~ubuntu-branches/debian/jessie/wordpress/jessie

add_filter( 'plugin_action_links_'.plugin_basename( plugin_dir_path( __FILE__ ) . 'akismet.php'), array( 'Akismet_Admin', 'admin_plugin_settings_link' ) );

add_filter( 'wxr_export_skip_commentmeta', array( 'Akismet_Admin', 'exclude_commentmeta_from_export' ), 10, 3 );

}

public static function admin_init() {

}

public static function admin_plugin_settings_link( $links ) {

$settings_link = '<a href="'.self::get_page_url().'">'.__('Settings', 'akismet').'</a>';

$settings_link = '<a href="'.esc_url( self::get_page_url() ).'">'.__('Settings', 'akismet').'</a>';

array_unshift( $links, $settings_link );

return $links;

}

331

332

else

332

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$link = add_query_arg( array( 'page' => 'akismet-admin', 'recheckqueue' => 'true', 'noheader' => 'true' ), admin_url( 'edit-comments.php' ) );

333

334

echo '</div><div class="alignleft"><a class="button-secondary checkforspam" href="' . esc_url( $link ) . '">' . esc_html__('Check for Spam', 'akismet') . '</a>';

335

echo '<img src="' . esc_url( admin_url( 'images/wpspin_light.gif' ) ) . '" class="checkforspam-spinner" />';

336

}

337

338

public static function transition_comment_status( $new_status, $old_status, $comment ) {

339

if ( $new_status == $old_status )

340

return;

341

342

# we don't need to record a history item for deleted comments

343

if ( $new_status == 'delete' )

344

return;

345

346

if ( !is_admin() )

347

return;

348

349

if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) && !current_user_can( 'moderate_comments' ) )

350

return;

351

352

if ( defined('WP_IMPORTING') && WP_IMPORTING == true )

353

return;

354

355

// if this is present, it means the status has been changed by a re-check, not an explicit user action

356

if ( get_comment_meta( $comment->comment_ID, 'akismet_rechecking' ) )

357

return;

358

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global $current_user;

360

$reporter = '';

361

if ( is_object( $current_user ) )

362

$reporter = $current_user->user_login;

363

364

// Assumption alert:

365

// We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status

366

// is changed automatically by another plugin. Unfortunately WordPress doesn't provide an unambiguous way to

367

// determine why the transition_comment_status action was triggered. And there are several different ways by which

368

// to spam and unspam comments: bulk actions, ajax, links in moderation emails, the dashboard, and perhaps others.

369

// We'll assume that this is an explicit user action if POST or GET has an 'action' key.

370

if ( isset($_POST['action']) || isset($_GET['action']) ) {

371

if ( $new_status == 'spam' && ( $old_status == 'approved' || $old_status == 'unapproved' || !$old_status ) ) {

372

return self::submit_spam_comment( $comment->comment_ID );

373

} elseif ( $old_status == 'spam' && ( $new_status == 'approved' || $new_status == 'unapproved' ) ) {

374

return self::submit_nonspam_comment( $comment->comment_ID );

375

}

376

}

377

378

Akismet::update_comment_history( $comment->comment_ID, sprintf( __('%1$s changed the comment status to %2$s', 'akismet'), $reporter, $new_status ), 'status-' . $new_status );

335

echo '</div><div class="alignleft"><a class="button-secondary checkforspam" href="' . esc_url( $link ) . '">' . esc_html__('Check for Spam', 'akismet') . '</a><span class="checkforspam-spinner"></span>';

379

336

}

380

337

381

338

public static function recheck_queue() {

410

367

411

368

add_comment_meta( $c['comment_ID'], 'akismet_rechecking', true );

412

369

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$response = Akismet::http_post( http_build_query( $c ), 'comment-check' );

370

$response = Akismet::http_post( build_query( $c ), 'comment-check' );

414

371

if ( 'true' == $response[1] ) {

415

372

wp_set_comment_status( $c['comment_ID'], 'spam' );

416

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update_comment_meta( $c['comment_ID'], 'akismet_result', 'true' );

514

471

if ( $desc )

515

472

echo '<span class="akismet-status" commentid="'.$comment->comment_ID.'"><a href="comment.php?action=editcomment&c='.$comment->comment_ID.'#akismet-status" title="' . esc_attr__( 'View comment history' , 'akismet') . '">'.esc_html( $desc ).'</a></span>';

516

473

517

if ( apply_filters( 'akismet_show_user_comments_approved', get_option('akismet_show_user_comments_approved') ) ) {

