/**
* addressbook.php
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2004 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* Functions and classes for the addressbook system.
*
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage addressbook
*/
-/*
+/**
This is the path to the global site-wide addressbook.
It looks and feels just like a user's .abook file
If this is in the data directory, use "$data_dir/global.abook"
The global addressbook is unmodifiable by anyone. You must actually
use a shell script or whatnot to modify the contents.
- global $data_dir;
+ global $data_dir, $address_book_global_filename;
$address_book_global_filename = "$data_dir/global.abook";
- Include backends here.
*/
-require_once(SM_PATH . 'functions/abook_local_file.php');
-require_once(SM_PATH . 'functions/abook_ldap_server.php');
-
-global $addrbook_dsn;
+global $addrbook_dsn, $addrbook_global_dsn;
-/* Use this if you wanna have a global address book */
-if (isset($address_book_global_filename)) {
- include_once(SM_PATH . 'functions/abook_global_file.php');
-}
-
-/* Only load database backend if database is configured */
-if(isset($addrbook_dsn) && !empty($addrbook_dsn)) {
- include_once(SM_PATH . 'functions/abook_database.php');
-}
-
-/*
+/**
Create and initialize an addressbook object.
Returns the created object
*/
function addressbook_init($showerr = true, $onlylocal = false) {
global $data_dir, $username, $ldap_server, $address_book_global_filename;
global $addrbook_dsn, $addrbook_table;
+ global $addrbook_global_dsn, $addrbook_global_table, $addrbook_global_writeable, $addrbook_global_listing;
/* Create a new addressbook object */
$abook = new AddressBook;
}
}
+ /* Load global addressbook from SQL if configured */
+ if (isset($addrbook_global_dsn) && !empty($addrbook_global_dsn)) {
+ /* Database configured */
+ if (!isset($addrbook_global_table) || empty($addrbook_global_table)) {
+ $addrbook_global_table = 'global_abook';
+ }
+ $r = $abook->add_backend('database',
+ Array('dsn' => $addrbook_global_dsn,
+ 'owner' => 'global',
+ 'name' => _("Global address book"),
+ 'writeable' => $addrbook_global_writeable,
+ 'listing' => $addrbook_global_listing,
+ 'table' => $addrbook_global_table));
+ }
+
+ /*
+ * hook allows to include different address book backends.
+ * plugins should extract $abook and $r from arguments
+ * and use same add_backend commands as above functions.
+ */
+ $hookReturn = do_hook('abook_init', $abook, $r);
+ $abook = $hookReturn[1];
+ $r = $hookReturn[2];
+
if ($onlylocal) {
return $abook;
}
$r = $abook->add_backend('ldap_server', $param);
if (!$r && $showerr) {
printf( ' ' . _("Error initializing LDAP server %s:") .
- "<BR>\n", $param['host']);
+ "<br />\n", $param['host']);
echo ' ' . $abook->error;
exit;
}
/*
* Had to move this function outside of the Addressbook Class
* PHP 4.0.4 Seemed to be having problems with inline functions.
- */
+ * Note: this can return now since we don't support 4.0.4 anymore.
+ */
function addressbook_cmp($a,$b) {
if($a['backend'] > $b['backend']) {
} else if($a['backend'] < $b['backend']) {
return -1;
}
-
+
return (strtolower($a['name']) > strtolower($b['name'])) ? 1 : -1;
}
-/*
+/**
* This is the main address book class that connect all the
* backends and provide services to the functions above.
- *
+ * @package squirrelmail
*/
class AddressBook {
var $error = '';
var $localbackend = 0;
var $localbackendname = '';
-
+
// Constructor function.
function AddressBook() {
$localbackendname = _("Personal address book");
$newback->bnum = $this->numbackends;
$this->backends[$this->numbackends] = $newback;
-
+
/* Store ID of first local backend added */
if ($this->localbackend == 0 && $newback->btype == 'local') {
$this->localbackend = $this->numbackends;
/*
- * This function takes a $row array as returned by the addressbook
+ * This function takes a $row array as returned by the addressbook
* search and returns an e-mail address with the full name or
* nickname optionally prepended.
