Fixes the following problems:
* When we select from two tables with the same named fields (id)
and ask to sort by that field, Oracle doesn't know which table to
sort frm unless that field is named in the SELECT. Here we do that
by explicitly naming the fields. This keeps compatibility with before
the reference table was added.
* Text comparisong without sql_compare_text
- use finfo to determine mimetype of a file only when it is unknown from file extension
- display filetype icon and mimetype in filemanager based on file extension
- fixed a small issue with specifying extension instead of group in file_get_typegroup()
- allow only web-compartible image types when embedding into editor or using in database field
- created new groups web_video and web_audio to use in resource module
- function get_mimetypes_array() now contains also information about filetype groups and language strings
- use 'smart' human-readable mimetype description
- never determine filetype group based on filetype icon image! remove function mimeinfo_from_icon()
- get rid of class filetype_parser and file lib/filestorage/file_types.mm, replaced with functions file_get_typegroup(), file_extension_in_typegroup() and file_mimetype_in_typegroup()
- support multiple icon sizes, not only 16 and 32
- retrieve filetype icon only using proper functions file_..._icon() from lib/filelib.php throughout the code
- increase size of repository thumbnails to 90 and icons to 24 (will take effect when new icons exist)
1. Added tracker issue number in comment
2. Fixed stored_file::delete_reference()
3. repository::send_file() will throw exception if not implemented by subclass
4. Fixed renaming unit test, added one unit test for deleting original file
5. Fixed copyright statement for googledoc and picasa repository plugin
6. Implemented stored_file::set_filesize()
1. Allowing "." as filename, so filemanager can rename folder
2. Fixed import_external_file method
3. Disallow recent repository to list file references
- added new functions to the backend (repository/draftfiles_ajax.php) to allow changing of file name, location, license and author in one request
- enabled changing file properties using JS UI (lib/form/filemanager.js)
New PARAM_COMPONENT, PARAM_AREA and PARAM_PLUGIN + fixing of hopefully all current incorrect parameter types. This should help with diagnosing of incorrectly named 3rd party plugins too.
allowed turning off the http HEAD request timeout calculation with zero (or negative) bitrate
This was added in to allow servers that have a problem with
HEAD requests to carry on with the given timeout without re-calculations.
See PULL-651 for the discussion.
the optional argument to force recalculation of timeout has been forced within scorm/locallib.php
timeout re-calculation only increments timeout.
