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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web23/html/wp-content/themes/enfold/framework/php/ |
| Current File : //var/www/web23/html/wp-content/themes/enfold/framework/php/class-adminpages.php |
<?php
/**
* This file holds the avia_adminpages class which is needed to build the avia admin option pages for the wordpress backend
*
* @author Christian "Kriesi" Budschedl
* @copyright Copyright (c) Christian Budschedl
* @link http://kriesi.at
* @link http://aviathemes.com
* @since Version 1.0
* @package AviaFramework
*/
if( ! defined( 'AVIA_FW' ) ) { exit( 'No direct script access allowed' ); }
/**
* AVIA Adminpages
*
* This class sets the javascript and css links, hooks into wordpress to create the option pages and calls the html creating class to render the different form elements
*
* @package AviaFramework
*
*/
if( ! class_exists( 'avia_adminpages' ) )
{
class avia_adminpages
{
/**
* holds the $avia_superobject with all the previously stored informations like theme/plugin data, options data, default values etc
*
* @var avia_superobject
*/
protected $avia_superobject;
/**
* all page slugs
*
* @since 4.8
* @var array
*/
protected $page_slugs;
/**
* The constructor sets up the superobject and then hooks into wordpress and creates the option pages based on the $this->avia_superobject->option_page_data array.
* The method that gets attached to the hook is attach_options_to_menu.
*
* @param avia_superobject $avia_superobject
*/
public function __construct( avia_superobject $avia_superobject )
{
$this->avia_superobject = $avia_superobject;
$this->page_slugs = array();
foreach( $this->avia_superobject->option_pages as $data_set )
{
if( $data_set['parent'] == $data_set['slug'] )
{
if( ! in_array( $data_set['slug'], $this->page_slugs ) )
{
$this->page_slugs[] = $data_set['slug'];
}
}
}
add_action( 'admin_menu', array( $this, 'attach_options_to_menu' ), 10, 0 );
add_action( 'admin_menu', array( $this, 'non_option_page_scripts' ), 10, 0 );
}
/**
* @since 4.8
*/
public function __destruct()
{
unset( $this->avia_superobject );
unset( $this->page_slugs );
}
/**
* Register javascripts in the framework/js folder so they can easily be called when needed
*/
public function add_scripts()
{
wp_enqueue_script( 'thickbox' );
wp_enqueue_script( 'media-upload' );
wp_enqueue_script( 'jquery-ui-sortable');
//get new wp35 uploader but only on admin option pages. on all other pages the script is called by wordpress
if( function_exists( 'wp_enqueue_media' ) && ( isset( $_REQUEST['page'] ) && $_REQUEST['page'] == 'avia' ) )
{
wp_enqueue_media();
}
$files = avia_backend_load_scripts_by_folder( AVIA_JS );
foreach ( $files as $index => $file )
{
$file_info = pathinfo( $file );
if( isset( $file_info['extension'] ) && $file_info['extension'] == 'js' )
{
$filename = basename( $file_info['basename'], '.' . $file_info['extension'] ) ;
wp_enqueue_script( $filename, AVIA_JS_URL . $file , false, AV_FRAMEWORK_VERSION );
}
}
}
/**
* Print css stylesheets in the framework/css folder to the admin head
*/
public function add_styles()
{
wp_enqueue_style( 'thickbox' );
$files = avia_backend_load_scripts_by_folder( AVIA_CSS );
foreach ( $files as $index => $file )
{
$file_info = pathinfo( $file );
if( isset( $file_info['extension'] ) && $file_info['extension'] == 'css' )
{
$filename = basename( $file_info['basename'], '.' . $file_info['extension'] ) ;
wp_enqueue_style( $filename, AVIA_CSS_URL . $file, false, AV_FRAMEWORK_VERSION );
}
}
//load the new css styles if the theme supports them
if(current_theme_supports('avia_improved_backend_style'))
{
wp_enqueue_style( 'avia_admin_new', AVIA_CSS_URL . 'conditional_load/avia_admin_modern.css', false, AV_FRAMEWORK_VERSION );
}
}
/**
* Print css stylesheets in the framework/css folder to the admin head
*/
protected function add_global_styles()
{
wp_enqueue_style( 'avia_global_admin', AVIA_CSS_URL . 'conditional_load/avia_global_admin.css', false, AV_FRAMEWORK_VERSION );
}
/**
* This function adds the scripts and styles to non framework generated page (for example the media uploader or default posts/pages)
*/
public function non_option_page_scripts()
{
$check = array(
'post-new.php',
'post.php',
'widgets.php',
'media-upload.php'
);
$current = basename( $_SERVER['PHP_SELF'] );
if( in_array( $current, $check ) )
{
$this->add_styles();
$this->add_scripts();
}
$this->add_global_styles();
}
/**
* attach_options_to_menu
*
* Sorts the $this->avia_superobject->option_page_data array based on index,
* then loops over that array and creates a option page for each entry that is a parent.
