PHP jetpack_is_mobile函數代碼示例

 function landscape_has_footer_widgets()
 {
     if (jetpack_is_mobile('', true) && is_active_sidebar('sidebar-1')) {
         return true;
     }
     return false;
 }

 function twentyfourteen_has_footer_widgets($has_widgets)
 {
     if (Jetpack_User_Agent_Info::is_ipad() && is_active_sidebar('sidebar-1') || jetpack_is_mobile('', true) && (is_active_sidebar('sidebar-1') || is_active_sidebar('sidebar-2')) || is_active_sidebar('sidebar-3')) {
         return true;
     }
     return $has_widgets;
 }

 function penscratch_has_footer_widgets()
 {
     if (has_nav_menu('social') || jetpack_is_mobile('', true) && is_active_sidebar('sidebar-1')) {
         return true;
     }
     return false;
 }

 function panel_has_footer_widgets()
 {
     if (is_active_sidebar('footer-sidebar-1') || is_active_sidebar('footer-sidebar-2') || is_active_sidebar('footer-sidebar-3') || is_active_sidebar('sidebar-1') && jetpack_is_mobile('', true)) {
         return true;
     }
     return false;
 }

 function oriental_infinite_scroll_has_footer_widgets()
 {
     if (function_exists('jetpack_is_mobile') && jetpack_is_mobile('', true) && is_active_sidebar('sidebar-1')) {
         return true;
     }
     return false;
 }

/**
 * Check whether or not footer widgets are present. If they are present, then a button to
 * 'Load more posts' will be displayed and Infinite Scroll will not be triggered unless a user manually clicks on that button.
 *
 * @param bool $has_widgets
 * @uses Jetpack_User_Agent_Info::is_ipad, jetpack_is_mobile, is_active_sidebar
 * @filter infinite_scroll_has_footer_widgets
 * @return bool
 */
function tinyframework_has_footer_widgets($has_widgets)
{
    if ((Jetpack_User_Agent_Info::is_ipad() || function_exists('jetpack_is_mobile') && jetpack_is_mobile()) && is_active_sidebar('sidebar-1')) {
        $has_widgets = true;
    }
    return $has_widgets;
}

function jetpack_check_mobile()
{
    if (defined('XMLRPC_REQUEST') && XMLRPC_REQUEST || defined('APP_REQUEST') && APP_REQUEST) {
        return false;
    }
    if (!isset($_SERVER["HTTP_USER_AGENT"]) || isset($_COOKIE['akm_mobile']) && $_COOKIE['akm_mobile'] == 'false') {
        return false;
    }
    if (jetpack_mobile_exclude()) {
        return false;
    }
    if (1 == get_option('wp_mobile_disable')) {
        return false;
    }
    if (isset($_COOKIE['akm_mobile']) && $_COOKIE['akm_mobile'] == 'true') {
        return true;
    }
    $is_mobile = jetpack_is_mobile();
    /**
     * Filter the Mobile check results.
     *
     * @module minileven
     *
     * @since 1.8.0
     *
     * @param bool $is_mobile Is the reader on a mobile device.
     */
    return apply_filters('jetpack_check_mobile', $is_mobile);
}

 function harmonic_infinite_scroll_has_footer_widgets()
 {
     if (jetpack_is_mobile('', true) && is_active_sidebar('sidebar-1')) {
         return true;
     }
     return false;
 }

function sorbet_infinite_scroll_footer_widgets()
{
    if (has_nav_menu('secondary') || jetpack_is_mobile() && is_active_sidebar('sidebar-1')) {
        return true;
    }
    return false;
}

 function infinite_scroll_has_footer_widgets()
 {
     if (jetpack_is_mobile('', true) && is_active_sidebar('primary-sidebar')) {
         return true;
     }
     return false;
 }

/**
 * Check whether or not footer widgets are present. If they are present, then a button to
 * 'Load more posts' will be displayed and IS will not be triggered unless a user manually clicks on that button.
 *
 * @param bool $has_widgets
 * @uses Jetpack_User_Agent_Info::is_ipad, jetpack_is_mobile, is_active_sidebar
 * @filter infinite_scroll_has_footer_widgets
 * @return bool
 */
function encounters_lite_has_footer_widgets($has_widgets)
{
    if ((Jetpack_User_Agent_Info::is_ipad() || function_exists('jetpack_is_mobile') && jetpack_is_mobile()) && is_active_sidebar('bottom1')) {
        $has_widgets = true;
    }
    return $has_widgets;
}

function wpcom_vip_disable_lazyload_on_mobile($enabled)
{
    if (function_exists('jetpack_is_mobile') && jetpack_is_mobile()) {
        $enabled = false;
    }
    if (class_exists('Jetpack_User_Agent_Info') && Jetpack_User_Agent_Info::is_ipad()) {
        $enabled = false;
    }
    return $enabled;
}

