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MySQLDumper/application/views/helpers/PopUpMessage.php

177 Zeilen
5,3 KiB
PHP

<?php
/**
* This file is part of MySQLDumper released under the GNU/GPL 2 license
* http://www.mysqldumper.net
*
* @package MySQLDumper
* @subpackage View_Helpers
* @version SVN: $Rev$
* @author $Author$
*/
/**
* Displayment of messages
*
* @package MySQLDumper
* @subpackage View_Helpers
*/
class Msd_View_Helper_PopUpMessage extends Zend_View_Helper_Abstract
{
/**
* Stores the information about the messages to display.
*
* @var array
*/
private $_messages = array();
/**
* Mapping of Msd_Config position to jquery ui param
*
* @var array
*/
private $_positions = array(
'topLeft' => array('left','top'),
'topCenter' => array('center','top'),
'topRight' => array('right','top'),
'middleLeft' => array('left','center'),
'middleCenter' => array('center','center'),
'middleRight' => array('right','center'),
'bottomLeft' => array('left','bottom'),
'bottomCenter' => array('center','bottom'),
'bottomRight' => array('right','bottom'),
);
/**
* returns the instance of this view helper.
*
* @return Zend_View_Helper_PopUpMessage
*/
public function popUpMessage()
{
return $this;
}
/**
* Adds a new message to the stack.
*
* @param string $messageId Dom-Id of the dialog
* @param string $title Title for the dialog
* @param string|array $message Message to display
* @param array $options Additional options for the dialog box
*
* @return void
*/
public function addMessage($messageId, $title, $message, $options = array())
{
$lang = Msd_Language::getInstance();
$translator = $lang->getTranslator();
$optionKeys = array_keys($options);
if (!in_array('buttons', $optionKeys)) {
$options['buttons'] = array(
'L_OK' => 'function() {$(this).dialog(\'close\');}'
);
}
$translatedButtons = array();
foreach ($options['buttons'] as $key => $value) {
$translatedButtons[ucfirst($translator->_($key))] = $value;
}
$options['buttons'] = $translatedButtons;
if (!in_array('dialogClass', $optionKeys)) {
$options['dialogClass'] = 'info';
}
if (!in_array('position', $optionKeys)) {
$options['position'] = $this->_getDefaultPosition();
}
$options['title'] = $translator->_($title);
if (!empty($message)) {
if (is_array($message)) {
$message[0] = $translator->_($message[0]);
$message = call_user_func_array('sprintf', $message);
} else {
$message = $translator->_($message);
}
}
$this->_messages[$messageId] = array(
'message' => $message,
'params' => $options,
'attribs' => array(
'id' => $messageId,
),
);
}
/**
* Renders the dialogs.
*
* Add "OnLoad" scripts to jQuery and create the HTML-Output.
*
* @return string
*/
public function __toString()
{
$messages = array();
foreach ($this->_messages as $messageInfo) {
$html = '<div class="nodisplay"';
foreach ($messageInfo['attribs'] as $attribName => $attribValue) {
$html .= ' ' . $attribName . '="' . $attribValue . '"';
}
$html .= '>' . $messageInfo['message'] . '</div>';
$javascript = sprintf(
'%s(\'#%s\').dialog(%s);',
ZendX_JQuery_View_Helper_JQuery::getJQueryHandler(),
$messageInfo['attribs']['id'],
$this->_renderOptions($messageInfo['params'])
);
$this->view->jQuery()->addOnLoad($javascript);
$messages[] = $html;
}
return implode("\n", $messages);
}
/**
* Render the dialog options.
*
* This will return modified but valid JSON.
*
* @param array $options Dialog options
*
* @return string
*/
private function _renderOptions($options)
{
$json = '{';
$opts = array();
foreach ($options as $key => $value) {
$jsonOpt = $key . ': ';
if (is_array($value)) {
$jsonOpt .= $this->_renderOptions($value);
} elseif (is_bool($value)) {
$jsonOpt .= $value === true ? 'true':'false';
} elseif (
is_numeric($value) || strpos($value, 'function') !== false
) {
$jsonOpt .= $value;
} else {
$jsonOpt .= '"' . $value . '"';
}
$opts[] = $jsonOpt;
}
$json .= implode(',', $opts) . '}';
return $json;
}
/**
* Get position of notification window from config and mapt to jQueryUi
*
* @return array Array containing jQuerUi-params
*/
private function _getDefaultPosition()
{
$position = $this->view->config->getParam('interface.notificationWindowPosition');
if (isset($this->_positions[$position])) {
$position = $this->_positions[$position];
}
return $position;
}
}