forked from friendica/friendica-addons
344 lines
13 KiB
PHP
344 lines
13 KiB
PHP
<?php
|
||
/**
|
||
* Name: WordPress Post Connector
|
||
* Description: Post to WordPress (or anything else which uses blogger XMLRPC API)
|
||
* Version: 1.1
|
||
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
|
||
*/
|
||
|
||
use Friendica\Content\Text\BBCode;
|
||
use Friendica\Content\Text\HTML;
|
||
use Friendica\Core\Hook;
|
||
use Friendica\Core\L10n;
|
||
use Friendica\Core\Logger;
|
||
use Friendica\Core\PConfig;
|
||
use Friendica\Database\DBA;
|
||
use Friendica\Util\Network;
|
||
use Friendica\Util\Strings;
|
||
use Friendica\Util\XML;
|
||
|
||
function wppost_install()
|
||
{
|
||
Hook::register('hook_fork', 'addon/wppost/wppost.php', 'wppost_hook_fork');
|
||
Hook::register('post_local', 'addon/wppost/wppost.php', 'wppost_post_local');
|
||
Hook::register('notifier_normal', 'addon/wppost/wppost.php', 'wppost_send');
|
||
Hook::register('jot_networks', 'addon/wppost/wppost.php', 'wppost_jot_nets');
|
||
Hook::register('connector_settings', 'addon/wppost/wppost.php', 'wppost_settings');
|
||
Hook::register('connector_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post');
|
||
}
|
||
|
||
function wppost_uninstall()
|
||
{
|
||
Hook::unregister('hook_fork', 'addon/wppost/wppost.php', 'wppost_hook_fork');
|
||
Hook::unregister('post_local', 'addon/wppost/wppost.php', 'wppost_post_local');
|
||
Hook::unregister('notifier_normal', 'addon/wppost/wppost.php', 'wppost_send');
|
||
Hook::unregister('jot_networks', 'addon/wppost/wppost.php', 'wppost_jot_nets');
|
||
Hook::unregister('connector_settings', 'addon/wppost/wppost.php', 'wppost_settings');
|
||
Hook::unregister('connector_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post');
|
||
|
||
// obsolete - remove
|
||
Hook::unregister('post_local_end', 'addon/wppost/wppost.php', 'wppost_send');
|
||
Hook::unregister('addon_settings', 'addon/wppost/wppost.php', 'wppost_settings');
|
||
Hook::unregister('addon_settings_post', 'addon/wppost/wppost.php', 'wppost_settings_post');
|
||
}
|
||
|
||
|
||
function wppost_jot_nets(&$a, &$b)
|
||
{
|
||
if (!local_user()) {
|
||
return;
|
||
}
|
||
|
||
$wp_post = PConfig::get(local_user(), 'wppost', 'post');
|
||
if (intval($wp_post) == 1) {
|
||
$wp_defpost = PConfig::get(local_user(),'wppost','post_by_default');
|
||
$selected = ((intval($wp_defpost) == 1) ? ' checked="checked" ' : '');
|
||
$b .= '<div class="profile-jot-net"><input type="checkbox" name="wppost_enable" ' . $selected . ' value="1" /> '
|
||
. L10n::t('Post to Wordpress') . '</div>';
|
||
}
|
||
}
|
||
|
||
|
||
function wppost_settings(&$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->getBaseURL() . '/addon/wppost/wppost.css' . '" media="all" />' . "\r\n";
|
||
|
||
/* Get the current state of our config variables */
|
||
|
||
$enabled = PConfig::get(local_user(),'wppost','post');
|
||
$checked = (($enabled) ? ' checked="checked" ' : '');
|
||
|
||
$css = (($enabled) ? '' : '-disabled');
|
||
|
||
$def_enabled = PConfig::get(local_user(),'wppost','post_by_default');
|
||
$back_enabled = PConfig::get(local_user(),'wppost','backlink');
|
||
$shortcheck_enabled = PConfig::get(local_user(),'wppost','shortcheck');
|
||
|
||
$def_checked = (($def_enabled) ? ' checked="checked" ' : '');
|
||
$back_checked = (($back_enabled) ? ' checked="checked" ' : '');
|
||
$shortcheck_checked = (($shortcheck_enabled) ? ' checked="checked" ' : '');
|
||
|
||
$wp_username = PConfig::get(local_user(), 'wppost', 'wp_username');
|
||
