friendica-addons/tumblr/tumblr.php

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<?php
/**
* Name: Tumblr Post Connector
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* Description: Post to Tumblr
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* Version: 1.0
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
*/
function tumblr_install() {
register_hook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local');
register_hook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send');
register_hook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets');
register_hook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings');
register_hook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post');
}
function tumblr_uninstall() {
unregister_hook('post_local', 'addon/tumblr/tumblr.php', 'tumblr_post_local');
unregister_hook('notifier_normal', 'addon/tumblr/tumblr.php', 'tumblr_send');
unregister_hook('jot_networks', 'addon/tumblr/tumblr.php', 'tumblr_jot_nets');
unregister_hook('connector_settings', 'addon/tumblr/tumblr.php', 'tumblr_settings');
unregister_hook('connector_settings_post', 'addon/tumblr/tumblr.php', 'tumblr_settings_post');
}
function tumblr_jot_nets(&$a,&$b) {
if(! local_user())
return;
$tmbl_post = get_pconfig(local_user(),'tumblr','post');
if(intval($tmbl_post) == 1) {
$tmbl_defpost = get_pconfig(local_user(),'tumblr','post_by_default');
$selected = ((intval($tmbl_defpost) == 1) ? ' checked="checked" ' : '');
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$b .= '<div class="profile-jot-net"><input type="checkbox" name="tumblr_enable"' . $selected . ' value="1" /> '
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. t('Post to Tumblr') . '</div>';
}
}
function tumblr_settings(&$a,&$s) {
if(! local_user())
return;
/* Add our stylesheet to the page so we can make our settings look nice */
$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/tumblr/tumblr.css' . '" media="all" />' . "\r\n";
/* Get the current state of our config variables */
$enabled = get_pconfig(local_user(),'tumblr','post');
$checked = (($enabled) ? ' checked="checked" ' : '');
$def_enabled = get_pconfig(local_user(),'tumblr','post_by_default');
$def_checked = (($def_enabled) ? ' checked="checked" ' : '');
$tmbl_username = get_pconfig(local_user(), 'tumblr', 'tumblr_username');
$tmbl_password = get_pconfig(local_user(), 'tumblr', 'tumblr_password');
/* Add some HTML to the existing form */
$s .= '<div class="settings-block">';
$s .= '<h3>' . t('Tumblr Post Settings') . '</h3>';
$s .= '<div id="tumblr-enable-wrapper">';
$s .= '<label id="tumblr-enable-label" for="tumblr-checkbox">' . t('Enable Tumblr Post Plugin') . '</label>';
$s .= '<input id="tumblr-checkbox" type="checkbox" name="tumblr" value="1" ' . $checked . '/>';
$s .= '</div><div class="clear"></div>';
$s .= '<div id="tumblr-username-wrapper">';
$s .= '<label id="tumblr-username-label" for="tumblr-username">' . t('Tumblr login') . '</label>';
$s .= '<input id="tumblr-username" type="text" name="tumblr_username" value="' . $tmbl_username . '" />';
$s .= '</div><div class="clear"></div>';
$s .= '<div id="tumblr-password-wrapper">';
$s .= '<label id="tumblr-password-label" for="tumblr-password">' . t('Tumblr password') . '</label>';
$s .= '<input id="tumblr-password" type="password" name="tumblr_password" value="' . $tmbl_password . '" />';
$s .= '</div><div class="clear"></div>';
$s .= '<div id="tumblr-bydefault-wrapper">';
$s .= '<label id="tumblr-bydefault-label" for="tumblr-bydefault">' . t('Post to Tumblr by default') . '</label>';
$s .= '<input id="tumblr-bydefault" type="checkbox" name="tumblr_bydefault" value="1" ' . $def_checked . '/>';
$s .= '</div><div class="clear"></div>';
/* provide a submit button */
$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="tumblr-submit" name="tumblr-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
}
function tumblr_settings_post(&$a,&$b) {
if(x($_POST,'tumblr-submit')) {
set_pconfig(local_user(),'tumblr','post',intval($_POST['tumblr']));
set_pconfig(local_user(),'tumblr','post_by_default',intval($_POST['tumblr_bydefault']));
set_pconfig(local_user(),'tumblr','tumblr_username',trim($_POST['tumblr_username']));
set_pconfig(local_user(),'tumblr','tumblr_password',trim($_POST['tumblr_password']));
}
}
function tumblr_post_local(&$a,&$b) {
// This can probably be changed to allow editing by pointing to a different API endpoint
if($b['edit'])
return;
if((! local_user()) || (local_user() != $b['uid']))
return;
if($b['private'] || $b['parent'])
return;
$tmbl_post = intval(get_pconfig(local_user(),'tumblr','post'));
$tmbl_enable = (($tmbl_post && x($_REQUEST,'tumblr_enable')) ? intval($_REQUEST['tumblr_enable']) : 0);
if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'tumblr','post_by_default')))
$tmbl_enable = 1;
if(! $tmbl_enable)
return;
if(strlen($b['postopts']))
$b['postopts'] .= ',';
$b['postopts'] .= 'tumblr';
}
function tumblr_send(&$a,&$b) {
if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
return;
if(! strstr($b['postopts'],'tumblr'))
return;
if($b['parent'] != $b['id'])
return;
$tmbl_username = get_pconfig($b['uid'],'tumblr','tumblr_username');
$tmbl_password = get_pconfig($b['uid'],'tumblr','tumblr_password');
$tmbl_blog = 'http://www.tumblr.com/api/write';
if($tmbl_username && $tmbl_password && $tmbl_blog) {
require_once('include/bbcode.php');
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$tag_arr = array();
$tags = '';
$x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER);
if($x) {
foreach($matches as $mtch) {
$tag_arr[] = $mtch[2];
}
}
if(count($tag_arr))
$tags = implode(',',$tag_arr);
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$link = "";
$video = false;
$title = trim($b['title']);
// Checking for a bookmark
if(preg_match("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/is",$b['body'],$matches)) {
$link = $matches[1];
if ($title == '')
$title = html_entity_decode($matches[2],ENT_QUOTES,'UTF-8');
$body = $b['body'];
// splitting the text in two parts:
// before and after the bookmark
$pos = strpos($body, "[bookmark");
$body1 = substr($body, 0, $pos);
$body2 = substr($body, $pos);
// Removing the bookmark
$body2 = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'',$body2);
$body = $body1.$body2;
$video = ((stristr($link,'youtube')) || (stristr($link,'youtu.be')) || (stristr($mtch[1],'vimeo')));
}
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$params = array(
'email' => $tmbl_username,
'password' => $tmbl_password,
'format' => 'html',
'generator' => 'Friendica',
'tags' => $tags);
if (($link != '') and $video) {
$params['type'] = "video";
$params['embed'] = $link;
if ($title != '')
$params['caption'] = '<h1><a href="'.$link.'">'.$title.
"</a></h1><p>".bbcode($body, false, false)."</p>";
else
$params['caption'] = bbcode($body, false, false);
} else if (($link != '') and !$video) {
$params['type'] = "link";
$params['name'] = $title;
$params['url'] = $link;
$params['description'] = bbcode($b["body"], false, false);
} else {
$params['type'] = "regular";
$params['title'] = $title;
$params['body'] = bbcode($b['body'], false, false);
}
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$x = post_url($tmbl_blog,$params);
$ret_code = $a->get_curl_code();
if($ret_code == 201)
logger('tumblr_send: success');
elseif($ret_code == 403)
logger('tumblr_send: authentication failure');
else
logger('tumblr_send: general error: ' . print_r($x,true));
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}
}