Stephen's Space on the Web

I setup Knowledgetree on my WHS because I didn’t like other options and it was free. I didnt want to use the canned installation because I didn’t want Apache and openoffice running in the background taking up my ram.

KT = Knowledgetree
WHS = Windows Home Server

1. Setup a shared directory for kt with duplication, in my example I am going to use DMS you can use DMS$ if you want it hidden from browsing
1. Add the users that are going to use KT
2. Install the WHS PHP Extension
1. http://www.mediasmartserver.net/downloads/add-ins/WHSPHP_1.0.4.zip
3. Install WHS MySql Extension
1. http://www.mediasmartserver.net/downloads/add-ins/MySqlInstallerForWHS_0.0.8.zip
2. Change your mysql root password at http://localhost/pma
4. Enable curl in php.ini
1. Edit c:\php5\php.ini and add extension=php_curl.dll under the other extensions
5. Install SUN Java 1.6
1. http://www.java.com/en/download/manual.jsp
6. Download the KT Source Code its about 60mb, the Windows version.
1. http://www.knowledgetree.com/products/opensource/downloadopensource
7. Extract KT to d:\dms
1. Add full rights for the “Windows Home Server Users” group to d:\dms
8. Create a virtual directory under the default website in IIS called DMS and using d:\dms as the document root
1. Disable anonymous authentication and enabled basic authentication
9. Run the KT setup at http://localhost/dms
10. Setup the httpsso for single sign-on to your whs users.
1. http://forge.knowledgetree.com/gf/project/httpsso/
2. you must first manually make the matching user in KT first.
11.  Scheduled Tasks 
1.  ktscheduler – runs internal tasks
1. Run: c:\php5\php.exe d:\dms\bin\scheduler.php
2. Start in: d:\dms\bin
3. Run As: NT AUTHORITY\SYSTEM
4. Run every 15 minutes for 24 hours
2. ktlucene
1. Run: “C:\Program Files\Java\jre6\bin\java.exe” -jar D:\DMS\bin\luceneserver\ktlucene.jar
2. Start in: D:\DMS\bin\luceneserver
3. Run As: NT AUTHORITY\SYSTEM 
4. Run at system startup
5. Uncheck the stop the task if it runs for 72 hours
3. ktDbBackup
1. Run: C:\php5\php.exe d:\dms\ktdbbackup.php
2. Start In: d:\dms
3. Run As: Administrator (needs network access for backups)
4. Run every 12 hours for 24 hours

#stephen
#www.stephenjc.com
#kt backup for whs
#dump sql backup of kt to document root
#dump a quick csv to help convert files back to their original names

#ktconfig
$ktconfig = parse_ini_file("config/config.ini");

$mysqlLink = mysql_connect($ktconfig["dbHost"],$ktconfig["dbUser"],$ktconfig["dbPass"]);
if (!$mysqlLink) {
    echo "Unable to connect to DB: " . mysql_error();
    exit;
}
if (!mysql_select_db($ktconfig["dbName"])) {
    echo "Unable to select mydbname: " . mysql_error();
    exit;
}

#get document location from db

$sql = 'SELECT * FROM `config_settings` WHERE item = \'documentRoot\'';
$result = mysql_query($sql);
if (!$result) {
    echo "Could not successfully run query ($sql) from DB: " . mysql_error();
    exit;
}
if (mysql_num_rows($result) == 0) {
    echo "No rows found, nothing to print so am exiting";
    exit;
}
$row = mysql_fetch_assoc($result);
$docHome = $row["value"];

#dump database to document root
system('mysqldump --user ' . $ktconfig["dbAdminUser"] . ' --password=' . $ktconfig["dbAdminPass"] . ' ' . $ktconfig["dbName"] . ' >' . $docHome . '\ktdbbackup.sql');

#create csv to restore original documents just in case
$sql = 'select * from documents, document_content_version, users where documents.status_id = 1 and document_content_version.document_id = documents.id and documents.creator_id = users.id';
$result = mysql_query($sql);
if (!$result) {
    echo "Could not successfully run query ($sql) from DB: " . mysql_error();
    exit;
}
if (mysql_num_rows($result) == 0) {
    echo "No rows found, nothing to print so am exiting";
    exit;
}

$mycsvBackup = $docHome . "\ktbackup.csv";
$fh = fopen($mycsvBackup, 'w');
fwrite($fh,"Original_Name,KT_StoragePath,Owner,md5hash\n");
while ($row = mysql_fetch_assoc($result)) {
    fwrite($fh,$row["filename"] . "," . $row["storage_path"] . "," . $row["username"] . "," . $row["md5hash"] . " \n");
}
fclose($fh);

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