[44] | 1 | <?php
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| 2 | /**
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| 3 | * A File upgrader class for WordPress.
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| 4 | *
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| 5 | * This set of classes are designed to be used to upgrade/install a local set of files on the filesystem via the Filesystem Abstraction classes.
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| 6 | *
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| 7 | * @link http://trac.wordpress.org/ticket/7875 consolidate plugin/theme/core upgrade/install functions
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| 8 | *
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| 9 | * @package WordPress
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| 10 | * @subpackage Upgrader
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| 11 | * @since 2.8.0
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| 12 | */
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| 13 |
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| 14 | /**
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| 15 | * WordPress Upgrader class for Upgrading/Installing a local set of files via the Filesystem Abstraction classes from a Zip file.
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| 16 | *
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| 17 | * @TODO More Detailed docs, for methods as well.
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| 18 | *
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| 19 | * @package WordPress
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| 20 | * @subpackage Upgrader
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| 21 | * @since 2.8.0
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| 22 | */
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| 23 | class WP_Upgrader {
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| 24 | var $strings = array();
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| 25 | var $skin = null;
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| 26 | var $result = array();
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| 27 |
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| 28 | function WP_Upgrader($skin = null) {
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| 29 | return $this->__construct($skin);
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| 30 | }
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| 31 | function __construct($skin = null) {
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| 32 | if ( null == $skin )
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| 33 | $this->skin = new WP_Upgrader_Skin();
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| 34 | else
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| 35 | $this->skin = $skin;
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| 36 | }
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| 37 |
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| 38 | function init() {
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| 39 | $this->skin->set_upgrader($this);
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| 40 | $this->generic_strings();
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| 41 | }
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| 42 |
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| 43 | function generic_strings() {
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| 44 | $this->strings['bad_request'] = __('Invalid Data provided.');
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| 45 | $this->strings['fs_unavailable'] = __('Could not access filesystem.');
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| 46 | $this->strings['fs_error'] = __('Filesystem error');
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| 47 | $this->strings['fs_no_root_dir'] = __('Unable to locate WordPress Root directory.');
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| 48 | $this->strings['fs_no_content_dir'] = __('Unable to locate WordPress Content directory (wp-content).');
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| 49 | $this->strings['fs_no_plugins_dir'] = __('Unable to locate WordPress Plugin directory.');
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| 50 | $this->strings['fs_no_themes_dir'] = __('Unable to locate WordPress Theme directory.');
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| 51 | $this->strings['fs_no_folder'] = __('Unable to locate needed folder (%s).');
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| 52 |
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| 53 | $this->strings['download_failed'] = __('Download failed.');
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| 54 | $this->strings['installing_package'] = __('Installing the latest version.');
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| 55 | $this->strings['folder_exists'] = __('Destination folder already exists.');
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| 56 | $this->strings['mkdir_failed'] = __('Could not create directory.');
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| 57 | $this->strings['bad_package'] = __('Incompatible Archive');
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| 58 |
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| 59 | $this->strings['maintenance_start'] = __('Enabling Maintenance mode.');
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| 60 | $this->strings['maintenance_end'] = __('Disabling Maintenance mode.');
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| 61 | }
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| 62 |
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| 63 | function fs_connect( $directories = array() ) {
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| 64 | global $wp_filesystem;
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| 65 |
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| 66 | if ( false === ($credentials = $this->skin->request_filesystem_credentials()) )
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| 67 | return false;
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| 68 |
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| 69 | if ( ! WP_Filesystem($credentials) ) {
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| 70 | $error = true;
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| 71 | if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() )
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| 72 | $error = $wp_filesystem->errors;
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| 73 | $this->skin->request_filesystem_credentials($error); //Failed to connect, Error and request again
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| 74 | return false;
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| 75 | }
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| 76 |
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| 77 | if ( ! is_object($wp_filesystem) )
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| 78 | return new WP_Error('fs_unavailable', $this->strings['fs_unavailable'] );
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| 79 |
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| 80 | if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )
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| 81 | return new WP_Error('fs_error', $this->strings['fs_error'], $wp_filesystem->errors);
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| 82 |
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| 83 | foreach ( (array)$directories as $dir ) {
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| 84 | if ( ABSPATH == $dir && ! $wp_filesystem->abspath() )
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| 85 | return new WP_Error('fs_no_root_dir', $this->strings['fs_no_root_dir']);
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| 86 |
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| 87 | elseif ( WP_CONTENT_DIR == $dir && ! $wp_filesystem->wp_content_dir() )
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| 88 | return new WP_Error('fs_no_content_dir', $this->strings['fs_no_content_dir']);
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| 89 |
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| 90 | elseif ( WP_PLUGIN_DIR == $dir && ! $wp_filesystem->wp_plugins_dir() )
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| 91 | return new WP_Error('fs_no_plugins_dir', $this->strings['fs_no_plugins_dir']);
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| 92 |
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| 93 | elseif ( WP_CONTENT_DIR . '/themes' == $dir && ! $wp_filesystem->find_folder(WP_CONTENT_DIR . '/themes') )
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| 94 | return new WP_Error('fs_no_themes_dir', $this->strings['fs_no_themes_dir']);
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| 95 |
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| 96 | elseif ( ! $wp_filesystem->find_folder($dir) )
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| 97 | return new WP_Error('fs_no_folder', sprintf($strings['fs_no_folder'], $dir));
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| 98 | }
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| 99 | return true;
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| 100 | } //end fs_connect();
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| 101 |
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| 102 | function download_package($package) {
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| 103 |
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| 104 | if ( ! preg_match('!^(http|https|ftp)://!i', $package) && file_exists($package) ) //Local file or remote?
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| 105 | return $package; //must be a local file..
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| 106 |
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| 107 | if ( empty($package) )
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| 108 | return new WP_Error('no_package', $this->strings['no_package']);
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| 109 |
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| 110 | $this->skin->feedback('downloading_package', $package);
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| 111 |
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| 112 | $download_file = download_url($package);
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| 113 |
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| 114 | if ( is_wp_error($download_file) )
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| 115 | return new WP_Error('download_failed', $this->strings['download_failed'], $download_file->get_error_message());
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| 116 |
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| 117 | return $download_file;
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| 118 | }
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| 119 |
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| 120 | function unpack_package($package, $delete_package = true) {
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| 121 | global $wp_filesystem;
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| 122 |
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| 123 | $this->skin->feedback('unpack_package');
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| 124 |
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| 125 | $upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade/';
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| 126 |
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| 127 | //Clean up contents of upgrade directory beforehand.
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| 128 | $upgrade_files = $wp_filesystem->dirlist($upgrade_folder);
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| 129 | if ( !empty($upgrade_files) ) {
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| 130 | foreach ( $upgrade_files as $file )
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| 131 | $wp_filesystem->delete($upgrade_folder . $file['name'], true);
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| 132 | }
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| 133 |
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| 134 | //We need a working directory
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| 135 | $working_dir = $upgrade_folder . basename($package, '.zip');
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| 136 |
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| 137 | // Clean up working directory
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| 138 | if ( $wp_filesystem->is_dir($working_dir) )
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| 139 | $wp_filesystem->delete($working_dir, true);
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| 140 |
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| 141 | // Unzip package to working directory
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| 142 | $result = unzip_file($package, $working_dir); //TODO optimizations, Copy when Move/Rename would suffice?
