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<?php
/**
* @package FLEXIcontent
* @version 3.3
*
* @author Emmanuel Danan, Georgios Papadakis, Yannick Berges, others, see contributor page
* @link https://flexicontent.org
* @copyright Copyright © 2018, FLEXIcontent team, All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die('Restricted access');
jimport('legacy.view.legacy');
use Joomla\String\StringHelper;
/**
* View class for the FLEXIcontent templates screen
*/
class FlexicontentViewTemplate extends JViewLegacy
{
function display($tpl = null)
{
// Initialise variables
$app = JFactory::getApplication();
$jinput = $app->input;
$option = $jinput->getCmd('option');
$db = JFactory::getDbo();
$document = JFactory::getDocument();
$user = JFactory::getUser();
$use_jquery_sortable = true;
$type = $jinput->getWord('type', 'items');
$folder = $jinput->getString('folder', 'table');
$ismodal = $jinput->getInt('ismodal', 0);
//Get data from the model
$layout = $this->get( 'Data');
if (!$layout)
{
$app->redirect('index.php?option=com_flexicontent', JText::_( 'Template not found: <b>' ) . $jinput->getString('folder', 'table') . '</b>');
}
$conf = $this->get( 'LayoutConf');
$fields = $this->get( 'Fields');
$fbypos = $this->get( 'FieldsByPositions');
$used = $this->get( 'UsedFields');
$contentTypes = $this->get( 'TypesList' );
//$fieldTypes = $this->get( 'FieldTypesList' );
$fieldTypes = flexicontent_db::getFieldTypes($_grouped = true, $_usage=false, $_published=false); // Field types with content type ASSIGNMENT COUNTING
// Skip fields meant for form
foreach ($fields as $i => $field)
{
if (substr($field->name, 0, 5) === 'form_') unset($fields[$i]);
}
// Create CONTENT TYPE SELECTOR
foreach ($fields as $field) {
$field->type_ids = !empty($field->reltypes) ? explode("," , $field->reltypes) : array();
}
$options = array();
$options[] = JHtml::_('select.option', '', JText::_( 'FLEXI_ALL' ) );
foreach ($contentTypes as $contentType) {
$options[] = JHtml::_('select.option', $contentType->id, JText::_( $contentType->name ) );
}
$fieldname = $elementid = 'content_type__au__';
$attribs = ' onchange="filterFieldList(\'%s\', \'%s\', \'%s\');" class="use_select2_lib" ';
$content_type_select = JHtml::_('select.genericlist', $options, $fieldname, $attribs, 'value', 'text', '', $elementid );
// Create FIELD TYPE SELECTOR
//$ALL = StringHelper::strtoupper(JText::_( 'FLEXI_ALL' )) . ' : ';
$fftypes = array();
$fftypes[] = array('value'=>'', 'text'=>JText::_( 'FLEXI_ALL' ) );
//$fftypes[] = array('value' => 'BV', 'text' => $ALL . JText::_('FLEXI_BACKEND_FIELDS'));
//$fftypes[] = array('value' => 'C', 'text' => $ALL . JText::_('FLEXI_CORE_FIELDS'));
//$fftypes[] = array('value' => 'NC', 'text' => $ALL . JText::_('FLEXI_CUSTOM_NON_CORE_FIELDS'));
$n = 0;
foreach ($fieldTypes as $field_group => $ft_types)
{
$fftypes[$field_group] = array();
$fftypes[$field_group]['id'] = 'field_group_' . ($n++);
$fftypes[$field_group]['text'] = $field_group;
$fftypes[$field_group]['items'] = array();
foreach ($ft_types as $field_type => $ftdata)
{
$fftypes[$field_group]['items'][] = array('value' => $ftdata->field_type, 'text' => $ftdata->friendly);
}
}
$fieldname = $elementid = 'field_type__au__';
$attribs = ' class="use_select2_lib" onchange="filterFieldList(\'%s\', \'%s\', \'%s\');"';
$field_type_select = flexicontent_html::buildfieldtypeslist($fftypes, $fieldname, '', ($_grouped ? 1 : 0), $attribs, $elementid);
if (isset($layout->positions)) {
$sort = array();
$jssort = array();
$idsort = array();
$sort[0] = 'sortablecorefields';
$sort[1] = 'sortableuserfields';
$i = 2;
$count=-1;
foreach ($layout->positions as $pos) {
$count++;
if ( isset($layout->attributes[$count]) && isset($layout->attributes[$count]['readonly']) ) {
continue;
}
$sort[$i] = 'sortable-'.$pos;
$idsort[$i] = $pos;
$i++;
}
foreach ($idsort as $k => $v) {
if ($k > 1) {
$jssort[] = 'tmpls_fcfield_store_ordering(jQuery("#sortable-'.$v.'"))';
}
}
$positions = implode(',', $idsort);
$jssort = implode("; ", $jssort);
$sortable_ids = "#".implode(",#", $sort);
$js = "
jQuery(function() {
my = jQuery( \"$sortable_ids\" ).sortable({
connectWith: \"".$sortable_ids."\",
update: function(event, ui) {
if (ui.sender)
tmpls_fcfield_store_ordering(jQuery(ui.sender));
else
tmpls_fcfield_store_ordering(jQuery(ui.item).parent());
}
});
tmpls_fcfield_init_ordering();
});
function tmpls_fcfield_store_ordering(parent_element) {
hidden_id = '#'+jQuery.trim(parent_element.attr('id').replace('sortable-',''));
fields = new Array();
i = 0;
parent_element.children('li').each(function(){
fields[i++] = jQuery(this).attr('id').replace('field_', '');
});
jQuery(hidden_id).val(fields.join(','))
}
";
$js .= '
var fieldListFilters = new Array( "content_type", "field_type" );
function filterFieldList (containerID, method, group)
{
var needed_classes = "";
for (i=0; i<fieldListFilters.length; i++)
{
filter_name = fieldListFilters[i];
var filter_val = jQuery("#" + filter_name + "_" + group).val();
if (filter_val) {
needed_classes += "."+filter_name+"_"+filter_val;
}
}
if (needed_classes) {
(method=="hide") ?
