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<?php // -*-php-*-
rcs_id('$Id: Utils.php,v 1.2 2004/11/15 16:00:02 rurban Exp $');
/*
Copyright 2004 Mike Cassano
This file is part of PhpWiki.
PhpWiki is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
PhpWiki is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PhpWiki; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
*/
function addPageTextData($user, $dbi, $new_data, $START_DELIM, $DELIM) {
// This is largely lifted from the TranslateText plugin, which performs a
// similar set of functions (retrieves a user's homepage, modifies it
// progmatically, and saves the changes)
$homepage = $user->_HomePagehandle;
$transpagename = $homepage->getName();
$page = $dbi->getPage($transpagename);
$current = $page->getCurrentRevision();
$version = $current->getVersion();
if ($version) {
$text = $current->getPackedContent() . "\n";
$meta = $current->_data;
} else {
$text = '';
$meta = array('markup' => 2.0,
'author' => $user->getId());
}
// add new data to the appropriate line
if(preg_match('/^' . preg_quote($START_DELIM) . '/', $text)) {
// need multiline modifier to match EOL correctly
$text = preg_replace('/(^' . preg_quote($START_DELIM) . '.*)$/m',
'$1' . $DELIM . $new_data, $text);
} else {
// handle case where the line does not yet exist
$text .= "\n" . $START_DELIM . $new_data . "\n";
}
// advance version counter, save
$page->save($text, $version + 1, $meta);
}
function getMembers($groupName, $dbi, $START_DELIM = false, $DELIM = ",") {
if (!$START_DELIM) $START_DELIM = _("Members:");
return getPageTextData($groupName, $dbi, $START_DELIM, $DELIM);
}
function getPageTextData($fromUser, $dbi, $START_DELIM, $DELIM) {
if (is_object($fromUser))
$fromUser = $fromUser->getId();
if ($fromUser == "")
return "";
$userPage = $dbi->getPage($fromUser);
$transformed = $userPage->getCurrentRevision();
$pageArray = $transformed->getContent();
$p = -1;
for ($i = 0; $i < count($pageArray); $i++){
if($pageArray[$i] != ""){
if(!((strpos($pageArray[$i], $START_DELIM)) === FALSE)){
$p = $i;
break;
}
}
}
$retArray = array();
if ($p >= 0){
$singles = $pageArray[$p];
$singles = substr($singles, strpos($singles, $START_DELIM) + strlen($START_DELIM));
$retArray = split($DELIM, $singles);
}
for ($i = 0; $i < count($retArray); $i++) {
$retArray[$i] = trim($retArray[$i]);
}
//$retArray = array_filter($retArray, "notEmptyName");
$retArray = array_unique($retArray);
return $retArray;
}
function notEmptyName($var) {
return $var != "";
}
// $Log: Utils.php,v $
// Revision 1.2 2004/11/15 16:00:02 rurban
// enable RateIt imgPrefix: '' or 'Star' or 'BStar',
// enable blue prediction icons,
// enable buddy predictions.
//
// Revision 1.1 2004/06/18 14:42:17 rurban
// added wikilens libs (not yet merged good enough, some work for DanFr)
//
// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End:
?>
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