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| 143 |
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| 144 | // Once extracted, delete the package if required.
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| 145 | if ( $delete_package )
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| 146 | unlink($package);
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| 147 |
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| 148 | if ( is_wp_error($result) ) {
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| 149 | $wp_filesystem->delete($working_dir, true);
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| 150 | return $result;
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| 151 | }
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| 152 |
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| 153 | return $working_dir;
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| 154 | }
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| 155 |
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| 156 | function install_package($args = array()) {
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| 157 | global $wp_filesystem;
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| 158 | $defaults = array( 'source' => '', 'destination' => '', //Please always pass these
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| 159 | 'clear_destination' => false, 'clear_working' => false,
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| 160 | 'hook_extra' => array());
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| 161 |
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| 162 | $args = wp_parse_args($args, $defaults);
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| 163 | extract($args);
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| 164 |
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| 165 | @set_time_limit( 300 );
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| 166 |
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| 167 | if ( empty($source) || empty($destination) )
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| 168 | return new WP_Error('bad_request', $this->strings['bad_request']);
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| 169 |
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| 170 | $this->skin->feedback('installing_package');
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| 171 |
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| 172 | $res = apply_filters('upgrader_pre_install', true, $hook_extra);
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| 173 | if ( is_wp_error($res) )
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| 174 | return $res;
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| 175 |
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| 176 | //Retain the Original source and destinations
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| 177 | $remote_source = $source;
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| 178 | $local_destination = $destination;
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| 179 |
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| 180 | $source_files = array_keys( $wp_filesystem->dirlist($remote_source) );
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| 181 | $remote_destination = $wp_filesystem->find_folder($local_destination);
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| 182 |
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| 183 | //Locate which directory to copy to the new folder, This is based on the actual folder holding the files.
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| 184 | if ( 1 == count($source_files) && $wp_filesystem->is_dir( trailingslashit($source) . $source_files[0] . '/') ) //Only one folder? Then we want its contents.
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| 185 | $source = trailingslashit($source) . trailingslashit($source_files[0]);
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| 186 | elseif ( count($source_files) == 0 )
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| 187 | return new WP_Error('bad_package', $this->strings['bad_package']); //There are no files?
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| 188 | //else //Its only a single file, The upgrader will use the foldername of this file as the destination folder. foldername is based on zip filename.
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| 189 |
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| 190 | //Hook ability to change the source file location..
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| 191 | $source = apply_filters('upgrader_source_selection', $source, $remote_source, $this);
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| 192 | if ( is_wp_error($source) )
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| 193 | return $source;
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| 194 |
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| 195 | //Has the source location changed? If so, we need a new source_files list.
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| 196 | if ( $source !== $remote_source )
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| 197 | $source_files = array_keys( $wp_filesystem->dirlist($source) );
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| 198 |
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| 199 | //Protection against deleting files in any important base directories.
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| 200 | if ( in_array( $destination, array(ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes') ) ) {
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| 201 | $remote_destination = trailingslashit($remote_destination) . trailingslashit(basename($source));
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| 202 | $destination = trailingslashit($destination) . trailingslashit(basename($source));
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| 203 | }
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| 204 |
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| 205 | //If we're not clearing the destination folder, and something exists there allready, Bail.
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| 206 | if ( ! $clear_destination && $wp_filesystem->exists($remote_destination) ) {
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| 207 | $wp_filesystem->delete($remote_source, true); //Clear out the source files.
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| 208 | return new WP_Error('folder_exists', $this->strings['folder_exists'], $remote_destination );
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| 209 | } else if ( $clear_destination ) {
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| 210 | //We're going to clear the destination if theres something there
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| 211 | $this->skin->feedback('remove_old');
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| 212 |
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| 213 | $removed = true;
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| 214 | if ( $wp_filesystem->exists($remote_destination) )
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| 215 | $removed = $wp_filesystem->delete($remote_destination, true);
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| 216 |
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| 217 | $removed = apply_filters('upgrader_clear_destination', $removed, $local_destination, $remote_destination, $hook_extra);
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| 218 |
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| 219 | if ( is_wp_error($removed) )
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| 220 | return $removed;
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| 221 | else if ( ! $removed )
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| 222 | return new WP_Error('remove_old_failed', $this->strings['remove_old_failed']);
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| 223 | }
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| 224 |
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| 225 | //Create destination if needed
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| 226 | if ( !$wp_filesystem->exists($remote_destination) )
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| 227 | if ( !$wp_filesystem->mkdir($remote_destination, FS_CHMOD_DIR) )
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| 228 | return new WP_Error('mkdir_failed', $this->strings['mkdir_failed'], $remote_destination);
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| 229 |
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| 230 | // Copy new version of item into place.
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| 231 | $result = copy_dir($source, $remote_destination);
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| 232 | if ( is_wp_error($result) ) {
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| 233 | if ( $clear_working )
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| 234 | $wp_filesystem->delete($remote_source, true);
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| 235 | return $result;
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| 236 | }
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| 237 |
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| 238 | //Clear the Working folder?
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| 239 | if ( $clear_working )
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| 240 | $wp_filesystem->delete($remote_source, true);
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| 241 |
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| 242 | $destination_name = basename( str_replace($local_destination, '', $destination) );
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| 243 | if ( '.' == $destination_name )
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| 244 | $destination_name = '';
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| 245 |
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| 246 | $this->result = compact('local_source', 'source', 'source_name', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination', 'delete_source_dir');
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| 247 |
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| 248 | $res = apply_filters('upgrader_post_install', true, $hook_extra, $this->result);
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| 249 | if ( is_wp_error($res) ) {
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| 250 | $this->result = $res;
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| 251 | return $res;
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| 252 | }
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| 253 |
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| 254 | //Bombard the calling function will all the info which we've just used.
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| 255 | return $this->result;
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| 256 | }
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| 257 |
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| 258 | function run($options) {
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| 259 |
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| 260 | $defaults = array( 'package' => '', //Please always pass this.
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| 261 | 'destination' => '', //And this
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| 262 | 'clear_destination' => false,
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| 263 | 'clear_working' => true,
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| 264 | 'hook_extra' => array() //Pass any extra $hook_extra args here, this will be passed to any hooked filters.
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| 265 | );
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| 266 |
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| 267 | $options = wp_parse_args($options, $defaults);
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| 268 | extract($options);
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| 269 |
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| 270 | //Connect to the Filesystem first.
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| 271 | $res = $this->fs_connect( array(WP_CONTENT_DIR, $destination) );
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| 272 | if ( ! $res ) //Mainly for non-connected filesystem.
