Ticket #1569: 1569.diff

wp-content/plugins/plugin-directory/class-wporg-plugin-directory-review-admin.php

@@ +1 @@
+<?php
+/**
+ *
+ */
+
+/**
+ * Class WPorg_Review_Admin
+ */
+class WPorg_Review_Admin {
+
+        /**
+         * Constructor.
+         */
+        public function __construct() {
+                add_action( 'edit_form_after_title', array( $this, 'edit_form_after_title' ) );
+        }
+
+        /**
+         * @param WP_Post $post
+         */
+        public function edit_form_after_title( $post ) {
+                $zip_files = get_attached_media( 'application/zip' );
+                $zip_file  = current( $zip_files );
+
+                if ( $zip_file ) :
+                        ?>
+
+                        <p style="padding: 0 10px;">
+                                <?php printf( __( '<strong>Zip file:</strong> %s' ), sprintf( '<a href="%s">%s</a>', esc_url( $zip_file->guid ), $zip_file->guid ) ); ?>
+                        </p>
+
+                        <?php
+                endif;
+        }
+}

wp-content/plugins/plugin-directory/class-wporg-plugin-directory-upload-handler.php

@@ +1 @@
+<?php
+/**
+ * @package WPorg_Plugin_Directory
+ */
+
+/**
+ * Class WPORG_Plugins_Upload
+ *
+ * Processes a plugin upload.
+ */
+class WPorg_Plugins_Upload {
+
+        /**
+         * Path to `rm` script.
+         *
+         * @var string
+         */
+        const RM = '/bin/rm';
+
+        /**
+         * Path to `unzip` script.
+         *
+         * @var string
+         */
+        const UNZIP = '/usr/bin/unzip';
+
+        /**
+         * Path to temporary directory.
+         *
+         * @var string
+         */
+        protected $tmp_dir;
+
+        /**
+         * Path to temporary plugin folder.
+         *
+         * @var string
+         */
+        protected $plugin_dir;
+
+        /**
+         * The uploaded plugin.
+         *
+         * @var array
+         */
+        protected $plugin;
+
+        /**
+         * The plugin slug.
+         *
+         * @var string
+         */
+        protected $plugin_slug;
+
+        /**
+         * The plugin post if it already exists in the repository.
+         *
+         * @var WP_Post
+         */
+        protected $plugin_post;
+
+        /**
+         * The plugin author (current user).
+         *
+         * @var WP_User
+         */
+        protected $author;
+
+        /**
+         * Get set up to run tests on the uploaded plugin.
+         */
+        public function __construct() {
+                require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+                require_once( ABSPATH . 'wp-admin/includes/image.php'  );
+                require_once( ABSPATH . 'wp-admin/includes/file.php'   );
+                require_once( ABSPATH . 'wp-admin/includes/media.php'  );
+
+                $this->create_tmp_dirs();
+                $this->unwrap_package();
+        }
+
+        /**
+         * Processes the plugin upload.
+         *
+         * Runs various tests and creates plugin post.
+         *
+         * @return string Failure or success message.
+         */
+        public function process_upload() {
+                $plugin_files = $this->get_all_files( $this->plugin_dir );
+
+                // First things first. Do we have something to work with?
+                if ( empty( $plugin_files ) ) {
+                        return __( 'The zip file was empty.', 'wporg-plugins' );
+                }
+
+                foreach ( $plugin_files as $plugin_file ) {
+                        if ( ! is_readable( $plugin_file ) ) {
+                                continue;
+                        }
+
+                        $plugin_data = get_plugin_data( $plugin_file, false, false ); // No markup/translation needed.
+                        if ( ! empty( $plugin_data['Name'] ) ) {
+                                $this->plugin = $plugin_data;
+                                break;
+                        }
+                }
+
+                // Let's check some plugin headers, shall we?
