$content = implode("\n", $pagehash['text']);
$content = str_replace("[", "[[", $content);
$newhash['content'] = explode("\n", $content);
InsertPage($dbi, $pagename, $newhash);
}
echo "opening dbm file: {$portdbmfile} ... \n";
if (!file_exists($portdbmfile)) {
echo "File '{$portdbmfile}' does not exist.<br>\n";
exit;
}
if (!($dbmh = dbmopen($portdbmfile, "r"))) {
echo "Cannot open '{$portdbmfile}'<br>\n";
exit;
}
echo " ok ({$dbmh})<p>\n";
$namelist = array();
$ctr = 0;
$namelist[$ctr] = $key = dbmfirstkey($dbmh);
port1_0renderhash($dbi, $dbmh, $key);
while ($key = dbmnextkey($dbmh, $key)) {
$ctr++;
$namelist[$ctr] = $key;
port1_0renderhash($dbi, $dbmh, $key);
}
dbmclose($dbmh);
?>
<p><b>Done.</b>
</body>
</html>
function dba_nextkey($handle)
{
return dbmnextkey($handle, $GLOBALS["dbm_lastkey"]);
}
function SetWikiPageLinks($dbi, $pagename, $linklist)
{
$cache = array();
// Phase 1: fetch the relevant pairs from 'wikilinks' into $cache
// ---------------------------------------------------------------
// first the info for $pagename
$linkinfo = RetrievePage($dbi, $pagename, 'wikilinks');
if (is_array($linkinfo)) {
// page exists?
$cache[$pagename] = $linkinfo;
} else {
// create info for page
$cache[$pagename] = array('fromlinks' => array(), 'tolinks' => array());
// look up pages that link to $pagename
$pname = dbmfirstkey($dbi['wikilinks']);
while ($pname) {
$linkinfo = RetrievePage($dbi, $pname, 'wikilinks');
if ($linkinfo['tolinks'][$pagename]) {
$cache[$pagename]['fromlinks'][$pname] = 1;
}
$pname = dbmnextkey($dbi['wikilinks'], $pname);
}
}
// then the info for the pages that $pagename used to point to
$oldTolinks = $cache[$pagename]['tolinks'];
reset($oldTolinks);
while (list($link, $dummy) = each($oldTolinks)) {
$linkinfo = RetrievePage($dbi, $link, 'wikilinks');
if (is_array($linkinfo)) {
$cache[$link] = $linkinfo;
}
}
// finally the info for the pages that $pagename will point to
reset($linklist);
while (list($link, $dummy) = each($linklist)) {
$linkinfo = RetrievePage($dbi, $link, 'wikilinks');
if (is_array($linkinfo)) {
$cache[$link] = $linkinfo;
}
}
// Phase 2: delete the old links
// ---------------------------------------------------------------
// delete the old tolinks for $pagename
// $cache[$pagename]['tolinks'] = array();
// (overwritten anyway in Phase 3)
// remove $pagename from the fromlinks of pages in $oldTolinks
reset($oldTolinks);
while (list($oldTolink, $dummy) = each($oldTolinks)) {
if ($cache[$oldTolink]) {
// links to existing page?
$oldFromlinks = $cache[$oldTolink]['fromlinks'];
$cache[$oldTolink]['fromlinks'] = array();
// erase fromlinks
reset($oldFromlinks);
// comp. new fr.links
while (list($fromlink, $dummy) = each($oldFromlinks)) {
if ($fromlink != $pagename) {
$cache[$oldTolink]['fromlinks'][$fromlink] = 1;
}
}
}
}
// Phase 3: add the new links
// ---------------------------------------------------------------
// set the new tolinks for $pagename
$cache[$pagename]['tolinks'] = $linklist;
// add $pagename to the fromlinks of pages in $linklist
reset($linklist);
while (list($link, $dummy) = each($linklist)) {
if ($cache[$link]) {
// existing page?
$cache[$link]['fromlinks'][$pagename] = 1;
}
}
// Phase 4: write $cache back to 'wikilinks'
// ---------------------------------------------------------------
reset($cache);
while (list($link, $fromAndTolinks) = each($cache)) {
InsertPage($dbi, $link, $fromAndTolinks, 'wikilinks');
}
}
function InitMostPopular($dbi, $limit)
{
return;
$pagename = dbmfirstkey($dbi['hitcount']);
$res[$pagename] = dbmfetch($dbi['hitcount'], $pagename);
while ($pagename = dbmnextkey($dbi['hitcount'], $pagename)) {
$res[$pagename] = dbmfetch($dbi['hitcount'], $pagename);
echo "got {$pagename} with value " . $res[$pagename] . "<br>\n";
}
rsort($res);
reset($res);
return $res;
}
