function getLinkToModule ($linked_element_name = null, $params = null, $with_module_params = false, $self = false) {
if ($with_module_params) {
$module_params = $this->getModuleParams();
$params = array_merge($module_params, $params);
}
$query_parts = array();
if (is_array($params)) {
$param_key = 'ext_' . strtolower($this->name);
foreach ($params as $name => $value) {
$query_parts[] = "{$param_key}[{$name}]=" . $value;
}
}
if (is_null($linked_element_name)) {
$sriurl = trim($this->config->getValue('Main', 'sriurl'));
$includeurl = trim($this->config->getValue('Main', 'includeurl'));
} else {
$sriurl = trim($this->config->getValue($linked_element_name, 'srilink'));
$includeurl = trim($this->config->getValue($linked_element_name, 'includlink'));
}
if ($sriurl) {
$url = $sriurl;
} else if ($includeurl) {
$url = $includeurl;
} else {
$url = $GLOBALS['EXTERN_SERVER_NAME'] . 'extern.php';
}
if (parse_url($url, PHP_URL_QUERY)) {
$url .= '&';
} else {
$url .= '?';
}
if ($self) {
$module = $this->name;
} else {
// get module name by config id
$linked_element_id = $this->config->getValue($linked_element_name, 'config');
// linked with module declared as standard?
if ($linked_element_id) {
$config_meta_data = ExternConfig::GetConfigurationMetaData($this->config->range_id, $linked_element_id);
} else {
$config_meta_data = array('module_name' => $this->config->module_name);
}
if (is_array($config_meta_data)) {
$module = $config_meta_data['module_name'];
// var_dump($this->config);
} else {
return '';
}
}
$url .= "module={$module}&config_id=" . (is_null($linked_element_name) ? $this->config->getId() : $this->config->getValue($linked_element_name, 'config')) . "&range_id={$this->config->range_id}";
if (sizeof($query_parts)) {
$url .= '&' . implode('&', $query_parts);
}
return $url;
}
function GetInfo ($range_id, $config_id) {
$query = "SELECT * FROM extern_config WHERE config_id = ? ";
$query .= " AND range_id = ? ";
$params = array($config_id, $range_id);
$state = DBManager::get()->prepare($query);
$state->execute($params);
$res = $state->fetch(PDO::FETCH_ASSOC);
if ($res) {
$global_config = ExternConfig::GetGlobalConfiguration($range_id);
$module_type = $res['config_type'];
$module = $GLOBALS["EXTERN_MODULE_TYPES"][$res['config_type']]["module"];
$level = $GLOBALS["EXTERN_MODULE_TYPES"][$res['config_type']]["level"];
$make = strftime("%x", $res['mkdate']);
$change = strftime("%x", $res['chdate']);
$sri = "<studip_remote_include>\n\t<module name=\"$module\" />";
$sri .= "\n\t<config id=\"$config_id\" />\n\t";
if ($global_config) {
$sri .= "<global id=\"$global_config\" />\n\t";
}
$sri .= "<range id=\"$range_id\" />";
$sri .= "\n</studip_remote_include>";
$link_sri = $GLOBALS["EXTERN_SERVER_NAME"] . 'extern.php?page_url=' . _("URL_DER_INCLUDE_SEITE");
if ($level) {
$link = $GLOBALS["EXTERN_SERVER_NAME"] . "extern.php?module=$module";
if ($global_config) {
$link .= "&config_id=$config_id&global_id=$global_config&range_id=$range_id";
} else {
$link .= "&config_id=$config_id&range_id=$range_id";
}
$link_structure = $link . "&view=tree";
$sri_structure = "<studip_remote_include>\n\tmodule = $module\n\t";
$sri_structure = "config_id = $config_id\n\t";
if ($global_config) {
$sri_structure .= "global_id = $global_config\n\t";
}
$sri_structure .= "range_id=$range_id";
$sri_structure .= "\n\tview = tree\n</studip_remote_include>";
$link_br = $GLOBALS["EXTERN_SERVER_NAME"] . "extern.php?module=$module<br>";
if ($global_config) {
$link_br .= "&config_id=$config_id<br>&global_id=$global_config<br>&range_id=$range_id";
} else {
$link_br .= "&config_id=$config_id<br>&range_id=$range_id";
}
