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0db7ef849c
- i18n is an old pattern we are getting rid of in favour of tpl - after removing i18n from helpers, there wasn't many usages of i18n left in the frontend, this removes whats left! - this was done on a branch at the same time as Naz's commits removing i18n from the settings-related files - hence some of these changes are minor amends to add additional messages/change names, rather than just straightup i18n->tpl - it's a merge of both our refactors :)
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
const yaml = require('js-yaml');
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const debug = require('@tryghost/debug')('frontend:services:settings:yaml-parser');
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const tpl = require('@tryghost/tpl');
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const errors = require('@tryghost/errors');
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const messages = {
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error: 'Could not parse {file}: {context}.',
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help: 'Check your {file} file for typos and fix the named issues.'
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};
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/**
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* Takes a YAML file, parses it and returns a JSON Object
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* @param {YAML} file the YAML file utf8 encoded
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* @param {String} fileName the name of the file incl. extension
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* @returns {Object} parsed
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*/
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module.exports = function parseYaml(file, fileName) {
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try {
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const parsed = yaml.load(file);
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debug('YAML settings file parsed:', fileName);
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return parsed;
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} catch (error) {
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// CASE: parsing failed, `js-yaml` tells us exactly what and where in the
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// `reason` property as well as in the message.
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// As the file uploaded is invalid, the person uploading must fix this - it's a 4xx error
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throw new errors.IncorrectUsageError({
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message: tpl(messages.error, {file: fileName, context: error.reason}),
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code: 'YAML_PARSER_ERROR',
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context: error.message,
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err: error,
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help: tpl(messages.help, {file: fileName})
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});
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}
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};
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