664 lines
22 KiB
PHP
664 lines
22 KiB
PHP
<?php
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/*
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Plugin Name: User Private Files 1.1
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Description: Plugin to manage private files for users. You can upload files for your users to access, files are only viewable/downloadable for the designated users.
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Author: Hai Bui - FLDtrace team
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Author URI: http://www.fldtrace.com
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License: GPL
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Version: 1.1
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2, as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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//*********** install/uninstall actions ********************//
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register_activation_hook(__FILE__,'upf_install');
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register_deactivation_hook(__FILE__, 'upf_uninstall');
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function upf_install(){
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upf_uninstall();//force to uninstall option
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add_option('upf_email_subject','Przesłano nowy plik');//New File Upload
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add_option('upf_email_message',"Witaj %user_login%,\nPrzesłano dla Ciebie nowy plik o nazwie %filename%, możesz go pobrać na stronie %download_url%\nDo zobaczenia!");//Hello %user_login%,\nYou have a new file upload. The file name is %filename%, you can download it here %download_url%
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}
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function upf_uninstall(){
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delete_option('upf_email_subject');
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delete_option('upf_email_message');
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}
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//*********** end of install/uninstall actions ********************//
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function upf_init() {
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load_plugin_textdomain('user-private-files');
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}
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add_action('init', 'upf_init');
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add_action('admin_menu', 'upf_menu');
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function upf_menu() {
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add_submenu_page( 'edit.php?post_type=userfile', 'User Private Files', 'Settings', 'manage_options', 'upf_options', 'upf_options');
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}
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function upf_options() {
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if (!current_user_can('manage_options')) {
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wp_die( __('You do not have sufficient permissions to access this page.', 'user-private-files') );
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}
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if (!empty($_POST['update'])) {
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if($_POST['upf_email_subject'] ) {
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update_option('upf_email_subject',$_POST['upf_email_subject'] );
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}
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if($_POST['upf_email_message'] ) {
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update_option('upf_email_message',esc_attr($_POST['upf_email_message']) );
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}
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?>
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<div class="updated settings-error" id="setting-error-settings_updated"><p><strong><?php _e('Ustawienia zapisane', 'user-private-files');?>.</strong></p></div><!--Settings Saved-->
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<?php
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}
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$upf_email_subject = get_option('upf_email_subject');
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$upf_email_message = get_option('upf_email_message');
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?>
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<div class="wrap">
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<h2><?php _e('Ustawienia plików użytkownika', 'user-private-files');?></h2><!--User Private Files Settings-->
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<form method="POST" action="<?php echo $_SERVER['REQUEST_URI']; ?>">
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<h3><?php _e('Notyfikacja', 'user-private-files');?></h3><!--Notification-->
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<table class="form-table">
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<tbody>
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<tr valign="top">
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<th scope="row"><label for="upf_email_subject"><?php _e('Temat wiadomości email:', 'user-private-files');?></label></th><!--Email Subject:-->
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<td><input type="text" class="regular-text" name="upf_email_subject" id="upf_email_subject" value="<?php echo $upf_email_subject; ?>"></td>
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</tr>
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<tr valign="top">
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<th scope="row"><label for="upf_email_subject"><?php _e('Treść wiadomości email:', 'user-private-files');?></label></th><!--Email Message-->
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<td>
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<textarea name="upf_email_message" class="regular-text" rows="5" cols="50"><?php echo $upf_email_message; ?></textarea>
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<p class="description"><?php _e('Dostępne zmienne: ', 'user-private-files');?> <br/><strong>%blogname%, %siteurl%, %user_login%, %filename%, %download_url%, %category%</strong></p> <!--Available Variables-->
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</td>
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</tr>
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</tbody>
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</table>
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<input type="hidden" name="update" value="update">
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<p class="submit"><input type="submit" value="<?php _e('Zapisz zmiany', 'user-private-files');?>" class="button-primary" id="submit" name="submit"></p><!--Save Changes-->
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</form>
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</div>
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<?php
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}
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add_action( 'init', 'upf_register_cpt_userfile' );
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function upf_register_cpt_userfile() {
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$labels = array(
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'name' => _x( 'Pliki użytkowników', 'userfile' ),//User Files
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'singular_name' => _x( 'Plik użytkownika', 'userfile' ),//User File
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'add_new' => _x( 'Dodaj nowy', 'userfile' ),//Add New
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'add_new_item' => _x( 'Dodaj nowy plik użytkownika', 'userfile' ),//Add New User File