jQuery("#"+containerID).find("li").show().filter(":not("+needed_classes+")").hide() :
jQuery("#"+containerID).find("li").css({"color":"red"}).filter(":not("+needed_classes+")").css({"color":"black"});
} else {
(method=="hide") ?
jQuery("#"+containerID).find("li").show() :
jQuery("#"+containerID).find("li").css({"color":"black"});
}
}
';
$document->addScriptDeclaration( $js );
}
// ***
// *** Load JS/CSS files
// ***
// Add css to document
!JFactory::getLanguage()->isRtl()
? $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/flexicontentbackend.css', array('version' => FLEXI_VHASH))
: $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/flexicontentbackend_rtl.css', array('version' => FLEXI_VHASH));
!JFactory::getLanguage()->isRtl()
? $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/' . (FLEXI_J40GE ? 'j4x.css' : 'j3x.css'), array('version' => FLEXI_VHASH))
: $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/' . (FLEXI_J40GE ? 'j4x_rtl.css' : 'j3x_rtl.css'), array('version' => FLEXI_VHASH));
// Add JS frameworks
flexicontent_html::loadJQuery();
flexicontent_html::loadFramework('select2');
flexicontent_html::loadFramework('touch-punch');
flexicontent_html::loadFramework('prettyCheckable');
flexicontent_html::loadFramework('flexi-lib');
flexicontent_html::loadFramework('flexi-lib-form');
// Load custom behaviours: form validation, popup tooltips
JHtml::_('behavior.formvalidator'); // load default validation JS to make sure it is overriden
JHtml::_('bootstrap.tooltip');
// Add js function to overload the joomla submitform validation
$document->addScript(JUri::root(true).'/components/com_flexicontent/assets/js/admin.js', array('version' => FLEXI_VHASH));
$document->addScript(JUri::root(true).'/components/com_flexicontent/assets/js/validate.js', array('version' => FLEXI_VHASH));
// *****************************
// Get user's global permissions
// *****************************
$perms = FlexicontentHelperPerm::getPerm();
if (!$perms->CanTemplates) {
$app->redirect('index.php?option=com_flexicontent', JText::_( 'FLEXI_NO_ACCESS' ));
}
// ************************
// Create Submenu & Toolbar
// ************************
// Create Submenu (and also check access to current view)
FLEXIUtilities::ManagerSideMenu('CanTemplates');
//create the toolbar
$bar = JToolbar::getInstance('toolbar');
JToolbarHelper::title( JText::_( 'FLEXI_EDIT_TEMPLATE' ), 'templates' );
if (!$ismodal) {
JToolbarHelper::apply('templates.apply');
JToolbarHelper::save('templates.save');
JToolbarHelper::cancel('templates.cancel');
} else {
JToolbarHelper::apply('templates.apply_modal');
echo $bar->render();
}
// Check that less files for all layouts of current template (=folder) exist and are up-to-date
$this->check_less_files($folder);
// Create / load layout parameters if not already done above
if (!is_object($layout->params))
{
$jform = new JForm('com_flexicontent.template', array('control' => 'jform', 'load_data' => false));
$jform->load($layout->params);
$layout->params = $jform;
}
// ... values applied at the template form file
// Load the template again but ... this time allow triggering less compiling if needed
flexicontent_tmpl::getTemplates($folder, $skip_less=false);
// Load language file (this will also load the template and also trigger less compiling)
FLEXIUtilities::loadTemplateLanguageFile($folder);
//print_r($layout);
//assign data to template
//print_r($conf);
$this->conf = $conf;
$this->layout = $layout;
$this->fields = $fields;
$this->user = $user;
$this->type = $type;
$this->folder = $folder;
$this->jssort = $jssort;
$this->positions = $positions;
$this->used = $used;
$this->fbypos = $fbypos;
$this->use_jquery_sortable = $use_jquery_sortable;
$this->content_type_select = $content_type_select;
$this->field_type_select = $field_type_select;
parent::display($tpl);
}
/*
* Check that the LESS layout file that stores parameter values exists and is up to date (its modification time after XML file modification)
*/
function check_xml_to_less($layout = null)
{
$tmpldir = JPATH_ROOT.DS.'components'.DS.'com_flexicontent'.DS.'templates'.DS.$layout->name;
// ****************************************************************************************************************************
// Create / Update the "variable defaults" FILEs (using defaults from XML files): config_auto_item.less / config_auto_item.less
