{"action":"opened","issue":{"url":"https://api.github.com/repos/Typesetter/Typesetter/issues/120","repository_url":"https://api.github.com/repos/Typesetter/Typesetter","labels_url":"https://api.github.com/repos/Typesetter/Typesetter/issues/120/labels{/name}","comments_url":"https://api.github.com/repos/Typesetter/Typesetter/issues/120/comments","events_url":"https://api.github.com/repos/Typesetter/Typesetter/issues/120/events","html_url":"https://github.com/Typesetter/Typesetter/issues/120","id":134481933,"number":120,"title":"HTML validation: Image Sections require alt attribute","user":{"login":"juek","id":704283,"avatar_url":"https://avatars.githubusercontent.com/u/704283?v=3","gravatar_id":"","url":"https://api.github.com/users/juek","html_url":"https://github.com/juek","followers_url":"https://api.github.com/users/juek/followers","following_url":"https://api.github.com/users/juek/following{/other_user}","gists_url":"https://api.github.com/users/juek/gists{/gist_id}","starred_url":"https://api.github.com/users/juek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/juek/subscriptions","organizations_url":"https://api.github.com/users/juek/orgs","repos_url":"https://api.github.com/users/juek/repos","events_url":"https://api.github.com/users/juek/events{/privacy}","received_events_url":"https://api.github.com/users/juek/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-18T04:59:04Z","updated_at":"2016-02-18T04:59:04Z","closed_at":null,"body":"W3C validator criticizes missing alt attribute in Image Sections. Maybe add an input field to the editor and if value is empty create sth. like \r\n$langmessage('Image') . ': ' . pathinfo( $image_src , PATHINFO_FILENAME )"}}