$info = array("module_type" => $module_type, "module_name" => $module,
"name" => $res['name'], "make_date" => $make,
"change_date" => $change, "link" => $link, "link_stucture" => $link_structure,
"sri" => $sri, "sri_structure" => $sri_structure, "link_sri" => $link_sri,
"level" => $level, "link_br" => $link_br);
} else {
$info = array("module_type" => $module_type, "module_name" => $module_name,
"name" =>$res['name'], "make_date" => $make,
"change_date" => $change, "sri" => $sri, "link_sri" => $link_sri,
"level" => $level);
}
return $info;
}
return FALSE;
}
function insertConfiguration () {
if (!parent::insertConfiguration()) {
return false;
}
$serialized_config = serialize($config_obj->config);
$time = time();
$query = "INSERT INTO extern_config VALUES (?,?,?,?,0,?,?,?)";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($this->id, $this->range_id, $this->module_type,
$this->config_name, $serialized_config, $time, $time
));
if (!$statement->rowCount()) {
return FALSE;
}
return TRUE;
}
echo CSRFProtection::tokenTag();
echo "<blockquote><font size=\"2\">";
$choose_institute_copy = "<select name=\"copychooseinst\">\n";
foreach ($conf_institutes as $conf_institute) {
$choose_institute_copy .= sprintf("<option value=\"%s\" style=\"%s\">%s</option>\n", $conf_institute['institut_id'], ($conf_institute['fakultaets_id'] == $conf_institute['institut_id'] ? '"font-weight:bold;' : ''), htmlReady(strlen($conf_institute['name']) > 60 ? substr_replace($conf_institute['name'], '[...]', 30, -30) : $conf_institute['name']));
}
$choose_institute_copy .= "</select>\n";
printf(_("Konfiguration aus Einrichtung %s kopieren."), $choose_institute_copy);
echo Button::create(_("Weiter") . " >>");
echo "</font></blockquote>\n";
echo "</form>\n";
}
} else {
if (Request::option('com') == 'copychoose') {
$choose_module_select = "<select name=\"copyconfigid\">\n";
$configurations_copy = ExternConfig::GetAllConfigurations(Request::quoted('copychooseinst'));
foreach ($module_types_ordered as $module_type) {
$print_module_name = TRUE;
if (is_array($configurations_copy[$GLOBALS['EXTERN_MODULE_TYPES'][$module_type]['module']])) {
foreach ($configurations_copy[$GLOBALS['EXTERN_MODULE_TYPES'][$module_type]['module']] as $config_id_copy => $config_data_copy) {
if ($print_module_name) {
$choose_module_select .= '<option value="" style="font-weight: bold;">' . htmlReady($GLOBALS['EXTERN_MODULE_TYPES'][$module_type]['name']) . '</option>';
}
$choose_module_select .= '<option value="' . $config_id_copy . '"> ' . htmlReady($config_data_copy['name']) . '</option>';
$print_module_name = FALSE;
}
}
}
echo '<form method="post" action="' . URLHelper::getLink('?com=copyconfig') . '">';
exit;
}
}
}
// if there is no global_id or global_name, take the DEFAULT global configuration
if ($global_name) {
// check for valid configuration name and convert it into a config_id
if (!$global_id = ExternConfig::GetConfigurationByName($range_id, $type, $config_name)) {
echo $EXTERN_ERROR_MESSAGE;
exit;
}
}
elseif (!$global_id) {
// check for standard configuration
if ($id = ExternConfig::GetGlobalConfiguration($range_id))
$global_id = $id;
else {
// use no global configuration
$global_id = NULL;
}
}
// sem == -1: show data from last semester
// sem == +1: show data from next semester
// other values: show data from current semester
$now = time();
foreach ($all_semester as $key => $sem_record) {
if ($now >= $sem_record["beginn"] && $now <= $sem_record["ende"]) {
$current = $key;
break;
// +---------------------------------------------------------------------------+
// This program 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 any later version.
