Viewing file:  wpseo-non-ajax-functions.php (18.29 KB) -rw-r--r--
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<?php
/**
* @package WPSEO\Internals
*/
if ( ! defined( 'WPSEO_VERSION' ) ) {
header( 'Status: 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit();
}
/**
* Adds an SEO admin bar menu with several options. If the current user is an admin he can also go straight to several settings menu's from here.
*/
function wpseo_admin_bar_menu() {
// If the current user can't write posts, this is all of no use, so let's not output an admin menu.
if ( ! current_user_can( 'edit_posts' ) ) {
return;
}
$options = WPSEO_Options::get_options( array( 'wpseo', 'wpseo_ms' ) );
if ( $options['enable_admin_bar_menu'] !== true ) {
return;
}
global $wp_admin_bar, $post;
// Determine is user is admin or network admin.
$user_is_admin_or_networkadmin = current_user_can( 'manage_options' );
if ( ! $user_is_admin_or_networkadmin && is_multisite() ) {
$user_is_admin_or_networkadmin = ( $options['access'] === 'superadmin' && is_super_admin() );
}
$focuskw = '';
$score = '';
// By default, the top level menu item has no link.
$seo_url = '';
// By default, make the no-link top level menu item focusable.
$top_level_link_tabindex = '0';
$analysis_seo = new WPSEO_Metabox_Analysis_SEO();
$analysis_readability = new WPSEO_Metabox_Analysis_Readability();
if ( ( is_singular() || ( is_admin() && WPSEO_Metabox::is_post_edit( $GLOBALS['pagenow'] ) ) ) && isset( $post ) && is_object( $post ) && apply_filters( 'wpseo_use_page_analysis', true ) === true
) {
$focuskw = WPSEO_Meta::get_value( 'focuskw', $post->ID );
if ( $analysis_seo->is_enabled() ) {
$score = wpseo_adminbar_seo_score();
}
elseif ( $analysis_readability->is_enabled() ) {
$score = wpseo_adminbar_content_score();
}
}
if ( is_category() || is_tag() || (WPSEO_Taxonomy::is_term_edit( $GLOBALS['pagenow'] ) && ! WPSEO_Taxonomy::is_term_overview( $GLOBALS['pagenow'] ) ) || is_tax() ) {
if ( $analysis_seo->is_enabled() ) {
$score = wpseo_tax_adminbar_seo_score();
}
elseif ( $analysis_readability->is_enabled() ) {
$score = wpseo_tax_adminbar_content_score();
}
}
// Never display notifications for network admin.
$counter = $alert_popup = '';
// Set the top level menu item content for admins and network admins.
if ( $user_is_admin_or_networkadmin ) {
// Link the top level menu item to the Yoast Dashboard page.
$seo_url = get_admin_url( null, 'admin.php?page=' . WPSEO_Admin::PAGE_IDENTIFIER );
// Since admins will get a real link, there's no need for a tabindex attribute.
$top_level_link_tabindex = false;
if ( '' === $score ) {
// Notification information.
$notification_center = Yoast_Notification_Center::get();
$notification_count = $notification_center->get_notification_count();
$new_notifications = $notification_center->get_new_notifications();
$new_notifications_count = count( $new_notifications );
if ( $notification_count > 0 ) {
// Always show Alerts page when clicking on the main link.
