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207 lines
9.2 KiB
PHP
207 lines
9.2 KiB
PHP
<?php
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# $Id$
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class AdminHandler extends PFAHandler {
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protected $db_table = 'admin';
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protected $id_field = 'username';
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protected function validate_new_id() {
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$email_check = check_email($this->id);
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if ($email_check == '') {
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return true;
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} else {
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$this->errormsg[] = $email_check;
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$this->errormsg[$this->id_field] = Lang::read('pAdminCreate_admin_username_text_error1');
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return false;
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}
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}
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protected function no_domain_field() {
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# PFAHandler die()s if domain field is not set. Disable this behaviour for AdminHandler.
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}
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# init $this->struct, $this->db_table and $this->id_field
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protected function initStruct() {
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# TODO: shorter PALANG labels ;-)
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# TODO: hardcode 'default' to Config::read in pacol()?
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# NOTE: There are dependencies between domains and domain_count
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# NOTE: If you disable "display in list" for domain_count, the SQL query for domains might break.
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# NOTE: (Disabling both shouldn't be a problem.)
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# TODO: move to a db_group_concat() function?
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if (Config::read('database_type') == 'pgsql') {
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$domains_grouped = "array_to_string(array_agg(domain), ',')";
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} else { # mysql
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$domains_grouped = 'group_concat(domain)';
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}
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$this->struct=array(
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# field name allow display in... type $PALANG label $PALANG description default / options / ...
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# editing? form list
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'username' => pacol( $this->new, 1, 1, 'text', 'pAdminEdit_admin_username' , 'pAdminCreate_admin_username_text' ),
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'password' => pacol( 1, 1, 0, 'pass', 'password' , '' ),
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'password2' => pacol( 1, 1, 0, 'pass', 'password-again' , '' , '', '',
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/*not_in_db*/ 0,
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/*dont_write_to_db*/ 1,
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/*select*/ 'password as password2'
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),
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'superadmin' => pacol( 1, 1, 1, 'bool', 'pAdminEdit_admin_super_admin' , 'super_admin_desc' , 0
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# TODO: (finally) replace the ALL domain with a column in the admin table
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# TODO: current status: 'superadmin' column exists and is written when storing an admin with AdminHandler,
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# TODO: but the superadmin status is still (additionally) stored in the domain_admins table ("ALL" dummy domain)
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# TODO: to keep the database backwards-compatible with 2.3.x.
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# TODO: Note: superadmins created with 2.3.x after running upgrade_1284() will not work until you re-run upgrade_1284()
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# TODO: Create them with the trunk version to avoid this problem.
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),
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'domains' => pacol( 1, 1, 1, 'list', 'domain' , '' , array(), list_domains(),
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/*not_in_db*/ 0,
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/*dont_write_to_db*/ 1,
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/*select*/ "coalesce(domains,'') as domains"
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/*extrafrom set in domain_count*/
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),
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'domain_count' => pacol( 0, 0, 1, 'vnum', '' , '' , '', '',
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/*not_in_db*/ 0,
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/*dont_write_to_db*/ 1,
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/*select*/ 'coalesce(__domain_count,0) as domain_count',
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/*extrafrom*/ 'LEFT JOIN ( ' .
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' SELECT count(*) AS __domain_count, ' . $domains_grouped . ' AS domains, username AS __domain_username ' .
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' FROM ' . table_by_key('domain_admins') .
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" WHERE domain != 'ALL' GROUP BY username " .