// ****************************************************************************************************************************
$view = $layout->view;
$less_data = "/* This is created automatically, do NOT edit this manually! \nThis is used by _layout_type_ layout to save parameters as less variables. \nNOTE: Make sure that this is imported by 'config.less' \n to make a parameter be a LESS variable, edit parameter in _layout_type_.xml and add cssprep=\"less\" \n created parameters will be like: @FCLL_parameter_name: value; */\n\n";
$_less_auto = false;
if ( !JFile::exists($tmpldir . '/less/include/config_auto_'.$view.'.less') || filemtime($tmpldir . '/less/include/config_auto_'.$view.'.less') < filemtime($tmpldir . '/'.$view.'.xml') ) {
$_less_auto = $tmpldir . '/less/include/config_auto_'.$view.'.less';
file_put_contents($_less_auto, str_replace("FCLL_", "FCI_", str_replace("_layout_type_", $view, $less_data)));
}
if (!$_less_auto) return;
$layout_type = $view === 'item' ? 'items' : 'category';
$model = new FlexicontentModelTemplate();
$model->setLayoutType($layout_type);
$_layout = $model->getData();
$_conf = $model->getLayoutConf();
$_attribs = $_conf->attribs;
$model->storeLessConf($layout->name, $cfgname='', $layout_type, $_attribs);
}
/*
* Check that less files for all layouts of current template (=folder) exist and are up-to-date
*/
function check_less_files($folder)
{
// **************************************************************************************
// Get both single item ('items') and multi-item ('category') layouts of current template
// 'folder' and apply Template Parameters values into the form fields structures
// **************************************************************************************
$tmpl = flexicontent_tmpl::getTemplates( $folder, $skip_less=true );
$tmpldir = JPATH_ROOT.DS.'components'.DS.'com_flexicontent'.DS.'templates'.DS.$folder;
// Create less folders if they do not exist already
if ( !JFolder::exists( $tmpldir . '/less' ) ) if ( !JFolder::create( $tmpldir . '/less') ) JError::raiseWarning(100, JText::_('Unable to create "/less/" folder'));
// Abort if directory creation failed
if ( ! JFolder::exists( $tmpldir . '/less' ) ) return;
// ***********************************************************************
// Create CUSTOM config.less, that is include by item.less / category.less
// ************************************************************ ***********
if ( !JFolder::exists( $tmpldir . '/less/include' ) ) if ( !JFolder::create( $tmpldir . '/less/include') ) JError::raiseWarning(100, JText::_('Unable to create "/less/include" folder'));
if ( !JFile::exists($tmpldir . '/less/include/config.less') ) {
file_put_contents($tmpldir . '/less/include/config.less', "/* Place your less variables, mixins, etc, here \n1. This is commonly imported by files: item.less and category.less, \n2. If you add extra less file imports, then place files \ninside same folder for automatic compiling to be triggered */\n\n@import 'config_auto_item.less';\n@import 'config_auto_category.less';\n");
}
// *************************************************************************
// Create files item.less / category.less by COPYING item.css / category.css
// *************************************************************************
$less_files = array('/css/item.css'=>'/less/item.less', '/css/category.css'=>'/less/category.less');
foreach($less_files as $css_name => $less_name) {
if ( !JFile::exists($tmpldir . $css_name) ) continue; // Do not try to copy CSS file that does not exist
if ( !JFile::exists($tmpldir . $less_name) ) {
if ( !JFile::copy($tmpldir.$css_name, $tmpldir.$less_name) ) {
JError::raiseWarning(100, JText::_('Unable to create file: "'.$tmpldir.$less_name.'"'));
} else {
$file_data = "@import 'include/config.less';\n\n";
$file_data .= preg_replace("/[ \t]*\*zoom[\s]*:[\s]*expression[^\r\n]+[\r\n]+/u", "", file_get_contents($tmpldir.$less_name)); // copy and replace old invalid code
file_put_contents($tmpldir.$less_name, $file_data);
}
}
}
// Check that the LESS layout files that stores parameter values exist
// and they are up to date (their modification time after XML file modification)
$_layout = !isset($tmpl->items->$folder) ? false : $tmpl->items->$folder;
$this->check_xml_to_less($_layout);
$_layout = !isset($tmpl->category->$folder) ? false : $tmpl->category->$folder;
$this->check_xml_to_less($_layout);
}
}
?>