/**
* Format the value of the property before it's returned
* to WordPress admin or the site.
*
* @param mixed $value
* @param string $slug
* @param int $post_id
*
* @return mixed
*/
public function format_value($value, $slug, $post_id)
{
if (is_numeric($value)) {
$meta = wp_get_attachment_metadata($value);
if (isset($meta) && !empty($meta)) {
$att = get_post($value);
$mine = ['alt' => trim(strip_tags(get_post_meta($value, '_wp_attachment_image_alt', true))), 'caption' => trim(strip_tags($att->post_excerpt)), 'description' => trim(strip_tags($att->post_content)), 'id' => intval($value), 'is_image' => (bool) wp_attachment_is_image($value), 'title' => esc_html($att->post_title), 'url' => wp_get_attachment_url($value)];
$meta = is_array($meta) ? $meta : ['file' => $meta];
if (isset($meta['sizes'])) {
foreach (array_keys($meta['sizes']) as $size) {
if ($src = wp_get_attachment_image_src($mine['id'], $size)) {
$meta['sizes'][$size]['url'] = $src[0];
}
}
}
return (object) array_merge($meta, $mine);
}
return (int) $value;
}
if (is_array($value)) {
foreach ($value as $k => $v) {
$value[$k] = $this->format_value($v, $slug, $post_id);
}
return $value;
}
if (is_object($value) && !isset($value->url)) {
return;
}
return $value;
}
/**
* Migrate a single attachment's files to S3
*
* @subcommand migrate-attachment
* @synopsis <attachment-id> [--delete-local]
*/
public function migrate_attachment_to_s3($args, $args_assoc)
{
// Ensure things are active
$instance = S3_Uploads::get_instance();
if (!s3_uploads_enabled()) {
$instance->setup();
}
$old_upload_dir = $instance->get_original_upload_dir();
$upload_dir = wp_upload_dir();
$files = array(get_post_meta($args[0], '_wp_attached_file', true));
$meta_data = wp_get_attachment_metadata($args[0]);
if (!empty($meta_data['sizes'])) {
foreach ($meta_data['sizes'] as $file) {
$files[] = path_join(dirname($meta_data['file']), $file['file']);
}
}
foreach ($files as $file) {
if (file_exists($path = $old_upload_dir['basedir'] . '/' . $file)) {
if (!copy($path, $upload_dir['basedir'] . '/' . $file)) {
WP_CLI::line(sprintf('Failed to moved %s to S3', $file));
} else {
if (!empty($args_assoc['delete-local'])) {
unlink($path);
}
WP_CLI::success(sprintf('Moved file %s to S3', $file));
}
} else {
WP_CLI::line(sprintf('Already moved to %s S3', $file));
}
}
}
/**
* Builds the Smart Image shortcode output.
*
* Allows a plugin to replace the content that would otherwise be returned. The
* filter is 'img_smart_image_shortcode' and passes an empty string, the attr
* parameter and the content parameter values.
*
* The supported attributes for the shortcode are 'id', 'align', 'width', and
* 'caption'.
*
* @since 2.6.0
*
* @param array $attr {
* Attributes of the caption shortcode.
*
* @type string $id ID of the div element for the caption.
* @type string $align Class name that aligns the caption. Default 'alignnone'. Accepts 'alignleft',
* 'aligncenter', alignright', 'alignnone'.
* @type int $width The width of the caption, in pixels.
* @type string $caption The caption text.
* @type string $class Additional class name(s) added to the caption container.
* }
* @param string $content Shortcode content.
* @return string HTML content to display the caption.
*/
function img_smart_image_shortcode($attr, $content = null)
{
// New-style shortcode with the caption inside the shortcode with the link and image tags.
$image_meta = wp_get_attachment_metadata($attr['image_id']);
// gets the images
$image_large = wp_get_attachment_image_src($attr['image_id'], 'full');
$image_md = wp_get_attachment_image_src($attr['image_id'], 'medium-hero-png');
$image_sm = wp_get_attachment_image_src($attr['image_id'], 'small-hero-png');
$placeholder = wp_get_attachment_image_src($attr['image_id'], 'apple-square-76');
// update to
// Sets up the images array
$images = array('(max-width:640px)' => $image_sm[0], '(min-width:640px)' => $image_md[0], '(min-width:1000px)' => $image_large[0]);
// encodes the images array for future use in Javascript
$images = base64_encode(json_encode($images));
// If this image has zoom enabled, we turn it on here.
$has_zoom = isset($attr['zoom']) && $attr['zoom'] === 'true' ? true : false;
$has_zoom = $has_zoom ? ' has_zoom' : '';
$has_bleed = false;
// if the image hasn't been uploaded through the dashboard, we make it so that a string is echo'd to find those bugs.
echo $image_meta === false ? 'Looks like image ' . $attr['image_id'] . ' hasn\'t been uploaded through the dashboard.' : '';
// Sets the maximum width of the current image.
$css_max_width = ' style="max-width:100%"';
// If this image has bleed, but it's turned off
if (!isset($attr['bleed']) || isset($attr['bleed']) && $attr['bleed'] === "false") {
// set the image width if it's a retina image
$css_max_width = isset($attr['retina']) && $attr['retina'] === true ? ' style="max-width:' . $image_large[1] / 2 . 'px;"' : ' style="max-width:' . $image_large[1] . 'px;"';
// set the image width if it's a standard image
if (isset($attr['retina']) && $attr['retina'] !== true) {
$css_max_width = isset($attr['width']) && $attr['width'] !== true ? ' style="max-width:' . $attr['width'] . 'px;"' : $css_max_width;
}
} else {
// otherwise, set bleed on.
$has_bleed = ' has_bleed';
$css_max_width = ' style="max-width:100%"';
}
// Sets the aspect ratio
$css_padding_bottom = $image_large[1] !== null && $image_large[2] !== null ? $image_large[2] / $image_large[1] * 100 . '%' : 0;
// begin creating the $final_image video with for the javascript to parse.
