Current File : /home/admin/public_html/old/administrator/components/com_joomgallery/helpers/html/joomselect.php
<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-1.5/JG/trunk/administrator/components/com_joomgallery/helpers/html/joomselect.php $
// $Id: joomselect.php 3092 2011-05-20 09:56:58Z aha $
/******************************************************************************\
** JoomGallery 1.5.7 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2011 M. Andreas Boettcher **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\******************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* Utility class for creating HTML Grids
*
* @static
* @package JoomGallery
* @since 1.5.5
*/
class JHTMLJoomSelect
{
/**
* Construct HTML list of all categories
*
* @access public
* @param int $currentcat An array of category IDs which shall be preselected
* @param string $cname Name of HTML select according to $_POST variable
* @param string $extra HTML Code
* @param int $orig catid - filled if category shall be excluded
* @param string $separator character to separate the elements in path
* @return string HTML Code
* @since 1.0.0
*/
function categoryList($currentcat, $cname = 'catid', $extra = null, $orig = null, $separator = ' » ')
{
$ambit = JoomAmbit::getInstance();
$cats = $ambit->getCategoryStructure();
$options = array();
$level = 0;
$tmpCat = array();
$filter = ($cname == 'parent' && $orig != null) ? true : false;
$origfound = false;
$filtercatkeys = array();
foreach($cats as $key => $cat)
{
// Check, if a certain category and it's subcategories have to be filtered out
// of the list
if($filter)
{
if(!$origfound)
{
if($cat->cid == $orig)
{
$origfound = true;
$filtercatkeys[$orig] = $key;
}
}
else
{
if(isset($filtercatkeys[$cat->parent]))
{
$filtercatkeys[$cat->cid] = $key;
}
}
}
// Determine the level of current category
if($cat->parent == 0)
{
// Starting with new root category
$level = 0;
}
else
{
if($cat->parent == $tmpCat[$level]->cid)
{
// One category level deeper
$level++;
}
else
{
// Determine the correct category level, either same level or level(s) up
for($i = $level; $i > 0; $i--)
{
if($cat->parent == $tmpCat[$i]->parent)
{
$level = $i;
break;
}
}
}
}
// Remember category for that level to build up path name later on
$tmpCat[$level] = $cat;
// Build select option for that category
$options[$key] = new stdClass();
$options[$key]->cid = $cat->cid;
$options[$key]->name = $tmpCat[0]->name;
if($level > 0)
{
for($i = 1; $i <= $level; $i++)
{
$options[$key]->name .= $separator.$tmpCat[$i]->name;
}
}
}
// Remove categories to be filtered out
if(!empty($filtercatkeys))
{
foreach($filtercatkeys as $key => $value)
{
unset($options[$value]);
}
}
$rootcat = new stdClass();
$rootcat->cid = 0;
$rootcat->name = '';
array_unshift($options, $rootcat);
$attribs = 'class="inputbox"';
if($extra)
{
$attribs .= ' '.$extra;
}
$output = JHTML::_('select.genericlist', $options, $cname, $attribs, 'cid', 'name', $currentcat);
return $output;
}
/**
* Construct HTML list of allowed categories in backend
*
* @access public
* @param array $selected An array of category IDs which shall be preselected
* @param string $name The name of the list
* @param string $extra Some extra HTML code to put into the tag of the list
* @param string $separator character to separate the elements in path
* @return string The HTML output of the list
* @since 1.0.0
*/
function allowedCategoryList($selected, $name = 'jg_category[]', $extra = null, $separator = ' » ')
{
$ambit = JoomAmbit::getInstance();
$cats = $ambit->getCategoryStructure();
static $options = array();
$level = 0;
$tmpCat = array();
if(empty($options))
{
foreach($cats as $key => $cat)
{
// Determine the level of current category
if($cat->parent == 0)
{
// Starting with new root category
$level = 0;
}
else
{
if($cat->parent == $tmpCat[$level]->cid)
{
// One category level deeper
$level++;
}
else
{
// Determine the correct category level, either same level or level(s) up
for($i = $level; $i > 0; $i--)
{
if($cat->parent == $tmpCat[$i]->parent)
{
$level = $i;
break;
}
}
}
}
// Remember category for that level to build up path name later on
$tmpCat[$level] = $cat;
// Build select option for that category
if($cat->owner == 0)
{
$options[$key] = new stdClass();
$options[$key]->cid = $cat->cid;
$options[$key]->name = $tmpCat[0]->name;
if($level > 0)
{
for($i = 1; $i <= $level; $i++)
{
$options[$key]->name .= $separator.$tmpCat[$i]->name;
}
}
}
}
$rootcat = new stdClass();
$rootcat->cid = 0;
$rootcat->name = '';
array_unshift($options, $rootcat);
}
$attribs = 'class="inputbox" multiple="multiple" size="6"';
if($extra)
{
$attribs .= ' '.$extra;
}
// Build the html select list
return JHTML::_('select.genericlist', $options, $name, $attribs, 'cid', 'name', $selected);
}
/**
* Construct HTML list of users
*
* @access public
* @param string $name Name of the HTML select list to use
* @param array $active Array of selected users
* @param boolean $nouser True, if 'No user' should be included on top of the list
* @param array $additional Additional entries to add
* @param string $javascript Additional code in the select list
* @param boolean $reg True, if registered users should be ignored
* @param int $multiple Size of the box if it shall be a multiple select box, 0 otherwise
* @return string The HTML output
* @since 1.5.5
*/
function users($name, $active, $nouser = false, $additional = array(), $javascript = null, $reg = false, $multiple = 6)
{
$db = & JFactory::getDBO();
$config = & JoomConfig::getInstance();
$type = $config->get('jg_realname') ? 'name' : 'username';
$users = array();
if($nouser)
{
$users[] = JHTML::_('select.option', '0', JText::_('JGA_COMMON_NO_USER'));
}
foreach($additional as $key => $value)
{
$users[] = JHTML::_('select.option', $key, $value);
}
$and = '';
if($reg)
{
// does not include registered users in the list
$and = ' AND gid > 18';
}
$query = 'SELECT
id AS value,
'.$type.' AS text
FROM
#__users
WHERE
block = 0
'.$and.'
ORDER BY
'.$type;
$db->setQuery($query);
$users = array_merge($users, $db->loadObjectList());
$multiple_box = '';
if($multiple > 0)
{
$multiple_box = ' multiple="multiple" size="'.$multiple.'"';
}
return JHTML::_('select.genericlist', $users, $name, 'class="inputbox"'.$multiple_box.' '.$javascript, 'value', 'text', $active);
}
/**
* Callback function for sorting an array of objects to assembled names of
* categories with alle parent categories
* @see categoryList()
*
* @access public
* @param object $a
* @param object $b
* @return 0 if names equal, -1 if a < b, 1 if a > b
* @since 1.0.0
*/
function sortCatArray($a,$b)
{
return strcmp($a->name, $b->name);
}
}