[Share] Add papers to collection based on journal name

[ggmgeuke]

Description

As journals have their own distinct styles, I like to have an overview of all of the relevant papers I've read/downloaded in them.
This script automatically assigns papers to journal-based collections if they belong to one of the listed journals I already have a collection for.
Since I have no knowledge of Java Script but I do have great experiences with this plugin so far, I figured: why not try to let Claude write this?
So, not taking credit and just sharing in case it is useful to someone else!

Event

None

Operation

Script

Data

/**
 * Assign selected items to a collection, but only for a fixed list of
 * journals you already have collections for. Does NOT create new collections.
 * @author Claude
 * @usage Either by collections using menu buttons, or when importing new items (have not tried that yet)
 * @link https://github.com/windingwind/zotero-actions-tags/discussions/
 */

if (!items?.length) return;

const libraryID = items[0].libraryID;

// Fill in your 8 journal names exactly as they appear in the "Publication"
// field, mapped to the exact name of the existing collection.
const journalToCollection = {
  "European Sociological Review": "ESR",
  "Social Forces": "SocialForces",
  "Sociological Science": "SocSci",
  "Work, Employment and Society": "WES",
  "Add Journal Name Here": "Add Collection Name Here",
};

let allCollections = Zotero.Collections.getByLibrary(libraryID, true);

let added = 0;
let skipped = 0;
let notFound = [];

for (let item of items) {
  if (!item.isRegularItem()) continue;

  let journal = item.getField('publicationTitle');
  if (!journal || !(journal in journalToCollection)) {
    skipped++;
    continue;
  }

  let collectionName = journalToCollection[journal];
  let collection = allCollections.find(c => c.name === collectionName);

  if (!collection) {
    // Collection name in the map doesn't match any existing collection exactly
    notFound.push(collectionName);
    skipped++;
    continue;
  }

  item.addToCollection(collection.id);
  await item.saveTx();
  added++;
}

let msg = `Added ${added} item(s). Skipped ${skipped} item(s) (not in the selected journals or already handled).`;
if (notFound.length) {
  msg += ` Warning: collection(s) not found: ${[...new Set(notFound)].join(', ')}`;
}
return msg;

Anything else

No response