<?php
/**
* This file implements the controller for post types management.
*
* This file is part of the evoCore framework - {@link http://evocore.net/}
* See also {@link https://github.com/b2evolution/b2evolution}.
*
* @license GNU GPL v2 - {@link http://b2evolution.net/about/gnu-gpl-license}
*
* @copyright (c)2003-2020 by Francois Planque - {@link http://fplanque.com/}
*
* @package admin
*/
if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );
// Load Itemtype class:
load_class( 'items/model/_itemtype.class.php', 'ItemType' );
/**
* @var AdminUI
*/
global $AdminUI;
// Check minimum permission:
check_user_perm( 'options', 'view', true );
// We should activate toolbar menu items for this controller
$activate_collection_toolbar = true;
$display_mode = param( 'display_mode', 'string', 'normal' );
$tab = param( 'tab', 'string', 'settings', true );
$tab3 = param( 'tab3', 'string', 'types', true );
$AdminUI->set_path( 'collections', $tab, $tab3 );
// Get action parameter from request:
param_action();
if( param( 'ityp_ID', 'integer', '', true ) )
{ // Load itemtype from cache:
$ItemtypeCache = & get_ItemTypeCache();
if( ($edited_Itemtype = & $ItemtypeCache->get_by_ID( $ityp_ID, false )) === false )
{ // We could not find the post type to edit:
unset( $edited_Itemtype );
forget_param( 'ityp_ID' );
$Messages->add( sprintf( TB_('Requested «%s» object does not exist any longer.'), 'Itemtype' ), 'error' );
$action = 'nil';
}
}
switch( $action )
{
case 'new':
// Check permission:
check_user_perm( 'options', 'edit', true );
if( ! isset($edited_Itemtype) )
{ // We don't have a model to use, start with blank object:
$edited_Itemtype = new ItemType();
}
else
{ // Duplicate object in order no to mess with the cache:
$edited_Itemtype = clone $edited_Itemtype;
// Load all custom fields of the copied post type
$edited_Itemtype->get_custom_fields();
// Reset ID of new post type
$edited_Itemtype->ID = 0;
}
break;
case 'edit':
// Check permission:
check_user_perm( 'options', 'edit', true );
// Make sure we got an ityp_ID:
param( 'ityp_ID', 'integer', true );
break;
case 'create': // Record new Itemtype
case 'create_new': // Record Itemtype and create new
case 'create_copy': // Record Itemtype and create similar
// Insert new post type...:
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb( 'itemtype' );
$edited_Itemtype = new ItemType();
// Check permission:
check_user_perm( 'options', 'edit', true );
// load data from request
if( $edited_Itemtype->load_from_Request() )
{ // We could load data from form without errors:
// Insert in DB:
$edited_Itemtype->dbinsert();
$Messages->add( TB_('New Post Type created.'), 'success' );
// Update allowed item statuses
$edited_Itemtype->update_item_statuses_from_Request();
// What next?
switch( $action )
{
case 'create_copy':
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'&action=new&ityp_ID='.$edited_Itemtype->ID, 303 ); // Will EXIT
// We have EXITed already at this point!!
break;
case 'create_new':
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'&action=new', 303 ); // Will EXIT
// We have EXITed already at this point!!
break;
case 'create':
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'', 303 ); // Will EXIT
// We have EXITed already at this point!!
break;
}
}
break;
case 'update':
case 'update_edit':
// Edit post type form...:
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb( 'itemtype' );
// Check permission:
check_user_perm( 'options', 'edit', true );
// Make sure we got an ityp_ID:
param( 'ityp_ID', 'integer', true );
// load data from request
if( $edited_Itemtype->load_from_Request() )
{ // We could load data from form without errors:
// Update in DB:
$DB->begin();
$edited_Itemtype->update_item_statuses_from_Request();
$edited_Itemtype->dbupdate();
$Messages->add( TB_('Post type updated.'), 'success' );
$DB->commit();
if( $action == 'update_edit' )
{ // Redirect to the edit form back:
$redirect_to = $admin_url.'?ctrl=itemtypes&action=edit&ityp_ID='.$edited_Itemtype->ID.'&blog='.$blog;
}
else
{ // Redirect to the item types list:
$redirect_to = $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3;
}
header_redirect( $redirect_to, 303 ); // Will EXIT
// We have EXITed already at this point!!
