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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');
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;
JLoader::register('FlexicontentViewBaseRecord', JPATH_ADMINISTRATOR . '/components/com_flexicontent/helpers/base/view_record.php');
jimport('joomla.filesystem.file');
/**
* HTML View class for the Field screen
*/
class FlexicontentViewField extends FlexicontentViewBaseRecord
{
var $proxy_option = null;
/**
* Display the view
*/
public function display($tpl = null)
{
/**
* Initialize variables, flags, etc
*/
$app = JFactory::getApplication();
$jinput = $app->input;
$document = JFactory::getDocument();
$user = JFactory::getUser();
$db = JFactory::getDbo();
$cparams = JComponentHelper::getParams('com_flexicontent');
$perms = FlexicontentHelperPerm::getPerm();
// Get url vars and some constants
$option = $jinput->get('option', '', 'cmd');
$view = $jinput->get('view', '', 'cmd');
$task = $jinput->get('task', '', 'cmd');
$controller = $jinput->get('controller', '', 'cmd');
$isAdmin = $app->isClient('administrator');
$isCtmpl = $jinput->getCmd('tmpl') === 'component';
$tip_class = ' hasTooltip';
$manager_view = 'fields';
$ctrl = 'fields';
$js = '';
/**
* Common view
*/
$this->prepare_common_fcview();
/**
* Get record data, and check if record is already checked out
*/
// Get model and load the record data
$model = $this->getModel();
$row = $this->get('Item');
$isnew = ! $row->id;
// Get JForm
$form = $this->get('Form');
if (!$form)
{
$app->enqueueMessage($model->getError(), 'warning');
if ($jinput->getCmd('tmpl') !== 'component')
{
$app->redirect( 'index.php?option=com_flexicontent&view=' . $manager_view );
}
return;
}
// Fail if an existing record is checked out by someone else
if ($row->id && $model->isCheckedOut($user->get('id')))
{
$app->enqueueMessage(JText::_( 'FLEXI_EDITED_BY_ANOTHER_ADMIN' ), 'warning');
if ($jinput->getCmd('tmpl') !== 'component')
{
$app->redirect( 'index.php?option=com_flexicontent&view=' . $manager_view );
}
return;
}
/**
* Include needed files and add needed js / css files
*/
// Add css to document
if ($isAdmin)
{
!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));
}
else
{
!JFactory::getLanguage()->isRtl()
? $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/flexicontent.css', array('version' => FLEXI_VHASH))
: $document->addStyleSheet(JUri::base(true).'/components/com_flexicontent/assets/css/flexicontent_rtl.css', array('version' => FLEXI_VHASH));
}
// Add JS frameworks
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');
JHtml::_('bootstrap.tooltip');
// Load subform JS, // JHtml::_('jquery.ui', array('core', 'sortable')); // This is already loaded
JHtml::_('script', 'system/subform-repeatable.js', array('version' => 'auto', 'relative' => true));
// Load minicolors JS
JHtml::_('script', 'jui/jquery.minicolors.min.js', array('version' => 'auto', 'relative' => true));
JHtml::_('stylesheet', 'jui/jquery.minicolors.css', array('version' => 'auto', 'relative' => true));
// 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));
/**
* Create the toolbar
*/
$toolbar = JToolbar::getInstance('toolbar');
// Creation flag used to decide if adding save and new / save as copy buttons are allowed
$cancreate = true;
// SET toolbar title
!$isnew
? JToolbarHelper::title( JText::_( 'FLEXI_EDIT_FIELD' ), 'fieldedit' )