$final_image = '<figure id="' . $attr['image_id'] . '" class="progressive_image js-not_loaded' . $has_zoom . $has_bleed . '" width="' . $attr['width'] . '" height="' . $attr['height'] . '" style="max-width:' . $attr['width'] . 'px;" itemscope="" itemtype="http://schema.org/ImageObject">';
$final_image .= '<div class="aspect_ratio_placeholder"' . $css_max_width . ' style="background-image:url(\'' . $image_sm->url . '\');">';
$final_image .= '<div class="aspect_ratio_fill" style="padding-bottom:' . $css_padding_bottom . ';"></div>';
// this div keeps the aspect ratio so the placeholder doesn't collapse
$final_image .= '<div class="progressiveMedia is-imageLoaded"' . $css_max_width . '>';
$final_image .= '<img src="' . $placeholder[0] . '" class="low-quality-image"' . $css_max_width . ' itemscope="contentUrl" content="' . $image_lg->url . '"/>';
// this is a tiny image with a resolution of e.g. ~27x17 and low quality
// <canvas/> <!-- takes the above image and applies a blur filter -->
$final_image .= '<div class="js-swap-for-picture" data-image_info="' . $images . '"></div>';
// <!-- the large image to be displayed -->
$no_script_image = '<img class="progressiveMedia-noscript js-progressiveMedia-inner" src="' . $image_large[0] . '" data-action="zoom" />';
$final_image .= '<noscript>' . $no_script_image . '</noscript>';
// fallback for no JS
$final_image .= '</div>';
$final_image .= '</div>';
// If this image has a caption, echo it here.
if ($content) {
$final_image .= '<figcaption class="wp-caption-text">' . $content . '</figcaption>';
}
$final_image .= '</figure>';
return $final_image;
}
/**
* Resize images dynamically using wp built in functions
*
* @param string $img_url
* @param int $width
* @param int $height
* @param bool $crop
* @return array
*/
function themify_do_img($img_url = null, $width, $height, $crop = false)
{
$src = esc_url($img_url);
$upload_dir = wp_upload_dir();
$base_url = $upload_dir['baseurl'];
// Check if the image is an attachment. If it's external return url, width and height.
if (substr($src, -strlen($base_url)) === $base_url) {
return array('url' => $src, 'width' => $width, 'height' => $height);
}
// Get post's attachment meta data to look for references to the requested image size
$attachment_id = themify_get_attachment_id_from_url($src, $base_url);
// If no relationship between a post and a image size was found, return url, width and height.
if (!$attachment_id) {
return array('url' => $src, 'width' => $width, 'height' => $height);
}
// Go through the attachment meta data sizes looking for an image size match.
$meta = wp_get_attachment_metadata($attachment_id);
if (is_array($meta) && isset($meta['sizes']) && is_array($meta['sizes'])) {
foreach ($meta['sizes'] as $key => $size) {
if ($size['width'] == $width && $size['height'] == $height) {
setlocale(LC_CTYPE, get_locale() . '.UTF-8');
return array('url' => str_replace(basename($src), $size['file'], $src), 'width' => $width, 'height' => $height);
}
}
}
// Requested image size doesn't exists, so let's create one
if (true == $crop) {
add_filter('image_resize_dimensions', 'themify_img_resize_dimensions', 10, 5);
}
$image = themify_make_image_size($attachment_id, $width, $height, $meta, $src);
if (true == $crop) {
remove_filter('image_resize_dimensions', 'themify_img_resize_dimensions', 10);
}
return $image;
}
function zem_rp_upload_articles($api_key)
{
$media = array();
foreach (zem_rp_get_all_attachments() as $image) {
if (empty($media[$image->post_parent])) {
$media[$image->post_parent] = array();
}
$meta = unserialize($image->meta);
$media["{$image->post_parent}"][] = array("URL" => $image->guid, "width" => $meta['width'], "height" => $meta['height']);
}
$payload = array("found" => 0, "posts" => array());
foreach (get_posts(array('numberposts' => 10000)) as $post) {
$obj = array("ID" => $post->ID, "URL" => get_permalink($post->ID), "attachment_count" => 0, "attachments" => array(), "content" => $post->post_content, "date" => $post->post_date, "excerpt" => $post->post_excerpt, "featured_image" => "", "modified" => $post->post_modified, "post_thumbnail" => null, "slug" => $post->post_name, "status" => $post->post_status, "title" => $post->post_title, "type" => $post->post_type);
if (has_post_thumbnail($post->ID)) {
$thumb_id = get_post_thumbnail_id($post->ID);
$meta = wp_get_attachment_metadata($thumb_id);
$obj["post_thumbnail"] = array("URL" => wp_get_attachment_url($thumb_id), "width" => $meta["width"], "height" => $meta["height"]);
}
if (!empty($media[$post->ID])) {
$obj["attachments"] = $media[$post->ID];
}
$obj["attachment_count"] = sizeof($obj["attachments"]);
$payload["posts"][] = $obj;
}
$payload["found"] = sizeof($payload["posts"]);
$payload["posts"] = $payload["posts"];
$http_response = wp_remote_post(ZEM_RP_ZEMANTA_UPLOAD_URL, array("body" => array("payload" => json_encode($payload), "blog_name" => get_bloginfo('name'), "api_key" => $api_key, "feed_url" => get_bloginfo('rss2_url'), "blog_url" => get_bloginfo('url'), "platform" => 'wordpress-zem')));
if (!is_wp_error($http_response) && wp_remote_retrieve_response_code($http_response) == 200) {
$response = json_decode(wp_remote_retrieve_body($http_response));
return $response->status === 'ok';
}
return false;
}
function thb_image_get_attachment_id($url)
{
$dir = wp_upload_dir();
$dir = trailingslashit($dir['baseurl']);
if (false === strpos($url, $dir)) {
return false;
}
$file = basename($url);
$query = array('post_type' => 'attachment', 'fields' => 'ids', 'meta_query' => array(array('value' => $file, 'compare' => 'LIKE')));
$query['meta_query'][0]['key'] = '_wp_attached_file';
$ids = get_posts($query);
foreach ($ids as $id) {
if ($url == array_shift(wp_get_attachment_image_src($id, 'full'))) {
return $id;
}
}
$query['meta_query'][0]['key'] = '_wp_attachment_metadata';
$ids = get_posts($query);
foreach ($ids as $id) {
$meta = wp_get_attachment_metadata($id);