/* translators: %s: number of notifications */
$counter_screen_reader_text = sprintf( _n( '%s notification', '%s notifications', $notification_count, 'wordpress-seo' ), number_format_i18n( $notification_count ) );
$counter = sprintf( ' <div class="wp-core-ui wp-ui-notification yoast-issue-counter"><span aria-hidden="true">%d</span><span class="screen-reader-text">%s</span></div>', $notification_count, $counter_screen_reader_text );
}
if ( $new_notifications_count ) {
if ( $new_notifications_count === 1 ) {
$notification = sprintf(
__( 'You have a new issue concerning your SEO!', 'wordpress-seo' ),
$new_notifications_count
);
}
else {
$notification = sprintf(
/* translators: %d resolves to the number of alerts being added. */
_n( 'You have %d new issue concerning your SEO!', 'You have %d new issues concerning your SEO!', $new_notifications_count, 'wordpress-seo' ),
$new_notifications_count
);
}
$alert_popup = '<div class="yoast-issue-added">' . $notification . '</div>';
}
}
}
$title = '<div id="yoast-ab-icon" class="ab-item yoast-logo svg"><span class="screen-reader-text">' . __( 'SEO', 'wordpress-seo' ) . '</span></div>';
$wp_admin_bar->add_menu( array(
'id' => 'wpseo-menu',
'title' => $title . $score . $counter . $alert_popup,
'href' => $seo_url,
'meta' => array( 'tabindex' => $top_level_link_tabindex ),
) );
if ( ! empty( $notification_count ) ) {
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-menu',
'id' => 'wpseo-notifications',
'title' => __( 'Notifications', 'wordpress-seo' ) . $counter,
'href' => $seo_url,
'meta' => array( 'tabindex' => $top_level_link_tabindex ),
) );
}
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-menu',
'id' => 'wpseo-kwresearch',
'title' => __( 'Keyword Research', 'wordpress-seo' ),
'meta' => array( 'tabindex' => '0' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-kwresearch',
'id' => 'wpseo-adwordsexternal',
'title' => __( 'AdWords External', 'wordpress-seo' ),
'href' => 'http://adwords.google.com/keywordplanner',
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-kwresearch',
'id' => 'wpseo-googleinsights',
'title' => __( 'Google Trends', 'wordpress-seo' ),
'href' => 'https://www.google.com/trends/explore#q=' . urlencode( $focuskw ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-kwresearch',
'id' => 'wpseo-wordtracker',
'title' => __( 'SEO Book', 'wordpress-seo' ),
'href' => 'http://tools.seobook.com/keyword-tools/seobook/?keyword=' . urlencode( $focuskw ),
'meta' => array( 'target' => '_blank' ),
) );
if ( ! is_admin() ) {
$url = WPSEO_Frontend::get_instance()->canonical( false );
if ( is_string( $url ) ) {
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-menu',
'id' => 'wpseo-analysis',
'title' => __( 'Analyze this page', 'wordpress-seo' ),
'meta' => array( 'tabindex' => '0' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-inlinks-ose',
'title' => __( 'Check Inlinks (OSE)', 'wordpress-seo' ),
'href' => '//moz.com/researchtools/ose/links?site=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-kwdensity',
'title' => __( 'Check Keyword Density', 'wordpress-seo' ),
// HTTPS not available.
'href' => 'http://www.zippy.co.uk/keyworddensity/index.php?url=' . urlencode( $url ) . '&keyword=' . urlencode( $focuskw ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-cache',
'title' => __( 'Check Google Cache', 'wordpress-seo' ),
'href' => '//webcache.googleusercontent.com/search?strip=1&q=cache:' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-header',
'title' => __( 'Check Headers', 'wordpress-seo' ),
'href' => '//quixapp.com/headers/?r=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-structureddata',
'title' => __( 'Google Structured Data Test', 'wordpress-seo' ),
'href' => 'https://search.google.com/structured-data/testing-tool#url=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-facebookdebug',
'title' => __( 'Facebook Debugger', 'wordpress-seo' ),
'href' => '//developers.facebook.com/tools/debug/og/object?q=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-pinterestvalidator',
'title' => __( 'Pinterest Rich Pins Validator', 'wordpress-seo' ),
'href' => 'https://developers.pinterest.com/tools/url-debugger/?link=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-htmlvalidation',
'title' => __( 'HTML Validator', 'wordpress-seo' ),
'href' => '//validator.w3.org/check?uri=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-cssvalidation',
'title' => __( 'CSS Validator', 'wordpress-seo' ),
'href' => '//jigsaw.w3.org/css-validator/validator?uri=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-pagespeed',
'title' => __( 'Google Page Speed Test', 'wordpress-seo' ),
'href' => '//developers.google.com/speed/pagespeed/insights/?url=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-microsoftedge',
'title' => __( 'Microsoft Edge Site Scan', 'wordpress-seo' ),
'href' => 'https://developer.microsoft.com/en-us/microsoft-edge/tools/staticscan/?url=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-analysis',
'id' => 'wpseo-google-mobile-friendly',
'title' => __( 'Mobile-Friendly Test', 'wordpress-seo' ),
'href' => 'https://www.google.com/webmasters/tools/mobile-friendly/?url=' . urlencode( $url ),
'meta' => array( 'target' => '_blank' ),
) );
}
}
// @todo: add links to bulk title and bulk description edit pages.
