Viewing file:  frontend_attachment.php (3.58 KB) -rw-rw-rw-
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<?php
$title = $description = $url = $urlTarget = $alternativeText = $noFollow = $postId = '';
$titleElementTag = $descriptionElementTag = SlideshowPluginSlideInserter::getElementTag();
if (isset($properties['title']))
{
$title = trim(SlideshowPluginSecurity::htmlspecialchars_allow_exceptions($properties['title']));
}
if (isset($properties['titleElementTagID']))
{
$titleElementTag = SlideshowPluginSlideInserter::getElementTag($properties['titleElementTagID']);
}
if (isset($properties['description']))
{
$description = trim(SlideshowPluginSecurity::htmlspecialchars_allow_exceptions($properties['description']));
}
if (isset($properties['descriptionElementTagID']))
{
$descriptionElementTag = SlideshowPluginSlideInserter::getElementTag($properties['descriptionElementTagID']);
}
if (isset($properties['url']))
{
$url = htmlspecialchars($properties['url']);
}
if (isset($properties['urlTarget']))
{
$urlTarget = htmlspecialchars($properties['urlTarget']);
}
if (isset($properties['alternativeText']))
{
$alternativeText = htmlspecialchars($properties['alternativeText']);
}
if (isset($properties['noFollow']))
{
$noFollow = ' rel="nofollow" ';
}
if (isset($properties['postId']))
{
$postId = $properties['postId'];
}
// Post ID should always be numeric
if (is_numeric($postId)):
$anchorTag = $endAnchorTag = $anchorTagAttributes = '';
if (strlen($url) > 0)
{
$anchorTagAttributes =
'href="' . $url . '" ' .
(strlen($urlTarget) > 0 ? 'target="' . $urlTarget . '" ' : '') .
$noFollow;
$anchorTag = '<a ' . $anchorTagAttributes . '>';
$endAnchorTag = '</a>';
}
// Get post from post id. Post should be able to load
$attachment = get_post($postId);
if (!empty($attachment)):
// If no alternative text is set, get the alt from the original image
if (empty($alternativeText))
{
$alternativeText = $title;
if (empty($alternativeText))
{
$alternativeText = htmlspecialchars($attachment->post_title);
}
if (empty($alternativeText))
{
$alternativeText = htmlspecialchars($attachment->post_content);
}
}
// Prepare image
$image = wp_get_attachment_image_src($attachment->ID, 'full');
$imageSrc = '';
$imageWidth = 0;
$imageHeight = 0;
$imageAvailable = true;
if (!is_array($image) ||
!$image ||
!isset($image[0]))
{
if (!empty($attachment->guid))
{
$imageSrc = $attachment->guid;
}
else
{
$imageAvailable = false;
}
}
else
{
$imageSrc = $image[0];
if (isset($image[1], $image[2]))
{
$imageWidth = $image[1];
$imageHeight = $image[2];
}
}
// If image is available
if ($imageAvailable): ?>
<div class="slideshow_slide slideshow_slide_image">
<?php echo $anchorTag; ?>
<img src="<?php echo htmlspecialchars($imageSrc); ?>" alt="<?php echo $alternativeText; ?>" <?php echo ($imageWidth > 0) ? 'width="' . $imageWidth . '"' : ''; ?> <?php echo ($imageHeight > 0) ? 'height="' . $imageHeight . '"' : ''; ?> />
<?php echo $endAnchorTag; ?>
<div class="slideshow_description_box slideshow_transparent">
<?php echo !empty($title) ? '<' . $titleElementTag . ' class="slideshow_title">' . $anchorTag . $title . $endAnchorTag . '</' . $titleElementTag . '>' : ''; ?>
<?php echo !empty($description) ? '<' . $descriptionElementTag . ' class="slideshow_description">' . $anchorTag . $description . $endAnchorTag . '</' . $descriptionElementTag . '>' : ''; ?>
</div>
</div>
<?php endif; ?>
<?php endif; ?>
<?php endif; ?>
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