<?php
/**
* @package Helix_Ultimate_Framework
* @author JoomShaper <[email protected]>
* @copyright Copyright (c) 2010 - 2021 JoomShaper
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
*/
namespace HelixUltimate\Framework\Platform;
defined('_JEXEC') or die();
use DateTime;
use Exception;
use HelixUltimate\Framework\HttpResponse\Response;
use HelixUltimate\Framework\Platform\Blog;
use HelixUltimate\Framework\Platform\Helper;
use HelixUltimate\Framework\Platform\Media;
use HelixUltimate\Framework\System\HelixCache;
use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Http\Http;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Session\Session;
use Joomla\Registry\Registry;
/**
* Request class where the ajax requests
* take place.
*
* @since 1.0.0
*/
class Request
{
/**
* Joomla! app instance.
*
* @var CMSApplication $app
* @since 1.0.0
*/
protected $app;
/**
* ID.
*
* @var integer $id
* @since 1.0.0
*/
protected $id;
/**
* Request action.
*
* @var string $action
* @since 1.0.0
*/
protected $action;
/**
* Request data.
*
* @var array|object $data
* @since 1.0.0
*/
protected $data;
/**
* Layout name.
*
* @var string $layout_name
* @since 1.0.0
*/
protected $layout_name = '';
/**
* Request reporting.
*
* @var array $report
* @since 1.0.0
*/
protected $report = array();
/**
* Constructor function for request.
*
* @return void
* @since 1.0.0
*/
public function __construct()
{
$this->app = Factory::getApplication();
$input = $this->app->input;
$this->id = $input->get('id', null, 'INT');
$this->action = $input->get('action', '');
$this->data = $input->get('data', array(), 'ARRAY');
$this->report = array( 'status' => false, 'message' => 'Unexpected error occurs');
}
/**
* Initialize the request.
*
* @return void
* @since 1.0.0
*/
public function initialize()
{
switch ($this->action)
{
case 'save-tmpl-style':
$this->saveTemplateStyle();
break;
case 'draft-tmpl-style':
$this->draftTemplateStyle();
break;
case 'reset-drafted-settings':
$this->resetDraftedSettings();
break;
case 'save-layout':
$this->copyTemplateLayout();
break;
case 'render-layout':
$this->renderTemplateLayout();
break;
case 'remove-layout-file':
$this->removeLayoutFile();
break;
case 'view-media':
Media::getFolders();
break;
case 'delete-media':
Media::deleteMedia();
break;
case 'create-folder':
Media::createFolder();
break;
case 'upload-media':
Media::uploadMedia();
case 'import-tmpl-style':
$this->importTemplateStyle();
break;
case 'update-font-list':
$this->updateGoogleFontList();
break;
case 'fontVariants':
$this->changeFontVariants();
break;
case 'upload-blog-image':
Blog::upload_image();
break;
case 'remove-blog-image':
Blog::remove_image();
break;
case 'purge-css-file':
$this->purgeCssFiles();
break;
case 'getMenuItems':
$this->report = Response::getMenuItems();
break;
case 'parentAdoption':
$this->report = Response::parentAdoption();
break;
case 'rebuildMenu':
$this->report = Response::rebuildMenu();
break;
case 'generateMegaMenuBody':
$this->report = Response::generateMegaMenuBody();
break;
case 'saveMegaMenuSettings':
$this->report = Response::saveMegaMenuSettings();
break;
case 'updateRowLayout':
$this->report = Response::updateRowLayout();
break;
case 'generateRow':
$this->report = Response::generateRow();
break;
case 'generatePopoverContents':
$this->report = Response::generatePopoverContents();
break;
case 'generateNewCell':
$this->report = Response::generateNewCell();
break;
case 'getModuleList':
$this->report = Response::getModuleList();
break;
}
echo json_encode($this->report);
}
/**
* Save template style.
*
* @return void
* @since 1.0.0
*/
private function saveTemplateStyle()
{
$this->report['status'] = false;
$this->report['message'] = Text::_('JINVALID_TOKEN');
Session::checkToken() or die(json_encode($this->report));
$data = $_POST;
$data['comingsoon_date'] = date('Y-m-d', strtotime($data['comingsoon_date']));
$dateStatus = $this->validateDate($data['comingsoon_date']);
if (!$dateStatus) {
$this->report['status'] = false;
$this->report['message'] = 'Coming Soon Date for Countdown is invalid';
$this->report['isDrafted'] = Helper::isDrafted();
return;
}
$inputs = $this->filterInputs($data);
if (!$this->id || !is_int($this->id))
{
return;
}
$update = Helper::updateTemplateStyle($this->id, $inputs);
$keyOptions = [
'option' => 'com_ajax',
'helix' => 'ultimate',
'status' => 'draft',
'id' => $this->id
];
$key = Helper::generateKey($keyOptions);
$cache = new HelixCache($key);
if ($cache->contains())
{
$cache->removeCache();
}
if ($update)
{
$this->report['status'] = true;
$this->report['message'] = 'Style changed successfully';
$this->report['isDrafted'] = Helper::isDrafted();
}
}
private function validateDate($date, $format = 'Y-m-d')
{
$d = DateTime::createFromFormat($format, $date);
// The Y ( 4 digits year ) returns TRUE for any integer with any number of digits so changing the comparison from == to === fixes the issue.