: JToolbarHelper::title( JText::_( 'FLEXI_ADD_FIELD' ), 'fieldadd' );
/**
* Apply buttons
*/
// Apply button
$btn_arr = array();
// Add ajax apply only for existing records
if (!$isnew)
{
$btn_name = 'apply_ajax';
$btn_task = $ctrl.'.apply_ajax';
$btn_arr[$btn_name] = flexicontent_html::addToolBarButton(
'FLEXI_APPLY', $btn_name, $full_js="Joomla.submitbutton('".$ctrl.".apply_ajax')", $msg_alert='', $msg_confirm='',
$btn_task, $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false,
$btn_class=(FLEXI_J40GE ? ' _DDI_class_ btn-success ' : '') . ' ' . $this->tooltip_class, $btn_icon="icon-loop",
'data-placement="bottom" title="'.JText::_('FLEXI_FAST_SAVE_INFO', true).'"', $auto_add = 0);
}
// Apply & Reload button *** (Apply Type, is a special case of new that has not loaded custom fieds yet, due to type not defined on initial form load)
if ($isAdmin && !$isCtmpl)
{
$btn_name = 'apply';
$btn_task = $ctrl.'.apply';
$btn_title = !$isnew ? 'FLEXI_APPLY_N_RELOAD' : 'FLEXI_ADD';
//JToolbarHelper::apply($btn_task, $btn_title, false);
$btn_arr[$btn_name] = flexicontent_html::addToolBarButton(
$btn_title, $btn_name, $full_js="Joomla.submitbutton('".$btn_task."')", $msg_alert='', $msg_confirm='',
$btn_task, $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false,
$btn_class=(FLEXI_J40GE ? ' _DDI_class_ btn-success ' : '') . ' ' . $this->tooltip_class, $btn_icon="icon-save",
'data-placement="right" title=""', $auto_add = 0);
}
flexicontent_html::addToolBarDropMenu(
$btn_arr,
'apply_btns_group',
null,
array('drop_class_extra' => (FLEXI_J40GE ? 'btn-success' : ''))
);
/**
* Save buttons
*/
$btn_arr = array();
if (1)
{
$btn_name = 'save';
$btn_task = $ctrl.'.save';
//JToolbarHelper::save($btn_task); //JToolbarHelper::custom( $btn_task, 'save.png', 'save.png', 'JSAVE', false );
$btn_arr[$btn_name] = flexicontent_html::addToolBarButton(
'JSAVE', $btn_name, $full_js="Joomla.submitbutton('".$ctrl.".save')", $msg_alert='', $msg_confirm='',
$btn_task, $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false,
$btn_class=(FLEXI_J40GE ? ' _DDI_class_ btn-success ' : '') . ' ' . $this->tooltip_class, $btn_icon="icon-save",
'data-placement="bottom" title=""', $auto_add = 0);
}
// Add a save and new button, if user can create new records
if (!$isCtmpl && $cancreate)
{
$btn_name = 'save2new';
$btn_task = $ctrl.'.save2new';
//JToolbarHelper::save2new($btn_task); //JToolbarHelper::custom( $btn_task, 'savenew.png', 'savenew.png', 'FLEXI_SAVE_AND_NEW', false );
$btn_arr[$btn_name] = flexicontent_html::addToolBarButton(
'FLEXI_SAVE_AND_NEW', $btn_name, $full_js="Joomla.submitbutton('".$ctrl.".save2new')", $msg_alert='', $msg_confirm='',
$btn_task, $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false,
$btn_class= (FLEXI_J40GE ? ' _DDI_class_ btn-success ' : '') . ' ' . $this->tooltip_class, $btn_icon="icon-save-new",
'data-placement="right" title="'.JText::_('FLEXI_SAVE_AND_NEW_INFO', true).'"', $auto_add = 0);
// Also if an existing item, can save to a copy
if (!$isnew && !$row->iscore)
{
$btn_name = 'save2copy';
$btn_task = $ctrl.'.save2copy';
//JToolbarHelper::save2copy($btn_task); //JToolbarHelper::custom( $btn_task, 'save2copy.png', 'save2copy.png', 'FLEXI_SAVE_AS_COPY', false );
$btn_arr[$btn_name] = flexicontent_html::addToolBarButton(
