ljpost/ljpost.php

   1 <?php
   2
   3 /**
   4  * Name: LiveJournal Post Connector
   5  * Description: Post to LiveJournal
   6  * Version: 1.0
   7  * Author: Tony Baldwin <http://tonybaldwin.me/friendica/profile/tony>
   8  * Author: Michael Johnston
   9  */
  10
  11 function ljpost_install() {
  12     register_hook('post_local',           'addon/ljpost/ljpost.php', 'ljpost_post_local');
  13     register_hook('notifier_normal',      'addon/ljpost/ljpost.php', 'ljpost_send');
  14     register_hook('jot_networks',         'addon/ljpost/ljpost.php', 'ljpost_jot_nets');
  15     register_hook('connector_settings',      'addon/ljpost/ljpost.php', 'ljpost_settings');
  16     register_hook('connector_settings_post', 'addon/ljpost/ljpost.php', 'ljpost_settings_post');
  17
  18 }
  19 function ljpost_uninstall() {
  20     unregister_hook('post_local',       'addon/ljpost/ljpost.php', 'ljpost_post_local');
  21     unregister_hook('notifier_normal',  'addon/ljpost/ljpost.php', 'ljpost_send');
  22     unregister_hook('jot_networks',     'addon/ljpost/ljpost.php', 'ljpost_jot_nets');
  23     unregister_hook('connector_settings',      'addon/ljpost/ljpost.php', 'ljpost_settings');
  24     unregister_hook('connector_settings_post', 'addon/ljpost/ljpost.php', 'ljpost_settings_post');
  25
  26 }
  27
  28
  29 function ljpost_jot_nets(&$a,&$b) {
  30     if(! local_user())
  31         return;
  32
  33     $lj_post = get_pconfig(local_user(),'ljpost','post');
  34     if(intval($lj_post) == 1) {
  35         $lj_defpost = get_pconfig(local_user(),'ljpost','post_by_default');
  36         $selected = ((intval($lj_defpost) == 1) ? ' checked="checked" ' : '');
  37         $b .= '<div class="profile-jot-net"><input type="checkbox" name="ljpost_enable" ' . $selected . ' value="1" /> '
  38             . t('Post to LiveJournal') . '</div>';
  39     }
  40 }
  41
  42
  43 function ljpost_settings(&$a,&$s) {
  44
  45     if(! local_user())
  46         return;
  47
  48     /* Add our stylesheet to the page so we can make our settings look nice */
  49
  50     $a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/ljpost/ljpost.css' . '" media="all" />' . "\r\n";
  51
  52     /* Get the current state of our config variables */
  53
  54     $enabled = get_pconfig(local_user(),'ljpost','post');
  55
  56     $checked = (($enabled) ? ' checked="checked" ' : '');
  57
  58     $def_enabled = get_pconfig(local_user(),'ljpost','post_by_default');
  59
  60     $def_checked = (($def_enabled) ? ' checked="checked" ' : '');
  61
  62         $lj_username = get_pconfig(local_user(), 'ljpost', 'lj_username');
  63         $lj_password = get_pconfig(local_user(), 'ljpost', 'lj_password');
  64
  65
  66     /* Add some HTML to the existing form */
  67
  68     $s .= '<div class="settings-block">';
  69     $s .= '<h3>' . t('LiveJournal Post Settings') . '</h3>';
  70     $s .= '<div id="ljpost-enable-wrapper">';
  71     $s .= '<label id="ljpost-enable-label" for="ljpost-checkbox">' . t('Enable LiveJournal Post Plugin') . '</label>';
  72     $s .= '<input id="ljpost-checkbox" type="checkbox" name="ljpost" value="1" ' . $checked . '/>';
  73     $s .= '</div><div class="clear"></div>';
  74
  75     $s .= '<div id="ljpost-username-wrapper">';
  76     $s .= '<label id="ljpost-username-label" for="ljpost-username">' . t('LiveJournal username') . '</label>';
  77     $s .= '<input id="ljpost-username" type="text" name="lj_username" value="' . $lj_username . '" />';
  78     $s .= '</div><div class="clear"></div>';
  79
  80     $s .= '<div id="ljpost-password-wrapper">';
  81     $s .= '<label id="ljpost-password-label" for="ljpost-password">' . t('LiveJournal password') . '</label>';
  82     $s .= '<input id="ljpost-password" type="password" name="lj_password" value="' . $lj_password . '" />';
  83     $s .= '</div><div class="clear"></div>';
  84
  85     $s .= '<div id="ljpost-url-wrapper">';
  86     $s .= '<label id="ljpost-url-label" for="ljpost-url">' . t('LiveJournal URL') . '</label>';
  87     $s .= '<input id="ljpost-url" type="url" name="lj_url" value="' . $lj_url . '" />';
  88     $s .= '</div><div class="clear"></div>';
  89
  90     $s .= '<div id="ljpost-bydefault-wrapper">';
  91     $s .= '<label id="ljpost-bydefault-label" for="ljpost-bydefault">' . t('Post to LiveJournal by default') . '</label>';
  92     $s .= '<input id="ljpost-bydefault" type="checkbox" name="lj_bydefault" value="1" ' . $def_checked . '/>';
  93     $s .= '</div><div class="clear"></div>';
  94
  95     /* provide a submit button */
  96
  97     $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="ljpost-submit" name="ljpost-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
  98
  99 }
 100
 101
