/**
* Overrides archive pages e.g. locations, events, event tags, event tags based on user settings
* @param string $template
* @return string
*/
function template($template)
{
global $wp_query, $EM_Tag, $em_tag_id;
if (is_tax(EM_TAXONOMY_TAG) && get_option('dbem_cp_tags_formats', true)) {
add_filter('the_content', array('EM_Tag_Taxonomy', 'the_content'));
$EM_Tag = em_get_tag($wp_query->queried_object->term_id);
$wp_query->em_tag_id = $em_tag_id = $EM_Tag->term_id;
//we assign $em_category_id just in case other themes/plugins do something out of the ordinary to WP_Query
$wp_query->posts = array();
$wp_query->posts[0] = new stdClass();
$wp_query->posts[0]->post_title = $wp_query->queried_object->post_title = $EM_Tag->output(get_option('dbem_tag_page_title_format'));
$post_array = array('ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_excerpt', 'post_status', 'comment_status', 'ping_status', 'post_password', 'post_name', 'to_ping', 'pinged', 'post_modified', 'post_modified_gmt', 'post_content_filtered', 'post_parent', 'guid', 'menu_order', 'post_type', 'post_mime_type', 'comment_count', 'filter');
foreach ($post_array as $post_array_item) {
$wp_query->posts[0]->{$post_array_item} = '';
}
$wp_query->post = $wp_query->posts[0];
$wp_query->post_count = 1;
$wp_query->found_posts = 1;
$wp_query->max_num_pages = 1;
//tweak flags for determining page type
$wp_query->is_tax = 0;
$wp_query->is_page = 1;
$wp_query->is_single = 0;
$wp_query->is_singular = 1;
$wp_query->is_archive = 0;
$template = locate_template(array('page.php', 'index.php'), false);
//category becomes a page
}
return $template;
}
function the_content($content)
{
global $wp_query, $EM_Tag, $post, $em_tag_id;
if (!empty($wp_query->em_tag_id) || $post->ID == get_option('dbem_tags_page') && !empty($em_tag_id)) {
$EM_Tag = empty($wp_query->em_tag_id) ? em_get_tag($em_tag_id) : em_get_tag($wp_query->em_tag_id);
ob_start();
em_locate_template('templates/tag-single.php', true);
return ob_get_clean();
}
}
public static function the_content($content)
{
global $wp_query, $EM_Tag, $post, $em_tag_id;
$is_tags_page = $post->ID == get_option('dbem_tags_page');
$tag_flag = !empty($wp_query->em_tag_id) || !empty($em_tag_id);
if ($is_tags_page && $tag_flag || empty($post->ID) && $tag_flag) {
$EM_Tag = empty($wp_query->em_tag_id) ? em_get_tag($em_tag_id) : em_get_tag($wp_query->em_tag_id);
ob_start();
em_locate_template('templates/tag-single.php', true);
return ob_get_clean();
}
return $content;
}
/**
* Overrides archive pages e.g. locations, events, event tags, event tags based on user settings
* @param string $template
* @return string
*/
function template($template)
{
global $wp_query;
if (is_archive()) {
if (!empty($wp_query->queried_object->taxonomy) && $wp_query->queried_object->taxonomy == EM_TAXONOMY_TAG && get_option('dbem_cp_tags_formats', true)) {
add_filter('the_content', array('EM_Tag_Taxonomy', 'the_content'));
$EM_Tag = em_get_tag($wp_query->queried_object->term_id);
$wp_query->posts = array();
$wp_query->posts[0] = new stdClass();
$wp_query->posts[0]->post_title = $EM_Tag->output(get_option('dbem_tag_page_title_format'));
$wp_query->posts[0]->post_content = '';
$wp_query->post = $wp_query->posts[0];
$wp_query->post_count = 1;
$wp_query->found_posts = 1;
$wp_query->max_num_pages = 1;
$template = locate_template(array('page.php', 'index.php'), false);
//category becomes a page
}
}
return $template;
}
/**
* Is this a a single category page?
* @return boolean
*/
function em_is_tag_page($tag = false)
{
if (!empty($tag)) {
global $wp_query, $post, $em_tag_id;
if (is_tax(EM_TAXONOMY_TAG, $tag)) {
return true;
}
if (!empty($wp_query->em_tag_id) || !empty($em_tag_id)) {
$tag_id = !empty($wp_query->em_tag_id) ? $wp_query->em_tag_id : $em_tag_id;
$EM_Tag = em_get_tag($tag_id);
if (is_array($tag)) {
$is_tag = array();
foreach ($tag as $id_or_term) {
$is_tag[] = is_numeric($id_or_term) ? $EM_Tag->id == $id_or_term : $EM_Tag->slug == $id_or_term || $EM_Tag->name == $id_or_term;
}
return in_array(true, $is_tag);
} else {
$is_tag = is_numeric($tag) ? $EM_Tag->id == $tag : $EM_Tag->slug == $tag || $EM_Tag->name == $tag;
return $is_tag;
}
return false;
}
return false;
}
return em_get_page_type() == 'tag';
}
