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a7fab00cdd
- Update TODO list - URISchemeRegistry doesn't return a reference for instance anymore, should do the same for other singletons git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1477 48356398-32a2-884e-a903-53898d9a118a
102 lines
4.2 KiB
Plaintext
102 lines
4.2 KiB
Plaintext
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TODO List
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= KEY ====================
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# Flagship
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- Regular
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? Maybe I'll Do It
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==========================
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If no interest is expressed for a feature that may required a considerable
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amount of effort to implement, it may get endlessly delayed. Do not be
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afraid to cast your vote for the next feature to be implemented!
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3.0 release [Go PHP5!]
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- Allow extracted CSS blocks to have a bounding selector prepended to all
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of their declarations. There are two types: a global type and a HTML5
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scoped type. This will allow for <style> while minimizing the risk of
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disruption of other parts of site layout,
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3.1 release [Error'ed]
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# Error logging for filtering/cleanup procedures
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- XSS-attempt detection
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3.2 release [Do What I Mean, Not What I Say]
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# Additional support for poorly written HTML
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- Microsoft Word HTML cleaning (i.e. MsoNormal, but research essential!)
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- Friendly strict handling of <address> (block -> <br>)
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- Remove redundant tags, ex. <u><u>Underlined</u></u>. Implementation notes:
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1. Analyzing which tags to remove duplicants
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2. Ensure attributes are merged into the parent tag
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3. Extend the tag exclusion system to specify whether or not the
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contents should be dropped or not (currently, there's code that could do
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something like this if it didn't drop the inner text too.)
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- Remove <span> tags that don't do anything (no attributes)
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- Remove empty inline tags<i></i>
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- Append something to duplicate IDs so they're still usable (impl. note: the
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dupe detector would also need to detect the suffix as well)
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- Externalize inline CSS to promote clean HTML
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3.3 release [It's All About Trust] (floating)
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# Implement untrusted, dangerous elements/attributes
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# Implement IDREF support (harder than it seems, since you cannot have
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IDREFs to non-existent IDs)
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# Frameset XHTML 1.0 and HTML 4.01 doctypes
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4.0 release [Beyond HTML]
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# Legit token based CSS parsing (will require revamping almost every
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AttrDef class). Probably will use CSSTidy class
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# More control over allowed CSS properties (maybe modularize it in the
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same fashion!)
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- Standardize token armor for all areas of processing
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- Convert RTL/LTR override characters to <bdo> tags, or vice versa on demand.
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Also, enable disabling of directionality
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- Table of Contents generation (XHTML Compiler might be reusable)
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5.0 release [To XML and Beyond]
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- Extended HTML capabilities based on namespacing and tag transforms (COMPLEX)
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- Hooks for adding custom processors to custom namespaced tags and
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attributes, offer default implementation
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- Lots of documentation and samples
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Ongoing
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- More refactoring to take advantage of PHP5's facilities
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- Lots of profiling, make it faster!
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- Plugins for major CMSes (COMPLEX)
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- phpBB
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- more! (look for ones that use WYSIWYGs)
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- Complete basic smoketests
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AutoFormat
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- Smileys
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- Syntax highlighting with <pre> and possibly <?php
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- Look at http://drupal.org/project/Modules/category/63 for ideas
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Unknown release (on a scratch-an-itch basis)
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# CHMOD install script for PEAR installs
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# Convert multitest to use the XML format
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# Make test/index.php have better cli flags
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? Have 'lang' attribute be checked against official lists, achieved by
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encoding all characters that have string entity equivalents
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- Abstract ChildDef_BlockQuote to work with all elements that only
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allow blocks in them, required or optional
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- Reorganize Unit Tests
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- Reorganize configuration directives (Create more namespaces! Get messy!)
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- Advanced URI filtering schemes (see docs/proposal-new-directives.txt)
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- Implement lenient <ruby> child validation
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- Explain how to use HTML Purifier in non-PHP languages / create
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a simple command line stub (or complicated?)
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- Fixes for Firefox's inability to handle COL alignment props (Bug 915)
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- Automatically add non-breaking spaces to empty table cells when
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empty-cells:show is applied to have compatibility with Internet Explorer
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Requested
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Wontfix
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- Non-lossy smart alternate character encoding transformations (unless
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patch provided)
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- Pretty-printing HTML: users can use Tidy on the output on entire page
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- Native content compression, whitespace stripping (don't rely on Tidy, make
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sure we don't remove from <pre> or related tags): use gzip if this is
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really important
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