474

$show_user_comments = apply_filters( 'akismet_show_user_comments_approved', get_option('akismet_show_user_comments_approved') );

475

$show_user_comments = $show_user_comments === 'false' ? false : $show_user_comments; //option used to be saved as 'false' / 'true'

476

477

if ( $show_user_comments ) {

518

478

$comment_count = Akismet::get_user_comments_approved( $comment->user_id, $comment->comment_author_email, $comment->comment_author, $comment->comment_author_url );

519

479

$comment_count = intval( $comment_count );

520

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echo '<span class="akismet-user-comment-count" commentid="'.$comment->comment_ID.'" style="display:none;"><br><span class="akismet-user-comment-counts">'. sprintf( esc_html( _n( '%s approved', '%s approved', $comment_count , 'akismet') ), number_format_i18n( $comment_count ) ) . '</span></span>';

557

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return preg_replace_callback( '#<a ([^>]*)href="([^"]+)"([^>]*)>(.*?)</a>#i', array( 'Akismet_Admin', 'text_add_link_callback' ), $comment_text );

558

518

}

559

519

560

public static function submit_spam_comment( $comment_id ) {

561

global $wpdb, $current_user, $current_site;

562

563

$comment_id = (int) $comment_id;

564

565

$comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) );

566

567

if ( !$comment ) // it was deleted

568

return;

569

570

if ( 'spam' != $comment->comment_approved )

571

return;

572

573

// use the original version stored in comment_meta if available

574

$as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true);

575

576

if ( $as_submitted && is_array( $as_submitted ) && isset( $as_submitted['comment_content'] ) )

577

$comment = (object) array_merge( (array)$comment, $as_submitted );

578

579

$comment->blog = get_bloginfo('url');

580

$comment->blog_lang = get_locale();

581

$comment->blog_charset = get_option('blog_charset');

582

$comment->permalink = get_permalink($comment->comment_post_ID);

583

584

if ( is_object($current_user) )

585

$comment->reporter = $current_user->user_login;

586

587

if ( is_object($current_site) )

588

$comment->site_domain = $current_site->domain;

589

590

$comment->user_role = '';

591

if ( isset( $comment->user_ID ) )

592

$comment->user_role = Akismet::get_user_roles( $comment->user_ID );

593

594

if ( Akismet::is_test_mode() )

595

$comment->is_test = 'true';

596

597

$post = get_post( $comment->comment_post_ID );

598

$comment->comment_post_modified_gmt = $post->post_modified_gmt;

599

600

$response = Akismet::http_post( http_build_query( $comment ), 'submit-spam' );

601

if ( $comment->reporter ) {

602

Akismet::update_comment_history( $comment_id, sprintf( __('%s reported this comment as spam', 'akismet'), $comment->reporter ), 'report-spam' );

603

update_comment_meta( $comment_id, 'akismet_user_result', 'true' );

604

update_comment_meta( $comment_id, 'akismet_user', $comment->reporter );

605

}

606

607

do_action('akismet_submit_spam_comment', $comment_id, $response[1]);

608

}

609

610

public static function submit_nonspam_comment( $comment_id ) {

611

global $wpdb, $current_user, $current_site;

612

613

$comment_id = (int) $comment_id;

614

615

$comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) );

616

if ( !$comment ) // it was deleted

617

return;

618

619

// use the original version stored in comment_meta if available

620

$as_submitted = get_comment_meta( $comment_id, 'akismet_as_submitted', true);

621

622

if ( $as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content']) )

623

$comment = (object) array_merge( (array)$comment, $as_submitted );

624

625

$comment->blog = get_bloginfo('url');

626

$comment->blog_lang = get_locale();

627

$comment->blog_charset = get_option('blog_charset');

628

$comment->permalink = get_permalink( $comment->comment_post_ID );

629

$comment->user_role = '';

630

631

if ( is_object($current_user) )

632

$comment->reporter = $current_user->user_login;

633

634

if ( is_object($current_site) )

635

$comment->site_domain = $current_site->domain;

636

637

if ( isset( $comment->user_ID ) )

638

$comment->user_role = Akismet::get_user_roles($comment->user_ID);

639

640

if ( Akismet::is_test_mode() )

641

$comment->is_test = 'true';

642

643

$post = get_post( $comment->comment_post_ID );

644

$comment->comment_post_modified_gmt = $post->post_modified_gmt;

645

646

$response = Akismet::http_post( http_build_query( $comment ), 'submit-ham' );

