generated from mirzaev/pot
85 lines
2.6 KiB
PHP
85 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace mirzaev\shabashka\models\traits;
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// Files of the project
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use mirzaev\shabashka\models\traits\document as document_trait,
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mirzaev\shabashka\models\interfaces\document as document_interface,
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mirzaev\shabashka\models\interfaces\collection as collection_interface,
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mirzaev\shabashka\models\enumerations\language;
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// Library for ArangoDB
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use ArangoDBClient\Document as _document;
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// Framework for ArangoDB
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use mirzaev\arangodb\collection,
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mirzaev\arangodb\document;
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// Built-in libraries
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use exception;
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/**
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* Buffer
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*
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* Storage of data in the document from ArangoDB
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*
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* @uses document
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* @uses document_interface
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* @uses collection_interface
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*
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* @param static COLLECTION Name of the collection in ArangoDB
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* @param static TYPE Type of the collection in ArangoDB
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*
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* @package mirzaev\shabashka\models\traits
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*
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* @license http://www.wtfpl.net/ Do What The Fuck You Want To Public License
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* @author mirzaev <mail@domain.zone>
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*/
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trait buffer
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{
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/**
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* Write to buffer of the document
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*
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* @param array $data Data for writing (merge)
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* @param array &$errors Registry of errors
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*
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* @return bool Is data has written into the document from ArangoDB?
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*/
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public function write(array $data, array &$errors = []): bool
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{
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try {
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if (collection::initialize(static::COLLECTION, static::TYPE, errors: $errors)) {
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// Initialized the collection
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// Is the instance of the document from ArangoDB are initialized?
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if (!isset($this->document)) throw new exception('The instance of the sessoin document from ArangoDB is not initialized');
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// Writing data into buffer of the instance of the document from ArangoDB
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$this->document->buffer = array_replace_recursive($this->document->buffer ?? [], $data);
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// Is the buffer of the instance of the document from ArangoDB exceed 10 megabytes?
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if (mb_strlen(json_encode($this->document->buffer)) > 10485760) throw new exception('The buffer size exceeds 10 megabytes');
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// Serializing parameters
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if ($this->document->language instanceof language) $this->document->language = $this->document->language->name;
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// Writing to ArangoDB and exit (success)
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return document::update($this->document, errors: $errors);
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} else throw new exception('Failed to initialize ' . static::TYPE . ' collection: ' . static::COLLECTION);
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} catch (exception $e) {
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// Writing to the registry of errors
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$errors[] = [
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'text' => $e->getMessage(),
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'file' => $e->getFile(),
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'line' => $e->getLine(),
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'stack' => $e->getTrace()
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];
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}
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// Exit (fail)
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return false;
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}
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}
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