ezyang / ezyang/htmlpurifier

How to set global attributes like microdata

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#277 10 comments 2 reactions 0 assignees View on GitHub

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PHP
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Description

I am trying to figure out how to add a global attribute setting. We would like to allow all microdata attributes itemscope, itemtype, etc.

I've looked through the code in HTMLDefinition.php and I've seen that if I add it to the info_global_attr property, it works, but I don't think this is the right approach considering the comment at line 319.

Can you please show me in the right direction? The forum at http://htmlpurifier.org/phorum is not working anymore.

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Research direction

Start in HTMLDefinition.php, especially the info_global_attr property and the comment near line 319, then compare the requested itemscope and itemtype attributes with the linked microdata specification. Determine the supported configuration or implementation path for global microdata attributes and document or validate the resulting behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
security
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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