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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');
/**
* HTML View class for the Category screen
*/
class FlexicontentViewCategory extends FlexicontentViewBaseRecord
{
var $proxy_option = 'com_categories';
/**
* Display the view
*/
public function display($tpl = null)
{
/**
* Initialize variables, flags, etc
*/
global $globalcats;
$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 = 'categories';
$ctrl = 'category';
$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;
}
// Get category parameters NOTE: These are used for case that we DO NOT want inherited params
$catparams = & $row->params;
// Get category inherited parameters (Component + parent categories)
$iparams = $this->get('InheritedParams');
// ***
// *** Currently access checking for category add/edit form , it is done here, for
// *** most other views we force going though a controller task and checking it there
// ***
// ***
// *** Global permissions checking
// ***
// Check no access to categories management (Global permission)
if ( !$perms->CanCats )
{
$app->redirect('index.php?option=com_flexicontent', JText::_( 'FLEXI_NO_ACCESS' ));
}
// Check no privilege to create new category under any category
if ( $isnew && (!$perms->CanCats || !FlexicontentHelperPerm::getPermAny('core.create')) )
{
JError::raiseWarning( 403, JText::_( 'FLEXI_NO_ACCESS_CREATE' ) );
$app->redirect( 'index.php?option=com_flexicontent' );
}
// ***
// *** Record Permissions (needed because this view can be called without a controller task)
// ***
// Get edit privilege for current category
if (!$isnew)
{
$isOwner = $row->get('created_by') == $user->id;
$rights = FlexicontentHelperPerm::checkAllItemAccess($user->id, 'category', $row->id);
$canedit_cat = in_array('edit', $rights) || (in_array('edit.own', $rights) && $isOwner);
}
// Get if we can create inside at least one (com_content) category
if ( $user->authorise('core.create', 'com_flexicontent') )
{
$cancreate_cat = true;
}
else
{
$usercats = FlexicontentHelperPerm::getAllowedCats($user, $actions_allowed = array('core.create')
, $require_all = true, $check_published = true, $specific_catids = false, $find_first = true
);
$cancreate_cat = count($usercats) > 0;
}
// Creating new category: Check if user can create inside any existing category
if ( $isnew && !$cancreate_cat )
{
$acc_msg = JText::_( 'FLEXI_NO_ACCESS_CREATE' ) ."<br/>". (FLEXI_J16GE ? JText::_( 'FLEXI_CANNOT_ADD_CATEGORY_REASON' ) : "");
JError::raiseWarning( 403, $acc_msg);
$app->redirect('index.php?option=com_flexicontent&view=categories');
}
// Editing existing category: Check if user can edit existing (current) category
if ( !$isnew && !$canedit_cat )
{
$acc_msg = JText::_( 'FLEXI_NO_ACCESS_EDIT' ) ."<br/>". JText::_( 'FLEXI_CANNOT_EDIT_CATEGORY_REASON' );
JError::raiseWarning( 403, $acc_msg);
$app->redirect( 'index.php?option=com_flexicontent&view=categories' );
}
/**
* Include needed files and add needed js / css files
*/
// Add css to document
if ($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');
// 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 = $cancreate_cat;
// SET toolbar title
!$isnew
? JToolbarHelper::title( JText::_( 'FLEXI_EDIT_CATEGORY' ), 'fc_categoryedit' ) // Editing existing review
: JToolbarHelper::title( JText::_( 'FLEXI_NEW_CATEGORY' ), 'fc_categoryadd' ); // Creating new review
/**
* 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)
{
$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', $isAdmin ? 'JTOOLBAR_CLOSE' : 'FLEXI_CLOSE_FORM');
}
// Preview button
if (!$isnew)
{
// Create preview link (with xhtml to false ... we will do it manually) (at least for the ampersand)
$record_link = str_replace('&', '&', FlexicontentHelperRoute::getCategoryRoute($globalcats[$row->id]->slug));
$previewlink = JRoute::_(JUri::root() . $record_link, $xhtml=false)
;
$toolbar->appendButton( 'Custom', '
<button class="preview btn btn-small btn-fcaction btn-info spaced-btn" onclick="window.open(\''.$previewlink.'\'); return false;">
<span title="'.JText::_('FLEXI_PREVIEW').'" class="icon-screen"></span>
'.JText::_('FLEXI_PREVIEW').'
