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[Bug 1652997] Re: Embedded video with height of "100%" only shows half

 

Hi, I tried reproducing the bug today, but it seems that there is a
different issue with the embedded code provided by the user on the
forum.

<div style="position:relative;padding-bottom:56%;padding-
top:20px;height:0;"><iframe
src="https://media.xjtlu.edu.cn/player?autostart=n&fullscreen=y&width=0&height=0&videoId=5656&quality=lo&captions=n&chapterId=0";
frameborder="0" scrolling="no"
style="position:absolute;top:0;left:0;width:100%;height:100%;"
allowfullscreen></iframe></div>

After using the code above as an external media source, the generated
block on my profile only had an empty iframe:

<div style="padding-bottom:56%;padding-top:20px;height:0;">
    <iframe scrolling="no" style="width:100%;height:100%;" allowfullscreen="" frameborder="0">
    </iframe>
</div>
    
I tried doing the same thing on the live mahara website, and even removing the <div> tags, but the problem persisted.

May I ask in which files the iframes are validated/edited by mahara
before being displayed on the website?

Cheers

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https://bugs.launchpad.net/bugs/1652997

Title:
  Embedded video with height of "100%" only shows half

Status in Mahara:
  In Progress

Bug description:
  https://mahara.org/interaction/forum/topic.php?id=7794

  The video has a height of 100% but only shows half. When I add a px
  height, I get the full video. Does the block not recognize percentages
  correctly?

  <iframe
  src="https://media.xjtlu.edu.cn/player?autostart=n&fullscreen=y&width=0&height=0&videoId=5656&quality=lo&captions=n&chapterId=0";
  frameborder="0" scrolling="no"
  style="position:absolute;top:0;left:0;width:100%;height:100%;"
  allowfullscreen></iframe>

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References