{"action":"created","comment":{"url":"https://api.github.com/repos/edx/edx-platform/pulls/comments/23784038","id":23784038,"diff_hunk":"@@ -434,6 +434,18 @@ def validate(self):\n         validation = super(LibraryContentDescriptor, self).validate()\n         if not isinstance(validation, StudioValidation):\n             validation = StudioValidation.copy(validation)\n+        library_tools = self.runtime.service(self, \"library_tools\")\n+        if not (library_tools and library_tools.can_use_library_content(self)):\n+            validation.set_summary(\n+                StudioValidationMessage(\n+                    StudioValidationMessage.ERROR,\n+                    _(\n+                        u\"Only courses that are created using the split \"","path":"common/lib/xmodule/xmodule/library_content_module.py","position":10,"original_position":10,"commit_id":"28fb041e471d16602d5563b6b11854c93f667a70","original_commit_id":"28fb041e471d16602d5563b6b11854c93f667a70","user":{"login":"andy-armstrong","id":5985072,"avatar_url":"https://avatars.githubusercontent.com/u/5985072?v=3","gravatar_id":"","url":"https://api.github.com/users/andy-armstrong","html_url":"https://github.com/andy-armstrong","followers_url":"https://api.github.com/users/andy-armstrong/followers","following_url":"https://api.github.com/users/andy-armstrong/following{/other_user}","gists_url":"https://api.github.com/users/andy-armstrong/gists{/gist_id}","starred_url":"https://api.github.com/users/andy-armstrong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andy-armstrong/subscriptions","organizations_url":"https://api.github.com/users/andy-armstrong/orgs","repos_url":"https://api.github.com/users/andy-armstrong/repos","events_url":"https://api.github.com/users/andy-armstrong/events{/privacy}","received_events_url":"https://api.github.com/users/andy-armstrong/received_events","type":"User","site_admin":false},"body":"I wonder if this message will mean anything to the kind of author who might run into the problem. It also seems like it needs to give some advice about what (if anything) they can do about it. I suggest asking @catong for wording here.","created_at":"2015-01-29T17:13:19Z","updated_at":"2015-01-29T17:13:19Z","html_url":"https://github.com/edx/edx-platform/pull/6740#discussion_r23784038","pull_request_url":"https://api.github.com/repos/edx/edx-platform/pulls/6740","_links":{"self":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/comments/23784038"},"html":{"href":"https://github.com/edx/edx-platform/pull/6740#discussion_r23784038"},"pull_request":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/6740"}}},"pull_request":{"url":"https://api.github.com/repos/edx/edx-platform/pulls/6740","id":27885187,"html_url":"https://github.com/edx/edx-platform/pull/6740","diff_url":"https://github.com/edx/edx-platform/pull/6740.diff","patch_url":"https://github.com/edx/edx-platform/pull/6740.patch","issue_url":"https://api.github.com/repos/edx/edx-platform/issues/6740","number":6740,"state":"open","locked":false,"title":"Better Content Library Block Incompatible Modulestore Warning (SOL-225)","user":{"login":"Kelketek","id":1099483,"avatar_url":"https://avatars.githubusercontent.com/u/1099483?v=3","gravatar_id":"","url":"https://api.github.com/users/Kelketek","html_url":"https://github.com/Kelketek","followers_url":"https://api.github.com/users/Kelketek/followers","following_url":"https://api.github.com/users/Kelketek/following{/other_user}","gists_url":"https://api.github.com/users/Kelketek/gists{/gist_id}","starred_url":"https://api.github.com/users/Kelketek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Kelketek/subscriptions","organizations_url":"https://api.github.com/users/Kelketek/orgs","repos_url":"https://api.github.com/users/Kelketek/repos","events_url":"https://api.github.com/users/Kelketek/events{/privacy}","received_events_url":"https://api.github.com/users/Kelketek/received_events","type":"User","site_admin":false},"body":"**Background**: This PR provides a better error message to those who might try to use a Library Content Block in a course backed by a non-split modulestore.