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[6.0] Media plugin + valid_elements = "TypeError: rule is undefined"

See original GitHub issue

What is the current behavior? Describe the bug Using media plugin with any valid_elements specification produces TypeError: rule is undefined

Please provide the steps to reproduce and if possible a minimal demo of the problem via fiddle.tiny.cloud or similar. https://jsfiddle.net/r3c9jLp5/1/

Which versions of TinyMCE, and which browser / OS are affected by this issue? Did this work in previous versions of TinyMCE? Version 6. Worked in previous version.

Issue Analytics

State:
Created a year ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

lnewsoncommented, Jun 6, 2022

The media elements are listed in the doc I linked, but yes it appears to be missing embed sorry. I’ll log an internal docs ticket to get that fixed. So to be clear the elements required by the media plugin are iframe, video, audio, embed and object (similar to how the lists plugin requires li, ul, ol, etc…). The media plugin itself has no way of blocking certain urls based on the type of URL provided so it needs to have all allowed. If you’d like to have that be customized so that it blocks certain media content that would need to be a separate feature request.

1reaction

TheSpydercommented, Jun 6, 2022

The exception looks like it’s coming from this code: https://github.com/tinymce/tinymce/blob/c12fb6af3b6b72886946dd3fb1bb1b8be249949f/modules/tinymce/src/plugins/media/main/ts/core/FilterContent.ts#L20-L29

So for now you need to define embed as a valid element.

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