PHP Q_Config::get方法代码示例

/**
 * Used to post messages to EXISTING stream
 * $_REQUEST shall contain the content of the message. Also may include 'streamNames' 
 * field which is an array of additional names of the streams to post message to.
 *
 * @param string $params 
 *   publisher id and stream name of existing stream shall be supplied
 * @return {void}
 */
function Streams_message_post()
{
    $user = Users::loggedInUser(true);
    $publisherId = Streams::requestedPublisherId(true);
    $streamName = Streams::requestedName(true);
    // check if type is allowed
    $streams = Streams::fetch($user->id, $publisherId, $streamName);
    if (empty($streams)) {
        throw new Streams_Exception_NoSuchStream();
    }
    $stream = reset($streams);
    if (empty($_REQUEST['type'])) {
        throw new Q_Exception_RequiredField(array('field' => 'type'), 'type');
    }
    $type = $_REQUEST['type'];
    if (!Q_Config::get("Streams", "types", $stream->type, "messages", $type, 'post', false)) {
        throw new Q_Exception("This app doesn't support directly posting messages of type '{$type}' for streams of type '{$stream->type}'");
    }
    $result = Streams_Message::post($user->id, $publisherId, $streamName, $_REQUEST);
    if (is_array($result)) {
        Streams::$cache['messages'] = $result;
    } else {
        Streams::$cache['message'] = $result;
    }
}

/**
 * This tool renders a user avatar
 *
 * @param {array} $options An associative array of parameters, containing:
 * @param {boolean} [$options.userId]
 *   "userId" => The user's id. Defaults to id of the logged-in user, if any.
 * @param {boolean} [$options.icon]
 *   "icon" => Optional. Render icon before the username.
 * @param {boolean} [$options.iconAttributes]
 *   "iconAttributes" => Optional. Array of attributes to render for the icon.
 * @param {boolean} [$options.editable]
 *   "editable" => Optional. Whether to provide an interface for editing the user's info. Can be array containing "icon", "name".
 * @param {array} [$options.inplaces] Additional fields to pass to the child Streams/inplace tools, if any
 * @param {boolean} [$options.renderOnClient]
 *    If true, only the html container is rendered, so the client will do the rest.
 */
function Users_avatar_tool($options)
{
    $defaults = array('icon' => false, 'editable' => false);
    $options = array_merge($defaults, $options);
    if (empty($options['userId'])) {
        $user = Users::loggedInUser();
        $options['userId'] = $user->id;
    } else {
        $user = Users_User::fetch($options['userId']);
    }
    Q_Response::addStylesheet('plugins/Q/css/Q.css');
    Q_Response::setToolOptions($options);
    if (!empty($options['renderOnClient'])) {
        return '';
    }
    if (!$user) {
        return '';
    }
    $user->addPreloaded();
    $p = $options;
    $p['userId'] = $user->id;
    Q_Response::setToolOptions($p);
    $result = '';
    $icon = $options['icon'];
    if ($icon) {
        if ($icon === true) {
            $icon = Q_Config::get('Users', 'icon', 'defaultSize', 40);
        }
        $attributes = isset($options['iconAttributes']) ? $options['iconAttributes'] : array();
        $attributes['class'] = isset($attributes['class']) ? $attributes['class'] . ' Users_avatar_icon' : 'Users_avatar_icon';
        $result .= Q_Html::img($user->iconUrl($icon), 'user icon', $attributes);
    }
    $result .= '<span class="Users_avatar_name">' . $user->username . '</span>';
    return $result;
}