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| 273 | return false;
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| 274 |
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| 275 | if ( is_wp_error($res) ) {
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| 276 | $this->skin->error($res);
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| 277 | return $res;
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| 278 | }
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| 279 |
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| 280 | $this->skin->header();
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| 281 | $this->skin->before();
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| 282 |
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| 283 | //Download the package (Note, This just returns the filename of the file if the package is a local file)
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| 284 | $download = $this->download_package( $package );
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| 285 | if ( is_wp_error($download) ) {
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| 286 | $this->skin->error($download);
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| 287 | return $download;
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| 288 | }
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| 289 |
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| 290 | //Unzip's the file into a temporary directory
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| 291 | $working_dir = $this->unpack_package( $download );
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| 292 | if ( is_wp_error($working_dir) ) {
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| 293 | $this->skin->error($working_dir);
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| 294 | return $working_dir;
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| 295 | }
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| 296 |
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| 297 | //With the given options, this installs it to the destination directory.
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| 298 | $result = $this->install_package( array(
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| 299 | 'source' => $working_dir,
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| 300 | 'destination' => $destination,
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| 301 | 'clear_destination' => $clear_destination,
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| 302 | 'clear_working' => $clear_working,
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| 303 | 'hook_extra' => $hook_extra
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| 304 | ) );
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| 305 | $this->skin->set_result($result);
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| 306 | if ( is_wp_error($result) ) {
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| 307 | $this->skin->error($result);
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| 308 | $this->skin->feedback('process_failed');
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| 309 | } else {
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| 310 | //Install Suceeded
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| 311 | $this->skin->feedback('process_success');
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| 312 | }
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| 313 | $this->skin->after();
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| 314 | $this->skin->footer();
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| 315 | return $result;
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| 316 | }
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| 317 |
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| 318 | function maintenance_mode($enable = false) {
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| 319 | global $wp_filesystem;
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| 320 | $file = $wp_filesystem->abspath() . '.maintenance';
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| 321 | if ( $enable ) {
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| 322 | $this->skin->feedback('maintenance_start');
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| 323 | // Create maintenance file to signal that we are upgrading
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| 324 | $maintenance_string = '<?php $upgrading = ' . time() . '; ?>';
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| 325 | $wp_filesystem->delete($file);
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| 326 | $wp_filesystem->put_contents($file, $maintenance_string, FS_CHMOD_FILE);
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| 327 | } else if ( !$enable && $wp_filesystem->exists($file) ) {
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| 328 | $this->skin->feedback('maintenance_end');
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| 329 | $wp_filesystem->delete($file);
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| 330 | }
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| 331 | }
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| 332 |
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| 333 | }
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| 334 |
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| 335 | /**
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| 336 | * Plugin Upgrader class for WordPress Plugins, It is designed to upgrade/install plugins from a local zip, remote zip URL, or uploaded zip file.
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| 337 | *
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| 338 | * @TODO More Detailed docs, for methods as well.
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| 339 | *
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| 340 | * @package WordPress
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| 341 | * @subpackage Upgrader
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| 342 | * @since 2.8.0
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| 343 | */
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| 344 | class Plugin_Upgrader extends WP_Upgrader {
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| 345 |
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| 346 | var $result;
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| 347 |
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| 348 | function upgrade_strings() {
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| 349 | $this->strings['up_to_date'] = __('The plugin is at the latest version.');
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| 350 | $this->strings['no_package'] = __('Upgrade package not available.');
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| 351 | $this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>.');
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| 352 | $this->strings['unpack_package'] = __('Unpacking the update.');
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| 353 | $this->strings['deactivate_plugin'] = __('Deactivating the plugin.');
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| 354 | $this->strings['remove_old'] = __('Removing the old version of the plugin.');
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| 355 | $this->strings['remove_old_failed'] = __('Could not remove the old plugin.');
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| 356 | $this->strings['process_failed'] = __('Plugin upgrade Failed.');
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| 357 | $this->strings['process_success'] = __('Plugin upgraded successfully.');
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| 358 | }
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| 359 |
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| 360 | function install_strings() {
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| 361 | $this->strings['no_package'] = __('Install package not available.');
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| 362 | $this->strings['downloading_package'] = __('Downloading install package from <span class="code">%s</span>.');
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| 363 | $this->strings['unpack_package'] = __('Unpacking the package.');
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| 364 | $this->strings['installing_package'] = __('Installing the plugin.');
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| 365 | $this->strings['process_failed'] = __('Plugin Install Failed.');
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| 366 | $this->strings['process_success'] = __('Plugin Installed successfully.');
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| 367 | }
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| 368 |
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| 369 | function install($package) {
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| 370 |
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| 371 | $this->init();
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| 372 | $this->install_strings();
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| 373 |
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| 374 | $this->run(array(
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| 375 | 'package' => $package,
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| 376 | 'destination' => WP_PLUGIN_DIR,
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| 377 | 'clear_destination' => false, //Do not overwrite files.
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| 378 | 'clear_working' => true,
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| 379 | 'hook_extra' => array()
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| 380 | ));
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| 381 |
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| 382 | // Force refresh of plugin update information
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| 383 | delete_transient('update_plugins');
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| 384 |
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| 385 | }
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| 386 |
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| 387 | function upgrade($plugin) {
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| 388 |
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| 389 | $this->init();
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| 390 | $this->upgrade_strings();
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| 391 |
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| 392 | $current = get_transient( 'update_plugins' );
|
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| 393 | if ( !isset( $current->response[ $plugin ] ) ) {
|
---|
| 394 | $this->skin->set_result(false);
|
---|
| 395 | $this->skin->error('up_to_date');
|
---|
| 396 | $this->skin->after();
|
---|
| 397 | return false;
|
---|
| 398 | }
|
---|
| 399 |
|
---|
| 400 | // Get the URL to the zip file
|
---|
| 401 | $r = $current->response[ $plugin ];
|
---|
| 402 |
|
---|
| 403 | add_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade'), 10, 2);
|
---|
| 404 | add_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'), 10, 4);
|
---|
| 405 | //'source_selection' => array(&$this, 'source_selection'), //theres a track ticket to move up the directory for zip's which are made a bit differently, useful for non-.org plugins.
|
---|
| 406 |
|
---|
| 407 | $this->run(array(
|
---|
| 408 | 'package' => $r->package,
|
---|
| 409 | 'destination' => WP_PLUGIN_DIR,
|
---|
| 410 | 'clear_destination' => true,
|
---|
| 411 | 'clear_working' => true,
|
---|
| 412 | 'hook_extra' => array(
|
---|
| 413 | 'plugin' => $plugin
|
---|
| 414 | )
|
---|
| 415 | ));
|
---|
| 416 |
|
---|
| 417 | //Cleanup our hooks, incase something else does a upgrade on this connection.
|
---|
| 418 | remove_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade'));
|
---|
| 419 | remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'));
|
---|
| 420 |
|
---|
| 421 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 422 | return $this->result;
|
---|
| 423 |
|
---|
| 424 | // Force refresh of plugin update information
|
---|
| 425 | delete_transient('update_plugins');
|
---|
| 426 | }
|
---|
| 427 |
|
---|
| 428 | //return plugin info.
