function historyLink($rev)
{
$linkurl = parent::historyLink($rev);
$linkurl->setAttr('target', '_content');
// FIXME: Smelly hack to get smaller history buttons in sidebar
$linkurl = new RawXML(str_replace('<img ', '<img style="height:2ex" ', asXML($linkurl)));
return $linkurl;
}
/**
* For dumping pages as html to a file.
*/
function GeneratePageasXML($content, $title, $page_revision = false, $args = false)
{
global $request;
if (!is_array($args)) {
$args = array();
}
$content->_basepage = $title;
$args['CONTENT'] = $content;
$args['TITLE'] = SplitPagename($title);
$args['revision'] = $page_revision;
if (!isset($args['HEADER'])) {
$args['HEADER'] = SplitPagename($title);
}
global $HIDE_TOOLBARS, $NO_BASEHREF, $HTML_DUMP;
$HIDE_TOOLBARS = true;
$HTML_DUMP = true;
$html = asXML(new Template('htmldump', $request, $args));
$HIDE_TOOLBARS = false;
$HTML_DUMP = false;
return $html;
}
function _db_init()
{
if (!$this->isSQL) {
return;
}
/* SQLite never needs admin params */
$backend_type = $this->dbi->_backend->backendType();
if (substr($backend_type, 0, 6) == "sqlite") {
return;
}
$dbadmin_user = '******';
if ($dbadmin = $this->request->getArg('dbadmin')) {
$dbadmin_user = $dbadmin['user'];
if (isset($dbadmin['cancel'])) {
return;
} elseif (!empty($dbadmin_user)) {
if ($this->_try_dbadmin_user($dbadmin['user'], $dbadmin['passwd'])) {
return;
}
}
} elseif (DBADMIN_USER) {
if ($this->_try_dbadmin_user(DBADMIN_USER, DBADMIN_PASSWD)) {
return true;
}
}
// Check if the privileges are enough. Need CREATE and ALTER perms.
// And on windows: SELECT FROM mysql, possibly: UPDATE mysql.
$form = HTML::form(array("method" => "post", "action" => $this->request->getPostURL(), "accept-charset" => $GLOBALS['charset']), HTML::p(_("Upgrade requires database privileges to CREATE and ALTER the phpwiki database."), HTML::br(), _("And on windows at least the privilege to SELECT FROM mysql, and possibly UPDATE mysql")), HiddenInputs(array('action' => 'upgrade', 'overwrite' => $this->request->getArg('overwrite'))), HTML::table(array("cellspacing" => 4), HTML::tr(HTML::td(array('align' => 'right'), _("DB admin user:"******"dbadmin[user]", 'size' => 12, 'maxlength' => 256, 'value' => $dbadmin_user)))), HTML::tr(HTML::td(array('align' => 'right'), _("DB admin password:"******"dbadmin[passwd]", 'type' => 'password', 'size' => 12, 'maxlength' => 256)))), HTML::tr(HTML::td(array('align' => 'center', 'colspan' => 2), Button("submit:", _("Submit"), 'wikiaction'), HTML::raw(' '), Button("submit:dbadmin[cancel]", _("Cancel"), 'button')))));
$form->printXml();
echo "</div><!-- content -->\n";
echo asXML(Template("bottom"));
echo "</body></html>\n";
$this->request->finish();
exit;
}
function _upgrade_db_init(&$dbh)
{
global $request, $DBParams, $DBAuthParams;
if (!in_array($DBParams['dbtype'], array('SQL', 'ADODB', 'PDO'))) {
return;
}
if (DBADMIN_USER) {
// if need to connect as the root user, for CREATE and ALTER privileges
$AdminParams = $DBParams;
if ($DBParams['dbtype'] == 'SQL') {
$dsn = DB::parseDSN($AdminParams['dsn']);
} else {
// ADODB or PDO
$dsn = parseDSN($AdminParams['dsn']);
}
$AdminParams['dsn'] = sprintf("%s://%s:%s@%s/%s", $dsn['phptype'], DBADMIN_USER, DBADMIN_PASSWD, $dsn['hostspec'], $dsn['database']);
if (DEBUG & _DEBUG_SQL and $DBParams['dbtype'] == 'PDO') {
echo "<br>\nDBParams['dsn']: '", $DBParams['dsn'], "'";
echo "<br>\ndsn: '", print_r($dsn), "'";
echo "<br>\nAdminParams['dsn']: '", $AdminParams['dsn'], "'";
}
$dbh = WikiDB::open($AdminParams);
} elseif ($dbadmin = $request->getArg('dbadmin')) {
if (empty($dbadmin['user']) or isset($dbadmin['cancel'])) {
$dbh =& $request->_dbi;
} else {
$AdminParams = $DBParams;
if ($DBParams['dbtype'] == 'SQL') {
$dsn = DB::parseDSN($AdminParams['dsn']);
} else {
$dsn = parseDSN($AdminParams['dsn']);
}
$AdminParams['dsn'] = sprintf("%s://%s:%s@%s/%s", $dsn['phptype'], $dbadmin['user'], $dbadmin['passwd'], $dsn['hostspec'], $dsn['database']);
$dbh = WikiDB::open($AdminParams);
}
} else {
// Check if the privileges are enough. Need CREATE and ALTER perms.
// And on windows: SELECT FROM mysql, possibly: UPDATE mysql.
$form = HTML::form(array("method" => "post", "action" => $request->getPostURL(), "accept-charset" => $GLOBALS['charset']), HTML::p(_("Upgrade requires database privileges to CREATE and ALTER the phpwiki database."), HTML::br(), _("And on windows at least the privilege to SELECT FROM mysql, and possibly UPDATE mysql")), HiddenInputs(array('action' => 'upgrade')), HTML::table(array("cellspacing" => 4), HTML::tr(HTML::td(array('align' => 'right'), _("DB admin user:"******"dbadmin[user]", 'size' => 12, 'maxlength' => 256, 'value' => 'root')))), HTML::tr(HTML::td(array('align' => 'right'), _("DB admin password:"******"dbadmin[passwd]", 'type' => 'password', 'size' => 12, 'maxlength' => 256)))), HTML::tr(HTML::td(array('align' => 'center', 'colspan' => 2), Button("submit:", _("Submit"), 'wikiaction'), HTML::raw(' '), Button("submit:dbadmin[cancel]", _("Cancel"), 'button')))));
$form->printXml();
echo "</div><!-- content -->\n";
echo asXML(Template("bottom"));
echo "</body></html>\n";
$request->finish();
exit;
}
}
/**
* For dumping pages as html to a file.
* Used for action=dumphtml,action=ziphtml,format=pdf,format=xml
*/
function GeneratePageasXML($content, $title, $page_revision = false, $args = false)
{
global $request;
if (!is_array($args)) {
$args = array();
}
$content->_basepage = $title;
$args['CONTENT'] = $content;
$args['TITLE'] = SplitPagename($title);
$args['revision'] = $page_revision;
if (!isset($args['HEADER'])) {
$args['HEADER'] = SplitPagename($title);
}
global $HIDE_TOOLBARS, $NO_BASEHREF, $WikiTheme;
$HIDE_TOOLBARS = true;
if (!$WikiTheme->DUMP_MODE) {
$WikiTheme->DUMP_MODE = 'HTML';
}
// FIXME: unfatal errors and login requirements
$html = asXML(new Template('htmldump', $request, $args));
$HIDE_TOOLBARS = false;
//$WikiTheme->DUMP_MODE = false;
return $html;
}
