/**
* Get values of global attributes
*
* On error this method returning FALSE.
*
* Possible options:
* - none
*
* @return array
*/
function get_global_attrs($opt)
{
global $config;
$errors = array();
if (!$this->connect_to_db($errors)) {
ErrorHandler::add_error($errors);
return false;
}
/* table's name */
$t_name =& $config->data_sql->global_attrs->table_name;
/* col names */
$c =& $config->data_sql->global_attrs->cols;
/* flags */
$f =& $config->data_sql->global_attrs->flag_values;
$out = array();
$errors = array();
/*
* get global_attrs
*/
$flags_val = $f['DB_FOR_SERWEB'];
$q = "select " . $c->name . " as name,\n\t\t " . $c->value . " as value \n\t\t from " . $t_name . "\n\t\t\twhere (" . $c->flags . " & " . $flags_val . ") = " . $flags_val;
if (isset($c->order)) {
$q .= " order by " . $c->name . ", " . $c->order;
}
$res = $this->db->query($q);
if (DB::isError($res)) {
log_errors($res, $errors);
ErrorHandler::add_error($errors);
return false;
}
$ats =& Attr_types::singleton();
while ($row = $res->fetchRow(DB_FETCHMODE_ASSOC)) {
if (false === ($at =& $ats->get_attr_type($row['name']))) {
return false;
}
if (is_object($at) and $at->is_multivalue()) {
$out[$row['name']][] = $row['value'];
} else {
$out[$row['name']] = $row['value'];
}
}
$res->free();
return $out;
}
function export_to_xml($dtdfile = "")
{
$at_h =& Attr_types::singleton();
if (false === ($attr_types = $at_h->get_attr_types())) {
return false;
}
Header("Content-Disposition: attachment;filename=" . RawURLEncode("attr-types-" . date("Y-m-d") . ".xml"));
header("Content-type: text/xml");
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?" . ">\n";
if ($dtdfile) {
echo "<!DOCTYPE attr_types SYSTEM \"" . $dtdfile . "\">\n";
}
echo "<attr_types>\n";
foreach ($attr_types as $at) {
echo $this->at_to_xml($at);
}
echo "</attr_types>\n";
return true;
}
/**
* Update value of uri attribute
*
* On error this method returning FALSE.
*
* Possible options:
* - old_value - old value of attribute. If not is set the attribute is
* inserted instead of updated.
*
* @return bool
*/
function update_uri_attr($scheme, $username, $did, $name, $value, $opt)
{
global $config;
$errors = array();
if (!$this->connect_to_db($errors)) {
ErrorHandler::add_error($errors);
return false;
}
/* table's name */
$t_name =& $config->data_sql->uri_attrs->table_name;
/* col names */
$c =& $config->data_sql->uri_attrs->cols;
/* flags */
$f =& $config->data_sql->uri_attrs->flag_values;
$ats =& Attr_types::singleton();
if (false === ($at =& $ats->get_attr_type($name))) {
return false;
}
$type = $flags = 0;
if (is_object($at)) {
$type = $at->get_raw_type();
$flags = $at->get_default_flags();
}
if (is_object($at) and $at->is_multivalue()) {
if (!isset($opt['old_value'])) {
$opt['old_value'] = array();
}
$q = "delete from " . $t_name . " \n\t\t\t where " . $c->scheme . " = " . $this->sql_format($scheme, "s") . " and \n\t\t\t\t " . $c->name . " = " . $this->sql_format($name, "s") . " and \n\t\t\t\t " . $c->username . " = " . $this->sql_format($username, "s") . " and \n\t\t\t\t\t\t" . $c->did . " = " . $this->sql_format($did, "s");
$res = $this->db->query($q);
if (DB::isError($res)) {
ErrorHandler::log_errors($res);
return false;
}
$ion = isset($c->order) ? ", " . $c->order : "";
$iov = 0;
foreach ($value as $v) {
$q = "insert into " . $t_name . "(\n\t\t\t\t " . $c->scheme . ", " . $c->username . ", " . $c->did . ", " . $c->name . ", " . $c->value . ", " . $c->type . ", " . $c->flags . $ion . ")\n\t\t\t\t values (" . $this->sql_format($scheme, "s") . ", \n\t\t\t\t\t " . $this->sql_format($username, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($did, "s") . ", \n\t\t\t\t\t " . $this->sql_format($name, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($v, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($type, "n") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($flags, "n") . (isset($c->order) ? ", " . $iov++ : "") . ")";
$res = $this->db->query($q);