\r\n**Jira tickets**: Implements [SOL-225](https://openedx.atlassian.net/browse/SOL-225).\r\n**Sandbox URLs**: CMS: http://sandbox4.opencraft.com:18010/ - LMS: http://sandbox4.opencraft.com/\r\n**Partner information**: 3rd party-hosted open edX instance, for an edX solutions client.","created_at":"2015-01-22T22:40:23Z","updated_at":"2015-01-29T17:13:19Z","closed_at":null,"merged_at":null,"merge_commit_sha":"54a1eca8d1a698e915f29f075d49ab758d66ebcd","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/edx/edx-platform/pulls/6740/commits","review_comments_url":"https://api.github.com/repos/edx/edx-platform/pulls/6740/comments","review_comment_url":"https://api.github.com/repos/edx/edx-platform/pulls/comments/{number}","comments_url":"https://api.github.com/repos/edx/edx-platform/issues/6740/comments","statuses_url":"https://api.github.com/repos/edx/edx-platform/statuses/28fb041e471d16602d5563b6b11854c93f667a70","head":{"label":"open-craft:kelketek/better-contentlib-modulestore-warning","ref":"kelketek/better-contentlib-modulestore-warning","sha":"28fb041e471d16602d5563b6b11854c93f667a70","user":{"login":"open-craft","id":7414786,"avatar_url":"https://avatars.githubusercontent.com/u/7414786?v=3","gravatar_id":"","url":"https://api.github.com/users/open-craft","html_url":"https://github.com/open-craft","followers_url":"https://api.github.com/users/open-craft/followers","following_url":"https://api.github.com/users/open-craft/following{/other_user}","gists_url":"https://api.github.com/users/open-craft/gists{/gist_id}","starred_url":"https://api.github.com/users/open-craft/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/open-craft/subscriptions","organizations_url":"https://api.github.com/users/open-craft/orgs","repos_url":"https://api.github.com/users/open-craft/repos","events_url":"https://api.github.com/users/open-craft/events{/privacy}","received_events_url":"https://api.github.com/users/open-craft/received_events","type":"Organization","site_admin":false},"repo":{"id":19940883,"name":"edx-platform","full_name":"open-craft/edx-platform","owner":{"login":"open-craft","id":7414786,"avatar_url":"https://avatars.githubusercontent.com/u/7414786?v=3","gravatar_id":"","url":"https://api.github.com/users/open-craft","html_url":"https://github.com/open-craft","followers_url":"https://api.github.com/users/open-craft/followers","following_url":"https://api.github.com/users/open-craft/following{/other_user}","gists_url":"https://api.github.com/users/open-craft/gists{/gist_id}","starred_url":"https://api.github.com/users/open-craft/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/open-craft/subscriptions","organizations_url":"https://api.github.com/users/open-craft/orgs","repos_url":"https://api.github.com/users/open-craft/repos","events_url":"https://api.github.com/users/open-craft/events{/privacy}","received_events_url":"https://api.github.com/users/open-craft/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/open-craft/edx-platform","description":"the edX learning management system (LMS) and course authoring tool, Studio","fork":true,"url":"https://api.github.com/repos/open-craft/edx-platform","forks_url":"https://api.github.com/repos/open-craft/edx-platform/forks","keys_url":"https://api.github.com/repos/open-craft/edx-platform/keys{/key_id}","collaborators_url":"https://api.github.com/repos/open-craft/edx-platform/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/open-craft/edx-platform/teams","hooks_url":"https://api.github.com/repos/open-craft/edx-platform/hooks","issue_events_url":"https://api.github.com/repos/open-craft/edx-platform/issues/events{/number}","events_url":"https://api.github.com/repos/open-craft/edx-platform/events","assignees_url":"https://api.github.com/repos/open-craft/edx-platform/assignees{/user}","branches_url":"https://api.github.com/repos/open-craft/edx-platform/branches{/branch}","tags_url":"https://api.github.com/repos/open-craft/edx-platform/tags","blobs_url":"https://api.github.com/repos/open-craft/edx-platform/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/open-craft/edx-platform/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/open-craft/edx-platform/git/refs{/sha}","trees_url":"https://