function hocwp_get_feed_items($args = array())
{
$url = hocwp_get_value_by_key($args, 'url');
if (empty($url)) {
return '';
}
$number = hocwp_get_value_by_key($args, 'number');
$expiration = hocwp_get_value_by_key($args, 'expiration', 12 * HOUR_IN_SECONDS);
$transient_name = 'hocwp_fetch_feed_%s';
$transient_name = hocwp_build_transient_name($transient_name, $args);
if (hocwp_id_number_valid($number)) {
$transient_name .= '_' . $number;
}
if (false === ($result = get_transient($transient_name))) {
$items = hocwp_fetch_feed($args);
if (hocwp_array_has_value($items)) {
$result = array();
foreach ($items as $item) {
if (!hocwp_object_valid($item)) {
continue;
}
$description = $item->get_description();
$thumbnail = hocwp_get_first_image_source($description);
$description = wp_strip_all_tags($description);
$content = $item->get_content();
if (empty($thumbnail)) {
$thumbnail = hocwp_get_first_image_source($content);
}
$value = array('permalink' => $item->get_permalink(), 'title' => $item->get_title(), 'date' => $item->get_date(), 'image_url' => $thumbnail, 'description' => $description, 'content' => $content);
array_push($result, $value);
}
if (hocwp_array_has_value($result)) {
set_transient($transient_name, $result, $expiration);
}
} else {
return $items;
}
}
return $result;
}
function hocwp_get_post_thumbnail_url($post_id = '', $size = 'full')
{
$result = '';
if (empty($post_id)) {
$post_id = get_the_ID();
}
if (has_post_thumbnail($post_id)) {
$thumbnail_id = get_post_thumbnail_id($post_id);
if (hocwp_media_file_exists($thumbnail_id)) {
$image_attributes = wp_get_attachment_image_src($thumbnail_id, $size);
if ($image_attributes) {
$result = $image_attributes[0];
}
}
}
if (empty($result)) {
$result = get_post_meta($post_id, 'thumbnail_url', true);
}
$result = apply_filters('hocwp_post_thumbnail_pre_from_content', $result, $post_id, $size);
if (empty($result)) {
$post = get_post($post_id);
if (hocwp_object_valid($post)) {
$result = hocwp_get_first_image_source($post->post_content);
}
}
$result = apply_filters('hocwp_post_pre_post_thumbnail', $result, $post_id);
if (empty($result)) {
$thumbnail = hocwp_option_get_value('writing', 'default_post_thumbnail');
$thumbnail = hocwp_sanitize_media_value($thumbnail);
$result = $thumbnail['url'];
}
if (empty($result)) {
$no_thumbnail = HOCWP_URL . '/images/no-thumbnail.png';
$no_thumbnail = apply_filters('hocwp_no_thumbnail_url', $no_thumbnail);
$result = $no_thumbnail;
}
$result = apply_filters('hocwp_post_thumbnail', $result, $post_id);
return $result;
}
function hocwp_get_all_image_from_string($data, $output = 'img')
{
$output = trim($output);
preg_match_all('/<img[^>]+>/i', $data, $matches);
$matches = isset($matches[0]) ? $matches[0] : array();
if (!hocwp_array_has_value($matches) && !empty($data)) {
if (false !== strpos($data, '//') && (false !== strpos($data, '.jpg') || false !== strpos($data, '.png') || false !== strpos($data, '.gif'))) {
$sources = explode(PHP_EOL, $data);
if (hocwp_array_has_value($sources)) {
foreach ($sources as $src) {
if (hocwp_is_image($src)) {
if ('img' == $output) {
$matches[] = '<img src="' . $src . '" alt="">';
} else {
$matches[] = $src;
}
}
}
}
}
} elseif ('img' != $output && hocwp_array_has_value($matches)) {
$tmp = array();
foreach ($matches as $img) {
$src = hocwp_get_first_image_source($img);
$tmp[] = $src;
}
$matches = $tmp;
}
return $matches;
}
function hocwp_classifieds_pre_post_thumbnail($url, $post_id)
{
if (empty($url)) {
$gallery = hocwp_get_post_meta('gallery', $post_id);
$url = hocwp_get_first_image_source($gallery);
}
return $url;
}
function hocwp_post_gallery($args = array())
{
$galleries = hocwp_get_value_by_key($args, 'galleries');
$id = hocwp_get_value_by_key($args, 'id');
$class = hocwp_get_value_by_key($args, 'class');
hocwp_add_string_with_space_before($class, 'post-gallery module');
if (!empty($id)) {
$id = ' id="' . $id . '"';
}
$title = hocwp_get_value_by_key($args, 'title');
if (!hocwp_array_has_value($galleries)) {
if (is_string($args)) {
$galleries = hocwp_get_all_image_from_string($args);
} elseif (is_string($galleries) && !empty($galleries)) {
$galleries = hocwp_get_all_image_from_string($galleries);
} else {
$galleries = $args;
}
}
if (hocwp_array_has_value($galleries)) {
?>
<div<?php
echo $id;
?>
class="<?php
echo $class;
?>
">
<?php
if (!empty($title)) {
?>
<div class="module-header">
<h4><?php
echo $title;
?>
</h4>
</div>
<?php
}
?>
<div class="module-body">
<div class="galleries">
<ul class="gallery hocwp-gallery list-unstyled cS-hidden clearfix row">
<?php
$column = hocwp_get_value_by_key($args, 'column');
if (!hocwp_is_positive_number($column)) {
$column = 2;
}
$pager = '';
$count = 0;
foreach ($galleries as $img) {
$src = hocwp_get_first_image_source($img);
if (!hocwp_is_image($src)) {
continue;
}
$li = new HOCWP_HTML('li');
$li->set_text($img);
$li->set_attribute('data-thumb', $src);
$li->add_class('col-xs-' . $column);
$li->output();
}
?>
</ul>
</div>
</div>
</div>
<?php
}
}