/**
* @author automattic
* @covers ::jetpack_og_get_image
* @since 3.9.2
*/
public function test_jetpack_og_get_site_icon_and_logo_url()
{
$test_icon_id = self::_create_upload_object(dirname(__FILE__) . '/jetpack-icon.jpg');
// Test Jetpack's Site Logo
update_option('site_logo', array('id' => $test_icon_id, 'url' => wp_get_attachment_url($test_icon_id)));
require_once JETPACK__PLUGIN_DIR . 'modules/theme-tools/site-logo/inc/functions.php';
require_once JETPACK__PLUGIN_DIR . 'modules/theme-tools/site-logo/inc/class-site-logo.php';
$image_url = jetpack_og_get_image();
$this->assertEquals($image_url['src'], jetpack_get_site_logo('url'));
// Test core's Site Icon
update_option('site_icon', $test_icon_id);
$image_url = jetpack_og_get_image();
$this->assertEquals($image_url['src'], get_site_icon_url(512));
delete_option('site_icon');
wp_delete_attachment($test_icon_id);
}
/**
* @author automattic
* @covers ::jetpack_og_get_image
* @since 3.9.2
*/
public function test_jetpack_og_get_site_icon_and_logo_url()
{
$default_url = jetpack_og_get_image();
// Test Jetpack's Site Logo
update_option('site_logo', array('id' => $this->icon_id, 'url' => wp_get_attachment_url($this->icon_id)));
require_once JETPACK__PLUGIN_DIR . 'modules/theme-tools/site-logo/inc/functions.php';
require_once JETPACK__PLUGIN_DIR . 'modules/theme-tools/site-logo/inc/class-site-logo.php';
// Test Smaller/Invalid Jetpack's Site Logo
$image_url = jetpack_og_get_image(512, 512);
$this->assertNotEquals(jetpack_get_site_logo('url'), $image_url['src']);
$this->assertEquals($default_url['src'], $image_url['src']);
// Test Valid-sized Jetpack's Site Logo
$image_url = jetpack_og_get_image(128, 128);
$this->assertEquals(jetpack_get_site_logo('url'), $image_url['src']);
delete_option('site_logo');
update_option('site_icon', $this->icon_id);
// Test Valid-sized core's Site Icon
$image_url = jetpack_og_get_image(128, 128);
$this->assertEquals(get_site_icon_url(128), $image_url['src']);
delete_option('site_icon');
}
function jetpack_og_tags()
{
/**
* Allow Jetpack to output Open Graph Meta Tags.
*
* @module sharedaddy, publicize
*
* @since 2.0.0
* @deprecated 2.0.3 Duplicative filter. Use `jetpack_enable_open_graph`.
*
* @param bool true Should Jetpack's Open Graph Meta Tags be enabled. Default to true.
*/
if (false === apply_filters('jetpack_enable_opengraph', true)) {
_deprecated_function('jetpack_enable_opengraph', '2.0.3', 'jetpack_enable_open_graph');
return;
}
// Disable the widont filter on WP.com to avoid stray  s
$disable_widont = remove_filter('the_title', 'widont');
$og_output = "\n<!-- Jetpack Open Graph Tags -->\n";
$tags = array();
/**
* Filter the minimum width of the images used in Jetpack Open Graph Meta Tags.
*
* @module sharedaddy, publicize
*
* @since 2.0.0
*
* @param int 200 Minimum image width used in Jetpack Open Graph Meta Tags.
*/
$image_width = absint(apply_filters('jetpack_open_graph_image_width', 200));
/**
* Filter the minimum height of the images used in Jetpack Open Graph Meta Tags.
*
* @module sharedaddy, publicize
*
* @since 2.0.0
*
* @param int 200 Minimum image height used in Jetpack Open Graph Meta Tags.