if ( $user_is_admin_or_networkadmin ) {
$advanced_settings = wpseo_advanced_settings_enabled( $options );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-menu',
'id' => 'wpseo-settings',
'title' => __( 'SEO Settings', 'wordpress-seo' ),
'meta' => array( 'tabindex' => '0' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-general',
'title' => __( 'Dashboard', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_dashboard' ),
) );
if ( $advanced_settings ) {
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-titles',
'title' => __( 'Titles & Metas', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_titles' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-social',
'title' => __( 'Social', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_social' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-xml',
'title' => __( 'XML Sitemaps', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_xml' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-wpseo-advanced',
'title' => __( 'Advanced', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_advanced' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-tools',
'title' => __( 'Tools', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_tools' ),
) );
}
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-search-console',
'title' => __( 'Search Console', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_search_console' ),
) );
$wp_admin_bar->add_menu( array(
'parent' => 'wpseo-settings',
'id' => 'wpseo-licenses',
'title' => __( 'Go Premium', 'wordpress-seo' ),
'href' => admin_url( 'admin.php?page=wpseo_licenses' ),
) );
}
}
/**
* Returns the SEO score element for the admin bar.
*
* @return string
*/
function wpseo_adminbar_seo_score() {
$rating = WPSEO_Meta::get_value( 'linkdex', get_the_ID() );
return wpseo_adminbar_score( $rating );
}
/**
* Returns the content score element for the adminbar.
*
* @return string
*/
function wpseo_adminbar_content_score() {
$rating = WPSEO_Meta::get_value( 'content_score', get_the_ID() );
return wpseo_adminbar_score( $rating );
}
/**
* Returns the SEO score element for the adminbar.
*
* @return string
*/
function wpseo_tax_adminbar_seo_score() {
$rating = 0;
if ( is_tax() || is_category() || is_tag() ) {
$rating = WPSEO_Taxonomy_Meta::get_meta_without_term( 'linkdex' );
}
return wpseo_adminbar_score( $rating );
}
/**
* Returns the Content score element for the adminbar.
*
* @return string
*/
function wpseo_tax_adminbar_content_score() {
$rating = 0;
if ( is_tax() || is_category() || is_tag() ) {
$rating = WPSEO_Taxonomy_Meta::get_meta_without_term( 'content_score' );
}
return wpseo_adminbar_score( $rating );
}
/**
* Takes The SEO score and makes the score icon for the adminbar with it.
*
* @param int $score The 0-100 rating of the score. Can be either SEO score or content score.
*
* @return string $score_adminbar_element
*/
function wpseo_adminbar_score( $score ) {
$score = WPSEO_Utils::translate_score( $score );
$score_adminbar_element = '<div class="wpseo-score-icon adminbar-seo-score ' . $score . '"><span class="adminbar-seo-score-text screen-reader-text"></span></div>';
return $score_adminbar_element;
}
add_action( 'admin_bar_menu', 'wpseo_admin_bar_menu', 95 );
/**
* Enqueue CSS to format the Yoast SEO adminbar item.
*/
function wpseo_admin_bar_style() {
if ( ! is_admin_bar_showing() ) {
return;
}
$asset_manager = new WPSEO_Admin_Asset_Manager();
$asset_manager->register_assets();
$asset_manager->enqueue_style( 'adminbar' );
}
add_action( 'wp_enqueue_scripts', 'wpseo_admin_bar_style' );
add_action( 'admin_enqueue_scripts', 'wpseo_admin_bar_style' );
/**
* Allows editing of the meta fields through weblog editors like Marsedit.
*
* @param array $allcaps Capabilities that must all be true to allow action.
* @param array $cap Array of capabilities to be checked, unused here.
* @param array $args List of arguments for the specific cap to be checked.
*
* @return array $allcaps
*/
function allow_custom_field_edits( $allcaps, $cap, $args ) {
// $args[0] holds the capability.
// $args[2] holds the post ID.
// $args[3] holds the custom field.