|
---|
| 429 | function plugin_info() {
|
---|
| 430 | if ( ! is_array($this->result) )
|
---|
| 431 | return false;
|
---|
| 432 | if ( empty($this->result['destination_name']) )
|
---|
| 433 | return false;
|
---|
| 434 |
|
---|
| 435 | $plugin = get_plugins('/' . $this->result['destination_name']); //Ensure to pass with leading slash
|
---|
| 436 | if ( empty($plugin) )
|
---|
| 437 | return false;
|
---|
| 438 |
|
---|
| 439 | $pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list
|
---|
| 440 |
|
---|
| 441 | return $this->result['destination_name'] . '/' . $pluginfiles[0];
|
---|
| 442 | }
|
---|
| 443 |
|
---|
| 444 | //Hooked to pre_install
|
---|
| 445 | function deactivate_plugin_before_upgrade($return, $plugin) {
|
---|
| 446 |
|
---|
| 447 | if ( is_wp_error($return) ) //Bypass.
|
---|
| 448 | return $return;
|
---|
| 449 |
|
---|
| 450 | $plugin = isset($plugin['plugin']) ? $plugin['plugin'] : '';
|
---|
| 451 | if ( empty($plugin) )
|
---|
| 452 | return new WP_Error('bad_request', $this->strings['bad_request']);
|
---|
| 453 |
|
---|
| 454 | if ( is_plugin_active($plugin) ) {
|
---|
| 455 | $this->skin->feedback('deactivate_plugin');
|
---|
| 456 | //Deactivate the plugin silently, Prevent deactivation hooks from running.
|
---|
| 457 | deactivate_plugins($plugin, true);
|
---|
| 458 | }
|
---|
| 459 | }
|
---|
| 460 |
|
---|
| 461 | //Hooked to upgrade_clear_destination
|
---|
| 462 | function delete_old_plugin($removed, $local_destination, $remote_destination, $plugin) {
|
---|
| 463 | global $wp_filesystem;
|
---|
| 464 |
|
---|
| 465 | if ( is_wp_error($removed) )
|
---|
| 466 | return $removed; //Pass errors through.
|
---|
| 467 |
|
---|
| 468 | $plugin = isset($plugin['plugin']) ? $plugin['plugin'] : '';
|
---|
| 469 | if ( empty($plugin) )
|
---|
| 470 | return new WP_Error('bad_request', $this->strings['bad_request']);
|
---|
| 471 |
|
---|
| 472 | $plugins_dir = $wp_filesystem->wp_plugins_dir();
|
---|
| 473 | $this_plugin_dir = trailingslashit( dirname($plugins_dir . $plugin) );
|
---|
| 474 |
|
---|
| 475 | if ( ! $wp_filesystem->exists($this_plugin_dir) ) //If its already vanished.
|
---|
| 476 | return $removed;
|
---|
| 477 |
|
---|
| 478 | // If plugin is in its own directory, recursively delete the directory.
|
---|
| 479 | if ( strpos($plugin, '/') && $this_plugin_dir != $plugins_dir ) //base check on if plugin includes directory seperator AND that its not the root plugin folder
|
---|
| 480 | $deleted = $wp_filesystem->delete($this_plugin_dir, true);
|
---|
| 481 | else
|
---|
| 482 | $deleted = $wp_filesystem->delete($plugins_dir . $plugin);
|
---|
| 483 |
|
---|
| 484 | if ( ! $deleted )
|
---|
| 485 | return new WP_Error('remove_old_failed', $this->strings['remove_old_failed']);
|
---|
| 486 |
|
---|
| 487 | return $removed;
|
---|
| 488 | }
|
---|
| 489 | }
|
---|
| 490 |
|
---|
| 491 | /**
|
---|
| 492 | * Theme Upgrader class for WordPress Themes, It is designed to upgrade/install themes from a local zip, remote zip URL, or uploaded zip file.
|
---|
| 493 | *
|
---|
| 494 | * @TODO More Detailed docs, for methods as well.
|
---|
| 495 | *
|
---|
| 496 | * @package WordPress
|
---|
| 497 | * @subpackage Upgrader
|
---|
| 498 | * @since 2.8.0
|
---|
| 499 | */
|
---|
| 500 | class Theme_Upgrader extends WP_Upgrader {
|
---|
| 501 |
|
---|
| 502 | var $result;
|
---|
| 503 |
|
---|
| 504 | function upgrade_strings() {
|
---|
| 505 | $this->strings['up_to_date'] = __('The theme is at the latest version.');
|
---|
| 506 | $this->strings['no_package'] = __('Upgrade package not available.');
|
---|
| 507 | $this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>.');
|
---|
| 508 | $this->strings['unpack_package'] = __('Unpacking the update.');
|
---|
| 509 | $this->strings['remove_old'] = __('Removing the old version of the theme.');
|
---|
| 510 | $this->strings['remove_old_failed'] = __('Could not remove the old theme.');
|
---|
| 511 | $this->strings['process_failed'] = __('Theme upgrade Failed.');
|
---|
| 512 | $this->strings['process_success'] = __('Theme upgraded successfully.');
|
---|
| 513 | }
|
---|
| 514 |
|
---|
| 515 | function install_strings() {
|
---|
| 516 | $this->strings['no_package'] = __('Install package not available.');
|
---|
| 517 | $this->strings['downloading_package'] = __('Downloading install package from <span class="code">%s</span>.');
|
---|
| 518 | $this->strings['unpack_package'] = __('Unpacking the package.');
|
---|
| 519 | $this->strings['installing_package'] = __('Installing the theme.');
|
---|
| 520 | $this->strings['process_failed'] = __('Theme Install Failed.');
|
---|
| 521 | $this->strings['process_success'] = __('Theme Installed successfully.');
|
---|
| 522 | }
|
---|
| 523 |
|
---|
| 524 | function install($package) {
|
---|
| 525 |
|
---|
| 526 | $this->init();
|
---|
| 527 | $this->install_strings();
|
---|
| 528 |
|
---|
| 529 | $options = array(
|
---|
| 530 | 'package' => $package,
|
---|
| 531 | 'destination' => WP_CONTENT_DIR . '/themes',
|
---|
| 532 | 'clear_destination' => false, //Do not overwrite files.
|
---|
| 533 | 'clear_working' => true
|
---|
| 534 | );
|
---|
| 535 |
|
---|
| 536 | $this->run($options);
|
---|
| 537 |
|
---|
| 538 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 539 | return $this->result;
|
---|
| 540 |
|
---|
| 541 | // Force refresh of theme update information
|
---|
| 542 | delete_transient('update_themes');
|
---|
| 543 |
|
---|
| 544 | if ( empty($result['destination_name']) )
|
---|
| 545 | return false;
|
---|
| 546 | else
|
---|
| 547 | return $result['destination_name'];
|
---|
| 548 | }
|
---|
| 549 |
|
---|
| 550 | function upgrade($theme) {
|
---|
| 551 |
|
---|
| 552 | $this->init();
|
---|
| 553 | $this->upgrade_strings();
|
---|
| 554 |
|
---|
| 555 | // Is an update available?