return $d && $d->format($format) === $date;
}
private function draftTemplateStyle()
{
$this->report['status'] = false;
$this->report['message'] = Text::_('JINVALID_TOKEN');
Session::checkToken() or die(json_encode($this->report));
$data = $_POST;
$inputs = $this->filterInputs($data);
$storeData = array();
if (isset($inputs['id']))
{
$storeData['id'] = (int) $inputs['id'];
unset($inputs['id']);
}
if (isset($inputs['template']))
{
$storeData['template'] = $inputs['template'];
unset($inputs['template']);
}
if (isset($inputs['client_id']))
{
$storeData['client_id'] = (int) $inputs['client_id'];
unset($inputs['client_id']);
}
if (isset($inputs['home']))
{
$storeData['home'] = (int) $inputs['home'];
unset($inputs['home']);
}
if (isset($inputs['title']))
{
$storeData['title'] = $inputs['title'];
unset($inputs['title']);
}
$params = new Registry($inputs);
$storeData['params'] = $params;
if (!$this->id || !is_int($this->id))
{
return;
}
$keyOptions = [
'option' => 'com_ajax',
'helix' => 'ultimate',
'status' => 'draft',
'id' => $this->id
];
try
{
$key = Helper::generateKey($keyOptions);
$cache = new HelixCache($key);
if ($cache->contains())
{
$cache->removeCache()->storeCache((object) $storeData);
}
else
{
$cache->storeCache((object) $storeData);
}
$this->report['status'] = true;
$this->report['message'] = 'Style drafted successfully';
$this->report['isDrafted'] = Helper::isDrafted();
}
catch (\Exception $e)
{
$this->report['status'] = false;
$this->report['message'] = $e->getMessage();
$this->report['isDrafted'] = Helper::isDrafted();
}
}
private function resetDraftedSettings()
{
$keyOptions = [
'option' => 'com_ajax',
'helix' => 'ultimate',
'status' => 'draft',
'id' => $this->id
];
try
{
$key = Helper::generateKey($keyOptions);
$cache = new HelixCache($key);
if ($cache->contains())
{
$cache->removeCache();
}
$this->report['status'] = true;
$this->report['message'] = 'Draft resets successfully';
$this->report['isDrafted'] = Helper::isDrafted();
}
catch (\Exception $e)
{
$this->report['status'] = false;
$this->report['message'] = $e->getMessage();
$this->report['isDrafted'] = Helper::isDrafted();
}
}
/**
* Filter inputs.
*
* @param array $inputs Inputs to filter.
*
* @return array The filtered input
* @since 1.0.0
*/
private function filterInputs($inputs)
{
foreach ($inputs as &$input)
{
if (is_string($input))
{
$input = trim($input);
}
}
return $inputs;
}
/**
* Copy template layout.
*
* @return void
* @since 1.0.0
*/
private function copyTemplateLayout()
{
$this->setLayoutParams();
$content = '';
if (isset($this->data['content']))
{
$content = $this->data['content'];
}
if ($this->layout_name && $content)
{
$file_name = $this->layout_file_path . '.json';
$file = fopen($file_name, 'wb');
fwrite($file, $content);
fclose($file);
$this->report['status'] = true;
$this->report['message'] = 'Files copy created as you saved';
$this->report['layout'] = Folder::files($this->layouts_folder_path, '.json');
}
}
/**
* Render template layout
*
* @return void
* @since 1.0.0
*/
private function renderTemplateLayout()
{
$this->setLayoutParams();
if (file_exists($this->layout_file_path))
{
$content = file_get_contents($this->layout_file_path);
if (isset($content) && $content)
{
$layoutHtml = $this->generateLayoutHTML(json_decode($content ?? ""));
$this->report['status'] = true;
$this->report['message'] = 'Files content rendered';
$this->report['layoutHtml'] = $layoutHtml;
}
}
}
/**
* Remove layout file.
