Categories.php:
<?php
/**
* This file implements the UI controller for the categories management.
*
* b2evolution - {@link http://b2evolution.net/}
* Released under GNU GPL License - {@link http://b2evolution.net/about/license.html}
* @copyright (c)2003-2005 by Francois PLANQUE - {@link http://fplanque.net/}
*
* @package admin
*
* $Id: categories.php, v 1.2 2005/11/22 20:03:23 fplanque Exp $
*/
/**
* Includes:
*/
require_once( dirname(__FILE__).'/_header.php' );
$AdminUI->set_path( 'cats' );
$AdminUI->title = $AdminUI->title_titlearea = T_('Categories for blog:');
param( 'action', 'string', 'list' );
param( 'blog', 'integer', 0, true );
/**
* Perform action:
*/
switch( $action )
{
case 'new':
$blog = autoselect_blog( $blog, 'blog_cats', '' );
// New category form:
param( 'parent_cat_ID', 'integer' );
if( !empty($parent_cat_ID) )
{
$blog = get_catblog($parent_cat_ID);
}
break;
case 'create':
// INSERT new cat into db
$Request->param_string_not_empty( 'cat_name', T_('Please enter a category name.') );
$Request->param( 'parent_cat_ID', 'integer' );
if( !empty($parent_cat_ID) )
{ // We are creating a subcat
$cat_blog_ID = get_catblog( $parent_cat_ID );
}
else
{
$Request->param( 'cat_blog_ID', 'integer', true );
}
// check permissions:
$current_User->check_perm( 'blog_cats', '', true, $cat_blog_ID );
if( ! $Messages->count('error') )
{
if( !empty($parent_cat_ID) )
{ // We are creating a subcat
// INSERT INTO DB
$new_cat_ID = cat_create( $cat_name, $parent_cat_ID );
}
else
{ // We are creating a new base cat
// INSERT INTO DB
$new_cat_ID = cat_create( $cat_name, 'NULL', $cat_blog_ID );
}
$Messages->add( T_('New category created.'), 'success' );
$action = 'list';
}
if( !empty($parent_cat_ID) )
{ // We are creating a subcat
$blog = get_catblog( $parent_cat_ID );
}
else
{ // We are creating a new base cat
$blog = $cat_blog_ID;
}
unset( $cache_categories );
break;
case 'edit':
// ---------- Cat edit form: ----------
param( 'cat_ID', 'integer' );
$blog = get_catblog($cat_ID);
// check permissions:
$current_User->check_perm( 'blog_cats', '', true, $blog );
break;
case 'update':
//
// Update cat in db:
//
$Request->param_string_not_empty( 'cat_name', T_('Please enter a category name.') );
$Request->param( 'cat_ID', 'integer', true );
//echo $cat_ID;
$cat_blog_ID = get_catblog($cat_ID);
$Request->param( 'cat_parent_ID', 'string', true );
$cat_parent_ID_parts = explode( '_', $cat_parent_ID );
$cat_parent_ID = $cat_parent_ID_parts[0];
settype( $cat_parent_ID, 'integer' );
if( $cat_parent_ID != 0 )
{ // We have a new parent cat
$parent_cat_blog_ID = get_catblog($cat_parent_ID);
}
else
{ // We are moving to a blog root
$parent_cat_blog_ID = $cat_parent_ID_parts[1];
settype( $parent_cat_blog_ID, 'integer' );
}
// check permissions on source:
$current_User->check_perm( 'blog_cats', '', true, $cat_blog_ID );
if( $cat_blog_ID != $parent_cat_blog_ID )
{ // We are moving to a different blog
if( ! $allow_moving_chapters )
{
die( 'Moving chapters between blogs is disabled. Cat and parent must be in the same blog!' );
}
// check permissions on destination:
$current_User->check_perm( 'blog_cats', '', true, $parent_cat_blog_ID );
}
if( ! $Messages->count('error') )
{
cat_update( $cat_ID, $cat_name, $cat_parent_ID, $parent_cat_blog_ID );
$Messages->add( T_('Category updated.'), 'success' );
unset( $cache_categories );
$action = 'list';
}
$blog = $cat_blog_ID;
break;
case 'delete':
// Delete cat from DB:
param( 'cat_ID', 'integer' );
$blog = get_catblog($cat_ID);
// check permissions:
$current_User->check_perm( 'blog_cats', '', true, $blog );
$cat_name = get_catname($cat_ID);
// DELETE FROM DB:
$result = cat_delete( $cat_ID );
if( $result !== 1 )
{ // We got an error message!