</button>', 'preview'
);
}
// Modal edit button of template layout
if (!$isnew && $perms->CanTemplates)
{
$inheritcid_comp = $cparams->get('inheritcid', -1);
$inheritcid = $catparams->get('inheritcid', '');
$inherit_parent = $inheritcid==='-1' || ($inheritcid==='' && $inheritcid_comp);
if (!$inherit_parent || $row->parent_id==='1')
$row_clayout = $catparams->get('clayout', $cparams->get('clayout', 'grid'));
else {
$row_clayout = $catparams->get('clayout', '');
if (!$row_clayout)
{
$_ancestors = $this->getModel()->getParentParams($row->id); // This is ordered by level ASC
$row_clayout = $cparams->get('clayout', 'grid');
$cats_params = array();
foreach($_ancestors as $_cid => $_cat)
{
$cats_params = new JRegistry($_cat->params);
$row_clayout = $cats_params->get('clayout', '') ? $cats_params->get('clayout', '') : $row_clayout;
}
}
}
$edit_layout = htmlspecialchars(JText::_('FLEXI_EDIT_LAYOUT_N_GLOBAL_PARAMETERS'), ENT_QUOTES, 'UTF-8');
flexicontent_html::addToolBarButton(
'FLEXI_EDIT_LAYOUT_N_GLOBAL_PARAMETERS', $btn_name='edit_layout_params',
$full_js="var url = jQuery(this).attr('data-href'); fc_showDialog(url, 'fc_modal_popup_container', 0, 0, 0, 0, {title:'".$edit_layout."'}); return false;",
$msg_alert='', $msg_confirm='',
$btn_task='', $extra_js='', $btn_list=false, $btn_menu=true, $btn_confirm=false, $btn_class="btn-info".$tip_class, $btn_icon="icon-pencil",
'data-placement="bottom" data-href="index.php?option=com_flexicontent&view=template&type=category&tmpl=component&ismodal=1&folder=' . $row_clayout
. '&' . JSession::getFormToken() . '=1' .
'" title="Edit the display layout of this category. <br/><br/>Note: this layout maybe assigned to other categories, thus changing it will effect them too"'
);
}
/**
* Get Layouts, load language of current selected template and apply Layout parameters values into the fields
*/
// Load language file of currently selected template
$_clayout = $catparams->get('clayout');
if ($_clayout)
{
FLEXIUtilities::loadTemplateLanguageFile($_clayout);
}
// Get the category layouts, checking template of current layout for modifications
$themes = flexicontent_tmpl::getTemplates($_clayout);
$tmpls = $themes->category;
// Create JForm for the layout and apply Layout parameters values into the fields
foreach ($tmpls as $tmpl)
{
if ($tmpl->name != $_clayout) continue;
$jform = new JForm('com_flexicontent.template.category', array('control' => 'jform', 'load_data' => false));
$jform->load($tmpl->params);
$tmpl->params = $jform;
foreach ($tmpl->params->getGroup('attribs') as $field)
{
$fieldname = $field->fieldname;
$value = $catparams->get($fieldname);
if (strlen($value))
{
$tmpl->params->setValue($fieldname, 'attribs', $value);
}
}
}
//build selectlists
$lists = array();
// Build category selectors
$check_published = false;
$check_perms = ($row->id ? 'edit' : 'create');
$actions_allowed=array('core.create');
$fieldname = 'jform[parent_id]';
$lists['parent_id'] = flexicontent_cats::buildcatselect($globalcats, $fieldname, $row->parent_id, $top=1, 'class="use_select2_lib"',
$check_published, $check_perms, $actions_allowed, $require_all=true, $skip_subtrees=array(), $disable_subtrees=array($row->id));
$check_published = false;
$check_perms = true;
$actions_allowed=array('core.edit', 'core.edit.own');
$fieldname = 'jform[copycid]';
$lists['copycid'] = flexicontent_cats::buildcatselect($globalcats, $fieldname, '', $top=2, 'class="use_select2_lib"', $check_published, $check_perms, $actions_allowed, $require_all=false)
. '<span class="fc-mssg-inline fc-info fc-small">' . JText::_('FLEXI_PLEASE_USE_SAVE_OR_APPLY_N_RELOAD_BUTTONS') . '</span>';
$custom_options[''] = 'FLEXI_USE_GLOBAL';
$custom_options['0'] = 'FLEXI_COMPONENT_ONLY';
$custom_options['-1'] = 'FLEXI_PARENT_CAT_MULTI_LEVEL';
$check_published = false;
$check_perms = true;
$actions_allowed=array('core.edit', 'core.edit.own');
$fieldname = 'jform[special][inheritcid]';
$lists['inheritcid'] = flexicontent_cats::buildcatselect($globalcats, $fieldname, $catparams->get('inheritcid', ''),$top=false, 'class="use_select2_lib"',
$check_published, $check_perms, $actions_allowed, $require_all=false, $skip_subtrees=array(), $disable_subtrees=array(), $custom_options);
// 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');
$document->addScriptDeclaration("jQuery(document).ready(function() { jQuery('#jform_access').val(1).trigger('change'); });");
}
/**
* Add inline js to head
*/
if ($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->tmpls = $tmpls;
$this->cparams = $cparams;
$this->iparams = $iparams;
$this->view = $view;
$this->controller = $controller;
parent::display($tpl);
}
}