*
* @return void
* @since 1.0.0
*/
private function removeLayoutFile()
{
$this->setLayoutParams();
if (file_exists($this->layout_file_path))
{
unlink($this->layout_file_path);
$this->report['status'] = true;
$this->report['message'] = 'File removed';
$this->report['layout'] = \JFolder::files($this->layouts_folder_path, '.json');
}
}
/**
* Purge CSS files.
*
* @return void
* @since 1.0.0
*/
private function purgeCssFiles()
{
try
{
$data = $_POST;
$inputs = $this->filterInputs($data);
if (!$this->id || !is_int($this->id))
{
throw new Exception('Page ID required!');
}
$templateStyle = Helper::getTemplateStyle($this->id);
$cache_path = JPATH_SITE . '/cache/com_templates/templates/' . $templateStyle->template;
if (Folder::exists($cache_path))
{
$files = scandir($cache_path);
if (count($files) > 0)
{
foreach ($files as $file)
{
$ext = explode('.', $file);
$cache = count($ext) > 2 ? $ext[1] : '';
if (end($ext) === 'css' || $cache === 'scss')
{
File::delete($cache_path . '/' . $file);
}
}
}
}
$this->report['status'] = true;
$this->report['message'] = 'CSS purge success';
}
catch (Exception $e)
{
$this->report['status'] = false;
$this->report['message'] = $e->getMessage();
}
}
/**
* Import template style.
*
* @return void
* @since 1.0.0
*/
private function importTemplateStyle()
{
if (!$this->id || !is_int($this->id))
{
return;
}
$settings = $this->data['settings'];
$data = json_decode($settings ?? "");
if (json_last_error() === JSON_ERROR_NONE)
{
$update = Helper::updateTemplateStyle($this->id, $data);
if ($update)
{
$this->report['status'] = true;
$this->report['message'] = 'Settings imported successfully';
}
}
}
/**
* Update Google font list.
*
* @return void
* @since 1.0.0
*/
private function updateGoogleFontList()
{
$tmpl_style = Helper::loadTemplateData();
$template = $tmpl_style->template;
$template_path = JPATH_SITE . '/templates/' . $template . '/webfonts';
if (!Folder::exists($template_path))
{
Folder::create($template_path, 0755);
}
$params = is_string($tmpl_style->params)
? new Registry($tmpl_style->params)
: $tmpl_style->params;
$apiKey = $params->get('gfont_api', '');
$url = 'https://www.googleapis.com/webfonts/v1/webfonts?key=' . $apiKey;
$http = new Http;
$str = $http->get($url);
if ($str->code === 200)
{
if (File::write($template_path . '/webfonts.json', $str->body))
{
$this->report['status'] = true;
$this->report['message'] = '<p class="font-update-success">Google Webfonts list successfully updated! Please refresh your browser.</p>';
}
else
{
$this->report['message'] = '<p class="font-update-failed">Google Webfonts update failed. Please make sure that your template folder is writable.</p>';
}
}
elseif ($str->code === 403)
{
$this->report['status'] = true;
$decode_msg = json_decode($str->body ?? "");
if (isset(json_decode($str->body ?? "")->error->message) && $get_msg = json_decode($str->body ?? "")->error->message)
{
$this->report['message'] = "<p class='font-update-failed'>" . $get_msg . "</p>";
}
}
}
/**
* Change font variants.
*
* @return void
* @since 1.0.0
*/
private function changeFontVariants()
{
$tmpl_style = Helper::getTemplateStyle($this->id);
$template = $tmpl_style->template;
$font_name = $this->data['fontName'];
$template_path = JPATH_SITE . '/templates/' . $template . '/webfonts/webfonts.json';
$plugin_path = JPATH_PLUGINS . '/system/helixultimate/assets/webfonts/webfonts.json';
if (File::exists($template_path))
{
// $json = File::read($template_path);
$json = file_get_contents($template_path);
}
else
{
// $json = File::read($plugin_path);
$json = file_get_contents($plugin_path);
}
$webfonts = json_decode($json ?? "");
$items = $webfonts->items;
foreach ($items as $item)
{
if ($item->family == $font_name)
{
$fontVariants = '';
$fontSubsets = '';
// Variants
foreach ($item->variants as $variant)
{
$fontVariants .= '<option value="' . $variant . '">' . $variant . '</option>';
}
// Subsets
foreach ($item->subsets as $subset)
{
$fontSubsets .= '<option value="' . $subset . '">' . $subset . '</option>';
}
$this->report['status'] = true;
$this->report['message'] = 'Font Style Changed';
$this->report['variants'] = $fontVariants;
$this->report['subsets'] = $fontSubsets;
break;
}
}
}
/**
* Set layout params.