// Make sure the request is to edit or add a post meta (this is usually also the second value in $cap,
// but this is safer to check).
if ( in_array( $args[0], array( 'edit_post_meta', 'add_post_meta' ) ) ) {
// Only allow editing rights for users who have the rights to edit this post and make sure
// the meta value starts with _yoast_wpseo (WPSEO_Meta::$meta_prefix).
if ( ( isset( $args[2] ) && current_user_can( 'edit_post', $args[2] ) ) && ( ( isset( $args[3] ) && $args[3] !== '' ) && strpos( $args[3], WPSEO_Meta::$meta_prefix ) === 0 ) ) {
$allcaps[ $args[0] ] = true;
}
}
return $allcaps;
}
add_filter( 'user_has_cap', 'allow_custom_field_edits', 0, 3 );
/**
* Detects if the advanced settings are enabled.
*
* @param array $wpseo_options The wpseo settings.
*
* @returns boolean True if the advanced settings are enabled, false if not.
*/
function wpseo_advanced_settings_enabled( $wpseo_options ) {
return ( $wpseo_options['enable_setting_pages'] === true );
}
/********************** DEPRECATED FUNCTIONS **********************/
/**
* Set the default settings.
*
* @deprecated 1.5.0
* @deprecated use WPSEO_Options::initialize()
* @see WPSEO_Options::initialize()
*/
function wpseo_defaults() {
_deprecated_function( __FUNCTION__, 'WPSEO 1.5.0', 'WPSEO_Options::initialize()' );
WPSEO_Options::initialize();
}
/**
* Translates a decimal analysis score into a textual one.
*
* @deprecated 1.5.6.1
* @deprecated use WPSEO_Utils::translate_score()
* @see WPSEO_Utils::translate_score()
*
* @param int $val The decimal score to translate.
* @param bool $css_value Whether to return the i18n translated score or the CSS class value.
*
* @return string
*/
function wpseo_translate_score( $val, $css_value = true ) {
_deprecated_function( __FUNCTION__, 'WPSEO 1.5.6.1', 'WPSEO_Utils::translate_score()' );
return WPSEO_Utils::translate_score();
}
/**
* Check whether file editing is allowed for the .htaccess and robots.txt files
*
* @deprecated 1.5.6.1
* @deprecated use WPSEO_Utils::allow_system_file_edit()
* @see WPSEO_Utils::allow_system_file_edit()
*
* @internal current_user_can() checks internally whether a user is on wp-ms and adjusts accordingly.
*
* @return bool
*/
function wpseo_allow_system_file_edit() {
_deprecated_function( __FUNCTION__, 'WPSEO 1.5.6.1', 'WPSEO_Utils::allow_system_file_edit()' );
return WPSEO_Utils::allow_system_file_edit();
}
/**
* Test whether force rewrite should be enabled or not.
*
* @deprecated 3.3
*
* @return void
*/
function wpseo_title_test() {
_deprecated_function( __FUNCTION__, 'WPSEO 3.3.0' );
}
/**
* Test whether the active theme contains a <meta> description tag.
*
* @since 1.4.14 Moved from dashboard.php and adjusted - see changelog
*
* @deprecated 3.3
*
* @return void
*/
function wpseo_description_test() {
_deprecated_function( __FUNCTION__, 'WPSEO 3.3.0' );
}
/**
* Check if the current theme was updated and if so, test the updated theme
* for the title and meta description tag
*
* @since 1.4.14
*
* @deprecated 3.3
*
* @param WP_Upgrader $upgrader_object Upgrader object instance.
* @param array $context_array Context data array.
* @param mixed $themes Optional themes set.
*
* @return void
*/
function wpseo_upgrader_process_complete( $upgrader_object, $context_array, $themes = null ) {
_deprecated_function( __FUNCTION__, 'WPSEO 3.3.0' );
}
/**
* Abuse a filter to check if the current theme was updated and if so, test the updated theme
* for the title and meta description tag
*
* @since 1.4.14
* @deprecated 3.3
*
* @param array $update_actions Updated actions set.
* @param WP_Theme|string $updated_theme Theme object instance or stylesheet name.
*/
function wpseo_update_theme_complete_actions( $update_actions, $updated_theme ) {
_deprecated_function( __FUNCTION__, 'WPSEO 3.3.0' );
}
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