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<?php
/**
* JBZoo is universal CCK, application for YooTheme Zoo component
* @package JBZoo
* @author JBZoo App http://jbzoo.com
* @copyright Copyright (C) JBZoo.com
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
class JBHTMLHelper extends AppHelper {
/**
* Render option list
* @param $data
* @param $name
* @param null $attribs
* @param null $selected
* @param bool $idtag
* @param bool $translate
* @return string
*/
public function radio(
$data,
$name,
$attribs = null,
$selected = null,
$idtag = false,
$translate = false
)
{
if (empty($data)) {
return null;
}
$attribs = $this->_buildAttrs($attribs);
return $this->_list('radio', $data, $name, $attribs, $selected, $idtag, $translate);
}
/**
* Render checkbox list
* @param $data
* @param $name
* @param null $attribs
* @param null $selected
* @param bool $idtag
* @param bool $translate
* @return string
*/
public function checkbox(
$data,
$name,
$attribs = null,
$selected = null,
$idtag = false,
$translate = false
)
{
if (empty($data)) {
return null;
}
if ($idtag) {
$attribs['id'] = $idtag;
}
$attribs = $this->_buildAttrs($attribs);
return $this->_list('checkbox', $data, $name, $attribs, $selected, $idtag, $translate);
}
/**
* Render select list
* @param $data
* @param $name
* @param null $attribs
* @param null $selected
* @param bool $idtag
* @param bool $translate
* @return string
*/
public function select(
$data,
$name,
$attribs = null,
$selected = null,
$idtag = false,
$translate = false
)
{
if (empty($data)) {
return null;
}
if ($idtag) {
$attribs['id'] = $idtag;
}
if (isset($attribs['multiple']) && $attribs['multiple'] == 'multiple') {
$name = $name . '[]';
}
$attribs = $this->_buildAttrs($attribs);
return $this->app->html->_('zoo.genericlist', $data, $name, $attribs, 'value', 'text', $selected, $idtag, $translate);
}
/**
* Render text field
* @param $name
* @param null $value
* @param null $attribs
* @param null $idtag
* @return string
*/
public function text($name, $value = null, $attribs = null, $idtag = null)
{
if ($idtag) {
$attribs['id'] = $idtag;
}
$attribs = $this->_buildAttrs($attribs);
if (strpos($attribs, 'jsAutocomplete') !== false) {
$this->app->jbassets->jqueryui();
$this->app->jbassets->initAutocomplete();
}
return $this->app->html->_('control.text', $name, $value, $attribs);
}
/**
* Render hidden field
* @param $name
* @param null $value
* @param null $attribs
* @param null $idtag
* @return string
*/
public function hidden($name, $value = null, $attribs = null, $idtag = null)
{
if ($idtag) {
$attribs['id'] = $idtag;
}
$attribs = $this->_buildAttrs($attribs);
$value = $this->cleanAttrValue($value);
return '<input type="hidden" name="' . $name . '" ' . $attribs . ' value="' . $value . '" />';
}
/**
* Render calendar element
* @param $name
* @param null $value
* @param null $attribs
* @param null $idtag
* @param array $params
* @return string
*/
public function calendar($name, $value = null, $attribs = null, $idtag = null, $params = array())
{
if ($idtag) {
$attribs['id'] = $idtag;
}
$params['dateFormat'] = trim($params['dateFormat']);
$this->app->jbassets->jqueryui();
$this->app->jbassets->addScript('jQuery(function($){
$("#' . $idtag . '").datepicker(' . json_encode($params) . ');
});');
return $this->text($name, $value, $attribs, $idtag);
}
/**
* Render jQueryUI slider
* @param array $params
* @param string $value
* @param string $name
* @param string $idtag
* @return string
*/
public function slider($params, $value = '', $name = '', $idtag = '')
{
if (!empty($value)) {
$value = explode('/', $value);
} else {
$value = array($params['min'], $params['max']);
}
$this->app->jbassets->jqueryui();
$this->app->jbassets->addScript('jQuery(function($){
$("#' . $idtag . '-wrapper").removeAttr("slide");
$("#' . $idtag . '-wrapper")[0].slide = null;
$("#' . $idtag . '-wrapper").slider({
"range" : true,