*/
$image_height = absint(apply_filters('jetpack_open_graph_image_height', 200));
$description_length = 197;
if (is_home() || is_front_page()) {
$site_type = get_option('open_graph_protocol_site_type');
$tags['og:type'] = !empty($site_type) ? $site_type : 'website';
$tags['og:title'] = get_bloginfo('name');
$tags['og:description'] = get_bloginfo('description');
$front_page_id = get_option('page_for_posts');
if ($front_page_id && is_home()) {
$tags['og:url'] = get_permalink($front_page_id);
} else {
$tags['og:url'] = home_url('/');
}
// Associate a blog's root path with one or more Facebook accounts
$facebook_admins = get_option('facebook_admins');
if (!empty($facebook_admins)) {
$tags['fb:admins'] = $facebook_admins;
}
} else {
if (is_author()) {
$tags['og:type'] = 'profile';
$author = get_queried_object();
$tags['og:title'] = $author->display_name;
if (!empty($author->user_url)) {
$tags['og:url'] = $author->user_url;
} else {
$tags['og:url'] = get_author_posts_url($author->ID);
}
$tags['og:description'] = $author->description;
$tags['profile:first_name'] = get_the_author_meta('first_name', $author->ID);
$tags['profile:last_name'] = get_the_author_meta('last_name', $author->ID);
} else {
if (is_singular()) {
global $post;
$data = $post;
// so that we don't accidentally explode the global
$tags['og:type'] = 'article';
if (empty($data->post_title)) {
$tags['og:title'] = ' ';
} else {
/** This filter is documented in core/src/wp-includes/post-template.php */
$tags['og:title'] = wp_kses(apply_filters('the_title', $data->post_title, $data->ID), array());
}
$tags['og:url'] = get_permalink($data->ID);
if (!post_password_required()) {
if (!empty($data->post_excerpt)) {
$tags['og:description'] = preg_replace('@https?://[\\S]+@', '', strip_shortcodes(wp_kses($data->post_excerpt, array())));
} else {
$exploded_content_on_more_tag = explode('<!--more-->', $data->post_content);
$tags['og:description'] = wp_trim_words(preg_replace('@https?://[\\S]+@', '', strip_shortcodes(wp_kses($exploded_content_on_more_tag[0], array()))));
}
}
if (empty($tags['og:description'])) {
/**
* Filter the fallback `og:description` used when no excerpt information is provided.
*
* @module sharedaddy, publicize
*
* @since 3.9.0
*
* @param string $var Fallback og:description. Default is translated `Visit the post for more'.
* @param object $data Post object for the current post.
*/
$tags['og:description'] = apply_filters('jetpack_open_graph_fallback_description', __('Visit the post for more.', 'jetpack'), $data);
} else {
// Intentionally not using a filter to prevent pollution. @see https://github.com/Automattic/jetpack/pull/2899#issuecomment-151957382
$tags['og:description'] = wp_kses(trim(convert_chars(wptexturize($tags['og:description']))), array());
}
$tags['article:published_time'] = date('c', strtotime($data->post_date_gmt));
$tags['article:modified_time'] = date('c', strtotime($data->post_modified_gmt));
if (post_type_supports(get_post_type($data), 'author') && isset($data->post_author)) {
$publicize_facebook_user = get_post_meta($data->ID, '_publicize_facebook_user', true);
if (!empty($publicize_facebook_user)) {
$tags['article:author'] = esc_url($publicize_facebook_user);
}
}
}
}
}
/**
* Allow plugins to inject additional template-specific Open Graph tags.
*
* @module sharedaddy, publicize
*
* @since 3.0.0
*
* @param array $tags Array of Open Graph Meta tags.
* @param array $args Array of image size parameters.
*/
$tags = apply_filters('jetpack_open_graph_base_tags', $tags, compact('image_width', 'image_height'));
// Re-enable widont if we had disabled it
if ($disable_widont) {
add_filter('the_title', 'widont');
}
/**
* Do not return any Open Graph Meta tags if we don't have any info about a post.
*
* @module sharedaddy, publicize
*
* @since 3.0.0
*
* @param bool true Do not return any Open Graph Meta tags if we don't have any info about a post.
