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Merge pull request #615 from abanink/5118

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5118 Implement MathJax JS hook to update contents after live update
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Hypolite Petovan 2018-06-13 16:43:56 -04:00 committed by GitHub
commit 194d1d167d
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2 changed files with 18 additions and 0 deletions
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5
mathjax/mathjax.js Normal file
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@ -0,0 +1,5 @@
Addon_registerHook("postprocess_liveupdate", "mathjax_postprocess_liveupdate");
function mathjax_postprocess_liveupdate()
{
MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
}

13
mathjax/mathjax.php
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@ -16,13 +16,26 @@ function mathjax_install() {
Addon::registerHook('page_header', 'addon/mathjax/mathjax.php', 'mathjax_page_header');
Addon::registerHook('addon_settings', 'addon/mathjax/mathjax.php', 'mathjax_settings');
Addon::registerHook('addon_settings_post', 'addon/mathjax/mathjax.php', 'mathjax_settings_post');
Addon::registerHook('template_vars', 'addon/mathjax/mathjax.php', 'mathjax_template_vars');
logger('installed js_math addon');
}
function mathjax_uninstall() {
Addon::unregisterHook('page_header', 'addon/mathjax/mathjax.php', 'mathjax_page_header');
Addon::unregisterHook('addon_settings', 'addon/mathjax/mathjax.php', 'mathjax_settings');
Addon::unregisterHook('addon_settings_post', 'addon/mathjax/mathjax.php', 'mathjax_settings_post');
Addon::unregisterHook('template_vars', 'addon/mathjax/mathjax.php', 'mathjax_template_vars');
}
function mathjax_template_vars($a, &$arr)
{
if (!array_key_exists('addon_hooks',$arr['vars']))
{
$arr['vars']['addon_hooks'] = array();
}
$arr['vars']['addon_hooks'][] = "mathjax";
}
function mathjax_settings_post ($a, $post) {
if (! local_user())
return;