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Refactor indentifer field find and validation.

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This commit is contained in:
Eamonn Bell 2017-06-22 21:25:30 +01:00
parent eaa43488e5
commit a4e324201d
1 changed files with 8 additions and 10 deletions
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18
src/backends/backend.js
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@ -29,19 +29,17 @@ const slugFormatter = (template = "{{slug}}", entryData) => {
const getIdentifier = (entryData) => {
const validIdentifierFields = ["title", "path"];
const identifiers = validIdentifierFields.map((field) => {
return entryData.find((_, key) => {
return key.toLowerCase() === field;
});
});
const identifier = identifiers.find(i => typeof i !== 'undefined');
const identifiers = validIdentifierFields.map((field) =>
entryData.find((_, key) => key.toLowerCase() === field)
);
if (typeof identifier === 'undefined') {
const identifier = identifiers.find(ident => ident !== undefined);
if (identifier === undefined) {
throw new Error("Collection must have a field name that is a valid entry identifier");
} else {
return identifier;
}
return identifier;
};
return template.replace(/\{\{([^\}]+)\}\}/g, (_, field) => {