// +---------------------------------------------------------------------------+
// This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// +---------------------------------------------------------------------------+
$info = ExternConfig::GetInfo($range_id, $config_id);
$css_switcher = new CssClassSwitcher("", "");
echo "<tr><td class=\"blank\" width=\"100%\">";
echo " </td></tr>\n";
echo "<tr><td class=\"" . $css_switcher->getHeaderClass() . "\" height=\"20\" valign=\"bottom\">\n";
echo "<font size=\"2\"><b> " . _("Allgemeine Daten") . "</b></font></td></tr>\n";
$css_switcher->switchClass();
echo "<tr><td" . $css_switcher->getFullClass() . ">\n";
echo "<blockquote><font size=\"2\"><br><b>";
echo _("Modulname") . ':';
echo "</b>  " . $info["module_name"];
echo "<br><br>\n<font size=\"2\"><b>";
echo _("Name der Konfiguration") . ':';
echo "</b>  " . $info["name"];
echo "<br><br>\n<b>";
function toString ($args) {
if (!$args["main_module"]) {
$args["main_module"] = "Main";
}
$config_meta_data = ExternConfig::GetConfigurationMetaData($this->config->range_id, $this->config->getValue($this->name, 'config'));
$sri_link = $this->config->getValue($this->name, "srilink");
$extern_link = $this->config->getValue($this->name, "externlink");
if ($this->config->config[$args["main_module"]]["incdata"]) {
$link = $sri_link;
if ($args["link_args"]) {
if (preg_match("#.*\?.*#", $link)) {
$link .= "&" . $args["link_args"];
} else {
$link .= "?" . $args["link_args"];
}
}
} else {
if ($sri_link) {
$link = $GLOBALS['EXTERN_SERVER_NAME'] . 'extern.php';
if ($args["link_args"]) {
$link .= "?" . $args["link_args"] . "&";
} else {
$link .= "?";
}
$link .= "page_url=" . $sri_link;
} elseif ($extern_link) {
if (strrpos($extern_link, '?')) {
$link = "$extern_link&module={$config_meta_data['module_name']}";
} else {
$link = "$extern_link?module={$config_meta_data['module_name']}";
}
if ($config = $this->config->getValue($this->name, 'config')) {
$link .= "&config_id=" . $config;
}
$link .= "&range_id={$this->config->range_id}";
if ($args["link_args"]) {
$link .= "&" . $args["link_args"];
}
} else {
$link = $GLOBALS['EXTERN_SERVER_NAME'] . "extern.php?module={$config_meta_data['module_name']}";
if ($config = $this->config->getValue($this->name, 'config')) {
$link .= "&config_id=" . $config;
}
$link .= "&range_id={$this->config->range_id}";
if ($args["link_args"]) {
$link .= "&" . $args["link_args"];
}
}
}
if ($this->config->global_id) {
$link .= "&global_id=" . $this->config->global_id;
}
// to set the color of the font in the style-attribute of the a-tag
if ($color = $this->config->getValue($this->name, "font_color")) {
$this->config->setValue($this->name, "a_style", "color:$color;"
. $this->config->getValue($this->name, "a_style"));
}
if ($font_attr = $this->config->getAttributes($this->name, "font")) {
$out = "<font$font_attr>" . $args["content"] . "</font>";
} else {
$out = $args["content"];
}
$out = "<a href=\"$link\"" . $this->config->getAttributes($this->name, "a") . ">" . $out . "</a>";
return $out;
}
/**
* Deletes an institute
* @param String $i_id Institute id
*/
public function delete_action($i_id)
{
CSRFProtection::verifyUnsafeRequest();
// Missing parameter
if (!Request::get('i_kill')) {
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Invalid ticket
if (!check_ticket(Request::option('studipticket'))) {
PageLayout::postMessage(MessageBox::error(_('Ihr Ticket ist abgelaufen. Versuchen Sie die letzte Aktion erneut.')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// User may not delete this institue
if (!$GLOBALS['perm']->have_perm('root') && !($GLOBALS['perm']->is_fak_admin() && get_config('INST_FAK_ADMIN_PERMS') === 'all')) {
PageLayout::postMessage(MessageBox::error(_('Sie haben nicht die Berechtigung Fakultäten zu löschen!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
$institute = Institute::find($i_id);
if ($institute === null) {
throw new Exception('Invalid institute id');
}
// Institut in use?
