* Implemented a new course and category management page.
* Deprecated the old management interface.
* Unit tests to cover the new API and core functions.
* Behat tests to cover the new interface.
Too many functions, too different parameters, unnecessary DB queries.
All repositories developed for Moodle 2.3-2.5 will continue to work.
Also get rid of DB field files_reference.lifetime, it is not used by
anybody except repository itself.
Fields files.referencelastsync and files.referencelifetime just waste the space and actually duplicate the fields
files_reference.lifetime and files_reference.lastsync
This patch includes refreshing of borked files in file pool and basic prevention of race conditions. It also helps with diagnosing of file pool permission problems, detects coding errors and some other type of problems including sha1 collision jackpot.
This is not actually related to MDL-38259 but it was discovered while
running unit tests for file_storage. When running the tests for this
class separately, the cronlib.php was not included (it is included
when this method is normally called during cron execution).
it must be independed from sync_external_file because sync often does not actually download contents, it is used just to retrieve
the size of the file. Besides the timeouts for get_file and sync requests are very different.
Also add option to send_stored_file() to ignore reference and send cached contents
- When several records in {files} have the same record in {files_reference} and the synchronisation is performed, we need to update
all records in {files} so all files know if source is changed and that sync was performed;
- also when local moodle file content is changed we immediately update all files referencing to it (therefore sync of references
to the local files is unnecessary);
Initially it was not clear enough that these two methods are supposed to
be used for looking for references to a stored_file only. So the docs
comments are improved and unittests added to illustrate the usage.
The patch also removes the unittest for get_references_by_storedfile()
as its usage is already covered in other test methods.
- do not die with fatal error if source file in moodle internal repository is missing;
- moved code duplication for moodle repositories into class repository (functions send_file, get_reference_details, get_file_by_reference, get_file_reference);
- update file status after repository::sync_external_file so we know that it is missing (or not missing anymore). Do not run this function more than once for file within one request;
- display readable name for Private Files and Server files with the new format;
- display broken icon in filemanager if we know that source is missing, display information (for admin) where it was located before: see repository::get_reference_details() and extending classes;
- removed unnecessary queries in stored_file::sync_external_file();
- syncronize files before displaying it's size in mod_resource, do not query directly
Together with this, refactoring and cleanup of search_references() and
similar methods was done. SQL was improved to use the INNER JOIN instead
of the LEFT JOIN as we are really interested in records that have a
reference. Also, joining the {repository_instances} table assures that
only references with valid repository_instance are returned (the check
against is_external_file() can't be applied to the methods that return
the count of references so I dropped it completely).
This patch unifies the way how records in {files_reference} get created.
Previously, each reference file (i.e. a file with referencefileid set)
created its own record in {files_reference}. This patch makes sure that
existing record is reused if possible.
Bye bye 1:1 relationships, you suck!
- when file is uploaded in php, the tmpname does not have initial extension and mimetype recognition by extension fails
- another issue is that import form for questions fails with fatal error when it should just say that field is required
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
1. Allowing "." as filename, so filemanager can rename folder
2. Fixed import_external_file method
3. Disallow recent repository to list file references
