cyclone-slider.php

<?php
/*
Plugin Name: Cyclone Slider 2
Plugin URI: http://www.codefleet.net/cyclone-slider-2/
Description: Create and manage sliders with ease. Built for both casual users and developers.
Version: 2.10.0
Author: Nico Amarilla
Author URI: http://www.codefleet.net/
License:

  Copyright 2015 (kosinix@codefleet.net)

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2, as 
  published by the Free Software Foundation.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  
*/

// Autoloader
function cycloneslider_autoloader( $class_name ) {
    if( false !== strpos( $class_name, 'CycloneSlider' ) ){
        $classes_dir = realpath( plugin_dir_path( __FILE__ ) ) . DIRECTORY_SEPARATOR . 'src' . DIRECTORY_SEPARATOR;
        $class_file = str_replace( '_', DIRECTORY_SEPARATOR, $class_name ) . '.php';
        require_once $classes_dir . $class_file;
    }
}
spl_autoload_register('cycloneslider_autoloader');

$cyclone_slider_plugin_instance = null;
$cyclone_slider_saved_done = false;

// Hook the plugin
add_action('plugins_loaded', 'cycloneslider_init');
function cycloneslider_init() {
    global $cyclone_slider_plugin_instance;
    
    $plugin = new CycloneSlider_Plugin();
    
    $plugin['path'] = realpath(plugin_dir_path(__FILE__)) . DIRECTORY_SEPARATOR;
    $plugin['url'] = plugin_dir_url(__FILE__);
    $plugin['version'] = 'cycloneslider_service_plugin_version';
    $plugin['debug'] = false;
    $plugin['textdomain'] = 'cycloneslider';
    $plugin['slug'] = 'cyclone-slider-2/cyclone-slider.php'; 
    $plugin['nonce_name'] = 'cyclone_slider_builder_nonce';
    $plugin['nonce_action'] = 'cyclone-slider-save';
    $plugin['wp_upload_location'] = 'cycloneslider_wp_upload_location';
    $plugin['wp_content_dir'] = 'cycloneslider_service_wp_content_dir';
    $plugin['wp_content_url'] = content_url();
    $plugin['cyclone_slider_dir'] = 'cycloneslider_service_cyclone_slider_dir'; // Folder where plugin related functions are performed
    $plugin['view_folder'] = $plugin['path'].'views';
    $plugin['view'] = 'cycloneslider_service_view';
    
    $plugin['image_resizer'] = 'cycloneslider_service_image_resizer';
    $plugin['image_editor'] = 'CycloneSlider_ImageEditor';
    $plugin['image_sizes'] = array(
        '40_40_crop' => array( // Used by thumbnail template
            'width' => 40,
            'height' => 40,
            'resize_option' => 'crop'
        ),
        '60_60_crop' => array( // Used by Galleria template
            'width' => 60,
            'height' => 60,
            'resize_option' => 'crop'
        )
    );
    $plugin['image_sizes'] = apply_filters('cycloneslider_image_sizes', $plugin['image_sizes']);
    
    $plugin['data'] = 'cycloneslider_service_data';

    $plugin['nextgen_integration'] = 'cycloneslider_service_nextgen';
    
    $plugin['exporter'] = 'cycloneslider_service_exporter';
    $plugin['exports_dir'] = $plugin['cyclone_slider_dir'].'/exports';
    $plugin['export_json_file'] = 'export.json';
    
    $plugin['importer'] = 'cycloneslider_service_importer';
    $plugin['imports_dir'] = $plugin['cyclone_slider_dir'].'/imports';
    $plugin['imports_extracts_dir'] = $plugin['imports_dir'].'/extracts';
    $plugin['import_zip_name'] = 'import.zip';
    
    
    $plugin['zip_archive'] = 'ZipArchive';
    
    // Order is important. core is overridden by active-theme which in turn is overridden by wp-content.
    $plugin['template_locations'] = array(
        array(
            'path' => $plugin['path'].'templates'.DIRECTORY_SEPARATOR, // This resides in the plugin
            'url' => $plugin['url'].'templates/',
            'location_name' => 'core'
        ),
        array(
            'path' => realpath(get_stylesheet_directory()).DIRECTORY_SEPARATOR.'cycloneslider'.DIRECTORY_SEPARATOR, // This resides in the current theme or child theme. Gets deleted when theme is deleted.
            'url' => get_stylesheet_directory_uri()."/cycloneslider/",
            'location_name' => 'active-theme'
        ),
        array(
            'path' => $plugin['wp_content_dir'].DIRECTORY_SEPARATOR.'cycloneslider'.DIRECTORY_SEPARATOR, // This resides in the wp-content folder to prevent deleting when upgrading themes. Recommended location
            'url' => $plugin['wp_content_url']."/cycloneslider/",
            'location_name' => 'wp-content'
        )
    );
    