function Users_user_response_data($params)
{
    // Get Gravatar info
    // WARNING: INTERNET_REQUEST
    $hash = md5(strtolower(trim($identifier)));
    $thumbnailUrl = Q_Request::baseUrl() . "/action.php/Users/thumbnail?hash={$hash}&size=80&type=" . Q_Config::get('Users', 'login', 'iconType', 'wavatar');
    $json = @file_get_contents("http://www.gravatar.com/{$hash}.json");
    $result = json_decode($json, true);
    if ($result) {
        if ($type === 'email') {
            $result['emailExists'] = !empty($exists);
        } else {
            if ($type === 'mobile') {
                $result['mobileExists'] = !empty($exists);
            }
        }
        return $result;
    }
    // otherwise, return default
    $email_parts = explode('@', $identifier, 2);
    $result = array("entry" => array(array("id" => "571", "hash" => "357a20e8c56e69d6f9734d23ef9517e8", "requestHash" => "357a20e8c56e69d6f9734d23ef9517e8", "profileUrl" => "http://gravatar.com/test", "preferredUsername" => ucfirst($email_parts[0]), "thumbnailUrl" => $thumbnailUrl, "photos" => array(), "displayName" => "", "urls" => array())));
    if ($type === 'email') {
        $result['emailExists'] = !empty($exists);
    } else {
        $result['mobileExists'] = !empty($exists);
    }
    if ($terms_label = Users::termsLabel('register')) {
        $result['termsLabel'] = $terms_label;
    }
    return $result;
}

function Streams_invite_validate()
{
    if (Q_Request::method() === 'PUT') {
        return;
    }
    if (Q_Request::method() !== 'GET') {
        Q_Valid::nonce(true);
    }
    $fields = array('publisherId', 'streamName');
    if (Q_Request::method() === 'POST') {
        if (Q_Valid::requireFields($fields)) {
            return;
        }
        foreach ($fields as $f) {
            if (strlen(trim($_REQUEST[$f])) === 0) {
                Q_Response::addError(new Q_Exception("{$f} can't be empty", $f));
            }
        }
    }
    if (isset($_REQUEST['fullName'])) {
        $length_min = Q_Config::get('Streams', 'inputs', 'fullName', 'lengthMin', 5);
        $length_max = Q_Config::get('Streams', 'inputs', 'fullName', 'lengthMax', 30);
        if (strlen($_REQUEST['fullName']) < $length_min) {
            throw new Q_Exception("A user's full name can't be that short.", 'fullName');
        }
        if (strlen($_REQUEST['fullName']) > $length_max) {
            throw new Q_Exception("A user's full name can't be that long.", 'fullName');
        }
    }
}

function Users_user_validate()
{
    Q_Valid::nonce(true);
    $type = isset($_REQUEST['identifierType']) ? $_REQUEST['identifierType'] : Q_Config::get("Users", "login", "identifierType", "email,mobile");
    $parts = explode(',', $type);
    $accept_mobile = true;
    $expected = 'email address or mobile number';
    $fields = array('emailAddress', 'mobileNumber', 'identifier');
    if (count($parts) === 1) {
        if ($parts[0] === 'email') {
            $expected = 'email address';
            $fields = array('emailAddress', 'identifier');
            $accept_mobile = false;
        } else {
            if ($parts[0] === 'mobile') {
                $expected = 'mobile number';
                $fields = array('mobileNumber', 'identifier');
            }
        }
    }
    if (!isset($_REQUEST['identifier'])) {
        throw new Q_Exception("a valid {$expected} is required", $fields);
    }
    if (!Q_Valid::email($_REQUEST['identifier'])) {
        if (!$accept_mobile) {
            throw new Q_Exception("a valid {$expected} is required", $fields);
        }
        if (!Q_Valid::phone($_REQUEST['identifier'])) {
            throw new Q_Exception("a valid {$expected} is required", $fields);
        }
    }
}

