<?php /** * Multisite network settings administration panel. * * @package WordPress * @subpackage Multisite * @since 3.0.0 */ /** Load WordPress Administration Bootstrap */ require_once __DIR__ . '/admin.php'; /** WordPress Translation Installation API */ require_once ABSPATH . 'wp-admin/includes/translation-install.php'; if ( ! current_user_can( 'manage_network_options' ) ) { wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 ); } // Used in the HTML title tag. $title = __( 'Network Settings' ); $parent_file = 'settings.php'; // Handle network admin email change requests. if ( ! empty( $_GET['network_admin_hash'] ) ) { $new_admin_details = get_site_option( 'network_admin_hash' ); $redirect = 'settings.php?updated=false'; if ( is_array( $new_admin_details ) && hash_equals( $new_admin_details['hash'], $_GET['network_admin_hash'] ) && ! empty( $new_admin_details['newemail'] ) ) { update_site_option( 'admin_email', $new_admin_details['newemail'] ); delete_site_option( 'network_admin_hash' ); delete_site_option( 'new_admin_email' ); $redirect = 'settings.php?updated=true'; } wp_redirect( network_admin_url( $redirect ) ); exit; } elseif ( ! empty( $_GET['dismiss'] ) && 'new_network_admin_email' === $_GET['dismiss'] ) { check_admin_referer( 'dismiss_new_network_admin_email' ); delete_site_option( 'network_admin_hash' ); delete_site_option( 'new_admin_email' ); wp_redirect( network_admin_url( 'settings.php?updated=true' ) ); exit; } add_action( 'admin_head', 'network_settings_add_js' ); get_current_screen()->add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' ), 'content' => '<p>' . __( 'This screen sets and changes options for the network as a whole. The first site is the main site in the network and network options are pulled from that original site’s options.' ) . '</p>' . '<p>' . __( 'Operational settings has fields for the network’s name and admin email.' ) . '</p>' . '<p>' . __( 'Registration settings can disable/enable public signups. If you let others sign up for a site, install spam plugins. Spaces, not commas, should separate names banned as sites for this network.' ) . '</p>' . '<p>' . __( 'New site settings are defaults applied when a new site is created in the network. These include welcome email for when a new site or user account is registered, and what᾿s put in the first post, page, comment, comment author, and comment URL.' ) . '</p>' . '<p>' . __( 'Upload settings control the size of the uploaded files and the amount of available upload space for each site. You can change the default value for specific sites when you edit a particular site. Allowed file types are also listed (space separated only).' ) . '</p>' . '<p>' . __( 'You can set the language, and WordPress will automatically download and install the translation files (available if your filesystem is writable).' ) . '</p>' . '<p>' . __( 'Menu setting enables/disables the plugin menus from appearing for non super admins, so that only super admins, not site admins, have access to activate plugins.' ) . '</p>' . '<p>' . __( 'Super admins can no longer be added on the Options screen. You must now go to the list of existing users on Network Admin > Users and click on Username or the Edit action link below that name. This goes to an Edit User page where you can check a box to grant super admin privileges.' ) . '</p>', ) ); get_current_screen()->set_help_sidebar( '<p><strong>' . __( 'For more information:' ) . '</strong></p>' . '<p>' . __( '<a href="https://developer.wordpress.org/advanced-administration/multisite/admin/settings/">Documentation on Network Settings</a>' ) . '</p>' . '<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>' ); if ( $_POST ) { /** This action is documented in wp-admin/network/edit.php */ do_action( 'wpmuadminedit' ); check_admin_referer( 'siteoptions' ); $checked_options = array( 'menu_items' => array(), 'registrationnotification' => 'no', 'upload_space_check_disabled' => 1, 