function main()
{
global $lang;
global $fileid;
global $catid;
global $user;
global $site;
global $category;
global $file;
if (!is_bool($catid) && is_numeric($catid)) {
try {
$category = new CodeKBCategory($catid, $user);
} catch (Exception $e) {
$site->addcontent(notice($lang['category']['nosuchcat']));
return false;
}
}
try {
$file = new CodeKBFile($fileid, $user);
} catch (Exception $e) {
$site->addcontent(notice($lang['file']['nosuchfile']));
return false;
}
if (!$file->downloadable()) {
$site->addcontent(notice($lang['file']['nosuchfile']));
return false;
}
if ($category) {
$site->navigation($category, $file->entry());
$catid = $category->id();
$site->catid($catid);
}
return true;
}
private function delete()
{
if (!$this->_user->entrycan("delentry", $this)) {
return false;
}
$db = new CodeKBDatabase();
$db->dosql("SELECT id " . "FROM files " . "WHERE entry = {$db->number($this->_id)}");
while ($val = $db->row()) {
$file = new CodeKBFile($val['id'], $this->_user);
if (!$file->delete(true)) {
return false;
}
unset($file);
}
$db->start();
$db->dosql("DELETE FROM entry_cat " . "WHERE entry = {$db->number($this->_id)}");
$db->dosql("DELETE FROM entries " . "WHERE id = {$db->number($this->_id)}");
$db->commit();
if ($db->success()) {
return true;
}
throw new CodeKBException(__METHOD__, "entry", "faileddel");
}
function showfiles()
{
global $lang;
global $conf;
global $user;
global $site;
global $category;
global $entry;
$site->title($lang['entry']['files']);
$site->addfooter("help.php?on=file", "help", $lang['menu']['help'], $lang['menu']['helpalt']);
if ($category) {
$cat = $category->id();
}
if (!$user->entrycan("changeentry", $entry)) {
$site->addcontent(notice($lang['entry']['nochangeallowed']));
return false;
}
if ($_POST['cancel']) {
redirect("entry.php?id=" . $entry->id() . "&cat=" . $cat);
}
$form1 = new CodeKBForm("entry.php", "files");
$form1->addhidden("id", $entry->id());
$form1->addhidden("cat", $cat);
$form1->addfile("upload");
$form1->addlabel("upload", $lang['file']['upload']);
$form1->addcombo("highlight", $conf['highlight']['binary']);
while ($language = next($conf['highlight']['languages'])) {
$form1->addcombo("highlight", $language, null, $language == "text");
}
$form1->addlabel("highlight", $lang['file']['language']);
$db = new CodeKBDatabase();
$db->dosql("SELECT name, symbol " . "FROM symbols " . "WHERE symbol LIKE 'type_%'");
while ($val = $db->row()) {
$form1->addradio("symbol", $val['name'], icon($val['name'], $val['name']), $val['name'] == "Unkown", false);
}
$form1->addsubmit("addfile");
$form1->addcancel();
$form2 = new CodeKBForm("entry.php", "files");
$form2->addhidden("id", $entry->id());
$form2->addhidden("cat", $cat);
$filesofentry = $entry->listfiles();
foreach ($filesofentry as $val) {
$form2->addcheckbox("file_" . $val['id'], icon($val['symbol'], $val['name']) . " " . $val['name'] . " (" . url("file.php?id=" . $val['id'] . "&cat=" . $cat . "&action=modify", $lang['general']['modify']) . ")");
}
$form2->addsubmit("removefile", $lang['general']['delete']);
$form2->addcancel();
if ($_POST['addfile'] && $form1->fill()) {
try {
$ret = $entry->addfile("upload", $form1->value("highlight"), $form1->value("symbol"));
$newfile = new CodeKBFile($ret, $user);
$site->addcontent(notice($lang['file']['addsucc']));
$form2->addcheckbox("file_" . $newfile->id(), icon($newfile->symbol(), $newfile->name()) . " " . $newfile->name() . " (" . url("file.php?id=" . $newfile->id() . "&cat=" . $cat . "&action=modify", $lang['general']['modify']) . ")");
unset($newfile);
} catch (Exception $e) {
if ($e->getCode() == 1) {
$site->addcontent(notice($lang['file']['uploadfailed']));
} else {
$site->addcontent(notice($lang['file']['failedadd']));
}
}
}
if ($_POST['removefile'] && $form2->fill()) {
foreach ($filesofentry as $val) {
try {
if ($form2->value("file_" . $val['id']) == "1") {
$tmpfile = new CodeKBFile($val['id'], $user);
$tmpfile->delete();
unset($tmpfile);
$notice = $lang['file']['delsucc'];
$form2->remove("file_" . $val['id']);
}
} catch (Exception1 $e) {
$notice = $lang['file']['failedremove'];
break;
}
}
$site->addcontent(notice($notice));
}
$dialog = new CodeKBTemplate("dialog");
$dialog->push("legend", $lang['entry']['files']);
$dialogcode = "";
$dialogitem1 = new CodeKBTemplate("dialogitem");
$content = $form1->head();
$content .= $lang['file']['addexplain'] . "<br /><br />\n";
$dialogitem1->push("head", $content);
$dialogitem1->push("content1", $form1->get());
$dialogitem1->push("tail", $form1->tail());
$dialogcode .= $dialogitem1->__toString();
$content = $form2->head();
$content .= $lang['file']['removeexplain'] . "<br /><br />\n";
$dialogitem2 = new CodeKBTemplate("dialogitem");
$dialogitem2->push("head", $content);
$content = "<div class = \"forms\">\n";
$content .= $form2->get();
$content .= "</div>";
$dialogitem2->push("content1", $content);
$dialogitem2->push("tail", $form2->tail());
$dialogcode .= $dialogitem2->__toString();
$dialog->push("content", $dialogcode);
$site->addcontent($dialog);
return true;
}