Viewing file:  SlideshowPluginSlideshowView.php (2.34 KB) -rw-rw-rw-
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<?php
/**
* SlideshowPluginSlideshowView provides functions for outputting a view with all its slides for back-end as well as
* front-end display.
*
* @since 2.2.0
* @author Stefan Boonstra
*/
class SlideshowPluginSlideshowView
{
/** @var SlideshowPluginSlideshowSlide $slides */
private $slides = array();
/**
* Pass an array of slideProperties to create slides from.
*
* See SlideshowPluginSlideshowSlide's class description for the properties needed to build a slide.
*
* @since 2.2.0
* @param array $slidesProperties (optional)
*/
function __construct($slidesProperties = array())
{
if (is_array($slidesProperties))
{
foreach ($slidesProperties as $slideProperties)
{
$this->slides[] = new SlideshowPluginSlideshowSlide($slideProperties);
}
}
}
/**
* Creates a new slide object and adds it to the view.
*
* See SlideshowPluginSlideshowSlide's class description for the properties needed to build a slide.
*
* @since 2.2.0
* @param array $slideProperties
*/
function addSlide($slideProperties)
{
if (is_array($slideProperties))
{
$this->slides[] = new SlideshowPluginSlideshowSlide($slideProperties);
}
}
/**
* Build view for front-end use.
*
* Returns when $return is true, prints when $return is false.
*
* @since 2.2.0
* @param boolean $return (optional, defaults to true)
* @return String $frontEndHTML
*/
function toFrontEndHTML($return = true)
{
$frontEndHTML = '<div class="slideshow_view">';
foreach ($this->slides as $slide)
{
$frontEndHTML .= $slide->toFrontEndHTML();
}
$frontEndHTML .= '<div style="clear: both;"></div></div>';
if ($return)
{
return $frontEndHTML;
}
echo $frontEndHTML;
return "";
}
/**
* Build view for back-end use.
*
* Returns when $return is true, prints when $return is false.
*
* @since 2.2.0
* @param boolean $return (optional, defaults to true)
* @return String $backEndHTML
*/
function toBackEndHTML($return = true)
{
$backEndHTML = '';
foreach ($this->slides as $slide)
{
if (!($slide instanceof SlideshowPluginSlideshowSlide))
{
continue;
}
$backEndHTML .= $slide->toBackEndHTML();
}
if ($return)
{
return $backEndHTML;
}
echo $backEndHTML;
return "";
}
}
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