/**
* Get blog's category ordering value in case of root categories, parent Chapter subcat ordering otherwise
*
* @return string parent subcat ordering
*/
function get_parent_subcat_ordering()
{
if (empty($this->parent_ID)) {
// Return the default blog setting
$this->load_Blog();
return $this->Blog->get_setting('category_ordering');
}
$this->get_parent_Chapter();
return $this->parent_Chapter->get_subcat_ordering();
}
/**
* Generate the URL to access the category.
*
* @param string|NULL 'param_num', 'subchap', 'chapters'
* @param string|NULL url to use
* @param integer category page to link to, default:1
* @param integer|NULL number of posts per page (used for param_num only)
* @param string glue between url params
*/
function get_permanent_url($link_type = NULL, $blogurl = NULL, $paged = 1, $chapter_posts_per_page = NULL, $glue = '&')
{
global $DB, $cacheweekly, $Settings;
if (empty($link_type)) {
// Use default from settings:
$this->get_Blog();
$link_type = $this->Blog->get_setting('chapter_links');
}
if (empty($blogurl)) {
$this->get_Blog();
$blogurl = $this->Blog->gen_blogurl();
}
switch ($link_type) {
case 'param_num':
$r = url_add_param($blogurl, 'cat=' . $this->ID, $glue);
if (empty($chapter_posts_per_page)) {
// Use default from Blog
$this->get_Blog();
$chapter_posts_per_page = $this->Blog->get_setting('chapter_posts_per_page');
}
if (!empty($chapter_posts_per_page) && $chapter_posts_per_page != $this->Blog->get_setting('posts_per_page')) {
// We want a specific post per page count:
$r = url_add_param($r, 'posts=' . $chapter_posts_per_page, $glue);
}
break;
case 'subchap':
$this->get_Blog();
$category_prefix = $this->Blog->get_setting('category_prefix');
if (!empty($category_prefix)) {
$r = url_add_tail($blogurl, '/' . $category_prefix . '/' . $this->urlname . '/');
} else {
$r = url_add_tail($blogurl, '/' . $this->urlname . '/');
}
break;
case 'chapters':
default:
$this->get_Blog();
$category_prefix = $this->Blog->get_setting('category_prefix');
if (!empty($category_prefix)) {
$r = url_add_tail($blogurl, '/' . $category_prefix . '/' . $this->get_url_path());
} else {
$r = url_add_tail($blogurl, '/' . $this->get_url_path());
}
break;
}
if ($paged > 1) {
$r = url_add_param($r, 'paged=' . $paged, $glue);
}
return $r;
}
/**
* Get "nice" title of the Item
* @return string
*/
function get_title($params = array())
{
global $ReqURL, $Blog, $MainList;
// Set default post navigation
$def_post_navigation = empty($Blog) ? 'same_blog' : $Blog->get_setting('post_navigation');
// Make sure we are not missing any param:
$params = array_merge(array('before' => '', 'after' => '', 'format' => 'htmlbody', 'link_type' => '#', 'link_class' => '#', 'max_length' => '', 'target_blog' => '', 'nav_target' => NULL, 'post_navigation' => $def_post_navigation, 'title_field' => 'title'), $params);
// Set post navigation target
$nav_target = $params['nav_target'] === NULL && isset($MainList) && !empty($MainList->nav_target) ? $MainList->nav_target : $params['nav_target'];
$blogurl = '';
if (!empty($Blog) && $this->check_cross_post_nav($params['target_blog'], $Blog->ID)) {
$blogurl = $Blog->gen_blogurl();
}
$title = format_to_output($this->{$params}['title_field'], $params['format']);
if ($params['max_length'] != '') {
// Crop long title
$title = strmaxlen($title, intval($params['max_length']));
}
if (empty($title)) {
return;
}
if ($params['link_type'] == '#') {
// Use default link type from settings:
if ($this->is_intro()) {
// This is an intro, do not link title by default:
$params['link_type'] = 'none';
} elseif (is_same_url($this->get_permanent_url('', $blogurl, '&'), $ReqURL)) {
// We are on the single url already:
$params['link_type'] = 'none';
} else {
if ($this->ptyp_ID == 3000) {
// tblue> This is a sidebar link, link to its "link to" URL by default:
$params['link_type'] = 'linkto_url';
} else {
// This is a normal post: use default link strategy from Blog settings:
$this->get_Blog();
$params['link_type'] = $this->Blog->get_setting('title_link_type');
}
}
}
switch ($params['link_type']) {
case 'auto':
$url = empty($this->url) ? $this->get_permanent_url() : $this->url;
break;
case 'permalink':
$url = $this->get_permanent_url('', $blogurl);
break;
case 'linkto_url':
$url = $this->url;
break;
case 'admin_view':
$url = '?ctrl=items&blog=' . $this->get_blog_ID() . '&p=' . $this->ID;
break;
case 'none':
default:
}
if (!empty($url)) {
// url is set, also add navigation param if it is necessary
$url = $this->add_navigation_param($url, $params['post_navigation'], $nav_target);
}
$link_class = '';
if ($params['link_class'] != '#') {
$link_class = ' class="' . $params['link_class'] . '"';
}
$r = $params['before'];
if (!empty($url)) {
$r .= '<a href="' . $url . '"' . $link_class . '>' . $title . '</a>';
} else {
$r .= $title;
}
$r .= $params['after'];
return $r;
}
/**
* Template function: display title for item and link to related URL
*/
function title($params = array())
{
// Make sure we are not missing any param:
$params = array_merge(array('before' => '', 'after' => '', 'format' => 'htmlbody', 'link_type' => '#'), $params);
$title = format_to_output($this->title, $params['format']);
if (empty($title)) {
return;
}
if ($params['link_type'] == '#') {
// Use default link type from settings:
$this->get_Blog();
$params['link_type'] = $this->Blog->get_setting('title_link_type');
}
switch ($params['link_type']) {
case 'permalink':
$url = $this->get_permanent_url();
break;
case 'linkto_url':
$url = $this->url;
break;
case 'admin_view':
$url = '?ctrl=items&blog=' . $this->blog_ID . '&p=' . $this->ID;
break;
case 'none':
default:
}
echo $params['before'];
if (!empty($url)) {
echo '<a href="' . $url . '">' . $title . '</a>';
} else {
echo $title;
}
echo $params['after'];
}