"min" : ' . ((float)$params['min'] ? (float)$params['min'] : 0) . ',
"max" : ' . ((float)$params['max'] ? (float)$params['max'] : 10000) . ',
"step" : ' . ((float)$params['step'] ? (float)$params['step'] : 100) . ',
"values": [' . (float)$value['0'] . ', ' . (float)$value['1'] . '],
"slide" : function(event,ui) {
$("#' . $idtag . '-value").val(ui.values[0] + "/" + ui.values[1]);
$("#' . $idtag . '-value-0").html(ui.values[0]);
$("#' . $idtag . '-value-1").html(ui.values[1]);
}
});
$("#' . $idtag . '-value").val(' . (float)$value['0'] . '+ "/" +' . (float)$value['1'] . ');
});');
return '<div id="' . $idtag . '-wrapper"> </div>' . "\n"
. '<span id="' . $idtag . '-value-0" class="slider-value-0">' . (float)$value['0'] . '</span>' . "\n"
. '<span id="' . $idtag . '-value-1" class="slider-value-1">' . (float)$value['1'] . '</span>' . "\n"
. '<input type="hidden" id="' . $idtag . '-value" name="' . $name . '" />' . "\n";
}
/**
* Render option list
* @param $data
* @param $name
* @param null $attribs
* @param null $selected
* @param bool $idtag
* @param bool $translate
* @return string
*/
public function buttonsJqueryUI(
$data,
$name,
$attribs = null,
$selected = null,
$idtag = false,
$translate = false
)
{
if (isset($attribs['multiple'])) {
$html = $this->checkbox($data, $name, $attribs, $selected, $idtag, $translate);
} else {
$html = $this->radio($data, $name, $attribs, $selected, $idtag, $translate);
}
$this->app->jbassets->jqueryui();
$this->app->jbassets->addScript('jQuery(function($){
$("#' . $idtag . '-wrapper' . '").buttonset();
});');
return '<div id="' . $idtag . '-wrapper">' . $html . '</div>';
}
/**
* Render chosen
* @param $data
* @param $name
* @param null $attribs
* @param null $selected
* @param bool $idtag
* @param bool $translate
* @return string
*/
public function selectChosen(
$data,
$name,
$attribs = null,
$selected = null,
$idtag = false,
$translate = false
)
{
$this->app->jbassets->chosen();
$this->app->jbassets->addScript('jQuery(function($){
$("#' . $idtag . '").chosen();
});');
return $this->select($data, $name, $attribs, $selected, $idtag, $translate);
}
/**
* Select cascade
* @param array $selectInfo
* @param string $name
* @param array $selected
* @param array $attribs
* @param bool $idtag
* @return string
*/
public function selectCascade(
$selectInfo,
$name,
$selected = array(),
$attribs = null,
$idtag = false)
{
$itemList = $selectInfo['items'];
$maxLevel = $selectInfo['maxLevel'];
$listNames = $selectInfo['names'];
$uniqId = uniqid();
$deepLevelCheck = $deepLevel = 0;
$html = array();
for ($i = 0; $i <= $maxLevel; $i++) {
$value = isset($selected[$i]) ? $selected[$i] : null;
$attrs = array(
'class' => 'jbselect-' . $i,
'name' => $name . '[]',
'list-order' => $i,
'disabled' => 'disabled',
'id' => 'jbselect-' . $i . '-' . $uniqId,
);
$html[] = '<div>';
$html[] = '<label for="' . $attrs['id'] . '">' . $listNames[$i] . '</label>';
$html[] = '<select ' . $this->app->jbhtml->buildAttrs($attrs) . '>';
$html[] = '<option value=""> - </option>';
if ($deepLevelCheck == $deepLevel) {
$deepLevelCheck++;
foreach ($itemList as $key => $item) {
if ($value == $key) {
$html[] = '<option value="' . $key . '" selected="selected">' . $key . '</option>';
} else {
$html[] = '<option value="' . $key . '">' . $key . '</option>';
}
}
}
if (isset($itemList[$value])) {
$itemList = $itemList[$value];
$deepLevel++;
}
if (isset($selectInfo['items'][$value]) && !empty($selectInfo['items'][$value])) {
$tmpItems = $selectInfo['items'][$value];
}
$html[] = '</select></div>';
}
$this->app->jbassets->initSelectCascade();
$this->app->jbassets->initJBCascadeSelect($uniqId, $selectInfo['items']);
$attribs['class'][] = 'jbcascadeselect';
return '<div class="jbcascadeselect-wrapper jbcascadeselect-' . $uniqId . '">'
. '<div ' . $this->app->jbhtml->buildAttrs($attribs) . '>'
. implode(" ", $html)
. '</div></div>';
}
/**
* Generates an HTML checkbox/radio list.