if (count($institute->home_courses)) {
PageLayout::postMessage(MessageBox::error(_('Diese Einrichtung kann nicht gelöscht werden, da noch Veranstaltungen an dieser Einrichtung existieren!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Institute has sub institutes?
if (count($institute->sub_institutes)) {
PageLayout::postMessage(MessageBox::error(_('Diese Einrichtung kann nicht gelöscht werden, da sie den Status Fakultät hat und noch andere Einrichtungen zugeordnet sind!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Is the user allowed to delete faculties?
if ($institute->is_fak && !$GLOBALS['perm']->have_perm('root')) {
PageLayout::postMessage(MessageBox::error(_('Sie haben nicht die Berechtigung Fakultäten zu löschen!')));
return $this->redirect('institute/basicdata/index/' . $i_id);
}
// Save users, name and number of courses
$user_ids = $institute->members->pluck('user_id');
$i_name = $institute->name;
$i_courses = count($institute->courses);
// Delete that institute
if (!$institute->delete()) {
PageLayout::postMessage(MessageBox::error(_('Die Einrichtung konnte nicht gelöscht werden.')));
} else {
$details = array();
// logging - put institute's name in info - it's no longer derivable from id afterwards
log_event('INST_DEL', $i_id, NULL, $i_name);
// set a suitable default institute for each user
foreach ($user_ids as $user_id) {
log_event('INST_USER_DEL', $i_id, $user_id);
checkExternDefaultForUser($user_id);
}
if (count($user_ids)) {
$details[] = sprintf(_('%u Mitarbeiter gelöscht.'), count($user_ids));
}
// Report number of formerly associated courses
if ($i_courses) {
$details[] = sprintf(_('%u Beteiligungen an Veranstaltungen gelöscht'), $i_courses);
}
// delete literatur
$del_lit = StudipLitList::DeleteListsByRange($i_id);
if ($del_lit) {
$details[] = sprintf(_('%u Literaturlisten gelöscht.'), $del_lit['list']);
}
// delete news-links
StudipNews::DeleteNewsRanges($i_id);
//delete entry in news_rss_range
StudipNews::UnsetRssId($i_id);
//updating range_tree
$query = "UPDATE range_tree SET name = ?, studip_object = '', studip_object_id = '' WHERE studip_object_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array(_('(in Stud.IP gelöscht)'), $i_id));
if (($db_ar = $statement->rowCount()) > 0) {
$details[] = sprintf(_('%u Bereiche im Einrichtungsbaum angepasst.'), $db_ar);
}
// Statusgruppen entfernen
if ($db_ar = DeleteAllStatusgruppen($i_id) > 0) {
$details[] = sprintf(_('%s Funktionen/Gruppen gelöscht.'), $db_ar);
}
//kill the datafields
DataFieldEntry::removeAll($i_id);
//kill all wiki-pages
$removed_wiki_pages = 0;
foreach (array('', '_links', '_locks') as $area) {
$query = "DELETE FROM wiki{$area} WHERE range_id = ?";
$statement = DBManager::get()->prepare($query);
$statement->execute(array($i_id));
$removed_wiki_pages += $statement->rowCount();
}
if ($removed_wiki_pages > 0) {
$details[] = sprintf(_('%u Wikiseiten gelöscht.'));
}
// kill all the ressources that are assigned to the Veranstaltung (and all the linked or subordinated stuff!)
