1 <?php
  2 /**
  3  * Scripts
  4  *
  5  * @package     EDD
  6  * @subpackage  Functions
  7  * @copyright   Copyright (c) 2013, Pippin Williamson
  8  * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
  9  * @since       1.0
 10  */
 11 
 12 // Exit if accessed directly
 13 if ( ! defined( 'ABSPATH' ) ) exit;
 14 
 15 /**
 16  * Load Scripts
 17  *
 18  * Enqueues the required scripts.
 19  *
 20  * @since 1.0
 21  * @global $edd_options
 22  * @global $post
 23  * @return void
 24  */
 25 function edd_load_scripts() {
 26     global $edd_options, $post;
 27 
 28     wp_enqueue_script( 'jquery' );
 29 
 30     // Get position in cart of current download
 31     if ( isset( $post->ID ) ) {
 32         $position = edd_get_item_position_in_cart( $post->ID );
 33     }
 34 
 35     if ( edd_is_checkout() ) {
 36         if ( edd_is_cc_verify_enabled() ) {
 37             wp_enqueue_script( 'creditCardValidator', EDD_PLUGIN_URL . 'assets/js/jquery.creditCardValidator.js', array( 'jquery' ), EDD_VERSION );
 38         }
 39         wp_enqueue_script( 'edd-checkout-global', EDD_PLUGIN_URL . 'assets/js/edd-checkout-global.js', array( 'jquery' ), EDD_VERSION );
 40         wp_localize_script( 'edd-checkout-global', 'edd_global_vars', array(
 41             'ajaxurl'           => edd_get_ajax_url(),
 42             'checkout_nonce'    => wp_create_nonce( 'edd_checkout_nonce' ),
 43             'currency_sign'     => edd_currency_filter(''),
 44             'currency_pos'      => isset( $edd_options['currency_position'] ) ? $edd_options['currency_position'] : 'before',
 45             'no_gateway'        => __( 'Please select a payment method', 'edd' ),
 46             'no_discount'       => __('Please enter a discount code', 'edd'), // Blank discount code message
 47             'discount_applied'  => __('Discount Applied', 'edd'), // Discount verified message
 48             'no_email'          => __('Please enter an email address before applying a discount code', 'edd'),
 49             'no_username'       => __('Please enter a username before applying a discount code', 'edd'),
 50             'purchase_loading'  => __('Please Wait...', 'edd'),
 51             'complete_purchasse' => __('Purchase', 'edd')
 52         ));
 53     }
 54 
 55     // Load AJAX scripts, if enabled
 56     if ( edd_is_ajax_enabled() ) {
 57         wp_enqueue_script( 'edd-ajax', EDD_PLUGIN_URL . 'assets/js/edd-ajax.js', array( 'jquery' ), EDD_VERSION );
 58         wp_localize_script( 'edd-ajax', 'edd_scripts', array(
 59                 'ajaxurl'                   => edd_get_ajax_url(),
 60                 'ajax_nonce'                => wp_create_nonce( 'edd_ajax_nonce' ),
 61                 'position_in_cart'          => isset( $position ) ? $position : -1,
 62                 'already_in_cart_message'   => __('You have already added this item to your cart', 'edd'), // Item already in the cart message
 63                 'empty_cart_message'        => __('Your cart is empty', 'edd'), // Item already in the cart message
 64                 'loading'                   => __('Loading', 'edd') , // General loading message
 65                 'ajax_loader'               => EDD_PLUGIN_URL . 'assets/images/loading.gif', // Ajax loading image
 66                 'is_checkout'               => edd_is_checkout() ? '1' : '0',
 67                 'default_gateway'           => edd_get_default_gateway(),
 68                 'redirect_to_checkout'      => edd_straight_to_checkout() ? '1' : '0',
 69                 'checkout_page'             => edd_get_checkout_uri(),
 70                 'permalinks'                => get_option( 'permalink_structure' ) ? '1' : '0',
 71             )
 72         );
 73     }
 74 }
 75 add_action( 'wp_enqueue_scripts', 'edd_load_scripts' );
 76 
 77 /**
 78  * Register Styles
 79  *
 80  * Checks the styles option and hooks the required filter.