'add_new_users' => 0, ); foreach ( $checked_options as $option_name => $option_unchecked_value ) { if ( ! isset( $_POST[ $option_name ] ) ) { $_POST[ $option_name ] = $option_unchecked_value; } } $options = array( 'registrationnotification', 'registration', 'add_new_users', 'menu_items', 'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name', 'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author', 'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'illegal_names', 'limited_email_domains', 'banned_email_domains', 'WPLANG', 'new_admin_email', 'first_comment_email', ); // Handle translation installation. if ( ! empty( $_POST['WPLANG'] ) && current_user_can( 'install_languages' ) && wp_can_install_language_pack() ) { $language = wp_download_language_pack( $_POST['WPLANG'] ); if ( $language ) { $_POST['WPLANG'] = $language; } } foreach ( $options as $option_name ) { if ( ! isset( $_POST[ $option_name ] ) ) { continue; } $value = wp_unslash( $_POST[ $option_name ] ); update_site_option( $option_name, $value ); } /** * Fires after the network options are updated. * * @since MU (3.0.0) */ do_action( 'update_wpmu_options' ); wp_redirect( add_query_arg( 'updated', 'true', network_admin_url( 'settings.php' ) ) ); exit; } require_once ABSPATH . 'wp-admin/admin-header.php'; if ( isset( $_GET['updated'] ) ) { wp_admin_notice( __( 'Settings saved.' ), array( 'type' => 'success', 'dismissible' => true, 'id' => 'message', ) ); } ?> <div class="wrap"> <h1><?php echo esc_html( $title ); ?></h1> <form method="post" action="settings.php" novalidate="novalidate"> <?php wp_nonce_field( 'siteoptions' ); ?> <h2><?php _e( 'Operational Settings' ); ?></h2> <table class="form-table" role="presentation"> <tr> <th scope="row"><label for="site_name"><?php _e( 'Network Title' ); ?></label></th> <td> <input name="site_name" type="text" id="site_name" class="regular-text" value="<?php echo esc_attr( get_network()->site_name ); ?>" /> </td> </tr> <tr> <th scope="row"><label for="admin_email"><?php _e( 'Network Admin Email' ); ?></label></th> <td> <input name="new_admin_email" type="email" id="admin_email" aria-describedby="admin-email-desc" class="regular-text" value="<?php echo esc_attr( get_site_option( 'admin_email' ) ); ?>" /> <p class="description" id="admin-email-desc"> <?php _e( 'This address is used for admin purposes. If you change this, an email will be sent to your new address to confirm it. <strong>The new address will not become active until confirmed.</strong>' ); ?> </p> <?php $new_admin_email = get_site_option( 'new_admin_email' ); if ( $new_admin_email && get_site_option( 'admin_email' ) !== $new_admin_email ) : $notice_message = sprintf( /* translators: %s: New network admin email. */ __( 'There is a pending change of the network admin email to %s.' ), '<code>' . esc_html( $new_admin_email ) . '</code>' ); $notice_message .= sprintf( ' <a href="%1$s">%2$s</a>', esc_url( wp_nonce_url( network_admin_url( 'settings.php?dismiss=new_network_admin_email' ), 'dismiss_new_network_admin_email' ) ), __( 'Cancel' ) ); wp_admin_notice( $notice_message, array( 'type' => 'warning', 'dismissible' => true, 'additional_classes' => array( 'inline' ), ) ); endif; ?> </td> </tr> </table> <h2><?php _e( 'Registration Settings' ); ?></h2> <table class="form-table" role="presentation"> <tr> <th scope="row"><?php _e( 'Allow new registrations' ); ?></th> <?php if ( ! get_site_option( 'registration' ) ) { update_site_option( 'registration', 'none' ); } $reg = get_site_option( 'registration' ); ?> <td> <fieldset> <legend class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'New registrations settings' ); ?> </legend> <label><input name="registration" type="radio" id="registration1" value="none"<?php checked( $reg, 'none' ); ?> /> <?php _e( 'Registration is disabled' ); ?></label><br /> <label><input name="registration" type="radio" id="registration2" value="user"<?php checked( $reg, 'user' ); ?