*/
if (empty($tags) && apply_filters('jetpack_open_graph_return_if_empty', true)) {
return;
}
$tags['og:site_name'] = get_bloginfo('name');
// Get image info and build tags
if (!post_password_required()) {
$image_info = jetpack_og_get_image($image_width, $image_height);
$tags['og:image'] = $image_info['src'];
if (!empty($image_info['width'])) {
$tags['og:image:width'] = $image_info['width'];
}
if (!empty($image_info['height'])) {
$tags['og:image:height'] = $image_info['height'];
}
}
// Facebook whines if you give it an empty title
if (empty($tags['og:title'])) {
$tags['og:title'] = __('(no title)', 'jetpack');
}
// Shorten the description if it's too long
if (isset($tags['og:description'])) {
$tags['og:description'] = strlen($tags['og:description']) > $description_length ? mb_substr($tags['og:description'], 0, $description_length) . '…' : $tags['og:description'];
}
// Try to add OG locale tag if the WP->FB data mapping exists
if (defined('JETPACK__GLOTPRESS_LOCALES_PATH') && file_exists(JETPACK__GLOTPRESS_LOCALES_PATH)) {
require_once JETPACK__GLOTPRESS_LOCALES_PATH;
$_locale = get_locale();
// We have to account for w.org vs WP.com locale divergence
if (defined('IS_WPCOM') && IS_WPCOM) {
$gp_locale = GP_Locales::by_field('slug', $_locale);
} else {
$gp_locale = GP_Locales::by_field('wp_locale', $_locale);
}
}
if (isset($gp_locale->facebook_locale) && !empty($gp_locale->facebook_locale)) {
$tags['og:locale'] = $gp_locale->facebook_locale;
}
/**
* Allow the addition of additional Open Graph Meta tags, or modify the existing tags.
*
* @module sharedaddy, publicize
*
* @since 2.0.0
*
* @param array $tags Array of Open Graph Meta tags.
* @param array $args Array of image size parameters.
*/
$tags = apply_filters('jetpack_open_graph_tags', $tags, compact('image_width', 'image_height'));
// secure_urls need to go right after each og:image to work properly so we will abstract them here
$secure = $tags['og:image:secure_url'] = empty($tags['og:image:secure_url']) ? '' : $tags['og:image:secure_url'];
unset($tags['og:image:secure_url']);
$secure_image_num = 0;
foreach ((array) $tags as $tag_property => $tag_content) {
// to accommodate multiple images
$tag_content = (array) $tag_content;
$tag_content = array_unique($tag_content);
foreach ($tag_content as $tag_content_single) {
if (empty($tag_content_single)) {
continue;
}
// Don't ever output empty tags
$og_tag = sprintf('<meta property="%s" content="%s" />', esc_attr($tag_property), esc_attr($tag_content_single));
/**
* Filter the HTML Output of each Open Graph Meta tag.
*
* @module sharedaddy, publicize
*
* @since 2.0.0
*
* @param string $og_tag HTML HTML Output of each Open Graph Meta tag.