if (DB::isError($res)) {
ErrorHandler::log_errors($res);
return false;
}
}
} else {
if (!isset($opt['old_value'])) {
$ion = isset($c->order) ? ", " . $c->order : "";
$iov = isset($c->order) ? ", 0" : "";
$q = "insert into " . $t_name . "(\n\t\t\t\t " . $c->scheme . ", " . $c->username . ", " . $c->did . ", " . $c->name . ", " . $c->value . ", " . $c->type . ", " . $c->flags . $ion . ")\n\t\t\t\t values (" . $this->sql_format($scheme, "s") . ", \n\t\t\t\t\t " . $this->sql_format($username, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($did, "s") . ", \n\t\t\t\t\t " . $this->sql_format($name, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($value, "s") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($type, "n") . ", \n\t\t\t\t\t\t\t " . $this->sql_format($flags, "n") . $iov . ")";
} elseif ($opt['old_value'] == $value) {
/* don't need update DB */
return true;
} else {
if ($value === "") {
$q = "delete from " . $t_name . " \n\t\t\t\t\t where " . $c->scheme . " = " . $this->sql_format($scheme, "s") . " and \n\t\t\t\t\t " . $c->name . " = " . $this->sql_format($name, "s") . " and \n\t\t\t\t\t\t\t\t" . $c->username . " = " . $this->sql_format($username, "s") . " and \n\t\t\t\t\t\t\t " . $c->did . " = " . $this->sql_format($did, "s");
} else {
$q = "update " . $t_name . " \n\t\t\t\t\t set " . $c->value . " = " . $this->sql_format($value, "s") . "\n\t\t\t\t\t where " . $c->scheme . " = " . $this->sql_format($scheme, "s") . " and \n\t\t\t\t\t " . $c->name . " = " . $this->sql_format($name, "s") . " and \n\t\t\t\t\t\t\t\t" . $c->username . " = " . $this->sql_format($username, "s") . " and \n\t\t\t\t\t\t " . $c->did . " = " . $this->sql_format($did, "s");
}
}
$res = $this->db->query($q);
if (DB::isError($res)) {
ErrorHandler::log_errors($res);
return false;
}
}
return true;
}
function add_attrs_to_form()
{
//get attribute types
$attr_types =& Attr_types::singleton();
if (false === ($this->attr_types =& $attr_types->get_attr_types())) {
return false;
}
//get list of attributes
$this->attributes = array();
foreach ($this->attr_types as $k => $v) {
if ($v->fill_on_register()) {
$this->attributes[] = $k;
}
}
$opt = array();
$opt['get_values'] = true;
if (!is_null($this->opt['register_in_domain'])) {
$opt['did'] = $this->opt['register_in_domain'];
}
if (false === Attributes::attrs_to_form($this->attributes, $this->f, $this->js_before, $this->js_after, $opt)) {
return false;
}
$this->attr_values = $opt['attr_values'];
return true;
}
function set_attribute($name, $value)
{
/* get attributes in order to know if attribute shuld be inserted or updated */
if (false === $this->get_attributes()) {
return false;
}
if (false === $this->save_attr($name, $value)) {
return false;
}
$this->attributes[$name] = $value;
/* call on_update method of attribute */
$attr_types =& Attr_types::singleton();
if (false === ($att =& $attr_types->get_attr_type($name))) {
return false;
}
if (is_object($att) and false === $att->on_update($value)) {
return false;
}
return true;
}
/**
* Method perform action default
*
* @param array $errors array with error messages
* @return array return array of $_GET params fo redirect or FALSE on failure
*/
function action_default(&$errors)
{
//get list of all atributes which could be displayed on tihis page
$avail_attrs = $this->apu_attrs->get_all_avaiable_attributes();
$at =& Attr_types::singleton();
if (false === ($grps = $at->get_attr_groups())) {
return false;
}
if (false === ($types = $at->get_attr_types())) {
return false;
}
//make list of not empty groups
$avail_grps = array();
foreach ($avail_attrs as $attr) {
$avail_grps[$types[$attr]->get_group()] = true;
}
$tabs = array();
foreach ($grps as $k => $v) {
//skip group with no attributes
if (empty($avail_grps[$v])) {
continue;
}
$page = $_SERVER['PHP_SELF'] . "?attr_grp=" . RawURLEncode($v);
$label = $at->get_attr_group_label($v);
$tabs[] = new Ctab(true, $label, $page);
if ($v == $this->session['selected_grp']) {