|
---|
| 556 | $current = get_transient( 'update_themes' );
|
---|
| 557 | if ( !isset( $current->response[ $theme ] ) ) {
|
---|
| 558 | $this->skin->set_result(false);
|
---|
| 559 | $this->skin->error('up_to_date');
|
---|
| 560 | $this->skin->after();
|
---|
| 561 | return false;
|
---|
| 562 | }
|
---|
| 563 |
|
---|
| 564 | $r = $current->response[ $theme ];
|
---|
| 565 |
|
---|
| 566 | add_filter('upgrader_pre_install', array(&$this, 'current_before'), 10, 2);
|
---|
| 567 | add_filter('upgrader_post_install', array(&$this, 'current_after'), 10, 2);
|
---|
| 568 | add_filter('upgrader_clear_destination', array(&$this, 'delete_old_theme'), 10, 4);
|
---|
| 569 |
|
---|
| 570 | $options = array(
|
---|
| 571 | 'package' => $r['package'],
|
---|
| 572 | 'destination' => WP_CONTENT_DIR . '/themes',
|
---|
| 573 | 'clear_destination' => true,
|
---|
| 574 | 'clear_working' => true,
|
---|
| 575 | 'hook_extra' => array(
|
---|
| 576 | 'theme' => $theme
|
---|
| 577 | )
|
---|
| 578 | );
|
---|
| 579 |
|
---|
| 580 | $this->run($options);
|
---|
| 581 |
|
---|
| 582 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 583 | return $this->result;
|
---|
| 584 |
|
---|
| 585 | // Force refresh of theme update information
|
---|
| 586 | delete_transient('update_themes');
|
---|
| 587 |
|
---|
| 588 | return true;
|
---|
| 589 | }
|
---|
| 590 |
|
---|
| 591 | function current_before($return, $theme) {
|
---|
| 592 |
|
---|
| 593 | if ( is_wp_error($return) )
|
---|
| 594 | return $return;
|
---|
| 595 |
|
---|
| 596 | $theme = isset($theme['theme']) ? $theme['theme'] : '';
|
---|
| 597 |
|
---|
| 598 | if ( $theme != get_stylesheet() ) //If not current
|
---|
| 599 | return $return;
|
---|
| 600 | //Change to maintainence mode now.
|
---|
| 601 | $this->maintenance_mode(true);
|
---|
| 602 |
|
---|
| 603 | return $return;
|
---|
| 604 | }
|
---|
| 605 | function current_after($return, $theme) {
|
---|
| 606 | if ( is_wp_error($return) )
|
---|
| 607 | return $return;
|
---|
| 608 |
|
---|
| 609 | $theme = isset($theme['theme']) ? $theme['theme'] : '';
|
---|
| 610 |
|
---|
| 611 | if ( $theme != get_stylesheet() ) //If not current
|
---|
| 612 | return $return;
|
---|
| 613 |
|
---|
| 614 | //Ensure stylesheet name hasnt changed after the upgrade:
|
---|
| 615 | if ( $theme == get_stylesheet() && $theme != $this->result['destination_name'] ) {
|
---|
| 616 | $theme_info = $this->theme_info();
|
---|
| 617 | $stylesheet = $this->result['destination_name'];
|
---|
| 618 | $template = !empty($theme_info['Template']) ? $theme_info['Template'] : $stylesheet;
|
---|
| 619 | switch_theme($template, $stylesheet, true);
|
---|
| 620 | }
|
---|
| 621 |
|
---|
| 622 | //Time to remove maintainence mode
|
---|
| 623 | $this->maintenance_mode(false);
|
---|
| 624 | return $return;
|
---|
| 625 | }
|
---|
| 626 |
|
---|
| 627 | function delete_old_theme($removed, $local_destination, $remote_destination, $theme) {
|
---|
| 628 | global $wp_filesystem;
|
---|
| 629 |
|
---|
| 630 | $theme = isset($theme['theme']) ? $theme['theme'] : '';
|
---|
| 631 |
|
---|
| 632 | if ( is_wp_error($removed) || empty($theme) )
|
---|
| 633 | return $removed; //Pass errors through.
|
---|
| 634 |
|
---|
| 635 | $themes_dir = $wp_filesystem->wp_themes_dir();
|
---|
| 636 | if ( $wp_filesystem->exists( trailingslashit($themes_dir) . $theme ) )
|
---|
| 637 | if ( ! $wp_filesystem->delete( trailingslashit($themes_dir) . $theme, true ) )
|
---|
| 638 | return false;
|
---|
| 639 | return true;
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 | function theme_info() {
|
---|
| 643 | if ( empty($this->result['destination_name']) )
|
---|
| 644 | return false;
|
---|
| 645 | return get_theme_data(WP_CONTENT_DIR . '/themes/' . $this->result['destination_name'] . '/style.css');
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | }
|
---|
| 649 |
|
---|
| 650 | /**
|
---|
| 651 | * Core Upgrader class for WordPress. It allows for WordPress to upgrade itself in combiantion with the wp-admin/includes/update-core.php file
|
---|
| 652 | *
|
---|
| 653 | * @TODO More Detailed docs, for methods as well.
|
---|
| 654 | *
|
---|
| 655 | * @package WordPress
|
---|
| 656 | * @subpackage Upgrader
|
---|
| 657 | * @since 2.8.0
|
---|
| 658 | */
|
---|
| 659 | class Core_Upgrader extends WP_Upgrader {
|
---|
| 660 |
|
---|
| 661 | function upgrade_strings() {
|
---|
| 662 | $this->strings['up_to_date'] = __('WordPress is at the latest version.');
|
---|
| 663 | $this->strings['no_package'] = __('Upgrade package not available.');
|
---|
| 664 | $this->strings['downloading_package'] = __('Downloading update from <span class="code">%s</span>.');
|
---|
| 665 | $this->strings['unpack_package'] = __('Unpacking the update.');
|
---|
| 666 | $this->strings['copy_failed'] = __('Could not copy files.');
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | function upgrade($current) {
|
---|
| 670 | global $wp_filesystem;
|
---|
| 671 |
|
---|
| 672 | $this->init();
|
---|
| 673 | $this->upgrade_strings();
|
---|
| 674 |
|
---|
| 675 | if ( !empty($feedback) )
|
---|
| 676 | add_filter('update_feedback', $feedback);
|
---|
| 677 |
|
---|
| 678 | // Is an update available?
|
---|
| 679 | if ( !isset( $current->response ) || $current->response == 'latest' )
|
---|
| 680 | return new WP_Error('up_to_date', $this->strings['up_to_date']);
|
---|
| 681 |
|
---|
| 682 | $res = $this->fs_connect( array(ABSPATH, WP_CONTENT_DIR) );
|
---|
| 683 | if ( is_wp_error($res) )
|
---|
| 684 | return $res;
|
---|
| 685 |
|
---|
| 686 | $wp_dir = trailingslashit($wp_filesystem->abspath());
|
---|
| 687 |
|
---|
| 688 | $download = $this->download_package( $current->package );
|
---|
| 689 | if ( is_wp_error($download) )
|
---|
| 690 | return $download;
|
---|
| 691 |
|
---|
| 692 | $working_dir = $this->unpack_package( $download );
|
---|
| 693 | if ( is_wp_error($working_dir) )
|
---|
| 694 | return $working_dir;
|
---|
| 695 |
|
---|
| 696 | // Copy update-core.php from the new version into place.
