PHP get_context函数代码示例

function vazco_avatar_init()
{
    global $CONFIG;
    define('VAZCO_AVATAR_PATH', 'vazco_avatars');
    //set admin user ID to 2 - the default admin. TODO: do it cleaner.
    // Since we use ElggFile here, the ID has to belong to the user that is in the system all the time.
    define('VAZCO_AVATAR_ADMIN', 2);
    extend_view('profile/editicon', 'vazco_avatar/select', 601);
    extend_view('css', 'vazco_avatar/css', 601);
    register_action("vazco_avatar/upload", false, $CONFIG->pluginspath . "vazco_avatar/actions/upload.php");
    register_action("vazco_avatar/select", false, $CONFIG->pluginspath . "vazco_avatar/actions/select.php");
    register_action("vazco_avatar/delete", false, $CONFIG->pluginspath . "vazco_avatar/actions/delete.php");
    register_plugin_hook('action', 'profile/cropicon', 'vazco_avatar_cropicon', 600);
    if (isadminloggedin() && get_context() == 'admin' || get_context() == 'vazco_avatar') {
        add_submenu_item(elgg_echo('vazco_avatar:menu'), $CONFIG->wwwroot . 'pg/vazco_avatar/edit');
    }
    if (isadminloggedin() && get_context() == 'vazco_avatar') {
        add_submenu_item(elgg_echo('avatars:upload'), $CONFIG->wwwroot . 'pg/vazco_avatar/upload');
    }
    if (isloggedin()) {
        //update current user's avatar for topbar and edit icon page
        setUserIcon($_SESSION['user'], 'topbar');
        setUserIcon($_SESSION['user'], 'medium');
    }
}

function dreamfish_admin_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('dreamfish_admin:admin_title'), $CONFIG->wwwroot . 'mod/dreamfish_admin/admintasks.php');
    }
}

/**
 * Adding the reported content to the admin menu
 *
 */
function reportedcontent_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('reportedcontent'), $CONFIG->wwwroot . 'pg/reportedcontent/');
    }
}

/**
 * Messages initialisation
 *
 * These parameters are required for the event API, but we won't use them:
 * 
 * @param unknown_type $event
 * @param unknown_type $object_type
 * @param unknown_type $object
 */
function messages_init()
{
    // Load system configuration
    global $CONFIG;
    //add submenu options
    if (get_context() == "messages") {
        add_submenu_item(elgg_echo('messages:compose'), $CONFIG->wwwroot . "mod/messages/send.php");
        add_submenu_item(elgg_echo('messages:inbox'), $CONFIG->wwwroot . "pg/messages/" . $_SESSION['user']->username);
        add_submenu_item(elgg_echo('messages:sentmessages'), $CONFIG->wwwroot . "mod/messages/sent.php");
    }
    // Extend system CSS with our own styles, which are defined in the shouts/css view
    extend_view('css', 'messages/css');
    // Extend the elgg topbar
    extend_view('elgg_topbar/extend', 'messages/topbar');
    // Register a page handler, so we can have nice URLs
    register_page_handler('messages', 'messages_page_handler');
    // Register a URL handler for shouts posts
    register_entity_url_handler('messages_url', 'object', 'messages');
    // Extend hover-over and profile menu
    extend_view('profile/menu/links', 'messages/menu');
    // Register a notification handler for site messages
    register_notification_handler("site", "messages_site_notify_handler");
    register_plugin_hook('notify:entity:message', 'object', 'messages_notification_msg');
    if (is_callable('register_notification_object')) {
        register_notification_object('object', 'messages', elgg_echo('messages:new'));
    }
    // Shares widget
    //  add_widget_type('messages',elgg_echo("messages:recent"),elgg_echo("messages:widget:description"));
    // Override metadata permissions
    register_plugin_hook('permissions_check:metadata', 'object', 'messages_can_edit_metadata');
}

function ckeditor_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('ckeditor:admin_title'), $CONFIG->wwwroot . 'mod/CKEditor/admin.php');
    }
}