 static function init()
 {
     add_action('switch_theme', array(__CLASS__, 'reset'));
     add_action('wp_restore_post_revision', array(__CLASS__, 'restore_revision'), 10, 2);
     // Save revisions for posts of type safecss.
     add_filter('revision_redirect', array(__CLASS__, 'revision_redirect'));
     // Override the edit link, the default link causes a redirect loop
     add_filter('get_edit_post_link', array(__CLASS__, 'revision_post_link'), 10, 3);
     // Overwrite the content width global variable if one is set in the custom css
     add_action('template_redirect', array(__CLASS__, 'set_content_width'));
     add_action('admin_init', array(__CLASS__, 'set_content_width'));
     if (!is_admin()) {
         add_filter('stylesheet_uri', array(__CLASS__, 'style_filter'));
     }
     define('SAFECSS_USE_ACE', !jetpack_is_mobile() && !Jetpack_User_Agent_Info::is_ipad() && apply_filters('safecss_use_ace', true));
     // Register safecss as a custom post_type
     // Explicit capability definitions are largely unnecessary because the posts are manipulated in code via an options page, managing CSS revisions does check the capabilities, so let's ensure that the proper caps are checked.
     register_post_type('safecss', array('supports' => array('revisions'), 'label' => 'Custom CSS', 'can_export' => false, 'rewrite' => false, 'capabilities' => array('edit_post' => 'edit_theme_options', 'read_post' => 'read', 'delete_post' => 'edit_theme_options', 'edit_posts' => 'edit_theme_options', 'edit_others_posts' => 'edit_theme_options', 'publish_posts' => 'edit_theme_options', 'read_private_posts' => 'read')));
     // Short-circuit WP if this is a CSS stylesheet request
     if (isset($_GET['custom-css'])) {
         header('Content-Type: text/css', true, 200);
         header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 31536000) . ' GMT');
         // 1 year
         Jetpack_Custom_CSS::print_css();
         exit;
     }
     add_action('admin_enqueue_scripts', array('Jetpack_Custom_CSS', 'enqueue_scripts'));
     if (isset($_GET['page']) && 'editcss' == $_GET['page'] && is_admin()) {
         // Do migration routine if necessary
         Jetpack_Custom_CSS::upgrade();
         do_action('safecss_migrate_post');
     }
     add_action('wp_head', array('Jetpack_Custom_CSS', 'link_tag'), 101);
     add_filter('jetpack_content_width', array('Jetpack_Custom_CSS', 'jetpack_content_width'));
     add_filter('editor_max_image_size', array('Jetpack_Custom_CSS', 'editor_max_image_size'), 10, 3);
     if (!current_user_can('switch_themes') && !is_super_admin()) {
         return;
     }
     add_action('admin_menu', array('Jetpack_Custom_CSS', 'menu'));
     if (isset($_POST['safecss']) && false == strstr($_SERVER['REQUEST_URI'], 'options.php')) {
         check_admin_referer('safecss');
         $save_result = self::save(array('css' => stripslashes($_POST['safecss']), 'is_preview' => isset($_POST['action']) && $_POST['action'] == 'preview', 'preprocessor' => isset($_POST['custom_css_preprocessor']) ? $_POST['custom_css_preprocessor'] : '', 'add_to_existing' => isset($_POST['add_to_existing']) ? $_POST['add_to_existing'] == 'true' : true, 'content_width' => isset($_POST['custom_content_width']) ? $_POST['custom_content_width'] : false));
         if ($_POST['action'] == 'preview') {
             wp_safe_redirect(add_query_arg('csspreview', 'true', get_option('home')));
             exit;
         }
         if ($save_result) {
             add_action('admin_notices', array('Jetpack_Custom_CSS', 'saved_message'));
         }
     }
     // Modify all internal links so that preview state persists
     if (Jetpack_Custom_CSS::is_preview()) {
         ob_start(array('Jetpack_Custom_CSS', 'buffer'));
     }
 }

/**
 * Handle `footer_widgets` argument for mobile devices
 *
 * @param bool $has_widgets
 * @uses jetpack_is_mobile, is_front_page, is_active_sidebar
 * @filter infinite_scroll_has_footer_widgets
 * @return bool
 */
function twenty_twelve_has_footer_widgets($has_widgets)
{
    if (function_exists('jetpack_is_mobile') && jetpack_is_mobile()) {
        if (is_front_page() && (is_active_sidebar('sidebar-2') || is_active_sidebar('sidebar-3'))) {
            $has_widgets = true;
        } elseif (is_active_sidebar('sidebar-1')) {
            $has_widgets = true;
        }
    }
    return $has_widgets;
}

/**
 * Have we any footer widgets?
 *
 * @param bool $has_widgets
 * @uses is_active_sidebar
 * @uses jetpack_is_mobile
 * @filter infinite_scroll_has_footer_widgets
 * @return bool
 */
function twenty_eleven_has_footer_widgets($has_widgets)
{
    // Are any of the "Footer Area" sidebars active?
    if (is_active_sidebar('sidebar-3') || is_active_sidebar('sidebar-4') || is_active_sidebar('sidebar-5')) {
        return true;
    }
    // If we're on mobile and the Main Sidebar has widgets, it falls below the content, so we have footer widgets.
    if (function_exists('jetpack_is_mobile') && jetpack_is_mobile() && is_active_sidebar('sidebar-1')) {
        return true;
    }
    return $has_widgets;
}