647

if ( $comment->reporter ) {

648

Akismet::update_comment_history( $comment_id, sprintf( __('%s reported this comment as not spam', 'akismet'), $comment->reporter ), 'report-ham' );

649

update_comment_meta( $comment_id, 'akismet_user_result', 'false' );

650

update_comment_meta( $comment_id, 'akismet_user', $comment->reporter );

651

}

652

653

do_action('akismet_submit_nonspam_comment', $comment_id, $response[1]);

654

}

655

656

520

// Total spam in queue

657

521

// get_option( 'akismet_spam_count' ) is the total caught ever

658

522

public static function get_spam_count( $type = false ) {

672

536

return $count;

673

537

} elseif ( 'comments' == $type || 'comment' == $type ) { // comments

674

538

$type = '';

675

} else { // pingback, trackback, ...

676

$type = $wpdb->escape( $type );

677

539

}

678

540

679

return (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM {$wpdb->comments} WHERE comment_approved = 'spam' AND comment_type='$type'");

541

return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM {$wpdb->comments} WHERE comment_approved = 'spam' AND comment_type = %s", $type ) );

680

542

}

681

543

682

544

// Check connectivity between the WordPress blog and Akismet's servers.

683

545

// Returns an associative array of server IP addresses, where the key is the IP address, and value is true (available) or false (unable to connect).

684

public static function check_server_connectivity() {

685

$test_host = 'rest.akismet.com';

686

687

// Some web hosts may disable one or both functions

688

if ( !function_exists('fsockopen') || !function_exists('gethostbynamel') )

689

return array();

690

691

$ips = gethostbynamel( $test_host );

692

if ( !$ips || !is_array($ips) || !count($ips) )

693

return array();

694

695

$api_key = Akismet::get_api_key();

696

697

$servers = array();

698

foreach ( $ips as $ip ) {

699

$response = Akismet::verify_key( $api_key, $ip );

700

// even if the key is invalid, at least we know we have connectivity

701

if ( $response == 'valid' || $response == 'invalid' )

702

$servers[$ip] = true;

703

else

704

$servers[$ip] = false;

546

public static function check_server_ip_connectivity() {

547

548

$servers = $ips = array();

549

550

// Some web hosts may disable this function

551

if ( function_exists('gethostbynamel') ) {

552

553

$ips = gethostbynamel( 'rest.akismet.com' );

554

if ( $ips && is_array($ips) && count($ips) ) {

555

$api_key = Akismet::get_api_key();

556

557

foreach ( $ips as $ip ) {

558

$response = Akismet::verify_key( $api_key, $ip );

559

// even if the key is invalid, at least we know we have connectivity

560

if ( $response == 'valid' || $response == 'invalid' )

561

$servers[$ip] = 'connected';

562

else

563

$servers[$ip] = $response ? $response : 'unable to connect';

564

}

565

}

705

566

}

567

706

568

return $servers;

707

569

}

708

709

// Check the server connectivity and store the results in an option.

710

// Cached results will be used if not older than the specified timeout in seconds; use $cache_timeout = 0 to force an update.

711

// Returns the same associative array as check_server_connectivity()

712

public static function get_server_connectivity( $cache_timeout = 86400 ) {

570

571

// Simpler connectivity check

572

public static function check_server_connectivity($cache_timeout = 86400) {

573

574

$debug = array();

575

$debug[ 'PHP_VERSION' ] = PHP_VERSION;

576

$debug[ 'WORDPRESS_VERSION' ] = $GLOBALS['wp_version'];

577

$debug[ 'AKISMET_VERSION' ] = AKISMET_VERSION;

578

$debug[ 'AKISMET__PLUGIN_DIR' ] = AKISMET__PLUGIN_DIR;

579

$debug[ 'SITE_URL' ] = site_url();

580

$debug[ 'HOME_URL' ] = home_url();

581

713

582

$servers = get_option('akismet_available_servers');

714

if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false )

715

return $servers;

583

if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false ) {

584

$servers = self::check_server_ip_connectivity();

585

update_option('akismet_available_servers', $servers);

586

update_option('akismet_connectivity_time', time());

587

}

588

589

$response = wp_remote_get( 'http://rest.akismet.com/1.1/test' );

590

591

$debug[ 'gethostbynamel' ] = function_exists('gethostbynamel') ? 'exists' : 'not here';

592

$debug[ 'Servers' ] = $servers;

593

$debug[ 'Test Connection' ] = $response;

594

595

Akismet::log( $debug );

596

597

if ( $response && 'connected' == wp_remote_retrieve_body( $response ) )

598

return true;

599

600

return false;

601

}

716

602

717

// There's a race condition here but the effect is harmless.

