Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/joomla5/plugins/fabrik_element/digsig/digsig.php

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<?php /** * Plugin element to render digital signature pad * * @package Joomla.Plugin * @subpackage Fabrik.element.digsig * @copyright Copyright (C) 2005-2020 Media A-Team, Inc. - All rights reserved. * @license GNU/GPL http://www.gnu.org/copyleft/gpl.html / // No direct access defined('_JEXEC') or die('Restricted access'); use Joomla\CMS\Language\Text; use Joomla\CMS\Layout\FileLayout; use Joomla\CMS\Profiler\Profiler; use Joomla\Utilities\ArrayHelper; jimport('joomla.application.component.model'); require_once JPATH_SITE . '/components/com_fabrik/models/element.php'; /* * Plugin element to render digital signature pad * * @package Joomla.Plugin * @subpackage Fabrik.element.digsig * @since 3.0 / class PlgFabrik_ElementDigsig extends PlgFabrik_Element { /* * If the element 'Include in search all' option is set to 'default' then this states if the * element should be ignored from search all. * * @var bool True, ignore in extended search all. / protected $ignoreSearchAllDefault = true; /* * Db table field type * * @var string / protected $fieldDesc = 'TEXT'; /* * Draws the html form element * * @param array $data To pre-populate element with * @param int $repeatCounter Repeat group counter * * @return string elements html / public function render($data, $repeatCounter = 0) { $name = $this->getHTMLName($repeatCounter); $id = $this->getHTMLId($repeatCounter); $sig_id = $id . '_sig'; $params = $this->getParams(); $digsig_width = $params->get('digsig_form_width', '400'); $digsig_height = $params->get('digsig_form_height', '150'); $val = $this->getValue($data, $repeatCounter); if (is_array($val)) { $val = json_encode($val); } $basePath = COM_FABRIK_BASE . '/plugins/fabrik_element/digsig/layouts/'; $layoutData = new stdClass; $input = $this->app->input; $format = $input->get('format'); $layoutData->id = $id; $layoutData->digsig_width = $digsig_width; $layoutData->digsig_height = $digsig_height; $layoutData->sig_id = $sig_id; $layoutData->name = $name; $layoutData->val = $val; $listModel = $this->getListModel(); $pk = $listModel->getPrimaryKey(true); if (!$this->isEditable()) { if ($format === 'pdf') { $formModel = $this->getFormModel(); $formId = $formModel->getId(); $rowId = ArrayHelper::getValue($data, $pk); $elementId = $this->getId(); $pdfSecret = $params->get('digsig_pdf_secret', ''); $layoutData->link = COM_FABRIK_LIVESITE . 'index.php?option=com_' . $this->package . '&task=plugin.pluginAjax&plugin=digsig&method=ajax_signature_to_image&' . 'format=raw&element_id=' . $elementId . '&formid=' . $formId . '&rowid=' . $rowId . '&repeatcount=0&pdf_secret=' . $pdfSecret; $layout = new FileLayout('fabrik-element-digsig-details-pdf', $basePath, array('debug' => false, 'component' => 'com_fabrik', 'client' => 'site')); } else { $layout = new FileLayout('fabrik-element-digsig-details', $basePath, array('debug' => false, 'component' => 'com_fabrik', 'client' => 'site')); } } else { $layout = new FileLayout('fabrik-element-digsig-form', $basePath, array('debug' => false, 'component' => 'com_fabrik', 'client' => 'site')); } return $layout->render($layoutData); } /* * Shows the data formatted for the list view * * @param string $data Elements data * @param stdClass &$thisRow All the data in the lists current row * @param array $opts Rendering options * * @return string formatted value / public function renderListData($data, stdClass &$thisRow, $opts = array()) { $profiler = Profiler::getInstance('Application'); JDEBUG ? $profiler->mark("renderListData: {$this->element->plugin}: start: {$this->element->name}") : null; if ($this->dataConsideredEmpty($data, 0)) { return ''; } $data = $this->toImage($thisRow->__pk_val); return parent::renderListData($data, $thisRow, $opts); } /* * Use JLayouts to render an image representation of the signature. * Used in getEmail, and list views. * * @param mixed $rowId Row id * * @throws Exception * * @return string / private function toImage($rowId) { $params = $this->getParams(); $formModel = $this->getFormModel(); $formId = $formModel->getId(); $elementId = $this->getId(); $link = COM_FABRIK_LIVESITE . 'index.php?option=com_' . $this->package . '&task=plugin.pluginAjax&plugin=digsig&method=ajax_signature_to_image&' . 'format=raw&element_id=' . $elementId . '&formid=' . $formId . '&rowid=' . $rowId . '&repeatcount=0'; $layoutData = new stdClass; $layoutData->width = $params->get('digsig_list_width', '200'); $layoutData->height = $params->get('digsig_list_height', '75');; $layoutData->src = $link; $layout = $this->getLayout('image'); return $layout->render($layoutData); } /* * Turn form value into email formatted value * * @param mixed $value Element value * @param array $data Form data * @param int $repeatCounter Group repeat counter * * @return string email formatted value / protected function getIndEmailValue($value, $data = array(), $repeatCounter = 0) { $rowId = ArrayHelper::getValue($data, '__pk_val'); return $this->toImage($rowId); } /* * Save the signature to an image * * @return void / public function onAjax_signature_to_image() { $input = $this->app->input; $this->setId($input->getInt('element_id')); $this->loadMeForAjax(); $this->getElement(); $params = $this->getParams(); $digsig_width = (int) $params->get('digsig_form_width', '400'); $digsig_height = (int) $params->get('digsig_form_height', '250'); $this->lang->load('com_fabrik.plg.element.fabrikdigsig', JPATH_ADMINISTRATOR); $url = 'index.php'; $pdfSecretQS = $this->app->input->get('pdf_secret', ''); if (!empty($pdfSecretQS)) { if ($pdfSecretQS !