source: admin/trackbacks.php @ 1459:7f908f9968e0

<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------

require dirname(__FILE__).'/../inc/admin/prepend.php';

dcPage::check('usage,contentadmin');

# Check if post exists and is online
$id = !empty($_REQUEST['id']) ? (integer) $_REQUEST['id'] : null;

$post = null;
$tb_excerpt = $tb_urls = '';
$auto_link = '';
$can_view_page = true;

# Check if post exists
if ($id !== null)
{
     $params['post_id'] = $id;
     $params['post_status'] = 1;
     $post = $core->blog->getPosts($params);
     
     if ($post->isEmpty()) {
          $core->error->add(__('This entry does not exist or is not published'));
          $can_view_page = false;
     } else {
          $TB = new dcTrackback($core);
          $tb_excerpt = $post->post_excerpt_xhtml.' '.$post->post_content_xhtml;
          $post_title = $post->post_title;
          $post_url = $post->getURL();
     }
}
else
{
     $core->error->add(__('This entry does not exist.'));
     $can_view_page = false;
}

# Change excerpt
if (!empty($_POST['tb_excerpt'])) {
     $tb_excerpt = $_POST['tb_excerpt'];
}

# Sanitize excerpt
$tb_excerpt = html::clean($tb_excerpt);
$tb_excerpt = html::decodeEntities($tb_excerpt);
$tb_excerpt = text::cutString(html::escapeHTML($tb_excerpt),255);
$tb_excerpt = preg_replace('/\s+/ms',' ',$tb_excerpt);

# Send pings
if ($post && !$post->isEmpty() && !empty($_POST['tb_urls']))
{
     $tb_urls = $_POST['tb_urls'];
     $tb_urls = str_replace("\r",'',$tb_urls);
     
     $post_title = html::escapeHTML(trim(html::clean($post_title)));
     
     foreach (explode("\n",$tb_urls) as $tb_url)
     {
          try {
               $TB->ping($tb_url,$id,$post_title,$tb_excerpt,$post_url);
          } catch (Exception $e) {
               $core->error->add($e->getMessage());
          }
     }
     
     if (!$core->error->flag()) {
          http::redirect('trackbacks.php?id='.$id.'&sent=1');
     }
}

$page_title = __('Ping blogs');

/* DISPLAY
-------------------------------------------------------- */
if ($can_view_page) {
     $breadcrumb = dcPage::breadcrumb(
     array(
          html::escapeHTML($core->blog->name) => '',
          html::escapeHTML($post->post_title) => $core->getPostAdminURL($post->post_type,$id),
          '<span class="page-title">'.$page_title.'</span>' => ''
     ));
} else {
     $breadcrumb = '';
}
dcPage::open($page_title,dcPage::jsLoad('js/_trackbacks.js'),$breadcrumb);

# Exit if we cannot view page
if (!$can_view_page) {
     dcPage::close();
     exit;
}

if (!empty($_GET['sent'])) {
     dcPage::message(__('All pings sent.'));
}

echo '<p><a class="back" href="'.$core->getPostAdminURL($post->post_type,$id).'">'.
     sprintf(__('Back to "%s"'),html::escapeHTML($post->post_title)).'</a></p>';

echo
'<h3 id="entry-preview-title">'.
html::escapeHTML($post->post_title).'</h3>'.
'<div class="frame-shrink" id="entry-preview">'.
($post->post_excerpt_xhtml ? $post->post_excerpt_xhtml.'<hr />' : '').
$post->post_content_xhtml.
'</div>';

if (!empty($_GET['auto'])) {
     flush();
     $tb_urls = implode("\n",$TB->discover($post->post_excerpt_xhtml.' '.$post->post_content_xhtml));
} else {
     $auto_link = '<strong><a class="button" href="trackbacks.php?id='.$id.'&amp;auto=1">'.
     __('Auto discover ping URLs').'</a></strong>';
}

echo
'<h3>'.__('Ping blogs').'</h3>'.
'<form action="trackbacks.php" id="trackback-form" method="post">'.
'<p><label for="tb_urls" class="area">'.__('URLs to ping:').'</label>'.
form::textarea('tb_urls',60,5,$tb_urls).
'</p>'.

'<p><label for="tb_excerpt" class="area">'.__('Send excerpt:').'</label>'.
form::textarea('tb_excerpt',60,3,$tb_excerpt).'</p>'.

'<p>'.form::hidden('id',$id).
$core->formNonce().
'<input type="submit" value="'.__('Ping blogs').'" />&nbsp;&nbsp;'.
$auto_link.'</p>'.
'</form>';

$pings = $TB->getPostPings($id);

if (!$pings->isEmpty())
{
     echo '<h3>'.__('Previously sent pings').'</h3>';
     
     echo '<ul class="nice">';
     while ($pings->fetch()) {
          echo
          '<li>'.dt::dt2str(__('%Y-%m-%d %H:%M'),$pings->ping_dt).' - '.
          $pings->ping_url.'</li>';
     }
     echo '</ul>';
}

dcPage::helpBlock('core_trackbacks');
dcPage::close();
?>