function impose_post_teaser(&$object, $post_type, $use_teaser_type = 'fixed')
{
global $current_user, $scoper, $wp_query;
require_once dirname(__FILE__) . '/teaser_rs.php';
$teaser_replace = array();
$teaser_prepend = array();
$teaser_append = array();
$teaser_replace[$post_type]['post_content'] = ScoperTeaser::get_teaser_text('replace', 'content', 'post', $post_type, $current_user);
$teaser_replace[$post_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('replace', 'excerpt', 'post', $post_type, $current_user);
$teaser_prepend[$post_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('prepend', 'excerpt', 'post', $post_type, $current_user);
$teaser_append[$post_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('append', 'excerpt', 'post', $post_type, $current_user);
$teaser_prepend[$post_type]['post_name'] = ScoperTeaser::get_teaser_text('prepend', 'name', 'post', $post_type, $current_user);
$teaser_append[$post_type]['post_name'] = ScoperTeaser::get_teaser_text('append', 'name', 'post', $post_type, $current_user);
$force_excerpt = array();
$force_excerpt[$post_type] = 'excerpt' == $use_teaser_type;
$args = array('teaser_prepend' => $teaser_prepend, 'teaser_append' => $teaser_append, 'teaser_replace' => $teaser_replace, 'force_excerpt' => $force_excerpt);
ScoperTeaser::apply_post_teaser($object, $post_type, $args);
$wp_query->is_404 = false;
$wp_query->is_attachment = true;
$wp_query->is_single = true;
$wp_query->is_singular = true;
$object->ancestors = array($object->post_parent);
$wp_query->post_count = 1;
$wp_query->is_attachment = true;
$wp_query->posts[] = $object;
if (isset($wp_query->query_vars['error'])) {
unset($wp_query->query_vars['error']);
}
if (isset($wp_query->query['error'])) {
$wp_query->query['error'] = '';
}
}
function posts_teaser($results, $tease_otypes, $args = '')
{
$defaults = array('user' => '', 'use_object_roles' => -1, 'use_term_roles' => -1, 'request' => '');
$args = array_merge($defaults, (array) $args);
extract($args);
global $wpdb, $scoper, $wp_query;
if (did_action('wp_meta') && !did_action('wp_head')) {
return $results;
}
if (!is_object($user)) {
global $current_user;
$user = $current_user;
}
$teaser_replace = array();
$teaser_prepend = array();
$teaser_append = array();
foreach ($tease_otypes as $object_type) {
$teaser_replace[$object_type]['post_content'] = ScoperTeaser::get_teaser_text('replace', 'content', 'post', $object_type, $user);
$teaser_prepend[$object_type]['post_content'] = ScoperTeaser::get_teaser_text('prepend', 'content', 'post', $object_type, $user);
$teaser_append[$object_type]['post_content'] = ScoperTeaser::get_teaser_text('append', 'content', 'post', $object_type, $user);
$teaser_replace[$object_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('replace', 'excerpt', 'post', $object_type, $user);
$teaser_prepend[$object_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('prepend', 'excerpt', 'post', $object_type, $user);
$teaser_append[$object_type]['post_excerpt'] = ScoperTeaser::get_teaser_text('append', 'excerpt', 'post', $object_type, $user);
$teaser_prepend[$object_type]['post_title'] = ScoperTeaser::get_teaser_text('prepend', 'name', 'post', $object_type, $user);
$teaser_append[$object_type]['post_title'] = ScoperTeaser::get_teaser_text('append', 'name', 'post', $object_type, $user);
}
global $scoper_teaser_filtered_ids;
if (!isset($scoper->teaser_ids)) {
$scoper->teaser_ids = array();
}
$excerpt_teaser = array();
$more_teaser = array();
$x_chars_teaser = array();
foreach ($tease_otypes as $object_type) {