    $plugin['settings_page'] = 'cycloneslider_service_settings_page';
    $plugin['settings_page_properties'] = array(
        'parent_slug' => 'edit.php?post_type=cycloneslider',
        'page_title' =>  __('Cyclone Slider Settings', $plugin['textdomain']),
        'menu_title' =>  __('Settings', $plugin['textdomain']),
		'capability' => 'manage_options',
        'menu_slug' => 'cycloneslider-settings',
        'option_group' => 'cyclone_option_group',
        'option_name' => 'cyclone_option_name'
    );
    
    $plugin['export_page'] = 'cycloneslider_service_export_page';
    $plugin['export_page_properties'] = array(
        'parent_slug' => 'edit.php?post_type=cycloneslider',
        'page_title' => __('Cyclone Slider Export', $plugin['textdomain']),
		'menu_title' => __('Export/Import', $plugin['textdomain']),
        'capability' => 'manage_options',
        'menu_slug' => 'cycloneslider-export',
        'transient_name' => 'cycloneslider_export_transient',
        'nonce_name' => 'cycloneslider_export_nonce',
        'nonce_action' => 'cycloneslider_export',
        'url' => get_admin_url( get_current_blog_id(), 'edit.php?post_type=cycloneslider&page=cycloneslider-export' )
    );
    
    //$plugin['export_page_nextgen'] = 'cycloneslider_service_export_page_nextgen';
    $plugin['export_page_nextgen_properties'] = array(
        'parent_slug' => '',
        'page_title' => __('Cyclone Slider Nextgen Export', $plugin['textdomain']),
		'menu_title' => __('Export Nextgen', $plugin['textdomain']),
        'capability' => 'manage_options',
        'menu_slug' => 'cycloneslider-export-nextgen',
        'transient_name' => 'cycloneslider_export_nextgen_transient',
        'nonce_name' => 'cycloneslider_export_nextgen_nonce',
        'nonce_action' => 'cycloneslider_export_nextgen',
        'url' => get_admin_url( get_current_blog_id(), 'edit.php?post_type=cycloneslider&page=cycloneslider-export-nextgen' )
    );
    
    $plugin['import_page'] = 'cycloneslider_service_import_page';
	$plugin['import_page_properties'] = array(
        'parent_slug' => '',
		'page_title' => __('Cyclone Slider Import', $plugin['textdomain']),
		'menu_title' => __('Import', $plugin['textdomain']),
		'capability' => 'manage_options',
		'menu_slug' => 'cycloneslider-import',
        'nonce_name' => 'cycloneslider_import_nonce',
        'nonce_action' => 'cycloneslider_import',
        'url' => get_admin_url( get_current_blog_id(), 'edit.php?post_type=cycloneslider&page=cycloneslider-import' )
    );
    
    $plugin['zip_archive'] = 'cycloneslider_service_zip_archive';
    
    $plugin['youtube'] = new CycloneSlider_Youtube();
    
    $plugin['vimeo'] = new CycloneSlider_Vimeo();
    
    $plugin['asset_loader'] = 'cycloneslider_service_asset_loader';
    
    $plugin['admin'] = 'cycloneslider_service_admin';
    
    $plugin['frontend'] = 'cycloneslider_service_frontend';
    
    $plugin['widgets'] = new CycloneSlider_Widgets();
    
    require_once($plugin['path'].'src/functions.php'); // Function not autoloaded from the old days. Deprecated
    
    $plugin->run();
    
    $cyclone_slider_plugin_instance = $plugin;
}

// Service Definitions
function cycloneslider_service_plugin_version( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $default_headers = array(
        'name' => 'Plugin Name',
        'plugin_uri' => 'Plugin URI',
        'version' => 'Version'
    );
    $plugin_data = get_file_data( __FILE__, $default_headers, 'plugin' ); // WP Func
    
    $object = $plugin_data['version'];
    return $object;
}

function cycloneslider_wp_upload_location( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    $wp_locations = wp_upload_dir();
    $object = $wp_locations;
    return $object;
}

function cycloneslider_service_wp_content_dir( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $wp_upload_dir = $plugin['wp_upload_location'];
    