/**
 * Used by HTTP clients to upload a new file to the server
 * @class Q/file
 * @method post
 * @param {array} [$params] Parameters that can come from the request
 *   @param {string} [$params.data]  Required if $_FILES is empty. Base64-encoded image data URI - see RFC 2397
 *   @param {string} [$params.path="uploads"] parent path under web dir (see subpath)
 *   @param {string} [$params.subpath=""] subpath that should follow the path, to save the image under
 *   @param {string} [$params.name] override the name of the file, after the subpath
 */
function Q_file_post($params = null)
{
    $p = $params ? $params : Q::take($_REQUEST, array('data', 'path', 'subpath'));
    if (!empty($_FILES)) {
        $file = reset($_FILES);
        if ($tmp = $file['tmp_name']) {
            if (empty($p['data'])) {
                $p['data'] = file_get_contents($tmp);
                $p['name'] = $file['name'];
            }
            unlink($tmp);
        }
    } else {
        if (empty($p['data'])) {
            throw new Q_Exception_RequiredField(array('field' => 'data'), 'data');
        }
        $p['data'] = base64_decode(chunk_split(substr($p['data'], strpos($p['data'], ',') + 1)));
    }
    $timeLimit = Q_Config::get('Q', 'uploads', 'limits', 'file', 'time', 5 * 60 * 60);
    set_time_limit($timeLimit);
    // default is 5 min
    $data = Q_File::save($p);
    if (empty($params)) {
        Q_Response::setSlot('data', $data);
    }
    return $data;
}

function Streams_before_Q_responseExtras()
{
    Q_Response::addScript('plugins/Streams/js/Streams.js');
    $host = Q_Config::get('Streams', 'node', 'host', Q_Config::get('Q', 'node', 'host', null));
    $port = Q_Config::get('Streams', 'node', 'port', Q_Config::get('Q', 'node', 'port', null));
    $user = Users::loggedInUser();
    if ($user) {
        Q_Response::setScriptData('Q.plugins.Users.loggedInUser.displayName', Streams::displayName($user));
    }
    if (!Q_Request::isAjax()) {
        $invite_url = Q_Config::get('Streams', 'invite', 'url', "http://invites.to");
        Q_Response::setScriptData('Q.plugins.Streams.invite.url', $invite_url);
        if (isset($host) && isset($port)) {
            Q_Response::setScriptData('Q.plugins.Streams.node', array("http://{$host}:{$port}"));
        }
        if ($sizes = Q_Config::expect('Streams', 'types', 'Streams/image', 'sizes')) {
            sort($sizes);
            Q_Response::setScriptData('Q.plugins.Streams.image.sizes', $sizes);
        }
        $defaults = array('readLevel' => Streams::$READ_LEVEL['messages'], 'writeLevel' => Streams::$WRITE_LEVEL['join'], 'adminLevel' => Streams::$ADMIN_LEVEL['invite']);
        Q_Response::setScriptData('Q.plugins.Streams.defaults', $defaults);
        if ($froalaKey = Q_Config::get('Streams', 'froala', 'key', null)) {
            Q_Response::setScriptData('Q.plugins.Streams.froala.key', $froalaKey);
        }
    }
    Q_Response::addStylesheet("plugins/Streams/css/Streams.css");
}

/**
 * Displays an HTML document that can be printed, ideally with line breaks.
 * Uses a particular view for the layout.
 * @param {array} $_REQUEST
 * @param {string} $_REQUEST.invitingUserId Required. The id of the user that generated the invitations with a call to Streams::invite.
 * @param {string} $_REQUEST.batch Required. The name of the batch under which invitations were saved during a call to Streams::invite.
 * @param {string} [$_REQUEST.limit=100] The maximum number of invitations to show on the page
 * @param {string} [$_REQUEST.offset=0] Used for paging
 * @param {string} [$_REQUEST.title='Invitations'] Override the title of the document
 * @param {string} [$_REQUEST.layout='default'] The name of the layout to use for the HTML document
 * @see Users::addLink()
 */
function Streams_invitations_response()
{
    Q_Request::requireFields(array('batch', 'invitingUserId'), true);
    $invitingUserId = $_REQUEST['invitingUserId'];
    $batch = $_REQUEST['batch'];
    $user = Users::loggedInUser(true);
    $stream = Streams::fetchOne(null, $invitingUserId, 'Streams/invitations', true);
    if (!$stream->testReadLevel('content')) {
        throw new Users_Exception_NotAuthorized();
    }
    $title = Q::ifset($_REQUEST, 'title', 'Invitations');
    $layoutKey = Q::ifset($_REQUEST, 'layout', 'default');
    $limit = min(1000, Q::ifset($_REQUEST, 'limit', 100));
    $offset = Q::ifset($_REQUEST, 'offset', 0);
    $layout = Q_Config::expect('Streams', 'invites', 'layout', $layoutKey);
    $pattern = Streams::invitationsPath($invitingUserId) . DS . $batch . DS . "*.html";
    $filenames = glob($pattern);
    if ($sort = Q_Config::get('Streams', 'invites', 'sort', $batch, null)) {
        usort($filenames, $sort);
    }
    $parts = array();
    foreach ($filenames as $f) {
        if (--$offset >= 0) {
            continue;
        }
        $parts[] = file_get_contents($f);
        if (--$limit == 0) {
            break;
        }
    }
    $content = implode("\n\n<div class='Q_pagebreak Streams_invitations_separator'></div>\n\n", $parts);
    echo Q::view($layout, compact('title', 'content', 'parts'));
    return false;
}

