[dokuwiki] Re: How to move media and preserve the links?
- From: Oliver Geisen <oliver.geisen@xxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Tue, 9 Dec 2008 08:11:54 +0100
Hello,
i've got the same problem. Reorganizing the wiki's namespaces,pages
and mediafiles is a common task for every wikiadmin
and should therefore be an integrated part of dokuwiki.
I do the job using a bash script (see below), but its really a hack.
One should reindex the wiki after doing that, because the script
works on the filesystem level only.
One thing so solve is to handle relative namespaces [[.:----]] on
moving.
Oliver
-------------------------------------------------
#!/bin/bash
#
# Move complete namespace (pages and media) to new location
# changeing all references in pages
#
# USAGE: nsmove [wikiname [old namespace [new namespace]]]
#
#-----------------------------------------------------------------------
-------#
BIN=$(dirname $0)
# get commandline params
wiki="$1"
nsold="$2"
ns="$3"
if [ -z "$wiki" ]
then
read -p "Which wiki [adminwiki]: " wiki
test -z "$wiki" && wiki="adminwiki"
else
echo "Use wiki: $wiki"
fi
DOKU_BASE=/opt/kreisbote/$wiki/dokuwiki
test ! -d "$DOKU_BASE" && { echo "Wiki '$wiki' does not exist!"; exit
1; }
DOKU_SAVEDIR=$($BIN/dw_savedir "$DOKU_BASE") || exit 1
DOKU_PAGES="$DOKU_SAVEDIR/pages"
DOKU_MEDIA="$DOKU_SAVEDIR/media"
if [ -z "$nsold" ]
then
read -p "Old namespace: [[" nsold
else
echo "Old namespace: $nsold"
fi
nsold_dir="$DOKU_PAGES/${nsold//://}"
test ! -d "$nsold_dir" && { echo "Old namespace not found:
$nsold_dir"; exit 1; }
if [ -z "$ns" ]
then
read -p "New namespace: [[" ns
else
echo "New namespace: $ns"
fi
ns_dir="$DOKU_PAGES/${ns//://}"
test -d "$ns_dir" && { echo "New namespace already exists!"; exit 1; }
# find pages having links to namespace
echo -n "Searching pages having links into old namespace... "
pages=$(egrep -ril "\[\[$nsold\:" $DOKU_PAGES)
if [ -z "$pages" ]
then
echo "No pages need to be changed."
else
n=$(echo "$pages" | wc -l)
echo "$n pages need to changed."
fi
# make backup first
echo "Backing up current pages to pages.bak..."
mkdir -p "$DOKU_PAGES.bak"
rsync -a "$DOKU_PAGES/" "$DOKU_PAGES.bak/"
# replace links to old namespace
if [ -n "$pages" ]
then
read -p "Replace wiki links in pages to new namespace? (y/n): "
if [ "$RESULT" == "y" ]; then
echo "Changeing links, please wait..."
i=0
for file in $pages
do
i=$((i+1))
echo " file $i of $n: $file"
sed -i 's/\[\['$nsold'\:/[['$ns':/g' $file || exit 1
done
fi
fi
# move namespace directory
if [ -d "$nsold_dir" ]; then
echo "Move old page namespace to new location"
echo " from: $nsold_dir"
echo " to: $ns_dir"
read -p "(C)ontinue, (S)kip, (A)bort: " RESULT
case "$RESULT" in
c|C) mv "$nsold_dir" "$ns_dir" || exit 1
;;
s|S) :
;;
*) echo "Aborted by user"; exit 1;;
esac
fi
# move media namespace diretory
media_old="$DOKU_MEDIA/${nsold//://}"
if [ -d "$media_old" ]; then
media_new="$DOKU_MEDIA/${ns//://}"
echo "Move old media namespace to new location"
echo " from: $media_old"
echo " to: $media_new"
read -p "(C)ontinue, (S)kip, (A)bort: " RESULT
case "$RESULT" in
c|C) mv "$media_old" "$media_new" || exit 1
;;
s|S) :
;;
*) echo "Aborted by user"; exit 1;;
esac
fi
echo "Done."
----------------
#!/usr/bin/php
<?php
#
# dw_savedir - Return the full path of the data directory for the
given Dokuwiki (basedir)
#
$wikidir = $argv[1];
$STDERR = fopen('php://stderr', 'w+');
if($argc < 2){
fwrite($STDERR, "Usage: ".basename($argv[0])." WIKIDIR\n");
exit(1);
}
if(!is_file($wikidir.'/inc/init.php')){
fwrite($STDERR, "Given dir does not point to a dokuwiki: $wikidir
\n");
exit(1);
}
$wikidir = realpath($wikidir);
require_once($wikidir.'/inc/init.php');
$savedir = $conf['savedir'];
# is it relative?
if(substr($savedir,0,1) == '.'){
$savedir = $wikidir.'/'.$savedir;
}
print realpath($savedir)."\n";
?>
--
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