$Messages->add( T_('ERROR').': '.$result, 'error' );
}
else
{
$Messages->add( T_('Category deleted.'), 'success' );
}
echo "</div>\n";
break;
case 'list':
$blog = autoselect_blog( $blog, 'blog_cats', '' );
// echo 'selected blog='.$blog;
}
/**
* Display page header, menus & messages:
*/
// Generate available blogs list:
$blogListButtons = $AdminUI->get_html_collection_list( 'blog_cats', '', $pagenow.'?blog=%d' );
require dirname(__FILE__).'/_menutop.php';
/**
* Display payload:
*/
switch($action)
{
case 'new':
case 'create': // in case of an error
// New category form:
$AdminUI->disp_payload_begin();
$Form = & new Form( 'categories.php' );
$Form->global_icon( T_('Cancel editing!'), 'close', regenerate_url( 'action, parent_cat_ID' ) );
if( !empty($parent_cat_ID) )
{ // We are creating a subcat
$parent_cat_name = get_catname($parent_cat_ID);
$Form->begin_form( 'fform', sprintf( T_('New sub-category in category: %s'), $parent_cat_name ) );
$Form->hidden( 'parent_cat_ID', $parent_cat_ID );
}
else
{ // We are creating a new base cat
$blogparams = get_blogparams_by_ID( $blog );
$Form->begin_form( 'fform', sprintf( T_('New category in blog: %s'), $blogparams->blog_name ) );
$Form->hidden( 'cat_blog_ID', $blog );
}
$Form->hidden( 'action', 'create' );
$Form->text( 'cat_name', '', 40, T_('New category name'), '', 80 );
$Form->end_form( array( array( 'submit', 'submit', T_('Create category'), 'SaveButton' ),
array( 'reset', '', T_('Reset'), 'ResetButton' ) ) );
$AdminUI->disp_payload_end();
break;
case 'edit':
case 'update': // in case of an error
// ---------- Cat edit form: ----------
$cat_name = get_catname($cat_ID);
$cat_parent_ID = get_catparent($cat_ID);
$AdminUI->disp_payload_begin();
$Form = & new Form( 'categories.php' );
$Form->global_icon( T_('Cancel editing!'), 'close', regenerate_url( 'action, cat_ID' ) );
$Form->begin_form( 'fform', T_('Properties for category:').' '.format_to_output( $cat_name, 'htmlbody' ) );
$Form->hidden( 'action', 'update' );
$Form->hidden( 'cat_ID', $cat_ID );
$Form->text( 'cat_name', $cat_name, 40, T_('New category name'), '', 80 );
// ----------------- START RECURSIVE CAT LIST ----------------
cat_query( 'none' ); // make sure the caches are loaded
function cat_move_before_first( $parent_cat_ID, $level )
{ // callback to start sublist
return "\n<ul>\n";
}
function cat_move_before_each( $curr_cat_ID, $level )
{ // callback to display sublist element
global $cat_ID; // This is the category being currently edited !!
global $cat_parent_ID; // This is the old parent ID
if( $curr_cat_ID == $cat_ID )
{ // We have reached current category.
// This branch cannot become a parent!