$wp_password = PConfig::get(local_user(), 'wppost', 'wp_password');
|
||
$wp_blog = PConfig::get(local_user(), 'wppost', 'wp_blog');
|
||
$wp_backlink_text = PConfig::get(local_user(), 'wppost', 'wp_backlink_text');
|
||
|
||
|
||
/* Add some HTML to the existing form */
|
||
|
||
$s .= '<span id="settings_wppost_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_wppost_expanded\'); openClose(\'settings_wppost_inflated\');">';
|
||
$s .= '<img class="connector'.$css.'" src="images/wordpress.png" /><h3 class="connector">'. L10n::t('Wordpress Export').'</h3>';
|
||
$s .= '</span>';
|
||
$s .= '<div id="settings_wppost_expanded" class="settings-block" style="display: none;">';
|
||
$s .= '<span class="fakelink" onclick="openClose(\'settings_wppost_expanded\'); openClose(\'settings_wppost_inflated\');">';
|
||
$s .= '<img class="connector'.$css.'" src="images/wordpress.png" /><h3 class="connector">'. L10n::t('Wordpress Export').'</h3>';
|
||
$s .= '</span>';
|
||
$s .= '<div id="wppost-enable-wrapper">';
|
||
$s .= '<label id="wppost-enable-label" for="wppost-checkbox">' . L10n::t('Enable WordPress Post Addon') . '</label>';
|
||
$s .= '<input id="wppost-checkbox" type="checkbox" name="wppost" value="1" ' . $checked . '/>';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-username-wrapper">';
|
||
$s .= '<label id="wppost-username-label" for="wppost-username">' . L10n::t('WordPress username') . '</label>';
|
||
$s .= '<input id="wppost-username" type="text" name="wp_username" value="' . $wp_username . '" />';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-password-wrapper">';
|
||
$s .= '<label id="wppost-password-label" for="wppost-password">' . L10n::t('WordPress password') . '</label>';
|
||
$s .= '<input id="wppost-password" type="password" name="wp_password" value="' . $wp_password . '" />';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-blog-wrapper">';
|
||
$s .= '<label id="wppost-blog-label" for="wppost-blog">' . L10n::t('WordPress API URL') . '</label>';
|
||
$s .= '<input id="wppost-blog" type="text" name="wp_blog" value="' . $wp_blog . '" />';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-bydefault-wrapper">';
|
||
$s .= '<label id="wppost-bydefault-label" for="wppost-bydefault">' . L10n::t('Post to WordPress by default') . '</label>';
|
||
$s .= '<input id="wppost-bydefault" type="checkbox" name="wp_bydefault" value="1" ' . $def_checked . '/>';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-backlink-wrapper">';
|
||
$s .= '<label id="wppost-backlink-label" for="wppost-backlink">' . L10n::t('Provide a backlink to the Friendica post') . '</label>';
|
||
$s .= '<input id="wppost-backlink" type="checkbox" name="wp_backlink" value="1" ' . $back_checked . '/>';
|
||
$s .= '</div><div class="clear"></div>';
|
||
$s .= '<div id="wppost-backlinktext-wrapper">';
|
||
$s .= '<label id="wppost-backlinktext-label" for="wp_backlink_text">' . L10n::t('Text for the backlink, e.g. Read the original post and comment stream on Friendica.') . '</label>';
|
||
$s .= '<input id="wppost-backlinktext" type="text" name="wp_backlink_text" value="'. $wp_backlink_text.'" ' . $wp_backlink_text . '/>';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
$s .= '<div id="wppost-shortcheck-wrapper">';
|
||
$s .= '<label id="wppost-shortcheck-label" for="wppost-shortcheck">' . L10n::t("Don't post messages that are too short") . '</label>';
|
||
$s .= '<input id="wppost-shortcheck" type="checkbox" name="wp_shortcheck" value="1" '.$shortcheck_checked.'/>';
|
||
