--- /dev/null
+# Blosxom Plugin: entries_cache -*- perl -*-
+# Author(s): Fletcher T. Penney <http://fletcher.freeshell.org/>
+# Modified by Steve Schwarz <http://agilitynerd.com/>
+# Version: 0.92
+# Based on entries_index by Rael Dornfest
+# Documentation help contributed by Iain Cheyne
+
+package entries_cache;
+
+# --- Configurable variables -----
+
+$delay = 0; # How many minutes delay before entries are re-indexed?
+ # Set to 0 to force reindexing everytime - this
+ # will provide the same behavior as Rael's
+ # entries_index. Though, I am not sure why one
+ # would do this. At least use a small cache time to
+ # improve performance....
+ # SAS - I set this to zero so comments and new files
+ # are immediately visible.
+$indexname = "$blosxom::plugin_state_dir/.entries_cache.index";
+$others_indexname = "$blosxom::plugin_state_dir/.entries_cache.others";
+
+
+$use_date_tags = 1; # Set to 1 to enable parsing meta- keywords
+ # for date tags
+
+$use_UK_dates = 0; # Default is mm/dd/yy (US)
+ # Set to 1 to use dd/mm/yy (UK)
+
+$update_meta_date = 0; # Add a meta_date tag if it doesn't exist
+ # This will require that perl has write access to your story files
+ # and that you are using the meta plugin.
+
+ # NOTE: As of version 0.91, you do not NEED the meta plugin...
+
+ # Be sure to save your text files with UNIX line endings
+ # (any decent text editor should be able to do this) or use the blok
+ # plugin (http://www.enilnomi.net/download.html#blok).
+ # There is some logic in entries_cache to fix this, but do not rely
+ # on it.
+
+ # Lastly, make sure there is at least one blank line between the
+ # entry title and the body. Again, there is some logic in
+ # entries_cache to fix this, but do not rely on it.
+
+ # The default meta-keywords are compatible with Eric Sherman's
+ # entries_index_tagged defaults:
+
+ # http://primitiveworker.org/blo.g/development/blosxom/entries_index_tagged/
+
+$meta_timestamp = "meta-creation_timestamp:" unless defined $meta_timestamp;
+ # timestamp_tag is the non-human readable date stamp format
+ # used by entries_index, entries_cache, entries_index_tagged,
+ # and blosxom
+
+$meta_date = "meta-creation_date:" unless defined $meta_date;
+ # date_tag is a human readable version
+
+$strip_meta_dates = 1; # Strip meta-tags from story so that
+ # they are not displayed. Unnecessary if you are running the
+ # meta plugin.
+
+$debug = 0; # Debugging flag
+
+# --------------------------------
+
+use File::stat;
+use File::Find;
+use CGI qw/:standard/;
+use Time::Local;
+
+my $time = time();
+my $reindex = 0;
+
+sub start {
+ # Force a reindex
+ $reindex = 1 if (CGI::param('reindex'));
+ return 1;
+}
+
+
+sub entries {
+
+ return sub {
+ my(%files, %indexes, %others);
+
+ # Read cached index
+ if ( open CACHE, $indexname) {
+ while ($line = <CACHE>) {
+ # Improved backwards compatibility with entries_index
+ if ($line =~ /\s*'?(.*?)'?\s*=>\s*(\d*),?/) {
+ $files{$1} = $2;
+ }
+ }
+ close CACHE;
+ # See if it's time to reindex
+ $reindex = 1 if ( stat($indexname)->mtime lt ($time - $delay*60) );
+ } else {
+ # No index found, so we need to index
+ $reindex = 1;
+ }
+
+ # Read cached others index
+ if ( open CACHE, $others_indexname) {
+ while ($line = <CACHE>) {
+ # Improved backwards compatibility with entries_index
+ if ($line =~ /\s*'?(.*)'?\s*=>\s*(.*),?/) {
+ $others{$1} = $2;
+ }
+ }
+ close CACHE;
+ # See if it's time to reindex
+ $reindex = 1 if ( stat($others_indexname)->mtime lt ($time - $delay*60) );
+ } else {
+ # No index found, so we need to index
+ $reindex = 1;
+ }
+
+
+ # Perform reindexing if necessary
+ # This code was originally copied from entries_index by Rael Dornfest
+ # Check to see if previously indexed files exist, and then rescan
+ # the datadir for any new files, while preserving the old times
+
+ # Static mode requires some of the code in this section, and the
+ # speed hit is unimportant for static blogs
+
+ if ($blosxom::static_or_dynamic eq "static") {
+ $reindex = 1;
+ }
+
+
+ if ($reindex eq 1) {
+
+ # If any files not available, err on side of caution and reindex
+ for my $file (keys %files) { -f $file or do { $reindex++; delete $files{$file} }; }
+ for my $other (keys %others) { -f $other or do { $reindex++; delete $others{$other} }; }
+
+
+ find(
+ sub {
+ my $d;
+ my $curr_depth = $File::Find::dir =~ tr[/][];
+
+ # if ( $blosxom::depth and $curr_depth > $blosxom::depth ) {
+ # # We are beyond depth, so remove files
+ # $files{$File::Find::name} and delete $files{$File::Find::name};
+ # $others{$File::Find::name} and delete $others{$File::Find::name};
+ # return;
+ #}
+
+ # Adding support for %others
+ if (
+ $File::Find::name =~
+ m!^$blosxom::datadir/(?:(.*)/)?(.+)\.$blosxom::file_extension$!
