public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new WiseChatThemes();
}
return self::$instance;
}
public function getFields()
{
return array(array('_section', 'Chat Window Appearance'), array('theme', 'Theme', 'selectCallback', 'string', '', WiseChatThemes::getAllThemes()), array('background_color_chat', 'Background Color', 'colorFieldCallback', 'string', ''), array('text_color_chat', 'Font Color', 'colorFieldCallback', 'string', ''), array('text_size_chat', 'Font Size', 'selectCallback', 'string', '', WiseChatAppearanceTab::getFontSizes()), array('chat_width', 'Width', 'stringFieldCallback', 'string', 'Allowed values: a number with or without an unit (px or %), default: 100%'), array('chat_height', 'Height', 'stringFieldCallback', 'string', 'Allowed values: a number with or without an unit (px or %), default: 200px'), array('_section', 'Messages List Appearance'), array('messages_limit', 'Messages Limit', 'stringFieldCallback', 'integer', 'Maximum number of messages loaded on start-up'), array('messages_order', 'Messages Order', 'selectCallback', 'string', 'Sorting order of the messages', WiseChatAppearanceTab::getSortingOrder()), array('_section', 'Message Appearance'), array('background_color', 'Background Color', 'colorFieldCallback', 'string', ''), array('text_color', 'Font Color', 'colorFieldCallback', 'string', ''), array('text_color_user', 'Username Font Color', 'colorFieldCallback', 'string', 'Font color of username text in messages sent by a non-logged in user'), array('text_color_logged_user', 'Username Font Color<br />(logged in user)', 'colorFieldCallback', 'string', 'Font color of username text in messages sent by a logged in user'), array('text_size', 'Font Size', 'selectCallback', 'string', '', WiseChatAppearanceTab::getFontSizes()), array('messages_time_mode', 'Message Time Mode', 'selectCallback', 'string', 'Format of the date and time displayed next to each message', WiseChatAppearanceTab::getTimeModes()), array('link_wp_user_name', 'Username Display Mode', 'selectCallback', 'string', '
Controls how username is displayed in each message:<br />
<strong>- Plain text:</strong> username is displayed as a plain text.<br />
<strong>- Link to the page:</strong> username is displayed as a link. By default the link directs to the author\'s page. Only messages sent by WordPress users are taken into account. If you would like to link every user name provide a template for the link (see the option below).<br />
<strong>- Link for @mentioning the user:</strong> username is displayed as a link that inserts <strong>"@UserName: "******"Collect User Statistics" option in General tab
'), array('show_users_city_and_country', 'Show City And Country', 'booleanFieldCallback', 'boolean', '
Shows city and country code next to each user on the list. City and country are obtained from IP address and this may not be successful sometimes.<br />
<strong>Notice:</strong> In order to show cities and countries enable "Collect User Statistics" option in General tab
'), array('users_list_width', 'Users List Width', 'stringFieldCallback', 'integer', 'Percentage width of the list of users. Empty field sets default value of 29%.'), array('background_color_users_list', 'Background Color', 'colorFieldCallback', 'string', 'Background color of the users list'), array('text_color_users_list', 'Font Color', 'colorFieldCallback', 'string', 'Font color of the texts inside the users list'), array('text_size_users_list', 'Font Size', 'selectCallback', 'string', 'Font size', WiseChatAppearanceTab::getFontSizes()), array('_section', 'Advanced Customization'), array('custom_styles', 'Custom CSS Styles', 'multilineFieldCallback', 'multilinestring', 'Custom CSS styles for the chat, valid CSS syntax is required.'));
}
/**
* Returns rendered message.
*
* @param WiseChatMessage $message
*
* @return string HTML source
*/
public function getRenderedMessage($message)
{
$this->templater->setTemplateFile(WiseChatThemes::getInstance()->getMessageTemplate());
$data = array('baseDir' => $this->options->getBaseDir(), 'messageId' => $message->getId(), 'messageUser' => $message->getUserName(), 'messageChatUserId' => $message->getUserId(), 'isAuthorWpUser' => $this->usersDAO->getWpUserByID($message->getWordPressUserId()) !== null, 'isAuthorCurrentUser' => $this->authentication->getUserIdOrNull() == $message->getUserId(), 'showDeleteButton' => $this->options->isOptionEnabled('enable_message_actions') && $this->usersDAO->hasCurrentWpUserRight('delete_message'), 'showBanButton' => $this->options->isOptionEnabled('enable_message_actions') && $this->usersDAO->hasCurrentWpUserRight('ban_user'), 'messageTimeUTC' => gmdate('c', $message->getTime()), 'renderedUserName' => $this->getRenderedUserName($message), 'messageContent' => $this->getRenderedMessageContent($message), 'isTextColorSet' => $this->options->isOptionEnabled('allow_change_text_color') && $message->getUser() !== null && strlen($message->getUser()->getDataProperty('textColor')) > 0, 'textColor' => $message->getUser() !== null ? $message->getUser()->getDataProperty('textColor') : '');
return $this->templater->render($data);
}
/**
* Returns chat HTML for given channel.
