source: plugins/pages/page.php @ 3466:bcb5e91ab38f

<?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 -----------------------------------------
if (!defined('DC_CONTEXT_ADMIN')) { return; }
dcPage::check('pages,contentadmin');

$redir_url = $p_url.'&act=page';

$post_id = '';
$post_dt = '';
$post_format = $core->auth->getOption('post_format');
$post_editor = $core->auth->getOption('editor');
$post_password = '';
$post_url = '';
$post_lang = $core->auth->getInfo('user_lang');
$post_title = '';
$post_excerpt = '';
$post_excerpt_xhtml = '';
$post_content = '';
$post_content_xhtml = '';
$post_notes = '';
$post_status = $core->auth->getInfo('user_post_status');
$post_position = 0;
$post_open_comment = false;
$post_open_tb = false;
$post_selected = false;

$post_media = array();

$page_title = __('New page');

$can_view_page = true;
$can_edit_page = $core->auth->check('pages,usage',$core->blog->id);
$can_publish = $core->auth->check('pages,publish,contentadmin',$core->blog->id);
$can_delete = false;

$post_headlink = '<link rel="%s" title="%s" href="'.html::escapeURL($redir_url).'&amp;id=%s" />';
$post_link = '<a href="'.html::escapeURL($redir_url).'&amp;id=%s" title="%s">%s</a>';

$next_link = $prev_link = $next_headlink = $prev_headlink = null;

# If user can't publish
if (!$can_publish) {
     $post_status = -2;
}

# Status combo
$status_combo = dcAdminCombos::getPostStatusesCombo();

$img_status_pattern = '<img class="img_select_option" alt="%1$s" title="%1$s" src="images/%2$s" />';

# Formaters combo
$core_formaters = $core->getFormaters();
$available_formats = array('' => '');
foreach ($core_formaters as $editor => $formats) {
     foreach ($formats as $format) {
        $available_formats[$format] = $format;
    }
}

# Languages combo
$rs = $core->blog->getLangs(array('order'=>'asc'));
$lang_combo = dcAdminCombos::getLangsCombo($rs,true);

# Validation flag
$bad_dt = false;

# Get page informations
if (!empty($_REQUEST['id']))
{
     $params['post_type'] = 'page';
     $params['post_id'] = $_REQUEST['id'];

     $post = $core->blog->getPosts($params);

     if ($post->isEmpty())
     {
          $core->error->add(__('This page does not exist.'));
          $can_view_page = false;
     }
     else
     {
          $post_id = $post->post_id;
          $post_dt = date('Y-m-d H:i',strtotime($post->post_dt));
          $post_format = $post->post_format;
          $post_password = $post->post_password;
          $post_url = $post->post_url;
          $post_lang = $post->post_lang;
          $post_title = $post->post_title;
          $post_excerpt = $post->post_excerpt;
          $post_excerpt_xhtml = $post->post_excerpt_xhtml;
          $post_content = $post->post_content;
          $post_content_xhtml = $post->post_content_xhtml;
          $post_notes = $post->post_notes;
          $post_status = $post->post_status;
          $post_position = (integer) $post->post_position;
          $post_open_comment = (boolean) $post->post_open_comment;
          $post_open_tb = (boolean) $post->post_open_tb;
          $post_selected = (boolean) $post->post_selected;

          $page_title = __('Edit page');

          $can_edit_page = $post->isEditable();
          $can_delete= $post->isDeletable();

          $next_rs = $core->blog->getNextPost($post,1);
          $prev_rs = $core->blog->getNextPost($post,-1);

          if ($next_rs !== null) {
               $next_link = sprintf($post_link,$next_rs->post_id,
                    html::escapeHTML($next_rs->post_title),__('Next page').'&nbsp;&#187;');
               $next_headlink = sprintf($post_headlink,'next',
                    html::escapeHTML($next_rs->post_title),$next_rs->post_id);
          }

          if ($prev_rs !== null) {
               $prev_link = sprintf($post_link,$prev_rs->post_id,
                    html::escapeHTML($prev_rs->post_title),'&#171;&nbsp;'.__('Previous page'));
               $prev_headlink = sprintf($post_headlink,'previous',
                    html::escapeHTML($prev_rs->post_title),$prev_rs->post_id);
          }

          try {
               $core->media = new dcMedia($core);
               $post_media = $core->media->getPostMedia($post_id);
          } catch (Exception $e) {
               $core->error->add($e->getMessage());
          }
     }
}

