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This fixes some styling issues, the cookie handling and a bug in the
JavaScript caching mechanism.

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darcs-hash:20060519212751-7ad00-ace54b61706fdf4f1b7c2abdbabee215a1e256ab.gz

This patch adds a completely rewritten media popup. The following noteworthy
changes were made:

- media manager uses a collapsible namespace tree
- media manager uses AJAX if available
- media manager popup can be kept open when selecting a media file
- only one template is used for the media manager :!: Template
- Editable image metadata is configured in conf/mediameta.php now
- The JS cookie mechanism was enhanced to store key/value pairs
- Language strings can be exported to JS in js.php

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  - Adds a jpg quality setting for scaled images
    (Some images were getting too many jpg artifacts
     at the hard-coded compression setting.)
  - Creates a group for the media settings in the
    config plugin.

darcs-hash:20060516062321-05dcb-a175b0de3264322a335cf60d8ee96317f7b03144.gz

The background indexer now gathers info on contributors and modification
dates from the changelog when adding the missing meta info.

A new io_grep function was added which might be useful for other parts in
the Wiki as well.

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darcs-hash:20060507165308-7ad00-3526c8c4e5d8c10a8e003068008e2344e94e1739.gz

This removes the meta instruction again in favour of the new meta renderer.
Most tests work now again, a few tweaks were done on the header handler
to render certain headers as it did in earlier versions.

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darcs-hash:20060430182156-7ad00-1548636dbfaa9fc0b25c26e4121f763a485c2f9c.gz

This adds meta data rendering to the indexer process to build missing meta data
in the background.

p_get_first_heading was adjusted to make use of the new meta data mechanisms

A problem with unitialized arrays in p_set_metadata and PHP5 was fixed (I think)

darcs-hash:20060430181740-7ad00-8952fa6beb4fadf6b4321627998442d34febfc8d.gz

The HTTP Cache-Control header output now respects the Dokuwiki media parameters
'cache', 'recache', and 'nocache'.
  - cache: cachetime or one hour (which ever is larger)
  - recache: remaining cachetime + 10 seconds so the newly recached media is used
  - nocache: no caching

Notes:
  - 'proxy-revalidate' should ensure that public caches always revalidate, this
    will keep caches from (accidentally) ignoring Dokuwiki's ACL rules.
  - 'no-transform' should keep media from being modified in transit by caches.

Impact:
Speeds up page layout/display by browsers when they already have the media
in their [memory] cache. For example the 2nd time a page is viewed. This
also reduces server load by eliminating most of the overhead needed to
return '304 Not Modified' responses each time an image is viewed.

darcs-hash:20060421025424-05dcb-23ff26c5cb410bcd166299a840f4c500fa0d112e.gz

Fixes a major bug in fetching remote media with 'recache' and improves
the efficiency of 'nocache'.

Recache:
  - Used to reload the remote media on EVERY request.
  - Now it behaves as intended and only reloads the remote media
    into the Dokuwiki cache every $conf['cachetime'] time.

Nocache:
  - No longer stores remote media in the Dokuwiki cache.
  - No longer loads, saves, and forwards remote media -- just redirects.
  - No longer resizes images on the server because the cached results
    can not be reused.
Overall this is faster for Dokuwiki. The bandwidth usage for
the 3rd party server is the same (less for Dokuwiki). Page loading
should also be faster because data is not being forwarded through
Dokuwiki (and the 3rd part server's cache control headers will be
respected automatically).

darcs-hash:20060421012210-05dcb-a6029baa0fad218ace28e0e3c2f442b1ca645a99.gz

Does client-side rewriting of accesskey tooltip text so that it will be
more OS and browser specific. Dokuwiki should output all accesskey tooltips
as [ALT+<key>] because this patch matches on "[ALT+".

darcs-hash:20060428015158-05dcb-0102a1b2068c053e81dd21ad3927c78b6c9f349e.gz

darcs-hash:20060417003153-a90f0-4792fd7b946f62d3696b979f8debfa73587d353a.gz

Tells standards compliant browsers that conditional requests for
CSS and JS need only be made once an hour. This should reduce page
display latency on some browsers.

Originated from the comment in this thread:
http://www.freelists.org/archives/dokuwiki/03-2006/msg00590.html

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This changes the order of how Stylesheets are loaded, loading template
styles *after* the plugin styles to allow template authors to simply
override those styles.

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darcs-hash:20060315120248-05dcb-5d5d4e06d0074a687185131cda2000b914346e19.gz

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darcs-hash:20060315064506-05dcb-92833a95f37a43ef50e6b993930ac9d25caed81f.gz

DokuWiki now automatically creates a draft file of the currently edited
page. In case of an editing interuption (eg. Browsercrash) the draftfile
can be continued later.

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darcs-hash:20060307184706-7ad00-c57e9e6c54879afaf17858fe642478fcb91af983.gz

This patch simpliefies the configuration of the file and directory creation
modes. There is no need to set the umask anymore. Only the wanted permissions
for files and directories are set. An init function compares the wanted modes
with the ones that would be choosen by the system automatically (consulting
the system's umask) and sets the modes for chmod when needed.

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darcs-hash:20060302125020-6e07b-25b701312aa4da899f299d82ccac1f5fd66e0255.gz

darcs-hash:20060226172332-7ad00-f073117ba2f027935f87cf23106bf6a4316a5790.gz

Fix umask bug and do a code cleanup of chmod/mkdir usage so set the correct permissions, this should also fix problems with dokuwiki making setuid files on some umasks.

  * Don't set the umask() anymore, this is not good form and we don't really know what is it in the old code anyway as it was not done properly.
  * Retire the dmask config option introduce 2 new ones called fmode and dmode, this is more in line with posix and should make more sense.
  * Use chmod for setting the correct permissions but only if it's needed.
  * Set changing of permissions off by default as i should work properly in most Apache setups without and it does not make sense on windows anyway.

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darcs-hash:20060218183251-ee6b9-798ab2994526311b1e58f04e7684b39b51426887.gz

This patch cleans up the source code to satisfy the coding guidelines (see
http://wiki.splitbrain.org/wiki:development#coding_style)

It converts files to UNIX lineendings and removes tabs and trailing
whitespace. Not all files were cleaned yet.

darcs-hash:20060217222040-7ad00-bba3d2bee3b5aa7cbb5184258abd50805cd071bf.gz

An AJAX call is used to refresh the pagelock when keypresses in the textarea
are detected (With a minimum wait of one minute between calls).

darcs-hash:20060128152139-7ad00-66d64326bcf04c9b8d49285ac736137e9dd48249.gz

darcs-hash:20060127211137-7ad00-b4433b51fe014e1b8f2e741857bd6b101e6677f5.gz

This adds a simple JavaScript behavior. When an element with the id
'scroll__here' is found in the document the browser will scroll this
element into view. Useful to scroll to some output after form submitting.

darcs-hash:20060126212926-7ad00-b359915a5d6a299652134d8dfa64015786283b6b.gz

This adds a javascript confirmation for the delete button in the user manager.
It also adds the $() shortcut function known from the prototype library.

darcs-hash:20060126203550-7ad00-d5690ef06432286239953a79c5dbbc25f8720204.gz

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darcs-hash:20060115183253-d5083-a343b935336bee053b99d75c7e3e72a296eb0099.gz

darcs-hash:20060115105943-4b825-c15733992e9bbf26621d4431da3171bcb8d24057.gz