+ and $2 ne 'index' and $2 !~ /^\./ and (-r $File::Find::name)
+ ) {
+ # SAS modified so if meta-creation_date or file timestamp are in the future
+ # and we don't want future entries the file won't be included in the file list
+ # the index list
+ if (!$blosxom::show_future_entries and
+ ((extract_date($File::Find::name, $files{$File::Find::name}) > time) or
+ (stat($File::Find::name)->mtime > time))) {
+ $files{$File::Find::name} and delete $files{$File::Find::name};
+ $others{$File::Find::name} and delete $others{$File::Find::name};
+ } else {
+ ( $files{$File::Find::name} || ++$reindex )
+ and ( $files{$File::Find::name} =
+ extract_date($File::Find::name,$files{$File::Find::name}) ||
+ $files{$File::Find::name} ||
+ stat($File::Find::name)->mtime )
+
+ # Static
+ and (
+ param('-all')
+ or !-f "$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0]
+# or stat("$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0])->mtime < stat($File::Find::name)->mtime
+# Trying to fix for static mode
+# Barijaona's note : you may uncomment the above instruction if you want to be able to fix typos in static rendering
+ or stat("$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0])->mtime < $files{$File::Find::name}
+ )
+ and $indexes{$1} = 1
+ and $d = join('/', (blosxom::nice_date($files{$File::Find::name}))[5,2,3])
+ and $indexes{$d} = $d
+ and $blosxom::static_entries and $indexes{ ($1 ? "$1/" : '') . "$2.$blosxom::file_extension" } = 1;
+ }
+ } else {
+ !-d $File::Find::name and -r $File::Find::name and $others{$File::Find::name} = stat($File::Find::name)->mtime
+ }
+ }, $blosxom::datadir
+ );
+
+
+ if ( $reindex ) {
+ # The index was recreated, so we should record the new version
+ if ( open ENTRIES, "> $indexname" ) {
+ foreach (sort keys %files) {
+ print ENTRIES "$_=>$files{$_}\n";
+ }
+ close ENTRIES;
+ } else {
+ warn "couldn't > $indexname: $!\n";
+ }
+
+ if ( open ENTRIES, "> $others_indexname" ) {
+ foreach (sort keys %others) {
+ print ENTRIES "$_=>$others{$_}\n";
+ }
+ close ENTRIES;
+ } else {
+ warn "couldn't > $others_indexname: $!\n";
+ }
+ }
+ }
+ return (\%files, \%indexes, \%others);
+ }
+}
+
+
+sub extract_date {
+ my ($file, $indexed_date) = @_;
+ my $new_story = "";
+ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
+
+ warn "Entries_Cache: Checking $file for meta-tag\n\tComparing to $indexed_date\n" if ($debug == 1);
+
+ # This is an attempt for compatibility with Eric Sherman's entries_index_tagged
+ # But it does not handle as many date formats, as there are too many additional
+ # necessary modules that I am not willing to require
+
+ if ( $use_date_tags != 0) {
+
+ open (FILE, $file);
+ $line = <FILE>; # Read first line ( ie the title)
+ $new_story .= $line;
+
+ # now, parse the story, and try to correct misformatted stories
+ while ($line = <FILE>) {
+ if ($line =~ /^$meta_timestamp\s*(\d+)/) {
+ # If present, this format is used
+ close File;
+ $result = $1;
+ warn "Entries_Cache: Found meta_timestamp $result for $file\n" if ($debug == 1);
+ return $result;
+ }
+
+ if ($line =~ /^$meta_date\s*(.*)/) {
+ close File;
+ $result = $1;
+ warn "Entries_Cache: Found meta-date $result for $file\n" if ($debug == 1);
+ return parsedate($result);
+ }
+
+ if ( $line !~ /^meta.*?:/i) {
+ # line doesn't start with meta... (ie story was not formatted
+ # for meta-tags), or the meta-tags are finished
+
+ if ($update_meta_date eq 1) {
+ # Don't mess with stories unless using UNIX line endings.