# Format content
if (!empty($_POST) && $can_edit_page)
{
     $post_format = $_POST['post_format'];
     $post_excerpt = $_POST['post_excerpt'];
     $post_content = $_POST['post_content'];

     $post_title = $_POST['post_title'];

     if (isset($_POST['post_status'])) {
          $post_status = (integer) $_POST['post_status'];
     }

     if (empty($_POST['post_dt'])) {
          $post_dt = '';
     } else {
          try
          {
               $post_dt = strtotime($_POST['post_dt']);
               if ($post_dt == false || $post_dt == -1) {
                    $bad_dt = true;
                    throw new Exception(__('Invalid publication date'));
               }
               $post_dt = date('Y-m-d H:i',$post_dt);
          }
          catch (Exception $e)
          {
               $core->error->add($e->getMessage());
          }
     }

     $post_open_comment = !empty($_POST['post_open_comment']);
     $post_open_tb = !empty($_POST['post_open_tb']);
     $post_selected = !empty($_POST['post_selected']);
     $post_lang = $_POST['post_lang'];
     $post_password = !empty($_POST['post_password']) ? $_POST['post_password'] : null;
     $post_position = (integer) $_POST['post_position'];

     $post_notes = $_POST['post_notes'];

     if (isset($_POST['post_url'])) {
          $post_url = $_POST['post_url'];
     }

     $core->blog->setPostContent(
          $post_id,$post_format,$post_lang,
          $post_excerpt,$post_excerpt_xhtml,$post_content,$post_content_xhtml
     );
}

# Delete page
if (!empty($_POST['delete']) && $can_delete)
{
     try {
          # --BEHAVIOR-- adminBeforePageDelete
          $core->callBehavior('adminBeforePageDelete',$post_id);
          $core->blog->delPost($post_id);
          http::redirect($p_url);
     } catch (Exception $e) {
          $core->error->add($e->getMessage());
     }
}

# Create or update page
if (!empty($_POST) && !empty($_POST['save']) && $can_edit_page && !$bad_dt)
{
     $cur = $core->con->openCursor($core->prefix.'post');

     # Magic tweak :)
     $core->blog->settings->system->post_url_format = $page_url_format;

     $cur->post_type = 'page';
     $cur->post_title = $post_title;
     $cur->post_dt = $post_dt ? date('Y-m-d H:i:00',strtotime($post_dt)) : '';
     $cur->post_format = $post_format;
     $cur->post_password = $post_password;
     $cur->post_lang = $post_lang;
     $cur->post_title = $post_title;
     $cur->post_excerpt = $post_excerpt;
     $cur->post_excerpt_xhtml = $post_excerpt_xhtml;
     $cur->post_content = $post_content;
     $cur->post_content_xhtml = $post_content_xhtml;
     $cur->post_notes = $post_notes;
     $cur->post_status = $post_status;
     $cur->post_position = $post_position;
     $cur->post_open_comment = (integer) $post_open_comment;
     $cur->post_open_tb = (integer) $post_open_tb;
     $cur->post_selected = (integer) $post_selected;

     if (isset($_POST['post_url'])) {
          $cur->post_url = $post_url;
     }

     # Update post
     if ($post_id)
     {
          try
          {
               # --BEHAVIOR-- adminBeforePageUpdate
               $core->callBehavior('adminBeforePageUpdate',$cur,$post_id);

               $core->blog->updPost($post_id,$cur);