* It automatically loads scripts and styles for all option pages as well.
* The very first entry that is called will be set as the 'master menu' item with the themes name,
* then each parent item (including the first one) will be attached to this item
* For each menu item the $this->initialize function is set as the page rendering function.
*/
public function attach_options_to_menu()
{
if( ! isset( $this->avia_superobject->option_pages ) )
{
return;
}
$page_creation_method = 'add_object_page'; //deprecated since 4.5
if( function_exists( 'add_menu_page' ) )
{
$page_creation_method = 'add_menu_page';
}
$top_level = '';
foreach( $this->avia_superobject->option_pages as $key => $data_set )
{
//if its the very first option item make it a main menu with theme or plugin name, then as first submenu add it again with real menu name
if( empty( $top_level ) )
{
$the_title = apply_filters( 'avia_filter_backend_page_title', $this->avia_superobject->base_data['Title'] );
/**
* @used_by avia_auto_updates 10
* @param string
* @return string
*/
$menu_title = apply_filters( 'avia_filter_backend_menu_title', $the_title );
$top_level = $data_set['slug'];
$avia_page = $page_creation_method( $the_title, // page title
$menu_title, // menu title
'manage_options', // capability
$top_level, // menu slug (and later also database options key)
array( $this, 'render_page' ), // executing function
'dashicons-admin-home',
26
);
}
if( $data_set['parent'] == $data_set['slug'] )
{
$avia_page = add_submenu_page( $top_level, // parent page slug to attach
$data_set['title'], // page title
$data_set['title'], // menu title
'manage_options', // capability
$data_set['slug'], // menu slug (and later also database options key)
array( $this, 'render_page' ) // executing function
);
}
if( ! empty( $avia_page ) )
{
//add scripts and styles to all avia options pages
add_action( 'admin_print_scripts-' . $avia_page, array( $this, 'add_scripts' ) );
add_action( 'admin_print_styles-' . $avia_page, array( $this, 'add_styles' ) );
}
}
/**
* Allows to add additional submenus
*
* @used_by aviaElementTemplates::handler_ava_menu_page_added 10
*
* @since 4.8
* @param string $top_level
* @param avia_adminpages $this
* @param string $the_title
* @param string $menu_title
*/
do_action( 'ava_menu_page_added', $top_level, $this, $the_title, $menu_title );
}
/**
* Render_page
*
* This is the function that is called when a framework option page gets opened.
* It checks the current page slug and based on that slug filters the $this->avia_superobject->option_page_data options array.
* All option sets with the same slug get renderd with the help of the avia_htmlhelper class.
*/
public function render_page()
{
$current_slug = $_GET['page'];
$firstClass = 'avia_active_container';
// make page title accessible
foreach( $this->avia_superobject->option_pages as $key => $data_set )
{
if( $data_set['parent'] == $data_set['slug'] && $data_set['slug'] == $current_slug )
{
$this->avia_superobject->currentpage = $data_set['title'];
break;
}
}
$this->avia_superobject->page_slug = $current_slug;
$html = new avia_htmlhelper($this->avia_superobject);
echo $html->page_header();
foreach( $this->avia_superobject->option_pages as $option_page )
{
if( $current_slug == $option_page['parent'] )
{
echo $html->create_container_based_on_slug( $option_page, $firstClass );
$firstClass = '';
}
}
$show_reset = true;
if( ! empty( $this->page_slugs ) )
{
$show_reset = $current_slug == $this->page_slugs[0];
}
echo $html->page_footer( $show_reset );
}
}
}
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