%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
*------------------------------------------------------------------------------
* @package T3 Framework for Joomla!
*------------------------------------------------------------------------------
* @copyright Copyright (C) 2004-2013 JoomlArt.com. All Rights Reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
* @authors JoomlArt, JoomlaBamboo, (contribute to this project at github
* & Google group to become co-author)
* @Google group: https://groups.google.com/forum/#!forum/t3fw
* @Link: http://t3-framework.org
*------------------------------------------------------------------------------
*/
// No direct access
defined('_JEXEC') or die();
T3::import('core/template');
jimport('joomla.utilities.utility');
/**
* T3Template class provides extended template tools used for T3 framework
*
* @package T3
*/
class T3TemplateLayout extends T3Template
{
protected $_block = null;
/**
* Class constructor
* @param object $template Current template instance
*/
public function __construct($template = null)
{
parent::__construct($template);
if(!$this->responcls){
$this->setParam('responsive', 0);
}
$this->setParam('devmode', 0);
// disable option skip component content when loading layout for admin
$this->setParam('skip_component_content', null);
}
/**
* Get current layout tpls
*
* @return string Layout name
*/
public function getLayout()
{
return JFactory::getApplication()->input->getCmd('t3layout', $this->_tpl->params->get('mainlayout'));
}
/**
* Check a module condition is true or not
* @param string $positions
* @return true always return true
*/
function countModules($positions)
{
return 1;
}
/**
* Check for a spotlight if it can be render or not
* @param string $name spotlight name
* @param string $positions default position values
*
* @return true always return true
*/
function checkSpotlight($name, $positions)
{
return 1;
}
/**
* Check for the message queue
*
* @return true always return true
*/
function hasMessage(){
return 1;
}
/**
* Load block content
*
* @param $block string block name - the real block is tpls/blocks/[blockname].php
* @param $vars array information of block (used in template layout)
*
* @return string Block content
*/
function loadBlock($block, $vars = array())
{
if (!$this->_block) {
$this->_block = $block;
}
$path = T3Path::getPath('tpls/system/' . $block . '.php');
if (!$path) {
$path = T3Path::getPath('tpls/blocks/' . $block . '.php');
}
ob_start();
if ($path) {
include $path;
} else {
echo "<div class=\"error\">Block [$block] not found!</div>";
}
$content = ob_get_contents();
ob_end_clean();
if (isset($vars['spl'])) {
$content = preg_replace('#(<[A-Za-z]+[^>^\/]*)>#', '\1 data-original="' . $block . '"' . (isset($vars['spl']) ? ' data-spotlight="' . $vars['name'] . '"' : '') . '>', $content, 1);
$this->_block = null;
}
echo isset($vars['spl']) ? $content : ('<div class="t3-admin-layout-section">' . $content . '</div>');
}
/**
* Load layout content
* @param $layout string Block name - the real block is tpls/blocks/[blockname].php
*
* @return none
*/
function loadLayout($layout)
{
$path = T3Path::getPath('tpls/' . $layout . '.php', 'tpls/default.php');
if ($path) {
// include $path;
$html = $this->loadFile($path);
// parse and replace jdoc
$html = $this->_parse($html);
echo $html;
} else {
echo "<div class=\"error\">Layout [$layout] or [Default] not found!</div>";
}
}
/**
* Generate a spotlight block
*
* @param $name string Name of spotlight - identity, ex: 'spotlight-1'
* @param $positions string default positions, ex: 'positon-1, position-2'
* @param $info array
* options for spotlight and for every position
* ex: array(
* 'row-fluid' => 1,
* 'position-1' => array(
* '[dv1]' => 'span3 special',
* '[dv2]' => 'span3 hidden'
* ),
* 'position-2' => array(...)