|
---|
| 697 | if ( !$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true) ) {
|
---|
| 698 | $wp_filesystem->delete($working_dir, true);
|
---|
| 699 | return new WP_Error('copy_failed', $this->strings['copy_failed']);
|
---|
| 700 | }
|
---|
| 701 | $wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
|
---|
| 702 |
|
---|
| 703 | require(ABSPATH . 'wp-admin/includes/update-core.php');
|
---|
| 704 |
|
---|
| 705 | return update_core($working_dir, $wp_dir);
|
---|
| 706 | }
|
---|
| 707 |
|
---|
| 708 | }
|
---|
| 709 |
|
---|
| 710 | /**
|
---|
| 711 | * Generic Skin for the WordPress Upgrader classes. This skin is designed to be extended for specific purposes.
|
---|
| 712 | *
|
---|
| 713 | * @TODO More Detailed docs, for methods as well.
|
---|
| 714 | *
|
---|
| 715 | * @package WordPress
|
---|
| 716 | * @subpackage Upgrader
|
---|
| 717 | * @since 2.8.0
|
---|
| 718 | */
|
---|
| 719 | class WP_Upgrader_Skin {
|
---|
| 720 |
|
---|
| 721 | var $upgrader;
|
---|
| 722 | var $done_header = false;
|
---|
| 723 |
|
---|
| 724 | function WP_Upgrader_Skin($args = array()) {
|
---|
| 725 | return $this->__construct($args);
|
---|
| 726 | }
|
---|
| 727 | function __construct($args = array()) {
|
---|
| 728 | $defaults = array( 'url' => '', 'nonce' => '', 'title' => '', 'context' => false );
|
---|
| 729 | $this->options = wp_parse_args($args, $defaults);
|
---|
| 730 | }
|
---|
| 731 |
|
---|
| 732 | function set_upgrader(&$upgrader) {
|
---|
| 733 | if ( is_object($upgrader) )
|
---|
| 734 | $this->upgrader =& $upgrader;
|
---|
| 735 | }
|
---|
| 736 | function set_result($result) {
|
---|
| 737 | $this->result = $result;
|
---|
| 738 | }
|
---|
| 739 |
|
---|
| 740 | function request_filesystem_credentials($error = false) {
|
---|
| 741 | $url = $this->options['url'];
|
---|
| 742 | $context = $this->options['context'];
|
---|
| 743 | if ( !empty($this->options['nonce']) )
|
---|
| 744 | $url = wp_nonce_url($url, $this->options['nonce']);
|
---|
| 745 | return request_filesystem_credentials($url, '', $error, $context); //Possible to bring inline, Leaving as is for now.
|
---|
| 746 | }
|
---|
| 747 |
|
---|
| 748 | function header() {
|
---|
| 749 | if ( $this->done_header )
|
---|
| 750 | return;
|
---|
| 751 | $this->done_header = true;
|
---|
| 752 | echo '<div class="wrap">';
|
---|
| 753 | echo screen_icon();
|
---|
| 754 | echo '<h2>' . $this->options['title'] . '</h2>';
|
---|
| 755 | }
|
---|
| 756 | function footer() {
|
---|
| 757 | echo '</div>';
|
---|
| 758 | }
|
---|
| 759 |
|
---|
| 760 | function error($errors) {
|
---|
| 761 | if ( ! $this->done_header )
|
---|
| 762 | $this->header();
|
---|
| 763 | if ( is_string($errors) ) {
|
---|
| 764 | $this->feedback($errors);
|
---|
| 765 | } elseif ( is_wp_error($errors) && $errors->get_error_code() ) {
|
---|
| 766 | foreach ( $errors->get_error_messages() as $message ) {
|
---|
| 767 | if ( $errors->get_error_data() )
|
---|
| 768 | $this->feedback($message . ' ' . $errors->get_error_data() );
|
---|
| 769 | else
|
---|
| 770 | $this->feedback($message);
|
---|
| 771 | }
|
---|
| 772 | }
|
---|
| 773 | }
|
---|
| 774 |
|
---|
| 775 | function feedback($string) {
|
---|
| 776 | if ( isset( $this->upgrader->strings[$string] ) )
|
---|
| 777 | $string = $this->upgrader->strings[$string];
|
---|
| 778 |
|
---|
| 779 | if ( strpos($string, '%') !== false ) {
|
---|
| 780 | $args = func_get_args();
|
---|
| 781 | $args = array_splice($args, 1);
|
---|
| 782 | if ( !empty($args) )
|
---|
| 783 | $string = vsprintf($string, $args);
|
---|
| 784 | }
|
---|
| 785 | if ( empty($string) )
|
---|
| 786 | return;
|
---|
| 787 | show_message($string);
|
---|
| 788 | }
|
---|
| 789 | function before() {}
|
---|
| 790 | function after() {}
|
---|
| 791 |
|
---|
| 792 | }
|
---|
| 793 |
|
---|
| 794 | /**
|
---|
| 795 | * Plugin Upgrader Skin for WordPress Plugin Upgrades.
|
---|
| 796 | *
|
---|
| 797 | * @TODO More Detailed docs, for methods as well.
|
---|
| 798 | *
|
---|
| 799 | * @package WordPress
|
---|
| 800 | * @subpackage Upgrader
|
---|
| 801 | * @since 2.8.0
|
---|
| 802 | */
|
---|
| 803 | class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
|
---|
| 804 | var $plugin = '';
|
---|
| 805 | var $plugin_active = false;
|
---|
| 806 |
|
---|
| 807 | function Plugin_Upgrader_Skin($args = array()) {
|
---|
| 808 | return $this->__construct($args);
|
---|
| 809 | }
|
---|
| 810 |
|
---|
| 811 | function __construct($args = array()) {
|
---|
| 812 | $defaults = array( 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => __('Upgrade Plugin') );
|
---|
| 813 | $args = wp_parse_args($args, $defaults);
|
---|
| 814 |
|
---|
| 815 | $this->plugin = $args['plugin'];
|
---|
| 816 |
|
---|
| 817 | $this->plugin_active = is_plugin_active($this->plugin);
|
---|
| 818 |
|
---|
| 819 | parent::__construct($args);
|
---|
| 820 | }
|
---|
| 821 |
|
---|
| 822 | function after() {
|
---|
| 823 | $this->plugin = $this->upgrader->plugin_info();
|
---|
| 824 | if( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){
|
---|
| 825 | show_message(__('Attempting reactivation of the plugin'));
|
---|
| 826 | echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $this->plugin, 'activate-plugin_' . $this->plugin) .'"></iframe>';
|
---|
| 827 | }
|
---|
| 828 | $update_actions = array(
|
---|
| 829 | 'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . $this->plugin, 'activate-plugin_' . $this->plugin) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>',
|
---|
| 830 | 'plugins_page' => '<a href="' . admin_url('plugins.php') . '" title="' . esc_attr__('Goto plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>'
|
---|
| 831 | );
|
---|
| 832 | if ( $this->plugin_active )
|
---|
| 833 | unset( $update_actions['activate_plugin'] );
|
---|
| 834 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 835 | unset( $update_actions['activate_plugin'] );
|
---|
| 836 |
|
---|
| 837 | $update_actions = apply_filters('update_plugin_complete_actions', $update_actions, $this->plugin);
|
---|
| 838 | if ( ! empty($update_actions) )
|
---|
| 839 | $this->feedback('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$update_actions));
|
---|
| 840 | }
|
---|
| 841 | }
|
---|
| 842 |
|
---|
| 843 | /**
|
---|
| 844 | * Plugin Installer Skin for WordPress Plugin Installer.
