<?php
/**
 *	Plugin Name:    Amazon Auto Links
 *	Plugin URI:     http://en.michaeluno.jp/amazon-auto-links
 *	Description:    Generates links of Amazon products just coming out today. You just pick categories and they appear even in JavaScript disabled browsers.
 *	Author:         Michael Uno (miunosoft)
 *	Author URI:     http://michaeluno.jp
 *	Version:        3.4.13
 */

/**
 * Provides the basic information about the plugin.
 * 
 * @since       2.0.6
 * @since       3       Changed the name from `AmazonAutoLinks_Commons_Base`
 */
class AmazonAutoLinks_Registry_Base {
 
	const VERSION        = '3.4.13';    // <--- DON'T FORGET TO CHANGE THIS AS WELL!!
	const NAME           = 'Amazon Auto Links';
	const DESCRIPTION    = 'Generates links of Amazon products just coming out today. You just pick categories and they appear even in JavaScript disabled browsers.';
	const URI            = 'http://en.michaeluno.jp/amazon-auto-links';
	const AUTHOR         = 'miunosoft (Michael Uno)';
	const AUTHOR_URI     = 'http://en.michaeluno.jp/';
	const PLUGIN_URI     = 'http://en.michaeluno.jp/amazon-auto-links';
	const COPYRIGHT      = 'Copyright (c) 2013-2016, Michael Uno';
	const LICENSE        = 'GPL v2 or later';
	const CONTRIBUTORS   = '';
 
}

// Do not load if accessed directly
if ( ! defined( 'ABSPATH' ) ) { 
    return; 
}

/**
 * Provides the common data shared among plugin files.
 * 
 * To use the class, first call the setUp() method, which sets up the necessary properties.
 * 
 * @package     Amazon Auto Links
 * @copyright   Copyright (c) 2013-2016, Michael Uno
 * @authorurl	http://michaeluno.jp
 * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since		2.0.0
 * @since       3           Changed the name from `AmazonAutoLinks_Commons`.
*/
final class AmazonAutoLinks_Registry extends AmazonAutoLinks_Registry_Base {
    
	const TEXT_DOMAIN               = 'amazon-auto-links';
	const TEXT_DOMAIN_PATH          = '/language';
    
    /**
     * The hook slug used for the prefix of action and filter hook names.
     * 
     * @remark      The ending underscore is not necessary.
     */    
	const HOOK_SLUG                 = 'aal';    // without trailing underscore
    
    /**
     * The transient prefix. 
     * 
     * @remark      This is also accessed from uninstall.php so do not remove.
     * @remark      Up to 8 characters as transient name allows 45 characters or less ( 40 for site transients ) so that md5 (32 characters) can be added
     */    
	const TRANSIENT_PREFIX          = 'AAL';
    
   
	// const SectionID_License         = 'pro_license';
	// const FieldID_LicenseKey        = 'pro_license_key';
	    
    /**
     * @since       3.2.0
     */ 
    const STORE_URI_PRO             = 'http://store.michaeluno.jp/amazon-auto-links-pro/amazon-auto-links-pro/';
        
    /**
     * 
     * @since       2.0.6
     */
    static public $sFilePath;  
    
    /**
     * 
     * @since       2.0.6
     */    
    static public $sDirPath;    
    
    /**
     * @since       3
     */
    static public $aOptionKeys = array(
    
        'main'                  => 'amazon_auto_links', // used to be const AdminOptionKey          
        'template'              => 'amazon_auto_links_templates',
        'button_css'            => 'amazon_auto_links_button_css',
        
        // 3.3.0+ Stores active auto-insert items.
        'active_auto_inserts'   => 'amazon_auto_links_active_auto_inserts',
        'active_buttons'        => 'amazon_auto_links_active_buttons',
        
        // 3.3.0+ The Tools page - to remember last inputs
        'tools'                 => 'amazon_auto_links_tools',
        
        // 3.2.0+
        'last_input'            => 'amazon_auto_links_last_input',
        
        'table_versions'        => array(
            // $aDatabaseTables property key => {table name}_version
            'product'       => 'aal_products_version',
            'request_cache' => 'aal_request_cache_version',
        ),
        
        // Legacy option keys - not used and should be deleted on uninstall.
        'v1'                    => 'amazonautolinks',
        'v2'                    => 'amazon_auto_links_admin',
        
    );
        