> /> <?php _e( 'User accounts may be registered' ); ?></label><br /> <label><input name="registration" type="radio" id="registration3" value="blog"<?php checked( $reg, 'blog' ); ?> /> <?php _e( 'Logged in users may register new sites' ); ?></label><br /> <label><input name="registration" type="radio" id="registration4" value="all"<?php checked( $reg, 'all' ); ?> /> <?php _e( 'Both sites and user accounts can be registered' ); ?></label> <?php if ( is_subdomain_install() ) { echo '<p class="description">'; printf( /* translators: 1: NOBLOGREDIRECT, 2: wp-config.php */ __( 'If registration is disabled, please set %1$s in %2$s to a URL you will redirect visitors to if they visit a non-existent site.' ), '<code>NOBLOGREDIRECT</code>', '<code>wp-config.php</code>' ); echo '</p>'; } ?> </fieldset> </td> </tr> <tr> <th scope="row"><?php _e( 'Registration notification' ); ?></th> <?php if ( ! get_site_option( 'registrationnotification' ) ) { update_site_option( 'registrationnotification', 'yes' ); } ?> <td> <label><input name="registrationnotification" type="checkbox" id="registrationnotification" value="yes"<?php checked( get_site_option( 'registrationnotification' ), 'yes' ); ?> /> <?php _e( 'Send the network admin an email notification every time someone registers a site or user account' ); ?></label> </td> </tr> <tr id="addnewusers"> <th scope="row"><?php _e( 'Add Users' ); ?></th> <td> <label><input name="add_new_users" type="checkbox" id="add_new_users" value="1"<?php checked( get_site_option( 'add_new_users' ) ); ?> /> <?php _e( 'Allow site administrators to add new users to their site via the "Users → Add User" page' ); ?></label> </td> </tr> <tr> <th scope="row"><label for="illegal_names"><?php _e( 'Banned Names' ); ?></label></th> <td> <?php $illegal_names = get_site_option( 'illegal_names' ); if ( empty( $illegal_names ) ) { $illegal_names = ''; } elseif ( is_array( $illegal_names ) ) { $illegal_names = implode( ' ', $illegal_names ); } ?> <input name="illegal_names" type="text" id="illegal_names" aria-describedby="illegal-names-desc" class="large-text" value="<?php echo esc_attr( $illegal_names ); ?>" size="45" /> <p class="description" id="illegal-names-desc"> <?php _e( 'Users are not allowed to register these sites. Separate names by spaces.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="limited_email_domains"><?php _e( 'Limited Email Registrations' ); ?></label></th> <td> <?php $limited_email_domains = get_site_option( 'limited_email_domains' ); if ( empty( $limited_email_domains ) ) { $limited_email_domains = ''; } else { // Convert from an input field. Back-compat for WPMU < 1.0. $limited_email_domains = str_replace( ' ', "\n", $limited_email_domains ); if ( is_array( $limited_email_domains ) ) { $limited_email_domains = implode( "\n", $limited_email_domains ); } } ?> <textarea name="limited_email_domains" id="limited_email_domains" aria-describedby="limited-email-domains-desc" cols="45" rows="5"> <?php echo esc_textarea( $limited_email_domains ); ?></textarea> <p class="description" id="limited-email-domains-desc"> <?php _e( 'If you want to limit site registrations to certain domains. One domain per line.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="banned_email_domains"><?php _e( 'Banned Email Domains' ); ?></label></th> <td> <?php $banned_email_domains = get_site_option( 'banned_email_domains' ); if ( empty( $banned_email_domains ) ) { $banned_email_domains = ''; } elseif ( is_array( $banned_email_domains ) ) { $banned_email_domains = implode( "\n", $banned_email_domains ); } ?> <textarea name="banned_email_domains" id="banned_email_domains" aria-describedby="banned-email-domains-desc" cols="45" rows="5"> <?php echo esc_textarea( $banned_email_domains ); ?></textarea> <p class="description" id="banned-email-domains-desc"> <?php _e( 'If you want to ban domains from site registrations. One domain per line.' ); ?> </p> </td> </tr> </table> <h2><?php _e( 'New Site Settings' ); ?