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