               # --BEHAVIOR-- adminAfterPageUpdate
               $core->callBehavior('adminAfterPageUpdate',$cur,$post_id);

               http::redirect($redir_url.'&id='.$post_id.'&upd=1');
          }
          catch (Exception $e)
          {
               $core->error->add($e->getMessage());
          }
     }
     else
     {
          $cur->user_id = $core->auth->userID();

          try
          {
               # --BEHAVIOR-- adminBeforePageCreate
               $core->callBehavior('adminBeforePageCreate',$cur);

               $return_id = $core->blog->addPost($cur);

               # --BEHAVIOR-- adminAfterPageCreate
               $core->callBehavior('adminAfterPageCreate',$cur,$return_id);

               http::redirect($redir_url.'&id='.$return_id.'&crea=1');
          }
          catch (Exception $e)
          {
               $core->error->add($e->getMessage());
          }
     }
}

/* DISPLAY
-------------------------------------------------------- */
$default_tab = 'edit-entry';
if (!$can_edit_page) {
     $default_tab = '';
}
if (!empty($_GET['co'])) {
     $default_tab = 'comments';
}

$admin_post_behavior = '';
if ($post_editor) {
     $p_edit = $c_edit = '';
     if (!empty($post_editor[$post_format])) {
          $p_edit = $post_editor[$post_format];
     }
     if (!empty($post_editor['xhtml'])) {
          $c_edit = $post_editor['xhtml'];
     }
     if ($p_edit == $c_edit) {
          $admin_post_behavior .= $core->callBehavior('adminPostEditor',
               $p_edit,'page',array('#post_excerpt','#post_content','#comment_content'),$post_format);
     } else {
          $admin_post_behavior .= $core->callBehavior('adminPostEditor',
               $p_edit,'page',array('#post_excerpt','#post_content'),$post_format);
          $admin_post_behavior .= $core->callBehavior('adminPostEditor',
               $c_edit,'comment',array('#comment_content'),'xhtml');
     }
}

?>
<html>
<head>
  <title><?php echo $page_title.' - '.__('Pages'); ?></title>
  <script type="text/javascript">
  <?php echo dcPage::jsVar('dotclear.msg.confirm_delete_post',__("Are you sure you want to delete this page?")); ?>
  </script>
  <?php echo
  dcPage::jsDatePicker().
  dcPage::jsModal().
  dcPage::jsLoad('js/_post.js').
  $admin_post_behavior.
  dcPage::jsConfirmClose('entry-form','comment-form').
  # --BEHAVIOR-- adminPageHeaders
  $core->callBehavior('adminPageHeaders').
  dcPage::jsPageTabs($default_tab).
  $next_headlink."\n".$prev_headlink;
  ?>
</head>

<body>

<?php

if ($post_id) {
     switch ($post_status) {
          case 1:
               $img_status = sprintf($img_status_pattern,__('Published'),'check-on.png');
               break;
          case 0:
               $img_status = sprintf($img_status_pattern,__('Unpublished'),'check-off.png');
               break;
          case -1:
               $img_status = sprintf($img_status_pattern,__('Scheduled'),'scheduled.png');
               break;
          case -2:
               $img_status = sprintf($img_status_pattern,__('Pending'),'check-wrn.png');
               break;
          default:
               $img_status = '';
     }
     $edit_entry_title = '&ldquo;'.html::escapeHTML($post_title).'&rdquo;'.' '.$img_status;
} else {
     $edit_entry_title = $page_title;
}
echo dcPage::breadcrumb(
     array(
          html::escapeHTML($core->blog->name) => '',
          __('Pages') => $p_url,
          $edit_entry_title => ''
     ));

if (!empty($_GET['upd'])) {
     dcPage::success(__('Page has been successfully updated.'));
}
elseif (!empty($_GET['crea'])) {
     dcPage::success(__('Page has been successfully created.'));
}
elseif (!empty($_GET['attached'])) {
     dcPage::success(__('File has been successfully attached.'));
}
elseif (!empty($_GET['rmattach'])) {
     dcPage::success(__('Attachment has been successfully removed.'));
}