$this->selected_grp['tab'] = $page;
}
}
$this->selected_grp['grp'] = $this->session['selected_grp'];
$this->tabs =& $tabs;
return true;
}
function create_html_form(&$errors)
{
global $data, $config;
parent::create_html_form($errors);
$attr_types =& Attr_types::singleton();
//get list of attributes
if (false === ($this->attr_types =& $attr_types->get_attr_types())) {
return false;
}
switch ($this->opt['attrs_kind']) {
case "uri":
// get uri_attrs
$this->uri_attrs =& Uri_Attrs::singleton($this->uri_scheme, $this->uri_uname, $this->uri_did);
if (false === ($uri_attrs = $this->uri_attrs->get_attributes())) {
return false;
}
case "user":
// get user_attrs
$this->user_attrs =& User_Attrs::singleton($this->uid);
if (false === ($user_attrs = $this->user_attrs->get_attributes())) {
return false;
}
case "domain":
// get domain_attrs
$this->domain_attrs =& Domain_Attrs::singleton($this->did);
if (false === ($domain_attrs = $this->domain_attrs->get_attributes())) {
return false;
}
case "global":
// get global_attrs
$this->global_attrs =& Global_Attrs::singleton();
if (false === ($global_attrs = $this->global_attrs->get_attributes())) {
return false;
}
}
$this->attr_values = array();
foreach ($this->attr_types as $k => $v) {
if ($this->opt['attrs_kind'] == 'uri' and !$this->attr_types[$k]->is_for_URIs()) {
continue;
} elseif ($this->opt['attrs_kind'] == 'user' and !$this->attr_types[$k]->is_for_users()) {
continue;
} elseif ($this->opt['attrs_kind'] == 'domain' and !$this->attr_types[$k]->is_for_domains()) {
continue;
} elseif ($this->opt['attrs_kind'] == 'global' and !$this->attr_types[$k]->is_for_globals()) {
continue;
}
switch ($this->opt['attrs_kind']) {
case "uri":
if (isset($uri_attrs[$k])) {
$this->attr_values[$k] = $uri_attrs[$k];
break;
}
case "user":
if (isset($user_attrs[$k])) {
$this->attr_values[$k] = $user_attrs[$k];
break;
}
case "domain":
if (isset($domain_attrs[$k])) {
$this->attr_values[$k] = $domain_attrs[$k];
break;
}
case "global":
if (isset($global_attrs[$k])) {
$this->attr_values[$k] = $global_attrs[$k];
break;
}
}
/*
* If the value of attribute is not found, set it as null
*/
if (!isset($this->attr_values[$k])) {
$this->attr_values[$k] = null;
}
}
// if option 'atributes' is not given, that mean we will work with all attributes
if (empty($this->opt['attributes'])) {
foreach ($this->attr_values as $k => $v) {
// work only with attributes which have access to read
if ($this->access_to_read($k)) {
$this->opt['attributes'][] = $k;
}
}
} else {
foreach ($this->opt['attributes'] as $k => $v) {
if (!array_key_exists($v, $this->attr_values)) {
log_errors(PEAR::RaiseError("Attribute named '" . $v . "' does not exists"), $errors);
unset($this->opt['attributes'][$k]);
}
}
}
//except unwanted arguments
$this->opt['attributes'] = array_diff($this->opt['attributes'], $this->opt['exclude_attributes']);
//save avaiable attrs before are filtered by group
$this->all_avaiable_attrs = $this->opt['attributes'];
if (!empty($this->opt['attrs_group'])) {
foreach ($this->opt['attributes'] as $k => $v) {
// work only with attributes from specified group
if ($this->attr_types[$v]->get_group() != $this->opt['attrs_group']) {
unset($this->opt['attributes'][$k]);
}
}
}
//set options to attributes
foreach ($this->opt['attributes'] as $att) {
if (isset($this->opt['attrs_options'][$att]) and is_array($this->opt['attrs_options'][$att])) {
foreach ($this->opt['attrs_options'][$att] as $k => $v) {
$this->attr_types[$att]->set_opt($k, $v);
}
}
}
// add elements to form object
foreach ($this->opt['attributes'] as $att) {
if (!$this->access_to_change($att)) {
continue;
}
//if attribute cannot be changed, do not add it ot the form
$opt = array();
$opt['err_msg'] = isset($this->opt['error_messages'][$att]) ? $this->opt['error_messages'][$att] : null;
$this->attr_types[$att]->form_element($this->f, $this->attr_values[$att], $opt);
$this->js_on_subm .= $this->attr_types[$att]->validation_js_before();