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' ) AS __domain on username = __domain_username'),
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'active' => pacol( 1, 1, 1, 'bool', 'active' , '' , 1 ),
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'created' => pacol( 0, 0, 1, 'ts', 'created' , '' ),
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'modified' => pacol( 0, 0, 1, 'ts', 'last_modified' , '' ),
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);
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}
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protected function initMsg() {
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$this->msg['error_already_exists'] = 'pAdminCreate_admin_username_text_error2'; # TODO: better error message
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$this->msg['error_does_not_exist'] = 'pAdminEdit_admin_result_error'; # TODO: better error message
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if ($this->new) {
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$this->msg['logname'] = 'create_admin';
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$this->msg['store_error'] = 'pAdminCreate_admin_result_error';
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$this->msg['successmessage'] = 'pAdminCreate_admin_result_success';
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} else {
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$this->msg['logname'] = 'edit_admin';
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$this->msg['store_error'] = 'pAdminEdit_admin_result_error';
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$this->msg['successmessage'] = 'pAdminEdit_admin_result_success';
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}
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}
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public function webformConfig() {
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return array(
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# $PALANG labels
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'formtitle_create' => 'pAdminCreate_admin_welcome',
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'formtitle_edit' => 'pAdminEdit_admin_welcome',
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'create_button' => 'pAdminCreate_admin_button',
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# various settings
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'required_role' => 'global-admin',
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'listview' => 'list-admin.php',
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'early_init' => 0,
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);
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}
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/**
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* called by $this->store() after storing $this->values in the database
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* can be used to update additional tables, call scripts etc.
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*/
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protected function storemore() {
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# store list of allowed domains in the domain_admins table
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if (isset($this->values['domains'])) {
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if (is_array($this->values['domains'])) {
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$domains = $this->values['domains'];
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} elseif ($this->values['domains'] == '') {
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$domains = array();
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} else {
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$domains = explode(',', $this->values['domains']);
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}
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db_delete('domain_admins', 'username', $this->id, "AND domain != 'ALL'");
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foreach ($domains as $domain) {
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$values = array(
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'username' => $this->id,
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'domain' => $domain,
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);
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db_insert('domain_admins', $values, array('created'));
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# TODO: check for errors
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}
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}
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# Temporary workaround to keep the database compatible with 2.3.x
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if (isset($this->values['superadmin'])) {
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if ($this->values['superadmin'] == 1) {
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$values = array(
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'username' => $this->id,
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'domain' => 'ALL',
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);
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$where = db_where_clause(array('username' => $this->id, 'domain' => 'ALL'), $this->struct);
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$result = db_query("SELECT username from " . table_by_key('domain_admins') . " " . $where);
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if ($result['rows'] == 0) {
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db_insert('domain_admins', $values, array('created'));
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# TODO: check for errors
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}
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} else {
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db_delete('domain_admins', 'username', $this->id, "AND domain = 'ALL'");
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# TODO: check for errors (Note: we are blindly deleting the ALL domain for this admin, maybe he wasn't superadmin before so result count might be 0)
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}
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}
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return true; # TODO: don't hardcode
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}
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protected function read_from_db_postprocess($db_result) {
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foreach ($db_result as $key => $row) {
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# convert 'domains' field to an array
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if ($row['domains'] == '') {
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$db_result[$key]['domains'] = array();
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} else {
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$db_result[$key]['domains'] = explode(',', $row['domains']);
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}
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}
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return $db_result;
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}
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/**
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* @return true on success false on failure
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*/
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public function delete() {
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if ( ! $this->view() ) {
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$this->errormsg[] = 'An admin with that name does not exist.'; # TODO: make translatable
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return false;
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}
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$result = db_delete('domain_admins', $this->id_field, $this->id); # TODO: check for errors?
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$result = db_delete($this->db_table, $this->id_field, $this->id);
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if ( $result == 1 ) {
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list(/*NULL*/,$domain) = explode('@', $this->id);
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db_log ($domain, 'delete_admin', $this->id); # TODO delete_admin is not a valid db_log keyword yet
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return true;
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}
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}
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# TODO: generate password if $new, no password specified and $CONF['generate_password'] is set
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# TODO: except if $this->admin_username == setup.php --- this exception should be handled directly in setup.php ("if $values['password'] == '' error_out")
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/**
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* compare password / password2 field
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* error message will be displayed at the password2 field
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*/
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protected function _field_password2($field, $val) {
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return $this->compare_password_fields('password', 'password2');
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}
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}
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/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
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