function Overlay_before_Q_responseExtras()
{
    $app = Q_Config::expect('Q', 'app');
    Q_Response::addStylesheet('plugins/Q/css/Q.css');
    Q_Response::addStylesheet('css/Overlay.css', '@end');
    Q_Response::addStylesheet('http://fonts.googleapis.com/css?family=Open+Sans:400italic,400,300,700');
    if (Q_Config::get('Q', 'firebug', false)) {
        Q_Response::addScript("https://getfirebug.com/firebug-lite-debug.js");
    }
    Q_Response::addScript('js/Overlay.js');
    Q_Response::setMeta("title", "Customize My Pic!");
    Q_Response::setMeta("description", "Make a statement on Facebook by customizing your profile picture, even from your smartphone.");
    Q_Response::setMeta("image", Q_Html::themedUrl('img/icon/icon.png'));
    if (Q_Request::isIE()) {
        header("X-UA-Compatible", "IE=edge");
    }
    header('Vary: User-Agent');
    // running an event for loading action-specific extras (if there are any)
    $uri = Q_Dispatcher::uri();
    $module = $uri->module;
    $action = $uri->action;
    $event = "{$module}/{$action}/response/responseExtras";
    if (Q::canHandle($event)) {
        Q::event($event);
    }
}

function Users_after_Q_reroute($params, &$stop_dispatch)
{
    $uri = Q_Dispatcher::uri();
    $app = Q_Config::expect('Q', 'app');
    $ma = $uri->module . '/' . $uri->action;
    $requireLogin = Q_Config::get('Users', 'requireLogin', array());
    if (!isset($requireLogin[$ma])) {
        return;
        // We don't have to require login here
    }
    $user = Users::loggedInUser();
    if ($requireLogin[$ma] === true and !$user) {
        // require login
    } else {
        if ($requireLogin[$ma] === 'facebook' and !Users::facebook($app)) {
            // require facebook
        } else {
            return;
            // We don't have to require login here
        }
    }
    $redirect_action = Q_Config::get('Users', 'uris', "{$app}/login", "{$app}/welcome");
    if ($redirect and $ma != $redirect_action) {
        Q_Response::redirect($redirect_action);
        $stop_dispatch = true;
        return;
    }
}

function Streams_invite_response_data()
{
    if (isset(Streams::$cache['invited'])) {
        return Streams::$cache['invited'];
    }
    $user = Users::loggedInUser(true);
    $publisherId = Streams::requestedPublisherId();
    $streamType = Streams::requestedType();
    $invitingUserId = Streams::requestedField('invitingUserId');
    $limit = Q::ifset($_REQUEST, 'limit', Q_Config::get('Streams', 'invites', 'limit', 100));
    $invited = Streams_Invited::select('*')->where(array('userId' => $user->id, 'state' => 'pending', 'expireTime <' => new Db_Expression('CURRENT_TIMESTAMP')))->limit($limit)->fetchDbRows(null, null, 'token');
    $query = Streams_Invite::select('*')->where(array('token' => array_keys($invited)));
    if (isset($publisherId)) {
        $query = $query->where(array('publisherId' => $publisherId));
    }
    if (isset($streamType)) {
        $query = $query->where(array('streamName' => new Db_Range($streamType . '/', true, false, true)));
    }
    if (isset($invitingUserId)) {
        $query = $query->where(array('invitingUserId' => $invitingUserId));
    }
    $invites = $query->fetchDbRows();
    $streams = array();
    foreach ($invites as $invite) {
        $stream = new Streams_Stream();
        $stream->publisherId = $invite->publisherId;
        $stream->name = $invite->streamName;
        if ($stream->retrieve()) {
            $streams[$invite->token] = $stream->exportArray();
            $streams[$invite->token]['displayName'] = $invite->displayName;
        }
    }
    return compact('streams', 'invites');
}