$this->js_on_subm_2 .= $this->attr_types[$att]->validation_js_after();
}
if (!empty($this->opt['validate_js_funct'])) {
$this->js_on_subm_2 .= $this->opt['validate_js_funct'];
}
}
$page_attributes['selected_tab'] = "attr_types.php";
/*
* Get name of attribute
*/
if (isset($_GET['attrib_name'])) {
$attr_name = $_GET['attrib_name'];
} else {
$attr_name = $_SESSION['edit_type_spec']['attrib_name'];
}
if (!$attr_name) {
die("Internal error - unknown attribute name");
}
/*
* Get type of attribute
*/
$attrs =& Attr_types::singleton();
if (false === ($at = $attrs->get_attr_type($attr_name))) {
die("Internal error - can't get type of attribute");
}
if (is_null($at)) {
die("Internal error - unknown attribute");
}
/*
* Get name of APU for edit 'type_spec'
*/
$apu_name = $at->apu_edit();
if (!$apu_name) {
die("Internal error - unknown APU");
}
/*
* Load apu
/**
* create html form
*
* @param array $errors array with error messages
* @return null FALSE on failure
*/
function create_html_form(&$errors)
{
global $lang_str, $sess;
parent::create_html_form($errors);
/* get list of attributes */
$this->attrs =& Attr_types::singleton();
if (false === ($at = $this->attrs->get_attr_types())) {
return false;
}
if (false === ($grp = $this->attrs->get_attr_groups())) {
return false;
}
$this->attr_groups = $grp;
$grp[] = array("label" => "< " . $lang_str['attr_grp_create_new'] . " >", "value" => "__new__");
$grp_cnt = count($grp) - 1;
/* default values for form elements */
if ($this->edit_id and isset($at[$this->edit_id])) {
$atr =& $at[$this->edit_id];
} else {
$atr = new Attr_type("", 2, "string", "", "", 0, 0, 0, 0, 0);
}
$this->f->add_element(array("type" => "text", "name" => "attr_name", "size" => 16, "maxlength" => 32, "value" => $atr->get_name(), "minlength" => 1, "length_e" => $lang_str['fe_not_filled_name_of_attribute']));
$this->f->add_element(array("type" => "select", "name" => "attr_type", "size" => 1, "options" => Attr_types::get_all_types(), "value" => $atr->get_type()));
$this->f->add_element(array("type" => "text", "name" => "attr_order", "size" => 16, "maxlength" => 5, "value" => $atr->get_order(), "valid_regex" => "^[0-9]+\$", "valid_e" => $lang_str['fe_order_is_not_number']));
$this->f->add_element(array("type" => "text", "name" => "attr_label", "size" => 16, "maxlength" => 255, "value" => $atr->get_raw_description()));
$this->f->add_element(array("type" => "select", "name" => "attr_access", "size" => 1, "options" => $atr->get_access_options(), "value" => $atr->get_access()));
$this->f->add_element(array("type" => "select", "name" => "attr_group", "size" => 1, "options" => $grp, "value" => $atr->get_group(), "extrahtml" => "onchange='if (this.selectedIndex==" . $grp_cnt . "){this.form.attr_new_group.disabled=false; this.form.attr_new_group.focus();}else{this.form.attr_new_group.disabled=true;}'"));
$this->f->add_element(array("type" => "text", "name" => "attr_new_group", "size" => 16, "value" => "", "disabled" => true));
$this->f->add_element(array("type" => "checkbox", "name" => "for_ser", "value" => "1", "checked" => $atr->is_for_ser()));
$this->f->add_element(array("type" => "checkbox", "name" => "for_serweb", "value" => "1", "checked" => $atr->is_for_serweb()));
$this->f->add_element(array("type" => "checkbox", "name" => "pr_uri", "value" => "1", "checked" => $atr->is_for_URIs()));
$this->f->add_element(array("type" => "checkbox", "name" => "pr_user", "value" => "1", "checked" => $atr->is_for_users()));
$this->f->add_element(array("type" => "checkbox", "name" => "pr_domain", "value" => "1", "checked" => $atr->is_for_domains()));
$this->f->add_element(array("type" => "checkbox", "name" => "pr_global", "value" => "1", "checked" => $atr->is_for_globals()));
$this->f->add_element(array("type" => "checkbox", "name" => "multivalue", "value" => "1", "checked" => $atr->is_multivalue()));
$this->f->add_element(array("type" => "checkbox", "name" => "registration", "value" => "1", "checked" => $atr->fill_on_register()));