# XHTML conversion
if (!empty($_GET['xconv']))
{
     $post_excerpt = $post_excerpt_xhtml;
     $post_content = $post_content_xhtml;
     $post_format = 'xhtml';

     dcPage::message(__('Don\'t forget to validate your XHTML conversion by saving your post.'));
}

if ($post_id && $post->post_status == 1) {
     echo '<p><a class="onblog_link outgoing" href="'.$post->getURL().'" title="'.html::escapeHTML($post_title).'">'.__('Go to this page on the site').' <img src="images/outgoing-blue.png" alt="" /></a></p>';
}

echo '';

if ($post_id)
{
     echo '<p class="nav_prevnext">';
     if ($prev_link) { echo $prev_link; }
     if ($next_link && $prev_link) { echo ' | '; }
     if ($next_link) { echo $next_link; }

     # --BEHAVIOR-- adminPageNavLinks
     $core->callBehavior('adminPageNavLinks',isset($post) ? $post : null);

     echo '</p>';
}

# Exit if we cannot view page
if (!$can_view_page) {
     echo '</body></html>';
     return;
}


/* Post form if we can edit page
-------------------------------------------------------- */
if ($can_edit_page)
{
     $sidebar_items = new ArrayObject(array(
          'status-box' => array(
               'title' => __('Status'),
               'items' => array(
                    'post_status' =>
                         '<p><label for="post_status">'.__('Page status').'</label> '.
                         form::combo('post_status',$status_combo,$post_status,'','',!$can_publish).
                         '</p>',
                    'post_dt' =>
                         '<p><label for="post_dt">'.__('Publication date and hour').'</label>'.
                         form::field('post_dt',16,16,$post_dt,($bad_dt ? 'invalid' : '')).
                         '</p>',
                    'post_lang' =>
                         '<p><label for="post_lang">'.__('Page language').'</label>'.
                         form::combo('post_lang',$lang_combo,$post_lang).
                         '</p>',
                    'post_format' =>
                         '<div>'.
                         '<h5 id="label_format"><label for="post_format" class="classic">'.__('Text formatting').'</label></h5>'.
                         '<p>'.form::combo('post_format',$available_formats,$post_format,'maximal').'</p>'.
                         '<p class="format_control control_wiki">'.
                         '<a id="convert-xhtml" class="button'.($post_id && $post_format != 'wiki' ? ' hide' : '').
                         '" href="'.html::escapeURL($redir_url).'&amp;id='.$post_id.'&amp;xconv=1">'.
                         __('Convert to XHTML').'</a></p></div>')),
          'metas-box' => array(
               'title' => __('Filing'),
               'items' => array(
                    'post_position' =>
                         '<p><label for="post_position" class="classic">'.__('Page position').'</label> '.
                         form::field('post_position',3,3,(string) $post_position).
                         '</p>')),
          'options-box' => array(
               'title' => __('Options'),
               'items' => array(
                    'post_open_comment_tb' =>
                         '<div>'.
                         '<h5 id="label_comment_tb">'.__('Comments and trackbacks list').'</h5>'.
                         '<p><label for="post_open_comment" class="classic">'.
                         form::checkbox('post_open_comment',1,$post_open_comment).' '.
                         __('Accept comments').'</label></p>'.
                         ($core->blog->settings->system->allow_comments ?
                              (isContributionAllowed($post_id,strtotime($post_dt),true) ?
                                   '' :
                                   '<p class="form-note warn">'.
                                   __('Warning: Comments are not more accepted for this entry.').'</p>') :
                              '<p class="form-note warn">'.
                              __('Comments are not accepted on this blog so far.').'</p>').
                         '<p><label for="post_open_tb" class="classic">'.
                         form::checkbox('post_open_tb',1,$post_open_tb).' '.
                         __('Accept trackbacks').'</label></p>'.
                         ($core->blog->settings->system->allow_trackbacks ?
                              (isContributionAllowed($post_id,strtotime($post_dt),false) ?
                                   '' :
                                   '<p class="form-note warn">'.
                                   __('Warning: Trackbacks are not more accepted for this entry.').'</p>') :
                              '<p class="form-note warn">'.__('Trackbacks are not accepted on this blog so far.').'</p>').
                         '</div>',
                    'post_hide' =>
                         '<p><label for="post_selected" class="classic">'.form::checkbox('post_selected',1,$post_selected).' '.
                         __('Hide in widget Pages').'</label>'.
                         '</p>',
                    'post_password' =>
                         '<p><label for="post_password">'.__('Password').'</label>'.
                         form::field('post_password',10,32,html::escapeHTML($post_password),'maximal').
                         '</p>',
                    'post_url' =>
                         '<div class="lockable">'.
                         '<p><label for="post_url">'.__('Edit basename').'</label>'.
                         form::field('post_url',10,255,html::escapeHTML($post_url),'maximal').
                         '</p>'.
                         '<p class="form-note warn">'.
                         __('Warning: If you set the URL manually, it may conflict with another page.').
                         '</p></div>'
     ))));
     $main_items = new ArrayObject(array(
          "post_title" =>
               '<p class="col">'.
               '<label class="required no-margin bold" for="post_title"><abbr title="'.__('Required field').'">*</abbr> '.__('Title:').'</label>'.
               form::field('post_title',20,255,html::escapeHTML($post_title),'maximal').
               '</p>',

