mirror of
https://github.com/invoiceninja/invoiceninja.git
synced 2024-11-14 07:02:34 +01:00
153 lines
4.0 KiB
PHP
153 lines
4.0 KiB
PHP
<?php
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/**
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* Invoice Ninja (https://invoiceninja.com)
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*
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* @link https://github.com/invoiceninja/invoiceninja source repository
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*
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* @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
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*
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* @license https://opensource.org/licenses/AAL
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*/
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namespace App\Services\PdfMaker;
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use DOMDocument;
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use DOMXPath;
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trait PdfMakerUtilities
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{
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private function initializeDomDocument()
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{
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$document = new DOMDocument();
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$document->validateOnParse = true;
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@$document->loadHTML($this->design->html());
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$this->document = $document;
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$this->xpath = new DOMXPath($document);
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}
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public function getSection(string $selector, string $section = null)
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{
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$element = $this->document->getElementById($selector);
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if ($section) {
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return $element->getAttribute($section);
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}
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return $element->nodeValue;
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}
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public function getSectionNode(string $selector)
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{
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return $this->document->getElementById($selector);
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}
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public function updateElementProperties(array $elements)
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{
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foreach ($elements as $element) {
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$node = $this->document->getElementById($element['id']);
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if (isset($element['properties'])) {
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foreach ($element['properties'] as $property => $value) {
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$this->updateElementProperty($node, $property, $value);
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}
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}
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if (isset($element['elements'])) {
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$sorted = $this->processChildrenOrder($element['elements']);
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$this->createElementContent($node, $sorted);
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}
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}
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}
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public function processChildrenOrder(array $children)
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{
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$processed = [];
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foreach ($children as $child) {
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if (!isset($child['order'])) {
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$child['order'] = 0;
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}
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$processed[] = $child;
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}
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usort($processed, function ($a, $b) {
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return $a['order'] <=> $b['order'];
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});
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return $processed;
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}
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public function updateElementProperty($element, string $attribute, string $value)
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{
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// We have exception for "hidden" property.
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// hidden="true" or hidden="false" will both hide the element,
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// that's why we have to create an exception here for this rule.
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if ($attribute == 'hidden' && ($value == false || $value == "false")) {
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return $element;
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}
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$element->setAttribute($attribute, $value);
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if ($element->getAttribute($attribute) === $value) {
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return $element;
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}
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return $element;
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}
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public function createElementContent($element, $children)
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{
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foreach ($children as $child) {
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$_child = $this->document->createElement($child['element'], $child['content']);
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$element->appendChild($_child);
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if (isset($child['properties'])) {
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foreach ($child['properties'] as $property => $value) {
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$this->updateElementProperty($_child, $property, $value);
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}
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}
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if (isset($child['elements'])) {
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$sorted = $this->processChildrenOrder($child['elements']);
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$this->createElementContent($_child, $sorted);
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}
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}
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}
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public function updateVariables(array $variables)
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{
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$html = strtr($this->getCompiledHTML(), $variables['labels']);
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$html = strtr($html, $variables['values']);
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@$this->document->loadHTML($html);
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$this->document->saveHTML();
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}
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public function updateVariable(string $element, string $variable, string $value)
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{
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$element = $this->document->getElementById($element);
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$original = $element->nodeValue;
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$element->nodeValue = '';
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$replaced = strtr($original, [$variable => $value]);
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$element->appendChild(
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$this->document->createTextNode($replaced)
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);
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return $element;
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}
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}
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