*/
function full_address($row) {
- global $addrsrch_fullname, $datadir, $user;
-
- if (($prefix = getPref($datadir, $user, 'addrsrch_fullname') or
- isset($addrsrch_fullname) and $prefix = $addrsrch_fullname)
- and $prefix !== 'noprefix') {
- $name = ($prefix === 'nickname') ? $row['nickname']
- : $row['name'];
+ global $addrsrch_fullname, $data_dir, $username;
+ $prefix = getPref($data_dir, $username, 'addrsrch_fullname');
+ if (($prefix != "" || (isset($addrsrch_fullname) &&
+ $prefix == $addrsrch_fullname)) && $prefix != 'noprefix') {
+ $name = ($prefix == 'nickname' ? $row['nickname'] : $row['name']);
return $name . ' <' . trim($row['email']) . '>';
} else {
return trim($row['email']);
if (is_array($res)) {
$ret = array_merge($ret, $res);
} else {
- $this->error .= "<br>\n" . $backend->error;
+ $this->error .= "<br />\n" . $backend->error;
$failed++;
}
}
$ret = $this->backends[$bnum]->search($expression);
if (!is_array($ret)) {
- $this->error .= "<br>\n" . $this->backends[$bnum]->error;
+ $this->error .= "<br />\n" . $this->backends[$bnum]->error;
$ret = FALSE;
}
}
/* Return a sorted search */
function s_search($expression, $bnum = -1) {
-
+
$ret = $this->search($expression, $bnum);
if ( is_array( $ret ) ) {
usort($ret, 'addressbook_cmp');
- }
+ }
return $ret;
}
* local backends.
*/
function lookup($alias, $bnum = -1) {
-
+
$ret = array();
-
+
if ($bnum > -1) {
$res = $this->backends[$bnum]->lookup($alias);
if (is_array($res)) {
return false;
}
}
-
+
$sel = $this->get_backend_list('local');
for ($i = 0 ; $i < sizeof($sel) ; $i++) {
$backend = &$sel[$i];
return false;
}
}
-
+
return $ret;
}
/* Return all addresses */
function list_addr($bnum = -1) {
$ret = array();
-
+
if ($bnum == -1) {
$sel = $this->get_backend_list('local');
} else {
$sel = array(0 => &$this->backends[$bnum]);
}
-
+
for ($i = 0 ; $i < sizeof($sel) ; $i++) {
$backend = &$sel[$i];
$backend->error = '';
return false;
}
}
-
+
return $ret;
}
* to, or false if it failed.
*/
function add($userdata, $bnum) {
-
+
/* Validate data */
if (!is_array($userdata)) {
$this->error = _("Invalid input data");
if (empty($userdata['nickname'])) {
$userdata['nickname'] = $userdata['email'];
}
-
+
if (eregi('[ \\:\\|\\#\\"\\!]', $userdata['nickname'])) {
$this->error = _("Nickname contains illegal characters");
return false;
}
-
+
/* Check that specified backend accept new entries */
if (!$this->backends[$bnum]->writeable) {
$this->error = _("Addressbook is read-only");
return false;
}
-
+
/* Add address to backend */
$res = $this->backends[$bnum]->add($userdata);
if ($res) {
$this->error = $this->backends[$bnum]->error;
return false;
}
-
+
return false; // Not reached
} /* end of add() */
* If $alias is an array, all users in the array are removed.
*/
function remove($alias, $bnum) {
-
+
/* Check input */
if (empty($alias)) {
return true;
}
-
+
/* Convert string to single element array */
if (!is_array($alias)) {
$alias = array(0 => $alias);
}
-
+
/* Check that specified backend is writable */
if (!$this->backends[$bnum]->writeable) {
$this->error = _("Addressbook is read-only");
return false;
}
-
+
/* Remove user from backend */
$res = $this->backends[$bnum]->remove($alias);
if ($res) {
$this->error = $this->backends[$bnum]->error;
return false;
}
-
+
return FALSE; /* Not reached */
} /* end of remove() */
* If $alias is an array, all users in the array are removed.