></h2> <table class="form-table" role="presentation"> <tr> <th scope="row"><label for="welcome_email"><?php _e( 'Welcome Email' ); ?></label></th> <td> <textarea name="welcome_email" id="welcome_email" aria-describedby="welcome-email-desc" rows="5" cols="45" class="large-text"> <?php echo esc_textarea( get_site_option( 'welcome_email' ) ); ?></textarea> <p class="description" id="welcome-email-desc"> <?php _e( 'The welcome email sent to new site owners.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="welcome_user_email"><?php _e( 'Welcome User Email' ); ?></label></th> <td> <textarea name="welcome_user_email" id="welcome_user_email" aria-describedby="welcome-user-email-desc" rows="5" cols="45" class="large-text"> <?php echo esc_textarea( get_site_option( 'welcome_user_email' ) ); ?></textarea> <p class="description" id="welcome-user-email-desc"> <?php _e( 'The welcome email sent to new users.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_post"><?php _e( 'First Post' ); ?></label></th> <td> <textarea name="first_post" id="first_post" aria-describedby="first-post-desc" rows="5" cols="45" class="large-text"> <?php echo esc_textarea( get_site_option( 'first_post' ) ); ?></textarea> <p class="description" id="first-post-desc"> <?php _e( 'The first post on a new site.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_page"><?php _e( 'First Page' ); ?></label></th> <td> <textarea name="first_page" id="first_page" aria-describedby="first-page-desc" rows="5" cols="45" class="large-text"> <?php echo esc_textarea( get_site_option( 'first_page' ) ); ?></textarea> <p class="description" id="first-page-desc"> <?php _e( 'The first page on a new site.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_comment"><?php _e( 'First Comment' ); ?></label></th> <td> <textarea name="first_comment" id="first_comment" aria-describedby="first-comment-desc" rows="5" cols="45" class="large-text"> <?php echo esc_textarea( get_site_option( 'first_comment' ) ); ?></textarea> <p class="description" id="first-comment-desc"> <?php _e( 'The first comment on a new site.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_comment_author"><?php _e( 'First Comment Author' ); ?></label></th> <td> <input type="text" size="40" name="first_comment_author" id="first_comment_author" aria-describedby="first-comment-author-desc" value="<?php echo esc_attr( get_site_option( 'first_comment_author' ) ); ?>" /> <p class="description" id="first-comment-author-desc"> <?php _e( 'The author of the first comment on a new site.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_comment_email"><?php _e( 'First Comment Email' ); ?></label></th> <td> <input type="text" size="40" name="first_comment_email" id="first_comment_email" aria-describedby="first-comment-email-desc" value="<?php echo esc_attr( get_site_option( 'first_comment_email' ) ); ?>" /> <p class="description" id="first-comment-email-desc"> <?php _e( 'The email address of the first comment author on a new site.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="first_comment_url"><?php _e( 'First Comment URL' ); ?></label></th> <td> <input type="text" size="40" name="first_comment_url" id="first_comment_url" aria-describedby="first-comment-url-desc" value="<?php echo esc_attr( get_site_option( 'first_comment_url' ) ); ?>" /> <p class="description" id="first-comment-url-desc"> <?php _e( 'The URL for the first comment on a new site.' ); ?> </p> </td> </tr> </table> <h2><?php _e( 'Upload Settings' ); ?></h2> <table class="form-table" role="presentation"> <tr> <th scope="row"><?php _e( 'Site upload space' ); ?></th> <td> <label><input type="checkbox" id="upload_space_check_disabled" name="upload_space_check_disabled" value="0"<?php checked( (bool) get_site_option( 'upload_space_check_disabled' ), false ); ?