    /**
     * Used admin pages.
     * @since       3
     */
    static public $aAdminPages = array(
        // key => 'page slug'        
        'main'              => 'aal_settings', // Settings - used to be const PageSettingsSlug         
        'category_select'   => 'aal_add_category_unit', // Add Unit by Category
        'auto_insert'       => 'aal_define_auto_insert', // Add Auto-insert
        'tag_unit'          => 'aal_add_tag_unit', // Add Unit by Tag
        'search_unit'       => 'aal_add_search_unit', // Add Unit by Search
        'url_unit'          => 'aal_add_url_unit', // 3.2.0+
        'template'          => 'aal_templates',
        'tool'              => 'aal_tools',
        'help'              => 'aal_help',
    );
    
    /**
     * Used post types.
     */
    static public $aPostTypes = array(

        // used to be const PostTypeSlug      
        'unit'        => 'amazon_auto_links',
        
        // use to be const PostTypeSlugAutoInsert
        'auto_insert' => 'aal_auto_insert',
        
        // 3+
        'button'      => 'aal_button',
	
    );
    
    /**
     * Used post types by meta boxes.
     */
    static public $aMetaBoxPostTypes = array(
        // 'page'      => 'page',
        // 'post'      => 'post',
    );
    
    /**
     * Used taxonomies.
     * @remark      
     */
    static public $aTaxonomies = array(
        // Used to be stored in the `TagSlug` class constant.
        'tag'   => 'amazon_auto_links_tag',
    );
    
    /**
     * Used shortcode slugs
     */
    static public $aShortcodes = array(
        'main'  => 'amazon_auto_links',
        'v1'    => 'amazonautolinks',   // backward compatibility for v1
    );
    
    /**
     * Stores custom database table names.
     * @remark      slug (part of class file name) => table name
     * @since       3
     */
    static public $aDatabaseTables = array(
        'product'       => 'aal_products',
        'request_cache' => 'aal_request_cache',
    );
    /**
     * Stores the database table versions.
     * @since       3
     */
    static public $aDatabaseTableVersions = array(
        'product'       => '1.0.0',
        'request_cache' => '1.0.0',
    );
    
    /**
     * Sets up class properties.
     * @return      void
     */
	static function setUp( $sPluginFilePath ) {
		
        self::$sFilePath = $sPluginFilePath; 
        self::$sDirPath  = dirname( self::$sFilePath );  
        
	}	
	
    /**
     * @return      string
     */
	public static function getPluginURL( $sRelativePath='' ) {
		return plugins_url( $sRelativePath, self::$sFilePath );
	}

    /**
     * Requirements.
     * @since           3
     */    
    static public $aRequirements = array(
        'php' => array(
            'version'   => '5.2.4',
            'error'     => 'The plugin requires the PHP version %1$s or higher.',
        ),
        'wordpress'         => array(
            'version'   => '3.4',   // uses $wpdb->delete()
            'error'     => 'The plugin requires the WordPress version %1$s or higher.',
        ),
        'mysql'             => array(
            'version'   => '5.0.3', // uses VARCHAR(2083) 
            'error'     => 'The plugin requires the MySQL version %1$s or higher.',
        ),
        'functions'     => '', // disabled
        // array(
            // e.g. 'mblang' => 'The plugin requires the mbstring extension.',
        // ),
        'classes'       => array(
            'DOMDocument' => 'The plugin requires the DOMXML extension.',
        ),
        'constants'     => '', // disabled
        // array(
            // e.g. 'THEADDONFILE' => 'The plugin requires the ... addon to be installed.',
            // e.g. 'APSPATH' => 'The script cannot be loaded directly.',
        // ),
        'files'         => '', // disabled
        // array(
            // e.g. 'home/my_user_name/my_dir/scripts/my_scripts.php' => 'The required script could not be found.',
        // ),
    );        
	
}
AmazonAutoLinks_Registry::setUp( __FILE__ );


/**
 * Determine whether to load v2 or v3.
 * 
 * If the v3 option array does not exist and v2 option array exists, include v2.
 * If the user installs v3 for the first time, v3 will be loaded.
 * If the user updated from v2, v2 will loaded and if the user updates the option, then v3 will be loaded.
 */
if ( 
    false === get_option( 'amazon_auto_links', false ) 
    && false !== get_option( 'amazon_auto_links_admin', false )
) {
    include( dirname( __FILE__ ) . '/include/v2/amazon-auto-links.php' );
    return;
}

// Otherwise, load v3 - run the bootstrap script.    
include( dirname( __FILE__ ).'/include/library/apf/admin-page-framework.php' );
include( dirname( __FILE__ ).'/include/AmazonAutoLinks_Bootstrap.php' );
new AmazonAutoLinks_Bootstrap(
    AmazonAutoLinks_Registry::$sFilePath,
    AmazonAutoLinks_Registry::HOOK_SLUG    // hook prefix    
);