+
+ if (($line =~ /\r/) || ($new_story =~ /\r/)) {
+ warn "Entries_Cache: File $file has non-UNIX line endings; cannot update metatags...\n";
+ close FILE;
+ return 0;
+ }
+
+ warn "Entries_Cache: Updating meta-tag for $file\n" if ($debug == 1);
+ if ($indexed_date eq 0 || $indexed_date == "") {
+ $indexed_date = stat($file)->mtime;
+ warn "Entries_Cache: No date for $file, using $indexed_date\n" if ($debug == 1);
+ }
+
+ ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime($indexed_date);
+ $year += 1900;
+ $mon += 1;
+ $hour = sprintf("%02d",$hour);
+ $min = sprintf("%02d",$min);
+ $sec = sprintf("%02d",$sec);
+
+ warn "Entries_Cache: Adding meta-tag to $file, using $meta_date $mday/$mon/$year $hour:$min:$sec\n" if ($debug == 1);
+
+ if ($use_UK_dates eq 1) {
+ $new_story .= "$meta_date $mday/$mon/$year $hour:$min:$sec\n\n";
+ } else {
+ $new_story .= "$meta_date $mon/$mday/$year $hour:$min:$sec\n\n";
+ }
+
+ if ( $line !~ /^\s*$/) {
+ # If this line wasn't empty, then add it to story
+ $new_story .= $line;
+ }
+
+ while ($line = <FILE>) {
+ # read remainder of story
+ $new_story .= $line;
+ }
+
+ close FILE;
+ open (FILE, "> $file") or warn "Unable to update date meta-tag on $file\n";
+ print FILE $new_story;
+ close FILE;
+ return 0;
+ } else {
+ close FILE;
+ return 0;
+ }
+ }
+
+ $new_story .= $line;
+ }
+ }
+ return 0;
+}
+
+sub parsedate {
+ my ($datestring) = @_;
+ #warn "Parsing $datestring\n";
+
+ # Possible formatting
+ # Month can be 3 letter abbreviation or full name (in English)
+ # Time must be hh:mm or hh:mm:ss in 24 hour format
+ # Year must be yyyy
+ # The remaining 1 or 2 digits are treated as date
+ # ie: May 25 2003 18:40
+ # order is not important as long as pieces are there
+
+ # Convert the datestring to a time() format
+
+ # Find "Shorthand" Date
+ if ( $datestring =~ /\d\d?\/\d\d?\/\d\d\d?\d?/) {
+ if ( $use_UK_dates eq 0) {
+ # Use US Formatting
+ $datestring =~ s/(\d\d?)\/(\d\d?)\/(\d\d\d?\d?)//;
+ $mon = $1 - 1;
+ $day = $2;
+ $year = $3;
+ } else {
+ # Use UK Formatting
+ $datestring =~ s/(\d\d?)\/(\d\d?)\/(\d\d\d?\d?)//;
+ $mon = $2 - 1;
+ $day = $1;
+ $year = $3;
+ }
+
+ # Now, clean up year if 2 digit
+ # You may change the 70 to whatever cutoff you like
+ $year += 2000 if ($year < 70 );
+ $year += 1900 if ($year < 100);
+ }
+
+ # Find Month
+ $mon = 0 if ($datestring =~ s/(Jan|January)//i);
+ $mon = 1 if ($datestring =~ s/(Feb|February)//i);
+ $mon = 2 if ($datestring =~ s/(Mar|March)//i);
+ $mon = 3 if ($datestring =~ s/(Apr|April)//i);
+ $mon = 4 if ($datestring =~ s/(May)//i);
+ $mon = 5 if ($datestring =~ s/(Jun|June)//i);
+ $mon = 6 if ($datestring =~ s/(Jul|July)//i);
+ $mon = 7 if ($datestring =~ s/(Aug|August)//i);
+ $mon = 8 if ($datestring =~ s/(Sep|September)//i);
+ $mon = 9 if ($datestring =~ s/(Oct|October)//i);
+ $mon = 10 if ($datestring =~ s/(Nov|November)//i);
+ $mon = 11 if ($datestring =~ s/(Dec|December)//i);
+
+ # Find Time
+ if ($datestring =~ s/(\d\d?):(\d\d)(:\d\d)?//) {
+ $hour = $1;
+ $min = $2;
+ $sec = $3;
+ }
+
+ if ($datestring =~ s/(\d\d\d\d)//) {
+ $year = $1;
+ }
+
+ if ($datestring =~ s/(\d\d?)//) {
+ $day = $1;
+ }
+
+ return timelocal($sec,$min,$hour,$day,$mon,$year);
+
+}
+
+sub story {
+ return 1 if (! $strip_meta_dates);
+ # This code based on Rael's meta plugin
+ my($pkg, $path, $filename, $story_ref, $title_ref, $body_ref) = @_;
+
+ # Strip date-based meta tags from body
+ $$body_ref =~ s/^$meta_timestamp.*//g;
+ $$body_ref =~ s/^$meta_date.*//g;
+
+
+ return 1;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Blosxom Plug-in: entries_cache
+
+=head1 SYNOPSIS
+
+Purpose: This plugin reserves original creation timestamp on weblog