$teaser_type = scoper_get_otype_option('use_teaser', 'post', $object_type);
if ('excerpt' == $teaser_type) {
$excerpt_teaser[$object_type] = true;
} elseif ('more' == $teaser_type) {
$excerpt_teaser[$object_type] = true;
$more_teaser[$object_type] = true;
} elseif ('x_chars' == $teaser_type) {
$excerpt_teaser[$object_type] = true;
$more_teaser[$object_type] = true;
$x_chars_teaser[$object_type] = true;
}
}
// strip content from all $results rows not in $items
$args = array('teaser_prepend' => $teaser_prepend, 'teaser_append' => $teaser_append, 'teaser_replace' => $teaser_replace, 'excerpt_teaser' => $excerpt_teaser, 'more_teaser' => $more_teaser, 'x_chars_teaser' => $x_chars_teaser);
foreach (array_keys($results) as $key) {
if (is_array($results[$key])) {
$id = $results[$key]['ID'];
} else {
$id = $results[$key]->ID;
}
if (!$scoper_teaser_filtered_ids || !in_array($id, $scoper_teaser_filtered_ids)) {
if (isset($results[$key]->post_type)) {
$object_type = $results[$key]->post_type;
} else {
$object_type = $scoper->data_sources->get_from_db('type', 'post', $id);
}
if (!in_array($object_type, $tease_otypes)) {
continue;
}
ScoperTeaser::apply_teaser($results[$key], 'post', $object_type, $args);
}
}
return $results;
}
function flt_nav_menu_items($items, $menu_name, $args)
{
global $wpdb;
$item_types = array();
foreach ($items as $key => $item) {
if (!isset($item_types[$item->type])) {
$item_types["{$item->type}"] = array();
}
if (!isset($item_types[$item->type][$item->object])) {
$item_types[$item->type][$item->object] = array($key => $item->object_id);
} else {
$item_types[$item->type][$item->object][$key] = $item->object_id;
}
}
$teaser_enabled = scoper_get_otype_option('do_teaser', 'post');
// remove unreadable terms
if (isset($item_types['taxonomy'])) {
foreach ($item_types['taxonomy'] as $taxonomy => $item_ids) {
if ($teaser_enabled) {
if ($taxonomy_obj = get_taxonomy($taxonomy)) {
foreach ($taxonomy_obj->object_type as $post_type) {
// don't remove a term if it is associated with a post type that's being teased
if (scoper_get_otype_option('use_teaser', 'post', $post_type)) {
continue 2;
}
}
}
}
/*
$query_base = "SELECT t.term_id FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE 1=1 AND tt.taxonomy = '$taxonomy'";
$query = apply_filters( 'terms_request_rs', $query_base, $taxonomy ); //, array( 'skip_teaser' => true ) );
$okay_ids = scoper_get_col($query);
*/
$hide_empty = isset($args['hide_empty']) ? $args['hide_empty'] : 0;
$okay_ids = get_terms($taxonomy, "fields=ids&hierarchical=0&hide_empty={$hide_empty}");
if ($remove_ids = array_diff($item_ids, $okay_ids)) {
$items = array_diff_key($items, $remove_ids);
}
}
}
// remove unreadable posts
if (isset($item_types['post_type'])) {
foreach ($item_types['post_type'] as $post_type => $item_ids) {
$where = apply_filters('objects_where_rs', '', 'post', $post_type, array('skip_teaser' => true));
$okay_ids = scoper_get_col("SELECT ID FROM {$wpdb->posts} WHERE post_type = '{$post_type}' {$where} AND ID IN ('" . implode("','", $item_ids) . "')");
if ($remove_ids = array_diff($item_ids, $okay_ids)) {
if ($teaser_enabled && scoper_get_otype_option('use_teaser', 'post', $post_type)) {
require_once dirname(__FILE__) . '/teaser_rs.php';
$teaser_prepend = ScoperTeaser::get_teaser_text('prepend', 'name', 'post', $post_type);
$teaser_append = ScoperTeaser::get_teaser_text('append', 'name', 'post', $post_type);
foreach (array_keys($remove_ids) as $key) {
$items[$key]->title = $teaser_prepend . $items[$key]->title . $teaser_append;
}
} else {
$items = array_diff_key($items, $remove_ids);
}
}
}
}
return $items;
}