$this->f->add_element(array("type" => "checkbox", "name" => "required", "value" => "1", "checked" => $atr->is_required()));
$this->f->add_element(array("type" => "hidden", "name" => "edit_id", "value" => $this->edit_id));
if ($atr->apu_edit()) {
$this->f->add_extra_submit('extended_settings', $this->opt['form_submit_extended']);
}
/* Instantiate page controler object */
$onload_js = "\n var at_ctl;\n at_ctl = new Attr_types_ctl('at_ctl', " . my_JSON_encode($lang_str) . ", '" . js_escape($sess->url($_SERVER['PHP_SELF'] . "?kvrk=" . uniqID("") . "&rename_group=1")) . "');";
$this->controler->set_onload_js($onload_js);
}
/**
* Method perform action import
*
* @param array $errors array with error messages
* @return array return array of $_GET params fo redirect or FALSE on failure
*/
function action_import(&$errors)
{
global $data;
$import_obj = new attr_types_import();
$result = $import_obj->setInputFile($_FILES['at_file']['tmp_name']);
if (PEAR::isError($result)) {
ErrorHandler::log_errors($result);
return false;
}
$result = $import_obj->parse();
if (PEAR::isError($result)) {
ErrorHandler::log_errors($result);
return false;
}
if ($err = $import_obj->get_errors()) {
ErrorHandler::add_error($err);
return false;
}
$new_at = $import_obj->get_attr_types();
$at_h =& Attr_types::singleton();
if (false === ($current_at = $at_h->get_attr_types())) {
return false;
}
$current_at_names = array_keys($current_at);
if (!empty($_POST['at_purge'])) {
/* purge old attribute types */
foreach ($current_at_names as $v) {
if (false === $data->del_attr_type($v, null)) {
return false;
}
}
}
foreach ($new_at as $v) {
if (empty($_POST['at_purge']) and in_array($v->get_name(), $current_at_names)) {
/* if current attribute already exists */
if ($_POST['at_exists'] == "update") {
if (false === $data->del_attr_type($v->get_name(), null)) {
return false;
}
} else {
continue;
}
}
/* store attr type to DB */
if (false === $data->update_attr_type($v, null, null)) {
return false;
}
}
if ($this->opt['redirect_on_import']) {
$this->controler->change_url_for_reload($this->opt['redirect_on_import']);
}
$get = array('at_imported=' . RawURLEncode($this->opt['instance_id']));
return $get;
}
function action_login(&$errors)
{
global $lang_str, $config;
unset($_SESSION['auth']);
// set cookie only if not doing http redirect because
// $_POST['remember_uname'] is not set during redirect
if (!isset($_GET["redir_id"])) {
if (isset($_POST['remember_uname']) and $_POST['remember_uname']) {
setcookie('serwebuser', $_POST['uname'], time() + 31536000, null, $this->opt['cookie_domain']);
} else {
setcookie('serwebuser', '', time(), null, $this->opt['cookie_domain']);
}
//delete cookie
}
if (isModuleLoaded('xxl') and $this->opt['xxl_redirect_after_login']) {
xxl_http_redirect(array("get_params" => array("uname" => $this->username, "realm" => $this->realm, "pass" => $this->password, "redir_id" => $this->opt['instance_id'])));
}
$_SESSION['auth'] = new $this->opt['auth_class']();
$_SESSION['auth']->authenticate_as($this->uid, $this->username, $this->did, $this->realm);
if (is_array($this->perms)) {
$_SESSION['auth']->set_perms($this->perms);
}
sw_log("User login: redirecting to page: " . $this->opt['redirect_on_login'], PEAR_LOG_DEBUG);
$this->controler->change_url_for_reload($this->opt['redirect_on_login']);
if ($this->opt['set_lang_attr']) {
$an =& $config->attr_names;
/* get the lang attribute */
$ua_handler =& User_Attrs::singleton($this->uid);
if (false === ($u_lang = $ua_handler->get_attribute($an['lang']))) {
return false;
}
/* if lang attribute is not set, set it */
if (is_null($u_lang)) {
$u_lang = $_SESSION['lang'];
/* get the attr_type of the lang attribute */
$at_handler =& Attr_types::singleton();
if (false === ($lang_type = $at_handler->get_attr_type($an['lang']))) {
return false;
}
if (is_null($lang_type)) {
ErrorHandler::add_error("Type of attribute 'lang' doesn't exists");
return false;
}
/* format the value */