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'edit_item' => _x( 'Zedytuj plik użytkownika', 'userfile' ),//Edit User File
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'new_item' => _x( 'Nowy plik użytkownika', 'userfile' ),//New User File
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'view_item' => _x( 'Wyświetl plik użytkownika', 'userfile' ),//View User File
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'search_items' => _x( 'Wyszukaj pliki użytkownika', 'userfile' ),//Search User Files
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'not_found' => _x( 'Nie znaleziono plików użytkownika', 'userfile' ),//No user files found
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'not_found_in_trash' => _x( 'Nie znaleziono plików użytkownika w koszu', 'userfile' ),//No user files found in Trash
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'parent_item_colon' => _x( 'Plik użytkownika "Rodzica"', 'userfile' ),//Parent User File:
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'menu_name' => _x( 'Pliki użytkownika', 'userfile' ),//User Files
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);
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$args = array(
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'labels' => $labels,
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'hierarchical' => false,
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'supports' => array( 'title', 'author', 'editor' ),
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'taxonomies' => array( 'file_categories' ),
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'public' => true,
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'show_ui' => true,
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'show_in_menu' => true,
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'show_in_nav_menus' => false,
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'publicly_queryable' => true,
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'exclude_from_search' => true,
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'has_archive' => false,
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'query_var' => true,
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'can_export' => false,
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'rewrite' => false,
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'capabilities' => array(
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'edit_post' => 'update_core',
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'edit_posts' => 'update_core',
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'edit_others_posts' => 'update_core',
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'publish_posts' => 'update_core',
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'read_post' => 'update_core',
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'read_private_posts' => 'update_core',
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'delete_post' => 'update_core'
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)
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);
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register_post_type( 'userfile', $args );
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}
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add_action( 'init', 'upf_register_taxonomy_file_categories' );
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function upf_register_taxonomy_file_categories() {
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$labels = array(
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'name' => _x( 'Kategorie', 'file_categories' ),//Categories
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'singular_name' => _x( 'Kategoria', 'file_categories' ),//Category
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'search_items' => _x( 'Wyszukaj kategorie', 'file_categories' ),//Search Categories
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'popular_items' => _x( 'Popularne kategorie', 'file_categories' ),//Popular Categories
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'all_items' => _x( 'Wszystkie kategorie', 'file_categories' ),//All Categories
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'parent_item' => _x( 'Kategoria "Rodzica"', 'file_categories' ),//Parent Category
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'parent_item_colon' => _x( 'Kategoria "Rodzica":', 'file_categories' ),//Parent Category
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'edit_item' => _x( 'Edytuj kategorie', 'file_categories' ),//Edit Category
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'update_item' => _x( 'Zaktualizuj kategorie', 'file_categories' ),//Update Category
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'add_new_item' => _x( 'Dodaj nową kategorię', 'file_categories' ),//Add New Category
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'new_item_name' => _x( 'Nowa kategoria', 'file_categories' ),//New Category
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'separate_items_with_commas' => _x( 'Oddziel kategorie przecinkami', 'file_categories' ),//Separate categories with commas
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'add_or_remove_items' => _x( 'Dodaj lub usuń kategorię', 'file_categories' ),//Add or remove categories
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'choose_from_most_used' => _x( 'Wybierz z najczęściej wykorzystywanych kategorii', 'file_categories' ),//Choose from the most used categories
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'menu_name' => _x( 'Kategorie', 'file_categories' ),//Categories
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);
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$args = array(
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'labels' => $labels,
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'public' => true,
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'show_in_nav_menus' => false,
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'show_ui' => true,
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'show_tagcloud' => false,
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'hierarchical' => true,
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'rewrite' => false,
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'query_var' => true
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);
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register_taxonomy( 'file_categories', array('userfile'), $args );
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}
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// Register the column
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function upf_user_column_register( $columns ) {
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$columns['user'] = __( 'User', 'user-private-files' );
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return $columns;
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}
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add_filter( 'manage_edit-userfile_columns', 'upf_user_column_register' );
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// Display the column content
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function upf_user_column_display( $column_name, $post_id ) {
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if ( 'user' != $column_name )
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return;
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$username = get_post_meta($post_id, 'upf_user', true);
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echo $username;
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}
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add_action( 'manage_userfile_posts_custom_column', 'upf_user_column_display', 10, 2 );
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// Register the column as sortable
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function upf_user_column_register_sortable( $columns ) {
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$columns['user'] = 'user';