> /> <?php printf( /* translators: %s: Number of megabytes to limit uploads to. */ __( 'Limit total size of files uploaded to %s MB' ), '</label><label><input name="blog_upload_space" type="number" min="0" style="width: 100px" id="blog_upload_space" aria-describedby="blog-upload-space-desc" value="' . esc_attr( get_site_option( 'blog_upload_space', 100 ) ) . '" />' ); ?> </label><br /> <p class="screen-reader-text" id="blog-upload-space-desc"> <?php /* translators: Hidden accessibility text. */ _e( 'Size in megabytes' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="upload_filetypes"><?php _e( 'Upload file types' ); ?></label></th> <td> <input name="upload_filetypes" type="text" id="upload_filetypes" aria-describedby="upload-filetypes-desc" class="large-text" value="<?php echo esc_attr( get_site_option( 'upload_filetypes', 'jpg jpeg png gif' ) ); ?>" size="45" /> <p class="description" id="upload-filetypes-desc"> <?php _e( 'Allowed file types. Separate types by spaces.' ); ?> </p> </td> </tr> <tr> <th scope="row"><label for="fileupload_maxk"><?php _e( 'Max upload file size' ); ?></label></th> <td> <?php printf( /* translators: %s: File size in kilobytes. */ __( '%s KB' ), '<input name="fileupload_maxk" type="number" min="0" style="width: 100px" id="fileupload_maxk" aria-describedby="fileupload-maxk-desc" value="' . esc_attr( get_site_option( 'fileupload_maxk', 300 ) ) . '" />' ); ?> <p class="screen-reader-text" id="fileupload-maxk-desc"> <?php /* translators: Hidden accessibility text. */ _e( 'Size in kilobytes' ); ?> </p> </td> </tr> </table> <?php $languages = get_available_languages(); $translations = wp_get_available_translations(); if ( ! empty( $languages ) || ! empty( $translations ) ) { ?> <h2><?php _e( 'Language Settings' ); ?></h2> <table class="form-table" role="presentation"> <tr> <th><label for="WPLANG"><?php _e( 'Default Language' ); ?><span class="dashicons dashicons-translation" aria-hidden="true"></span></label></th> <td> <?php $lang = get_site_option( 'WPLANG' ); if ( ! in_array( $lang, $languages, true ) ) { $lang = ''; } wp_dropdown_languages( array( 'name' => 'WPLANG', 'id' => 'WPLANG', 'selected' => $lang, 'languages' => $languages, 'translations' => $translations, 'show_available_translations' => current_user_can( 'install_languages' ) && wp_can_install_language_pack(), ) ); ?> </td> </tr> </table> <?php } ?> <?php $menu_perms = get_site_option( 'menu_items' ); /** * Filters available network-wide administration menu options. * * Options returned to this filter are output as individual checkboxes that, when selected, * enable site administrator access to the specified administration menu in certain contexts. * * Adding options for specific menus here hinges on the appropriate checks and capabilities * being in place in the site dashboard on the other side. For instance, when the single * default option, 'plugins' is enabled, site administrators are granted access to the Plugins * screen in their individual sites' dashboards. * * @since MU (3.0.0) * * @param string[] $admin_menus Associative array of the menu items available. */ $menu_items = apply_filters( 'mu_menu_items', array( 'plugins' => __( 'Plugins' ) ) ); if ( $menu_items ) : ?> <h2><?php _e( 'Menu Settings' ); ?></h2> <table id="menu" class="form-table"> <tr> <th scope="row"><?php _e( 'Enable administration menus' ); ?></th> <td> <?php echo '<fieldset><legend class="screen-reader-text">' . /* translators: Hidden accessibility text. */ __( 'Enable menus' ) . '</legend>'; foreach ( (array) $menu_items as $key => $val ) { echo "<label><input type='checkbox' name='menu_items[" . $key . "]' value='1'" . ( isset( $menu_perms[ $key ] ) ? checked( $menu_perms[ $key ], '1', false ) : '' ) . ' /> ' . esc_html( $val ) . '</label><br/>'; } echo '</fieldset>'; ?> </td> </tr> </table> <?php endif; ?> <?php /** * Fires at the end of the Network Settings form, before the submit button. * * @since MU (3.0.0) */ do_action( 'wpmu_options' ); ?> <?php submit_button(); ?> </form> </div> <?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>

