foreach ($photos as $photo) {
$full = wp_get_attachment_image_src($photo['ID'], 'full');
$thumb = wp_get_attachment_image_src($photo['ID'], 'thumbnail');
if (!$full || !$thumb) {
continue;
}
?>
<div class="gallery-item">
<a href="<?php
echo esc_attr($full[0]);
?>
" class="lightbox-image"><img src="<?php
echo esc_attr($thumb[0]);
?>
" alt="<?php
echo esc_attr(smart_media_alt($thumb[0]));
?>
" width="<?php
echo esc_attr($thumb[1]);
?>
" height="<?php
echo esc_attr($thumb[2]);
?>
"></a>
</div>
<?php
}
?>
</div>
<?php
}
?>
<div class="header-image-wrap <?php
echo $header_image ? 'has-header-image' : 'no-header-image';
?>
">
<?php
if ($header_image) {
?>
<div class="header-image">
<div class="inside">
<img src="<?php
echo esc_attr($header_image);
?>
" alt="<?php
echo esc_attr(smart_media_alt($header_image));
?>
">
</div>
</div>
<?php
}
?>
<div class="layout-row has-sidebar clearfix">
<div class="inside">
<div id="main">
<article id="<?php
function smart_media_array($image_url, $size = 'full', $fallback_to_full = true)
{
$result = array('id' => '', 'ID' => '', 'sizes' => array(), 'alt' => '', 'real_alt' => '', 'title' => '', 'description' => '', 'caption' => '', 'size' => '', 'url' => '', 'file' => '', 'path' => '', 'width' => '', 'height' => '');
$result['id'] = smart_media_id($image_url);
$result['ID'] =& $result['id'];
// alias of id
$attachment = wp_get_attachment_metadata($result['id']);
if (!$attachment) {
return false;
}
$upload_dir = wp_upload_dir();
$result['sizes'] = $attachment['sizes'];
// "Full" doesn't get put in the sizes, but that's where we want it with this function.
$result['sizes']['full'] = array('file' => $attachment['file'], 'width' => $attachment['width'], 'height' => $attachment['height'], 'mime-type' => 'image/' . pathinfo($attachment['file'], PATHINFO_EXTENSION));
foreach ($result['sizes'] as $key => $img) {
$result['sizes'][$key]['path'] = trailingslashit($upload_dir['basedir']) . $img['file'];
$result['sizes'][$key]['url'] = trailingslashit($upload_dir['baseurl']) . $img['file'];
}
// Check for the requested size, if not set, fall back to full size
if (!isset($result['sizes'][$size])) {
if (!$fallback_to_full) {
return false;
}
$size = 'full';
}
// Requested image size info
$result['size'] = $size;
$result['width'] = $result['sizes'][$size]['width'];
$result['height'] = $result['sizes'][$size]['height'];
$result['file'] = $result['sizes'][$size]['file'];
$result['path'] = trailingslashit($upload_dir['basedir']) . $result['file'];
$result['url'] = trailingslashit($upload_dir['baseurl']) . $result['file'];
// The optimal alt tag. If the real alt tag is missing, this will infer the title, description, caption or filename to get one.
$result['alt'] = smart_media_alt(trailingslashit($upload_dir['baseurl']) . $attachment['file']);
$post = get_post($result['id']);
if ($post) {
// Return the actual alt tag, even if it is blank
$result['real_alt'] = get_post_meta($result['id'], '_wp_attachment_image_alt', true);
// The rest of the image metadata
$result['title'] = $post->post_title;
$result['description'] = $post->post_content;
$result['caption'] = $post->post_excerpt;
}
return $result;
}