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return $columns;
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}
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add_filter( 'manage_edit-userfile_sortable_columns', 'upf_user_column_register_sortable' );
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function upf_user_column_orderby( $vars ) {
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if ( isset( $vars['orderby'] ) && 'user' == $vars['orderby'] ) {
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$vars = array_merge( $vars, array(
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'meta_key' => 'upf_user',
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'orderby' => 'meta_value'
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) );
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}
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return $vars;
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}
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add_filter( 'request', 'upf_user_column_orderby' );
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add_filter('get_sample_permalink_html', 'upf_hide_sample_permalink', '',4);
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function upf_hide_sample_permalink($return, $id, $new_title, $new_slug){
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global $post;
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if ($post->post_type == 'userfile') {
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$return = '';
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}
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return $return;
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}
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function upf_get_user_dir($user_id) {
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if (empty($user_id)) return false;
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$dir = get_user_meta($user_id, 'upf_dir', true);
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if (empty($dir)) {
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$dir = uniqid($user_id.'_');
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add_user_meta( $user_id, 'upf_dir', $dir );
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}
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return $dir;
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}
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add_action( 'post_edit_form_tag' , 'upf_post_edit_form_tag' );
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function upf_post_edit_form_tag() {
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global $post;
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// if invalid $post object or post type is not 'userfile', return
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if(!$post || get_post_type($post->ID) != 'userfile') return;
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echo ' enctype="multipart/form-data" autocomplete="off"';
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}
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add_action('admin_menu', 'upf_meta_box');
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function upf_meta_box() {
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add_meta_box('userfile', __('User File', 'user-private-files'), 'upf_meta_fields', 'userfile', 'normal', 'high');
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}
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function upf_meta_fields() {
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global $post;
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wp_nonce_field(plugin_basename(__FILE__), 'wp_upf_nonce');
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$upf_file = get_post_meta($post->ID, 'upf_file', true);
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if (!empty($upf_file)) { ?>
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<p><?php _e('Current file:', 'user-private-files');?> <a href="<?php echo $upf_file['url'];?>" target="_blank"><?php echo basename($upf_file['file']);?></a></p>
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<?php
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}
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?>
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<p class="label"><label for="upf_file"><?php _e('Prześlij plik PDF tutaj', 'user-private-files');?></label></p><!--Upload a PDF file here-->
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<p><input type="file" name="upf_file" id="upf_file" /></p>
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<p class="label"><label for="upf_user"><?php _e('Wybierz użytkownika', 'user-private-files');?></label></p><!--Select a user-->
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<select name="upf_user" id="upf_user">
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<?php
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$users = get_users();
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$upf_user = get_post_meta($post->ID, 'upf_user', true);
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foreach ($users as $user) { ?>
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<option value="<?php echo $user->ID;?>" <?php if ($upf_user == $user->user_login) echo 'selected="selected"';?>><?php echo $user->user_login;?></option>
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<?php
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}
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?>
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</select>
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<p class="label"><input type="checkbox" name="upf_notify" value="1"> <label for="upf_notify"><?php _e('Powiadom użytkownika', 'user-private-files');?></label></p><!--Notify User-->
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<?php
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}
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add_action('save_post', 'upf_save_post');
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function upf_save_post($post_id, $post = null) {
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global $post;
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/* --- security verification --- */
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if(!wp_verify_nonce($_POST['wp_upf_nonce'], plugin_basename(__FILE__)))
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return $post_id;
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if(defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
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return $post_id;
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// if invalid $post object or post type is not 'userfile', return
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if(!$post || get_post_type($post->ID) != 'userfile') return;
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$user_info = get_userdata($_POST['upf_user']);
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add_post_meta($post_id, 'upf_user', $user_info->user_login);
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update_post_meta($post_id, 'upf_user', $user_info->user_login);
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// Make sure the file array isn't empty
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if(!empty($_FILES['upf_file']['name'])) {
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// Setup the array of supported file types. In this case, it's just PDF.
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$supported_types = array('application/pdf');
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// Get the file type of the upload
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$arr_file_type = wp_check_filetype(basename($_FILES['upf_file']['name']));
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$uploaded_type = $arr_file_type['type'];
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// Check if the type is supported. If not, throw an error.
