98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
import { ValidatedMethod } from 'meteor/mdg:validated-method';
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import SimpleSchema from 'simpl-schema';
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import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
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import { RefSchema } from '/imports/api/parenting/ChildSchema.js';
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import LibraryNodes from '/imports/api/library/LibraryNodes.js';
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import {
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assertDocCopyPermission,
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assertDocEditPermission
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} from '/imports/api/sharing/sharingPermissions.js';
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import {
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setLineageOfDocs,
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renewDocIds
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} from '/imports/api/parenting/parenting.js';
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import { reorderDocs } from '/imports/api/parenting/order.js';
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import fetchDocByRef from '/imports/api/parenting/fetchDocByRef.js';
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var snackbar;
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if (Meteor.isClient) {
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snackbar = require(
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'/imports/ui/components/snackbars/SnackbarQueue.js'
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).snackbar
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}
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const DUPLICATE_CHILDREN_LIMIT = 500;
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const copyLibraryNodeTo = new ValidatedMethod({
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name: 'libraryNodes.copyTo',
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validate: new SimpleSchema({
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_id: {
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type: String,
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regEx: SimpleSchema.RegEx.Id,
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},
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parent: {
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type: RefSchema,
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},
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}).validator(),
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mixins: [RateLimiterMixin],
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rateLimit: {
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numRequests: 1,
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timeInterval: 10000,
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},
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run({ _id, parent }) {
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if (parent.collection !== 'libraryNodes' && parent.collection !== 'libraries') {
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throw new Meteor.Error('Invalid destination',
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'Library documents can only be copied to destinations inside other libraries'
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);
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}
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const libraryNode = LibraryNodes.findOne(_id);
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const parentDoc = fetchDocByRef(parent);
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assertDocCopyPermission(libraryNode, this.userId);
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assertDocEditPermission(parentDoc, this.userId);
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let decendants = LibraryNodes.find({
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'ancestors.id': _id,
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removed: { $ne: true },
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}, {
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limit: DUPLICATE_CHILDREN_LIMIT + 1,
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sort: { order: 1 },
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}).fetch();
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if (decendants.length > DUPLICATE_CHILDREN_LIMIT) {
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decendants.pop();
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if (Meteor.isClient) {
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snackbar({
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text: `Only the first ${DUPLICATE_CHILDREN_LIMIT} children were duplicated`,
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});
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}
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}
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const nodes = [libraryNode, ...decendants];
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const newAncestry = parentDoc.ancestors || [];
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newAncestry.push(parent);
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// re-map all the ancestors
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setLineageOfDocs({
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docArray: nodes,
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newAncestry,
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oldParent: libraryNode.parent,
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});
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// Give the docs new IDs without breaking internal references
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renewDocIds({ docArray: nodes });
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// Order the root node
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libraryNode.order = (parentDoc.order || 0) + 0.5;
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LibraryNodes.batchInsert(nodes);
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// Tree structure changed by inserts, reorder the tree
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reorderDocs({
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collection: LibraryNodes,
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ancestorId: parent.collection === 'libraries' ? parent.id : parentDoc.ancestors[0].id,
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});
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},
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});
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export default copyLibraryNodeTo;
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