$s .= '</div><div class="clear"></div>';
|
||
|
||
/* provide a submit button */
|
||
|
||
$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="wppost-submit" name="wppost-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
|
||
|
||
}
|
||
|
||
|
||
function wppost_settings_post(&$a,&$b) {
|
||
|
||
if(!empty($_POST['wppost-submit'])) {
|
||
PConfig::set(local_user(),'wppost','post',intval($_POST['wppost']));
|
||
PConfig::set(local_user(),'wppost','post_by_default',intval(defaults($_POST, 'wp_bydefault', false)));
|
||
PConfig::set(local_user(),'wppost','wp_username',trim($_POST['wp_username']));
|
||
PConfig::set(local_user(),'wppost','wp_password',trim($_POST['wp_password']));
|
||
PConfig::set(local_user(),'wppost','wp_blog',trim($_POST['wp_blog']));
|
||
PConfig::set(local_user(),'wppost','backlink',trim(defaults($_POST, 'wp_backlink', '')));
|
||
PConfig::set(local_user(),'wppost','shortcheck',trim($_POST['wp_shortcheck']));
|
||
$wp_backlink_text = Strings::escapeTags(trim($_POST['wp_backlink_text']));
|
||
$wp_backlink_text = BBCode::convert($wp_backlink_text, false, 8);
|
||
$wp_backlink_text = HTML::toPlaintext($wp_backlink_text, 0, true);
|
||
PConfig::set(local_user(),'wppost','wp_backlink_text', $wp_backlink_text);
|
||
}
|
||
|
||
}
|
||
|
||
function wppost_hook_fork(&$a, &$b)
|
||
{
|
||
if ($b['name'] != 'notifier_normal') {
|
||
return;
|
||
}
|
||
|
||
$post = $b['data'];
|
||
|
||
if ($post['deleted'] || $post['private'] || ($post['created'] !== $post['edited']) ||
|
||
!strstr($post['postopts'], 'wppost') || ($post['parent'] != $post['id'])) {
|
||
$b['execute'] = false;
|
||
return;
|
||
}
|
||
}
|
||
|
||
function wppost_post_local(&$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;
|
||
}
|
||
|
||
$wp_post = intval(PConfig::get(local_user(),'wppost','post'));
|
||
|
||
$wp_enable = (($wp_post && !empty($_REQUEST['wppost_enable'])) ? intval($_REQUEST['wppost_enable']) : 0);
|
||
|
||
if ($b['api_source'] && intval(PConfig::get(local_user(),'wppost','post_by_default'))) {
|
||
$wp_enable = 1;
|
||
}
|
||
|
||
if (!$wp_enable) {
|
||
return;
|
||
}
|
||
|
||
if (strlen($b['postopts'])) {
|
||
$b['postopts'] .= ',';
|
||
}
|
||
|
||
$b['postopts'] .= 'wppost';
|
||
}
|
||
|
||
|
||
|
||
|
||
function wppost_send(&$a, &$b)
|
||
{
|
||
if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
|
||
return;
|
||
}
|
||
|
||
if(! strstr($b['postopts'],'wppost')) {
|
||
return;
|
||
}
|
||
|
||
if($b['parent'] != $b['id']) {
|
||
return;
|
||
}
|
||
|
||
// Dont't post if the post doesn't belong to us.
|
||
// This is a check for forum postings
|
||
$self = DBA::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]);
|
||
if ($b['contact-id'] != $self['id']) {
|
||
return;
|
||
}
|
||
|
||
$wp_username = XML::escape(PConfig::get($b['uid'], 'wppost', 'wp_username'));
|
||
$wp_password = XML::escape(PConfig::get($b['uid'], 'wppost', 'wp_password'));
|
||
$wp_blog = PConfig::get($b['uid'],'wppost','wp_blog');
|
||
$wp_backlink_text = PConfig::get($b['uid'],'wppost','wp_backlink_text');
|
||
if ($wp_backlink_text == '') {
|
||
$wp_backlink_text = L10n::t('Read the original post and comment stream on Friendica');
|
||
}
|
||
|
||
if ($wp_username && $wp_password && $wp_blog) {
|
||
$wptitle = trim($b['title']);
|
||
|
||
if (intval(PConfig::get($b['uid'], 'wppost', 'shortcheck'))) {
|
||
// Checking, if its a post that is worth a blog post
|
||
$postentry = false;
|
||
$siteinfo = BBCode::getAttachedData($b["body"]);
|
||
|
||
// Is it a link to an aricle, a video or a photo?