*
* @return void
* @since 1.0.0
*/
private function setLayoutParams()
{
$tmpl_style = Helper::getTemplateStyle($this->id);
$this->template = $tmpl_style->template;
if (isset($this->data['layoutName']))
{
$this->layout_name = $this->data['layoutName'];
}
$this->layouts_folder_path = JPATH_SITE . '/templates/' . $this->template . '/layout/';
$this->layout_file_path = $this->layouts_folder_path . $this->layout_name;
}
/**
* Generate Layout HTML.
*
* @param object $content Layout grid rows.
*
* @return string Layout HTML.
* @since 1.0.0
*/
private function generateLayoutHTML($content = array())
{
$lang = \JFactory::getLanguage();
$lang->load('tpl_' . $this->template, JPATH_SITE, $lang->getName(), true);
$colGrid = array(
'12' => '12',
'66' => '6,6',
'444' => '4,4,4',
'3333' => '3,3,3,3',
'48' => '4,8',
'39' => '3,9',
'363' => '3,6,3',
'264' => '2,6,4',
'210' => '2,10',
'57' => '5,7',
'237' => '2,3,7',
'255' => '2,5,5',
'282' => '2,8,2',
'2442' => '2,4,4,2',
);
$html = '';
if (!empty($content))
{
foreach ($content as $row)
{
$rowSettings = $this->getSettings($row->settings);
$name = Text::_('HELIX_SECTION_TITLE');
if (isset($row->settings->name))
{
$name = $row->settings->name;
}
$html .= '<div class="layoutbuilder-section" ' . $rowSettings . '>';
$html .= '<div class="settings-section clearfix">';
$html .= '<div class="settings-left pull-left">';
$html .= '<a class="row-move" href="#"><i class="fas fa-arrows-alt" aria-hidden="true"></i></a>';
$html .= '<strong class="section-title">' . $name . '</strong>';
$html .= '</div>';
$html .= '<div class="settings-right pull-right">';
$html .= '<ul class="button-group">';
$html .= '<li>';
$html .= '<a class="btn btn-small add-columns" href="#"><i class="fas fa-columns" aria-hidden="true"></i></a>';
$html .= '<ul class="column-list">';
$_active = '';
foreach ($colGrid as $key => $grid)
{
if ($key === $row->layout)
{
$_active = 'active';
}
$html .= '<li><a href="#" class="column-layout column-layout-' . $key . ' ' . $_active . '" data-layout="' . $grid . '"></a></li>';
$_active = '';
}
$active = '';
$customLayout = '';
if (!isset($colGrid[$row->layout]))
{
$active = 'active';
$split = str_split($row->layout);
$customLayout = implode(',', $split);
}
$html .= '<li>';
$html .= '<a href="#" class="hasTooltip column-layout-custom column-layout custom ' . $active . '" data-layout="' . $customLayout . '" data-type="custom" data-original-title="<strong>Custom Layout</strong>"></a>';
$html .= '</li>';
$html .= '</ul>';
$html .= '</li>';
$html .= '<li><a class="btn btn-small add-row" href="#"><i class="fas fa-bars" aria-hidden="true"></i></a></li>';
$html .= '<li><a class="btn btn-small row-ops-set" href="#"><i class="fas fa-cogs" aria-hidden="true"></i></a></li>';
$html .= '<li><a class="btn btn-danger btn-small remove-row" href="#"><i class="fas fa-times" aria-hidden="true"></i></a></li>';
$html .= '</ul>';
$html .= '</div>';
$html .= '</div>';
$html .= '<div class="row ui-sortable">';
foreach ($row->attr as $column)
{
$colSettings = $this->getSettings($column->settings);
$html .= '<div class="' . $column->className . '" ' . $colSettings . '>';
$html .= '<div class="column">';
if (isset($column->settings->column_type) && $column->settings->column_type)
{
$html .= '<h6 class="col-title pull-left">Component</h6>';
}
else
{
if (!isset($column->settings->name))
{
$column->settings->name = 'none';
}
$html .= '<h6 class="col-title pull-left">' . $column->settings->name . '</h6>';
}
$html .= '<a class="col-ops-set pull-right" href="#" ><i class="fas fa-cogs" aria-hidden="true"></i></a>';
$html .= '</div>';
$html .= '</div>';
}
$html .= '</div>';
$html .= '</div>';
}
}
return $html;
}
/**
* Get settings.
*
* @param array $config The configuration array.
*
* @return string Settings string.
* @since 1.0.0
*/
private function getSettings($config = null)
{
$data = '';
if (!empty($config))
{
foreach ($config as $key => $value)
{
$data .= ' data-' . $key . '="' . $value . '"';
}
}
return $data;
}
}