Adding a new class for properly handling Instagram oembeds in previews #263
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Since the WordPress is calling the
make_clickable
function in terms of thecomment_text
filter, Instagram oEmbedes containing a plaintext link are not being properly initialised as Instagram's JS expects only a singlea
element inside theblockquote
.This commit is programmatically removing the script element using DomDocument and is appending a custom one, which 1) load the original script only if it has not been loaded before 2) initialise the Instagram oEmbed manually (as a side effect this fixes the issue with Instagram oEmbeds not properly working when clicking the preview button multiple times).