function sf_get_post_format_image_src($post_id)
{
$format_meta = get_post_format_meta($post_id);
$match = array();
if ($format_meta['image'] != "") {
preg_match('/<img.*?src="([^"]+)"/s', $format_meta['image'], $match);
return $match[1];
}
}
function ishyoboy_get_post_format_quote_source()
{
if (function_exists('get_post_format_meta')) {
/**
* Adding support fo WP >= 3.6.0
*/
$meta = get_post_format_meta(get_the_ID());
return $meta['quote_source'];
} else {
/**
* WP <= 3.5.9
*/
return IshYoMetaBox::get('ishyoboy_post_quote_source');
}
}
function get_the_post_format_url($id = 0)
{
$post = empty($id) ? get_post() : get_post($id);
if (empty($post)) {
return '';
}
$format = get_post_format($post->ID);
if (in_array($format, array('image', 'link', 'quote'))) {
$meta = get_post_format_meta($post->ID);
$meta_link = '';
switch ($format) {
case 'link':
if (!empty($meta['link_url'])) {
$meta_link = $meta['link_url'];
}
break;
case 'image':
if (!empty($meta['url'])) {
$meta_link = $meta['url'];
}
break;
case 'quote':
if (!empty($meta['quote_source_url'])) {
$meta_link = $meta['quote_source_url'];
}
break;
}
if (!empty($meta_link)) {
return apply_filters('get_the_post_format_url', esc_url_raw($meta_link), $post);
}
}
return apply_filters('the_permalink', get_permalink());
}
/**
* Return the first image in the current (@global) post's content
*
* @since 3.6.0
*
* @param string $attached_size If an attached image is found, the size to display it.
* @param WP_Post $post Optional. Used instead of global $post when passed.
*/
function get_the_post_format_image($attached_size = 'full', &$post = null)
{
if (empty($post)) {
$post = get_post();
}
if (empty($post)) {
return '';
}
$cache_key = "image:{$attached_size}";
if (isset($post->format_content[$cache_key])) {
return $post->format_content[$cache_key];
}
if (!isset($post->format_content)) {
$post->format_content = array();
}
$matched = false;
$meta = get_post_format_meta($post->ID);
$link_fmt = '%s';
if (!empty($meta['url'])) {
$link_fmt = '<a href="' . esc_url($meta['url']) . '">%s</a>';
}
if (!empty($meta['image'])) {
if (is_numeric($meta['image'])) {
$image = wp_get_attachment_image(absint($meta['image']), $attached_size);
// wrap image in <a>
if (!empty($meta['url'])) {
$image = sprintf($link_fmt, $image);
}
} elseif (has_shortcode($meta['image'], 'caption')) {
// wrap <img> in <a>
if (!empty($meta['url']) && false === strpos($meta['image'], '<a ')) {
$meta['image'] = preg_replace('#(<img[^>]+>)#', sprintf('<a href="%s">$1</a>', esc_url($meta['url'])), $meta['image']);
}
$attachment_id = img_html_to_post_id($meta['image'], $matched_html);
if ($attachment_id && $matched_html) {
$meta['image'] = str_replace($matched_html, wp_get_attachment_image($attachment_id, $attached_size), $meta['image']);
$attachment = wp_get_attachment_image_src($attachment_id, $attached_size);
$attachment_width = !empty($attachment[1]) ? $attachment[1] : 0;
if ($attachment_width && preg_match_all('#width=([\'"])(.+?)\\1#is', $meta['image'], $matches) && !empty($matches)) {
foreach ($matches[2] as $width) {
if ($width != $attachment_width) {
$meta['image'] = str_replace($matches[0], sprintf('width="%d"', $attachment_width), $meta['image']);
}
}
}
}
$image = do_shortcode($meta['image']);
} elseif (!preg_match('#<[^>]+>#', $meta['image'])) {
// not HTML, assume URL
$attachment_id = attachment_url_to_postid($meta['image']);
if ($attachment_id) {
$image = wp_get_attachment_image($attachment_id, $attached_size);
} else {
$image = sprintf('<img src="%s" alt="" />', esc_url($meta['image']));
}
} else {
// assume HTML
$image = $meta['image'];
$attachment_id = img_html_to_post_id($image, $matched_html);
if ($attachment_id && $matched_html) {
$image = str_replace($matched_html, wp_get_attachment_image($attachment_id, $attached_size), $image);
}
}
if (false === strpos($image, '<a ')) {
$post->format_content[$cache_key] = sprintf($link_fmt, $image);
} else {
$post->format_content[$cache_key] = $image;
}
return $post->format_content[$cache_key];
}
$medias = get_attached_images($post->ID);
if (!empty($medias)) {
$media = reset($medias);
$sizes = get_intermediate_image_sizes();
$sizes[] = 'full';
// Add original image source.
