source: admin/categories.php @ 907:da55072f8b87

<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2011 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('categories');

# Remove a category
if (!empty($_POST['del_cat']))
{
     try
     {
          $c = $core->blog->getCategory((integer) $_POST['del_cat']);
          if ($c->isEmpty()) {
               throw new Exception(__('This category does not exist.'));
          }
          unset($c);
          $core->blog->delCategory($_POST['del_cat']);
          http::redirect('categories.php?del=1');
     }
     catch (Exception $e)
     {
          $core->error->add($e->getMessage());
     }
}

# Reset order
if (!empty($_POST['reset']))
{
     try
     {
          $core->blog->resetCategoriesOrder();
          http::redirect('categories.php?reord=1');
     }
     catch (Exception $e)
     {
          $core->error->add($e->getMessage());
     }
}

/* Display
-------------------------------------------------------- */
dcPage::open(__('Categories'),
     dcPage::jsToolMan()."\n".
     dcPage::jsLoad('js/_categories.js')
);

if (!empty($_GET['add'])) {
     dcPage::message(__('The category has been successfully created.'));
}
if (!empty($_GET['del'])) {
     dcPage::message(__('The category has been successfully removed.'));
}
if (!empty($_GET['reord'])) {
     dcPage::message(__('Categories have been successfully reordered.'));
}
if (!empty($_GET['moved'])) {
     dcPage::message(__('The category has been successfully moved.'));
}

echo '<h2>'.html::escapeHTML($core->blog->name).' &rsaquo; <span class="page-title">'.__('Categories').'</span></h2>';

$rs = $core->blog->getCategories(array('post_type'=>'post'));

echo
'<div class="two-cols">'.
'<div class="col">';
if ($rs->isEmpty())
{
     echo '<p>'.__('No category yet.').'</p>';
}
else
{
     echo
     '<h3>'.__('Categories list').'</h3>'.
     '<div id="categories">';
     
     $ref_level = $level = $rs->level-1;
     while ($rs->fetch())
     {
          $attr = 'id="cat'.$rs->cat_id.'"';
          if ($rs->nb_total == 0) {
               $attr .= ' class="deletable"';
          }
          
          if ($rs->level > $level) {
               echo str_repeat('<ul><li '.$attr.'>',$rs->level - $level);
          } elseif ($rs->level < $level) {
               echo str_repeat('</li></ul>',-($rs->level - $level));
          }
          
          if ($rs->level <= $level) {
               echo '</li><li '.$attr.'>';
          }
          
          echo
          '<p><strong><a href="category.php?id='.$rs->cat_id.'">'.html::escapeHTML($rs->cat_title).'</a></strong>'.
          ' (<a href="posts.php?cat_id='.$rs->cat_id.'">'.
          sprintf(($rs->nb_post > 1 ? __('%d entries') : __('%d entry') ),$rs->nb_post).'</a>'.
          ', '.__('total:').' '.$rs->nb_total.')</p>'.
          '<p>'.__('URL:').' '.html::escapeHTML($rs->cat_url).'</p>';
          
          $level = $rs->level;
     }
     
     if ($ref_level - $level < 0) {
          echo str_repeat('</li></ul>',-($ref_level - $level));
     }
     echo '</div>';
}
echo '</div>';

echo '<div class="col">'.

'<form action="category.php" method="post">'.
'<fieldset><legend>'.__('Add a new category').'</legend>'.
'<p><label class="required" for="cat_title"><abbr title="'.__('Required field').'">*</abbr> '.__('Title:').' '.
form::field('cat_title',30,255).'</label></p>'.
'<p><label for="new_cat_parent">'.__('Parent:').' '.
'<select id="new_cat_parent" name="new_cat_parent">'.
'<option value="0">'.__('Top level').'</option>';
while ($rs->fetch()) {
     echo '<option value="'.$rs->cat_id.'">'.
          str_repeat('&nbsp;&nbsp;',$rs->level-1).($rs->level-1 == 0 ? '' : '&bull; ').
          html::escapeHTML($rs->cat_title).'</option>';
}
echo
'</select></label></p>'.
'<p><input type="submit" value="'.__('Create').'" /></p>'.
$core->formNonce().
'</fieldset>'.
'</form>';

if (!$rs->isEmpty())
{
     $deletable = array();
     $l = $rs->level;
     $full_name = array($rs->cat_title);
     while ($rs->fetch())
     {
          if ($rs->level < $l) {
               $full_name = array();
          } elseif ($rs->level == $l) {
               array_pop($full_name);
          }
          $full_name[] = html::escapeHTML($rs->cat_title);
          if ($rs->nb_post == 0) {
               $deletable[implode(' / ',$full_name)] = $rs->cat_id;
          }
          $l = $rs->level;
     }
     
     if (count($deletable) > 0)
     {
          echo
          '<form action="categories.php" method="post" id="delete-category">'.
          '<fieldset><legend>'.__('Remove a category').'</legend>'.
          '<p><label for="del_cat">'.__('Choose a category to remove:').' '.
          form::combo('del_cat',$deletable).'</label></p> '.
          '<p><input type="submit" value="'.__('Delete').'" class="delete" /></p>'.
          $core->formNonce().
          '</fieldset>'.
          '</form>';
     }
     
     echo
     '<form action="categories.php" method="post" id="reset-order">'.
     '<fieldset><legend>'.__('Reorder categories').'</legend>'.
     '<p>'.__('This will relocate all categories on the top level').'</p> '.
     '<p><input type="submit" value="'.__('Reorder').'" /></p>'.
     form::hidden(array('reset'),1).
     $core->formNonce().
     '</fieldset>'.
     '</form>';
}
echo '</div>';
echo '</div>';

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