          "post_excerpt" =>
               '<p class="area" id="excerpt-area"><label for="post_excerpt" class="bold">'.__('Excerpt:').' <span class="form-note">'.
               __('Introduction to the page.').'</span></label> '.
               form::textarea('post_excerpt',50,5,html::escapeHTML($post_excerpt)).
               '</p>',

          "post_content" =>
               '<p class="area" id="content-area"><label class="required bold" '.
               'for="post_content"><abbr title="'.__('Required field').'">*</abbr> '.__('Content:').'</label> '.
               form::textarea('post_content',50,$core->auth->getOption('edit_size'),html::escapeHTML($post_content)).
               '</p>',

          "post_notes" =>
               '<p class="area" id="notes-area"><label for="post_notes" class="bold">'.__('Personal notes:').' <span class="form-note">'.
               __('Unpublished notes.').'</span></label>'.
               form::textarea('post_notes',50,5,html::escapeHTML($post_notes)).
               '</p>'
          )
     );

     # --BEHAVIOR-- adminPostFormItems
     $core->callBehavior('adminPageFormItems',$main_items,$sidebar_items, isset($post) ? $post : null);

     echo '<div class="multi-part" title="'.($post_id ? __('Edit page') : __('New page')).
          sprintf(' &rsaquo; %s',$post_format).'" id="edit-entry">';
     echo '<form action="'.html::escapeURL($redir_url).'" method="post" id="entry-form">';

     echo '<div id="entry-wrapper">';
     echo '<div id="entry-content"><div class="constrained">';
     echo '<h3 class="out-of-screen-if-js">'.__('Edit page').'</h3>';


     foreach ($main_items as $id => $item) {
          echo $item;
     }

     # --BEHAVIOR-- adminPageForm
     $core->callBehavior('adminPageForm',isset($post) ? $post : null);

     echo
     '<p class="border-top">'.
     ($post_id ? form::hidden('id',$post_id) : '').
     '<input type="submit" value="'.__('Save').' (s)" '.
     'accesskey="s" name="save" /> ';

     if ($post_id) {
          $preview_url = $core->blog->url.
          $core->url->getURLFor('pagespreview',
          $core->auth->userID().'/'.
          http::browserUID(DC_MASTER_KEY.$core->auth->userID().$core->auth->getInfo('user_pwd')).
          '/'.$post->post_url);
          echo '<a id="post-preview" href="'.$preview_url.'" class="button" accesskey="p">'.__('Preview').' (p)'.'</a>';
     } else {
          echo
          '<a id="post-cancel" href="'.$core->adminurl->get('admin.home').'" class="button" accesskey="c">'.__('Cancel').' (c)</a>';
     }