*/
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
if ('og:image' == $tag_property) {
if (is_array($secure) && !empty($secure[$secure_image_num])) {
$og_tag = sprintf('<meta property="og:image:secure_url" content="%s" />', esc_url($secure[$secure_image_num]));
/** This filter is documented in functions.opengraph.php */
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
} else {
if (!is_array($secure) && !empty($secure)) {
$og_tag = sprintf('<meta property="og:image:secure_url" content="%s" />', esc_url($secure));
/** This filter is documented in functions.opengraph.php */
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
}
}
$secure_image_num++;
}
}
}
echo $og_output;
}
function jetpack_og_tags()
{
if (false === apply_filters('jetpack_enable_opengraph', true)) {
_deprecated_function('jetpack_enable_opengraph', '2.0.3', 'jetpack_enable_open_graph');
return;
}
// Disable the widont filter on WP.com to avoid stray  s
$disable_widont = remove_filter('the_title', 'widont');
$og_output = "\n<!-- Jetpack Open Graph Tags -->\n";
$tags = array();
$image_width = absint(apply_filters('jetpack_open_graph_image_width', 200));
$image_height = absint(apply_filters('jetpack_open_graph_image_height', 200));
$description_length = 197;
if (is_home() || is_front_page()) {
$site_type = get_option('open_graph_protocol_site_type');
$tags['og:type'] = !empty($site_type) ? $site_type : 'blog';
$tags['og:title'] = get_bloginfo('name');
$tags['og:description'] = get_bloginfo('description');
$front_page_id = get_option('page_for_posts');
if ($front_page_id && is_home()) {
$tags['og:url'] = get_permalink($front_page_id);
} else {
$tags['og:url'] = home_url('/');
}
// Associate a blog's root path with one or more Facebook accounts
$facebook_admins = get_option('facebook_admins');
if (!empty($facebook_admins)) {
$tags['fb:admins'] = $facebook_admins;
}
} else {
if (is_author()) {
$tags['og:type'] = 'profile';
$author = get_queried_object();
$tags['og:title'] = $author->display_name;
$tags['og:url'] = get_author_posts_url($author->ID);
$tags['og:description'] = $author->description;
$tags['profile:first_name'] = get_the_author_meta('first_name', $author->ID);
$tags['profile:last_name'] = get_the_author_meta('last_name', $author->ID);
} else {
if (is_singular()) {
global $post;
$data = $post;
// so that we don't accidentally explode the global
$tags['og:type'] = 'article';
$tags['og:title'] = empty($data->post_title) ? ' ' : wp_kses($data->post_title, array());
$tags['og:url'] = get_permalink($data->ID);
if (!post_password_required()) {
$tags['og:description'] = !empty($data->post_excerpt) ? strip_shortcodes(wp_kses($data->post_excerpt, array())) : wp_trim_words(strip_shortcodes(wp_kses($data->post_content, array())));
}
$tags['og:description'] = empty($tags['og:description']) ? ' ' : $tags['og:description'];
}
}
}
// Re-enable widont if we had disabled it
if ($disable_widont) {
add_filter('the_title', 'widont');
}
if (empty($tags)) {
return;
}
$tags['og:site_name'] = get_bloginfo('name');
$tags['og:image'] = jetpack_og_get_image($image_width, $image_height);
// Facebook whines if you give it an empty title
if (empty($tags['og:title'])) {
$tags['og:title'] = __('(no title)', 'jetpack');
}
// Shorten the description if it's too long
$tags['og:description'] = strlen($tags['og:description']) > $description_length ? mb_substr($tags['og:description'], 0, $description_length) . '...' : $tags['og:description'];
// Add any additional tags here, or modify what we've come up with
$tags = apply_filters('jetpack_open_graph_tags', $tags, compact('image_width', 'image_height'));
foreach ((array) $tags as $tag_property => $tag_content) {
// to accomodate multiple images
$tag_content = (array) $tag_content;
$tag_content = array_unique($tag_content);
foreach ($tag_content as $tag_content_single) {
if (empty($tag_content_single)) {
continue;
}
// Don't ever output empty tags
$og_tag = sprintf('<meta property="%s" content="%s" />', esc_attr($tag_property), esc_attr($tag_content_single));
