Commit 36bc9f7d authored by Committed by Aaron Wells
Implement TinyMCE imagebrowser plugin
This is a TinyMCE plugin which allows for browsing and embedding of Mahara-hosted images as well as the embedding of external web-hosted images. This makes adding inline images to WYSIWYG text boxes more user-friendly. Viewing permissions for these embedded files is set by adding references to them to a new database table, artefact_file_embedded, then checking for the existence of the references in the table when serving the files via artefact/file/download.php. For content blocks in views, such as text and textboxes, any embedded images are saved as view artefacts, and viewing permission is granted for those files accordingly via previously existing checks in artefact/file/download.php. This patch is designed to allow image embedding in all WYSIWYG text boxes throughout Mahara, hence the table structure, with resourcetype and resourceid providing the context for checking the validity of the image file to be served. Change-Id: Idcc5ab3495eed44eea6ced171d670ba4c73884f6 Signed-off-by: Mike Kelly <firstname.lastname@example.org>
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