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<?php
/**
* WikiPlugin Class
*
* This file is part of Fusionforge.
*
* Copyright 2010 (c) Marc-Etienne Vargenau, Alcatel-Lucent
*
* Fusionforge is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Fusionforge is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
class WikiConfig extends Error {
var $group_id;
var $default_config = array(
'DISABLE_MARKUP_WIKIWORD' => true,
'NUM_SPAM_LINKS' => false,
'ENABLE_RATEIT' => false,
);
var $default_desc = array(
);
function WikiConfig($group_id=false)
{
$this->default_desc['DISABLE_MARKUP_WIKIWORD']
= _("Check to disable automatic linking of camelcase words to pages. Internal page links must be forced with [[pagename]] then.");
$this->default_desc['NUM_SPAM_LINKS']
= _("Check to enable spam prevention. If a non-admin adds more than 20 external links, it will be rejected as spam.");
$this->default_desc['ENABLE_RATEIT']
= _("Check to enable page rating. Logged users will be able to rate wiki pages.");
$this->group_id = (int)$group_id;
return true;
}
function getWikiConfigNames()
{
return array_keys($this->default_config);
}
function getWikiConfigDescription($config_name)
{
return $this->default_desc[$config_name];
}
function getWikiConfig($config_name)
{
if (!isset($this->default_config[$config_name])) {
$this->setError('getWikiConfig: illegal config name');
return false;
}
$res = db_query_params('SELECT config_value FROM plugin_wiki_config WHERE group_id=$1 AND config_name=$2', array($this->group_id, $config_name));
if (db_numrows($res) > 0) {
return(db_result($res, 0, 'config_value'));
} else {
return $this->default_config[$config_name];
}
}
function updateWikiConfig($config_name, $config_value)
{
if (!isset($this->default_config[$config_name])) {
$this->setError('updateWikiConfig: illegal config name');
return false;
}
if (!is_numeric($config_value)) {
$this->setError('updateWikiConfig: value should be numeric');
return false;
}
$res = db_query_params('SELECT count(*) as c FROM plugin_wiki_config WHERE group_id=$1 AND config_name=$2',
array($this->group_id, $config_name));
if (db_result($res, 0, 'c') > 0) {
$res = db_query_params('UPDATE plugin_wiki_config SET config_value=$3 WHERE group_id=$1 AND config_name=$2',
array($this->group_id, $config_name, $config_value));
} else {
$res = db_query_params('INSERT INTO plugin_wiki_config (group_id, config_name, config_value) VALUES ($1, $2, $3)',
array($this->group_id, $config_name, $config_value));
}
if (!$res) {
$this->setError('WikiConfig::updateWikiConfig():: '.db_error());
return false;
}
return true;
}
}
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