+
+                if ( ! $this->plugin['Name'] ) {
+                        $error = __( 'The plugin has no name.', 'wporg-plugins' ) . ' ';
+
+                        /* translators: 1: comment header line, 2: Codex URL */
+                        $error .= sprintf( __( 'Add a %1$s line to your main plugin file and upload the plugin again. <a href="%2$s">Plugin Headers</a>', 'wporg-plugins' ),
+                                '<code>Plugin Name:</code>',
+                                __( 'https://codex.wordpress.org/File_Header', 'wporg-plugins' )
+                        );
+
+                        return $error;
+                }
+
+                // Determine the plugin slug based on the name of the plugin in the main plugin file.
+                $this->plugin_slug = sanitize_title_with_dashes( $this->plugin['Name'] );
+                $this->author      = wp_get_current_user();
+
+                // Make sure it doesn't use a slug deemed not to be used by the public.
+                if ( $this->has_reserved_slug() ) {
+                        /* translators: 1: plugin slug, 2: style.css */
+                        return sprintf( __( 'Sorry, the plugin name %1$s is reserved for use by WordPress Core. Please change the name of your plugin and upload it again.', 'wporg-plugins' ),
+                                '<code>' . $this->plugin_slug . '</code>'
+                        );
+                }
+
+                // Populate the plugin post and author.
+                $this->plugin_post = $this->get_plugin_post();
+
+                // Is there already a plugin with the name name?
+                if ( ! empty( $this->plugin_post ) ) {
+                        /* translators: 1: plugin slug, 2: style.css */
+                        return sprintf( __( 'There is already a plugin called %1$s by a different author. Please change the name of your plugin and upload it again.', 'wporg-plugins' ),
+                                '<code>' . $this->plugin_slug . '</code>'
+                        );
+                }
+
+                $plugin_description = $this->strip_non_utf8( (string) $this->plugin['Description'] );
+                if ( empty( $plugin_description ) ) {
+                        $error = __( 'The plugin has no description.', 'wporg-plugins' ) . ' ';
+
+                        /* translators: 1: comment header line, 2: style.css, 3: Codex URL */
+                        $error .= sprintf( __( 'Add a %1$s line to your main plugin file and upload the plugin again. <a href="%3$s">Plugin Headers</a>', 'wporg-plugins' ),
+                                '<code>Description:</code>',
+                                __( 'https://codex.wordpress.org/File_Header', 'wporg-plugins' )
+                        );
+
+                        return $error;
+                }
+
+                if ( ! $this->plugin['Version'] ) {
+                        $error = __( 'The plugin has no version.', 'wporg-plugins' ) . ' ';
+
+                        /* translators: 1: comment header line, 2: style.css, 3: Codex URL */
+                        $error .= sprintf( __( 'Add a %1$s line to your main plugin file and upload the plugin again. <a href="%3$s">Plugin Headers</a>', 'wporg-plugins' ),
+                                '<code>Version:</code>',
+                                __( 'https://codex.wordpress.org/File_Header', 'wporg-plugins' )
+                        );
+
+                        return $error;
+                }
+
+                if ( preg_match( '|[^\d\.]|', $this->plugin['Version'] ) ) {
+                        /* translators: %s: style.css */
+                        return sprintf( __( 'Version strings can only contain numeric and period characters (like 1.2). Please fix your %s line in your main plugin file and upload the plugin again.', 'wporg-plugins' ),
+                                '<code>Version:</code>'
+                        );
+                }
+
+                // Prevent duplicate URLs.
+                $plugin_uri = $this->plugin['PluginURI'];
+                $author_uri = $this->plugin['AuthorURI'];
+                if ( ! empty( $plugin_uri ) && ! empty( $author_uri ) && $plugin_uri == $author_uri ) {
+                        return __( 'Duplicate plugin and author URLs. A plugin URL is a page/site that provides details about this specific plugin. An author URL is a page/site that provides information about the author of the plugin. You aren&rsquo;t required to provide both, so pick the one that best applies to your URL.', 'wporg-plugins' );
+                }
+
+                // Don't send special plugins through Plugin Check.