function Streams_after_Q_objects()
{
    $user = Users::loggedInUser();
    if (!$user) {
        return;
    }
    $invite = Streams::$followedInvite;
    if (!$invite) {
        return;
    }
    $displayName = $user->displayName();
    if ($displayName) {
        return;
    }
    $stream = new Streams_Stream();
    $stream->publisherId = $invite->publisherId;
    $stream->name = $invite->streamName;
    if (!$stream->retrieve()) {
        throw new Q_Exception_MissingRow(array('table' => 'stream', 'criteria' => 'with that name'), 'streamName');
    }
    // Prepare the complete invite dialog
    $defaults = Q_Config::get("Streams", "types", $stream->type, "invite", "dialog", Q_Config::get("Streams", "defaults", "invite", "dialog", array()));
    $invitingUser = Users_User::fetch($invite->invitingUserId);
    list($relations, $related) = Streams::related($user->id, $stream->publisherId, $stream->name, false);
    $params = array('displayName' => null, 'action' => 'Streams/basic', 'icon' => $user->iconUrl(), 'token' => $invite->token, 'user' => array('icon' => $invitingUser->iconUrl(), 'displayName' => $invitingUser->displayName(array('fullAccess' => true))), 'stream' => $stream->exportArray(), 'relations' => Db::exportArray($relations), 'related' => Db::exportArray($related));
    $tree = new Q_Tree($defaults);
    if ($tree->merge($params)) {
        $dialogData = $tree->getAll();
        if ($dialogData) {
            Q_Response::setScriptData('Q.plugins.Streams.invite.dialog', $dialogData);
            Q_Response::addTemplate('Streams/invite/complete');
        }
    }
}

function Broadcast_before_Streams_message_Broadcast($params)
{
    extract($params);
    if (!empty($_REQUEST['link'])) {
        $parts = parse_url($_REQUEST['link']);
        if (empty($parts['host'])) {
            throw new Q_Exception_WrongType(array('field' => 'link', 'type' => 'a valid url'), 'link');
        }
    }
    $content = array();
    foreach (array('link', 'description', 'picture') as $field) {
        if (!empty($_REQUEST[$field])) {
            $content[$field] = $_REQUEST[$field];
        }
    }
    if (!empty($_REQUEST['content'])) {
        $content['message'] = $_REQUEST['content'];
    }
    if (!$content) {
        throw new Q_Exception_RequiredField(array('field' => 'content'), 'content');
    }
    // Manually adding a link for 'Manage or Remove'
    $appUrl = Q_Config::get('Users', 'facebookApps', 'Broadcast', 'url', '');
    $content['actions'] = Q::json_encode(array(array('name' => 'Manage or Remove', 'link' => $appUrl)));
    $message->broadcast_instructions = Q::json_encode($content);
}

function Users_identifier_post()
{
    $userId = Q::ifset($_REQUEST, 'userId', null);
    if (isset($userId)) {
        $user = Users_User::fetch($userId, true);
        if ($user->emailAddress or $user->mobileNumber) {
            throw new Q_Exception("This user is already able to log in and set their own email and mobile number.");
        }
    } else {
        $user = Users::loggedInUser(true);
    }
    $app = Q_Config::expect('Q', 'app');
    $fields = array();
    $identifier = Users::requestedIdentifier($type);
    if (!$type) {
        throw new Q_Exception("a valid email address or mobile number is required", array('identifier', 'mobileNumber', 'emailAddress'));
    }
    if ($type === 'email') {
        $subject = Q_Config::get('Users', 'transactional', 'identifier', 'subject', "Welcome! Verify your email address.");
        $view = Q_Config::get('Users', 'transactional', 'identifier', 'body', 'Users/email/addEmail.php');
        $user->addEmail($identifier, $subject, $view, array(), array('html' => true));
    } else {
        if ($type === 'mobile') {
            $view = Q_Config::get('Users', 'transactional', 'identifier', 'sms', 'Users/sms/addMobile.php');
            $user->addMobile($identifier, $view);
        }
    }
}