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if(in_array($uploaded_type, $supported_types)) {
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$upf_file = get_post_meta($post_id, 'upf_file', true);
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if ($upf_file) {
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$upf_file_path = WP_CONTENT_DIR.'/userfiles/'.$upf_file['file'];
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if (file_exists($upf_file_path)) unlink($upf_file_path);
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}
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// Use the WordPress API to upload the file
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$upload = wp_handle_upload( $_FILES['upf_file'], array( 'test_form' => false ) );
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if(isset($upload['error']) && $upload['error'] != 0) {
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wp_die(__('There was an error uploading your file. The error is: ' . $upload['error'], 'user-private-files'));
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} else {
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// Update custom field
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$upload['file'] = substr($upload['file'],stripos($upload['file'],'wp-content/userfiles/')+21);
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add_post_meta($post_id, 'upf_file', $upload);
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update_post_meta($post_id, 'upf_file', $upload);
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} // end if/else
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} else {
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wp_die(__("The file type that you've uploaded is not a PDF.", 'user-private-files'));
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} // end if/else
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} // end if
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if ($_POST['upf_notify'] == '1') {
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$upf_file = get_post_meta($post_id, 'upf_file', true);
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$email_subject = get_option('upf_email_subject');
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$email_msg = get_option('upf_email_message');
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$email_msg = str_replace('%blogname%', get_bloginfo('name'), $email_msg);
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$email_msg = str_replace('%siteurl%', get_bloginfo('url'), $email_msg);
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$email_msg = str_replace('%user_login%', $user_info->user_login, $email_msg);
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$email_msg = str_replace('%filename%', basename($upf_file['file']), $email_msg);
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$email_msg = str_replace('%download_url%', get_bloginfo('url').'/?upf=dl&id='.$post_id, $email_msg);
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$cats = wp_get_post_terms($post_id, 'file_categories', array("fields" => "names"));
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$email_msg = str_replace('%category%', implode(", ", $cats), $email_msg);
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$headers[] ='From: "'.htmlspecialchars_decode(get_bloginfo('name'), ENT_QUOTES).'" <'.get_option('admin_email').'>';
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wp_mail($user_info->user_email, $email_subject, $email_msg, $headers);
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}
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}
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add_filter( 'upload_dir', 'upf_custom_upload_dir' );
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function upf_custom_upload_dir( $default_dir ) {
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if ( ! isset( $_POST['post_ID'] ) || $_POST['post_ID'] < 0 )
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return $default_dir;
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if ( ! isset( $_POST['upf_user'] ) )
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return $default_dir;
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if ( $_POST['post_type'] != 'userfile' )
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return $default_dir;
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$dir = WP_CONTENT_DIR . '/userfiles';
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$url = WP_CONTENT_URL . '/userfiles';
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$bdir = $dir;
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$burl = $url;
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$subdir = '/'.upf_get_user_dir($_POST['upf_user']);
