function fourteenxt_excerpts($content = false)
{
// If is the home page, an archive, or search results
if (is_home() || is_archive() && !is_singular()) {
global $post;
$content = $post->post_excerpt;
// If an excerpt is set in the Optional Excerpt box
if ($content) {
$content = apply_filters('the_excerpt', $content);
// If no excerpt is set
} else {
$content = $post->post_content;
if (get_theme_mod('fourteenxt_excerpt_length')) {
$excerpt_length = get_theme_mod('fourteenxt_excerpt_length');
} else {
$excerpt_length = 30;
}
$words = explode(' ', $content, $excerpt_length + 1);
$more = fourteenxt_read_more();
if (count($words) > $excerpt_length) {
array_pop($words);
array_push($words, $more);
$content = implode(' ', $words);
}
}
}
// Make sure to return the content
return $content;
}
function fourteenxt_excerpts($content = false)
{
// If is the home page, an archive, or search results
if (is_home() || is_archive() && !is_singular()) {
global $post;
$content = $post->post_excerpt;
// If an excerpt is set in the Optional Excerpt box
if ($content) {
$content = apply_filters('the_excerpt', $content);
// If no excerpt is set
} else {
$content = $post->post_content;
if (get_theme_mod('fourteenxt_excerpt_length')) {
$excerpt_length = get_theme_mod('fourteenxt_excerpt_length');
} else {
$excerpt_length = 30;
}
$words = explode(' ', $content, $excerpt_length + 1);
$more = fourteenxt_read_more();
if (count($words) > $excerpt_length) {
array_pop($words);
array_push($words, $more);
$content = implode(' ', $words);
}
// If post format is video use first video as excerpt
$postcustom = get_post_custom_keys();
if ($postcustom) {
$i = 1;
foreach ($postcustom as $key) {
if (strpos($key, 'oembed')) {
foreach (get_post_custom_values($key) as $video) {
if ($i == 1) {
$content = $video;
}
$i++;
}
}
}
}
$content = $content;
}
}
// Make sure to return the content
return $content;
}