718

$servers = self::check_server_connectivity();

719

update_option('akismet_available_servers', $servers);

720

update_option('akismet_connectivity_time', time());

721

return $servers;

603

// Check the server connectivity and store the available servers in an option.

604

public static function get_server_connectivity($cache_timeout = 86400) {

605

return self::check_server_connectivity( $cache_timeout );

722

606

}

723

607

724

608

public static function get_number_spam_waiting() {

741

625

}

742

626

743

627

public static function get_akismet_user( $api_key ) {

744

$akismet_user = Akismet::http_post( http_build_query( array( 'key' => $api_key ) ), 'get-subscription' );

628

$akismet_user = Akismet::http_post( build_query( array( 'key' => $api_key ) ), 'get-subscription' );

745

629

746

630

if ( ! empty( $akismet_user[1] ) )

747

631

$akismet_user = json_decode( $akismet_user[1] );

755

639

$stat_totals = array();

756

640

757

641

foreach( array( '6-months', 'all' ) as $interval ) {

758

$response = Akismet::http_post( http_build_query( array( 'blog' => urlencode( get_bloginfo('url') ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' );

642

$response = Akismet::http_post( build_query( array( 'blog' => urlencode( get_bloginfo('url') ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' );

759

643

760

644

if ( ! empty( $response[1] ) ) {

761

645

$stat_totals[$interval] = json_decode( $response[1] );

765

649

}

766

650

767

651

public static function verify_wpcom_key( $api_key, $user_id, $token = '' ) {

768

$akismet_account = Akismet::http_post( http_build_query( array(

652

$akismet_account = Akismet::http_post( build_query( array(

769

653

'user_id' => $user_id,

770

654

'api_key' => $api_key,

771

655

'token' => $token,

790

674

791

675

public static function display_spam_check_warning() {

792

676

Akismet::fix_scheduled_recheck();

677

678

$link_text = apply_filters( 'akismet_spam_check_warning_link_text', sprintf( __( 'Please check your <a href="%s">Akismet configuration</a> and contact your web host if problems persist.', 'akismet'), esc_url( self::get_page_url() ) ) );

793

679

794

680

if ( self::get_number_spam_waiting() > 0 && wp_next_scheduled('akismet_schedule_cron_recheck') > time() )

795

Akismet::view( 'notice', array( 'type' => 'spam-check' ) );

681

Akismet::view( 'notice', array( 'type' => 'spam-check', 'link_text' => $link_text ) );

796

682

}

797

683

798

684

public static function display_invalid_version() {

869

755

870

756

if ( empty( self::$notices ) ) {

871

757

//show status

872

if ( $akismet_user->status == 'active' && $akismet_user->account_type == 'free-api-key' ) {

758

if ( ! empty( $stat_totals['all'] ) && isset( $stat_totals['all']->time_saved ) && $akismet_user->status == 'active' && $akismet_user->account_type == 'free-api-key' ) {

873

759

874

760

$time_saved = false;

875

761

920

806

}

921

807

922

808

public static function display_status() {

923

$servers = self::get_server_connectivity();

924

$fail_count = count( $servers ) - count( array_filter( $servers ) );

925

$type = '';

809

$type = '';

926

810

927

if ( empty( $servers ) || $fail_count > 0 )

811

if ( !self::get_server_connectivity() )

928

812

$type = 'servers-be-down';

929

813

930

if ( !function_exists('fsockopen') || !function_exists('gethostbynamel') )

931

$type = 'missing-functions';

932

933

814

if ( !empty( $type ) )

934

815

Akismet::view( 'notice', compact( 'type' ) );

935

816

elseif ( !empty( self::$notices ) ) {

961

842

}

962

843

return false;

963

844

}

845

846

/**

847

* Some commentmeta isn't useful in an export file. Suppress it (when supported).

848

849

* @param bool $exclude

850

* @param string $key The meta key

851

* @param object $meta The meta object

852

* @return bool Whether to exclude this meta entry from the export.

853

854

public static function exclude_commentmeta_from_export( $exclude, $key, $meta ) {

855

if ( in_array( $key, array( 'akismet_as_submitted', 'akismet_rechecking', 'akismet_delayed_moderation_email' ) ) ) {

856

return true;

857

}

858

859

return $exclude;

860

}

964

861

}

b'\\ No newline at end of file'

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