<?php
/**
 * Handles administration-related features and operations of the plugin.
 *
 */
class AltTextLab_Admin {

    /**
     * Stores the identifier name for this plugin.
     */
    private $plugin_name;

    /**
     * Contains the current version number of this plugin.
     *
     */
    private $version;

    /**
     * Sets up the class by configuring its initial properties.
     *
     */
    public function __construct( $plugin_name, $version ) {
        $this->plugin_name = $plugin_name;
        $this->version = $version;
    }

    /**
     * Adds the global CSS stylesheets that apply to all admin pages.
     *
     */
    public function enqueue_styles() {
        wp_enqueue_style( 'alttextlab-global', plugin_dir_url(__FILE__) . 'css/alttextlab-global.css', array(), $this->version, 'all' );
    }

    /**
     * Loads and configures JavaScript resources for the administration interface.
     *
     */
    public function enqueue_scripts() {
        wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/admin.js', array( 'wp-i18n', 'jquery' ), $this->version, true );
        wp_enqueue_script( $this->plugin_name . 'account-settings', plugin_dir_url( __FILE__ ) . 'js/account-settings.js', array( 'wp-i18n', 'jquery' ), $this->version, true );

        $wpml_active = AltTextLab_Utility::is_wpml_active();
        $use_single_lang = get_option( 'alttextlab_use_single_lang', 'no' ) === 'yes';

        wp_localize_script( $this->plugin_name, 'alttextlab', array(
            'ajax_url'                                => admin_url( 'admin-ajax.php' ),
            'security_single_generate'                => wp_create_nonce( 'alttextlab_single_generate' ),
            'security_insufficient_credits_notice'    => wp_create_nonce( 'alttextlab_insufficient_credits_notice' ),
            'security_monthly_limit_notice'           => wp_create_nonce( 'alttextlab_monthly_limit_notice' ),
            'security_edit_history'                   => wp_create_nonce( 'alttextlab_edit_history' ),
            'security_alttextlab_bulk_generate'       => wp_create_nonce( 'security_alttextlab_bulk_generate' ),
            'security_alttextlab_sync_posts_batch'    => wp_create_nonce( 'alttextlab_sync_posts_batch' ),
            'security_alttextlab_sync_posts_process'  => wp_create_nonce( 'alttextlab_sync_posts_process' ),
            'security_alttextlab_generate_for_image'  => wp_create_nonce( 'security_alttextlab_generate_for_image' ),
            'security_prepare_transition'             => wp_create_nonce( 'alttextlab_security_prepare_transition' ),
            'security_review_settings'                => wp_create_nonce( 'alttextlab_security_review_settings' ),
            'security_account_review_block_settings'  => wp_create_nonce( 'alttextlab_security_account_review_block_settings' ),
            'security_enrich_post_generate'           => wp_create_nonce( 'alttextlab_security_enrich_post_generate' ),
            'security_enrich_post_content_transient'  => wp_create_nonce( 'alttextlab_enrich_post_content_transient' ),
            'security_check_attachment_eligibility'   => wp_create_nonce( 'alttextlab_check_attachment_eligibility' ),
            'security_update_toggle'                  => wp_create_nonce( 'alttextlab_update_toggle' ),
            'can_user_upload_files'                   => current_user_can( 'upload_files' ),
            'should_update_title'                     => get_option( 'alttextlab_update_title' ),
            'should_update_caption'                   => get_option( 'alttextlab_update_caption' ),
            'should_update_description'               => get_option( 'alttextlab_update_description' ),
            'icon_button_generate'                    => plugin_dir_url( ALT_TEXT_LAB_FILE ) . 'admin/img/logo_white.svg',
            'has_api_key'                             => AltTextLab_Utility::get_api_key() ? true : false,
            'bulk_sequential'                         => $wpml_active && $use_single_lang,
            'settings_page_url'                       => admin_url( 'admin.php?page=alttextlab' ),
        ) );
        wp_set_script_translations( $this->plugin_name, 'alttextlab' );
    }

}