+                if ( ! has_category( 'special-case-plugin', $this->plugin_post ) ) {
+                        // Pass it through Plugin Check and see how great this plugin really is.
+                        $result = $this->check_plugin( $plugin_files );
+
+                        if ( ! $result ) {
+                                /* translators: 1: Plugin Check Plugin URL, 2: make.wordpress.org/plugins */
+                                return sprintf( __( 'Your plugin has failed the plugin check. Please correct the problems with it and upload it again. You can also use the <a href="%1$s">Plugin Check Plugin</a> to test your plugin before uploading. If you have any questions about this please post them to %2$s.', 'wporg-plugins' ),
+                                        '//wordpress.org/plugins/plugin-check/',
+                                        '<a href="https://make.wordpress.org/plugins">https://make.wordpress.org/plugins</a>'
+                                );
+                        }
+                }
+
+                // Passed all tests!
+                // Let's save everything and get things wrapped up.
+
+                // Add a Plugin Directory entry for this plugin.
+                $post_id = $this->create_plugin_post();
+
+
+                $attachment = $this->save_zip_file();
+                if ( is_wp_error( $attachment ) ) {
+                        return $attachment->get_error_message();
+                }
+
+                // Send plugin author an email for peace of mind.
+                $this->send_email_notification();
+
+                do_action( 'plugin_upload', $this->plugin, $this->plugin_post );
+
+                // Success!
+                /* translators: 1: plugin name */
+                return sprintf( __( 'Thank you for uploading %1$s to the WordPress Plugin Directory. We&rsquo;ve sent you an email verifying that we&rsquo;ve received it.', 'wporg-plugins' ),
+                        $this->plugin['Name']
+                );
+        }
+
+        /**
+         * Creates a temporary directory, and the plugin dir within it.
+         */
+        public function create_tmp_dirs() {
+                // Create a temporary directory if it doesn't exist yet.
+                $tmp = '/tmp/wporg-plugin-upload';
+                if ( ! is_dir( $tmp ) ) {
+                        mkdir( $tmp, 0777 );
+                }
+
+                // Create file with unique file name.
+                $this->tmp_dir = tempnam( $tmp, 'WPORG_PLUGIN_' );
+
+                // Remove that file.
+                unlink( $this->tmp_dir );
+
+                // Create a directory with that unique name.
+                mkdir( $this->tmp_dir, 0777 );
+
+                // Get a sanitized name for that plugin and create a directory for it.
+                $base_name        = $this->get_sanitized_zip_name();
+                $this->plugin_dir = "{$this->tmp_dir}/{$base_name}";
+                mkdir( $this->plugin_dir, 0777 );
+
+                // Make sure we clean up after ourselves.
+                add_action( 'shutdown', array( $this, 'remove_files' ) );
+        }
+
+        /**
+         * Unzips the uploaded plugin and saves it in the temporary plugin dir.
+         */
+        public function unwrap_package() {
+                $unzip      = escapeshellarg( self::UNZIP );
+                $zip_file   = escapeshellarg( $_FILES['zip_file']['tmp_name'] );
+                $plugin_dir = escapeshellarg( $this->plugin_dir );
+
+                // Unzip it into the plugin directory.
+                exec( escapeshellcmd( "{$unzip} -DD {$zip_file} -d {$plugin_dir}" ) );
+
+                // Fix any permissions issues with the files. Sets 755 on directories, 644 on files.
+                exec( escapeshellcmd( "chmod -R 755 {$plugin_dir}" ) );
+                exec( escapeshellcmd( "find {$plugin_dir} -type f -print0" ) . ' | xargs -I% -0 chmod 644 %' );
+        }
+
+        /**
+         * Returns the the plugin post if it already exists in the repository.
