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CKEditor and mediaEmbed issue on Elgg5

nikos
By nikos

Hello. I have tried to insert the mediaEmbed button on CKEditor5/Elgg5 (5.1.4) using the plugin settings. Even the mediaEmbed plugin exists on CKEditor5 as I can see at

ckeditor/views/default/ckeditor/config/base.js
ckeditor/vendors/ckeditor5/src/ckeditor.js
ckeditor/vendors/ckeditor5/build/ckeditor.js
ckeditor/vendors/ckeditor5/build/ckeditor.js.map

it's not displayed. The error I get in console browser is:

ckeditor.js:2 toolbarview-item-unavailable Objectitem: "mediaEmbed"[[Prototype]]: Object
Read more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-toolbarview-item-unavailable

I have managed to add other CKEditor JS plugins but the mediaEmbed doesn't work, even on a fresh installation.

Has anybody faced up this issue on CKEditor5/Elgg5 ?

  • Nikolai Shcherbin
    Nikolai Shcherbin

    Never used CKEditor but maybe this is a reason of your issue:

    removePlugins: [
      'MediaEmbedToolbar', // is not yet supported in CKEditor5 but throws console warning
      'MediaEmbed', // this plugin only provides backend oembed support. Can be enabled by plugin that provides frontend support
      'TodoList' // disable this by default as we do not allow input form elements in htmlawed
]
    in \mod\ckeditor\views\default\ckeditor\config\base.js
     
  • nikos
    nikos

    Thank you @rivervanrain. Somehow I missed this code, I had focused on vendors/ckeditor5 folder.

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