== $params->get('digsig_pdf_secret', '')) { $this->app->enqueueMessage(Text::_('PLG_ELEMENT_DIGSIG_NO_PERMISSION')); $this->app->redirect($url); exit; } } else if (!$this->canView()) { $this->app->enqueueMessage(Text::_('PLG_ELEMENT_DIGSIG_NO_PERMISSION')); $this->app->redirect($url); exit; } $rowId = $input->get('rowid', '', 'string'); if (empty($rowId)) { $this->app->enqueueMessage(Text::_('PLG_ELEMENT_DIGSIG_NO_SUCH_FILE')); $this->app->redirect($url); exit; } $listModel = $this->getListModel(); $row = $listModel->getRow($rowId, false); if (empty($row)) { $this->app->enqueueMessage(Text::_('PLG_ELEMENT_DIGSIG_NO_SUCH_FILE')); $this->app->redirect($url); exit; } $elName = $this->getFullName(true, false); $json_sig = $row->$elName; require JPATH_SITE . '/plugins/fabrik_element/digsig/libs/signature-to-image/signature-to-image.php'; $opts = array( 'imageSize' => array($digsig_width, $digsig_height) ); $fileContent = sigJsonToImage($json_sig, $opts); if (!empty($fileContent)) { ob_start(); imagepng($fileContent); $img = ob_get_contents(); ob_end_clean(); // Some time in the past header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); header('Accept-Ranges: bytes'); header('Content-Length: ' . strlen($img)); header('Content-Type: ' . 'image/png'); // Serve up the file echo $img; // And we're done. exit(); } else { $this->app->enqueueMessage(Text::_('PLG_ELEMENT_DIGSIG_NO_SUCH_FILE')); $this->app->redirect($url); exit; } } /* * Manipulates posted form data for insertion into database * * @param mixed $val This elements posted form data * @param array $data Posted form data * * @return mixed / public function storeDatabaseFormat($val, $data) { if ($val == '') { $val = null; } return $val; } /* * Returns javascript which creates an instance of the class defined in formJavascriptClass() * * @param int $repeatCounter Repeat group counter * * @return array / public function elementJavascript($repeatCounter) { $id = $this->getHTMLId($repeatCounter); $sig_id = $id . '_sig'; $opts = $this->getElementJSOptions($repeatCounter); $data = $this->getFormModel()->data; $opts->value = $this->getValue($data, $repeatCounter); if (is_array($opts->value)) { $opts->value = json_encode($opts->value); } $opts->value = htmlspecialchars_decode($opts->value); if (empty($opts->value)) { $opts->value = '[]'; } $opts->sig_id = $sig_id; return array('FbDigsig', $id, $opts); } /* * Get the class to manage the form element * to ensure that the file is loaded only once * * @param array &$srcs Scripts previously loaded * @param string $script Script to load once class has loaded * @param array &$shim Dependant class names to load before loading the class - put in requirejs.config shim * * @return void / public function formJavascriptClass(&$srcs, $script = '', &$shim = array()) { $key = FabrikHelperHTML::isDebug() ? 'element/digsig/digsig' : 'element/digsig/digsig-min'; $s = new stdClass; $s->deps = array(); $folder = 'element/digsig/libs/signature-pad/'; $digsigShim = new stdClass; $digsigShim->deps = array($folder . 'jquery.signaturepad'); $s->deps[] = $folder . 'jquery.signaturepad'; $s->deps[] = $folder . 'flashcanvas'; $shim[$folder . 'flashcanvas'] = $digsigShim; $s->deps[] = $folder . 'json2'; $shim[$folder . 'json2'] = $digsigShim; $shim[$key] = $s; FabrikHelperHTML::stylesheet(COM_FABRIK_LIVESITE . 'plugins/fabrik_element/digsig/libs/signature-pad/jquery.signaturepad.css'); parent::formJavascriptClass($srcs, $script, $shim); // $$$ hugh - added this, and some logic in the view, so we will get called on a per-element basis return false; } /* * Is the element consider to be empty for purposes of rendering on the form, * i.e. for assigning classes, etc. Can be overridden by individual elements. * * @param array $data Data to test against * @param int $repeatCounter Repeat group # * * @return bool / public function dataConsideredEmpty($data, $repeatCounter) { $data = (array) $data; foreach ($data as $d) { if ($d != '' && $d != '[]' && $d != '[""]') { return false; } } return true; } /* * Is the element considered to be empty for purposes of validation * Used in isempty validation rule. * * @param array $data data to test against * @param int $repeatCounter repeat group # * * @return bool */ public function dataConsideredEmptyForValidation($data, $repeatCounter) { $data = (array) $data; foreach ($data as $d) { if ($d != '' && $d != '[]' && $d != '[""]') { return false; } } return true; } }

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