+         *
+         * @return WP_Post|null
+         */
+        public function get_plugin_post() {
+                $plugins = get_posts( array(
+                        'name'             => $this->plugin_slug,
+                        'posts_per_page'   => 1,
+                        'post_type'        => 'plugin',
+                        'orderby'          => 'ID',
+
+                        /*
+                         * Specify post stati so this query returns a result for draft plugins, even
+                         * if the uploading user doesn't have have the permission to view drafts.
+                         */
+                        'post_status'      => array( 'publish', 'pending', 'draft', 'future', 'trash', 'suspend' ),
+                        'suppress_filters' => false,
+                ) );
+
+                return current( $plugins );
+        }
+
+        /**
+         * Whether the uploaded plugin uses a reserved slug.
+         *
+         * Passes if the author happens to be `wordpressdotorg`.
+         *
+         * @return bool
+         */
+        public function has_reserved_slug() {
+                $reserved_slugs = array(
+                        // Plugin Directory URL parameters.
+                        'browse', 'tag', 'search', 'filter', 'upload',
+                        'featured', 'popular', 'new', 'updated',
+                );
+
+                return in_array( $this->plugin_slug, $reserved_slugs ) && 'wordpressdotorg' !== $this->author->user_login;
+        }
+
+        /**
+         * Sends a plugin through Plugin Check.
+         *
+         * @param array $files All plugin files to check.
+         * @return bool Whether the plugin passed the checks.
+         */
+        public function check_plugin( $files ) {
+
+                // Run the checks.
+                // @todo Include plugin checker.
+                $result = true;
+
+                // Display the errors.
+                $verdict = $result ? array( 'tc-pass', __( 'Pass', 'wporg-plugins' ) ) : array( 'tc-fail', __( 'Fail', 'wporg-plugins' ) );
+                echo '<h4>' . sprintf( __( 'Results of Automated Plugin Scanning: %s', 'wporg-plugins' ), vsprintf( '<span class="%1$s">%2$s</span>', $verdict ) ) . '</h4>';
+                echo '<ul class="tc-result">' . 'Result' . '</ul>';
+                echo '<div class="notice notice-info"><p>' . __( 'Note: While the automated plugin scan is based on the Plugin Review Guidelines, it is not a complete review. A successful result from the scan does not guarantee that the plugin will pass review. All submitted plugins are reviewed manually before approval.', 'wporg-plugins' ) . '</p></div>';
+
+                return $result;
+        }
+
+        /**
+         * Creates a plugin post.
+         *
+         * @return int|WP_Error The post ID on success. The value 0 or WP_Error on failure.
+         */
+        public function create_plugin_post() {
+                $upload_date = current_time( 'mysql' );
+
+                return wp_insert_post( array(
+                        'post_author'    => $this->author->ID,
+                        'post_title'     => $this->plugin['Name'],
+                        'post_name'      => $this->plugin_slug,
+                        'post_content'   => $this->plugin['Description'],
+                        'post_date'      => $upload_date,
+                        'post_date_gmt'  => $upload_date,
+                        'comment_status' => 'closed',
+                        'ping_status'    => 'closed',
+                        'post_type'      => 'plugin',
+                        'tags_input'     => $this->plugin['Tags'],
+                ) );
+        }
+
+        /**
+         * Saves zip file and attaches it to the plugin post.
+         *
+         * @return int|WP_Error Attachment ID or upload error.
+         */
+        public function save_zip_file( $post_id ) {
+                add_filter( 'site_option_upload_filetypes',         array( $this, 'whitelist_zip_files' ) );
+                add_filter( 'default_site_option_upload_filetypes', array( $this, 'whitelist_zip_files' ) );
+
+                $attachment_id = media_handle_upload( 'zip_file', $post_id );
+
+                remove_filter( 'site_option_upload_filetypes',         array( $this, 'whitelist_zip_files' ) );
+                remove_filter( 'default_site_option_upload_filetypes', array( $this, 'whitelist_zip_files' ) );
+
+                return $attachment_id;
+        }
+
+        /**
+         * Sends out an email confirmation to the plugin's author.
