HFP-3065 Allow to delete library if circular dependency#125
Open
otacke wants to merge 1 commit intoh5p:masterfrom
Open
HFP-3065 Allow to delete library if circular dependency#125otacke wants to merge 1 commit intoh5p:masterfrom
otacke wants to merge 1 commit intoh5p:masterfrom
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
A long time ago in a galaxy far far away, the
H5PLibraryListclass was created to allow H5P library management - including deletion of libraries. Libraries cannot be deleted, of course, if some content or library still depends on it.Unfortunately, it is possible that a content library is used for the view and the editor alike, e.g. Course Presentation. H5P.CoursePresentation has an "editor" dependency to H5PEditor.CoursePresentation, and H5PEditor.CoursePresentation has a "preloaded" dependency to H5P.CoursePresentation. This direct circular dependency prevents both libraries from being deleted (without manually modifying the relevant entries in the
h5p_libraries_librariesdatabase table.When merged in, this pull request will check for a direct circular dependency (no transitive circles of more than two libraries) when calling
getLibraryUsage()and set ahasCircularEditorDepencendyflag in the return value if appropriate. That flag will be used to check whether a library can be deleted (if the respective editor library is the only library that requires the library at stake) or not.In order to allow deletion using the GUI of the
H5PLibraryListclass, the pull request for the H5P core at h5p/h5p-php-library#101 will have to me merged in as well.This pull request could easily be ported to other integrations if it is accepted.