|
---|
| 845 | *
|
---|
| 846 | * @TODO More Detailed docs, for methods as well.
|
---|
| 847 | *
|
---|
| 848 | * @package WordPress
|
---|
| 849 | * @subpackage Upgrader
|
---|
| 850 | * @since 2.8.0
|
---|
| 851 | */
|
---|
| 852 | class Plugin_Installer_Skin extends WP_Upgrader_Skin {
|
---|
| 853 | var $api;
|
---|
| 854 | var $type;
|
---|
| 855 |
|
---|
| 856 | function Plugin_Installer_Skin($args = array()) {
|
---|
| 857 | return $this->__construct($args);
|
---|
| 858 | }
|
---|
| 859 |
|
---|
| 860 | function __construct($args = array()) {
|
---|
| 861 | $defaults = array( 'type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '' );
|
---|
| 862 | $args = wp_parse_args($args, $defaults);
|
---|
| 863 |
|
---|
| 864 | $this->type = $args['type'];
|
---|
| 865 | $this->api = isset($args['api']) ? $args['api'] : array();
|
---|
| 866 |
|
---|
| 867 | parent::__construct($args);
|
---|
| 868 | }
|
---|
| 869 |
|
---|
| 870 | function before() {
|
---|
| 871 | if ( !empty($this->api) )
|
---|
| 872 | $this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | function after() {
|
---|
| 876 |
|
---|
| 877 | $plugin_file = $this->upgrader->plugin_info();
|
---|
| 878 |
|
---|
| 879 | $install_actions = array(
|
---|
| 880 | 'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>',
|
---|
| 881 | );
|
---|
| 882 |
|
---|
| 883 | if ( $this->type == 'web' )
|
---|
| 884 | $install_actions['plugins_page'] = '<a href="' . admin_url('plugin-install.php') . '" title="' . esc_attr__('Return to Plugin Installer') . '" target="_parent">' . __('Return to Plugin Installer') . '</a>';
|
---|
| 885 | else
|
---|
| 886 | $install_actions['plugins_page'] = '<a href="' . admin_url('plugins.php') . '" title="' . esc_attr__('Return to Plugins page') . '" target="_parent">' . __('Return to Plugins page') . '</a>';
|
---|
| 887 |
|
---|
| 888 |
|
---|
| 889 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 890 | unset( $install_actions['activate_plugin'] );
|
---|
| 891 |
|
---|
| 892 | $install_actions = apply_filters('install_plugin_complete_actions', $install_actions, $this->api, $plugin_file);
|
---|
| 893 | if ( ! empty($install_actions) )
|
---|
| 894 | $this->feedback('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$install_actions));
|
---|
| 895 | }
|
---|
| 896 | }
|
---|
| 897 |
|
---|
| 898 | /**
|
---|
| 899 | * Theme Installer Skin for the WordPress Theme Installer.
|
---|
| 900 | *
|
---|
| 901 | * @TODO More Detailed docs, for methods as well.
|
---|
| 902 | *
|
---|
| 903 | * @package WordPress
|
---|
| 904 | * @subpackage Upgrader
|
---|
| 905 | * @since 2.8.0
|
---|
| 906 | */
|
---|
| 907 | class Theme_Installer_Skin extends WP_Upgrader_Skin {
|
---|
| 908 | var $api;
|
---|
| 909 | var $type;
|
---|
| 910 |
|
---|
| 911 | function Theme_Installer_Skin($args = array()) {
|
---|
| 912 | return $this->__construct($args);
|
---|
| 913 | }
|
---|
| 914 |
|
---|
| 915 | function __construct($args = array()) {
|
---|
| 916 | $defaults = array( 'type' => 'web', 'url' => '', 'theme' => '', 'nonce' => '', 'title' => '' );
|
---|
| 917 | $args = wp_parse_args($args, $defaults);
|
---|
| 918 |
|
---|
| 919 | $this->type = $args['type'];
|
---|
| 920 | $this->api = isset($args['api']) ? $args['api'] : array();
|
---|
| 921 |
|
---|
| 922 | parent::__construct($args);
|
---|
| 923 | }
|
---|
| 924 |
|
---|
| 925 | function before() {
|
---|
| 926 | if ( !empty($this->api) ) {
|
---|
| 927 | /* translators: 1: theme name, 2: version */
|
---|
| 928 | $this->upgrader->strings['process_success'] = sprintf( __('Successfully installed the theme <strong>%1$s %2$s</strong>.'), $this->api->name, $this->api->version);
|
---|
| 929 | }
|
---|
| 930 | }
|
---|
| 931 |
|
---|
| 932 | function after() {
|
---|
| 933 | if ( empty($this->upgrader->result['destination_name']) )
|
---|
| 934 | return;
|
---|
| 935 |
|
---|
| 936 | $theme_info = $this->upgrader->theme_info();
|
---|
| 937 | if ( empty($theme_info) )
|
---|
| 938 | return;
|
---|
| 939 | $name = $theme_info['Name'];
|
---|
| 940 | $stylesheet = $this->upgrader->result['destination_name'];
|
---|
| 941 | $template = !empty($theme_info['Template']) ? $theme_info['Template'] : $stylesheet;
|
---|
| 942 |
|
---|
| 943 | $preview_link = htmlspecialchars( add_query_arg( array('preview' => 1, 'template' => $template, 'stylesheet' => $stylesheet, 'TB_iframe' => 'true' ), trailingslashit(esc_url(get_option('home'))) ) );
|
---|
| 944 | $activate_link = wp_nonce_url("themes.php?action=activate&template=" . urlencode($template) . "&stylesheet=" . urlencode($stylesheet), 'switch-theme_' . $template);
|
---|
| 945 |
|
---|
| 946 | $install_actions = array(
|
---|
| 947 | 'preview' => '<a href="' . $preview_link . '" class="thickbox thickbox-preview" title="' . esc_attr(sprintf(__('Preview “%s”'), $name)) . '">' . __('Preview') . '</a>',
|
---|
| 948 | 'activate' => '<a href="' . $activate_link . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>'
|
---|
| 949 | );
|
---|
| 950 |
|
---|
| 951 | if ( $this->type == 'web' )
|
---|
| 952 | $install_actions['themes_page'] = '<a href="' . admin_url('theme-install.php') . '" title="' . esc_attr__('Return to Theme Installer') . '" target="_parent">' . __('Return to Theme Installer') . '</a>';
|
---|
| 953 | else
|
---|
| 954 | $install_actions['themes_page'] = '<a href="' . admin_url('themes.php') . '" title="' . esc_attr__('Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';
|
---|
| 955 |
|
---|
| 956 | if ( ! $this->result || is_wp_error($this->result) )
|
---|
| 957 | unset( $install_actions['activate'], $install_actions['preview'] );
|
---|
| 958 |
|
---|
| 959 | $install_actions = apply_filters('install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info);
|
---|
| 960 | if ( ! empty($install_actions) )
|
---|
| 961 | $this->feedback('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$install_actions));
|
---|
| 962 | }
|
---|
| 963 | }
|
---|
| 964 |
|
---|
| 965 | /**
|
---|
| 966 | * Theme Upgrader Skin for WordPress Theme Upgrades.