'FLEXI_SAVE_AS_COPY', $btn_name, $full_js="Joomla.submitbutton('".$ctrl.".save2copy')", $msg_alert='', $msg_confirm='',
$btn_task, $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false,
$btn_class= (FLEXI_J40GE ? ' _DDI_class_ btn-success ' : '') . ' ' . $this->tooltip_class, $btn_icon="icon-save-copy",
'data-placement="right" title="'.JText::_('FLEXI_SAVE_AS_COPY_INFO', true).'"', $auto_add = 0);
}
}
flexicontent_html::addToolBarDropMenu(
$btn_arr,
'save_btns_group',
null,
array('drop_class_extra' => (FLEXI_J40GE ? 'btn-success' : ''))
);
// Cancel button, TODO frontend modal close
if ($isAdmin && !$isCtmpl)
{
$isnew
? JToolbarHelper::cancel($ctrl.'.cancel', $isAdmin ? 'JTOOLBAR_CANCEL' : 'FLEXI_CANCEL')
: JToolbarHelper::cancel($ctrl.'.cancel', $isAdmin ? 'JTOOLBAR_CLOSE' : 'FLEXI_CLOSE_FORM');
}
if (!empty($model->helpURL))
{
$onclick_js = empty($_SERVER['HTTPS']) && $model->helpModal
? 'var url = jQuery(this).attr(\'data-href\'); fc_showDialog(url, \'fc_modal_popup_container\', 0, 0, 0, false, {\'title\': \''.flexicontent_html::encodeHTML(JText::_($model->helpTitle), 2).'\'}); return false;'
: 'var url = jQuery(this).attr(\'data-href\'); window.open(url); return false;';
$js .= "
jQuery('#toolbar-help a.toolbar, #toolbar-help button').attr('data-href', '".$model->helpURL."').attr('onclick', \"".$onclick_js."\");
";
JToolbarHelper::custom( $btn_task='', 'help.png', 'help_f2.png', $model->helpTitle, false );
}
/**
* Display appropriate messages: import and check current field
*/
// Import Joomla plugin that implements the type of current field
$extfolder = 'flexicontent_fields';
$extname = $row->iscore ? 'core' : $row->field_type;
JPluginHelper::importPlugin('flexicontent_fields', ($row->iscore ? 'core' : $row->field_type) );
// Create class name of the plugin and then create a plugin instance
$classname = 'plg'. ucfirst($extfolder).$extname;
// Check max allowed version
if ( property_exists ($classname, 'prior_to_version') )
{
// Set a system message with warning of failed PHP limits
$prior_to_version = $app->getUserStateFromRequest( $option.'.flexicontent.prior_to_version_'.$row->field_type, 'prior_to_version_'.$row->field_type, 0, 'int' );
$app->setUserState( $option.'.flexicontent.prior_to_version_'.$row->field_type, $prior_to_version+1 );
if ($prior_to_version < 2)
{
$close_btn = FLEXI_J30GE ? '<a class="close" data-dismiss="alert">×</a>' : '<a class="fc-close" onclick="this.parentNode.parentNode.removeChild(this.parentNode);">×</a>';
$manifest_path = JPATH_ADMINISTRATOR .DS. 'components' .DS. 'com_flexicontent' .DS. 'flexicontent.xml';
$com_xml = JInstaller::parseXMLInstallFile( $manifest_path );
$ver_exceeded = version_compare( str_replace(' ', '.', $com_xml['version']), str_replace(' ', '.', $classname::$prior_to_version), '>=');
echo $ver_exceeded ? '
<span class="fc-note fc-mssg-inline">
'.$close_btn.'
Warning: installed version of Field: \'<b>'.$extname.'</b>\' was given to be free for FLEXIcontent versions prior to: v'.$classname::$prior_to_version.' <br/> It may or may not work properly in later versions
</span>' : '
<span class="fc-info fc-mssg-inline">
'.$close_btn.'
Note: installed version of Field: \'<b>'.$extname.'</b>\' is given free for FLEXIcontent versions prior to: v'.$classname::$prior_to_version.', nevertheless it will continue to function after FLEXIcontent is upgraded.
