source: admin/categories.php @ 1741:b669af061dda

<?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('categories');

# Remove a categories
if (!empty($_POST['categories']) && !empty($_POST['delete'])) {
     try {
          # Check if category where to move posts exists
          $mov_cat = (int) $_POST['mov_cat'];
          $mov_cat = $mov_cat ? $mov_cat : null;
          if ($mov_cat !== null) {
               $c = $core->blog->getCategory($mov_cat);
               if ($c->isEmpty()) {
                    throw new Exception(__('Category where to move posts does not exist'));
               }
               unset($c);

               if (in_array($mov_cat, $_POST['categories'])) {
                    throw new Exception(__('The entries cannot be moved to the category you choose to delete.'));
               }
          }

          foreach ($_POST['categories'] as $cat_id) {
               # Check if category to delete exists
               $c = $core->blog->getCategory((integer) $cat_id);
               if ($c->isEmpty()) {
                    continue;
               }
               unset($c);

               # Move posts
               if ($mov_cat != $cat_id) {
                       $core->blog->changePostsCategory($cat_id,$mov_cat);
               }

               # Delete category
               $core->blog->delCategory($cat_id);
          }
          http::redirect('categories.php?del='.count($_POST['categories']));
     } catch (Exception $e) {
          $core->error->add($e->getMessage());
     }
}

# Update order
if (!empty($_POST['save_order']) && !empty($_POST['categories_order'])) {
     $categories = json_decode($_POST['categories_order']);

     foreach ($categories as $category) {
          if (!empty($category->item_id)) {
               $core->blog->updCategoryPosition($category->item_id, $category->left, $category->right);
          }
     }

     http::redirect('categories.php?reord=1');
}

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

$starting_script = "";
if (!$core->auth->user_prefs->accessibility->nodragdrop
     && $core->auth->check('categories',$core->blog->id)
     && $rs->count()>1) {
          $starting_script .= dcPage::jsLoad('js/jquery/jquery-ui.custom.js');
          $starting_script .= dcPage::jsLoad('js/jquery/jquery.mjs.nestedSortable.js');
}
$starting_script .= dcPage::jsLoad('js/_categories.js');

dcPage::open(__('Categories'),$starting_script,
     dcPage::breadcrumb(
          array(
               html::escapeHTML($core->blog->name) => '',
               '<span class="page-title">'.__('Categories').'</span>' => ''
          ))
);

if (!empty($_GET['del'])) {
        dcPage::success(__('The category has been successfully removed.',
                  'The categories have been successfully removed.',
                  (int) $_GET['del']
                  )
               );
}
if (!empty($_GET['reord'])) {
     dcPage::success(__('Categories have been successfully reordered.'));
}
$categories_combo = dcAdminCombos::getCategoriesCombo($rs);

echo
'<p class="top-add"><a class="button add" href="category.php">'.__('New category').'</a></p>';

echo
'<div class="col">';
if ($rs->isEmpty())
{
     echo '<p>'.__('No category so far.').'</p>';
}
else
{
     echo
     '<form action="categories.php" method="post" id="form-categories">'.
     '<div id="categories">';

     $ref_level = $level = $rs->level-1;
     while ($rs->fetch())
     {
          $attr = 'id="cat_'.$rs->cat_id.'"';

          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>'.
          form::checkbox(array('categories[]','cat-'.$rs->cat_id),$rs->cat_id,null,$rs->nb_total>0?'notempty':'').
          '<label class="classic" for="cat-'.$rs->cat_id.'"><a href="category.php?id='.$rs->cat_id.'">'.html::escapeHTML($rs->cat_title).'</a></label>'.
          ' (<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.') '.
          '<span class="cat-url">'.__('URL:').' <code>'.html::escapeHTML($rs->cat_url).'</code></span></p>';

          $level = $rs->level;
     }

     if ($ref_level - $level < 0) {
          echo str_repeat('</li></ul>',-($ref_level - $level));
     }
     echo
     '</div>';

     echo
     '<div class="two-cols">'.
     '<p class="col checkboxes-helpers"></p>'.
     '<p class="col right" id="mov-cat">'.
     '<label for="mov_cat" class="classic">'.__('Category which will receive entries of deleted categories:').'</label> '.
     form::combo('mov_cat',$categories_combo,'','').
     '</p>'.
     '<p class="right">'.
     '<input type="submit" class="delete" name="delete" value="'.__('Delete selected categories').'"/>'.
     '</p>'.
     '</div>';

     echo '<h3 class="clear hidden-if-no-js">'.__('Categories order').'</h3>';

     if ($core->auth->check('categories',$core->blog->id) && $rs->count()>1) {
          if (!$core->auth->user_prefs->accessibility->nodragdrop) {
               echo '<p class="hidden-if-no-js">'.__('To rearrange categories order, move items by drag and drop, then click on “Save categories order” button.').'</p>';
          }
          echo
          '<p class="hidden-if-no-js">'.
          '<input type="hidden" id="categories_order" name="categories_order" value=""/>'.
          '<input type="submit" name="save_order" id="save-set-order" value="'.__('Save categories order').'" />'.
          '</p>';
     }

     echo
     '<p class="hidden-if-js right"><input type="submit" name="reset" value="'.__('Reorder all categories on the top level and delete selected categories').'" />'.
     $core->formNonce().'</p>'.
     '<p class="hidden-if-no-js"><input type="submit" name="reset" value="'.__('Reorder all categories on the top level').'" />'.
     $core->formNonce().'</p>'.
     '</form>';
}

echo '</div>';

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