*
* @param string|null $channelName
*
* @return string
* @throws Exception
*/
public function getRenderedChat($channelName = null)
{
$channel = $this->service->createAndGetChannel($this->service->getValidChatChannelName($channelName));
if ($this->service->isChatRestrictedForAnonymousUsers()) {
return $this->renderer->getRenderedAccessDenied($this->options->getOption('message_error_4', 'Only logged in users are allowed to enter the chat'), 'wcAccessDenied');
}
if (!$this->service->isChatOpen()) {
return $this->renderer->getRenderedAccessDenied($this->options->getOption('message_error_5', 'The chat is closed now'), 'wcChatClosed');
}
if ($this->service->isChatChannelFull($channel)) {
return $this->renderer->getRenderedAccessDenied($this->options->getOption('message_error_6', 'The chat is full now. Try again later.'), 'wcChatFull');
}
if ($this->service->isChatChannelsLimitReached($channel)) {
return $this->renderer->getRenderedAccessDenied($this->options->getOption('message_error_10', 'You cannot enter the chat due to the limit of channels you can participate simultaneously.'), 'wcChatChannelLimitFull');
}
if ($this->service->hasUserToBeForcedToEnterName()) {
if ($this->getPostParam('wcUserNameSelection') !== null) {
try {
$this->authentication->authenticate($this->getPostParam('wcUserName'));
} catch (Exception $e) {
return $this->renderer->getRenderedUserNameForm($e->getMessage());
}
} else {
return $this->renderer->getRenderedUserNameForm();
}
}
if ($this->service->hasUserToBeAuthorizedInChannel($channel)) {
if ($this->getPostParam('wcChannelAuthorization') !== null) {
if (!$this->service->authorize($channel, $this->getPostParam('wcChannelPassword'))) {
return $this->renderer->getRenderedPasswordAuthorization($this->options->getOption('message_error_9', 'Invalid password.'));
}
} else {
return $this->renderer->getRenderedPasswordAuthorization();
}
}
$chatId = $this->service->getChatID();
$this->userService->startUpMaintenance($channel);
$this->bansService->startUpMaintenance();
$this->messagesService->startUpMaintenance($channel);
$messages = $this->messagesService->getAllByChannelNameAndOffset($channel->getName());
$renderedMessages = '';
$lastId = 0;
foreach ($messages as $message) {
// omit non-admin messages:
if ($message->isAdmin() && !$this->usersDAO->isWpUserAdminLogged()) {
continue;
}
$renderedMessages .= $this->renderer->getRenderedMessage($message);
if ($lastId < $message->getId()) {
$lastId = $message->getId();
}
}
$lastAction = $this->actionsDAO->getLast();
$jsOptions = array('chatId' => $chatId, 'channelId' => $channel->getId(), 'nowTime' => gmdate('c', time()), 'lastId' => $lastId, 'checksum' => $this->getCheckSum(), 'lastActionId' => $lastAction !== null ? $lastAction->getId() : 0, 'baseDir' => $this->options->getBaseDir(), 'emoticonsBaseURL' => $this->options->getEmoticonsBaseURL(), 'apiEndpointBase' => $this->getEndpointBase(), 'messagesRefreshTime' => intval($this->options->getEncodedOption('messages_refresh_time', 3000)), 'messagesOrder' => $this->options->getEncodedOption('messages_order', '') == 'descending' ? 'descending' : 'ascending', 'enableTitleNotifications' => $this->options->isOptionEnabled('enable_title_notifications'), 'soundNotification' => $this->options->getEncodedOption('sound_notification'), 'messagesTimeMode' => $this->options->getEncodedOption('messages_time_mode'), 'channelUsersLimit' => $this->options->getIntegerOption('channel_users_limit', 0), 'messages' => array('message_sending' => $this->options->getEncodedOption('message_sending', 'Sending ...'), 'hint_message' => $this->options->getEncodedOption('hint_message'), 'messageSecAgo' => $this->options->getEncodedOption('message_sec_ago', 'sec. ago'), 'messageMinAgo' => $this->options->getEncodedOption('message_min_ago', 'min. ago'), 'messageYesterday' => $this->options->getEncodedOption('message_yesterday', 'yesterday'), 'messageUnsupportedTypeOfFile' => $this->options->getEncodedOption('message_error_7', 'Unsupported type of file.'), 'messageSizeLimitError' => $this->options->getEncodedOption('message_error_8', 'The size of the file exceeds allowed limit.')), 'userSettings' => $this->userSettingsDAO->getAll(), 'attachmentsValidFileFormats' => $this->attachmentsService->getAllowedFormats(), 'attachmentsSizeLimit' => $this->attachmentsService->getSizeLimit(), 'imagesSizeLimit' => $this->options->getIntegerOption('images_size_limit', 3145728));
