Hi David,
Thank you for pointing me in the right direction!
Here's the class code ..
<?php
/*
* Osclass – software for creating and publishing online classified
* advertising platforms
*
* Copyright (C) 2012 OSCLASS
*
* This program is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class Breadcrumb
{
private $location;
private $section;
private $title;
protected $aLevel;
public function __construct($lang = array())
{
$this->location = Rewrite::newInstance()->get_location();
$this->section = Rewrite::newInstance()->get_section();
$this->aLevel = array();
$this->setTitles($lang);
}
public function init()
{
if( in_array($this->getLocation(), array('item', 'page', 'search', 'login', 'register', 'user', 'contact')) ) {
$l = array(
'url' => osc_base_url(),
'title' => osc_page_title()
);
$this->addLevel($l);
}
switch($this->getLocation()) {
case('item'):
if( $this->getSection() == 'item_add' ) {
$l = array('title' => $this->title['item_add']);
$this->addLevel($l);
break;
}
$aCategory = osc_get_category('id', osc_item_category_id());
// remove
View::newInstance()->_erase('categories');
View::newInstance()->_erase('subcategories');
View::newInstance()->_exportVariableToView('category', $aCategory);
$l = array(
'url' => osc_search_category_url(),
'title' => osc_category_name()
);
$this->addLevel($l);
switch ($this->getSection()) {
case('item_edit'):
$l = array('url' => osc_item_url(), 'title' => osc_item_title());
$this->addLevel($l);
$l = array('title' => $this->title['item_edit']);
$this->addLevel($l);
break;
case('send_friend'):
$l = array('url' => osc_item_url(), 'title' => osc_item_title());
$this->addLevel($l);
$l = array('title' => $this->title['item_send_friend']);
$this->addLevel($l);
break;
case('contact'):
$l = array('url' => osc_item_url(), 'title' => osc_item_title());
$this->addLevel($l);
$l = array('title' => $this->title['item_contact']);
$this->addLevel($l);
break;
case(''):
$l = array('title' => osc_item_title());
$this->addLevel($l);
break;
}
break;
case('search'):
$region = osc_search_region();
$city = osc_search_city();
$pattern = osc_search_pattern();
$category = osc_search_category_id();
$category = ((count($category) == 1) ? $category[0] : '');
$b_show_all = ($pattern == '' && $category == '' && $region == '' && $city == '');
$b_category = ($category != '');
$b_pattern = ($pattern != '');
$b_region = ($region != '');
$b_city = ($city != '');
$b_location = ($b_region || $b_city);
// show all
if( $b_show_all ) {
$l = array('title' => $this->title['search']);
$this->addLevel($l);
break;
}
// category
if( $b_category ) {
$aCategories = Category::newInstance()->toRootTree($category);
foreach( $aCategories as $c ) {
View::newInstance()->_erase('categories');
View::newInstance()->_erase('subcategories');
View::newInstance()->_exportVariableToView('category', $c);
$l = array(
'url' => osc_search_category_url(),
'title' => osc_category_name()
);
$this->addLevel($l);
}
}
// location
if( $b_location ) {
$params = array();
if( $b_category ) {
$params['sCategory'] = $category;
}
if( $b_city ) {
$aCity = City::newInstance()->findByName($city);
if( count($aCity) == 0 ) {
$params['sCity'] = $city;
$l = array(
'url' => osc_search_url($params),
'title' => $city
);
$this->addLevel($l);
} else {
$aRegion = Region::newInstance()->findByPrimaryKey($aCity['fk_i_region_id']);
$params['sRegion'] = $aRegion['s_name'];
$l = array(
'url' => osc_search_url($params),
'title' => $aRegion['s_name']
);
$this->addLevel($l);
$params['sCity'] = $aCity['s_name'];
$l = array(
'url' => osc_search_url($params),
'title' => $aCity['s_name']
);
$this->addLevel($l);
}
} else if( $b_region ) {
$params['sRegion'] = $region;
$l = array(
'url' => osc_search_url($params),
'title' => $region
);
$this->addLevel($l);
}
}
// pattern
if( $b_pattern ) {
$l = array('title' => sprintf($this->title['search_pattern'], $pattern));
$this->addLevel($l);
}
// remove url from the last node
$nodes = $this->getaLevel();
if( $nodes > 0 ) {
if( array_key_exists('url', $nodes[count($nodes) - 1]) ) {
unset($nodes[count($nodes) - 1]['url']);
}
}
$this->setaLevel($nodes);
break;
case('user'):
// use dashboard without url if you're in the dashboards
if( $this->getSection() == 'dashboard' ) {
$l = array('title' => $this->title['user_dashboard']);
$this->addLevel($l);
break;
}
// use dashboard without url if you're in the dashboards
if( $this->getSection() == 'pub_profile' ) {
$l = array('title' => sprintf($this->title['user_dashboard_profile'], osc_user_name()));
$this->addLevel($l);
break;
}
$l = array(