$urls = array();
foreach ($sizes as $size) {
$image = wp_get_attachment_image_src($media->ID, $size);
if ($image) {
$urls[] = reset($image);
}
}
// Add media permalink.
$urls[] = get_attachment_link($media->ID);
$count = 1;
$content = $post->post_content;
if (preg_match_all('/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER) && !empty($matches)) {
foreach ($matches as $shortcode) {
if ('caption' === $shortcode[2]) {
foreach ($urls as $url) {
if (strstr($shortcode[0], $url)) {
if (!$matched) {
$matched = do_shortcode($shortcode[0]);
}
$content = str_replace($shortcode[0], '', $content, $count);
}
}
}
}
}
foreach (array('a', 'img') as $tag) {
if (preg_match_all('#' . get_tag_regex($tag) . '#', $content, $matches, PREG_SET_ORDER) && !empty($matches)) {
foreach ($matches as $match) {
foreach ($urls as $url) {
if (strstr($match[0], $url)) {
if (!$matched) {
$matched = $match[0];
}
$content = str_replace($match[0], '', $content, $count);
}
}
}
}
}
$post->split_content = $content;
if (!$matched) {
$image = wp_get_attachment_image($media->ID, $attached_size);
$post->format_content[$cache_key] = sprintf($link_fmt, $image);
} else {
$post->format_content[$cache_key] = $matched;
if (!empty($meta['url']) && false === stripos($matched, '<a ')) {
$post->format_content[$cache_key] = sprintf($link_fmt, $matched);
}
}
return $post->format_content[$cache_key];
}
$content = $post->post_content;
$htmls = get_content_images($content, true, true, 1);
if (!empty($htmls)) {
$html = reset($htmls);
$attachment_id = img_html_to_post_id($html, $matched_html);
if ($attachment_id && $matched_html) {
$html = str_replace($matched_html, wp_get_attachment_image($attachment_id, $attached_size), $html);
}
$post->split_content = $content;
$post->format_content[$cache_key] = sprintf($link_fmt, $html);
return $post->format_content[$cache_key];
}
}
/**
* Render the screen options tab.
*
* @since 3.3.0
*/
public function render_screen_options()
{
global $wp_meta_boxes, $wp_list_table;
$columns = get_column_headers($this);
$hidden = get_hidden_columns($this);
$post = get_post();
?>
<div id="screen-options-wrap" class="hidden" tabindex="-1" aria-label="<?php
esc_attr_e('Screen Options Tab');
?>
">
<form id="adv-settings" action="" method="post">
<?php
if (isset($wp_meta_boxes[$this->id]) || $this->get_option('per_page') || $columns && empty($columns['_title'])) {
?>
<h5><?php
_e('Show on screen');
?>
</h5>
<?php
}
if (isset($wp_meta_boxes[$this->id])) {
?>
<div class="metabox-prefs">
<?php
meta_box_prefs($this);
if ('dashboard' === $this->id && has_action('welcome_panel') && current_user_can('edit_theme_options')) {
if (isset($_GET['welcome'])) {
$welcome_checked = empty($_GET['welcome']) ? 0 : 1;
update_user_meta(get_current_user_id(), 'show_welcome_panel', $welcome_checked);
} else {
$welcome_checked = get_user_meta(get_current_user_id(), 'show_welcome_panel', true);
if (2 == $welcome_checked && wp_get_current_user()->user_email != get_option('admin_email')) {
$welcome_checked = false;
}
}
echo '<label for="wp_welcome_panel-hide">';
echo '<input type="checkbox" id="wp_welcome_panel-hide"' . checked((bool) $welcome_checked, true, false) . ' />';
echo _x('Welcome', 'Welcome panel') . "</label>\n";
} elseif ('post' == $this->base && post_type_supports($this->post_type, 'post-formats') && apply_filters('enable_post_format_ui', true, $post)) {
// If the user has explicitly set a screen option, use it, otherwise the UI is shown
// when the theme supports formats, or if the site has formats assigned to posts.
