mirror of
https://github.com/ezyang/htmlpurifier.git
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72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
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Configuration Ideas
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Here are some theoretical configuration ideas that we could implement some
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time.
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%Attr.IDPrefix - prefix all ids with this
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%Attr.RewriteFragments - if there's %Attr.IDPrefix we may want to transparently
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rewrite the URLs we parse too. However, we can only do it when it's a pure
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anchor link, so it's not foolproof
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// determines how the classes array should be construed:
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// blacklist - allow allow except those in $classes_blacklist
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// whitelist - only allow those in $classes_whitelist
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// when one is chosen, the other has no effect
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%Attr.ClassBlacklist
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%Attr.ClassWhitelist
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%Attr.ClassListMode
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// designate whether or not to allow numerals in language code subtags
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// RFC 1766, the current standard referenced by XML, does not permit
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// numbers, but,
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// RFC 3066, the superseding best practice standard since January 2001,
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// permits them.
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// we allow numbers by default, although you generally never see them
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// at all.
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%Attr.LangAlphaOnly
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// max amount of pixels allowed to be specified
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var $attr_pixels_hmax = 600; // horizontal context
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var $attr_pixels_vmax = 1200; // vertical context
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// allowed URI schemes
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var $uri_schemes = array(
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// based off of MediaWiki's default settings
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// the ones that definitely must be implemented (they're the same though)
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'http' => true, // "Hypertext Transfer Protocol", nuf' said
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'https' => true, // HTTP over SSL (Secure Socket Layer)
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// quite useful, but not necessary
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'mailto' => true,// Email
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'ftp' => true, // "File Transfer Protocol"
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'irc' => true, // "Internet Relay Chat", usually needs another app
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// obscure
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'telnet' => true,// network protocol for non-secure remote terminal sessions
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// for Usenet, these two are similar, but distinct
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'nntp' => true, // individual Netnews articles
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'news' => true // newsgroup or individual Netnews articles
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// gopher and worldwind excluded
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);
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// will munge all URIs to a different URI, which should redirect
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// the user to the applicable page. A urlencoded version of the URI
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// will replace any instances of %s in the string. One possible
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// string is 'http://www.google.com/url?q=%s'. Useful for preventing
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// pagerank from being sent to other sites
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var $uri_munge = false;
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// will add rel="nofollow" to all links, also helps prevent pagerank
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// from going around
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var $uri_add_relnofollow = false;
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// web root of the website, we'll try to auto-detect it. Something
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// like 'www.example.com/'???
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var $uri_webroot = null;
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// transform all relative URIs into their absolute forms, requires
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// $uri_webroot
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var $uri_make_absolute = false;
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// disables external links, requires $uri_webroot
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var $uri_disable_external = false;
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