</span>';
}
}
// Because 'site-default' language file may not have all needed language strings, or it may be syntactically broken
// we load the ENGLISH language file (without forcing it, to avoid overwritting site-default), and then current language file
$extension_name = 'plg_flexicontent_fields_'. ($row->iscore ? 'core' : $row->field_type);
JFactory::getLanguage()->load($extension_name, JPATH_ADMINISTRATOR, 'en-GB', $force_reload = false, $load_default = true); // force_reload OFF
JFactory::getLanguage()->load($extension_name, JPATH_ADMINISTRATOR, null, $force_reload = true, $load_default = true);
/**
* Check which properties are supported by current field
*/
$ft_support = FlexicontentFields::getPropertySupport($row->field_type, $row->iscore);
$supportsearch = $ft_support->supportsearch;
$supportadvsearch = $ft_support->supportadvsearch;
$supportfilter = $ft_support->supportfilter;
$supportadvfilter = $ft_support->supportadvfilter;
$supportuntranslatable = $ft_support->supportuntranslatable;
$supportvalueseditable = $ft_support->supportvalueseditable;
$supportformhidden = $ft_support->supportformhidden;
$supportedithelp = $ft_support->supportedithelp;
// Check access level exists
$level_name = flexicontent_html::userlevel(null, $row->access, null, null, null, $_createlist = false);
if (empty($level_name))
{
JFactory::getApplication()->enqueueMessage(JText::sprintf('FLEXI_ABOUT_INVALID_ACCESS_LEVEL_PLEASE_SAVE_NEW', $row->access, 'Public'), 'warning');
$document->addScriptDeclaration("jQuery(document).ready(function() { jQuery('#jform_access').val(1).trigger('change'); });");
}
/**
* Add JS for AJAX reloading field parameters after field type change
*/
if (!$row->iscore)
{
$_field_id = 'jform_field_type';
$_row_id = $form->getValue("id");
$_ctrl_task = 'task=fields.getfieldspecificproperties';
$js .= "
jQuery('#".$_field_id."').on('change', function() {
jQuery('#fieldspecificproperties').html('<p class=\"centerimg\"><img src=\"components/com_flexicontent/assets/images/ajax-loader.gif\" style=\"vertical-align: middle;\"></p>');
jQuery.ajax({
type: \"GET\",
url: 'index.php?option=com_flexicontent&".$_ctrl_task."&cid=".$_row_id."&field_type='+this.value+'&format=raw',
success: function(str)
{
// Initialize JS and CSS of the layout
const container_id = 'fieldspecificproperties';
fc_initDynamicLayoutJsCss(container_id, ['subform-row-add'], str);
jQuery('#field_typename').html(jQuery('#".$_field_id."').val());
}
});
});
";
}
// Core field
else
{
// Set name property as readonly
// ... done by model's preprocessForm() method
//$form->setFieldAttribute('name', 'readonly', 'true');
}
// ***
// *** Build selectlists, (some of these are defined via XML file, but some are not, possibly we may add more re-usable form elements later)
// ***
$lists = array();
// Build field_type select list
$fieldTypes = flexicontent_db::getFieldTypes($_grouped=true, $_usage=false, $_published=true);
$fftypes = array();
$n = 0;
foreach ($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);
}
}
$_attribs = ' class="use_select2_lib" ' . ($row->iscore ? ' disabled="disabled" ' : '');
$lists['field_type'] = flexicontent_html::buildfieldtypeslist($fftypes, 'jform[field_type]', $row->field_type, ($_grouped ? 1 : 0), $_attribs);
// Build (content) type select list
$types = $this->get('Typeslist');
$typesselected = $this->get('FieldType');
$attribs = 'class="use_select2_lib" multiple="multiple" size="6"';
$attribs .= $row->iscore && !in_array($row->field_type, array('voting', 'favourites'), true)
? ' disabled="disabled"'
: '';
$types_fieldname = 'jform[tid][]';
$lists['tid'] = flexicontent_html::buildtypesselect($types, $types_fieldname, $typesselected, false, $attribs);
/**
* Add inline js to head
*/
if ($js)
{
$document->addScriptDeclaration('jQuery(document).ready(function(){'
.$js.
'});');
}
/**
* Encode (UTF-8 charset) HTML entities form data so that they can be set as form field values
* NOTE: we will use JForm to output fields so this is redundant
*/
//JFilterOutput::objectHTMLSafe( $row, ENT_QUOTES, $exclude_keys = '' );
/**
* Assign variables to view
*/
$this->document = $document;
$this->row = $row;
$this->form = $form;
$this->lists = $lists;
$this->perms = $perms;
$this->cparams = $cparams;
$this->view = $view;
$this->controller = $controller;
$this->typesselected = $typesselected;
$this->supportsearch = $supportsearch;
$this->supportadvsearch = $supportadvsearch;
$this->supportfilter = $supportfilter;
$this->supportadvfilter = $supportadvfilter;
$this->supportuntranslatable = $supportuntranslatable;
$this->supportvalueseditable = $supportvalueseditable;
$this->supportformhidden = $supportformhidden;
$this->supportedithelp = $supportedithelp;
parent::display($tpl);
}
}