 81  *
 82  * @since 1.0
 83  * @global $edd_options
 84  * @return void
 85  */
 86 function edd_register_styles() {
 87     global $edd_options;
 88 
 89     if ( isset( $edd_options['disable_styles'] ) )
 90         return;
 91 
 92     $file = 'edd.css';
 93 
 94     if ( file_exists( trailingslashit( get_stylesheet_directory() ) . 'edd_templates/' . $file ) ) {
 95         $url = trailingslashit( get_stylesheet_directory_uri() ) . 'edd_templates/' . $file;
 96     } elseif ( file_exists( trailingslashit( get_template_directory() ) . 'edd_templates/' . $file ) ) {
 97         $url = trailingslashit( get_template_directory_uri() ) . 'edd_templates/' . $file;
 98     } elseif ( file_exists( trailingslashit( edd_get_templates_dir() ) . $file ) ) {
 99         $url = trailingslashit( edd_get_templates_url() ) . $file;
100     }
101 
102     wp_enqueue_style( 'edd-styles', $url, EDD_VERSION );
103 }
104 add_action( 'wp_enqueue_scripts', 'edd_register_styles' );
105 
106 /**
107  * Load Admin Scripts
108  *
109  * Enqueues the required admin scripts.
110  *
111  * @since 1.0
112  * @global $post
113  * @global $pagenow
114  * @global $edd_discounts_page
115  * @global $edd_payments_page
116  * @global $edd_settings_page
117  * @global $edd_reports_page
118  * @global $edd_system_info_page
119  * @global $edd_add_ons_page
120  * @global $edd_options
121  * @global $edd_upgrades_screen
122  * @param string $hook Page hook
123  * @return void
124  */
125 function edd_load_admin_scripts( $hook ) {
126     global $post, $pagenow, $edd_discounts_page, $edd_payments_page, $edd_settings_page, $edd_reports_page, $edd_system_info_page, $edd_add_ons_page, $edd_options, $edd_upgrades_screen;
127 
128     $edd_pages = array( $edd_discounts_page, $edd_payments_page, $edd_settings_page, $edd_reports_page, $edd_system_info_page, $edd_add_ons_page, $edd_upgrades_screen, 'index.php' );
129     $edd_cpt   = apply_filters( 'edd_load_scripts_for_these_types', array( 'download', 'edd_payment' ) );
130 
131     if ( ! in_array( $hook, $edd_pages ) && ! is_object( $post ) )
132         return;
133 
134     if ( is_object( $post ) && ! in_array( $post->post_type, $edd_cpt ) )
135         return;
136 
137     if ( $hook == 'download_page_edd-reports' ) {
138         wp_enqueue_script( 'jquery-flot', EDD_PLUGIN_URL . 'assets/js/jquery.flot.js' );
139     }
140     if ( $hook == 'download_page_edd-discounts' ) {
141         wp_enqueue_script( 'jquery-ui-datepicker' );
142         $ui_style = ( 'classic' == get_user_option( 'admin_color' ) ) ? 'classic' : 'fresh';
143         wp_enqueue_style( 'jquery-ui-css', EDD_PLUGIN_URL . 'assets/css/jquery-ui-' . $ui_style . '.css' );
144     }
145     if ( $hook == $edd_settings_page ) {
146         wp_enqueue_style( 'colorbox', EDD_PLUGIN_URL . 'assets/css/colorbox.css', array(  ), '1.3.20' );
147         wp_enqueue_script( 'colorbox', EDD_PLUGIN_URL . 'assets/js/jquery.colorbox-min.js', array( 'jquery' ), '1.3.20' );
148     }
149     wp_enqueue_style( 'jquery-chosen', EDD_PLUGIN_URL . 'assets/css/chosen.css', array(  ), EDD_VERSION );
150     wp_enqueue_script( 'jquery-chosen', EDD_PLUGIN_URL . 'assets/js/chosen.jquery.min.js', array( 'jquery' ), EDD_VERSION );
151     wp_enqueue_script( 'media-upload' );
152     wp_enqueue_script( 'thickbox' );
153     wp_enqueue_script( 'edd-admin-scripts', EDD_PLUGIN_URL . 'assets/js/admin-scripts.js', array( 'jquery' ), EDD_VERSION, false );
154     wp_localize_script( 'edd-admin-scripts', 'edd_vars', array(
155         'post_id'           => isset( $post->ID ) ? $post->ID : null,
156         'edd_version'       => EDD_VERSION,
157         'add_new_download'  => __( 'Add New Download', 'edd' ),                                     // Thickbox title
158         'use_this_file'     => __( 'Use This File','edd' ),                                         // "use this file" button
159         'quick_edit_warning'=> __( 'Sorry, not available for variable priced products.', 'edd' ),
160         'delete_payment'    => __( 'Are you sure you wish to delete this payment?', 'edd' ),
161         'one_price_min'     => __( 'You must have at least one price', 'edd' ),
162         'one_file_min'      => __( 'You must have at least one file', 'edd' ),
163         'one_field_min'     => __( 'You must have at least one field', 'edd' ),
164         'currency_sign'     => edd_currency_filter(''),
165         'currency_pos'      => isset( $edd_options['currency_position'] ) ? $edd_options['currency_position'] : 'before',
166         'new_media_ui'      => apply_filters( 'edd_use_35_media_ui', 1 ),
167         'remove_text'       => __( 'Remove', 'edd' )
168     ));
169     wp_enqueue_style( 'thickbox' );
170 
171     wp_enqueue_style( 'edd-admin', EDD_PLUGIN_URL . 'assets/css/edd-admin.css', EDD_VERSION );
172 }
173 add_action( 'admin_enqueue_scripts', 'edd_load_admin_scripts', 100 );
174 
175 /**
176  * Admin Downloads Icon
177  *
178  * Echoes the CSS for the downloads post type icon.
