/**
* Method to get cities item data
*
* @access public
* @return array
*/
function getData()
{
// Lets load the types if it doesn't already exist
if (empty($this->_data)) {
$query = $this->_buildQuery();
$this->_db->setQuery($query);
$rows = $this->_db->loadObjectList();
//establish the hierarchy of the categories
$children = array();
//set depth limit
$levellimit = 10;
foreach ($rows as $child) {
$parent = $child->parent_id;
$list = @$children[$parent] ? $children[$parent] : array();
array_push($list, $child);
$children[$parent] = $list;
}
//get list of the items
$list = hotelguide_city::treerecurse(0, '', array(), $children, false, max(0, $levellimit - 1));
$total = count($list);
jimport('joomla.html.pagination');
$this->_pagination = new JPagination($total, $this->getState('limitstart'), $this->getState('limit'));
$this->_data = array_slice($list, $this->_pagination->limitstart, $this->_pagination->limit);
}
return $this->_data;
}
function search_city($country, $city)
{
if ($country < 1) {
$country = 0;
}
$cityoption = hotelguide_city::getCityTree($country, 2);
$output = hotelguide_city::buildcityselect($cityoption, 'filter_city', $city, 0, 'class="inputbox" size="1" style="font-size: 10px; width: 200px; text-align:left;"');
echo $output;
}
/**
* Get the room tree
* based on the joomla 1.0 treerecurse
*
* @access public
* @return array
*/
function treerecurse($id, $indent, $list, &$children, $title, $maxlevel = 9999, $level = 0, $type = 1)
{
if (@$children[$id] && $level <= $maxlevel) {
foreach ($children[$id] as $v) {
$id = $v->id;
if ($type) {
$pre = '<sup>|_</sup> ';
$spacer = '. ';
} else {
$pre = '- ';
$spacer = ' ';
}
if ($title) {
if ($v->parent_id == 0) {
$txt = '' . $v->name;
} else {
$txt = $pre . $v->name;
}
} else {
if ($v->parent_id == 0) {
$txt = '';
} else {
$txt = $pre;
}
}
$pt = $v->parent_id;
$list[$id] = $v;
$list[$id]->treename = "{$indent}{$txt}";
$list[$id]->children = count(@$children[$id]);
$list = hotelguide_city::treerecurse($id, $indent . $spacer, $list, $children, $title, $maxlevel, $level + 1, $type);
}
}
return $list;
}
function ChangeLocalHotel()
{
$city = JRequest::getVar('city');
$cities = hotelguide_city::getCityTree($city, 1);
$javascript = 'onChange="ChangeHotelRoom(this.value)"';
$output = hotelguide_city::buildcityselect($cities, 'city', 0, true, 'class="inputbox" size="1" style="font-size: 10px; width: 200px; text-align:left;"' . $javascript);
echo $output;
}
$states[] = JHTML::_('select.option', 0, JText::_('HG_NOT_AVAILABLE'));
$states = @array_merge($states, $result);
$javascript = 'onChange="ChangeStateCity(this.value)"';
$states = JHTML::_('select.genericlist', $states, 'filter_states', 'class="inputbox" size="1" style="font-size: 10px; width: 100%; text-align:left;"' . $javascript . 'disabled', 'value', 'text', '');
}
echo $states;
echo '</div>' . "\n";
echo '</div>' . "\n";
}
if ($parameters[2] == 1) {
echo '<div class="search_col1">' . JText::_('HG_CITY') . ': </div>' . "\n";
echo '<div class="search_col2">' . "\n";
echo '<div id="AjaxCity">';
$country = 0;
$cityoption = hotelguide_city::getCityTree($country, 2);
$output = hotelguide_city::buildcityselect($cityoption, 'filter_city', 0, 0, 'class="inputbox" size="1" style="font-size: 10px; width: 100%; text-align:left;"');
echo $output;
echo '</div>';
echo '</div>' . "\n";
}
if ($parameters[3] == 1) {
echo '<div class="search_col1">' . JText::_('HG_ARRIVE') . ': </div>' . "\n";
echo '<div class="search_col2">' . "\n";
echo JHTML::_('hotelguide.list.incalendar', 'checkin', '', NULL);
echo '</div>' . "\n";
echo '<div class="search_col1">' . JText::_('HG_DEPART') . ': </div>' . "\n";
echo '<div class="search_col2">' . "\n";
echo JHTML::_('hotelguide.list.outcalendar', 'checkout', '', NULL);
echo '</div>' . "\n";
}
echo '<div class="search_col1"></div>' . "\n";
function ChangeCity_planroute2()
{
$country = (int) JRequest::getVar('country2');
$cityoption = hotelguide_city::getCityTree($country, 2);
$javascript = 'onChange="toAddress()"';
$output = hotelguide_city::buildcityselect($cityoption, 'filter_city2', 0, 0, 'class="inputbox" size="1" style="font-size: 10px; width: 100%; text-align:left;"' . $javascript);
echo $output;
}
function ChangeCity()
{
$country = (int) JRequest::getVar('country');
$cityoption = hotelguide_city::getCityTree($country, 2);
$output = hotelguide_city::buildcityselect($cityoption, 'filter_city', 0, 0, 'class="inputbox" size="1" style="font-size: 10px; width: 100%; text-align:left;"');
echo $output;
}