'url' => osc_user_dashboard_url(),
'title' => $this->title['user_account']
);
$this->addLevel($l);
switch($this->getSection()) {
case('items'):
$l = array('title' => $this->title['user_items']);
$this->addLevel($l);
break;
case('alerts'):
$l = array('title' => $this->title['user_alerts']);
$this->addLevel($l);
break;
case('profile'):
$l = array('title' => $this->title['user_profile']);
$this->addLevel($l);
break;
case('change_email'):
$l = array('title' => $this->title['user_change_email']);
$this->addLevel($l);
break;
case('change_password'):
$l = array('title' => $this->title['user_change_password']);
$this->addLevel($l);
break;
case('change_username'):
$l = array('title' => $this->title['user_change_username']);
$this->addLevel($l);
break;
}
break;
case('login'):
switch($this->getSection()) {
case('recover'):
$l = array('title' => $this->title['login_recover']);
$this->addLevel($l);
break;
case('forgot'):
$l = array('title' => $this->title['login_forgot']);
$this->addLevel($l);
break;
case(''):
$l = array('title' => $this->title['login']);
$this->addLevel($l);
break;
}
break;
case('register'):
$l = array('title' => $this->title['register']);
$this->addLevel($l);
break;
case('page'):
$l = array('title' => osc_static_page_title());
$this->addLevel($l);
break;
case('contact'):
$l = array('title' => $this->title['contact']);
$this->addLevel($l);
break;
}
}
public function render($separator = '»')
{
if( count($this->aLevel) == 0 ) {
return '';
}
$node = array();
for($i = 0; $i < count($this->aLevel); $i++) {
$text = '<li ';
// set a class style for first and last <li>
if( $i == 0 ) {
$text .= 'class="first-child" ';
}
if( ($i == (count($this->aLevel) - 1)) && ($i != 0) ) {
$text .= 'class="last-child" ';
}
$text .='itemscope itemtype="http://data-vocabulary.org/Breadcrumb" >';
// set separator
if( $i > 0 ) {
$text .= ' ' . $separator . ' ';
}
// create span tag
$title = '<span itemprop="title">' . $this->aLevel[$i]['title'] . '</span>';
if( array_key_exists('url', $this->aLevel[$i]) ) {
$title = '<a href="' . $this->aLevel[$i]['url'] . '" itemprop="url">' . $title . '</a>';
}
$node[] = $text . $title . '</li>' . PHP_EOL;
}
$result = '<ul class="breadcrumb">' . PHP_EOL;
$result .= implode(PHP_EOL, $node);
$result .= '</ul>' . PHP_EOL;
return $result;
}
/**
* Set the texts for the breadcrumb
*
* @since 3.1
*/
public function setTitles($lang)
{
// default titles
$this->title['item_add'] = __('Publish a listing');
$this->title['item_edit'] = __('Edit your listing');
$this->title['item_send_friend'] = __('Send to a friend');
$this->title['item_contact'] = __('Contact publisher');
$this->title['search'] = __('Search results');
$this->title['search_pattern'] = __('Search results: %s');
$this->title['user_dashboard'] = __('Dashboard');
$this->title['user_dashboard_profile'] = __("%s's profile");
$this->title['user_account'] = __('Account');
$this->title['user_items'] = __('My listings');
$this->title['user_alerts'] = __('My alerts');
$this->title['user_profile'] = __('Update my profile');
$this->title['user_change_email'] = __('Change my email');
$this->title['user_change_username'] = __('Change my username');
$this->title['user_change_password'] = __('Change my password');
$this->title['login'] = __('Login');
$this->title['login_recover'] = __('Recover your password');
$this->title['login_forgot'] = __('Change your password');
$this->title['register'] = __('Create a new account');
$this->title['contact'] = __('Contact');
if( !is_array($lang) ) {
return;
}
foreach($lang as $k => $v) {
if( array_key_exists($k, $this->title) ) {
$this->title[$k] = $v;
}
}
}
public function getaLevel()
{
return $this->aLevel;
}
public function setaLevel($aLevel)
{
$this->aLevel = $aLevel;
}
public function setLocation($location)
{
$this->location = $location;
}
public function getLocation()
{
return $this->location;
}
public function setSection($section)
{
$this->section = $section;
}
public function getSection()
{
return $this->section;
}
public function addLevel($level) {
if( !is_array($level) ) {
return;
}
$this->aLevel[] = $level;
}
}
/* file end: ./oc-includes/osclass/classes/Breadcrumb.php */
?>
What changes should I make to change the Page Title to Home or Site Name? All I wish to do:
Change this:
Page Title > Category > Subcategory > Item
(MySite offers service1, service2 and service3 > Category > Subcategory > Item)
To:
SiteName > Category > Subcategory > Item
(MySite > Category > Subcategory > Item)
or
(Home > Category > Subcategory > Item)
Thank you for any help you can provide.
Andy.