/**
 * This tool renders a user avatar
 *
 * @param {array} $options An associative array of parameters, containing:
 * @param {string} [$options.userId]
 *   The user's id. Defaults to id of the logged-in user, if any.
 *   Can be '' for a blank-looking avatar.
 * @param {boolean} [options.short]
 *   Optional. Renders the short version of the display name.
 * @param {boolean|integer} [options.icon=false]
 *   Optional. Pass the size in pixels of the (square) icon to render
 *   before the username. Or pass true to render the default size.
 * @param {array} [options.iconAttributes]
 *   Optional. Array of attributes to render for the icon.
 * @param {boolean|array} [options.editable=false]
 *   Optional. Whether to provide an interface for editing the user's info. Can be array containing one or more of "icon", "name".
 * @param {boolean} [$options.show] The parts of the name to show. Can have the letters "f", "l", "u" in any order.
 * @param {boolean} [options.cacheBust=null]
 *   Number of milliseconds to use for Q_Uri::cacheBust for combating unintended caching on some environments.
 * @param {boolean} [options.renderOnClient]
 *   If true, only the html container is rendered, so the client will do the rest.
 */
function Users_avatar_tool($options)
{
    $defaults = array('icon' => false, 'short' => false, 'cacheBust' => null, 'editable' => false);
    $options = array_merge($defaults, $options);
    Q_Response::addStylesheet('plugins/Users/css/Users.css');
    $loggedInUser = Users::loggedInUser();
    $loggedInUserId = $loggedInUser ? $loggedInUser->id : "";
    if (empty($options['userId'])) {
        $options['userId'] = $loggedInUserId;
    }
    unset($options['iconAttributes']);
    if (empty($options['editable'])) {
        $options['editable'] = array();
    } else {
        if (is_string($options['editable'])) {
            $options['editable'] = array($options['editable']);
        } else {
            if ($options['editable'] === true) {
                $options['editable'] = array('icon', 'name');
            }
        }
    }
    Q_Response::setToolOptions($options);
    if (!empty($options['renderOnClient'])) {
        return '';
    }
    $avatar = Streams_Avatar::fetch($loggedInUserId, $options['userId']);
    if (!$avatar) {
        return '';
    }
    $result = '';
    if ($icon = $options['icon']) {
        if ($icon === true) {
            $icon = Q_Config::get('Users', 'icon', 'defaultSize', 40);
        }
        $attributes = isset($options['iconAttributes']) ? $options['iconAttributes'] : array();
        $class = "Users_avatar_icon Users_avatar_icon_{$icon}";
        $attributes['class'] = isset($attributes['class']) ? $attributes['class'] . ' ' . $class : $class;
        if (isset($options['cacheBust'])) {
            $attributes['cacheBust'] = $options['cacheBust'];
        }
        $result .= Q_Html::img(Users::iconUrl($avatar->icon, "{$icon}.png"), 'user icon', $attributes);
    }
    $o = $options['short'] ? array('short' => true) : array();
    $o['html'] = true;
    if (in_array('name', $options['editable'])) {
        $o['show'] = 'fl';
        $streams = Streams::fetch(null, $options['userId'], array('Streams/user/firstName', 'Streams/user/lastName', 'Streams/user/username'));
        foreach ($streams as $s) {
            $s->addPreloaded();
        }
    }
    if (!empty($options['show'])) {
        $o['show'] = $options['show'];
    }
    $displayName = $avatar->displayName($o, 'Someone');
    $result .= "<span class='Users_avatar_name'>{$displayName}</span>";
    return $result;
}