source: admin/categories.php @ 2805:4747906cee2f

<?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['delete'])) {
     $keys = array_keys($_POST['delete']);
     $cat_id = (int) $keys[0];

     # Check if category to delete exists
     $c = $core->blog->getCategory((integer) $cat_id);
     if ($c->isEmpty()) {
          dcPage::addErrorNotice(__('This category does not exist.'));
          http::redirect($core->adminurl->get("admin.categories"));
     }
     $name = $c->cat_title;
     unset($c);

     try {
          # Delete category
          $core->blog->delCategory($cat_id);
          dcPage::addSuccessNotice(sprintf(__('The category "%s" has been successfully deleted.'),html::escapeHTML($name)));
          http::redirect($core->adminurl->get("admin.categories"));
     } catch (Exception $e) {
          $core->error->add($e->getMessage());
     }
}

# move post into a category
if (!empty($_POST['mov']) && !empty($_POST['mov_cat'])) {
     try {
          # Check if category where to move posts exists
          $keys = array_keys($_POST['mov']);
          $cat_id = (int) $keys[0];
          $mov_cat = (int) $_POST['mov_cat'][$cat_id];

          $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'));
               }
               $name = $c->cat_title;
               unset($c);
          }
          # Move posts
          if ($mov_cat != $cat_id) {
               $core->blog->changePostsCategory($cat_id,$mov_cat);
          }
          dcPage::addSuccessNotice(sprintf(__('The entries have been successfully moved to category "%s"'),
               html::escapeHTML($name)));
          http::redirect($core->adminurl->get("admin.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) && !empty($category->left) && !empty($category->right)) {
               $core->blog->updCategoryPosition($category->item_id, $category->left, $category->right);
          }
     }

     dcPage::addSuccessNotice(__('Categories have been successfully reordered.'));
     http::redirect($core->adminurl->get("admin.categories"));
}

# Reset order
if (!empty($_POST['reset']))
{
     try
     {
          $core->blog->resetCategoriesOrder();
          dcPage::addSuccessNotice(__('Categories order has been successfully reset.'));
          http::redirect($core->adminurl->get("admin.categories"));
     }
     catch (Exception $e)
     {
          $core->error->add($e->getMessage());
     }
}


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

$starting_script = "";

$core->auth->user_prefs->addWorkspace('accessibility');
if (!$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.ui.touch-punch.js');
          $starting_script .= dcPage::jsLoad('js/jquery/jquery.mjs.nestedSortable.js');
}
$starting_script .= dcPage::jsConfirmClose('form-categories');
$starting_script .= dcPage::jsLoad('js/_categories.js');

dcPage::open(__('Categories'),$starting_script,
     dcPage::breadcrumb(
          array(
               html::escapeHTML($core->blog->name) => '',
               __('Categories') => ''
          ))
);

if (!empty($_GET['del'])) {
     dcPage::success(__('The category has been successfully removed.'));
}
if (!empty($_GET['reord'])) {
     dcPage::success(__('Categories have been successfully reordered.'));
}
if (!empty($_GET['move'])) {
     dcPage::success(__('Entries have been successfully moved to the category you choose.'));
}

$categories_combo = dcAdminCombos::getCategoriesCombo($rs);

echo
'<p class="top-add"><a class="button add" href="'.$core->adminurl->get("admin.category").'">'.__('New category').'</a></p>';

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

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

          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 class="cat-title"><label class="classic" for="cat_'.$rs->cat_id.'"><a href="'.
          $core->adminurl->get("admin.category",array('id' => $rs->cat_id)).'">'.html::escapeHTML($rs->cat_title).
          '</a></label> </p>'.
          '<p class="cat-nb-posts">(<a href="'.$core->adminurl->get("admin.posts",array('cat_id' => $rs->cat_id)).'">'.
          sprintf(($rs->nb_post > 1 ? __('%d entries') : __('%d entry') ),$rs->nb_post).'</a>'.
          ', '.__('total:').' '.$rs->nb_total.')</p>'.
          '<p class="cat-url">'.__('URL:').' <code>'.html::escapeHTML($rs->cat_url).'</code></p>';

          echo
          '<p class="cat-buttons">';
          if ($rs->nb_total>0) {
               // remove current category
               echo
               '<label for="mov_cat_'.$rs->cat_id.'">'.__('Move entries to').'</label> '.
               form::combo(array('mov_cat['.$rs->cat_id.']', 'mov_cat_'.$rs->cat_id),array_filter($categories_combo, create_function('$cat', 'return $cat->value!=$GLOBALS[\'rs\']->cat_id;')),'','').
               ' <input type="submit" class="reset" name="mov['.$rs->cat_id.']" value="'.__('OK').'"/>';

               $attr_disabled = ' disabled="disabled"';
               $input_class = 'disabled ';
          } else {
               $attr_disabled = '';
               $input_class = '';
          }
          echo
          ' <input type="submit"'.$attr_disabled.' class="'.$input_class.'delete" name="delete['.$rs->cat_id.']" value="'.__('Delete category').'"/>'.
          '</p>';

          $level = $rs->level;
     }

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

     echo '<div class="clear">';

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

     echo
     '<input type="submit" class="reset" name="reset" value="'.__('Reorder all categories on the top level').'" />'.
     $core->formNonce().'</p>'.
     '</div></form>';
}

echo '</div>';

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