+         */
+        public function send_email_notification() {
+
+                /* translators: %s: plugin name */
+                $email_subject = sprintf( __( '[WordPress Plugins] New Plugin - %s', 'wporg-plugins' ),
+                        $this->plugin['Name']
+                );
+
+                /* translators: 1: plugin name, 2: Trac ticket URL */
+                $email_content = sprintf( __( 'Thank you for uploading %1$s to the WordPress Plugin Directory. If your plugin is selected to be part of the directory we\'ll send a follow up email.
+
+--
+The WordPress.org Plugins Team
+https://make.wordpress.org/plugins', 'wporg-plugins' ),
+                        $this->plugin['Name']
+                );
+
+                wp_mail( $this->author->user_email, $email_subject, $email_content, 'From: plugins@wordpress.org' );
+        }
+
+        // Helper
+
+        /**
+         * Returns a sanitized version of the uploaded zip file name.
+         *
+         * @return string
+         */
+        public function get_sanitized_zip_name() {
+                return preg_replace( '|\W|', '', strtolower( basename( $_FILES['zip_file']['name'], '.zip' ) ) );
+        }
+
+        /**
+         * Returns all (usable) files of a given directory.
+         *
+         * @param string $dir Path to directory to search.
+         * @return array All files within the passed directory.
+         */
+        public function get_all_files( $dir ) {
+                $files        = array();
+                $dir_iterator = new RecursiveDirectoryIterator( $dir );
+                $iterator     = new RecursiveIteratorIterator( $dir_iterator, RecursiveIteratorIterator::SELF_FIRST );
+
+                foreach ( $iterator as $file ) {
+                        // Only return files that are no directory references or Mac resource forks.
+                        if ( $file->isFile() && ! in_array( $file->getBasename(), array( '..', '.' ) ) && ! stristr( $file->getPathname(), '__MACOSX' ) ) {
+                                array_push( $files, $file->getPathname() );
+                        }
+                }
+
+                return $files;
+        }
+
+        /**
+         * Whitelist zip files to be allowed to be uploaded to the media library.
+         *
+         * @param string Whitelisted file extentions.
+         * @return string Whitelisted file extentions.
+         */
+        public function whitelist_zip_files( $site_exts ) {
+                $file_extenstions   = explode( ' ', $site_exts );
+                $file_extenstions[] = 'zip';
+
+                return implode( ' ', array_unique( $file_extenstions ) );
+        }
+
+        /**
+         * Deletes the temporary directory.
+         */
+        public function remove_files() {
+                $rm    = escapeshellarg( self::RM );
+                $files = escapeshellarg( $this->tmp_dir );
+
+                exec( escapeshellcmd( "{$rm} -rf {$files}" ) );
+        }
+
+        /**
+         * Strips invalid UTF-8 characters.
+         *
+         * Non-UTF-8 characters in plugin descriptions will causes blank descriptions in plugins.trac.
+         *
+         * @param string $string The string to be converted.
+         * @return string The converted string.
+         */
+        protected function strip_non_utf8( $string ) {
+                ini_set( 'mbstring.substitute_character', 'none' );
+
+                return mb_convert_encoding( $string, 'UTF-8', 'UTF-8' );
+        }
+}

wp-content/plugins/plugin-directory/shortcodes/plugin-upload.php

@@ +1 @@
+<?php
+/**
+ * @package WPorg_Plugin_Directory
+ */
+
+/**
+ * Registers the upload shortcode.
+ */
+function wporg_plugins_upload_shortcode() {
+        add_shortcode( 'wporg-plugins-upload', 'wporg_plugins_render_upload_shortcode' );
+}
+add_action( 'init', 'wporg_plugins_upload_shortcode' );
+
+/**
+ * Renders the upload shortcode.