خدمة

“Manus AI”… مساعد رقمي بقدرات متقدمة وحدود تجارية صارمة

مايو 18, 2025

1٬448 دقيقة واحدة

“Manus AI”… مساعد رقمي بقدرات متقدمة وحدود تجارية صارمة

كتبت إيريني أنطون

في ظل تصاعد الاهتمام بتطبيقات الذكاء الاصطناعي، برز تطبيق “Manus AI” كمساعد ذكي جديد يعد بتجاوز دور “الدردشة” إلى تنفيذ مهام معقدة، تشمل كتابة المقالات، إنتاج الصوتيات، وتحليل البيانات. إلا أن التجربة في الواقعية مع التطبيق تكشف عن مزيج من الإعجاب والإحباط.

عند تجربة التطبيق لكتابة مقال حول الذكاء الاصطناعي، أظهر “Manus” تجاوبًا دقيقًا ومنظمًا. بدأ بتأكيده على كتابة مقال شامل يغطي الجوانب التاريخية والتقنية والاجتماعية للموضوع، مع وعد بتقديم محتوى غني ومبني على مصادر موثوقة. كما أوضح استعداده لمواصلة العمل ومشاركة التقدم مع المستخدم.

لكن بعد بدء تنفيذ المهمة، توقّف التطبيق في منتصف العملية وطالب بالاشتراك المدفوع لاستكمالها، مما كشف عن سياسة تجارية قائمة على الدفع مقابل الاستمرارية. هذا النموذج قد يمثل عائقًا أمام المستخدمين الذين يتوقعون تجربة مجانية أو مرنة.

في تجربة أخرى، تم اختبار قدرة التطبيق على إنتاج مؤثرات صوتية، حيث طُلب منه إنشاء صوت طائر مع ضوضاء بيئية. وقد نجح في تنفيذ المهمة بدقة، ما يؤكد امتلاكه قدرات إبداعية تتجاوز النصوص الكتابية.

الفرق بين Manus وChatGPT:

يُعد “Manus” بمثابة وكيل ذكاء اصطناعي (AI Agent) يتجاوز الدردشة النصية التقليدية، حيث يمكنه تنفيذ سلسلة من المهام تلقائيًا داخل بيئة عمل افتراضية، مثل التصفح، البرمجة، أو التحكم في أدوات خارجية. بالمقابل، يقدم “ChatGPT” تجربة محادثة متقدمة تقوم على فهم اللغة الطبيعية وتوليد النصوص، مع بعض الإمكانيات التفاعلية، لكنه لا يعمل بشكل مستقل أو تلقائي لتنفيذ مهام متعددة الخطوات إلا إذا تم ربطه بأدوات خارجية (مثل GPTs الخاصة أو الإضافات).

كما أن “ChatGPT” يسمح للمستخدم باستخدام العديد من قدراته مجانًا أو عبر اشتراك شهري ثابت، بينما “Manus” يعمل بنظام نقاط واستهلاك، مما يجعله أكثر تقييدًا من حيث حرية الاستخدام.

يعكس “Manus AI” توجهًا متطورًا في عالم المساعدات الذكية، حيث يجمع بين التفاعل البشري والقدرات التنفيذية المتقدمة. ومع ذلك، فإن نظامه القائم على الاشتراكات ونقاط الاستخدام يضع حدودًا واضحة أمام مجانية الوصول إلى إمكانياته الكاملة. وبينما يُظهر تفوقًا تقنيًا في تنفيذ بعض المهام تلقائيًا، يظل ChatGPT أكثر مرونة وتنوعًا في الاستخدام اليومي، خاصة لمن يبحثون عن مزيج بين القوة وسهولة الوصول.

مايو 18, 2025

1٬448 دقيقة واحدة