}
$action = 'update';
break;
case 'delete':
// Delete post type:
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb( 'itemtype' );
// Check permission:
check_user_perm( 'options', 'edit', true );
// Make sure we got an ityp_ID:
param( 'ityp_ID', 'integer', true );
$default_ids = ItemType::get_default_ids();
if( ( $item_type_blog_ID = array_search( $edited_Itemtype->ID, $default_ids ) ) !== false )
{ // is default post type of the blog
if( $item_type_blog_ID == 'default' )
{
$Messages->add( TB_('This Item type is the default for all collections. You can not delete this Item type.' ) );
}
else
{
$BlogCache = & get_BlogCache();
$blog_names = array();
foreach( $default_ids as $blog_ID => $item_type_ID )
{
if( $edited_Itemtype->ID == $item_type_ID && ( $Collection = $Blog = & $BlogCache->get_by_ID( $blog_ID, false, false ) ) )
{
$blog_names[] = '<a href="'.$admin_url.'?ctrl=coll_settings&tab=features&blog='.$Blog->ID.'#fieldset_wrapper_post_options"><b>'.$Blog->get('name').'</b></a>';
}
}
$Messages->add( sprintf( TB_('This Item type is the default for the collections: %s. You can not delete this Item type.' ), implode( ', ', $blog_names ) ) );
}
// To don't display a confirmation question
$action = 'edit';
}
else
{ // ID is good
if( param( 'confirm', 'integer', 0 ) )
{ // confirmed, Delete from DB:
$msg = sprintf( TB_('Post type «%s» deleted.'), $edited_Itemtype->dget('name') );
$edited_Itemtype->dbdelete();
unset( $edited_Itemtype );
forget_param( 'ityp_ID' );
$Messages->add( $msg, 'success' );
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'', 303 ); // Will EXIT
// We have EXITed already at this point!!
}
else
{ // not confirmed, Check for restrictions:
if( ! $edited_Itemtype->check_delete( sprintf( TB_('Cannot delete Post Type «%s»'), $edited_Itemtype->dget('name') ) ) )
{ // There are restrictions:
$action = 'view';
}
}
}
break;
case 'enable':
case 'disable':
// Enable/Disable item type for the selected blog:
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb( 'itemtype' );
// Check permission:
check_user_perm( 'options', 'edit', true );
if( $edited_Itemtype )
{ // Do only when item type exists in DB
if( $action == 'enable' )
{ // Enable item type for the collection
$DB->query( 'REPLACE INTO T_items__type_coll
( itc_ityp_ID, itc_coll_ID )
VALUES ( '.$DB->quote( $edited_Itemtype->ID ).', '.$DB->quote( $blog ).' )' );
$Messages->add( TB_('Post type has been enabled for this collection.'), 'success' );
}
elseif( $Blog->can_be_item_type_disabled( $edited_Itemtype->ID, true ) )
{ // Disable item type for the collection only if it is allowed:
$DB->query( 'DELETE FROM T_items__type_coll
WHERE itc_ityp_ID = '.$DB->quote( $edited_Itemtype->ID ).'
AND itc_coll_ID = '.$DB->quote( $blog ) );
$Messages->add( TB_('Post type has been disabled for this collection.'), 'success' );
}
}
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'', 303 ); // Will EXIT
// We have EXITed already at this point!!
break;
case 'default':
// Set default item type for the selected collection:
// Check that this action request is not a CSRF hacked request:
$Session->assert_received_crumb( 'itemtype' );
// Check permission:
check_user_perm( 'blog_properties', 'edit', true, $blog );
if( $edited_Itemtype )
{ // Do only when item type exists in DB:
// Update default item type to new selected:
$Blog->set_setting( 'default_post_type', $edited_Itemtype->ID );
$Blog->dbupdate();
// Enable new default item type for the selected collection automatically:
$DB->query( 'REPLACE INTO T_items__type_coll
( itc_ityp_ID, itc_coll_ID )
VALUES ( '.$DB->quote( $edited_Itemtype->ID ).', '.$DB->quote( $blog ).' )' );
$Messages->add( TB_('The item type has been set as the default for this collection.'), 'success' );
}
// Redirect so that a reload doesn't write to the DB twice:
header_redirect( $admin_url.'?ctrl=itemtypes&blog='.$blog.'&tab='.$tab.'&tab3='.$tab3.'', 303 ); // Will EXIT
// We have EXITed already at this point!!