+entries, allowing for editing of entries without altering the original
+creation time. It maintains an index ($blosxom::plugin_state_dir/
+.entries_cache.index) of filenames and their creation times. It also adds
+new entries to the index the first time Blosxom come across them. In
+addition, it is possible to rely on entries_cache inserting date-based meta
+tags automatically into entries - this is enabled by the $use_date_tags
+setting. This makes the entries more portable. Note that if this approach
+is used, the meta plugin is required: http://www.blosxom.com/downloads/
+plugins/meta. (NOTE: As of version 0.91 you can use this without the meta
+plugin.)
+
+Replaces the default $blosxom::entries subroutine
+
+The entries_cache plugin is a "souped-up" version of the entries_index
+plugin. It maintains file modification times in the same manner as the
+original plugin, but goes one-step further. It uses the modification time
+of the index file to determine whether to rescan the datadir. If $delay
+minutes have not passed, it relies on the cached information.
+
+You can force a manual scan by appending ?reindex=y to the end of your base
+url.
+
+The reason for this change is that the original blosxom and the
+entries_index plugin rescan the datadir each time a page is viewed. This
+plugin allows you to cache the information to speed up processing times on
+most page views. According to several posts on the blosxom mailing list,
+this is one of the big processor hogs. With a $delay setting of 60 minutes,
+there will only be one page view each hour that has to wait for the full
+directory scan. To be honest, I have not noticed much of a speed boost
+during my testing yet, but I imagine it would only appear for sites with a
+large number of files to be indexed.
+
+
+=head1 VERSION
+
+0.92
+
+=head1 VERSION HISTORY
+0.92 Checks if meta-creation_date is in the future and only displays
+ entry if $show_future_entries is set. Otherwise future articles
+ (by meta-creation_date or file modified time) are not displayed.
+ Don't think this breaks static rendering... haven't tested it.
+
+0.91 Improved documentation courtesy of Iain Cheyne - THANKS!!!
+ Now, if you are not running the meta plugin, you will not see any meta tags in your stories
+
+0.9 Added parser that detects stories that are not properly formatted for meta-tags and reformats them so that they are.
+ Additionally, it will not update files that have improper line endings ( ie non-UNIX endings).
+
+0.8 Fixed typo that caused index to be rebuilt every time... :)
+
+0.7 Major revisions - fixed the "Year 1900" bug and an issue with statically generated blogs misbehaving
+
+0.61 Fixed bug reading old styled cache files
+
+0.6 Added feature to automatically create meta-tags from indexed
+ time/date
+
+0.52 Fixed a bug where a new index might not be written
+
+0.51 Added dd/mm/yy(yy) and mm/dd/yy(yy) date formatting
+
+0.5 Complete rewrite - add support for %others, meta- tags, added backwards compatibility to using the .entries_index.index file from rael's plugin
+
+0.2 Removed reliance on Data::Dumper, making it suitable for use on Earthlink
+
+=head1 AUTHOR
+
+Fletcher T. Penney
+Modified by Steve Schwarz
+based on original code by:
+Rael Dornfest <rael@oreilly.com>, http://www.raelity.org/
+
+This plugin is now maintained by the Blosxom Sourceforge Team,
+<blosxom-devel@lists.sourceforge.net>.
+
+=head1 SEE ALSO
+
+Blosxom Home/Docs/Licensing: http://blosxom.sourceforge.net/
+
+Blosxom Plugin Docs: http://blosxom.sourceforge.net/documentation/users/plugins.html
+
+=head1 BUGS
+
+None known; please send bug reports and feedback to the Blosxom
+development mailing list <blosxom-devel@lists.sourceforge.net>.
