/**
* Get a different post thumbnail depending on context
*
* @param boolean $echo Whether to echo the date. Default true.
* @return string
*/
function wolf_entry_thumbnail($echo = true)
{
$thumbnail = '';
$format = get_post_format() ? get_post_format() : 'standard';
$no_thumb = array('video', 'gallery', 'link', 'status', 'quote', 'aside', 'link', 'chat');
$is_instagram = 'image' == $format && preg_match(wolf_get_regex('instagram'), get_the_content());
if (has_post_thumbnail()) {
if ('work' == get_post_type() && !is_single()) {
$thumbnail = get_the_post_thumbnail(get_the_ID(), 'classic-thumb');
} elseif ('image' == $format && is_single()) {
$img_excerpt = get_post(get_post_thumbnail_id())->post_excerpt;
$img_alt = esc_attr(get_post_meta(get_post_thumbnail_id(), '_wp_attachment_image_alt', true));
$caption = $img_excerpt ? $img_excerpt : get_the_title();
$caption = '';
$img = wolf_get_post_thumbnail_url('big');
$full_img = wolf_get_post_thumbnail_url('full');
$lightbox_class = 'lightbox';
$thumbnail = '<div class="entry-thumbnail">';
$thumbnail .= "<a title='{$caption}' class='{$lightbox_class} zoom' href='{$full_img}'>";
$thumbnail .= "<img src='{$img}' alt='{$img_alt}'>";
$thumbnail .= '</a>';
$thumbnail .= '</div>';
} elseif ('video' == $format && !is_single()) {
$thumbnail = get_the_post_thumbnail(get_the_ID(), '1x1');
} elseif (!is_single()) {
$thumbnail = get_the_post_thumbnail(get_the_ID(), '2x2');
}
} elseif (is_page_template('page-templates/home.php')) {
$thumbnail = '<img src="' . wolf_get_theme_uri('/images/empty.gif') . '">';
}
if ($echo) {
echo wp_kses($thumbnail, array('div' => array('class' => array()), 'img' => array('src' => array(), 'alt' => array(), 'class' => array()), 'a' => array('href' => array(), 'class' => array(), 'rel' => array(), 'title' => array())));
}
return $thumbnail;
}
/**
* Returns the first soundcloud URL
*
* @access public
* @return string
*/
function wolf_get_first_soundcloud_url()
{
$has_soundlcloud_url = preg_match(wolf_get_regex('soundcloud'), get_the_content(), $match);
$link = $has_soundlcloud_url ? $match[0] : null;
return esc_url($link);
}
<?php
/**
* The home page post loop
*/
$post_id = get_the_ID();
$format = get_post_format() ? get_post_format() : 'standard';
$is_instagram = 'image' == $format && preg_match(wolf_get_regex('instagram'), get_the_content());
$thumb_size = wolf_get_image_size('2x2');
$link = wolf_get_first_url();
$quote = 'quote' == $format && wolf_featured_quote();
$permalink = 'link' == $format && $link ? $link : get_permalink();
$no_views = array('status', 'aside', 'link', 'quote');
$views = wolf_format_number(absint(get_post_meta($post_id, '_wolf_views', true)));
$likes = wolf_format_number(absint(get_post_meta($post_id, '_wolf_likes', true)));
$comments = get_comments_number();
?>
<article <?php
post_class('clearfix');
?>
id="post-<?php
the_ID();
?>
" data-post-id="<?php
the_ID();
?>
">
<div class="post-square-container">
<div class="post-square">
<?php
if (wolf_featured_tweet(false) && ('status' == $format || 'aside' == $format)) {