foreach ($meta['sizes'] as $size => $values) {
if ($values['file'] == $file && $url == array_shift(wp_get_attachment_image_src($id, $size))) {
return $id;
}
}
}
return false;
}
function ut_delete_resized_images($post_id)
{
// Get attachment image metadata
$metadata = wp_get_attachment_metadata($post_id);
/* no meta found, let's leave */
if (!$metadata) {
return;
}
/* meta found but no image meta set */
if (!isset($metadata['file']) || !isset($metadata['image_meta']['resized_images'])) {
return;
}
$pathinfo = pathinfo($metadata['file']);
$resized_images = $metadata['image_meta']['resized_images'];
/* get Wordpress uploads directory (and bail if it doesn't exist) */
$wp_upload_dir = wp_upload_dir();
$upload_dir = $wp_upload_dir['basedir'];
if (!is_dir($upload_dir)) {
return;
}
/* Delete the resized images */
foreach ($resized_images as $dims) {
// Get the resized images filenames
$file = $upload_dir . '/' . $pathinfo['dirname'] . '/' . $pathinfo['filename'] . '-' . $dims . '.' . $pathinfo['extension'];
$file_retina = $upload_dir . '/' . $pathinfo['dirname'] . '/' . $pathinfo['filename'] . '-' . $dims . '@2x.' . $pathinfo['extension'];
// Delete the resized image
@unlink($file);
@unlink($file_retina);
}
}
/**
* @ticket 32171
*/
public function testImageEditOverwriteConstant()
{
define('IMAGE_EDIT_OVERWRITE', true);
include_once ABSPATH . 'wp-admin/includes/image-edit.php';
$filename = DIR_TESTDATA . '/images/canola.jpg';
$contents = file_get_contents($filename);
$upload = wp_upload_bits(basename($filename), null, $contents);
$id = $this->_make_attachment($upload);
$_REQUEST['action'] = 'image-editor';
$_REQUEST['context'] = 'edit-attachment';
$_REQUEST['postid'] = $id;
$_REQUEST['target'] = 'all';
$_REQUEST['do'] = 'save';
$_REQUEST['history'] = '[{"c":{"x":5,"y":8,"w":289,"h":322}}]';
$ret = wp_save_image($id);
$media_meta = wp_get_attachment_metadata($id);
$sizes1 = $media_meta['sizes'];
$_REQUEST['history'] = '[{"c":{"x":5,"y":8,"w":189,"h":322}}]';
$ret = wp_save_image($id);
$media_meta = wp_get_attachment_metadata($id);
$sizes2 = $media_meta['sizes'];
$file_path = dirname(get_attached_file($id));
foreach ($sizes1 as $key => $size) {
if ($sizes2[$key]['file'] !== $size['file']) {
$files_that_shouldnt_exist[] = $file_path . '/' . $size['file'];
}
}
foreach ($files_that_shouldnt_exist as $file) {
$this->assertFileNotExists($file, 'IMAGE_EDIT_OVERWRITE is leaving garbage image files behind.');
}
}
function custom_logo_image()
{
$logoID = get_field('logo', 'options');
if ($logoID) {
$meta = wp_get_attachment_metadata($logoID);
?>
<style>
body.login #login h1 a {
background: url(<?php
echo esc_attr(wp_get_attachment_url($logoID));
?>
) no-repeat center top transparent;
height: <?php
echo $meta['height'];
?>
px;
width: <?php
echo $meta['width'];
?>
px;
background-size: contain;
}
</style>
<?php
}
}
function get_template_variables($instance, $args)
{
static $player_id = 1;
$poster = '';
$video_host = $instance['host_type'];
if ($video_host == 'self') {
if (!empty($instance['video']['self_video'])) {
// Handle an attachment video
$src = wp_get_attachment_url($instance['video']['self_video']);
$vid_info = wp_get_attachment_metadata($instance['video']['self_video']);
$video_type = 'video/' . empty($vid_info['fileformat']) ? '' : $vid_info['fileformat'];
} else {
if (!empty($instance['video']['self_video_fallback'])) {
// Handle an external URL video
$src = $instance['video']['self_video_fallback'];
$vid_info = wp_check_filetype(basename($instance['video']['self_video_fallback']));
$video_type = $vid_info['type'];
}
}
$poster = !empty($instance['video']['self_poster']) ? wp_get_attachment_url($instance['video']['self_poster']) : '';
} else {
$video_host = $this->get_host_from_url($instance['video']['external_video']);
$video_type = 'video/' . $video_host;
$src = !empty($instance['video']['external_video']) ? $instance['video']['external_video'] : '';
}
$return = array('player_id' => 'sow-player-' . $player_id++, 'host_type' => $instance['host_type'], 'src' => $src, 'video_type' => $video_type, 'is_skinnable_video_host' => $this->is_skinnable_video_host($video_host), 'poster' => $poster, 'autoplay' => !empty($instance['playback']['autoplay']), 'skin_class' => 'default');
// Force oEmbed for this video
if ($instance['host_type'] == 'external' && $instance['playback']['oembed']) {
$return['is_skinnable_video_host'] = false;
}
return $return;
}
function mediatag_item_callback_show_meta($post_item, $size = 'medium')
{
// $image_src = wp_get_attachment_image_src($post_item->ID, $size);
$media_meta = wp_get_attachment_metadata($post_item->ID);
// echo "media_meta<pre>"; print_r($media_meta); echo "</pre>";
$image_meta = $media_meta['image_meta'];
//print_r ($metadata);
$meta_out = '';
if ($image_meta['camera']) {
$meta_out .= $image_meta['camera'] . ' ';
}
if ($image_meta['focal_length']) {
$meta_out .= '@ ' . $image_meta['focal_length'] . ' mm ';
}
if ($image_meta['shutter_speed']) {
$meta_out .= '- ¹/' . 1 / $image_meta['shutter_speed'] . ' sec';
}
if ($image_meta['aperture']) {
$meta_out .= ', ƒ/' . $image_meta['aperture'] . ' ';
}
if ($image_meta['iso']) {
$meta_out .= ', ISO ' . $image_meta['iso'] . ' ';
}
if ($image_meta['created_timestamp']) {
$meta_out .= ' on ' . date('j F, Y', $image_meta['created_timestamp']) . ' ';
}
return $meta_out;
}
function image_attachments($image_size = 'large', $width_min = 0, $height_min = 0)
{
// Initialize images array; only fetch images for singular content, exit early and return an empty array otherwise
$images = [];
if (!is_singular()) {
return $images;
}
global $post;
// @TODO: use get_the_ID()
// Override default image size; for reference, Facebook likes large images (1200 x 630 pixels) and Twitter likes smaller ones (less than 1 Mb)
$image_size = apply_filters('ubik_seo_image_attachments_size', $image_size);
// Are we are dealing with an actual image attachment page?
if (wp_attachment_is_image()) {
// Get all metadata (includes mime type) and image source in the usual way
$attachment = wp_get_attachment_metadata($post->ID);
$image_src = wp_get_attachment_image_src($post->ID, $image_size);
// Is there an attachment of the desired size? Fill the mime type and appropriate height/width info
if (!empty($attachment['sizes'][$image_size])) {
$images[] = ['url' => $image_src[0], 'type' => $attachment['sizes'][$image_size]['mime-type'], 'width' => $attachment['sizes'][$image_size]['width'], 'height' => $attachment['sizes'][$image_size]['height']];
// Otherwise fallback to the default image size
} else {
$images[] = ['url' => $image_src[0], 'type' => get_post_mime_type($post->ID), 'width' => $image_src[1], 'height' => $image_src[2]];
}
// All other posts, pages, etc.
} else {
// Featured image/post thumbnail first; Facebook prioritizes larger images so this might not have much of an effect
if (has_post_thumbnail($post->ID)) {
$image_src = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), $image_size);
$images[] = ['url' => $image_src[0], 'type' => get_post_mime_type(get_post_thumbnail_id($post->ID)), 'width' => $image_src[1], 'height' => $image_src[2]];
}
// Get all images attachments sorted by date (oldest first)
$attachments = get_children(['post_parent' => $post->ID, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'posts_per_page' => apply_filters('ubik_seo_image_attachments_limit', 20), 'orderby' => 'date', 'order' => 'ASC']);
// Cycle through all attachments and extract relevant image metadata
if (count($attachments) >= 1) {
foreach ($attachments as $attachment) {
$image_src = wp_get_attachment_image_src($attachment->ID, $image_size);
// Don't duplicate featured image
if (has_post_thumbnail($post->ID)) {
if ($image_src[0] !== $images[0]['url']) {
$images[] = ['url' => $image_src[0], 'type' => get_post_mime_type(get_post_thumbnail_id($post->ID)), 'width' => $image_src[1], 'height' => $image_src[2]];
}
} else {
$images[] = ['url' => $image_src[0], 'type' => get_post_mime_type($attachment->ID), 'width' => $image_src[1], 'height' => $image_src[2]];
}
}
}
}
// Restrict output based on width and height requirements
if ($images) {
for ($i = 0; $i < count($images); $i++) {
if ($images[$i]['width'] <= $width_min || $images[$i]['height'] <= $height_min) {
unset($images[$i]);
}
}
}
// Re-index array (removes gaps)
$images = array_values($images);
// Return an array of image attachment metadata: url, type (mime type; optional), width, and height; usage e.g. $images[0]['url']
return apply_filters('ubik_seo_image_attachments', $images);
}
public function get($type = "", $id = "", $size = "", $attr = array())
{
if (is_array($id) && $id["id"]) {
$id = $id["id"];
}
if (!$id) {
$id = get_post_thumbnail_id(get_the_ID());
}
if (!$id) {
$id = get_field('image', get_the_ID());
$id = $id["id"];
}
if (!$id) {
$id = get_field('placeholder', 'options');
}
if (!$id) {
return;
}
if ($type == "html") {
return wp_get_attachment_image($id, $size);
} else {
if ($type == "url") {
return reset(wp_get_attachment_image_src($id, $size));
} else {
if ($type == "") {
return wp_get_attachment_metadata($id);
} else {
$res = wp_get_attachment_metadata($id);
return $res[$type];
}
}
}
}
/**
* Retrieve resized image URL
*
* @param int $id Post ID or Attachment ID
* @param int $width desired width of image (optional)
* @param int $height desired height of image (optional)
* @return string URL
* @author Modern Tribe, Inc. (Peter Chester)
*/
function get_image_url($id, $width = false, $height = false)
{
/**/
// Get attachment and resize but return attachment path (needs to return url)
$attachment = wp_get_attachment_metadata($id);
$attachment_url = wp_get_attachment_url($id);
if (isset($attachment_url)) {
if ($width && $height) {
$uploads = wp_upload_dir();
$imgpath = $uploads['basedir'] . '/' . $attachment['file'];
if (WP_DEBUG) {
error_log(__CLASS__ . '->' . __FUNCTION__ . '() $imgpath = ' . $imgpath);
}
$image = image_resize($imgpath, $width, $height);
if ($image && !is_wp_error($image)) {
$image = path_join(dirname($attachment_url), basename($image));
} else {
$image = $attachment_url;
}
} else {
$image = $attachment_url;
}
if (isset($image)) {
return $image;
}
}
}
/**
* Callback for the "image_downsize" filter.
*
* @param bool $ignore A value meant to discard unfiltered info returned from this filter.
* @param int $attachment_id The ID of the attachment for which we want a certain size.
* @param string $size_name The name of the size desired.
*/
public function filter_image_downsize($ignore = false, $attachment_id = 0, $size_name = 'thumbnail')
{
global $_wp_additional_image_sizes;
$attachment_id = (int) $attachment_id;
$size_name = trim($size_name);
$meta = wp_get_attachment_metadata($attachment_id);
/* the requested size does not yet exist for this attachment */
if (empty($meta['sizes']) || empty($meta['sizes'][$size_name])) {
// let's first see if this is a registered size
if (isset($_wp_additional_image_sizes[$size_name])) {
$height = (int) $_wp_additional_image_sizes[$size_name]['height'];
$width = (int) $_wp_additional_image_sizes[$size_name]['width'];
$crop = (bool) $_wp_additional_image_sizes[$size_name]['crop'];
// if not, see if name is of form [width]x[height] and use that to crop
} else {
if (preg_match('#^(\\d+)x(\\d+)$#', $size_name, $matches)) {
$height = (int) $matches[2];
$width = (int) $matches[1];
$crop = true;
}
}
if (!empty($height) && !empty($width)) {
$resized_path = $this->_generate_attachment($attachment_id, $width, $height, $crop);
$fullsize_url = wp_get_attachment_url($attachment_id);
$file_name = basename($resized_path);
$new_url = str_replace(basename($fullsize_url), $file_name, $fullsize_url);
if (!empty($resized_path)) {
$meta['sizes'][$size_name] = array('file' => $file_name, 'width' => $width, 'height' => $height);
wp_update_attachment_metadata($attachment_id, $meta);
return array($new_url, $width, $height, true);
}
}
}
return false;
}
/**
* Get attachment-specific data
*
* @param array $post
* @return array
*/
protected function prepare_post($post, $context = 'single')
{
$data = parent::prepare_post($post, $context);
if (is_wp_error($data) || $post['post_type'] !== 'attachment') {
return $data;
}
// $thumbnail_size = current_theme_supports( 'post-thumbnail' ) ? 'post-thumbnail' : 'thumbnail';
$data['source'] = wp_get_attachment_url($post['ID']);
$data['is_image'] = wp_attachment_is_image($post['ID']);
$data['attachment_meta'] = wp_get_attachment_metadata($post['ID']);
// Ensure empty meta is an empty object
if (empty($data['attachment_meta'])) {
$data['attachment_meta'] = new stdClass();
} elseif (!empty($data['attachment_meta']['sizes'])) {
$img_url_basename = wp_basename($data['source']);
foreach ($data['attachment_meta']['sizes'] as $size => &$size_data) {
// Use the same method image_downsize() does
$size_data['url'] = str_replace($img_url_basename, $size_data['file'], $data['source']);
}
} else {
$data['attachment_meta']['sizes'] = new stdClass();
}
// Override entity meta keys with the correct links
$data['meta'] = array('links' => array('self' => json_url('/media/' . $post['ID']), 'author' => json_url('/users/' . $post['post_author']), 'collection' => json_url('/media'), 'replies' => json_url('/media/' . $post['ID'] . '/comments'), 'version-history' => json_url('/media/' . $post['ID'] . '/revisions')));
if (!empty($post['post_parent'])) {
$data['meta']['links']['up'] = json_url('/media/' . (int) $post['post_parent']);
}
return apply_filters('json_prepare_attachment', $data, $post, $context);
}
public function __construct($controller)
{
$this->ctrl = $controller;
//init the option if needed
if (!isset($_SESSION["wp-short-pixel-priorityQueue"])) {
//take the priority list from the options (we persist there the priority IDs from the previous session)
$prioQueueOpt = WPShortPixel::getOpt('wp-short-pixel-priorityQueue', array());
//here we save the IDs for the files that need to be processed after an image upload for example
$_SESSION["wp-short-pixel-priorityQueue"] = array();
foreach ($prioQueueOpt as $ID) {
$meta = wp_get_attachment_metadata($ID);
WPShortPixel::log("INIT: Item {$ID} from options has metadata: " . json_encode($meta));
if (!isset($meta['ShortPixelImprovement'])) {
$this->push($ID);
}
}
update_option('wp-short-pixel-priorityQueue', $_SESSION["wp-short-pixel-priorityQueue"]);
WPShortPixel::log("INIT: Session queue not found, updated from Options with " . json_encode($_SESSION["wp-short-pixel-priorityQueue"]));
}
$this->startBulkId = WPShortPixel::getOpt('wp-short-pixel-query-id-start', 0);
//current query ID used for postmeta queries
$this->stopBulkId = WPShortPixel::getOpt('wp-short-pixel-query-id-stop', 0);
//min ID used for postmeta queries
$this->bulkCount = WPShortPixel::getOpt("wp-short-pixel-bulk-count", 0);
$this->bulkPreviousPercent = WPShortPixel::getOpt("wp-short-pixel-bulk-previous-percent", 0);
$this->bulkCurrentlyProcessed = WPShortPixel::getOpt("wp-short-pixel-bulk-processed-items", 0);
$this->bulkAlreadyDoneCount = WPShortPixel::getOpt("wp-short-pixel-bulk-done-count", 0);
$this->lastBulkStartTime = WPShortPixel::getOpt('wp-short-pixel-last-bulk-start-time', 0);
//time of the last start of the bulk.
$this->lastBulkSuccessTime = WPShortPixel::getOpt('wp-short-pixel-last-bulk-success-time', 0);
//time of the last start of the bulk.
$this->bulkRunningTime = WPShortPixel::getOpt('wp-short-pixel-bulk-running-time', 0);
//how long the bulk ran that far.
}
function gabfire_call_post_thumb($parameters)
{
/* Get default Post Thumbnail of WordPress */
global $post;
$image_id = get_post_thumbnail_id();
$image_url = wp_get_attachment_image_src($image_id, $parameters['name']);
$image_url = $image_url[0];
$image_meta = wp_get_attachment_metadata($image_id);
//error_log(serialize($image_meta));
$alt_text = get_post_meta($image_id, '_wp_attachment_image_alt', true);
if (!empty($alt_text)) {
$title = $alt_text;
} else {
$title = get_the_title();
}
if ($parameters['link'] == 1) {
echo "<a href='" . get_permalink() . "' rel='bookmark'>";
}
if ($parameters['imgtag'] == 1) {
echo "<img src='";
//echo "<img width='".$image_meta['sizes'][$parameters['name']]['width']."' height='".$image_meta['sizes'][$parameters['name']]['height']."' src='";
}
echo $image_url;
if ($parameters['imgtag'] == 1) {
echo "' class='" . $parameters['thumb_align'] . "' alt='" . get_the_title() . "' title='" . $title . "' />";
}
if ($parameters['link'] == 1) {
echo "</a>";
}
}
/**
* Get the photos belonging to an album
*
* @param $album_id
*
* @return array
*/
public function get_photos($album_id)
{
$media = get_post_meta($album_id, '_apg_album_items', true);
$stored_value = get_post_meta($album_id, 'apg_photo_order', true);
$images = array();
if (!isset($media['photos'])) {
return array();
}
if (isset($stored_value) && !empty($stored_value)) {
$photo_index = array_flip($this->arrayColumn($media['photos'], 'id'));
$stored_value = explode(',', $stored_value);
foreach ($stored_value as $item) {
if (empty($item) || !isset($photo_index[$item])) {
continue;
}
$key_id = $photo_index[$item];
$images[] = array('ID' => $media['photos'][$key_id]['id'], 'metadata' => wp_get_attachment_metadata($media['photos'][$key_id]['id']));
unset($media['photos'][$key_id]);
}
} else {
foreach ($media['photos'] as $item) {
$images[] = array('ID' => $item['id'], 'metadata' => wp_get_attachment_metadata($item['id']));
}
}
return $images;
}
function wr2x_manage_media_custom_column($column_name, $id)
{
if ($column_name != 'Retina') {
return;
}
if (wr2x_is_ignore($id)) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . trailingslashit(WP_PLUGIN_URL) . trailingslashit('wp-retina-2x/img') . "tick-circle.png' />";
return;
}
// Check if the attachment is an image
$meta = wp_get_attachment_metadata($id);
if (!($meta && isset($meta['width']) && isset($meta['height']))) {
return;
}
$isAlright = true;
$info = wr2x_retina_info($id);
foreach ($info as $name => $attr) {
if ($attr == 'PENDING' || is_array($attr)) {
$isAlright = false;
}
}
// Displays the result
echo "<p id='wr2x_attachment_{$id}' style='margin-bottom: 2px;'>";
if ($isAlright) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . trailingslashit(WP_PLUGIN_URL) . trailingslashit('wp-retina-2x/img') . "tick-circle.png' />";
} else {
echo "<a href='upload.php?page=wp-retina-2x'><img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . trailingslashit(WP_PLUGIN_URL) . trailingslashit('wp-retina-2x/img') . "exclamation.png' /></a>";
}
echo "</p>";
}
function post_image_sizes($postID)
{
$img_meta = wp_get_attachment_metadata(get_post_thumbnail_id($postID));
foreach ($img_meta['sizes'] as $key => $value) {
echo " data-image-" . $key . '="' . MEDIA_DIR . $value["file"] . '"';
}
}
function wr2x_manage_media_custom_column($column_name, $id)
{
if ($column_name != 'Retina') {
return;
}
if (wr2x_is_ignore($id)) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/tick-circle.png' />";
return;
}
// Check if the attachment is an image
$meta = wp_get_attachment_metadata($id);
if (!wr2x_is_image_meta($meta)) {
return "";
}
$isAlright = true;
$info = wr2x_retina_info($id);
foreach ($info as $name => $attr) {
if ($attr == 'PENDING' || is_array($attr)) {
$isAlright = false;
}
}
// Displays the result
echo "<p id='wr2x_attachment_{$id}' style='margin-bottom: 2px;'>";
if ($isAlright) {
echo "<img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/tick-circle.png' />";
} else {
echo "<a href='upload.php?page=wp-retina-2x'><img style='margin-top: -2px; margin-bottom: 2px; width: 16px; height: 16px;' src='" . plugin_dir_url(__FILE__) . "img/exclamation.png' /></a>";
}
echo "</p>";
}
function audioselect_settings_field($settings, $value)
{
global $VISUAL_COMPOSER_EXTENSIONS;
$dependency = vc_generate_dependencies_attributes($settings);
$param_name = isset($settings['param_name']) ? $settings['param_name'] : '';
$type = isset($settings['type']) ? $settings['type'] : '';
$audio_format = isset($settings['audio_format']) ? $settings['audio_format'] : 'mpeg';
$audio_format = explode(',', $audio_format);
$url = $VISUAL_COMPOSER_EXTENSIONS->TS_VCSC_PluginPath;
$output = '';
$args = array('post_type' => 'attachment', 'post_mime_type' => 'audio', 'post_status' => 'inherit', 'posts_per_page' => -1);
if ($value != '') {
$metadata = wp_get_attachment_metadata($value);
$disabled = '';
$visible = 'display: block;';
$query_audios = new WP_Query($args);
if ($query_audios->have_posts()) {
foreach ($query_audios->posts as $audio) {
if ($audio->ID == $value) {
$audio_id = $value;
$audio_title = $audio->post_title;
$audio_length = isset($metadata['length_formatted']) ? $metadata['length_formatted'] : 'N/A';
break;
}
}
}
wp_reset_postdata();
} else {
$metadata = array();
$disabled = 'disabled="disabled"';
$visible = 'display: none;';
$audio_id = '';
$audio_title = '';
$audio_url = '';
$audio_length = '';
}
$output .= '<div class="ts_vcsc_audio_select_block" data-format="' . implode(',', $audio_format) . '">';