* @param string $inputType Type of html input element
* @param array $data An array of objects
* @param string $name The value of the HTML name attribute
* @param string $attribs Additional HTML attributes for the <select> tag
* @param string $selected The name of the object variable for the option text
* @param boolean $idtag Value of the field id or null by default
* @param boolean $translate True if options will be translated
* @param boolean $isLabelWrap True if options wrappeed label tag
* @return string HTML for the select list
*/
private function _list($inputType, $data, $name, $attribs = null, $selected = null, $idtag = false,
$translate = false, $isLabelWrap = false
)
{
reset($data);
if (is_array($attribs)) {
$attribs = $this->_buildAttrs($attribs);
}
$idText = $idtag ? $idtag : $name;
if ($inputType == 'checkbox') {
$name = $name . '[]';
}
$html = array();
foreach ($data as $obj) {
$value = $obj->value;
$text = $translate ? JText::_($obj->text) : $obj->text;
$id = (isset($obj->id) ? $obj->id : null);
$extra = array(
'value' => $value,
'name' => $name,
'type' => $inputType,
'id' => $idText . $value,
);
if (is_array($selected)) {
foreach ($selected as $val) {
if ($value == $val) {
$extra['checked'] = 'checked';
break;
}
}
} else {
if ((string)$value == (string)$selected) {
$extra['checked'] = 'checked';
}
}
$extraLabel = array(
'for' => $extra['id'],
'class' => $inputType . '-lbl',
);
if ($isLabelWrap) {
$html[] = '<label ' . $this->_buildAttrs($extraLabel) . '>'
. '<input ' . $this->_buildAttrs($extra) . ' />'
. $text . '</label>';
} else {
$html[] = '<input ' . $this->_buildAttrs($extra) . ' />'
. '<label ' . $this->_buildAttrs($extraLabel) . '>' . $text . '</label>';
}
}
return implode("\n\t", $html);
}
/**
* Build attrs
* @param $attrs
* @return null|string
*/
public function buildAttrs($attrs)
{
return $this->_buildAttrs($attrs);
}
/**
* Build attrs
* TODO: Remove method, replace to public
* @param $attrs
* @return null|string
*/
protected function _buildAttrs($attrs)
{
$result = ' ';
if (is_string($attrs)) {
$result .= $attrs;
} elseif (!empty($attrs)) {
foreach ($attrs as $key => $param) {
$param = (array)$param;
$value = $this->cleanAttrValue(implode(' ', $param));
if (!empty($value) || $value == '0' || $key == 'value') {
$result .= ' ' . $key . '="' . $value . '"';
}
}
}
return JString::trim($result);
}
/**
* Clear attribute value
* @param string $value
* @return string
*/
public function cleanAttrValue($value)
{
$value = htmlspecialchars($value, ENT_QUOTES, 'UTF-8');
$value = JString::trim($value);
return $value;
}
}