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ExportEtherpad: Use Pad API to collect data

pull/5513/head
Richard Hansen 2022-04-13 03:57:47 -04:00
parent 4a6e77839e
commit 936185e3b6
1 changed files with 11 additions and 20 deletions
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31
src/node/utils/ExportEtherpad.js
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@ -15,37 +15,28 @@
* limitations under the License.
*/
const db = require('../db/DB');
const authorManager = require('../db/AuthorManager');
const hooks = require('../../static/js/pluginfw/hooks');
const padManager = require('../db/PadManager');
exports.getPadRaw = async (padId, readOnlyId) => {
const keyPrefixRead = `pad:${padId}`;
const keyPrefixWrite = readOnlyId ? `pad:${readOnlyId}` : keyPrefixRead;
const data = {[keyPrefixWrite]: await db.get(keyPrefixRead)};
for (const [k, v] of Object.values(data[keyPrefixWrite].pool.numToAttrib)) {
if (k !== 'author') continue;
const authorEntry = await db.get(`globalAuthor:${v}`);
const pad = await padManager.getPad(padId);
const pfx = `pad:${readOnlyId || padId}`;
const data = {[pfx]: pad};
for (const authorId of pad.getAllAuthors()) {
const authorEntry = await authorManager.getAuthor(authorId);
if (!authorEntry) continue;
data[`globalAuthor:${v}`] = authorEntry;
data[`globalAuthor:${authorId}`] = authorEntry;
if (!authorEntry.padIDs) continue;
authorEntry.padIDs = readOnlyId || padId;
}
const keySuffixes = [];
for (let i = 0; i <= data[keyPrefixWrite].head; i++) keySuffixes.push(`:revs:${i}`);
for (let i = 0; i <= data[keyPrefixWrite].chatHead; i++) keySuffixes.push(`:chat:${i}`);
for (const keySuffix of keySuffixes) {
data[keyPrefixWrite + keySuffix] = await db.get(keyPrefixRead + keySuffix);
}
for (let i = 0; i <= pad.head; ++i) data[`${pfx}:revs:${i}`] = await pad.getRevision(i);
for (let i = 0; i <= pad.chatHead; ++i) data[`${pfx}:chat:${i}`] = await pad.getChatMessage(i);
// get content that has a different prefix IE comments:padId:foo
// a plugin would return something likle ['comments', 'cakes']
const prefixes = await hooks.aCallAll('exportEtherpadAdditionalContent');
await Promise.all(prefixes.map(async (prefix) => {
const key = `${prefix}:${padId}`;
const writeKey = readOnlyId ? `${prefix}:${readOnlyId}` : key;
data[writeKey] = await db.get(key);
data[`${prefix}:${readOnlyId || padId}`] = await pad.db.get(`${prefix}:${padId}`);
}));
return data;
};