suppress boring errors

Suppress any errors from set_time_limit,
unlink, and file_exists functions.
see: http://www.freelists.org/archives/dokuwiki/09-2006/msg00004.html

darcs-hash:20060908193433-05

suppress boring errors

Suppress any errors from set_time_limit,
unlink, and file_exists functions.
see: http://www.freelists.org/archives/dokuwiki/09-2006/msg00004.html

darcs-hash:20060908193433-05dcb-013617431870ab5bfb2ce8c6e99ba5af13493228.gz

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parser caching update

This patch primarily updates p_cached_xhtml() and p_cached_instructions() to
allow their caching logic to be surrounded by an event trigger.

p_cached_xhtml() has been rewritte

parser caching update

This patch primarily updates p_cached_xhtml() and p_cached_instructions() to
allow their caching logic to be surrounded by an event trigger.

p_cached_xhtml() has been rewritten as the more general p_cached_output() to
support other render output formats besides 'xhtml'. All calls to
p_cached_xhtml() have been changed to refer to the new function.

New event:

name: PARSER_CACHE_USE
data: cache object (see below)
action: determine if cache file can be used
preventable: yes
result: bool, true to use cache file, false otherwise

Cache operations have been generalised in a new class, cache, extended to
cache_parser, cache_renderer & cache_instructions. Details can be found in
inc/cache.php

For handling of above event, key properties are:
- page, if present the wiki page id,
may not always be present, e.g. when called for locale xhtml files
- file, source file
- mode, renderer mode (e.g. 'xhtml') or 'i' for instructions

Other changes:
- cache class counts cache hits against attempts, results are stored in
{cache_dir}/cache_stats.txt
- adds metadata dependency to renderer page cache
- replaces purgefile dependency for renderer cache with metadata
'relation references' (internal link) dependency for wiki pages only

darcs-hash:20060911021418-9b6ab-19601ed194b8c8e45236ab72c3e23d78bf777e6c.gz

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clientIP() update + additional unit test

darcs-hash:20060908124315-9b6ab-7e4146e1068ab08d5539a7c573502d8373a0e524.gz

clientIP() update, data cleaning improvements

as per recent security warning, clientIP() could
return other arbitrary data along with an IP
address. This fix ensures only IP addresses can
be returne

clientIP() update, data cleaning improvements

as per recent security warning, clientIP() could
return other arbitrary data along with an IP
address. This fix ensures only IP addresses can
be returned by this function.

darcs-hash:20060908122744-9b6ab-8c90ca361b038a47b65f3f3dbf7228ae569f8c08.gz

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change non-breaking space encoding to utf-8

darcs-hash:20060906191207-9b6ab-2b1e3e4948f6c3e4c3b3857440ff790aa66e4614.gz

move AUTH defines higher up

This moves the defines for the different AUTH levels higher up in inc/auth.php
to set them before including any auth modules. This fixes a problem with the
phpBB auth mod

move AUTH defines higher up

This moves the defines for the different AUTH levels higher up in inc/auth.php
to set them before including any auth modules. This fixes a problem with the
phpBB auth module posted at
http://wiki.splitbrain.org/wiki:tips:integrate_with_phpbb#another_phpbb.class.php

darcs-hash:20060906184814-7ad00-679bd636730e21dca45b9baaf721fb3b34a8695a.gz

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removed superfluous <br /> after inline tables

darcs-hash:20060903193759-d5083-276d7cb9622d9a009de2aedca8bfba880c3ffbdd.gz

keyword meta header

The <meta name

darcs-hash:20060903161204-7ad00-61c823d3806e6fdc2ffa3d4978a90dc9953ef9ce.gz

other languages for FS#876 (only languages are missing that miss registermail anyway)

darcs-hash:20060903101323-d5083-8e25477a9c22364b4e086bade217ef7efd4b8f03.gz

update backlink search to use metadata

darcs-hash:20060901002016-9b6ab-716518138edf541a869510d7c2934b9474547fc3.gz

add unittests for bug#891

darcs-hash:20060831092146-9b6ab-b00aa29c982ab18117f476b3d01d5111915c9d4b.gz

search improvements

ft_snippet()
- make utf8 algorithm default
- add workaround for utf8_substr() limitations, bug #891
- fix some indexes which missed out on conversion to utf8
character counts
-

search improvements

ft_snippet()
- make utf8 algorithm default
- add workaround for utf8_substr() limitations, bug #891
- fix some indexes which missed out on conversion to utf8
character counts
- minor improvements

idx_lookup()
- minor changes to wildcard matching code to improve performance
(changes based on profiling results)

utf8
- specifically set mb_internal_coding to utf-8 when mb_string
functions will be used.

darcs-hash:20060831003413-9b6ab-712021eda3c959ffe79d8d3fe91d2c9a8acf2b58.gz

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conflict resolution for memory cache init

darcs-hash:20060830210459-7ad00-8f7a2ae826d5f893d3e48f41c8ae868987ec0dd2.gz

scalable changelog redesign

This patch provides a rewritten changelog system that is designed to run
efficiently on both small and large wikis. The patch includes a plugin to
convert changelogs from

scalable changelog redesign

This patch provides a rewritten changelog system that is designed to run
efficiently on both small and large wikis. The patch includes a plugin to
convert changelogs from the current format. The conversion is
non-destructive and happens automatically. For more information on the new
changelog format see "http://wiki.splitbrain.org/wiki:changelog".

