Related: Binary File Handling, WebDAV, File Gallery Revamp, External Storage

Feedback for Tiki7 Use file galleries for wiki attachments

r35073: bug: if you upload a file to a wiki page, the file gallery is created but the file is not uploaded to this newly created gallery fixed for 7.1

Bug

• Page names with a comma (') will prevent file uploads. Ex.: http://demo.tiki.org/7x/tiki-index.php?page=test123%2Cvirgule

Problem

• r14162 is reported to introduce the following issue:
  • quiet upload failures (which happen when PHP doesn't allow a sufficient uploaded file size, POST size, memory limit, or with an insufficient MySQL packet size limit). When the upload fails, the error is displayed in a hidden iframe, and the page keeps showing "Uploading file...".

Architecture

• File gallery names are chopped off at 80 characters, but wiki pages are sometimes longer
• What happens if page is renamed or deleted?
  • File Gallery is not deleted and there is no way to manually delete ex.: tiki-list_file_gallery.php?galleryId=272 has no delete button and since it's not browseable like most file galleries, I can't delete from parent view
• Once you activate, existing attachments are no longer available
  • yet, they are still in tiki-admin.php?page=wikiatt
• There should be a way (beyond WebDAV) to navigate all file galleries that are linked to wiki pages
  • It would be nice to have an optional column here: tiki-listpages.php
• There is no script to move data back and forth from wiki_attach to file_gal?
• It creates a file gallery for each page (even if it doesn't yet have a file attached) and thus, since your last visit grows.
• Archives are working at tiki-list_file_gallery.php?galleryId=6 but not on the wiki page
  • Workaround is to not use archives

UI to improve

• All operations (Replace, edit properties, etc) should send you back to the wiki page after.
• wiki attachments in File Gallery: search result link doesn't link to wiki page?
  • Can be fixed more easily with improvements in Tiki8

to test

• Watch : does it work for file gallery attached to wiki page?
• Search in Files : test with Lucene (expected to be OK)
• Check if perms are OK

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Making Image galleries obsolete

Please indicate below what is needed to make Image Galleries obsolete. (and thus they can be removed because everyone will be using file galleries).

1. A data migration script.
   • See Robert Plummer, who has a basic script
2. Redirect scripts so old URLs work
3. Features/characteristics that image galleries have that file galleries don't:
   • Separate thumbnail files are created
   • Can set size of thumbnails and regenerate
   • PNG images don't seem to lose transparency like they do with file galleries
   • Can scale images (although this has never worked for me)
   • Can browse full size images with one image per page with related info
   • Can sort thumbnail view by name, date, hits, user, size

Alias

• File Galleries
• DMS
• Document Management System
• File Manager