    $object = dirname( $wp_upload_dir['basedir'] );
    return $object;
}

function cycloneslider_service_cyclone_slider_dir( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = $plugin['wp_content_dir'].'/cyclone-slider';
    return $object;
}

function cycloneslider_service_image_resizer( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_ImageResizer( $plugin['image_sizes'], $plugin['image_editor'] );
    return $object;
}

function cycloneslider_service_data( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_Data( $plugin['nonce_name'], $plugin['nonce_action'], $plugin['image_resizer'], $plugin['template_locations'], $plugin['settings_page_properties'] );
    return $object;
}

function cycloneslider_service_nextgen( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_NextgenIntegration( $plugin['data'] );
    return $object;
}

function cycloneslider_service_exporter( $plugin ){
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $wp_upload_location = $plugin['wp_upload_location'];
    $object = new CycloneSlider_Exporter( $plugin['data'], $plugin['zip_archive'], $plugin['export_json_file'], $plugin['textdomain'] );
    return $object;
}
function cycloneslider_service_importer( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $wp_upload_location = $plugin['wp_upload_location'];
    $object = new CycloneSlider_Importer( $plugin['data'], $plugin['imports_dir'], $wp_upload_location['path'], $plugin['zip_archive'], $plugin['import_zip_name'], $plugin['imports_extracts_dir'], $plugin['export_json_file'], $plugin['textdomain'] );
    return $object;
}

function cycloneslider_service_view( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_View( $plugin['view_folder'] );
    return $object;
}

function cycloneslider_service_settings_page( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_SettingsPage( $plugin['settings_page_properties'], $plugin['data'], $plugin['textdomain'], $plugin['debug'], $plugin['view'] );
    return $object;
}

function cycloneslider_service_export_page( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_ExportPage(
        $plugin['export_page_properties']['parent_slug'],
        $plugin['export_page_properties']['page_title'],
        $plugin['export_page_properties']['menu_title'],
        $plugin['export_page_properties']['capability'],
        $plugin['export_page_properties']['menu_slug'],
        $plugin['data']->get_sliders(),
        $plugin['view'],
        $plugin['exporter'],
        $plugin['wp_content_dir'],
        $plugin['wp_content_url'],
        $plugin['textdomain'],
        $plugin['export_page_properties']['transient_name'],
        $plugin['export_page_properties']['nonce_name'],
        $plugin['export_page_properties']['nonce_action'],
        $plugin['export_page_properties']['url'],
        $plugin['import_page_properties']['url'],
        $plugin['export_page_nextgen_properties']['url']
    );
    return $object;
}

function cycloneslider_service_import_page( $plugin ){
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_ImportPage(
        $plugin['import_page_properties']['parent_slug'],
        $plugin['import_page_properties']['page_title'],
        $plugin['import_page_properties']['menu_title'],
        $plugin['import_page_properties']['capability'],
        $plugin['import_page_properties']['menu_slug'],
        $plugin['data'],
        $plugin['view'],
        $plugin['import_page_properties']['nonce_name'],
        $plugin['import_page_properties']['nonce_action'],
        $plugin['importer'],
        $plugin['cyclone_slider_dir'],
        $plugin['wp_content_dir'],
        $plugin['wp_content_url'],
        $plugin['textdomain'],
        $plugin['export_page_properties']['url'],
        $plugin['import_page_properties']['url'],
        $plugin['export_page_nextgen_properties']['url']
    );
    return $object;
}

function cycloneslider_service_export_page_nextgen( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_ExportPageNextgen(
        $plugin['export_page_nextgen_properties']['parent_slug'],
        $plugin['export_page_nextgen_properties']['page_title'],
        $plugin['export_page_nextgen_properties']['menu_title'],
        $plugin['export_page_nextgen_properties']['capability'],
        $plugin['export_page_nextgen_properties']['menu_slug'],
        $plugin['view'],
        $plugin['exporter'],
        $plugin['wp_content_dir'],
        $plugin['wp_content_url'],
        $plugin['textdomain'],
        $plugin['export_page_nextgen_properties']['transient_name'],
        $plugin['export_page_nextgen_properties']['nonce_name'],
        $plugin['export_page_nextgen_properties']['nonce_action'],
        $plugin['export_page_properties']['url'],
        $plugin['import_page_properties']['url'],
        $plugin['export_page_nextgen_properties']['url']
    );
    return $object;
}

function cycloneslider_service_zip_archive( $plugin ){
    return new ZipArchive;
}

function cycloneslider_service_asset_loader( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_AssetLoader( $plugin['data']->get_settings_page_data(), $plugin['url'], $plugin['version'], $plugin['data'] );
    return $object;
}

function cycloneslider_service_admin( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_Admin($plugin['asset_loader'], $plugin['textdomain'], $plugin['data'], $plugin['debug'], $plugin['view'], $plugin['nonce_name'], $plugin['nonce_action'], $plugin['url'] );
    return $object;
}

function cycloneslider_service_frontend( $plugin ) {
    static $object;

    if (null !== $object) {
        return $object;
    }
    
    $object = new CycloneSlider_Frontend( $plugin['data'], $plugin['image_sizes'], $plugin['youtube'], $plugin['vimeo'], $plugin['view'] );
    return $object;
}