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$dir .= $subdir;
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$url .= $subdir;
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$custom_dir = array(
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'path' => $dir,
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'url' => $url,
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'subdir' => $subdir,
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'basedir' => $bdir,
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'baseurl' => $burl,
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'error' => false,
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);
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return $custom_dir;
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}
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add_action('init', 'upf_get_download');
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function upf_get_download() {
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if (isset($_GET['upf']) && isset($_GET['id'])) {
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if (is_user_logged_in()) {
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global $current_user;
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get_currentuserinfo();
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// if the file was not assigned to the current user, return
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if (get_post_meta($_GET['id'], 'upf_user', true) != $current_user->user_login) return;
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$upf_file = get_post_meta($_GET['id'], 'upf_file', true);
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$upf_file_path = WP_CONTENT_DIR.'/userfiles/'.$upf_file['file'];
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$upf_file_name = substr($upf_file['file'], stripos($upf_file['file'], '/')+1);
|
|
set_time_limit(0);
|
|
|
|
$action = $_GET['upf']=='vw'?'view':'download';
|
|
output_file($upf_file_path, $upf_file_name, $upf_file['type'], $action);
|
|
}
|
|
else {
|
|
wp_redirect(wp_login_url($_SERVER['REQUEST_URI']));
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*DOWNLOAD FUNCTION */
|
|
function output_file($file, $name, $mime_type='', $action = 'download') {
|
|
if(!is_readable($file)) {
|
|
//die('File not found or inaccessible!<br />'.$file.'<br /> '.$name);
|
|
return;
|
|
}
|
|
$size = filesize($file);
|
|
$name = rawurldecode($name);
|
|
|
|
$known_mime_types=array(
|
|
"pdf" => "application/pdf",
|
|
"txt" => "text/plain",
|
|
"html" => "text/html",
|
|
"htm" => "text/html",
|
|
"exe" => "application/octet-stream",
|
|
"zip" => "application/zip",
|
|
"doc" => "application/msword",
|
|
"xls" => "application/vnd.ms-excel",
|
|
"ppt" => "application/vnd.ms-powerpoint",
|
|
"gif" => "image/gif",
|
|
"png" => "image/png",
|
|
"jpeg"=> "image/jpg",
|
|
"jpg" => "image/jpg",
|
|
"php" => "text/plain"
|
|
);
|
|
|
|
if($mime_type==''){
|
|
$file_extension = strtolower(substr(strrchr($file,"."),1));
|
|
if(array_key_exists($file_extension, $known_mime_types)){
|
|
$mime_type=$known_mime_types[$file_extension];
|
|
} else {
|
|
$mime_type="application/force-download";
|
|
};
|
|
};
|
|
|
|
@ob_end_clean(); //turn off output buffering to decrease cpu usage
|
|
|
|
// required for IE, otherwise Content-Disposition may be ignored
|
|
if(ini_get('zlib.output_compression'))
|
|
ini_set('zlib.output_compression', 'Off');
|
|
|
|
header('Content-Type: ' . $mime_type);
|
|
if ($action == 'download') header('Content-Disposition: attachment; filename="'.$name.'"');
|
|
else header('Content-Disposition: inline; filename="'.$name.'"');
|
|
header("Content-Transfer-Encoding: binary");
|
|
header('Accept-Ranges: bytes');
|
|
|
|
/* The three lines below basically make the download non-cacheable */
|
|
header("Cache-control: private");
|
|
header('Pragma: private');
|
|
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
|
|
|
|
// multipart-download and download resuming support
|
|
if(isset($_SERVER['HTTP_RANGE']))
|
|
{
|
|
list($a, $range) = explode("=",$_SERVER['HTTP_RANGE'],2);
|
|
list($range) = explode(",",$range,2);
|
|
list($range, $range_end) = explode("-", $range);
|
|
$range=intval($range);
|
|
|
|
if(!$range_end) {
|
|
$range_end=$size-1;
|
|
} else {
|
|
$range_end=intval($range_end);
|
|
}
|
|
|
|
$new_length = $range_end-$range+1;
|
|
header("HTTP/1.1 206 Partial Content");
|
|
header("Content-Length: $new_length");
|
|
header("Content-Range: bytes $range-$range_end/$size");
|
|
} else {
|
|
$new_length=$size;
|
|
header("Content-Length: ".$size);
|
|
}
|
|
|
|
/* output the file itself */
|
|
$chunksize = 1*(1024*1024); //you may want to change this
|
|
$bytes_send = 0;
|
|
if ($file = fopen($file, 'r'))
|
|
{
|
|
