ljpost-username-wrapper">';
  80     $s .= '<label id="ljpost-username-label" for="ljpost-username">' . DI::l10n()->t('LiveJournal username') . '</label>';
  81     $s .= '<input id="ljpost-username" type="text" name="lj_username" value="' . $lj_username . '" />';
  82     $s .= '</div><div class="clear"></div>';
  83
  84     $s .= '<div id="ljpost-password-wrapper">';
  85     $s .= '<label id="ljpost-password-label" for="ljpost-password">' . DI::l10n()->t('LiveJournal password') . '</label>';
  86     $s .= '<input id="ljpost-password" type="password" name="lj_password" value="' . $lj_password . '" />';
  87     $s .= '</div><div class="clear"></div>';
  88
  89     $s .= '<div id="ljpost-bydefault-wrapper">';
  90     $s .= '<label id="ljpost-bydefault-label" for="ljpost-bydefault">' . DI::l10n()->t('Post to LiveJournal by default') . '</label>';
  91     $s .= '<input id="ljpost-bydefault" type="checkbox" name="lj_bydefault" value="1" ' . $def_checked . '/>';
  92     $s .= '</div><div class="clear"></div>';
  93
  94     /* provide a submit button */
  95
  96     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="ljpost-submit" name="ljpost-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div></div>';
  97
  98 }
  99
 100
 101 function ljpost_settings_post(&$a,&$b) {
 102
 103         if(!empty($_POST['ljpost-submit'])) {
 104
 105                 DI::pConfig()->set(local_user(),'ljpost','post',intval($_POST['ljpost']));
 106                 DI::pConfig()->set(local_user(),'ljpost','post_by_default',intval($_POST['lj_bydefault']));
 107                 DI::pConfig()->set(local_user(),'ljpost','lj_username',trim($_POST['lj_username']));
 108                 DI::pConfig()->set(local_user(),'ljpost','lj_password',trim($_POST['lj_password']));
 109
 110         }
 111
 112 }
 113
 114 function ljpost_post_local(&$a,&$b) {
 115
 116         // This can probably be changed to allow editing by pointing to a different API endpoint
 117
 118         if($b['edit'])
 119                 return;
 120
 121         if((! local_user()) || (local_user() != $b['uid']))
 122                 return;
 123
 124         if($b['private'] || $b['parent'])
 125                 return;
 126
 127     $lj_post   = intval(DI::pConfig()->get(local_user(),'ljpost','post'));
 128
 129         $lj_enable = (($lj_post && !empty($_REQUEST['ljpost_enable'])) ? intval($_REQUEST['ljpost_enable']) : 0);
 130
 131         if($b['api_source'] && intval(DI::pConfig()->get(local_user(),'ljpost','post_by_default')))
 132                 $lj_enable = 1;
 133
 134     if(! $lj_enable)
 135        return;
 136
 137     if(strlen($b['postopts']))
 138        $b['postopts'] .= ',';
 139      $b['postopts'] .= 'ljpost';
 140 }
 141
 142
 143
 144
 145 function ljpost_send(&$a,&$b) {
 146
 147     if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 148         return;
 149
 150     if(! strstr($b['postopts'],'ljpost'))
 151         return;
 152
 153     if($b['parent'] != $b['id'])
 154         return;
 155
 156         // LiveJournal post in the LJ user's timezone.
 157         // Hopefully the person's Friendica account
 158         // will be set to the same thing.
 159
 160         $tz = 'UTC';
 161
 162         $x = q("select timezone from user where uid = %d limit 1",
 163                 intval($b['uid'])
 164         );
 165         if($x && strlen($x[0]['timezone']))
 166                 $tz = $x[0]['timezone'];
 167
 168         $lj_username = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_username'));
 169         $lj_password = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_password'));
 170         $lj_journal = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_journal'));
 171 //      if(! $lj_journal)
 172 //              $lj_journal = $lj_username;
 173
 174         $lj_blog = XML::escape(DI::pConfig()->get($b['uid'],'ljpost','lj_blog'));
 175         if(! strlen($lj_blog))
 176                 $lj_blog = XML::escape('http://www.livejournal.com/interface/xmlrpc');
 177
 178         if($lj_username && $lj_password && $lj_blog) {
 179                 $title = XML::escape($b['title']);
 180                 $post = BBCode::convert($b['body']);
 181                 $post = XML::escape($post);
 182                 $tags = Tag::getCSVByURIId($b['uri-id'], [Tag::HASHTAG]);
 183
 184                 $date = DateTimeFormat::convert($b['created'], $tz);
 185                 $year = intval(substr($date,0,4));
 186                 $mon  = intval(substr($date,5,2));
 187                 $day  = intval(substr($date,8,2));
 188                 $hour = intval(substr($date,11,2));
 189                 $min  = intval(substr($date,14,2));
 190
 191                 $xml = <<< EOT
 192 <?xml version="1.0" encoding="utf-8"?>
 193 <methodCall>
 194   <methodName>LJ.XMLRPC.postevent</methodName>
 195   <params>
 196     <param><value>
 197         <struct>
 198         <member><name>username</name><value><string>$lj_username</string></value></member>
 199         <member><name>password</name><value><string>$lj_password</string></value></member>
 200         <member><name>event</name><value><string>$post</string></value></member>
 201         <member><name>subject</name><value><string>$title</string></value></member>
 202         <member><name>lineendings</name><value><string>unix</string></value></member>
 203         <member><name>year</name><value><int>$year</int></value></member>
 204         <member><name>mon</name><value><int>$mon</int></value></member>
 205         <member><name>day</name><value><int>$day</int></value></member>
 206         <member><name>hour</name><value><int>$hour</int></value></member>
 207         <member><name>min</name><value><int>$min</int></value></member>
 208                 <member><name>usejournal</name><value><string>$lj_username</string></value></member>
 209                 <member>
 210                         <name>props</name>
 211                         <value>
 212                                 <struct>
 213                                         <member>
 214                                                 <name>useragent</name>
 215                                                 <value><string>Friendica</string></value>
 216                                         </member>
 217                                         <member>
 218                                                 <name>taglist</name>
 219                                                 <value><string>$tags</string></value>
 220                                         </member>
 221                                 </struct>
 222                         </value>
 223                 </member>
 224         </struct>
 225     </value></param>
 226   </params>
 227 </methodCall>
 228
 229 EOT;
 230
 231                 Logger::log('ljpost: data: ' . $xml, Logger::DATA);
 232
 233                 if ($lj_blog !== 'test') {
 234                         $x = DI::httpRequest()->post($lj_blog, $xml, ["Content-Type: text/xml"])->getBody();
 235                 }
 236                 Logger::log('posted to livejournal: ' . ($x) ? $x : '', Logger::DEBUG);
 237         }
 238 }