api.github.com/repos/open-craft/edx-platform/git/trees{/sha}","statuses_url":"https://api.github.com/repos/open-craft/edx-platform/statuses/{sha}","languages_url":"https://api.github.com/repos/open-craft/edx-platform/languages","stargazers_url":"https://api.github.com/repos/open-craft/edx-platform/stargazers","contributors_url":"https://api.github.com/repos/open-craft/edx-platform/contributors","subscribers_url":"https://api.github.com/repos/open-craft/edx-platform/subscribers","subscription_url":"https://api.github.com/repos/open-craft/edx-platform/subscription","commits_url":"https://api.github.com/repos/open-craft/edx-platform/commits{/sha}","git_commits_url":"https://api.github.com/repos/open-craft/edx-platform/git/commits{/sha}","comments_url":"https://api.github.com/repos/open-craft/edx-platform/comments{/number}","issue_comment_url":"https://api.github.com/repos/open-craft/edx-platform/issues/comments/{number}","contents_url":"https://api.github.com/repos/open-craft/edx-platform/contents/{+path}","compare_url":"https://api.github.com/repos/open-craft/edx-platform/compare/{base}...{head}","merges_url":"https://api.github.com/repos/open-craft/edx-platform/merges","archive_url":"https://api.github.com/repos/open-craft/edx-platform/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/open-craft/edx-platform/downloads","issues_url":"https://api.github.com/repos/open-craft/edx-platform/issues{/number}","pulls_url":"https://api.github.com/repos/open-craft/edx-platform/pulls{/number}","milestones_url":"https://api.github.com/repos/open-craft/edx-platform/milestones{/number}","notifications_url":"https://api.github.com/repos/open-craft/edx-platform/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/open-craft/edx-platform/labels{/name}","releases_url":"https://api.github.com/repos/open-craft/edx-platform/releases{/id}","created_at":"2014-05-19T12:28:25Z","updated_at":"2014-12-10T07:44:28Z","pushed_at":"2015-01-29T17:04:12Z","git_url":"git://github.com/open-craft/edx-platform.git","ssh_url":"git@github.com:open-craft/edx-platform.git","clone_url":"https://github.com/open-craft/edx-platform.git","svn_url":"https://github.com/open-craft/edx-platform","homepage":"http://code.edx.org/","size":363830,"stargazers_count":1,"watchers_count":1,"language":"Python","has_issues":false,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":1,"mirror_url":null,"open_issues_count":2,"forks":1,"open_issues":2,"watchers":1,"default_branch":"master"}},"base":{"label":"edx:master","ref":"master","sha":"dce62ed6001e597629be0684f269645aa700c8b7","user":{"login":"edx","id":3179841,"avatar_url":"https://avatars.githubusercontent.com/u/3179841?v=3","gravatar_id":"","url":"https://api.github.com/users/edx","html_url":"https://github.com/edx","followers_url":"https://api.github.com/users/edx/followers","following_url":"https://api.github.com/users/edx/following{/other_user}","gists_url":"https://api.github.com/users/edx/gists{/gist_id}","starred_url":"https://api.github.com/users/edx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edx/subscriptions","organizations_url":"https://api.github.com/users/edx/orgs","repos_url":"https://api.github.com/users/edx/repos","events_url":"https://api.github.com/users/edx/events{/privacy}","received_events_url":"https://api.github.com/users/edx/received_events","type":"Organization","site_admin":false},"repo":{"id":10391073,"name":"edx-platform","full_name":"edx/edx-platform","owner":{"login":"edx","id":3179841,"avatar_url":"https://avatars.githubusercontent.com/u/3179841?v=3","gravatar_id":"","url":"https://api.github.com/users/edx","html_url":"https://github.com/edx","followers_url":"https://api.github.com/users/edx/followers","following_url":"https://api.github.com/users/edx/following{/other_user}","gists_url":"https://api.github.com/users/edx/gists{/gist_id}","starred_url":"https://api.github.com/users/edx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edx/subscriptions","organizations_url":"https://api.github.com/users/edx/orgs","repos_url":"https://api.github.com/users/edx/repos","events_url":"https://api.github.com/users/edx/events{/privacy}","received_events_url":"https://api.github.com/users/edx/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/edx/edx-platform","description":"Open