+
+=head1 LICENSE
+
+entries_cache plugin
+Copyright 2003, Fletcher Penney
+except for portions copied from entries_index and entries_index_tagged
+
+Blosxom and original entries_index plugin
+Copyright 2003, Rael Dornfest
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+++ /dev/null
-# Blosxom Plugin: entries_cache -*- perl -*-
-# Author(s): Fletcher T. Penney <http://fletcher.freeshell.org/>
-# Modified by Steve Schwarz <http://agilitynerd.com/>
-# Version: 0.92
-# Based on entries_index by Rael Dornfest
-# Documentation help contributed by Iain Cheyne
-
-package entriescache;
-
-# --- Configurable variables -----
-
-$delay = 0; # How many minutes delay before entries are re-indexed?
- # Set to 0 to force reindexing everytime - this
- # will provide the same behavior as Rael's
- # entries_index. Though, I am not sure why one
- # would do this. At least use a small cache time to
- # improve performance....
- # SAS - I set this to zero so comments and new files
- # are immediately visible.
-$indexname = "$blosxom::plugin_state_dir/.entries_cache.index";
-$others_indexname = "$blosxom::plugin_state_dir/.entries_cache.others";
-
-
-$use_date_tags = 1; # Set to 1 to enable parsing meta- keywords
- # for date tags
-
-$use_UK_dates = 0; # Default is mm/dd/yy (US)
- # Set to 1 to use dd/mm/yy (UK)
-
-$update_meta_date = 0; # Add a meta_date tag if it doesn't exist
- # This will require that perl has write access to your story files
- # and that you are using the meta plugin.
-
- # NOTE: As of version 0.91, you do not NEED the meta plugin...
-
- # Be sure to save your text files with UNIX line endings
- # (any decent text editor should be able to do this) or use the blok
- # plugin (http://www.enilnomi.net/download.html#blok).
- # There is some logic in entries_cache to fix this, but do not rely
- # on it.
-
- # Lastly, make sure there is at least one blank line between the
- # entry title and the body. Again, there is some logic in
- # entries_cache to fix this, but do not rely on it.
-
- # The default meta-keywords are compatible with Eric Sherman's
- # entries_index_tagged defaults:
-
- # http://primitiveworker.org/blo.g/development/blosxom/entries_index_tagged/
-
-$meta_timestamp = "meta-creation_timestamp:" unless defined $meta_timestamp;
- # timestamp_tag is the non-human readable date stamp format
- # used by entries_index, entries_cache, entries_index_tagged,
- # and blosxom
-
-$meta_date = "meta-creation_date:" unless defined $meta_date;
- # date_tag is a human readable version
-
-$strip_meta_dates = 1; # Strip meta-tags from story so that
- # they are not displayed. Unnecessary if you are running the
- # meta plugin.
-
-$debug = 0; # Debugging flag
-
-# --------------------------------
-
-use File::stat;
-use File::Find;
-use CGI qw/:standard/;
-use Time::Local;
-
-my $time = time();
-my $reindex = 0;
-
-sub start {
- # Force a reindex
- $reindex = 1 if (CGI::param('reindex'));
- return 1;
-}
-
-
-sub entries {
-
- return sub {
- my(%files, %indexes, %others);
-
- # Read cached index
- if ( open CACHE, $indexname) {
- while ($line = <CACHE>) {
- # Improved backwards compatibility with entries_index
- if ($line =~ /\s*'?(.*?)'?\s*=>\s*(\d*),?/) {
- $files{$1} = $2;
- }
- }
- close CACHE;
- # See if it's time to reindex
- $reindex = 1 if ( stat($indexname)->mtime lt ($time - $delay*60) );
- } else {
- # No index found, so we need to index
- $reindex = 1;
- }
-
- # Read cached others index
- if ( open CACHE, $others_indexname) {
- while ($line = <CACHE>) {
- # Improved backwards compatibility with entries_index
- if ($line =~ /\s*'?(.*)'?\s*=>\s*(.*),?/) {
- $others{$1} = $2;
- }
- }
- close CACHE;
- # See if it's time to reindex
- $reindex = 1 if ( stat($others_indexname)->mtime lt ($time - $delay*60) );
- } else {
- # No index found, so we need to index
- $reindex = 1;
- }
-
-
- # Perform reindexing if necessary
- # This code was originally copied from entries_index by Rael Dornfest
- # Check to see if previously indexed files exist, and then rescan
- # the datadir for any new files, while preserving the old times
-
- # Static mode requires some of the code in this section, and the
- # speed hit is unimportant for static blogs
-
- if ($blosxom::static_or_dynamic eq "static") {
- $reindex = 1;
- }
-
-
- if ($reindex eq 1) {
-
- # If any files not available, err on side of caution and reindex
- for my $file (keys %files) { -f $file or do { $reindex++; delete $files{$file} }; }
- for my $other (keys %others) { -f $other or do { $reindex++; delete $others{$other} }; }
-
-
- find(
- sub {
- my $d;
- my $curr_depth = $File::Find::dir =~ tr[/][];
-
- # if ( $blosxom::depth and $curr_depth > $blosxom::depth ) {
- # # We are beyond depth, so remove files
- # $files{$File::Find::name} and delete $files{$File::Find::name};
- # $others{$File::Find::name} and delete $others{$File::Find::name};
- # return;
- #}
-
- # Adding support for %others
- if (
- $File::Find::name =~
- m!^$blosxom::datadir/(?:(.*)/)?(.+)\.$blosxom::file_extension$!