|
||
if (isset($siteinfo["type"])) {
|
||
if (in_array($siteinfo["type"], ["link", "audio", "video", "photo"])) {
|
||
$postentry = true;
|
||
}
|
||
}
|
||
|
||
// Does it have a title?
|
||
if ($wptitle != "") {
|
||
$postentry = true;
|
||
}
|
||
|
||
// Is it larger than 500 characters?
|
||
if (strlen($b['body']) > 500) {
|
||
$postentry = true;
|
||
}
|
||
|
||
if (!$postentry) {
|
||
return;
|
||
}
|
||
}
|
||
|
||
// If the title is empty then try to guess
|
||
if ($wptitle == '') {
|
||
// Fetch information about the post
|
||
$siteinfo = BBCode::getAttachedData($b["body"]);
|
||
if (isset($siteinfo["title"])) {
|
||
$wptitle = $siteinfo["title"];
|
||
}
|
||
|
||
// If no bookmark is found then take the first line
|
||
if ($wptitle == '') {
|
||
// Remove the share element before fetching the first line
|
||
$title = trim(preg_replace("/\[share.*?\](.*?)\[\/share\]/ism","\n$1\n",$b['body']));
|
||
|
||
$title = HTML::toPlaintext(BBCode::convert($title, false), 0, true)."\n";
|
||
$pos = strpos($title, "\n");
|
||
$trailer = "";
|
||
if (($pos == 0) || ($pos > 100)) {
|
||
$pos = 100;
|
||
$trailer = "...";
|
||
}
|
||
|
||
$wptitle = substr($title, 0, $pos).$trailer;
|
||
}
|
||
}
|
||
|
||
$title = '<title>' . (($wptitle) ? $wptitle : L10n::t('Post from Friendica')) . '</title>';
|
||
$post = BBCode::convert($b['body'], false, 4);
|
||
|
||
// If a link goes to youtube then remove the stuff around it. Wordpress detects youtube links and embeds it
|
||
$post = preg_replace('/<a.*?href="(https?:\/\/www.youtube.com\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$post);
|
||
$post = preg_replace('/<a.*?href="(https?:\/\/youtu.be\/.*?)".*?>(.*?)<\/a>/ism',"\n$1\n",$post);
|
||
|
||
$post = $title.$post;
|
||
|
||
$wp_backlink = intval(PConfig::get($b['uid'],'wppost','backlink'));
|
||
if($wp_backlink && $b['plink']) {
|
||
$post .= EOL . EOL . '<a href="' . $b['plink'] . '">'
|
||
. $wp_backlink_text . '</a>' . EOL . EOL;
|
||
}
|
||
|
||
$post = XML::escape($post);
|
||
|
||
|
||
$xml = <<< EOT
|
||
<?xml version=\"1.0\" encoding=\"utf-8\"?>
|
||
<methodCall>
|
||
<methodName>blogger.newPost</methodName>
|
||
<params>
|
||
<param><value><string/></value></param>
|
||
<param><value><string/></value></param>
|
||
<param><value><string>$wp_username</string></value></param>
|
||
<param><value><string>$wp_password</string></value></param>
|
||
<param><value><string>$post</string></value></param>
|
||
<param><value><int>1</int></value></param>
|
||
</params>
|
||
</methodCall>
|
||
|
||
EOT;
|
||
|
||
Logger::log('wppost: data: ' . $xml, Logger::DATA);
|
||
|
||
if ($wp_blog !== 'test') {
|
||
$x = Network::post($wp_blog, $xml)->getBody();
|
||
}
|
||
Logger::log('posted to wordpress: ' . (($x) ? $x : ''), Logger::DEBUG);
|
||
}
|
||
}
|