Файл: cobisja/BootHelp/src/Panel.php
Строк: 316
<?php
/**
* BootHelp - PHP Helpers for Bootstrap
*
* (The MIT License)
*
* Copyright (c) 2015 Jorge Cobis <jcobis@gmail.com / http://twitter.com/cobisja>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
namespace cobisjaBootHelp;
use cobisjaBootHelpBase;
use cobisjaBootHelpHelpersContentTag;
/**
* Generates an HTML block tag that follows the Bootstrap documentation
* on how to display <strong>Panel</strong> component.
*
* See {@link http://getbootstrap.com/components/#panels} for more information.
*/
class Panel extends Base
{
/**
* Initializes the Panel instance.
*
* @param mixed $content_or_options_with_block the content to display in the panel.
* @param mixed $options [optional] the display options for the panel.
* @param Callable $block [optional] Block to generate a customized inside panel content.
*/
public function __construct($content_or_options_with_block = null, $options = null, $block = null)
{
$html = '';
$num_args = $this->getFunctionNumArgs(func_get_args());
if ($num_args < 3 && is_callable(func_get_arg($num_args-1))) {
$block = func_get_arg($num_args-1);
$html = $this->buildPanel(
call_user_func($block),
is_null($content_or_options_with_block) ? [] : $content_or_options_with_block
);
} elseif (is_array($content_or_options_with_block) && is_null($options)) {
$html = $this->buildPanel(null, $content_or_options_with_block);
} else {
$html = $this->buildPanel($content_or_options_with_block, is_null($options) ? [] : $options);
}
$this->setHtmlObject($html->getHtmlObject());
}
/**
* Builds the Panel object
*
* @param mixed $content Panel's content.
* @param array $options Panel's options.
*
* @return ContentTag a ContentTag instance that represents a Panel object.
*/
private function buildPanel($content = null, $options = [])
{
!is_array($options) ? $options = [] : null;
$body = $this->buildPanelBody($content);
$heading = $this->buildPanelHeading($options);
$footer = $this->buildPanelFooter($options);
if (isset($options['tag'])) {
$tag = $options['tag'];
unset($options['tag']);
} else {
$tag = 'div';
}
if (isset($options['context'])) {
$context = $options['context'];
unset($options['context']);
} else {
$context = null;
}
$this->appendClass($options, $this->getPanelClass($context));
$panel_string = new ContentTag($tag, $options, function () use ($heading, $body, $footer) {
return [$heading, $body, $footer];
});
if (!is_null(Base::getPanelColumnClass())) {
$panel_string = new ContentTag('div', $panel_string, ['class'=>Base::getPanelColumnClass()]);
}
return $panel_string;
}
/**
* Return the context panel class.
*
* @param string $context context.
*
* @return string context panel class.
*/
private function getPanelClass($context = null)
{
$valid_contexts = ['primary', 'success', 'info', 'warning', 'danger'];
$context = $this->contextFor($context, ['valid' => $valid_contexts]);
return "panel panel-$context";
}
/**
* Builds the Panel's body.
*
* @param mixed $content Panel's content.
*
* @return ContentTag ContenTag instance that represents the Panel's body.
*/
private function buildPanelBody($content)
{
return new ContentTag('div', $content, ['class' => 'panel-body']);
}
/**
* Builds the Panel's header.
*
* @param array $options options information about Panel's header.
*
* @return string Panel's header.
*/
private function buildPanelHeading(&$options = [])
{
if (isset($options['title'])) {
$title = new ContentTag('h3', $options['title'], ['class' => 'panel-title']);
unset($options['title']);
} elseif (isset($options['heading'])) {
$title = $options['heading'];
unset($options['heading']);
} else {
$title = null;
}
$heading = !is_null(($title)) ? new ContentTag('div', $title, ['class' => 'panel-heading']) : '';
return $heading;
}
/**
* Builds the Panel's footer.
*
* @param array $options options information about Panel's footer.
*
* @return string Panel's footer.
*/
private function buildPanelFooter(&$options = [])
{
if (isset($options['footer'])) {
$footer = new ContentTag('div', $options['footer'], ['class' => 'panel-footer']);
unset($options['footer']);
} else {
$footer = '';
}
return $footer;
}
}