$lang_type->check_value($u_lang);
/* store lang into DB */
if (false === $ua_handler->set_attribute($an['lang'], $u_lang)) {
return false;
}
}
}
if ($this->opt['unset_lang_on_login']) {
unset($_SESSION['lang']);
}
return true;
}
/**
* create html form
*
* @param array $errors array with error messages
* @return null FALSE on failure
*/
function create_html_form(&$errors)
{
parent::create_html_form($errors);
global $lang_str;
/* get info about edited attribute */
$attrs =& Attr_types::singleton();
if (false === ($this->at = $attrs->get_attr_type($this->opt['attr_name']))) {
$errors[] = "unknown attribute";
return false;
}
/* store items of list */
$this->item_list = $this->at->get_type_spec();
if (!$this->item_list) {
$this->item_list = array();
}
$label = $value = "";
/* if editing, set default values of form elements */
if ($this->action['action'] == 'edit') {
$label = isset($this->item_list[$this->item_id]) ? $this->item_list[$this->item_id] : "";
$value = $this->item_id;
}
$this->f->add_element(array("type" => "text", "name" => "at_item_label", "value" => $label, "size" => 16, "maxlength" => 255, "minlength" => 1, "length_e" => $lang_str['fe_not_filled_item_label']));
$this->f->add_element(array("type" => "text", "name" => "at_item_value", "value" => $value, "size" => 16, "maxlength" => 255, "minlength" => 1, "length_e" => $lang_str['fe_not_filled_item_value']));
$this->f->add_element(array("type" => "hidden", "name" => "at_item_id", "value" => $this->item_id));
}
/**
* create html form
*
* @param array $errors array with error messages
* @return null FALSE on failure
*/
function create_html_form(&$errors)
{
parent::create_html_form($errors);
global $lang_str;
/* get info about edited attribute */
$attrs =& Attr_types::singleton();
if (false === ($this->at = $attrs->get_attr_type($this->opt['attr_name']))) {
$errors[] = "unknown attribute";
return false;
}
/* store items of list */
$this->type_spec = $this->at->get_type_spec();
if (!$this->type_spec) {
$this->type_spec = array();
}
if (!isset($this->type_spec['min'])) {
$this->type_spec['min'] = null;
}
if (!isset($this->type_spec['max'])) {
$this->type_spec['max'] = null;
}
if (!isset($this->type_spec['err'])) {
$this->type_spec['err'] = null;
}
$this->f->add_element(array("type" => "text", "name" => "at_int_min", "value" => $this->type_spec['min'], "size" => 16, "maxlength" => 16, "valid_regex" => "^-?[0-9]*\$", "valid_e" => "'" . $lang_str['ff_at_int_min'] . "' " . $lang_str['fe_is_not_number']));
$this->f->add_element(array("type" => "text", "name" => "at_int_max", "value" => $this->type_spec['max'], "size" => 16, "maxlength" => 16, "valid_regex" => "^-?[0-9]*\$", "valid_e" => "'" . $lang_str['ff_at_int_max'] . "' " . $lang_str['fe_is_not_number']));
$this->f->add_element(array("type" => "text", "name" => "at_int_err", "value" => $this->type_spec['err'], "size" => 16, "maxlength" => 64));
}
/**
* Validate new values of attributes received from html form
*
* Alowed options:
* - none for now
*
* @param array $attributes list of attributes
* @param array $opt options
* @param array $errors error messages if any errors has been found
* @return bool TRUE on success or FALSE on error
*/
function validate_form_attrs($attributes, $opt, &$errors)
{
global $lang_str;
//get list of attributes
$at_h =& Attr_types::singleton();
if (false === ($attr_types =& $at_h->get_attr_types())) {
return false;
}
foreach ($attributes as $att) {
if (!isset($attr_types[$att])) {
$msg = __FILE__ . ":" . __LINE__ . " - Attribute named '" . $att . "' do not exists - exiting";
sw_log($msg, PEAR_LOG_CRIT);
die($msg);
}
if (!isset($_POST[$att])) {
$_POST[$att] = null;
}
if (!$attr_types[$att]->check_value($_POST[$att])) {
if (!is_null($attr_types[$att]->get_err_msg())) {
$errors[] = $attr_types[$att]->get_err_msg();
} else {
$errors[] = $lang_str['fe_invalid_value_of_attribute'] . " " . $attr_types[$att]->get_description();
}
return false;
}
}
return true;
}
