95 lines
2.9 KiB
PHP
95 lines
2.9 KiB
PHP
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<?php
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/**
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* TbAlert class file.
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* @author Christoffer Niska <christoffer.niska@gmail.com>
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* @copyright Copyright © Christoffer Niska 2013-
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
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* @package bootstrap.widgets
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*/
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/**
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* Bootstrap alert widget.
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* @see http://twitter.github.com/bootstrap/javascript.html#alerts
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*/
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class TbAlert extends CWidget
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{
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/**
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* @var array the alerts configurations (style=>config).
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*/
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public $alerts;
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/**
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* @var string|boolean the close link text. If this is set false, no close link will be displayed.
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*/
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public $closeText = TbHtml::CLOSE_TEXT;
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/**
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* @var boolean indicates whether the alert should be an alert block. Defaults to 'true'.
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*/
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public $block = true;
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/**
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* @var boolean indicates whether alerts should use transitions. Defaults to 'true'.
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*/
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public $fade = true;
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/**
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* @var string[] the JavaScript event configuration (name=>handler).
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*/
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public $events = array();
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/**
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* @var array the HTML attributes for the alert container.
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*/
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public $htmlOptions = array();
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/**
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* Initializes the widget.
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*/
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public function init()
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{
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$this->attachBehavior('TbWidget', new TbWidget);
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$this->copyId();
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if (is_string($this->alerts)) {
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$colors = explode(' ', $this->alerts);
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} else {
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if (!isset($this->alerts)) {
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$colors = array(
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TbHtml::ALERT_COLOR_SUCCESS,
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TbHtml::ALERT_COLOR_WARNING,
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TbHtml::ALERT_COLOR_INFO,
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TbHtml::ALERT_COLOR_ERROR
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); // render all styles by default
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}
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}
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if (isset($colors)) {
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$this->alerts = array();
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foreach ($colors as $color) {
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$this->alerts[$color] = array();
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}
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}
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}
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/**
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* Runs the widget.
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*/
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public function run()
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{
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/* @var $user CWebUser */
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$user = Yii::app()->getUser();
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if (count($user->getFlashes(false)) == 0) {
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return;
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}
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echo TbHtml::openTag('div', $this->htmlOptions);
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foreach ($this->alerts as $color => $alert) {
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if (isset($alert['visible']) && !$alert['visible']) {
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continue;
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}
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if ($user->hasFlash($color)) {
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$htmlOptions = TbArray::popValue('htmlOptions', $alert, array());
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TbArray::defaultValue('closeText', $this->closeText, $htmlOptions);
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TbArray::defaultValue('block', $this->block, $htmlOptions);
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TbArray::defaultValue('fade', $this->fade, $htmlOptions);
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echo TbHtml::alert($color, $user->getFlash($color), $htmlOptions);
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}
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}
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echo '</div>';
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$this->registerEvents("#{$this->htmlOptions['id']} > .alert", $this->events);
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}
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}
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