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