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handle more edge cases in archor tagger

staging
multiple creatures 2019-07-22 11:39:27 -05:00
parent e3ecc0871c
commit e14d543edd
1 changed files with 14 additions and 11 deletions
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25
app/lib/sanitize_config.rb
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@ -36,18 +36,21 @@ class Sanitize
href = node['href']
return if href == node.text.strip
# remove query string from link text
node.inner_html = node.inner_html.sub(/\?\S+=\S+/, '')
# href matches link text without query string?
text = node.text.strip
return if href == text
# href matches link text with sanitized query string?
text = Sanitize::sanitize_query_string(node.text.strip)
if href == text
node.inner_html = "\u2728 #{node.inner_html}"
return
end
# strip ellipse & replace keyword search obscuring
text = text.sub(/ *(?:\u2026|\.\.\.)\Z/, '').gsub(/ dot /i, '.').gsub(/[\u200b-\u200d\ufeff\u200e\u200f]/, '')
# href now matches text without obscuring?
return if href == text
if href == text
node.inner_html = "\u2728 #{node.inner_html}"
return
end
# try to detect filenames
href_filename = '/'.in?(href) ? href.rpartition('/')[2] : nil
@ -57,10 +60,10 @@ class Sanitize
return
end
# many fedi servers obfuscate media filenames
ext = text.rpartition('.')[-1]
if ext.downcase.in?(MEDIA_EXTENSIONS) && ext == href_filename.rpartition('.')[2]
node.inner_html = "\xf0\x9f\x93\x8e #{node.inner_html}"
# possibly linked media?
ext = href_filename.rpartition('.')[2]
if ext.downcase.in?(MEDIA_EXTENSIONS)
node.inner_html = "\xf0\x9f\x96\xbc\xef\xb8\x8f #{node.inner_html}"
return
end
end