Structure
In short the changelog is now stored in per-page changelog files, with a
recent changes cache. The recent changes cache is kept in
"/data/meta/_dokuwiki.changes" and trimmed daily. The per-page changelogs
are kept in "/data/meta/<ns>/<page_id>.changes" files. To preserve
revision information for revisions stored in the attic, the "*.changes"
files are not removed when their page is deleted. This allows the full
life-cycle of page creation, deletion, and reversion to be tracked.

Format
The changelog line format now uses a general "line type" field in place of
the special "minor" change syntax. There is also an extra field that can
be used to store arbitrary data associated with special line types. The
reverted line type (R) is a good example. There the extra field holds the
revision date used as the source for reverting the page. See the wiki for
the complete syntax description.

Code Notes
The changelog functions have been rewritten to load the whole file only if
it is small. For larger files, the function loads only the relevant
chunk(s). Parsed changelog lines are cached in memory to speed future
function calls.

getRevisionInfo
A binary search is used to locate the chunk expected to contain the
requested revision. The whole chunk is parsed, and adjacent lines are
optimistically cached to speed consecutive calls.

getRevisions
Reads the changelog file backwards (newest first) in chunks until the
requested number of lines have been read. Parsed changelog lines are
cached for subsequent calls to getRevisionInfo. Because revisions are read
from the changelog they are no longer guaranteed to exist in the attic.

(Note: Even with lines of arbitrary length getRevisionInfo and
getRevisions never split changelog lines while reading. This is done by
sliding the "file pointer" forward to the end of a line after each blind
seek.)

isMinor
Removed. To detect a minor edit check the type as follows:
$parsed_logline['type']

darcs-hash:20060830182753-05dcb-1c5ea17f581197a33732a8d11da223d809c03506.gz

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further update to global memory cache arrays

- remove initialisation of caches in inc/pageutils.php
- add global declaration to init.php to support init.php
being included from within a function,

further update to global memory cache arrays

- remove initialisation of caches in inc/pageutils.php
- add global declaration to init.php to support init.php
being included from within a function, e.g. unit testing

;-)

- minor change to utf8_substr, remove non-essential brackets
added as part of an earlier patch

darcs-hash:20060829134806-9b6ab-ab15191344a83be664c412403dc84a24fa2253a2.gz

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bug #876, additional data for new user notification email

This patch updates only the english version of the localised
"registermail.txt" file. Other versions need to be updated also.

darcs-hash:2

bug #876, additional data for new user notification email

This patch updates only the english version of the localised
"registermail.txt" file. Other versions need to be updated also.

darcs-hash:20060822072444-9b6ab-ff6cb5bc78277c383e82c3986eeb16168e86c27b.gz

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GeSHi update to 1.0.7.13

darcs-hash:20060828190614-7ad00-d52a526cee9329caeed5861d797d278a82936d11.gz

init global memory cache arrays

Update to 'add function result caching for cleanID and wikiFN'.
Makes certain that arrays exist for the caches, without checking on each function call.
Properly creat

init global memory cache arrays

Update to 'add function result caching for cleanID and wikiFN'.
Makes certain that arrays exist for the caches, without checking on each function call.
Properly create multidimensional arrays in wikiFN().

darcs-hash:20060828071205-05dcb-7c8dbdb5ea4e7b73808ec3bd9222df1b837d3a1f.gz

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utf8_substr() fix, it wasn't using mb_substr results when available

darcs-hash:20060828092029-9b6ab-f76c94b76ce1ada49e2fefde11af824bb98b99c7.gz

update cleanID and wikiFN result caches to support unit testing

- move caches into global scope (they were static in function scope)
- add teardown() method to clean_id unit test - to clear its cach

update cleanID and wikiFN result caches to support unit testing

- move caches into global scope (they were static in function scope)
- add teardown() method to clean_id unit test - to clear its cache

darcs-hash:20060827183327-9b6ab-cf9beb2ca6c47142dfaad3117d7c86748a54312c.gz

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add function result caching for cleanID and wikiFN

darcs-hash:20060827153352-9b6ab-651decb2566f16334218c6782edc6c7d47b41e13.gz

utf8_correctIdx bounds checking and more unittests

darcs-hash:20060827153254-9b6ab-3c76fde7cb5534ca12628e9aa6e6d59d9bb02f45.gz

ft_snippet() update

- correct "opt1" algorithm for multibyte utf8
- minor improvement to "opt2" for short pages
- add "utf8" algorithm, this algorithm endeavours
to work with whole utf8 charac

ft_snippet() update

- correct "opt1" algorithm for multibyte utf8
- minor improvement to "opt2" for short pages
- add "utf8" algorithm, this algorithm endeavours
to work with whole utf8 character as much as
possible. The resulting snippet will tend to
100 characters, rather than the 100 bytes of
"opt1" and "opt2".

darcs-hash:20060826234333-9b6ab-ae4c60c8855a92b133cb8d5a230098203f610e7b.gz

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ft_snippet() update, fix utf8 problems

darcs-hash:20060826095311-9b6ab-9a6f272cc7c7532eb2bad8f7b4404c5a16b71109.gz

code to remove bad UTF-8 bytes added

This adds code to remove or replace invalid UTF-8 bytes and uses it
in the ft_snippets function.

darcs-hash:20060826082919-7ad00-a94004de159ae93ff5b7270fd3e631f

code to remove bad UTF-8 bytes added

This adds code to remove or replace invalid UTF-8 bytes and uses it
in the ft_snippets function.

darcs-hash:20060826082919-7ad00-a94004de159ae93ff5b7270fd3e631ff467233cd.gz

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