<?php

/**
 * @package     Taxononomy Images
 * @subpackage  Plugin
 */

if ( ! function_exists( 'add_filter' ) ) {
	header( 'Status: 403 Forbidden' );
	header( 'HTTP/1.1 403 Forbidden' );
	exit();
}

require_once( trailingslashit( dirname( TAXONOMY_IMAGES_FILE ) ) . 'legacy/includes/config.php' );

Taxonomy_Images_Config::set_version( '0.9.6' );
Taxonomy_Images_Config::set_plugin_file( TAXONOMY_IMAGES_FILE );

require_once( trailingslashit( dirname( TAXONOMY_IMAGES_FILE ) ) . 'legacy/includes/term.php' );
require_once( trailingslashit( dirname( TAXONOMY_IMAGES_FILE ) ) . 'legacy/includes/public-filters.php' );
require_once( trailingslashit( dirname( TAXONOMY_IMAGES_FILE ) ) . 'legacy/includes/functions.php' );
require_once( trailingslashit( dirname( TAXONOMY_IMAGES_FILE ) ) . 'legacy/includes/deprecated.php' );

// Register custom image size with WordPress.
add_action( 'init', 'taxonomy_image_plugin_add_image_size' );

// Load Plugin Text Domain.
add_action( 'init', 'taxonomy_image_plugin_text_domain' );

// Modal Button.
add_filter( 'attachment_fields_to_edit', 'taxonomy_image_plugin_modal_button', 20, 2 );

// Register settings with WordPress.
add_action( 'admin_init', 'taxonomy_image_plugin_register_settings' );

// Admin Menu.
add_action( 'admin_menu', 'taxonomy_images_settings_menu' );

// Create an association.
add_action( 'wp_ajax_taxonomy_image_create_association', 'taxonomy_image_plugin_create_association' );

// Remove an association.
add_action( 'wp_ajax_taxonomy_image_plugin_remove_association', 'taxonomy_image_plugin_remove_association' );

// Get a list of user-defined associations.
add_action( 'init', 'taxonomy_image_plugin_get_associations' );

// Dynamically create hooks for each taxonomy.
add_action( 'admin_init', 'taxonomy_image_plugin_add_dynamic_hooks' );

// Custom javascript for modal media box.
add_action( 'admin_print_scripts-media-upload-popup', 'taxonomy_image_plugin_media_upload_popup_js' );

// Custom javascript for wp-admin/edit-tags.php.
add_action( 'admin_print_scripts-edit-tags.php', 'taxonomy_image_plugin_edit_tags_js' );

// Custom styles.
add_action( 'admin_print_styles-edit-tags.php', 'taxonomy_image_plugin_css_admin' );  // Pre WordPress 4.5
add_action( 'admin_print_styles-term.php', 'taxonomy_image_plugin_css_admin' );       // WordPress 4.5+
add_action( 'admin_print_styles-media-upload-popup', 'taxonomy_image_plugin_css_admin' );

// Thickbox styles.
add_action( 'admin_print_styles-edit-tags.php', 'taxonomy_image_plugin_css_thickbox' );

// Public Styles.
add_action( 'wp_enqueue_scripts', 'taxonomy_image_plugin_css_public' );

// Activation.
register_activation_hook( __FILE__, 'taxonomy_image_plugin_activate' );

// Cache Images.
add_action( 'template_redirect', 'taxonomy_image_plugin_cache_queried_images' );

// Plugin Meta Links.
add_filter( 'plugin_row_meta', 'taxonomy_images_plugin_row_meta', 10, 2 );

// Enqueue Admin Scripts.
add_action( 'admin_enqueue_scripts', 'taxonomy_images_admin_enqueue_scripts' );