function widget($args, $instance)
{
global $post;
// Preserve global $post
$preserve = $post;
extract($args);
// only useful on post pages
if (!is_single()) {
return;
}
$title = apply_filters('widget_title', empty($instance['title']) ? __('Read Next', 'largo') : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
$related = new Largo_Related($instance['qty']);
//get the related posts
$rel_posts = new WP_Query(array('post__in' => $related->ids(), 'nopaging' => 1, 'posts_per_page' => $instance['qty'], 'ignore_sticky_posts' => 1));
if ($rel_posts->have_posts()) {
echo '<ul class="related">';
while ($rel_posts->have_posts()) {
$rel_posts->the_post();
echo '<li>';
echo '<a href="' . get_permalink() . '"/>' . get_the_post_thumbnail(get_the_ID(), 'thumbnail', array('class' => 'alignleft')) . '</a>';
?>
<h4><a href="<?php
the_permalink();
?>
" title="Read: <?php
esc_attr(the_title('', '', FALSE));
?>
"><?php
the_title();
?>
</a></h4>
<h5 class="byline">
<span class="by-author"><?php
largo_byline(true, true);
?>
</span>
<time class="entry-date updated dtstamp pubdate" datetime="<?php
echo esc_attr(get_the_date('c'));
?>
"><?php
largo_time();
?>
</time>
</h5>
<?php
// post excerpt/summary
largo_excerpt(get_the_ID(), 2, false, '', true);
echo '</li>';
}
echo "</ul>";
}
echo $after_widget;
// Restore global $post
wp_reset_postdata();
$post = $preserve;
}
function test_largo_time()
{
$id = $this->factory->post->create();
// Test with $echo = false
$result = largo_time(false, $id);
$this->assertTrue(!empty($result));
// Test with $echo = true
$this->expectOutputRegex('/<span class\\="time\\-ago">.*ago<\\/span>/');
largo_time(true, $id);
// Make sure `largo_time` can determine the post id properly
global $post;
$save = $post;
$post = get_post($id);
setup_postdata($post);
$another_result = largo_time(false);
$this->assertEquals($result, $another_result);
wp_reset_postdata();
$post = $save;
}
function largo_byline($echo = true, $exclude_date = false, $post = null)
{
if (!empty($post)) {
if (is_object($post)) {
$post_id = $post->ID;
} else {
if (is_numeric($post)) {
$post_id = $post;
}
}
} else {
$post_id = get_the_ID();
}
$values = get_post_custom($post_id);
if (function_exists('get_coauthors') && !isset($values['largo_byline_text'])) {
$coauthors = get_coauthors($post_id);
foreach ($coauthors as $author) {
$byline_text = $author->display_name;
if ($org = $author->organization) {
$byline_text .= ' (' . $org . ')';
}
$out[] = '<a class="url fn n" href="' . get_author_posts_url($author->ID, $author->user_nicename) . '" title="' . esc_attr(sprintf(__('Read All Posts By %s', 'largo'), $author->display_name)) . '" rel="author">' . esc_html($byline_text) . '</a>';
}
if (count($out) > 1) {
end($out);
$key = key($out);
reset($out);
$authors = implode(', ', array_slice($out, 0, -1));
$authors .= ' <span class="and">' . __('and', 'largo') . '</span> ' . $out[$key];
} else {
$authors = $out[0];
}
} else {
$authors = largo_author_link(false, $post_id);
}
$output = '<span class="by-author"><span class="by">' . __('By', 'largo') . '</span> <span class="author vcard" itemprop="author">' . $authors . '</span></span>';
if (!$exclude_date) {
$output .= '<span class="sep"> | </span><time class="entry-date updated dtstamp pubdate" datetime="' . esc_attr(get_the_date('c', $post_id)) . '">' . largo_time(false, $post_id) . '</time>';
}
if (current_user_can('edit_post', $post_id)) {
$output .= '<span class="sep"> | </span><span class="edit-link"><a href="' . get_edit_post_link($post_id) . '">' . __('Edit This Post', 'largo') . '</a></span>';
}
if (is_single() && of_get_option('clean_read') === 'byline') {
$output .= '<a href="#" class="clean-read">' . __('View as "Clean Read"', 'largo') . '</a>';
}
if ($echo) {
echo $output;
} else {
return $output;
}
}
?>
" title="Read: <?php
esc_attr(the_title('', '', FALSE));
?>
"><?php
the_title();
?>
</a></h4>
<?php
// post thumbnail, by default after headline
if (get_the_post_thumbnail() && isset($instance) && isset($instance['thumbnail_location']) && $instance['thumbnail_location'] == 'after') {
echo '<a href="' . get_permalink() . '"/>' . get_the_post_thumbnail(get_the_ID(), 'thumbnail', array('class' => 'alignleft')) . '</a>';
}
// post byline, if indicated
if (isset($instance) && isset($instance['show_byline']) && $instance['show_byline']) {
?>
<h5 class="byline"><time class="entry-date updated dtstamp pubdate" datetime="<?php
echo esc_attr(get_the_date('c'));
?>
"><?php
largo_time();
?>
</time></h5>
<?php
}
// post excerpt/summary
if ($post->post_excerpt) {
echo '<p>' . $post->post_excerpt . '</p>';
} else {
echo '<p>' . largo_trim_sentences($post->post_content, 2) . '</p>';
}
function largo_byline($echo = true, $exclude_date = false, $post = null)
{
if (!empty($post)) {
if (is_object($post)) {
$post_id = $post->ID;
} else {
if (is_numeric($post)) {
$post_id = $post;
}
}
} else {
$post_id = get_the_ID();
}
$values = get_post_custom($post_id);
if (function_exists('get_coauthors') && !isset($values['largo_byline_text'])) {
$coauthors = get_coauthors($post_id);
foreach ($coauthors as $author) {
$byline_text = $author->display_name;
if ($org = $author->organization) {
$byline_text .= ' (' . $org . ')';
}
$out[] = '<a class="url fn n" href="' . get_author_posts_url($author->ID, $author->user_nicename) . '" title="' . esc_attr(sprintf(__('Read All Posts By %s', 'largo'), $author->display_name)) . '" rel="author">' . esc_html($byline_text) . '</a>';
}
if (count($out) > 1) {
end($out);
$key = key($out);
reset($out);
$authors = implode(', ', array_slice($out, 0, -1));
$authors .= ' <span class="and">' . __('and', 'largo') . '</span> ' . $out[$key];
} else {
$authors = $out[0];
}
} else {
$authors = largo_author_link(false, $post_id);
}
$output = '<span class="by-author"><span class="by">' . __('By', 'largo') . '</span> <span class="author vcard" itemprop="author">' . $authors . '</span></span>';
if (!$exclude_date) {
$output .= '<span class="sep"> | </span><time class="entry-date updated dtstamp pubdate" datetime="' . esc_attr(get_the_date('c', $post_id)) . '">' . largo_time(false, $post_id) . '</time>';
}
/**
* Filter the largo_byline output text to allow adding items at the beginning or the end of the text.
*
* @since 0.5.4
* @param string $partial The HTML of the output of largo_byline(), before the edit link is added.
* @link https://github.com/INN/Largo/issues/1070
*/
$output = apply_filters('largo_byline', $output);
if (current_user_can('edit_post', $post_id)) {
$output .= '<span class="sep"> | </span><span class="edit-link"><a href="' . get_edit_post_link($post_id) . '">' . __('Edit This Post', 'largo') . '</a></span>';
}
if ($echo) {
echo $output;
} else {
return $output;
}
}