     echo
     ($can_delete ? ' <input type="submit" class="delete" value="'.__('Delete').'" name="delete" />' : '').
     $core->formNonce().
     '</p>';

     echo '</div></div>';          // End #entry-content
     echo '</div>';      // End #entry-wrapper

     echo '<div id="entry-sidebar" role="complementary">';

     foreach ($sidebar_items as $id => $c) {
          echo '<div id="'.$id.'" class="sb-box">'.
               '<h4>'.$c['title'].'</h4>';
          foreach ($c['items'] as $e_name=>$e_content) {
               echo $e_content;
          }
          echo '</div>';
     }

     # --BEHAVIOR-- adminPageFormSidebar
     $core->callBehavior('adminPageFormSidebar',isset($post) ? $post : null);

     echo '</div>';      // End #entry-sidebar

     echo '</form>';

     # --BEHAVIOR-- adminPostForm
     $core->callBehavior('adminPageAfterForm',isset($post) ? $post : null);

     echo '</div>';      // End

     if ($post_id && !empty($post_media))
     {
          echo
          '<form action="'.$core->adminurl->get('admin.post.media').'" id="attachment-remove-hide" method="post">'.
          '<div>'.form::hidden(array('post_id'),$post_id).
          form::hidden(array('media_id'),'').
          form::hidden(array('remove'),1).
          $core->formNonce().'</div></form>';
     }
}


/* Comments and trackbacks
-------------------------------------------------------- */
if ($post_id)
{
     $params = array('post_id' => $post_id, 'order' => 'comment_dt ASC');

     $comments = $core->blog->getComments(array_merge($params,array('comment_trackback'=>0)));
     $trackbacks = $core->blog->getComments(array_merge($params,array('comment_trackback'=>1)));

     # Actions combo box
     $combo_action = array();
     if ($can_edit_page && $core->auth->check('publish,contentadmin',$core->blog->id))
     {
          $combo_action[__('Publish')] = 'publish';
          $combo_action[__('Unpublish')] = 'unpublish';
          $combo_action[__('Mark as pending')] = 'pending';
          $combo_action[__('Mark as junk')] = 'junk';
     }

     if ($can_edit_page && $core->auth->check('delete,contentadmin',$core->blog->id))
     {
          $combo_action[__('Delete')] = 'delete';
     }

     $has_action = !empty($combo_action) && (!$trackbacks->isEmpty() || !$comments->isEmpty());

     echo
     '<div id="comments" class="multi-part" title="'.__('Comments').'">';

     echo
     '<p class="top-add"><a class="button add" href="#comment-form">'.__('Add a comment').'</a></p>';

     if ($has_action) {
          echo '<form action="comments_actions.php" method="post">';
     }

     echo '<h3>'.__('Trackbacks').'</h3>';

     if (!$trackbacks->isEmpty()) {
          showComments($trackbacks,$has_action);
     } else {
          echo '<p>'.__('No trackback').'</p>';
     }

     echo '<h3>'.__('Comments').'</h3>';
     if (!$comments->isEmpty()) {
          showComments($comments,$has_action);
     } else {
          echo '<p>'.__('No comments').'</p>';
     }

     if ($has_action) {
          echo
          '<div class="two-cols">'.
          '<p class="col checkboxes-helpers"></p>'.

          '<p class="col right"><label for="action" class="classic">'.__('Selected comments action:').'</label> '.
          form::combo('action',$combo_action).
          form::hidden('redir',html::escapeURL($redir_url).'&amp;id='.$post_id.'&amp;co=1').
          $core->formNonce().
          '<input type="submit" value="'.__('ok').'" /></p>'.
          '</div>'.
          '</form>';
     }
          /* Add a comment
     -------------------------------------------------------- */

     echo
     '<div class="fieldset clear">'.
     '<h3>'.__('Add a comment').'</h3>'.