+ */
+function wporg_plugins_render_upload_shortcode() {
+        if ( is_user_logged_in() ) :
+
+                if ( ! empty( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'wporg-plugins-upload' ) && 'upload' === $_POST['action'] ) {
+                        $message = wporg_plugins_process_upload();
+
+                        if ( ! empty( $message ) ) {
+                                echo "<div class='notice notice-warning'><p>{$message}</p></div>\n";
+                        }
+                }
+        ?>
+                <form enctype="multipart/form-data" id="upload_form" method="POST" action="">
+                        <?php wp_nonce_field( 'wporg-plugins-upload' ); ?>
+                        <input type="hidden" name="action" value="upload"/>
+                        <input type="file" id="zip_file" name="zip_file" size="25"/>
+                        <input id="upload_button" class="button" type="submit" value="<?php esc_attr_e( 'Upload', 'wporg-plugins' ); ?>"/>
+
+                        <p>
+                                <small><?php printf( __( 'Maximum allowed file size: %s', 'wporg-plugins' ), esc_html( wporg_plugins_get_max_allowed_file_size() ) ); ?></small>
+                        </p>
+                </form>
+        <?php else : ?>
+                <p><?php printf( __( 'Before you can upload a new plugin, <a href="%s">please log in</a>.', 'wporg-plugins' ), esc_url( 'https://login.wordpress.org/' ) ); ?><p>
+        <?php endif;
+}
+
+/**
+ * Returns a human readable version of the max allowed upload size.
+ *
+ * @return string The allowed file size.
+ */
+function wporg_plugins_get_max_allowed_file_size() {
+        $upload_size_unit = wp_max_upload_size();
+        $byte_sizes       = array( 'KB', 'MB', 'GB' );
+
+        for ( $unit = -1; $upload_size_unit > 1024 && $unit < count( $byte_sizes ) - 1; $unit++ ) {
+                $upload_size_unit /= 1024;
+        }
+
+        if ( $unit < 0 ) {
+                $upload_size_unit = $unit = 0;
+        } else {
+                $upload_size_unit = (int) $upload_size_unit;
+        }
+
+        return $upload_size_unit . $byte_sizes[ $unit ];
+}
+
+/**
+ * Runs basic checks and hands off to the upload processor.
+ *
+ * @return string Failure or success message.
+ */
+function wporg_plugins_process_upload( ) {
+        if ( ! is_user_logged_in() ) {
+                return __( 'You must be logged in to upload a new plugin.', 'wporg-plugins' );
+        }
+
+        if ( 0 !== $_FILES['zip_file']['error'] ) {
+                return __( 'Error in file upload.', 'wporg-plugins' );
+        }
+
+        if ( ! class_exists( 'WPorg_Plugins_Upload' ) ) {
+                include_once plugin_dir_path( __FILE__ ) . 'class-wporg-plugins-upload.php';
+        }
+
+        switch_to_blog( WPORG_PLUGIN_DIRECTORY_BLOGID );
+
+        $upload  = new WPorg_Plugins_Upload;
+        $message = $upload->process_upload();
+
+        restore_current_blog();
+
+        return $message;
+}

wp-content/plugins/plugin-directory/wporg-plugin-directory.php

@@ -20 +20 @@
 include __DIR__ . '/shortcodes/screenshots.php';
 
 $wporg_plugin_directory = new WPorg_Plugin_Directory();
+
+if ( is_admin() ) {
+        include __DIR__ . '/class-wporg-plugin-directory-review-admin.php';
+        $wporg_review_admin = new WPorg_Review_Admin();
+} else {
+        include __DIR__ . '/class-wporg-plugin-directory-upload-handler.php';
+        include __DIR__ . '/shortcodes/plugin-upload.php';
+}
+
 register_activation_hook( __FILE__, array( $wporg_plugin_directory, 'activate' ) );
 register_deactivation_hook( __FILE__, array( $wporg_plugin_directory, 'deactivate' ) );