* )
* @return none render spotlight block
*/
function spotlight($name, $positions, array $info = array())
{
$vars = is_array($info) ? $info : array();
$defpos = $poss = preg_split('/\s*,\s*/', $positions);
$defnumpos = count($defpos);
$splparams = array();
for ($i = 1; $i <= $this->maxgrid; $i++) {
$param = $this->getLayoutSetting('block' . $i . '@' . $name);
if (empty($param)) {
break;
} else {
$splparams[] = $param;
}
}
//we have data - configuration saved
if (!empty($splparams)) {
$poss = array();
foreach ($splparams as $i => $splparam) {
$param = (object)$splparam;
$poss[] = isset($param->position) ? $param->position : $defpos[$i];
}
} else {
foreach ($poss as $i => $pos) {
$splparams[$i] = '';
}
}
$original = implode(',', $defpos);
$inits = array();
foreach ($defpos as $i => $dpos) {
$inits[$i] = $this->parseInfo(isset($vars[$dpos]) ? $vars[$dpos] : '');
}
$infos = array();
foreach ($splparams as $i => $splparam) {
$infos[$i] = !empty($splparam) ? $this->parseInfo($splparam) : $inits[$i];
}
$defwidths = $this->extractKey($inits, 'width');
$deffirsts = $this->extractKey($inits, 'first');
$widths = $this->extractKey($infos, 'width');
$firsts = $this->extractKey($infos, 'first');
$others = $this->extractKey($infos, 'others');
//optimize default width if needed
$this->optimizeWidth($defwidths, $defnumpos);
$this->optimizeWidth($widths, $defnumpos);
$visibility = array(
'name' => $name,
'vals' => $this->extractKey($infos, 'hidden'),
'deft' => $this->extractKey($inits, 'hidden'),
);
$spldata = array(
' data-original="', $original, '"',
' data-vis="', $this->htmlattr($visibility), '"',
' data-owidths="', $this->htmlattr($defwidths), '"',
' data-widths="', $this->htmlattr($widths), '"',
' data-ofirsts="', $this->htmlattr($deffirsts), '"',
' data-firsts="', $this->htmlattr($firsts), '"',
' data-others="', $this->htmlattr($others), '"'
);
$default = $widths[$this->defdv];
//
$vars['name'] = $name;
$vars['poss'] = $poss;
$vars['spldata'] = implode('', $spldata);
$vars['default'] = $default;
$vars['spl'] = 1;
//normal
$this->loadBlock('spotlight', $vars);
}
/**
* Render mainnav block (joomla default navigation)
*/
function mainnav()
{
echo '<jdoc:include type="modules" name="mainnav" style="raw" />';
}
/**
* Render position name
* @param string $condition
* @return string the position value
*/
function getPosname($condition)
{
return parent::getPosname($condition) . '" data-original="' . $condition;
}
/**
* Add additional class and parse for visibility of block
* @param string $name
* @param array $cls
* @return null|void
*/
function _c($name, $cls = array())
{
$params = $this->getLayoutSetting($name, '');
$cinfo = $oinfo = $this->parseVisibility(is_string($cls) ? array($this->defdv => $cls) : (is_array($cls) ? $cls : array()));
if (!empty($params)) {
$cinfo = $this->parseVisibility($params);
}
$data = '';
$visible = array(
'name' => $name,
'vals' => $this->extractKey(array($cinfo), 'hidden'),
'deft' => $this->extractKey(array($oinfo), 'hidden')
);
if (empty($params)) {
if (is_string($cls)) {
$data = ' ' . $cls;
} else if (is_array($cls)) {
$params = (object)$cls;
}
}
if(!empty($params)){
foreach ($this->maxcol as $device => $span) {
if(!empty($params->$device)){
$prefix = $this->responcls ? ' ' : ' data-' . $device . '="';
$posfix = $this->responcls ? '' : '"';
$data .= $prefix . trim($params->$device) . $posfix;
}
}
$defdv = $this->defdv;
if(!$this->responcls && !empty($data)){
$data = (isset($params->$defdv) ? ' ' . $params->$defdv : '') . ' t3respon"' . substr($data, 0, strrpos($data, '"'));
}
}
//remove hidden class
$data = preg_replace('@("|\s)?'. preg_quote(T3_BASE_HIDDEN_PATTERN) .'(\s|")?@iU', '$1$2', $data);