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
}
}
echo $og_output;
}
function jetpack_og_tags()
{
if (false === apply_filters('jetpack_enable_opengraph', true)) {
_deprecated_function('jetpack_enable_opengraph', '2.0.3', 'jetpack_enable_open_graph');
return;
}
// Disable the widont filter on WP.com to avoid stray  s
$disable_widont = remove_filter('the_title', 'widont');
$og_output = "\n<!-- Jetpack Open Graph Tags -->\n";
$tags = array();
$image_width = absint(apply_filters('jetpack_open_graph_image_width', 200));
$image_height = absint(apply_filters('jetpack_open_graph_image_height', 200));
$description_length = 197;
if (is_home() || is_front_page()) {
$site_type = get_option('open_graph_protocol_site_type');
$tags['og:type'] = !empty($site_type) ? $site_type : 'website';
$tags['og:title'] = get_bloginfo('name');
$tags['og:description'] = get_bloginfo('description');
$front_page_id = get_option('page_for_posts');
if ($front_page_id && is_home()) {
$tags['og:url'] = get_permalink($front_page_id);
} else {
$tags['og:url'] = home_url('/');
}
// Associate a blog's root path with one or more Facebook accounts
$facebook_admins = get_option('facebook_admins');
if (!empty($facebook_admins)) {
$tags['fb:admins'] = $facebook_admins;
}
} else {
if (is_author()) {
$tags['og:type'] = 'profile';
$author = get_queried_object();
$tags['og:title'] = $author->display_name;
if (!empty($author->user_url)) {
$tags['og:url'] = $author->user_url;
} else {
$tags['og:url'] = get_author_posts_url($author->ID);
}
$tags['og:description'] = $author->description;
$tags['profile:first_name'] = get_the_author_meta('first_name', $author->ID);
$tags['profile:last_name'] = get_the_author_meta('last_name', $author->ID);
} else {
if (is_singular()) {
global $post;
$data = $post;
// so that we don't accidentally explode the global
$tags['og:type'] = 'article';
$tags['og:title'] = empty($data->post_title) ? ' ' : wp_kses($data->post_title, array());
$tags['og:url'] = get_permalink($data->ID);
if (!post_password_required()) {
$tags['og:description'] = !empty($data->post_excerpt) ? preg_replace('@https?://[\\S]+@', '', strip_shortcodes(wp_kses($data->post_excerpt, array()))) : wp_trim_words(preg_replace('@https?://[\\S]+@', '', strip_shortcodes(wp_kses($data->post_content, array()))));
}
if (empty($tags['og:description'])) {
$tags['og:description'] = __('Visit the post for more.', 'jetpack');
}
$tags['article:published_time'] = date('c', strtotime($data->post_date_gmt));
$tags['article:modified_time'] = date('c', strtotime($data->post_modified_gmt));
if (post_type_supports(get_post_type($data), 'author') && isset($data->post_author)) {
$publicize_facebook_user = get_post_meta($data->ID, '_publicize_facebook_user', true);
if (!empty($publicize_facebook_user)) {
$tags['article:author'] = esc_url($publicize_facebook_user);
} else {
$tags['article:author'] = get_author_posts_url($data->post_author);
}
}
}
}
}
// Allow plugins to inject additional template-specific open graph tags
$tags = apply_filters('jetpack_open_graph_base_tags', $tags, compact('image_width', 'image_height'));
// Re-enable widont if we had disabled it
if ($disable_widont) {
add_filter('the_title', 'widont');
}
if (empty($tags) && apply_filters('jetpack_open_graph_return_if_empty', true)) {
return;
}
$tags['og:site_name'] = get_bloginfo('name');
if (!post_password_required()) {
$tags['og:image'] = jetpack_og_get_image($image_width, $image_height);
}
// Facebook whines if you give it an empty title
if (empty($tags['og:title'])) {
$tags['og:title'] = __('(no title)', 'jetpack');
}
// Shorten the description if it's too long
if (isset($tags['og:description'])) {
$tags['og:description'] = strlen($tags['og:description']) > $description_length ? mb_substr($tags['og:description'], 0, $description_length) . '...' : $tags['og:description'];
}
// Add any additional tags here, or modify what we've come up with
$tags = apply_filters('jetpack_open_graph_tags', $tags, compact('image_width', 'image_height'));
