58 lines
1.4 KiB
PHP
58 lines
1.4 KiB
PHP
<?php
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namespace NoccyLabs\Juicer\Recipe\Importer;
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use NoccyLabs\Juicer\Recipe\RecipeInterface;
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use NoccyLabs\Juicer\Recipe\Recipe;
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use NoccyLabs\Juicer\Ingredient\Ingredient;
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/**
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* Import recipes from XML
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*
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*/
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class XmlImporter implements ImporterInterface
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{
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/**
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* Import a recipe from xml
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*
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* @param string The xml string to parse and import
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* @return RecipeInterface
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*/
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public function import(string $xml): RecipeInterface
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{
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$data = simplexml_parse_string($xml);
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$recipe = new Recipe();
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$recipe->setRecipeName((string)$data->recipe);
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$recipe->setRecipeAuthor((string)$data->author);
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$recipe->setDescription((string)$data->description);
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foreach ((array)@$data->ingredients->ingredient as $ingredientData) {
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$ingredient = new Ingredient($ingredientData->flavor, $ingredientData->brand, $ingredientData->percent);
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$recipe->addIngredient($ingredient);
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}
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return $recipe;
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}
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/**
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* Import a recipe from json contained in a file
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*
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* @param string The filename to read and import
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* @return RecipeInterface
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*/
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public function readFromFile(string $filename): RecipeInterface
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{
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$fd = fopen($filename, "r");
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if (!$fd) {
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throw new \InvalidArgumentException();
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}
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$xml = fread($fd, filesize($filename));
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fclose($fd);
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return $this->import($xml);
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}
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}
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