edX, the edX platform that powers http://edx.org","fork":false,"url":"https://api.github.com/repos/edx/edx-platform","forks_url":"https://api.github.com/repos/edx/edx-platform/forks","keys_url":"https://api.github.com/repos/edx/edx-platform/keys{/key_id}","collaborators_url":"https://api.github.com/repos/edx/edx-platform/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/edx/edx-platform/teams","hooks_url":"https://api.github.com/repos/edx/edx-platform/hooks","issue_events_url":"https://api.github.com/repos/edx/edx-platform/issues/events{/number}","events_url":"https://api.github.com/repos/edx/edx-platform/events","assignees_url":"https://api.github.com/repos/edx/edx-platform/assignees{/user}","branches_url":"https://api.github.com/repos/edx/edx-platform/branches{/branch}","tags_url":"https://api.github.com/repos/edx/edx-platform/tags","blobs_url":"https://api.github.com/repos/edx/edx-platform/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/edx/edx-platform/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/edx/edx-platform/git/refs{/sha}","trees_url":"https://api.github.com/repos/edx/edx-platform/git/trees{/sha}","statuses_url":"https://api.github.com/repos/edx/edx-platform/statuses/{sha}","languages_url":"https://api.github.com/repos/edx/edx-platform/languages","stargazers_url":"https://api.github.com/repos/edx/edx-platform/stargazers","contributors_url":"https://api.github.com/repos/edx/edx-platform/contributors","subscribers_url":"https://api.github.com/repos/edx/edx-platform/subscribers","subscription_url":"https://api.github.com/repos/edx/edx-platform/subscription","commits_url":"https://api.github.com/repos/edx/edx-platform/commits{/sha}","git_commits_url":"https://api.github.com/repos/edx/edx-platform/git/commits{/sha}","comments_url":"https://api.github.com/repos/edx/edx-platform/comments{/number}","issue_comment_url":"https://api.github.com/repos/edx/edx-platform/issues/comments/{number}","contents_url":"https://api.github.com/repos/edx/edx-platform/contents/{+path}","compare_url":"https://api.github.com/repos/edx/edx-platform/compare/{base}...{head}","merges_url":"https://api.github.com/repos/edx/edx-platform/merges","archive_url":"https://api.github.com/repos/edx/edx-platform/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/edx/edx-platform/downloads","issues_url":"https://api.github.com/repos/edx/edx-platform/issues{/number}","pulls_url":"https://api.github.com/repos/edx/edx-platform/pulls{/number}","milestones_url":"https://api.github.com/repos/edx/edx-platform/milestones{/number}","notifications_url":"https://api.github.com/repos/edx/edx-platform/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/edx/edx-platform/labels{/name}","releases_url":"https://api.github.com/repos/edx/edx-platform/releases{/id}","created_at":"2013-05-30T20:20:38Z","updated_at":"2015-01-29T16:49:35Z","pushed_at":"2015-01-29T17:12:51Z","git_url":"git://github.com/edx/edx-platform.git","ssh_url":"git@github.com:edx/edx-platform.git","clone_url":"https://github.com/edx/edx-platform.git","svn_url":"https://github.com/edx/edx-platform","homepage":"http://openedx.org/","size":1582008,"stargazers_count":1707,"watchers_count":1707,"language":"Python","has_issues":false,"has_downloads":true,"has_wiki":true,"has_pages":true,"forks_count":978,"mirror_url":null,"open_issues_count":140,"forks":978,"open_issues":140,"watchers":1707,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/6740"},"html":{"href":"https://github.com/edx/edx-platform/pull/6740"},"issue":{"href":"https://api.github.com/repos/edx/edx-platform/issues/6740"},"comments":{"href":"https://api.github.com/repos/edx/edx-platform/issues/6740/comments"},"review_comments":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/6740/comments"},"review_comment":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/comments/{number}"},"commits":{"href":"https://api.github.com/repos/edx/edx-platform/pulls/6740/commits"},"statuses":{"href":"https://api.github.com/repos/edx/edx-platform/statuses/28fb041e471d16602d5563b6b11854c93f667a70"}}}}