if (get_config('RESOURCES_ENABLE')) {
$killAssign = new DeleteResourcesUser($i_id);
$killAssign->delete();
}
// delete all configuration files for the "extern modules"
if (get_config('EXTERN_ENABLE')) {
$counts = ExternConfig::DeleteAllConfigurations($i_id);
if ($counts) {
$details[] = sprintf(_('%u Konfigurationsdateien für externe Seiten gelöscht.'), $counts);
}
}
// delete all contents in forum-modules
foreach (PluginEngine::getPlugins('ForumModule') as $plugin) {
$plugin->deleteContents($i_id);
// delete content irrespective of plugin-activation in the seminar
if ($plugin->isActivated($i_id)) {
// only show a message, if the plugin is activated, to not confuse the user
$details[] = sprintf(_('Einträge in %s gelöscht.'), $plugin->getPluginName());
}
}
// Delete assigned documents
$db_ar = delete_all_documents($i_id);
if ($db_ar > 0) {
$details[] = sprintf(_('%u Dokumente gelöscht.'), $db_ar);
}
//kill the object_user_vists for this institut
object_kill_visits(null, $i_id);
// Report success with details
$message = sprintf(_('Die Einrichtung "%s" wurde gelöscht!'), $i_name);
PageLayout::postMessage(MessageBox::success($message, $details));
}
$this->redirect('institute/basicdata/index?cid=');
}
function deleteConfiguration () {
if (parent::deleteConfiguration()) {
if (!@unlink($GLOBALS['EXTERN_CONFIG_FILE_PATH'] . $this->file_name)) {
return FALSE;
}
} else {
return FALSE;
}
return TRUE;
}
function createUrl ($args) {
if (!$args["main_module"]) {
$args["main_module"] = "Main";
}
$config_meta_data = ExternConfig::GetConfigurationMetaData($this->config->range_id, $this->config->getValue($this->name, 'config'));
if (is_array($config_meta_data)) {
$module_name = $config_meta_data['module_name'];
} else {
foreach ((array) $this->link_module_type as $type) {
if (is_array($GLOBALS['EXTERN_MODULE_TYPES'][$type])) {
$module_name = $GLOBALS['EXTERN_MODULE_TYPES'][$type]['module'];
break;
}
}
}
$sri_link = $this->config->getValue($this->name, "srilink");
$extern_link = $this->config->getValue($this->name, "externlink");
if ($this->config->config[$args["main_module"]]["incdata"]) {
$link = $sri_link;
if ($args["link_args"]) {
if (strrpos($link, '?')) {
$link .= "&" . $args["link_args"];
} else {
$link .= "?" . $args["link_args"];
}
}
if ($this->config->global_id) {
$link .= "&global_id=" . $this->config->global_id;
}
} else {
if ($sri_link) {
$link = $GLOBALS['EXTERN_SERVER_NAME'] . 'extern.php';
if ($args["link_args"]) {
$link .= "?" . $args["link_args"] . "&";
} else {
$link .= "?";
}
if ($this->config->global_id) {
$link .= "global_id=" . $this->config->global_id . '&';
}
$link .= "page_url=" . $sri_link;
} elseif ($extern_link) {
if (strrpos($extern_link, '?')) {
$link = "$extern_link&module=$module_name";
} else {
$link = "$extern_link?module=$module_name";
}
if ($config = $this->config->getValue($this->name, "config")) {
$link .= "&config_id=" . $config;
}
$link .= "&range_id={$this->config->range_id}";
if ($args["link_args"]) {
$link .= "&" . $args["link_args"];
}
if ($this->config->global_id) {
$link .= "&global_id=" . $this->config->global_id;
}
} else {
$link = $GLOBALS['EXTERN_SERVER_NAME'] . "extern.php?module=$module_name";
if ($config = $this->config->getValue($this->name, "config")) {
$link .= "&config_id=" . $config;
}
$link .= "&range_id={$this->config->range_id}";
if ($args["link_args"]) {
$link .= "&" . $args["link_args"];
}
if ($this->config->global_id) {
$link .= "&global_id=" . $this->config->global_id;
}
}
}
return $link;
}
} else {
echo $GLOBALS['EXTERN_ERROR_MESSAGE'];
exit;
}
}
}
// the module itself validates the rest
} else {
// without a range_id and a module-name there's no chance to printout data
// except an error message
echo $GLOBALS['EXTERN_ERROR_MESSAGE'];
exit;
}
// check for standard global configuration
if (empty($global_id) && ($global_configuration = ExternConfig::GetGlobalConfiguration($range_id))) {
$global_id = $global_configuration;
}
// all parameters ok, instantiate module and print data
foreach ($GLOBALS['EXTERN_MODULE_TYPES'] as $type) {
if ($type["module"] == $module) {
$module_obj = ExternModule::GetInstance($range_id, $module, $config_id, $default, $global_id);
}
}
// Workaround to include data in scripts
if ($incdata) {
$module_obj->config->config["Main"]["incdata"] = 1;
}