- and $2 ne 'index' and $2 !~ /^\./ and (-r $File::Find::name)
- ) {
- # SAS modified so if meta-creation_date or file timestamp are in the future
- # and we don't want future entries the file won't be included in the file list
- # the index list
- if (!$blosxom::show_future_entries and
- ((extract_date($File::Find::name, $files{$File::Find::name}) > time) or
- (stat($File::Find::name)->mtime > time))) {
- $files{$File::Find::name} and delete $files{$File::Find::name};
- $others{$File::Find::name} and delete $others{$File::Find::name};
- } else {
- ( $files{$File::Find::name} || ++$reindex )
- and ( $files{$File::Find::name} =
- extract_date($File::Find::name,$files{$File::Find::name}) ||
- $files{$File::Find::name} ||
- stat($File::Find::name)->mtime )
-
- # Static
- and (
- param('-all')
- or !-f "$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0]
-# or stat("$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0])->mtime < stat($File::Find::name)->mtime
-# Trying to fix for static mode
-# Barijaona's note : you may uncomment the above instruction if you want to be able to fix typos in static rendering
- or stat("$blosxom::static_dir/$1/index." . $blosxom::static_flavours[0])->mtime < $files{$File::Find::name}
- )
- and $indexes{$1} = 1
- and $d = join('/', (blosxom::nice_date($files{$File::Find::name}))[5,2,3])
- and $indexes{$d} = $d
- and $blosxom::static_entries and $indexes{ ($1 ? "$1/" : '') . "$2.$blosxom::file_extension" } = 1;
- }
- } else {
- !-d $File::Find::name and -r $File::Find::name and $others{$File::Find::name} = stat($File::Find::name)->mtime
- }
- }, $blosxom::datadir
- );
-
-
- if ( $reindex ) {
- # The index was recreated, so we should record the new version
- if ( open ENTRIES, "> $indexname" ) {
- foreach (sort keys %files) {
- print ENTRIES "$_=>$files{$_}\n";
- }
- close ENTRIES;
- } else {
- warn "couldn't > $indexname: $!\n";
- }
-
- if ( open ENTRIES, "> $others_indexname" ) {
- foreach (sort keys %others) {
- print ENTRIES "$_=>$others{$_}\n";
- }
- close ENTRIES;
- } else {
- warn "couldn't > $others_indexname: $!\n";
- }
- }
- }
- return (\%files, \%indexes, \%others);
- }
-}
-
-
-sub extract_date {
- my ($file, $indexed_date) = @_;
- my $new_story = "";
- my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
-
- warn "Entries_Cache: Checking $file for meta-tag\n\tComparing to $indexed_date\n" if ($debug == 1);
-
- # This is an attempt for compatibility with Eric Sherman's entries_index_tagged
- # But it does not handle as many date formats, as there are too many additional
- # necessary modules that I am not willing to require
-
- if ( $use_date_tags != 0) {
-
- open (FILE, $file);
- $line = <FILE>; # Read first line ( ie the title)
- $new_story .= $line;
-
- # now, parse the story, and try to correct misformatted stories
- while ($line = <FILE>) {
- if ($line =~ /^$meta_timestamp\s*(\d+)/) {
- # If present, this format is used
- close File;
- $result = $1;
- warn "Entries_Cache: Found meta_timestamp $result for $file\n" if ($debug == 1);
- return $result;
- }
-
- if ($line =~ /^$meta_date\s*(.*)/) {
- close File;
- $result = $1;
- warn "Entries_Cache: Found meta-date $result for $file\n" if ($debug == 1);
- return parsedate($result);
- }
-
- if ( $line !~ /^meta.*?:/i) {
- # line doesn't start with meta... (ie story was not formatted
- # for meta-tags), or the meta-tags are finished
-
- if ($update_meta_date eq 1) {
- # Don't mess with stories unless using UNIX line endings.
