Function initChangeset

modules/ui/commit.js:70–124

()

  // Creates an initial changeset
  //
  function initChangeset() {
    const localeCode = l10n.localeCode();

    // Expire stored comment, hashtags, source after cutoff datetime - iD#3947 iD#4899
    const commentDate = +storage.getItem('commentDate') || 0;
    const currDate = Date.now();
    const cutoff = 2 * 86400 * 1000;   // 2 days
    if (commentDate > currDate || currDate - commentDate > cutoff) {
      storage.removeItem('comment');
      storage.removeItem('hashtags');
      storage.removeItem('source');
    }

    // Override with any `comment`,`source`,`hashtags` that we got from the urlhash, if any
    const defaultChangesetComment = urlhash.initialHashParams.get('comment');
    const defaultChangesetSource = urlhash.initialHashParams.get('source');
    const defaultChangesetHashtags = urlhash.initialHashParams.get('hashtags');

    if (defaultChangesetComment) {
      storage.setItem('comment', defaultChangesetComment);
      storage.setItem('commentDate', Date.now());
    }
    if (defaultChangesetSource) {
      storage.setItem('source', defaultChangesetSource);
      storage.setItem('commentDate', Date.now());
    }
    if (defaultChangesetHashtags) {
      storage.setItem('hashtags', defaultChangesetHashtags);
      storage.setItem('commentDate', Date.now());
    }

    const detected = utilDetect();
    const tags = {
      comment:     storage.getItem('comment') || '',
      created_by:  context.cleanTagValue('Rapid ' + context.version),
      host:        context.cleanTagValue(detected.host),
      locale:      context.cleanTagValue(localeCode)
    };

    // Call findHashtags initially - this will remove stored
    // hashtags if any hashtags are found in the comment - iD#4304
    findHashtags(tags, true);

    const hashtags = storage.getItem('hashtags');
    if (hashtags) {
      tags.hashtags = hashtags;
    }

    const source = storage.getItem('source');
    if (source) {
      tags.source = source;
    }

    uploader.changeset = new osmChangeset({ tags: tags });
  }


  //