if(isset($_SERVER['HTTP_RANGE']))
|
|
fseek($file, $range);
|
|
|
|
while(!feof($file) && (!connection_aborted()) && ($bytes_send<$new_length)) {
|
|
$buffer = fread($file, $chunksize);
|
|
print($buffer); //echo($buffer); // is also possible
|
|
flush();
|
|
$bytes_send += strlen($buffer);
|
|
}
|
|
fclose($file);
|
|
}
|
|
else die('Error - can not open file.');
|
|
|
|
die();
|
|
}
|
|
|
|
function upf_list_user_files() {
|
|
if (!is_user_logged_in()) return;
|
|
|
|
global $current_user;
|
|
get_currentuserinfo();
|
|
|
|
|
|
$current_url = get_permalink();
|
|
if (strpos($current_url,'?') !== false) $current_url .= '&';
|
|
else $current_url .= '?';
|
|
|
|
ob_start();
|
|
?>
|
|
<div class="filter clearfix">
|
|
<form action="<?php the_permalink();?>" method="post" autocomplete="off">
|
|
|
|
<select name="upf_year">
|
|
|
|
<option value=""><?php _e('Show all years', 'user-private-files');?></option>
|
|
<?php
|
|
global $wpdb;
|
|
$years = $wpdb->get_col("SELECT DISTINCT YEAR(post_date)
|
|
FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta
|
|
WHERE wposts.ID = wpostmeta.post_id
|
|
AND wposts.post_type = 'userfile'
|
|
AND wpostmeta.meta_key = 'upf_user'
|
|
AND wpostmeta.meta_value = '$current_user->user_login'
|
|
ORDER BY post_date DESC");
|
|
foreach($years as $year) { ?>
|
|
<option <?php if (isset($_POST['upf_year']) && $_POST['upf_year']==$year) echo 'selected="selected"';?>><?php echo $year; ?></option>
|
|
<?php
|
|
}
|
|
?>
|
|
</select>
|
|
<select name="upf_cat">
|
|
<option value=""><?php _e('Show all categories', 'user-private-files');?></option>
|
|
<?php
|
|
$cats = get_terms('file_categories');
|
|
foreach($cats as $cat) { ?>
|
|
<option value="<?php echo $cat->slug;?>" <?php if (isset($_POST['upf_cat']) && $_POST['upf_cat']==$cat->slug) echo 'selected="selected"';?>><?php echo $cat->name;?></option>
|
|
<?php
|
|
}
|
|
?>
|
|
</select>
|
|
|
|
<input type="submit" value="<?php _e('Filter', 'user-private-files');?>" />
|
|
</form>
|
|
</div>
|
|
<div class="upf_filelist">
|
|
<?php
|
|
$args = array(
|
|
'post_type' => 'userfile',
|
|
'meta_key' => 'upf_user',
|
|
'meta_value' => $current_user->user_login,
|
|
'orderby' => 'date',
|
|
'order' => DESC
|
|
);
|
|
|
|
if (!empty($_POST['upf_year'])) $args['year'] = $_POST['upf_year'];
|
|
if (!empty($_POST['upf_cat'])) $args['file_categories'] = $_POST['upf_cat'];
|
|
|
|
$the_query = new WP_Query( $args );
|
|
|
|
|
|
$html = '';
|
|
|
|
$current_year = '';
|
|
|
|
// The Loop
|
|
if ($the_query->have_posts()) :
|
|
while ( $the_query->have_posts() ) : $the_query->the_post();
|
|
$year = get_the_date('Y');
|
|
if ($year != $current_year) {
|
|
echo '<h2>'.$year.'</h2>';
|
|
$current_year = $year;
|
|
}
|
|
?>
|
|
<div class="report-wrap clearfix">
|
|
<span class="report-name"><a href="<?php the_permalink();?>"><?php the_title();?></a></span>
|
|
<div class="right">
|
|
<a href="?upf=vw&id=<?php echo get_the_ID();?>" class="view-print" target="_blank"><?php _e('View and Print', 'user-private-files');?></a> |
|
|
<a href="?upf=dl&id=<?php echo get_the_ID();?>" class="download" target="_blank"><?php _e('Download', 'user-private-files');?></a>
|
|
</div>
|
|
</div>
|
|
<?php
|
|
endwhile;
|
|
endif;
|
|
|
|
// Reset Post Data
|
|
wp_reset_postdata();
|
|
|
|
$html .= ob_get_clean();
|
|
$html .= '</div>';
|
|
return $html;
|
|
}
|
|
|
|
add_shortcode('userfiles', 'upf_list_user_files');
|
|
|
|
|
|
add_action('wp_head', 'upf_userfile_cpt_noindex');
|
|
function upf_userfile_cpt_noindex() {
|
|
if ( get_post_type() == 'userfile' ) { ?>
|
|
<meta name="robots" content="noindex,nofollow" />
|
|
<?php
|
|
}
|
|
}
|
|
|
|
|
|
add_action( 'template_redirect', 'upf_userfile_cpt_template' );
|
|
|
|
function upf_userfile_cpt_template() {
|
|
global $wp, $wp_query;
|
|
|
|
if ( isset( $wp->query_vars['post_type'] ) && $wp->query_vars['post_type'] == 'userfile' ) {
|
|
if ( have_posts() ) {
|
|
add_filter( 'the_content', 'upf_userfile_cpt_template_filter' );
|
|
}
|
|
else {
|
|
$wp_query->is_404 = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
function upf_userfile_cpt_template_filter( $content ) {
|
|
|
|
global $wp_query;
|
|
$post_id = $wp_query->post->ID;
|
|
|
|
$output = "You are not authorized to access this page.";
|
|
if (is_user_logged_in()) {
|
|
global $current_user;
|
|
get_currentuserinfo();
|
|
|
|
// if the file was not assigned to the current user, return
|
|
if (get_post_meta($post_id, 'upf_user', true) == $current_user->user_login) {
|
|
$output = $content;
|
|
$output .= '<p><a href="?upf=vw&id='.$post_id.'" class="view-print" target="_blank">' . __('View and Print', 'user-private-files') . '</a><br/>
|
|
<a href="?upf=dl&id='.$post_id.'" class="download" target="_blank">' . __('Download', 'user-private-files') . '</a></p>';
|
|
}
|
|
}
|
|
|
|
|
|
return $output;
|
|
}
|