echo $data . '" data-vis="' . $this->htmlattr($visible) . '" data-others="' . $this->htmlattr($this->extractKey(array($oinfo), 'others'));
}
/**
* Internal function, use to parse layout blocks
* @param string $html html markup string
* @return string mixed layout markup
*/
protected function _parse($html)
{
$html = preg_replace_callback('#<jdoc:include\ type="([^"]+)" (.*)\/>#iU', array($this, '_parseJDoc'), $html);
return $html;
}
/**
* Parse each <jdoc /> and return the corresponding content
* @param $matches <jdoc /> infomation
* @return string block markup
*/
protected function _parseJDoc($matches)
{
$type = $matches[1];
if ($type == 'head') {
return $matches[0];
}
$attribs = empty($matches[2]) ? array() : JUtility::parseAttributes($matches[2]);
$attribs['type'] = $type;
if (!isset($attribs['name'])) {
$attribs['name'] = $attribs['type'];
}
$tp = 'tpls/system/tp.php';
$path = '';
if (is_file(T3_TEMPLATE_PATH . '/' . $tp)) {
$path = T3_TEMPLATE_PATH . '/' . $tp;
} else if (is_file(T3_PATH . '/' . $tp)) {
$path = T3_PATH . '/' . $tp;
}
return $this->loadFile($path, $attribs);
}
/**
* Render a file in memory
* @param string $path file path to render
* @param array $vars additional information
* @return string the renderred content
*/
function loadFile($path, $vars = array())
{
ob_start();
include $path;
$content = ob_get_contents();
ob_end_clean();
return $content;
}
/**
* Add T3 basic head
*/
function addHead()
{
//TODO: should we return null here
//we do not really need a header here
// BOOTSTRAP CSS
//$this->addCss ('bootstrap', false);
//$this->addCss ('t3-admin-layout-preview', false);
// Add scripts
//$this->addScript (T3_URL.'/bootstrap/js/jquery.js');
//$this->addScript (T3_URL.'/bootstrap/js/bootstrap.js');
}
/**
* Render dummy megamenu block in layout
* @param string $menutype
*/
function megamenu($menutype)
{
echo "<div class='t3-admin-layout-pos block-nav t3-admin-layout-uneditable'> <h3>Megamenu [$menutype]</h3></div>";
}
/**
* Parse information
* @param $posinfo array should be an object in setting file
* $posinfo = array(
* '[dv1]' => 'col-lg-3',
* '[dv2]' => 'col-md-4',
* '[dv3]' => 'col-xs-6 hidden'
* )
* @return array positions information
*/
function parseInfo($posinfo = array())
{
//convert to array
if (empty($posinfo)) {
$posinfo = array();
} else {
$posinfo = is_array($posinfo) ? $posinfo : get_object_vars($posinfo);
}
// init empty result
$result = array();
foreach ($this->devices as $device) {
$result[$device] = array();
}
$defcls = !$this->responcls && isset($posinfo[$this->defdv]) ? $posinfo[$this->defdv] : '';
foreach ($result as $device => &$info) {
//class presentation string
$cls = isset($posinfo[$device]) ? $posinfo[$device] : '';
//extend other device
if (!empty($defcls) && $device != $this->defdv) {
$cls = $this->addclass($cls, $defcls);
}
//if isset
if (!empty($cls)) {
//check if this position is hidden
$hidden = T3_BASE_HIDDEN_PATTERN && $this->hasclass($cls, T3_BASE_HIDDEN_PATTERN);
if ($hidden) {
$cls = $this->removeclass($cls, T3_BASE_HIDDEN_PATTERN);
}
//check if this position is first position
$first = T3_BASE_FIRST_PATTERN && $this->hasclass($cls, T3_BASE_FIRST_PATTERN);
if ($first) {
$cls = $this->removeclass($cls, T3_BASE_FIRST_PATTERN);
}
//check for width of this position
$width = $this->maxgrid;
if(preg_match($this->spancls, $cls, $match)){
$match = array_filter($match, 'is_numeric');
$width = array_pop($match);
$width = is_numeric($width) ? $width : $this->maxgrid;
}
if (!$this->responcls && intval($width) > 0) {
$width = $this->convertWidth($width, $device);
}
//other class
$others = trim(preg_replace($this->spancls, ' ', $cls));
} else {
$hidden = 0;
$first = 0;
$width = 0;
$others = '';
}
$info['hidden'] = $hidden;
$info['first'] = $first;