return true;
}
$cat = get_the_category_by_ID( $curr_cat_ID );
$r = '<li>';
$r .= '<input type="radio" id="cat_parent_ID'.$curr_cat_ID.'" name="cat_parent_ID" value="'.$curr_cat_ID.'"';
if( $cat_parent_ID == $curr_cat_ID )
{
$r .= ' checked="checked"';
}
$r .= '/> <label for="cat_parent_ID'.$curr_cat_ID.'"><strong>'.$cat['cat_name'].'</strong></label>';
if( $cat_parent_ID == $curr_cat_ID )
{
$r .= ' <= '.T_('Old Parent');
}
return $r;
}
function cat_move_after_each( $curr_cat_ID, $level )
{ // callback after each sublist element
return "</li>\n";
}
function cat_move_after_last( $parent_cat_ID, $level )
{ // callback to end sublist
return "</ul>\n";
}
$r = '';
if( $allow_moving_chapters )
{ // If moving cats between blogs is allowed:
foreach( $cache_blogs as $i_blog )
{ // run recursively through the cats of each blog
$current_blog_ID = $i_blog->blog_ID;
if( ! $current_User->check_perm( 'blog_cats', '', false, $current_blog_ID ) )
continue;
$r .= "<h4>".$i_blog->blog_name."</h4>\n";
$r .= '<input type="radio" id="cat_parent_none_'.$current_blog_ID.'" name="cat_parent_ID" value="0_'.$current_blog_ID.'"';
if( (! $cat_parent_ID) && ($current_blog_ID == $blog) )
{
$r .= ' checked="checked"';
}
$r .= '/> <label for="cat_parent_none_'.$current_blog_ID.'"><strong>'.T_('Root (No parent)').'</strong></label>';
if( (! $cat_parent_ID) && ($current_blog_ID == $blog) )
{
$r .= ' <= '.T_('Old Parent');
}
// RECURSE:
$r .= cat_children( $cache_categories, $current_blog_ID, NULL, 'cat_move_before_first', 'cat_move_before_each', 'cat_move_after_each', 'cat_move_after_last' );
}
$r .= '<p class="extracatnote">'.T_('Note: Moving categories across blogs is enabled. Use with caution.').'</p> ';
}
else
{ // Moving cats between blogs is disabled
$r .= '<input type="radio" id="cat_parent_none_'.$blog.'" name="cat_parent_ID" value="0_'.$blog.'"';
if( ! $cat_parent_ID )
{
$r .= ' checked="checked"';
}
$r .= '/> <label for="cat_parent_none_'.$blog.'"><strong>'.T_('Root (No parent)').'</strong></label>';
if( ! $cat_parent_ID )
{
$r .= ' <= '.T_('Old Parent');
}
// RECURSE:
$r .= cat_children( $cache_categories, $blog, NULL, 'cat_move_before_first', 'cat_move_before_each', 'cat_move_after_each', 'cat_move_after_last' );
if( ! is_null( $allow_moving_chapters ) )
{
$r .= '<p class="extracatnote">'.T_('Note: Moving categories across blogs is disabled.').'</p> ';
}
}
// ----------------- END RECURSIVE CAT LIST ----------------
$Form->info( T_('New parent category'), $r );
$Form->end_form( array(
array( 'submit', 'submit', T_('Edit category'), 'SaveButton' ),
array( 'reset', '', T_('Reset'), 'ResetButton' ) ) );
$AdminUI->disp_payload_end();
break;
default:
// Just display cat list for this blog:
if( $blog == 0 )
{ // No blog could be selected:
?>
<div class="panelinfo">
<p><?php echo T_('Sorry, you have no permission to edit/view any category\'s properties.' ) ?></p>
</div>
<?php
break;
}
// List the cats:
require dirname(__FILE__).'/_cats_list.php';
}
require dirname(__FILE__).'/_footer.php';
/*
* $Log: categories.php, v $
* Revision 1.2 2005/11/22 20:03:23 fplanque
* no message
*
* Revision 1.1 2005/10/31 00:15:27 blueyed
* Removed b2categories.php to categories.php
*
* Revision 1.48 2005/10/28 20:08:46 blueyed
* Normalized AdminUI
*
* Revision 1.47 2005/09/01 17:11:46 fplanque
* no message
*
* Revision 1.46 2005/07/29 19:46:10 blueyed
* Important whitespace between <input> and <label>.
*
* Revision 1.45 2005/06/06 17:59:37 fplanque
* user dialog enhancements
*
* Revision 1.44 2005/06/03 15:12:30 fplanque
* error/info message cleanup
*
* Revision 1.43 2005/05/10 18:35:37 fplanque
* refactored/normalized category handling
* (though there's still a lot to do before this gets as clean as desired...)
*
*/
?>
Other Blog Scripts:
