| public static option_consume ( &$options, $option, $default = NULL ) |
function cl_image_tag($source, $options = array())
{
$source = cloudinary_url_internal($source, $options);
if (isset($options["html_width"])) {
$options["width"] = Cloudinary::option_consume($options, "html_width");
}
if (isset($options["html_height"])) {
$options["height"] = Cloudinary::option_consume($options, "html_height");
}
$responsive = Cloudinary::option_consume($options, "responsive");
$hidpi = Cloudinary::option_consume($options, "hidpi");
if ($responsive || $hidpi) {
$options["data-src"] = $source;
$classes = array($responsive ? "cld-responsive" : "cld-hidpi");
$current_class = Cloudinary::option_consume($options, "class");
if ($current_class) {
array_unshift($classes, $current_class);
}
$options["class"] = implode(" ", $classes);
$source = Cloudinary::option_consume($options, "responsive_placeholder", Cloudinary::config_get("responsive_placeholder"));
if ($source == "blank") {
$source = Cloudinary::BLANK;
}
}
$html = "<img ";
if ($source) {
$html .= "src='{$source}' ";
}
$html .= Cloudinary::html_attrs($options) . "/>";
return $html;
}
public static function build_eager($transformations)
{
$eager = array();
foreach (\Cloudinary::build_array($transformations) as $trans) {
$transformation = $trans;
$format = \Cloudinary::option_consume($transformation, "format");
$single_eager = implode("/", array_filter(array(\Cloudinary::generate_transformation_string($transformation), $format)));
array_push($eager, $single_eager);
}
return implode("|", $eager);
}
function cl_video_tag($source, $options = array())
{
$source = preg_replace('/\\.(' . implode('|', default_source_types()) . ')$/', '', $source);
$source_types = Cloudinary::option_consume($options, 'source_types', array());
$source_transformation = Cloudinary::option_consume($options, 'source_transformation', array());
$fallback = Cloudinary::option_consume($options, 'fallback_content', '');
if (empty($source_types)) {
$source_types = default_source_types();
}
$video_options = $options;
if (array_key_exists('poster', $video_options)) {
if (is_array($video_options['poster'])) {
if (array_key_exists('public_id', $video_options['poster'])) {
$video_options['poster'] = cloudinary_url_internal($video_options['poster']['public_id'], $video_options['poster']);
} else {
$video_options['poster'] = cl_video_thumbnail_path($source, $video_options['poster']);
}
}
} else {
$video_options['poster'] = cl_video_thumbnail_path($source, $options);
}
if (empty($video_options['poster'])) {
unset($video_options['poster']);
}
$html = '<video ';
if (!array_key_exists('resource_type', $video_options)) {
$video_options['resource_type'] = 'video';
}
$multi_source = is_array($source_types);
if (!$multi_source) {
$source .= '.' . $source_types;
}
$src = cloudinary_url_internal($source, $video_options);
if (!$multi_source) {
$video_options['src'] = $src;
}
if (isset($video_options["html_width"])) {
$video_options['width'] = Cloudinary::option_consume($video_options, 'html_width');
}
if (isset($video_options['html_height'])) {
$video_options['height'] = Cloudinary::option_consume($video_options, 'html_height');
}
$html .= Cloudinary::html_attrs($video_options) . '>';
if ($multi_source) {
foreach ($source_types as $source_type) {
$transformation = Cloudinary::option_consume($source_transformation, $source_type, array());
$transformation = array_merge($options, $transformation);
$src = cl_video_path($source . '.' . $source_type, $transformation);
$video_type = $source_type == 'ogv' ? 'ogg' : $source_type;
$mime_type = "video/{$video_type}";
$html .= '<source ' . Cloudinary::html_attrs(array('src' => $src, 'type' => $mime_type)) . '>';
}
}
$html .= $fallback;
$html .= '</video>';
return $html;
}
protected static function build_responsive_breakpoints($breakpoints)
{
if (!$breakpoints) {
return NULL;
}
$breakpoints_params = array();
foreach (\Cloudinary::build_array($breakpoints) as $breakpoint_settings) {
if ($breakpoint_settings) {
$transformation = \Cloudinary::option_consume($breakpoint_settings, "transformation");
if ($transformation) {
$breakpoint_settings["transformation"] = \Cloudinary::generate_transformation_string($transformation);
}
array_push($breakpoints_params, $breakpoint_settings);
}
}
return json_encode($breakpoints_params);
}
public static function check_cloudinary_field($source, &$options = array())
{
$IDENTIFIER_RE = "~" . "^(?:([^/]+)/)??(?:([^/]+)/)??(?:(?:v(\\d+)/)(?:([^#]+)/)?)?" . "([^#/]+?)(?:\\.([^.#/]+))?(?:#([^/]+))?\$" . "~";
$matches = array();
if (!(is_object($source) && method_exists($source, 'identifier'))) {
return $source;
}
$identifier = $source->identifier();
if (!$identifier || strstr(':', $identifier) !== false || !preg_match($IDENTIFIER_RE, $identifier, $matches)) {
return $source;
}
$optionNames = array('resource_type', 'type', 'version', 'folder', 'public_id', 'format');
foreach ($optionNames as $index => $optionName) {
if (@$matches[$index + 1]) {
$options[$optionName] = $matches[$index + 1];
}
}
return Cloudinary::option_consume($options, 'public_id');
}
public static function cloudinary_url($source, &$options = array())
{
$type = Cloudinary::option_consume($options, "type", "upload");
if ($type == "fetch" && !isset($options["fetch_format"])) {
$options["fetch_format"] = Cloudinary::option_consume($options, "format");
}
$transformation = Cloudinary::generate_transformation_string($options);
$resource_type = Cloudinary::option_consume($options, "resource_type", "image");
$version = Cloudinary::option_consume($options, "version");
$format = Cloudinary::option_consume($options, "format");
$cloud_name = Cloudinary::option_consume($options, "cloud_name", Cloudinary::config_get("cloud_name"));
if (!$cloud_name) {
throw new InvalidArgumentException("Must supply cloud_name in tag or in configuration");
}
$secure = Cloudinary::option_consume($options, "secure", Cloudinary::config_get("secure"));
$private_cdn = Cloudinary::option_consume($options, "private_cdn", Cloudinary::config_get("private_cdn"));
$secure_distribution = Cloudinary::option_consume($options, "secure_distribution", Cloudinary::config_get("secure_distribution"));
$cdn_subdomain = Cloudinary::option_consume($options, "cdn_subdomain", Cloudinary::config_get("cdn_subdomain"));
$cname = Cloudinary::option_consume($options, "cname", Cloudinary::config_get("cname"));
$original_source = $source;
if (!$source) {
return $original_source;
}
if (preg_match("/^https?:\\//i", $source)) {
if ($type == "upload" || $type == "asset") {
return $original_source;
}
$source = Cloudinary::smart_escape($source);
} else {
if ($format) {
$source = $source . "." . $format;
}
}
if ($secure && !$secure_distribution) {
if ($private_cdn) {
throw new InvalidArgumentException("secure_distribution not defined");
} else {
$secure_distribution = Cloudinary::SHARED_CDN;
}
}
if ($secure) {
$prefix = "https://" . $secure_distribution;
} else {
$crc = crc32($source);
if ($crc < 0) {
$crc += 4294967296;
}
$subdomain = $cdn_subdomain ? "a" . (fmod($crc, 5) + 1) . "." : "";
$host = $cname ? $cname : ($private_cdn ? $cloud_name . "-" : "") . "res.cloudinary.com";
$prefix = "http://" . $subdomain . $host;
}
if (!$private_cdn) {
$prefix .= "/" . $cloud_name;
}
return preg_replace("/([^:])\\/+/", "\$1/", implode("/", array($prefix, $resource_type, $type, $transformation, $version ? "v" . $version : "", $source)));
}
echo "<div class='public_id'>" . $photo["public_id"] . "</div>";
echo cl_image_tag($photo["public_id"], array_merge($thumbs_params, array("crop" => "fill")));
?>
</a>
<div class="less_info">
<a href="#" class="toggle_info">More transformations...</a>
</div>
<div class="more_info">
<a href="#" class="toggle_info">Hide transformations...</a>
<table class="thumbnails">
<?php
$thumbs = array(array("crop" => "fill", "radius" => 10), array("crop" => "scale"), array("crop" => "fit", "format" => "png"), array("crop" => "thumb", "gravity" => "face"), array("override" => true, "format" => "png", "angle" => 20, "transformation" => array("crop" => "fill", "gravity" => "north", "width" => 150, "height" => 150, "effect" => "sepia")));
foreach ($thumbs as $params) {
$merged_params = array_merge(\Cloudinary::option_consume($params, "override") ? array() : $thumbs_params, $params);
echo "<td>";
echo "<div class='thumbnail_holder'>";
echo "<a target='_blank' href='" . cloudinary_url($photo["public_id"], $merged_params) . "'>" . cl_image_tag($photo["public_id"], $merged_params) . "</a>";
echo "</div>";
echo "<br/>";
\PhotoAlbum\array_to_table($merged_params);
echo "</td>";
}
?>
</table>
<div class="note">
Take a look at our documentation of <a href="http://cloudinary.com/documentation/image_transformations" target="_blank">Image Transformations</a> for a full list of supported transformations.
</div>
public static function cloudinary_url($source, &$options = array())
{
$type = Cloudinary::option_consume($options, "type", "upload");
if ($type == "fetch" && !isset($options["fetch_format"])) {
$options["fetch_format"] = Cloudinary::option_consume($options, "format");
}
$transformation = Cloudinary::generate_transformation_string($options);
$resource_type = Cloudinary::option_consume($options, "resource_type", "image");
$version = Cloudinary::option_consume($options, "version");
$format = Cloudinary::option_consume($options, "format");
$cloud_name = Cloudinary::option_consume($options, "cloud_name", Cloudinary::config_get("cloud_name"));
if (!$cloud_name) {
throw new InvalidArgumentException("Must supply cloud_name in tag or in configuration");
}
$secure = Cloudinary::option_consume($options, "secure", Cloudinary::config_get("secure"));
$private_cdn = Cloudinary::option_consume($options, "private_cdn", Cloudinary::config_get("private_cdn"));
$secure_distribution = Cloudinary::option_consume($options, "secure_distribution", Cloudinary::config_get("secure_distribution"));
$cdn_subdomain = Cloudinary::option_consume($options, "cdn_subdomain", Cloudinary::config_get("cdn_subdomain"));
$cname = Cloudinary::option_consume($options, "cname", Cloudinary::config_get("cname"));
$shorten = Cloudinary::option_consume($options, "shorten", Cloudinary::config_get("shorten"));
$original_source = $source;
if (!$source) {
return $original_source;
}
if (preg_match("/^https?:\\//i", $source)) {
if ($type == "upload" || $type == "asset") {
return $original_source;
}
$source = Cloudinary::smart_escape($source);
} else {
$source = Cloudinary::smart_escape(rawurldecode($source));
if ($format) {
$source = $source . "." . $format;
}
}
$shared_domain = !$private_cdn;
if ($secure) {
if (!$secure_distribution || $secure_distribution == Cloudinary::OLD_AKAMAI_SHARED_CDN) {
$secure_distribution = $private_cdn ? $cloud_name . "-res.cloudinary.com" : Cloudinary::SHARED_CDN;
}
$shared_domain = $shared_domain || $secure_distribution == Cloudinary::SHARED_CDN;
$prefix = "https://" . $secure_distribution;
} else {
$subdomain = $cdn_subdomain ? "a" . ((crc32($source) % 5 + 5) % 5 + 1) . "." : "";
$host = $cname ? $cname : ($private_cdn ? $cloud_name . "-" : "") . "res.cloudinary.com";
$prefix = "http://" . $subdomain . $host;
}
if ($shared_domain) {
$prefix .= "/" . $cloud_name;
}
if ($shorten && $resource_type == "image" && $type == "upload") {
$resource_type = "iu";
$type = "";
}
if (strpos($source, "/") && !preg_match("/^https?:\\//", $source) && !preg_match("/^v[0-9]+/", $source) && empty($version)) {
$version = "1";
}
return preg_replace("/([^:])\\/+/", "\$1/", implode("/", array($prefix, $resource_type, $type, $transformation, $version ? "v" . $version : "", $source)));
}
<?php
require 'main.php';
# You can add here your custom verification code
# Check for a valid Cloudinary response
$api_secret = Cloudinary::config_get("api_secret");
if (!$api_secret) {
throw new \InvalidArgumentException("Must supply api_secret");
}
$existing_signature = \Cloudinary::option_consume($_POST, "signature");
$to_sign = array('public_id' => $_POST['public_id'], 'version' => $_POST['version']);
$calculated_signature = \Cloudinary::api_sign_request($to_sign, $api_secret);
if ($existing_signature == $calculated_signature) {
# Create a model record using the data received (best practice is to save locally
# only data needed for reaching the image on Cloudinary - public_id and version;
# and fields that might be needed for your application (e.g.,), width, height)
$photo = \PhotoAlbum\create_photo_model($_POST);
} else {
error_log("Received signature verficiation failed (" . $existing_signature . " != " . $calculated_signature . "). data: " . \PhotoAlbum\ret_var_dump($_POST));
}