|
---|
| 967 | *
|
---|
| 968 | * @TODO More Detailed docs, for methods as well.
|
---|
| 969 | *
|
---|
| 970 | * @package WordPress
|
---|
| 971 | * @subpackage Upgrader
|
---|
| 972 | * @since 2.8.0
|
---|
| 973 | */
|
---|
| 974 | class Theme_Upgrader_Skin extends WP_Upgrader_Skin {
|
---|
| 975 | var $theme = '';
|
---|
| 976 |
|
---|
| 977 | function Theme_Upgrader_Skin($args = array()) {
|
---|
| 978 | return $this->__construct($args);
|
---|
| 979 | }
|
---|
| 980 |
|
---|
| 981 | function __construct($args = array()) {
|
---|
| 982 | $defaults = array( 'url' => '', 'theme' => '', 'nonce' => '', 'title' => __('Upgrade Theme') );
|
---|
| 983 | $args = wp_parse_args($args, $defaults);
|
---|
| 984 |
|
---|
| 985 | $this->theme = $args['theme'];
|
---|
| 986 |
|
---|
| 987 | parent::__construct($args);
|
---|
| 988 | }
|
---|
| 989 |
|
---|
| 990 | function after() {
|
---|
| 991 |
|
---|
| 992 | if ( !empty($this->upgrader->result['destination_name']) &&
|
---|
| 993 | ($theme_info = $this->upgrader->theme_info()) &&
|
---|
| 994 | !empty($theme_info) ) {
|
---|
| 995 |
|
---|
| 996 | $name = $theme_info['Name'];
|
---|
| 997 | $stylesheet = $this->upgrader->result['destination_name'];
|
---|
| 998 | $template = !empty($theme_info['Template']) ? $theme_info['Template'] : $stylesheet;
|
---|
| 999 |
|
---|
| 1000 | $preview_link = htmlspecialchars( add_query_arg( array('preview' => 1, 'template' => $template, 'stylesheet' => $stylesheet, 'TB_iframe' => 'true' ), trailingslashit(esc_url(get_option('home'))) ) );
|
---|
| 1001 | $activate_link = wp_nonce_url("themes.php?action=activate&template=" . urlencode($template) . "&stylesheet=" . urlencode($stylesheet), 'switch-theme_' . $template);
|
---|
| 1002 |
|
---|
| 1003 | $update_actions = array(
|
---|
| 1004 | 'preview' => '<a href="' . $preview_link . '" class="thickbox thickbox-preview" title="' . esc_attr(sprintf(__('Preview “%s”'), $name)) . '">' . __('Preview') . '</a>',
|
---|
| 1005 | 'activate' => '<a href="' . $activate_link . '" class="activatelink" title="' . esc_attr( sprintf( __('Activate “%s”'), $name ) ) . '">' . __('Activate') . '</a>',
|
---|
| 1006 | );
|
---|
| 1007 | if ( ( ! $this->result || is_wp_error($this->result) ) || $stylesheet == get_stylesheet() )
|
---|
| 1008 | unset($update_actions['preview'], $update_actions['activate']);
|
---|
| 1009 | }
|
---|
| 1010 |
|
---|
| 1011 | $update_actions['themes_page'] = '<a href="' . admin_url('themes.php') . '" title="' . esc_attr__('Return to Themes page') . '" target="_parent">' . __('Return to Themes page') . '</a>';
|
---|
| 1012 |
|
---|
| 1013 | $update_actions = apply_filters('update_theme_complete_actions', $update_actions, $this->theme);
|
---|
| 1014 | if ( ! empty($update_actions) )
|
---|
| 1015 | $this->feedback('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$update_actions));
|
---|
| 1016 | }
|
---|
| 1017 | }
|
---|
| 1018 |
|
---|
| 1019 | /**
|
---|
| 1020 | * Upgrade Skin helper for File uploads. This class handles the upload process and passes it as if its a local file to the Upgrade/Installer functions.
|
---|
| 1021 | *
|
---|
| 1022 | * @TODO More Detailed docs, for methods as well.
|
---|
| 1023 | *
|
---|
| 1024 | * @package WordPress
|
---|
| 1025 | * @subpackage Upgrader
|
---|
| 1026 | * @since 2.8.0
|
---|
| 1027 | */
|
---|
| 1028 | class File_Upload_Upgrader {
|
---|
| 1029 | var $package;
|
---|
| 1030 | var $filename;
|
---|
| 1031 |
|
---|
| 1032 | function File_Upload_Upgrader($form, $urlholder) {
|
---|
| 1033 | return $this->__construct($form, $urlholder);
|
---|
| 1034 | }
|
---|
| 1035 | function __construct($form, $urlholder) {
|
---|
| 1036 | if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
|
---|
| 1037 | wp_die($uploads['error']);
|
---|
| 1038 |
|
---|
| 1039 | if ( empty($_FILES[$form]['name']) && empty($_GET[$urlholder]) )
|
---|
| 1040 | wp_die(__('Please select a file'));
|
---|
| 1041 |
|
---|
| 1042 | if ( !empty($_FILES) )
|
---|
| 1043 | $this->filename = $_FILES[$form]['name'];
|
---|
| 1044 | else if ( isset($_GET[$urlholder]) )
|
---|
| 1045 | $this->filename = $_GET[$urlholder];
|
---|
| 1046 |
|
---|
| 1047 | //Handle a newly uploaded file, Else assume its already been uploaded
|
---|
| 1048 | if ( !empty($_FILES) ) {
|
---|
| 1049 | $this->filename = wp_unique_filename( $uploads['basedir'], $this->filename );
|
---|
| 1050 | $this->package = $uploads['basedir'] . '/' . $this->filename;
|
---|
| 1051 |
|
---|
| 1052 | // Move the file to the uploads dir
|
---|
| 1053 | if ( false === @ move_uploaded_file( $_FILES[$form]['tmp_name'], $this->package) )
|
---|
| 1054 | wp_die( sprintf( __('The uploaded file could not be moved to %s.' ), $uploads['path']));
|
---|
| 1055 | } else {
|
---|
| 1056 | $this->package = $uploads['basedir'] . '/' . $this->filename;
|
---|
| 1057 | }
|
---|
| 1058 | }
|
---|
| 1059 | }
|
---|