31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
var _ = require('lodash');
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/**
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* @dgService getDocFromAlias
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* @description Get an array of docs that match this alias, relative to the originating doc.
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*/
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module.exports = function getDocFromAlias(aliasMap, log) {
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return function getDocFromAlias(alias, originatingDoc) {
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var docs = aliasMap.getDocs(alias);
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// If there is more than one item with this name then try to filter them by the originatingDoc's
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// area
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if (docs.length > 1 && originatingDoc && originatingDoc.area) {
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docs = _.filter(docs, function(doc) { return doc.area === originatingDoc.area; });
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}
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// If filtering by area left us with none then let's start again
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if (docs.length === 0) {
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docs = aliasMap.getDocs(alias);
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}
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// If there is more than one item with this name then try to filter them by the originatingDoc's
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// module
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if (docs.length > 1 && originatingDoc && originatingDoc.module) {
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docs = _.filter(docs, function(doc) { return doc.module === originatingDoc.module; });
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}
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return docs;
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};
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}; |