179  *
180  * @since 1.0
181  * @global $post_type
182  * @return void
183 */
184 function edd_admin_downloads_icon() {
185     global $post_type;
186     $icon_url = EDD_PLUGIN_URL . 'assets/images/edd-icon.png';
187     ?>
188     <style type="text/css" media="screen">
189         body #adminmenu #menu-posts-download div.wp-menu-image { background:transparent url( "<?php echo $icon_url; ?>" ) no-repeat 7px -32px; }
190         body #adminmenu #menu-posts-download:hover div.wp-menu-image,
191         body #adminmenu #menu-posts-download.wp-has-current-submenu div.wp-menu-image { background:transparent url( "<?php echo $icon_url; ?>" ) no-repeat 7px 0; }
192         <?php if ( ( isset( $_GET['post_type'] ) ) && ( $_GET['post_type'] == 'download' ) || ( $post_type == 'download' ) ) : ?>
193         #icon-edit { background:transparent url("<?php echo EDD_PLUGIN_URL .'assets/images/edd-cpt.png'; ?>") no-repeat; }
194         <?php endif; ?>
195         @media
196         only screen and (-webkit-min-device-pixel-ratio: 1.5),
197         only screen and (   min--moz-device-pixel-ratio: 1.5),
198         only screen and (     -o-min-device-pixel-ratio: 3/2),
199         only screen and (        min-device-pixel-ratio: 1.5),
200         only screen and (                min-resolution: 1.5dppx) {
201             /* Admin Menu - 16px @2x */
202             body #adminmenu #menu-posts-download div.wp-menu-image {
203                 background: transparent url('<?php echo EDD_PLUGIN_URL; ?>assets/images/edd-icon-2x.png') no-repeat 7px -20px !important;
204                 background-size: 16px 48px !important;
205             }
206 
207             body #adminmenu #menu-posts-download:hover div.wp-menu-image,
208             body #adminmenu #menu-posts-download.wp-menu-open div.wp-menu-image {
209                 background-position: 7px 4px !important;
210             }
211 
212             /* Post Screen - 32px @2x */
213             .icon32-posts-download {
214                 background: url('<?php echo EDD_PLUGIN_URL; ?>assets/images/edd-cpt-2x.png') no-repeat 0 0 !important;
215                 background-size: 32px 32px !important;
216             }
217         }
218         #edd-media-button { -webkit-background-size: 16px; -moz-background-size: 16px; background-size: 16px; background-image: url(<?php echo EDD_PLUGIN_URL; ?>assets/images/edd-cpt-2x.png); margin-top: -1px; }
219     </style>
220     <?php
221 }
222 add_action( 'admin_head','edd_admin_downloads_icon' );
223 
224 /**
225  * Adds EDD Version to the <head> tag
226  *
227  * @since 1.4.2
228  * @return void
229 */
230 function edd_version_in_header(){
231     // Newline on both sides to avoid being in a blob
232     echo '<meta name="generator" content="Easy Digital Downloads v'.EDD_VERSION.'" />'."\n";
233 }
234 add_action( 'wp_head', 'edd_version_in_header' );

Easy Digital Downloads API documentation generated by ApiGen 2.8.0