-
- if (($line =~ /\r/) || ($new_story =~ /\r/)) {
- warn "Entries_Cache: File $file has non-UNIX line endings; cannot update metatags...\n";
- close FILE;
- return 0;
- }
-
- warn "Entries_Cache: Updating meta-tag for $file\n" if ($debug == 1);
- if ($indexed_date eq 0 || $indexed_date == "") {
- $indexed_date = stat($file)->mtime;
- warn "Entries_Cache: No date for $file, using $indexed_date\n" if ($debug == 1);
- }
-
- ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime($indexed_date);
- $year += 1900;
- $mon += 1;
- $hour = sprintf("%02d",$hour);
- $min = sprintf("%02d",$min);
- $sec = sprintf("%02d",$sec);
-
- warn "Entries_Cache: Adding meta-tag to $file, using $meta_date $mday/$mon/$year $hour:$min:$sec\n" if ($debug == 1);
-
- if ($use_UK_dates eq 1) {
- $new_story .= "$meta_date $mday/$mon/$year $hour:$min:$sec\n\n";
- } else {
- $new_story .= "$meta_date $mon/$mday/$year $hour:$min:$sec\n\n";
- }
-
- if ( $line !~ /^\s*$/) {
- # If this line wasn't empty, then add it to story
- $new_story .= $line;
- }
-
- while ($line = <FILE>) {
- # read remainder of story
- $new_story .= $line;
- }
-
- close FILE;
- open (FILE, "> $file") or warn "Unable to update date meta-tag on $file\n";
- print FILE $new_story;
- close FILE;
- return 0;
- } else {
- close FILE;
- return 0;
- }
- }
-
- $new_story .= $line;
- }
- }
- return 0;
-}
-
-sub parsedate {
- my ($datestring) = @_;
- #warn "Parsing $datestring\n";
-
- # Possible formatting
- # Month can be 3 letter abbreviation or full name (in English)
- # Time must be hh:mm or hh:mm:ss in 24 hour format
- # Year must be yyyy
- # The remaining 1 or 2 digits are treated as date
- # ie: May 25 2003 18:40
- # order is not important as long as pieces are there
-
- # Convert the datestring to a time() format
-
- # Find "Shorthand" Date
- if ( $datestring =~ /\d\d?\/\d\d?\/\d\d\d?\d?/) {
- if ( $use_UK_dates eq 0) {
- # Use US Formatting
- $datestring =~ s/(\d\d?)\/(\d\d?)\/(\d\d\d?\d?)//;
- $mon = $1 - 1;
- $day = $2;
- $year = $3;
- } else {
- # Use UK Formatting
- $datestring =~ s/(\d\d?)\/(\d\d?)\/(\d\d\d?\d?)//;
- $mon = $2 - 1;
- $day = $1;
- $year = $3;
- }
-
- # Now, clean up year if 2 digit
- # You may change the 70 to whatever cutoff you like
- $year += 2000 if ($year < 70 );
- $year += 1900 if ($year < 100);
- }
-
- # Find Month
- $mon = 0 if ($datestring =~ s/(Jan|January)//i);
- $mon = 1 if ($datestring =~ s/(Feb|February)//i);
- $mon = 2 if ($datestring =~ s/(Mar|March)//i);
- $mon = 3 if ($datestring =~ s/(Apr|April)//i);
- $mon = 4 if ($datestring =~ s/(May)//i);
- $mon = 5 if ($datestring =~ s/(Jun|June)//i);
- $mon = 6 if ($datestring =~ s/(Jul|July)//i);
- $mon = 7 if ($datestring =~ s/(Aug|August)//i);
- $mon = 8 if ($datestring =~ s/(Sep|September)//i);
- $mon = 9 if ($datestring =~ s/(Oct|October)//i);
- $mon = 10 if ($datestring =~ s/(Nov|November)//i);
- $mon = 11 if ($datestring =~ s/(Dec|December)//i);
-
- # Find Time
- if ($datestring =~ s/(\d\d?):(\d\d)(:\d\d)?//) {
- $hour = $1;
- $min = $2;
- $sec = $3;
- }
-
- if ($datestring =~ s/(\d\d\d\d)//) {
- $year = $1;
- }
-
- if ($datestring =~ s/(\d\d?)//) {
- $day = $1;
- }
-
- return timelocal($sec,$min,$hour,$day,$mon,$year);
-
-}
-
-sub story {
- return 1 if (! $strip_meta_dates);
- # This code based on Rael's meta plugin
- my($pkg, $path, $filename, $story_ref, $title_ref, $body_ref) = @_;
-
- # Strip date-based meta tags from body
- $$body_ref =~ s/^$meta_timestamp.*//g;
- $$body_ref =~ s/^$meta_date.*//g;
-
-
- return 1;
-}
-
-1;
-
-__END__
-
-=head1 NAME
-
-Blosxom Plug-in: entries_cache
-
-=head1 SYNOPSIS
-
-Purpose: This plugin reserves original creation timestamp on weblog
-entries, allowing for editing of entries without altering the original
-creation time. It maintains an index ($blosxom::plugin_state_dir/
-.entries_cache.index) of filenames and their creation times. It also adds
-new entries to the index the first time Blosxom come across them. In
-addition, it is possible to rely on entries_cache inserting date-based meta
-tags automatically into entries - this is enabled by the $use_date_tags
-setting. This makes the entries more portable. Note that if this approach
-is used, the meta plugin is required: http://www.blosxom.com/downloads/
-plugins/meta. (NOTE: As of version 0.91 you can use this without the meta
-plugin.)