$info['width'] = $width;
$info['others'] = $others;
}
return $result;
}
/**
* Parse visibility information
* @param $posinfo array should be an object in setting file
* $posinfo = array(
* '[dv1]' => 'col-lg-3',
* '[dv2]' => 'col-md-4',
* '[dv3]' => 'col-xs-6 hidden'
* )
*
* We focus on visibility value only, other information will be placed in others
* @return array visibility information
**/
function parseVisibility($posinfo = array())
{
//convert to array
if (empty($posinfo)) {
$posinfo = array();
} else {
$posinfo = is_array($posinfo) ? $posinfo : get_object_vars($posinfo);
}
// init empty result
$result = array();
foreach ($this->devices as $device) {
$result[$device] = array();
}
foreach ($result as $device => &$info) {
//class presentation string
$cls = isset($posinfo[$device]) ? $posinfo[$device] : '';
//if isset
if (!empty($cls)) {
//check if this position is hidden
$hidden = T3_BASE_HIDDEN_PATTERN && $this->hasclass($cls, T3_BASE_HIDDEN_PATTERN);
if ($hidden) {
$cls = $this->removeclass($cls, T3_BASE_HIDDEN_PATTERN);
}
//other class
$others = trim($cls);
} else {
$hidden = 0;
$others = '';
}
$info['hidden'] = $hidden;
$info['others'] = $others;
}
return $result;
}
/**
* Extract a value key from object
**/
function extractKey($infos, $key)
{
//$info = array(
// [0] => array(
// '[dv1]' => array(
// 'hidden' => 0
// 'first' => 0
// 'width' => 2
// 'others' => ''
// ),
// '[dv2]' => array(
// 'hidden' => 0
// 'width' => 2
// 'others' => ''
// ),
// ...
// ),
//
// [1] => array(
// '[dv1]' => array(
// 'hidden' => 0
// 'width' => 2
// 'others' => ''
// )
// )
// ),
// ...
// init empty result
$result = array();
foreach ($this->devices as $device) {
$result[$device] = array();
}
foreach ($infos as $i => $devices) {
foreach ($devices as $device => $info) {
$result[$device][$i] = $info[$key];
}
}
return $result;
}
/**
* Optimize width of a spotlight
* - we try to fit all position of a spotlight to one row
* $widths = array(
* '[dv1]' => array(3,3,3,3),
* '[dv2]' => array(1,2,3,4)
* )
**/
function optimizeWidth(&$widths, $newcols = false)
{
foreach ($widths as $device => &$width) {
if (array_sum($width) < $this->maxgrid || $width[0] == 0) { //test if default empty width
$widths[$device] = $this->genWidth($device, $newcols ? $newcols : count($width));
}
}
}
/**
* Convert width of mobile - mobile have special width number
**/
function convertWidth($width, $device)
{
//convert back - width of mobile should be [33%,] 50% and 100%
//there might be some case when we enter the width of other device ( < 12) => return 100% (12)
return $device == 'mobile' ? ($width <= 12 ? 12 : floor($width / 100 * 12)) : $width;
}
/**
* Utility function - check if a HTML class is exist in a HTML class list
**/
function hasclass($clsname, $cls)
{
return intval(strpos(' ' . $clsname . ' ', ' ' . $cls . ' ') !== false);
}
/**
* Utility function - remove a HTML class in a HTML class list
**/
function removeclass($clsname, $cls)
{
return preg_replace('/(^|\s)' . $cls . '(?:\s|$)/', '$1', $clsname);
}
/**
* Utility function - remove a HTML class in a HTML class list
* The result will contains only 1 width class (col-xx-yy)
**/
function addclass($clsname, $cls)
{
$haswidth = preg_match($this->spancls, $clsname);
if ($haswidth) {
$cls = trim(preg_replace($this->spancls, ' ', $cls));
}
$cls = explode(' ', $cls);
foreach ($cls as $cl) {
if (!$this->hasclass($clsname, $cl)) {
$clsname .= ' ' . $cl;
}
}
return implode(' ', array_unique(explode(' ', $clsname)));
}
/**
* Utility function - embed json to HTML attribute
* @param mixed $obj Object to encode
* @return string The escape html string
**/
function htmlattr($obj)
{
return htmlentities(json_encode($obj), ENT_QUOTES);
}
}
?>
Zerion Mini Shell 1.0