     '<form action="'.$core->adminurl->get('admin.comment').'" method="post" id="comment-form">'.
     '<div class="constrained">'.
     '<p><label for="comment_author" class="required"><abbr title="'.__('Required field').'">*</abbr> '.__('Name:').'</label>'.
     form::field('comment_author',30,255,html::escapeHTML($core->auth->getInfo('user_cn'))).
     '</p>'.

     '<p><label for="comment_email">'.__('Email:').'</label>'.
     form::field('comment_email',30,255,html::escapeHTML($core->auth->getInfo('user_email'))).
     '</p>'.

     '<p><label for="comment_site">'.__('Web site:').'</label>'.
     form::field('comment_site',30,255,html::escapeHTML($core->auth->getInfo('user_url'))).
     '</p>'.

     '<p class="area"><label for="comment_content" class="required"><abbr title="'.__('Required field').'">*</abbr> '.
     __('Comment:').'</label> '.
     form::textarea('comment_content',50,8,html::escapeHTML('')).
     '</p>'.

     '<p>'.form::hidden('post_id',$post_id).
     $core->formNonce().
     '<input type="submit" name="add" value="'.__('Save').'" /></p>'.
     '</div>'. #constrained

     '</form>'.
     '</div>'. #add comment
     '</div>'; #comments
}

# Controls comments or trakbacks capabilities
function isContributionAllowed($id,$dt,$com=true)
{
     global $core;

     if (!$id) {
          return true;
     }
     if ($com) {
          if (($core->blog->settings->system->comments_ttl == 0) ||
               (time() - $core->blog->settings->system->comments_ttl*86400 < $dt)) {
               return true;
          }
     } else {
          if (($core->blog->settings->system->trackbacks_ttl == 0) ||
               (time() - $core->blog->settings->system->trackbacks_ttl*86400 < $dt)) {
               return true;
          }
     }
     return false;
}

# Show comments or trackbacks
function showComments($rs,$has_action)
{
     global $core;

     echo
     '<table class="comments-list"><tr>'.
     '<th colspan="2" class="nowrap first">'.__('Author').'</th>'.
     '<th>'.__('Date').'</th>'.
     '<th class="nowrap">'.__('IP address').'</th>'.
     '<th>'.__('Status').'</th>'.
     '<th>'.__('Edit').'</th>'.
     '</tr>';

     while($rs->fetch())
     {
          $comment_url = $core->adminurl->get('admin.comment',array('id' => $rs->comment_id));

          $img = '<img alt="%1$s" title="%1$s" src="images/%2$s" />';
          switch ($rs->comment_status) {
               case 1:
                    $img_status = sprintf($img,__('Published'),'check-on.png');
                    break;
               case 0:
                    $img_status = sprintf($img,__('Unpublished'),'check-off.png');
                    break;
               case -1:
                    $img_status = sprintf($img,__('Pending'),'check-wrn.png');
                    break;
               case -2:
                    $img_status = sprintf($img,__('Junk'),'junk.png');
                    break;
          }

          echo
          '<tr class="line'.($rs->comment_status != 1 ? ' offline' : '').'"'.
          ' id="c'.$rs->comment_id.'">'.

          '<td class="nowrap">'.
          ($has_action ? form::checkbox(array('comments[]'),$rs->comment_id,'','','',0,'title="'.__('Select this comment').'"') : '').'</td>'.
          '<td class="maximal">'.$rs->comment_author.'</td>'.
          '<td class="nowrap">'.dt::dt2str(__('%Y-%m-%d %H:%M'),$rs->comment_dt).'</td>'.
          '<td class="nowrap"><a href="'.$core->adminurl->get('admin.comment',array('ip' => $rs->comment_ip)).'">'.$rs->comment_ip.'</a></td>'.
          '<td class="nowrap status">'.$img_status.'</td>'.
          '<td class="nowrap status"><a href="'.$comment_url.'">'.
          '<img src="images/edit-mini.png" alt="" title="'.__('Edit this comment').'" /> '.__('Edit').'</a></td>'.

          '</tr>';
     }

     echo '</table>';
}
dcPage::helpBlock('page','core_wiki');
?>
</body>
</html>