// secure_urls need to go right after each og:image to work properly so we will abstract them here
$secure = $tags['og:image:secure_url'] = empty($tags['og:image:secure_url']) ? '' : $tags['og:image:secure_url'];
unset($tags['og:image:secure_url']);
$secure_image_num = 0;
foreach ((array) $tags as $tag_property => $tag_content) {
// to accommodate multiple images
$tag_content = (array) $tag_content;
$tag_content = array_unique($tag_content);
foreach ($tag_content as $tag_content_single) {
if (empty($tag_content_single)) {
continue;
}
// Don't ever output empty tags
$og_tag = sprintf('<meta property="%s" content="%s" />', esc_attr($tag_property), esc_attr($tag_content_single));
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
if ('og:image' == $tag_property) {
if (is_array($secure) && !empty($secure[$secure_image_num])) {
$og_tag = sprintf('<meta property="og:image:secure_url" content="%s" />', esc_url($secure[$secure_image_num]));
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
} else {
if (!is_array($secure) && !empty($secure)) {
$og_tag = sprintf('<meta property="og:image:secure_url" content="%s" />', esc_url($secure));
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
}
}
$secure_image_num++;
}
}
}
echo $og_output;
}
function jetpack_og_tags()
{
if (false === apply_filters('jetpack_enable_opengraph', true)) {
_deprecated_function('jetpack_enable_opengraph', '2.0.3', 'jetpack_enable_open_graph');
return;
}
$og_output = "\n<!-- Jetpack Open Graph Tags -->\n";
$tags = array();
$image_width = absint(apply_filters('jetpack_open_graph_image_width', 200));
$image_height = absint(apply_filters('jetpack_open_graph_image_height', 200));
$description_length = 197;
if (is_home() || is_front_page()) {
$site_type = get_option('open_graph_protocol_site_type');
$tags['og:type'] = !empty($site_type) ? $site_type : 'blog';
$tags['og:title'] = get_bloginfo('name');
$tags['og:url'] = is_home() ? get_permalink(get_option('page_for_posts')) : home_url('/');
$tags['og:description'] = get_bloginfo('description');
// Associate a blog's root path with one or more Facebook accounts
$facebook_admins = get_option('facebook_admins');
if (!empty($facebook_admins)) {
$tags['fb:admins'] = $facebook_admins;
}
} else {
if (is_author()) {
$tags['og:type'] = 'author';
$author = get_queried_object();
$tags['og:title'] = $author->display_name;
$tags['og:url'] = get_author_posts_url($author->ID);
$tags['og:description'] = $author->description;
} else {
if (is_singular()) {
global $post;
setup_postdata($post);
$tags['og:type'] = 'article';
$tags['og:title'] = get_the_title();
$tags['og:url'] = get_permalink();
$tags['og:description'] = strip_tags(get_the_excerpt());
// Force a description, to avoid FB getting its own
if (empty($tags['og:description'])) {
$tags['og:description'] = ' ';
}
}
}
}
if (empty($tags)) {
return;
}
$tags['og:site_name'] = get_bloginfo('name');
$tags['og:image'] = jetpack_og_get_image($image_width, $image_height);
// Facebook whines if you give it an empty title
if (empty($tags['og:title'])) {
$tags['og:title'] = __('(no title)', 'jetpack');
}
// Shorten the description if it's too long
$tags['og:description'] = strlen($tags['og:description']) > $description_length ? mb_substr($tags['og:description'], 0, $description_length) . '...' : $tags['og:description'];
// Add any additional tags here, or modify what we've come up with
$tags = apply_filters('jetpack_open_graph_tags', $tags, compact('image_width', 'image_height'));
foreach ((array) $tags as $tag_property => $tag_content) {
// to accomodate multiple images
$tag_content = (array) $tag_content;
$tag_content = array_unique($tag_content);
foreach ($tag_content as $tag_content_single) {
if (empty($tag_content_single)) {
continue;
}
// Don't ever output empty tags
$og_tag = sprintf('<meta property="%s" content="%s" />', esc_attr($tag_property), esc_attr($tag_content_single));
$og_output .= apply_filters('jetpack_open_graph_output', $og_tag);
$og_output .= "\n";
}
}
echo $og_output;
}