$post_format_user_option = get_user_option('post_formats_' . $post->post_type);
if (false !== $post_format_user_option) {
$show_post_format_ui = (bool) $post_format_user_option;
} else {
$show_post_format_ui = current_theme_supports('post-formats') || (bool) get_terms('post_format', array('number' => 1));
}
if (!$show_post_format_ui && 'auto-draft' != $post->post_status) {
$meta = get_post_format_meta($post->ID);
$format_meta_keys = array('link' => array('linkurl'), 'image' => array('url', 'image'), 'quote' => array('quote_source_name', 'quote_source_url'), 'video' => array('video_embed'), 'audio' => array('audio_embed'));
// If there's any structured post format data, enforce the UI display.
$format_meta_keys = isset($format_meta_keys[get_post_format()]) ? $format_meta_keys[get_post_format()] : array();
foreach ($format_meta_keys as $key) {
if (!empty($meta[$key])) {
$show_post_format_ui = true;
}
}
}
echo '<label for="show_post_format_ui">';
echo '<input type="checkbox" id="show_post_format_ui"' . checked($show_post_format_ui, true, false) . ' />';
echo __('Post Formats') . "</label>\n";
}
?>
<br class="clear" />
</div>
<?php
}
if ($columns) {
if (!empty($columns['_title'])) {
?>
<h5><?php
echo $columns['_title'];
?>
</h5>
<?php
}
?>
<div class="metabox-prefs">
<?php
$special = array('_title', 'cb', 'comment', 'media', 'name', 'title', 'username', 'blogname');
foreach ($columns as $column => $title) {
// Can't hide these for they are special
if (in_array($column, $special)) {
continue;
}
if (empty($title)) {
continue;
}
if ('comments' == $column) {
$title = __('Comments');
}
$id = "{$column}-hide";
echo '<label for="' . $id . '">';
echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . checked(!in_array($column, $hidden), true, false) . ' />';
echo "{$title}</label>\n";
}
?>
<br class="clear" />
</div>
<?php
}
$this->render_screen_layout();
$this->render_per_page_options();
echo $this->_screen_settings;
?>
<div><?php
wp_nonce_field('screen-options-nonce', 'screenoptionnonce', false);
?>
</div>
</form>
</div>
<?php
}
/**
* Image post format custom output
*/
function duena_post_format_image()
{
global $post;
if (function_exists('get_post_format_meta')) {
$meta = get_post_format_meta($post->ID);
}
if (!empty($meta['image'])) {
$att_id = img_html_to_post_id($meta['image']);
$image = wp_get_attachment_image($att_id, array(770, 295));
$cur_url = wp_get_attachment_url($att_id, false);
} elseif (has_post_thumbnail()) {
$post_thumbnail_id = get_post_thumbnail_id();
$image = wp_get_attachment_image($post_thumbnail_id, array(770, 295));
$cur_url = wp_get_attachment_url($post_thumbnail_id, false);
} else {
$args = array('post_type' => 'attachment', 'post_mime_type' => 'image', 'numberposts' => 1, 'post_status' => null, 'post_parent' => $post->ID, 'orderby' => 'menu_order', 'order' => 'asc');
$attachments = get_posts($args);
if ($attachments) {
foreach ($attachments as $attachment) {
$image = wp_get_attachment_image($attachment->ID, array(770, 295));
$cur_url = wp_get_attachment_url($attachment->ID, false);
}
}
}
if (isset($cur_url)) {
echo '<a href="' . $cur_url . '" class="lightbox_img single" data-effect="mfp-zoom-in">' . $image . '</a>';
}
}
$post_format = $_REQUEST['format'];
}
}
$admin_body_class .= ' wp-format-' . $post_format;
$show_post_format_ui = false;
if (apply_filters('enable_post_format_ui', true, $post)) {
// If the user has explicitly set a screen option, use it, otherwise the UI is shown
// when the theme supports formats, or if the site has formats assigned to posts.