$output .= '<input style="display: none;" name="' . $settings['param_name'] . '" class="wpb_vc_param_value wpb-textinput audio_value ' . $param_name . ' ' . $type . '_field" type="text" value="' . $value . '" ' . $dependency . '/>';
$output .= '<input type="button" class="audio_select button" value="' . __('Select Audio', 'ts_visual_composer_extend') . '" style="width: 150px; text-align: center;">';
$output .= '<input type="button" class="audio_remove button" value="' . __('Remove Audio', 'ts_visual_composer_extend') . '" style="width: 150px; text-align: center; color: red; margin-left: 20px;" ' . $disabled . '>';
$output .= '<div class="audio_metadata_frame" style="width: 100%; margin-top: 20px; ' . $visible . '">';
$output .= '<div style="float: left; width: 92px; margin-right: 10px;">';
if (in_array("mp3", $audio_format) || in_array("mpeg", $audio_format)) {
$output .= '<img src="' . TS_VCSC_GetResourceURL('images/mediatypes/mp3_audio.jpg') . '" style="width: 90px; height: auto; border: 1px solid #ededed;">';
} else {
if (in_array("ogg", $audio_format) || in_array("ogv", $audio_format)) {
$output .= '<img src="' . TS_VCSC_GetResourceURL('images/mediatypes/ogg_audio.jpg') . '" style="width: 90px; height: auto; border: 1px solid #ededed;">';
}
}
$output .= '</div>';
$output .= '<div style="float: left;">';
$output .= '<div style=""><span style="">' . __('Audio ID', 'ts_visual_composer_extend') . ': </span><span class="audio_metadata audio_id">' . $audio_id . '</span></div>';
$output .= '<div style=""><span style="">' . __('Audio Name', 'ts_visual_composer_extend') . ': </span><span class="audio_metadata audio_name">' . $audio_title . '</span></div>';
$output .= '<div style=""><span style="">' . __('Audio Duration', 'ts_visual_composer_extend') . ': </span><span class="audio_metadata audio_duration">' . ($audio_length != '' ? $audio_length : 'N/A') . '</span></div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
return $output;
}
function featured_image($post)
{
if (has_post_thumbnail($post->ID)) {
$featured_img = wp_get_attachment_metadata(get_post_thumbnail_id($post->ID));
print_r($featured_img);
echo '<img src="img/graphics/nypl-case-study.jpg" alt="NYPL">';
}
}
function get_meta($data, $options = array())
{
$meta = wp_get_attachment_metadata($data->ID);
if (isset($meta['image_meta'])) {
return $meta['image_meta'];
}
return null;
}
function setUp()
{
$this->attachment = create_attachment();
$this->image_data = wp_get_attachment_metadata($this->attachment);
$this->upload_url = wp_upload_dir()['baseurl'];
$this->image = '<img src="' . $this->upload_url . '/' . $this->image_data['file'] . '" class="alignnone">';
add_filter('rwp_edit_attributes', array($this, 'edit_attributes'));
}
function insert_exif()
{
if (is_single() && in_category('118') || is_attachment()) {
global $post;
$args = array('post_type' => 'attachment', 'numberposts' => -1, 'post_status' => null, 'post_parent' => $post->ID);
$attachments = get_posts($args);
foreach ($attachments as $attachment) {
$imgid = $attachment->ID;
$imgmeta = wp_get_attachment_metadata($imgid);
$latitude = $imgmeta['image_meta']['latitude'];
$longitude = $imgmeta['image_meta']['longitude'];
$lat_ref = $imgmeta['image_meta']['latitude_ref'];
$lng_ref = $imgmeta['image_meta']['longitude_ref'];
$lat = geo_single_fracs2dec($latitude);
$lng = geo_single_fracs2dec($longitude);
if ($lat_ref == 'S') {
$neg_lat = '-';
} else {
$neg_lat = '';
}
if ($lng_ref == 'W') {
$neg_lng = '-';
} else {
$neg_lng = '';
}
echo "<ul class='exif'>";
if (!empty($imgmeta['image_meta']['aperture'])) {
echo "<li>Aperture: f/" . $imgmeta['image_meta']['aperture'] . "</li>";
}
if (!empty($imgmeta['image_meta']['iso'])) {
echo "<li>ISO: " . $imgmeta['image_meta']['iso'] . "</li>";
}
if (!empty($imgmeta['image_meta']['shutter_speed'])) {
echo "<li>Shutter Speed: ";
if (1 / $imgmeta['image_meta']['shutter_speed'] > 1) {
echo "1/";
if (number_format(1 / $imgmeta['image_meta']['shutter_speed'], 1) == 1.3 or number_format(1 / $imgmeta['image_meta']['shutter_speed'], 1) == 1.5 or number_format(1 / $imgmeta['image_meta']['shutter_speed'], 1) == 1.6 or number_format(1 / $imgmeta['image_meta']['shutter_speed'], 1) == 2.5) {
echo number_format(1 / $imgmeta['image_meta']['shutter_speed'], 1, '.', '') . " s</li>";
} else {
echo number_format(1 / $imgmeta['image_meta']['shutter_speed'], 0, '.', '') . " s</li>";
}
} else {
echo $imgmeta['image_meta']['shutter_speed'] . " s</li>";
}
}
if (!empty($imgmeta['image_meta']['focal_length'])) {
echo "<li>Focal Length: " . $imgmeta['image_meta']['focal_length'] . "mm</li>";
}
if (!empty($imgmeta['image_meta']['camera'])) {
echo "<li>Camera: " . $imgmeta['image_meta']['camera'] . "</li>";
}
if ($latitude != 0 && $longitude != 0) {
echo '<li>Location: <a href="http://maps.google.com/maps?q=' . $neg_lat . number_format($lat, 6) . '+' . $neg_lng . number_format($lng, 6) . '&z=11">' . geo_pretty_fracs2dec($latitude) . $lat_ref . ' ' . geo_pretty_fracs2dec($longitude) . $lng_ref . '</a></li>';
}
echo "</ul>";
}
}
}
/**
* Resize images dynamically using wp built in functions
*
* @param string $img_url
* @param int $width
* @param int $height
* @param bool $crop
* @return array
*/
function themify_do_img($img_url = null, $width, $height, $crop = false)
{
$img_url = esc_url($img_url);
$upload_dir = wp_upload_dir();
$base_url = $upload_dir['baseurl'];
// Check if the image is an attachment. If it's external return url, width and height.