$templater = new WiseChatTemplater($this->options->getPluginBaseDir());
$templater->setTemplateFile(WiseChatThemes::getInstance()->getMainTemplate());
$data = array('chatId' => $chatId, 'baseDir' => $this->options->getBaseDir(), 'messages' => $renderedMessages, 'themeStyles' => $this->options->getBaseDir() . WiseChatThemes::getInstance()->getCss(), 'showMessageSubmitButton' => $this->options->isOptionEnabled('show_message_submit_button'), 'showEmoticonInsertButton' => $this->options->isOptionEnabled('show_emoticon_insert_button', true), 'messageSubmitButtonCaption' => $this->options->getEncodedOption('message_submit_button_caption', 'Send'), 'showUsersList' => $this->options->isOptionEnabled('show_users'), 'usersList' => $this->options->isOptionEnabled('show_users') ? $this->renderer->getRenderedUsersList($channel) : '', 'showUsersCounter' => $this->options->isOptionEnabled('show_users_counter'), 'channelUsersLimit' => $this->options->getIntegerOption('channel_users_limit', 0), 'totalUsers' => $this->channelUsersDAO->getAmountOfUsersInChannel($channel->getId()), 'showUserName' => $this->options->isOptionEnabled('show_user_name'), 'currentUserName' => htmlentities($this->authentication->getUserNameOrEmptyString(), ENT_QUOTES, 'UTF-8'), 'isCurrentUserNameNotEmpty' => $this->authentication->isAuthenticated(), 'inputControlsTopLocation' => $this->options->getEncodedOption('input_controls_location') == 'top', 'inputControlsBottomLocation' => $this->options->getEncodedOption('input_controls_location') == '', 'showCustomizationsPanel' => $this->options->isOptionEnabled('allow_change_user_name') && !$this->usersDAO->isWpUserLogged() || $this->options->isOptionEnabled('allow_mute_sound') && strlen($this->options->getEncodedOption('sound_notification')) > 0 || $this->options->isOptionEnabled('allow_change_text_color'), 'allowChangeUserName' => $this->options->isOptionEnabled('allow_change_user_name') && !$this->usersDAO->isWpUserLogged(), 'allowMuteSound' => $this->options->isOptionEnabled('allow_mute_sound') && strlen($this->options->getEncodedOption('sound_notification')) > 0, 'allowChangeTextColor' => $this->options->isOptionEnabled('allow_change_text_color'), 'allowToSendMessages' => !$this->options->isOptionEnabled('read_only_for_anonymous', false) || $this->usersDAO->isWpUserLogged(), 'messageCustomize' => $this->options->getEncodedOption('message_customize', 'Customize'), 'messageName' => $this->options->getEncodedOption('message_name', 'Name'), 'messageSave' => $this->options->getEncodedOption('message_save', 'Save'), 'messageReset' => $this->options->getEncodedOption('message_reset', 'Reset'), 'messageMuteSounds' => $this->options->getEncodedOption('message_mute_sounds', 'Mute sounds'), 'messageTextColor' => $this->options->getEncodedOption('message_text_color', 'Text color'), 'messageTotalUsers' => $this->options->getEncodedOption('message_total_users', 'Total users'), 'messagePictureUploadHint' => $this->options->getEncodedOption('message_picture_upload_hint', 'Upload a picture'), 'messageAttachFileHint' => $this->options->getEncodedOption('message_attach_file_hint', 'Attach a file'), 'messageInsertEmoticon' => $this->options->getEncodedOption('message_insert_emoticon', 'Insert an emoticon'), 'windowTitle' => $this->options->getEncodedOption('window_title', ''), 'enableAttachmentsPanel' => $this->options->isOptionEnabled('enable_images_uploader') || $this->options->isOptionEnabled('enable_attachments_uploader'), 'enableImagesUploader' => $this->options->isOptionEnabled('enable_images_uploader'), 'enableAttachmentsUploader' => $this->options->isOptionEnabled('enable_attachments_uploader'), 'attachmentsExtensionsList' => $this->attachmentsService->getAllowedExtensionsList(), 'multilineSupport' => $this->options->isOptionEnabled('multiline_support'), 'hintMessage' => $this->options->getEncodedOption('hint_message'), 'messageMaxLength' => $this->options->getIntegerOption('message_max_length', 100), 'jsOptions' => json_encode($jsOptions), 'messagesOrder' => $this->options->getEncodedOption('messages_order', '') == 'descending' ? 'descending' : 'ascending', 'cssDefinitions' => $this->cssRenderer->getCssDefinition($chatId), 'customCssDefinitions' => $this->cssRenderer->getCustomCssDefinition());
$data = array_merge($data, $this->userSettingsDAO->getAll());
if ($this->authentication->isAuthenticated()) {
$data = array_merge($data, $this->authentication->getUser()->getData());
}
return $templater->render($data);
}