$post_format_user_option = get_user_option('post_formats_' . $post->post_type);
if (false !== $post_format_user_option) {
$show_post_format_ui = (bool) $post_format_user_option;
} else {
$show_post_format_ui = current_theme_supports('post-formats') || (bool) get_terms('post_format', array('number' => 1));
}
if (!$show_post_format_ui) {
$meta = get_post_format_meta($post->ID);
$format_meta_keys = array('link' => array('linkurl'), 'image' => array('url', 'image'), 'quote' => array('quote_source_name', 'quote_source_url'), 'video' => array('video_embed'), 'audio' => array('audio_embed'));
// If there's any structured post format data, enforce the UI display.
$format_meta_keys = isset($format_meta_keys[get_post_format()]) ? $format_meta_keys[get_post_format()] : array();
foreach ($format_meta_keys as $key) {
if (!empty($meta[$key])) {
$show_post_format_ui = true;
}
}
}
}
if ($show_post_format_ui) {
$admin_body_class .= ' wp-post-format-show-ui';
}
}
if (wp_is_mobile()) {
function wp_rp_get_attached_img_url($related_post, $size)
{
$extracted_image = get_post_meta($related_post->ID, '_wp_rp_image', true);
if ($extracted_image === 'empty') {
return false;
}
$image_data = wp_rp_get_image_data((int) $extracted_image);
if (!$image_data && $extracted_image) {
// image_id in the db is incorrect
delete_post_meta($related_post->ID, '_wp_rp_image');
}
if (!$image_data && has_post_thumbnail($related_post->ID)) {
$image_data = wp_rp_get_image_data(get_post_thumbnail_id($related_post->ID));
}
if (!$image_data && function_exists('get_post_format_meta') && function_exists('img_html_to_post_id')) {
// WP 3.6 Image post format. Check wp-includes/media.php:get_the_post_format_image for the reference.
$meta = get_post_format_meta($related_post->ID);
if (!empty($meta['image'])) {
if (is_numeric($meta['image'])) {
$image_id = absint($meta['image']);
} else {
$image_id = img_html_to_post_id($meta['image']);
}
$image_data = wp_rp_get_image_data($image_id);
}
}
if (!$image_data) {
wp_rp_extract_images_from_post($related_post);
return false;
}
if ($img_src = wp_rp_get_image_with_exact_size($image_data, $size)) {
return $img_src['url'];
}
wp_rp_extract_images_from_post($related_post, $image_data['id']);
return false;
}
<?php
/**
* Structured data fields for the Post Formats UI
*
* @package WordPress
* @subpackage Administration
*/
defined('ABSPATH') or die;
global $wp_embed;
$format_meta = get_post_format_meta($post_ID);
wp_nonce_field('show-post-format-ui_' . $post_type, 'show_post_format_ui_nonce', false);
?>
<div class="wp-post-format-ui">
<div class="post-formats-fields">
<input type="hidden" name="post_format" id="post_format" value="<?php
echo esc_attr($post_format);
?>
" />
<div class="field wp-format-quote">
<label for="wp_format_quote_source"><?php
_e('Quote source');
?>
</label>
<input type="text" id="wp_format_quote_source" name="_format_quote_source_name" value="<?php
echo esc_attr($format_meta['quote_source_name']);
?>
" class="widefat" />
</div>
