/**
* fb_opengraph
*
*/
public static function fb_opengraph()
{
$post = new \TimberPost();
$title = $post->title;
$description = is_single() ? str_replace('', "'", $post->get_preview(60, true, false, true)) : get_bloginfo('description', 'display');
$img = has_post_thumbnail($post->id) ? wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'large')[0] : (get_theme_mod('og_img') ? get_theme_mod('og_img') : esc_url(get_theme_mod('logo')));
$type = is_author() ? 'profile' : (is_single() ? 'article' : 'website');
$url = get_permalink();
$url = rtrim(esc_url(apply_filters('og_url', $url)));
if (!substr($url, -1) === '/') {
$url .= '/';
// slash fixes Facebook Debugger "Circular Redirect Path"
}
$open_graph = array('site_name' => esc_attr(apply_filters('og_site_name', get_bloginfo())), 'title' => esc_attr(apply_filters('og_title', $title)), 'description' => esc_attr(apply_filters('og_description', $description)), 'type' => esc_attr(apply_filters('og_type', $type)), 'url' => $url, 'image' => esc_url(apply_filters('og_image', $img)));
\Timber::render('open-graph.twig', array('open_graph' => $open_graph));
}
/**
* add meta_description
*
* hook after post has loaded to add a unique meta-description
*
*/
public static function meta_description()
{
$post = new \TimberPost();
// check for custom field
$description = wptexturize($post->get_field('meta_description'));
// else use preview
if (empty($description)) {
$description = str_replace('', "'", $post->get_preview(40, true, false, true));
}
// finally use the blog description
if (empty($description)) {
$description = get_bloginfo('description', 'display');
}
$description = esc_attr($description);
// limit to SEO recommended length
if (strlen($description) > 155) {
$description = substr($description, 0, 155);
$description = \TimberHelper::trim_words($description, str_word_count($description) - 1);
}
return $description;
}
function testPreviewWithCustomMoreTag()
{
$pid = $this->factory->post->create(array('post_content' => 'Eric is a polar bear <!-- more But what is Elaina? --> Lauren is not a duck', 'post_excerpt' => ''));
$post = new TimberPost($pid);
$this->assertEquals('Eric is a polar bear <a href="' . $post->link() . '" class="read-more">But what is Elaina?</a>', $post->get_preview());
}
function testGetPreview()
{
global $wp_rewrite;
$struc = false;
$wp_rewrite->permalink_structure = $struc;
update_option('permalink_structure', $struc);
$post_id = $this->factory->post->create(array('post_content' => 'this is super dooper trooper long words'));
$post = new TimberPost($post_id);
// no excerpt
$post->post_excerpt = '';
$preview = $post->get_preview(3);
$this->assertRegExp('/this is super … <a href="http:\\/\\/example.org\\/\\?p=\\d+" class="read-more">Read More<\\/a>/', $preview);
// excerpt set, force is false, no read more
$post->post_excerpt = 'this is excerpt longer than three words';
$preview = $post->get_preview(3, false, '');
$this->assertEquals($preview, $post->post_excerpt);
// custom read more set
$post->post_excerpt = '';
$preview = $post->get_preview(3, false, 'Custom more');
$this->assertRegExp('/this is super … <a href="http:\\/\\/example.org\\/\\?p=\\d+" class="read-more">Custom more<\\/a>/', $preview);
// content with <!--more--> tag, force false
$post->post_content = 'this is super dooper<!--more--> trooper long words';
$preview = $post->get_preview(2, false, '');
$this->assertEquals('this is super dooper', $preview);
}
function testDoubleEllipsis()
{
$post_id = $this->factory->post->create();
$post = new TimberPost($post_id);
$post->post_excerpt = 'this is super dooper trooper long words';
$prev = $post->get_preview(3, true);
$this->assertEquals(1, substr_count($prev, '…'));
}
<?php
$data = Timber::get_context();
$pi = new TimberPost();
if (isset($pi->banner_image)) {
$pi->banner_image = new TimberImage($pi->banner_image);
}
$data['post'] = $pi;
if ($pi->custom_title_tag) {
$data['wp_title'] = $pi->custom_title_tag . ' - Upstatement Blog';
} else {
$data['wp_title'] = $pi->get_title() . ' - Upstatement Blog';
}
if ($pi->custom_description) {
$data['meta_desc'] = $pi->custom_description;
} else {
$data['meta_desc'] = strip_tags($pi->get_preview(30, true, '', true));
}
$data['sidebar'] = Timber::get_sidebar();
if (post_password_required($post->ID)) {
Timber::render('single-password.twig', $data);
} else {
Timber::render('single.twig', $data);
}
public function get_preview($len = 50, $force = false, $readmore = 'Read More', $strip = true)
{
return $this->post->get_preview($len, $force, $readmore, $strip);
}
/**
* @group failing
*/
function testPreviewWithCustomStripTags()
{
$pid = $this->factory->post->create(array('post_content' => '<span>Even in the <a href="">world</a> of make-believe there have to be rules. The parts have to be consistent and belong together</span>'));
$post = new TimberPost($pid);
$post->post_excerpt = '';
$preview = $post->get_preview(6, true, 'Read More', '<span>');
$this->assertEquals('<span>Even in the world of</span>… <a href="' . $post->link() . '" class="read-more">Read More</a>', $preview);
}
/**
* add meta_description
*
* hook after post has loaded to add a unique meta-description
*
*/
public static function meta_description()
{
$post = new \TimberPost();
// check for custom field
$description = wptexturize($post->get_field('meta_description'));
if (is_tax()) {
if ($temp = term_description(get_queried_object(), get_query_var('taxonomy'))) {
$description = $temp;
}
} elseif (is_post_type_archive()) {
if ($temp = get_the_archive_description()) {
$description = $temp;
}
}
// else use preview
if (empty($description)) {
$description = str_replace('', "'", $post->get_preview(40, true, false, true));
}
// finally use the blog description
if (empty($description)) {
$description = get_bloginfo('description', 'raw');
}
$description = esc_attr(wp_strip_all_tags($description));
// limit to SEO recommended length
if (strlen($description) > 155) {
$description = substr($description, 0, 155);
$description = \TimberHelper::trim_words($description, str_word_count($description) - 1);
}
return $description;
}
