106 lines
2.6 KiB
PHP
106 lines
2.6 KiB
PHP
<?php namespace RainLab\Translate\Classes;
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/**
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* Represents a multi-lingual Static Page object.
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*
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* @package rainlab\translate
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* @author Alexey Bobkov, Samuel Georges
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*/
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class MLStaticPage extends MLCmsObject
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{
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/**
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* @var bool Wrap code section in PHP tags.
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*/
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protected $wrapCode = false;
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/**
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* @var array List of attribute names which are not considered "settings".
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*/
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protected $purgeable = ['placeholders'];
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/**
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* {@inheritDoc}
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*/
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public function afterFetch()
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{
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parent::afterFetch();
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$this->getPlaceholdersAttribute();
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}
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/**
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* Parses the page placeholder {% put %} tags and extracts the placeholder values.
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* @return array Returns an associative array of the placeholder names and values.
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*/
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public function getPlaceholdersAttribute()
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{
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if (!strlen($this->code)) {
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return [];
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}
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if ($placeholders = array_get($this->attributes, 'placeholders')) {
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return $placeholders;
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}
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$bodyNode = $this->getTwigNodeTree($this->code)->getNode('body')->getNode(0);
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if ($bodyNode instanceof \Cms\Twig\PutNode) {
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$bodyNode = [$bodyNode];
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}
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$result = [];
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foreach ($bodyNode as $node) {
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if (!$node instanceof \Cms\Twig\PutNode) {
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continue;
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}
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$bodyNode = $node->getNode('body');
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$result[$node->getAttribute('name')] = trim($bodyNode->getAttribute('data'));
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}
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$this->attributes['placeholders'] = $result;
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return $result;
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}
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/**
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* Takes an array of placeholder data (key: code, value: content) and renders
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* it as a single string of Twig markup against the "code" attribute.
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* @param array $value
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* @return void
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*/
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public function setPlaceholdersAttribute($value)
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{
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if (!is_array($value)) {
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return;
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}
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$placeholders = $value;
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$result = '';
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foreach ($placeholders as $code => $content) {
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if (!strlen($content)) {
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continue;
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}
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$result .= '{% put '.$code.' %}'.PHP_EOL;
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$result .= $content.PHP_EOL;
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$result .= '{% endput %}'.PHP_EOL;
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$result .= PHP_EOL;
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}
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$this->attributes['code'] = trim($result);
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$this->attributes['placeholders'] = $placeholders;
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}
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/**
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* Disables safe mode check for static pages.
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*
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* This allows developers to use placeholders in layouts even if safe mode is enabled.
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*
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* @return void
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*/
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protected function checkSafeMode()
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{
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}
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}
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