break;
}
// Generate available blogs list:
$AdminUI->set_coll_list_params( 'blog_ismember', 'view', array( 'ctrl' => 'itemtypes', 'tab' => $tab, 'tab3' => 'types' ) );
$AdminUI->breadcrumbpath_init( true, array( 'text' => TB_('Collections'), 'url' => $admin_url.'?ctrl=collections' ) );
$AdminUI->breadcrumbpath_add( TB_('Settings'), $admin_url.'?ctrl=coll_settings&blog=$blog$&tab=general' );
$AdminUI->breadcrumbpath_add( TB_('Post Types'), $admin_url.'?ctrl=itemtypes&blog=$blog$&tab=settings&tab3=types' );
// Set an url for manual page:
switch( $action )
{
case 'delete':
case 'new':
case 'create':
case 'create_new':
case 'create_copy':
case 'edit':
case 'update':
$AdminUI->set_page_manual_link( 'item-type-form' );
break;
default:
$AdminUI->set_page_manual_link( 'managing-item-types' );
break;
}
if( $display_mode != 'js' )
{
// Display <html><head>...</head> section! (Note: should be done early if actions do not redirect)
$AdminUI->disp_html_head();
// Display title, menu, messages, etc. (Note: messages MUST be displayed AFTER the actions)
$AdminUI->disp_body_top();
$AdminUI->disp_payload_begin();
}
/**
* Display payload:
*/
switch( $action )
{
case 'nil':
// Do nothing
break;
case 'delete':
// We need to ask for confirmation:
$edited_Itemtype->confirm_delete(
sprintf( TB_('Delete Post Type «%s»?'), $edited_Itemtype->dget('name') ),
'itemtype', $action, get_memorized( 'action' ) );
/* no break */
case 'new':
case 'create':
case 'create_new':
case 'create_copy':
case 'edit':
case 'update': // we return in this state after a validation error
$AdminUI->disp_view( 'items/views/_itemtype.form.php' );
break;
case 'edit_custom_field':
param( 'itcf_ID', 'string', true );
param( 'itcf_type', 'string', true );
param( 'itcf_order', 'integer' );
param( 'itcf_label', 'string' );
param( 'itcf_name', 'string' );
param( 'itcf_schema_prop', 'string' );
param( 'itcf_format', 'string' );
param( 'itcf_formula', 'string' );
param( 'itcf_disp_condition', 'string' );
param( 'itcf_header_class', 'string' );
param( 'itcf_cell_class', 'string' );
param( 'itcf_link', 'string' );
param( 'itcf_link_nofollow', 'integer', NULL );
param( 'itcf_link_class', 'string' );
param( 'itcf_note', 'string' );
param( 'itcf_required', 'integer' );
param( 'itcf_meta', 'integer' );
param( 'itcf_public', 'integer' );
param( 'itcf_line_highlight', 'string' );
param( 'itcf_green_highlight', 'string' );
param( 'itcf_red_highlight', 'string' );
param( 'itcf_description', 'html' );
param( 'itcf_merge', 'integer' );
$AdminUI->disp_view( 'items/views/_itemtype_edit_field.form.php' );
break;
case 'select_custom_fields':
$custom_fields = rtrim( param( 'custom_fields', 'string' ), ',' );
$custom_fields = empty( $custom_fields ) ? array() : explode( ',', $custom_fields );
$AdminUI->disp_view( 'items/views/_itemtype_fields.form.php' );
break;
default:
// No specific request, list all post types:
// Cleanup context:
forget_param( 'ityp_ID' );
// Display post types list:
$AdminUI->disp_view( 'items/views/_itemtypes.view.php' );
break;
}
if( $display_mode != 'js' )
{
$AdminUI->disp_payload_end();
// Display body bottom, debug info and close </html>:
$AdminUI->disp_global_footer();
}
?>