if (substr($img_url, -strlen($base_url)) === $base_url) {
return array('url' => $img_url, 'width' => $width, 'height' => $height);
}
// Get post's attachment meta data to look for references to the requested image size
$attachment_id = themify_get_attachment_id_from_url($img_url, $base_url);
// If no relationship between a post and a image size was found, return url, width and height.
if (!$attachment_id) {
return array('url' => $img_url, 'width' => $width, 'height' => $height);
}
// Fetch attachment meta data. Up to this point we know the attachment ID is valid.
$meta = wp_get_attachment_metadata($attachment_id);
// Go through the attachment meta data sizes looking for an image size match.
if (is_array($meta) && isset($meta['sizes']) && is_array($meta['sizes'])) {
// Perform calculations when height = 0
if (is_null($height) || 0 === $height || '0' === $height) {
// If width and height or original image are available as metadata
if (isset($meta['width']) && isset($meta['height'])) {
// Divide width by original image aspect ratio to obtain projected height
// The floor function is used so it returns an int and metadata can be written
$height = floor($width / ($meta['width'] / $meta['height']));
} else {
$height = 0;
}
}
foreach ($meta['sizes'] as $key => $size) {
if ($size['width'] == $width && $size['height'] == $height) {
setlocale(LC_CTYPE, get_locale() . '.UTF-8');
return array('url' => str_replace(basename($img_url), $size['file'], $img_url), 'width' => $width, 'height' => $height, 'attachment_id' => $attachment_id);
}
}
} elseif (is_array($meta) && (!isset($meta['sizes']) || !is_array($meta['sizes']))) {
// If the meta is an array, but doesn't have the 'sizes' element or if it has it, it's not an array,
// return original image since there's something wrong with this attachment meta data: it exists,
// but its format is not correct.
return array('url' => $img_url, 'width' => $width, 'height' => $height, 'attachment_id' => $attachment_id);
}
// Requested image size doesn't exists, so let's create one
if (true == $crop) {
add_filter('image_resize_dimensions', 'themify_img_resize_dimensions', 10, 5);
}
// Patch meta because if we're here, there's a valid attachment ID for sure, but maybe the meta data is not ok.
if (!is_array($meta) && empty($meta)) {
$meta['sizes'] = array('large' => array());
}
// Generate image returning an array with image url, width and height. If image can't generated, original url, width and height are used.
$image = themify_make_image_size($attachment_id, $width, $height, $meta, $img_url);
if (true == $crop) {
remove_filter('image_resize_dimensions', 'themify_img_resize_dimensions', 10);
}
$image['attachment_id'] = $attachment_id;
return $image;
}
function downsize($out, $id, $size)
{
$img_url = wp_get_attachment_url($id);
$img_path = get_attached_file($id);
$meta = wp_get_attachment_metadata($id);
$width = $height = 0;
$is_intermediate = false;
$img_url_basename = wp_basename($img_url);
$img_path_basename = wp_basename($img_path);
// extract filter from size request
if (!is_string($size)) {
return $out;
}
$size_bits = explode(':', $size);
$filter = isset($size_bits[1]) ? $size_bits[1] : false;
$size = isset($size_bits[0]) ? $size_bits[0] : false;
// start the reactor
if ($filter) {
// try for a new style intermediate size
if ($intermediate = image_get_intermediate_size($id, $size)) {
$img_url = str_replace($img_url_basename, $intermediate['file'], $img_url);
$img_path = str_replace($img_path_basename, $intermediate['file'], $img_path);
$width = $intermediate['width'];
$height = $intermediate['height'];
$is_intermediate = true;
} elseif ($size == 'thumbnail') {
// fall back to the old thumbnail
if (($thumb_file = wp_get_attachment_thumb_file($id)) && ($info = getimagesize($thumb_file))) {
$img_url = str_replace($img_url_basename, wp_basename($thumb_file), $img_url);
$img_path = str_replace($img_path_basename, wp_basename($thumb_file), $img_path);
$width = $info[0];
$height = $info[1];
$is_intermediate = true;
}
}
if (!$width && !$height && isset($meta['width'], $meta['height'])) {
// any other type: use the real image
$width = $meta['width'];
$height = $meta['height'];
}
if ($img_url && $img_path) {
$input = $img_path;
$output = $this->filtered_url($input, $filter);
// generate filtered thumb
if (!file_exists($output)) {
$this->filter($filter, $input, $output);
}
// point to our new file
$img_url = $this->filtered_url($img_url, $filter);
// we have the actual image size, but might need to further constrain it if content_width is narrower
list($width, $height) = image_constrain_size_for_editor($width, $height, $size);
return array($img_url, $width, $height, $is_intermediate);
}
// don't continue the downsize funtion
return true;
}
return $out;
}
function image_keyword_tagger_add_keywords($mid, $object_id, $meta_key, $_meta_value)
{
if ('_wp_attachment_metadata' == $meta_key) {
$attachment_meta = wp_get_attachment_metadata($object_id);
if (!empty($attachment_meta['image_meta']['keywords'])) {
wp_set_post_tags($object_id, implode(',', $attachment_meta['image_meta']['keywords']), true);
}
}
}