/**
 * Sets up submenus for the file system.  Triggered on pagesetup.
 *
 */
function file_submenus()
{
    global $CONFIG;
    $page_owner = page_owner_entity();
    // Group submenu option
    if ($page_owner instanceof ElggGroup && get_context() == "groups") {
        if ($page_owner->files_enable != "no") {
            add_submenu_item(sprintf(elgg_echo("file:group"), $page_owner->name), $CONFIG->wwwroot . "pg/file/" . $page_owner->username);
        }
    }
    // General submenu options
    if (get_context() == "file") {
        if ((page_owner() == $_SESSION['guid'] || !page_owner()) && isloggedin()) {
            add_submenu_item(sprintf(elgg_echo("file:yours"), $page_owner->name), $CONFIG->wwwroot . "pg/file/" . $page_owner->username);
            add_submenu_item(sprintf(elgg_echo('file:yours:friends'), $page_owner->name), $CONFIG->wwwroot . "pg/file/" . $page_owner->username . "/friends/");
        } else {
            if (page_owner()) {
                add_submenu_item(sprintf(elgg_echo("file:user"), $page_owner->name), $CONFIG->wwwroot . "pg/file/" . $page_owner->username);
                if ($page_owner instanceof ElggUser) {
                    // This one's for users, not groups
                    add_submenu_item(sprintf(elgg_echo('file:friends'), $page_owner->name), $CONFIG->wwwroot . "pg/file/" . $page_owner->username . "/friends/");
                }
            }
        }
        add_submenu_item(elgg_echo('file:all'), $CONFIG->wwwroot . "mod/file/world.php");
        if (can_write_to_container($_SESSION['guid'], page_owner())) {
            add_submenu_item(elgg_echo('file:upload'), $CONFIG->wwwroot . "pg/file/" . $page_owner->username . "/new/");
        }
    }
}

function collaboration_pagesetup()
{
    global $CONFIG;
    if (get_context() == 'admin' && isadminloggedin()) {
        add_submenu_item('Manage external sites', $CONFIG->wwwroot . 'pg/collaboration/admin');
    }
}

function removewidget_pagesetup()
{
    global $CONFIG;
    if (get_context() == 'admin' && isadminloggedin()) {
        add_submenu_item(elgg_echo('remove_widgets'), $CONFIG->wwwroot . 'pg/removewidget/');
    }
}

/**
 * Adding the log browser to the admin menu
 *
 */
function logbrowser_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('logbrowser'), $CONFIG->wwwroot . 'pg/logbrowser/');
    }
}

/**
 * Sets up submenus. Triggered on pagesetup.
 *
 */
function plugins_add_submenus()
{
    global $CONFIG;
    $plugins_base = "{$CONFIG->wwwroot}pg/plugins";
    if (get_context() == 'admin') {
        $title = elgg_echo("plugins:admin:menu");
        add_submenu_item($title, "{$plugins_base}/admin/");
        return;
    }
    if (get_context() != "plugins") {
        return;
    }
    $page_owner = page_owner_entity();
    if (isloggedin() && page_owner() == get_loggedin_userid()) {
        $title = sprintf(elgg_echo("plugins:yours"), elgg_echo('plugins:types:'));
        add_submenu_item($title, "{$plugins_base}/developer/{$page_owner->username}");
        //add_submenu_item(sprintf(elgg_echo('plugins:yours:friends'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/plugins/". $page_owner->username . "/friends/");
    } else {
        if (page_owner()) {
            $title = sprintf(elgg_echo("plugins:user"), $page_owner->name, elgg_echo('plugins:types:'));
            add_submenu_item($title, "{$plugins_base}/developer/{$page_owner->username}");
            //if ($page_owner instanceof ElggUser) // This one's for users, not groups
            //add_submenu_item(sprintf(elgg_echo('plugins:friends'),$page_owner->name), $CONFIG->wwwroot . "pg/plugins/". $page_owner->username . "/friends/");
        }
    }
    add_submenu_item(elgg_echo('plugins:all'), "{$plugins_base}/all/");
    // add upload link when viewing own plugin page
    if (get_loggedin_userid() == page_owner()) {
        add_submenu_item(elgg_echo('plugins:upload'), "{$plugins_base}/new/project/{$page_owner->username}");
    }
}

function cclite_pagesetup()
{
    global $CONFIG;
    //add submenu options
    if (get_context() == "cclite") {
    }
}

/**
 * Set up menu items
 *
 */
function categories_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('categories:settings'), $CONFIG->wwwroot . 'mod/categories/settings.php');
    }
}

/**
 * Add admin menu item
 */
function elgg_dev_tools_pagesetup()
{
    if (get_context() == 'admin') {
        global $CONFIG;
        add_submenu_item(elgg_echo('elgg_dev_tools:adminlink'), $CONFIG->wwwroot . 'pg/elgg_dev_tools/');
    }
}

/**
 * Set up menu items
 */
function theme_editable_pagesetup()
{
    if (get_context() == 'admin' && isadminloggedin()) {
        global $CONFIG;
        add_submenu_item(elgg_echo('theme_editable:settings'), $CONFIG->wwwroot . 'mod/theme_editable/settings.php');
    }
}

function vazco_topbar_submenus()
{
    global $CONFIG;
    if (isadminloggedin() && get_context() == 'admin' || get_context() == 'vazco_topbar') {
        add_submenu_item(elgg_echo('vazco_topbar:menu:short'), $CONFIG->wwwroot . 'mod/vazco_topbar/edit.php');
    }
}