-
-Replaces the default $blosxom::entries subroutine
-
-The entries_cache plugin is a "souped-up" version of the entries_index
-plugin. It maintains file modification times in the same manner as the
-original plugin, but goes one-step further. It uses the modification time
-of the index file to determine whether to rescan the datadir. If $delay
-minutes have not passed, it relies on the cached information.
-
-You can force a manual scan by appending ?reindex=y to the end of your base
-url.
-
-The reason for this change is that the original blosxom and the
-entries_index plugin rescan the datadir each time a page is viewed. This
-plugin allows you to cache the information to speed up processing times on
-most page views. According to several posts on the blosxom mailing list,
-this is one of the big processor hogs. With a $delay setting of 60 minutes,
-there will only be one page view each hour that has to wait for the full
-directory scan. To be honest, I have not noticed much of a speed boost
-during my testing yet, but I imagine it would only appear for sites with a
-large number of files to be indexed.
-
-
-=head1 VERSION
-
-0.92
-
-=head1 VERSION HISTORY
-0.92 Checks if meta-creation_date is in the future and only displays
- entry if $show_future_entries is set. Otherwise future articles
- (by meta-creation_date or file modified time) are not displayed.
- Don't think this breaks static rendering... haven't tested it.
-
-0.91 Improved documentation courtesy of Iain Cheyne - THANKS!!!
- Now, if you are not running the meta plugin, you will not see any meta tags in your stories
-
-0.9 Added parser that detects stories that are not properly formatted for meta-tags and reformats them so that they are.
- Additionally, it will not update files that have improper line endings ( ie non-UNIX endings).
-
-0.8 Fixed typo that caused index to be rebuilt every time... :)
-
-0.7 Major revisions - fixed the "Year 1900" bug and an issue with statically generated blogs misbehaving
-
-0.61 Fixed bug reading old styled cache files
-
-0.6 Added feature to automatically create meta-tags from indexed
- time/date
-
-0.52 Fixed a bug where a new index might not be written
-
-0.51 Added dd/mm/yy(yy) and mm/dd/yy(yy) date formatting
-
-0.5 Complete rewrite - add support for %others, meta- tags, added backwards compatibility to using the .entries_index.index file from rael's plugin
-
-0.2 Removed reliance on Data::Dumper, making it suitable for use on Earthlink
-
-=head1 AUTHOR
-
-Fletcher T. Penney
-Modified by Steve Schwarz
-based on original code by:
-Rael Dornfest <rael@oreilly.com>, http://www.raelity.org/
-
-This plugin is now maintained by the Blosxom Sourceforge Team,
-<blosxom-devel@lists.sourceforge.net>.
-
-=head1 SEE ALSO
-
-Blosxom Home/Docs/Licensing: http://blosxom.sourceforge.net/
-
-Blosxom Plugin Docs: http://blosxom.sourceforge.net/documentation/users/plugins.html
-
-=head1 BUGS
-
-None known; please send bug reports and feedback to the Blosxom
-development mailing list <blosxom-devel@lists.sourceforge.net>.
-
-=head1 LICENSE
-
-entries_cache plugin
-Copyright 2003, Fletcher Penney
-except for portions copied from entries_index and entries_index_tagged
-
-Blosxom and original entries_index plugin
-Copyright 2003, Rael Dornfest
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
projects / matthijs / upstream / blosxom-plugins.git / commitdiff