 102 function ljpost_settings_post(&$a,&$b) {
 103
 104         if(x($_POST,'ljpost-submit')) {
 105
 106                 set_pconfig(local_user(),'ljpost','post',intval($_POST['ljpost']));
 107                 set_pconfig(local_user(),'ljpost','post_by_default',intval($_POST['lj_bydefault']));
 108                 set_pconfig(local_user(),'ljpost','lj_username',trim($_POST['lj_username']));
 109                 set_pconfig(local_user(),'ljpost','lj_password',trim($_POST['lj_password']));
 110
 111         }
 112
 113 }
 114
 115 function ljpost_post_local(&$a,&$b) {
 116
 117         // This can probably be changed to allow editing by pointing to a different API endpoint
 118
 119         if($b['edit'])
 120                 return;
 121
 122         if((! local_user()) || (local_user() != $b['uid']))
 123                 return;
 124
 125         if($b['private'] || $b['parent'])
 126                 return;
 127
 128     $lj_post   = intval(get_pconfig(local_user(),'ljpost','post'));
 129
 130         $lj_enable = (($lj_post && x($_REQUEST,'ljpost_enable')) ? intval($_REQUEST['ljpost_enable']) : 0);
 131
 132         if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'ljpost','post_by_default')))
 133                 $lj_enable = 1;
 134
 135     if(! $lj_enable)
 136        return;
 137
 138     if(strlen($b['postopts']))
 139        $b['postopts'] .= ',';
 140      $b['postopts'] .= 'ljpost';
 141 }
 142
 143
 144
 145
 146 function ljpost_send(&$a,&$b) {
 147
 148     if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
 149         return;
 150
 151     if(! strstr($b['postopts'],'ljpost'))
 152         return;
 153
 154     if($b['parent'] != $b['id'])
 155         return;
 156
 157         // LiveJournal post in the LJ user's timezone.
 158         // Hopefully the person's Friendica account
 159         // will be set to the same thing.
 160
 161         $tz = 'UTC';
 162
 163         $x = q("select timezone from user where uid = %d limit 1",
 164                 intval($b['uid'])
 165         );
 166         if($x && strlen($x[0]['timezone']))
 167                 $tz = $x[0]['timezone'];
 168
 169         $lj_username = get_pconfig($b['uid'],'ljpost','lj_username');
 170         $lj_password = get_pconfig($b['uid'],'ljpost','lj_password');
 171         $lj_blog = '$lj_url/interface/xmlrpc';
 172
 173         if($lj_username && $lj_password && $lj_blog) {
 174
 175                 require_once('include/bbcode.php');
 176                 require_once('include/datetime.php');
 177
 178                 $title = $b['title'];
 179                 $post = bbcode($b['body']);
 180                 $post = xmlify($post);
 181
 182                 $date = datetime_convert('UTC',$tz,$b['created'],'Y-m-d H:i:s');
 183                 $year = intval(substr($date,0,4));
 184                 $mon  = intval(substr($date,5,2));
 185                 $day  = intval(substr($date,8,2));
 186                 $hour = intval(substr($date,11,2));
 187                 $min  = intval(substr($date,14,2));
 188
 189                 $xml = <<< EOT
 190
 191 <?xml version=\"1.0\" encoding=\"utf-8\"?>
 192 <methodCall><methodName>LJ.XMLRPC.postevent</methodName>
 193 <params><param>
 194 <value><struct>
 195 <member><name>year</name><value><int>$year</int></value></member>
 196 <member><name>mon</name><value><int>$mon</int></value></member>
 197 <member><name>day</name><value><int>$day</int></value></member>
 198 <member><name>hour</name><value><int>$hour</int></value></member>
 199 <member><name>min</name><value><int>$min</int></value></member>
 200 <member><name>usejournal</name><value><string>$lj_username</string></value></member>
 201 <member><name>event</name><value><string>$post</string></value></member>
 202 <member><name>username</name><value><string>$lj_username</string></value></member>
 203 <member><name>password</name><value><string>$lj_password</string></value></member>
 204 <member><name>subject</name><value><string>xpost from friendica</string></value></member>
 205 <member><name>lineendings</name><value><string>unix</string></value></member>
 206 <member><name>ver</name><value><int>1</int></value></member>
 207 <member><name>props</name>
 208 <value><struct>
 209 <member><name>useragent</name><value><string>Friendica</string></value></member>
 210 <member><name>taglist</name><value><string>friendica</string></value></member>
 211 </struct></value></member>
 212 </struct></value>
 213 </param></params>
 214 </methodCall>
 215
 216 EOT;
 217
 218                 logger('ljpost: data: ' . $xml, LOGGER_DATA);
 219
 220                 if($lj_blog !== 'test')
 221                         $x = post_url($lj_blog,$xml);
 222                 logger('posted to livejournal: ' . ($x) ? $x : '', LOGGER_DEBUG);
 223
 224         }
 225 }
 226