*/
function modify($alias, $userdata, $bnum) {
-
+
/* Check input */
if (empty($alias) || !is_string($alias)) {
return true;
}
-
+
/* Validate data */
if(!is_array($userdata)) {
$this->error = _("Invalid input data");
$this->error = _("E-mail address is missing");
return false;
}
-
+
if (eregi('[\\: \\|\\#"\\!]', $userdata['nickname'])) {
$this->error = _("Nickname contains illegal characters");
return false;
}
-
+
if (empty($userdata['nickname'])) {
$userdata['nickname'] = $userdata['email'];
}
-
+
/* Check that specified backend is writable */
if (!$this->backends[$bnum]->writeable) {
$this->error = _("Addressbook is read-only");;
return false;
}
-
+
/* Modify user in backend */
$res = $this->backends[$bnum]->modify($alias, $userdata);
if ($res) {
$this->error = $this->backends[$bnum]->error;
return false;
}
-
+
return FALSE; /* Not reached */
} /* end of modify() */
-
-
+
+
} /* End of class Addressbook */
-/*
+/**
* Generic backend that all other backends extend
+ * @package squirrelmail
*/
class addressbook_backend {
var $btype = 'dummy';
var $bname = 'dummy';
var $sname = 'Dummy backend';
-
+
/*
* Variables common for all backends, but that
* should not be changed by the backends.
var $bnum = -1;
var $error = '';
var $writeable = false;
-
+
function set_error($string) {
$this->error = '[' . $this->sname . '] ' . $string;
return false;
}
-
-
+
+
/* ========================== Public ======================== */
-
+
function search($expression) {
$this->set_error('search not implemented');
return false;
}
-
+
function lookup($alias) {
$this->set_error('lookup not implemented');
return false;
}
-
+
function list_addr() {
$this->set_error('list_addr not implemented');
return false;
}
-
+
function add($userdata) {
$this->set_error('add not implemented');
return false;
}
-
+
function remove($alias) {
$this->set_error('delete not implemented');
return false;
}
-
+
function modify($alias, $newuserdata) {
$this->set_error('modify not implemented');
return false;
}
-/* Sort array by the key "name" */
+/**
+ * Sort array by the key "name"
+ */
function alistcmp($a,$b) {
+ $abook_sort_order=get_abook_sort();
+
+ switch ($abook_sort_order) {
+ case 0:
+ case 1:
+ $abook_sort='nickname';
+ break;
+ case 4:
+ case 5:
+ $abook_sort='email';
+ break;
+ case 6:
+ case 7:
+ $abook_sort='label';
+ break;
+ case 2:
+ case 3:
+ case 8:
+ default:
+ $abook_sort='name';
+ }
+
if ($a['backend'] > $b['backend']) {
return 1;
} else {
return -1;
}
}
- return (strtolower($a['name']) > strtolower($b['name'])) ? 1 : -1;
+
+ if( (($abook_sort_order+2) % 2) == 1) {
+ return (strtolower($a[$abook_sort]) < strtolower($b[$abook_sort])) ? 1 : -1;
+ } else {
+ return (strtolower($a[$abook_sort]) > strtolower($b[$abook_sort])) ? 1 : -1;
+ }
}
-?>
+/**
+ * Address book sorting options
+ *
+ * returns address book sorting order
+ * @return integer book sorting options order
+ */
+function get_abook_sort() {
+ global $data_dir, $username;
+
+ /* get sorting order */
+ if(sqgetGlobalVar('abook_sort_order', $temp, SQ_GET)) {
+ $abook_sort_order = (int) $temp;
+
+ if ($abook_sort_order < 0 or $abook_sort_order > 8)
+ $abook_sort_order=8;
+
+ setPref($data_dir, $username, 'abook_sort_order', $abook_sort_order);
+ } else {
+ /* get previous sorting options. default to unsorted */
+ $abook_sort_order = getPref($data_dir, $username, 'abook_sort_order', 8);
+ }
+
+ return $abook_sort_order;
+}
+
+/**
+ * This function shows the address book sort button.
+ *
+ * @param integer $abook_sort_order current sort value
+ * @param string $alt_tag alt tag value (string visible to text only browsers)
+ * @param integer $Down sort value when list is sorted ascending
+ * @param integer $Up sort value when list is sorted descending
+ * @return string html code with sorting images and urls
+ */
+function show_abook_sort_button($abook_sort_order, $alt_tag, $Down, $Up ) {
+ global $form_url;
+
+ /* Figure out which image we want to use. */
+ if ($abook_sort_order != $Up && $abook_sort_order != $Down) {
+ $img = 'sort_none.png';
+ $which = $Up;
+ } elseif ($abook_sort_order == $Up) {
+ $img = 'up_pointer.png';
+ $which = $Down;
+ } else {
+ $img = 'down_pointer.png';
+ $which = 8;
+ }
+
+ /* Now that we have everything figured out, show the actual button. */
+ return ' <a href="' . $form_url .'?abook_sort_order=' . $which
+ . '"><img src="../images/' . $img
+ . '" border="0" width="12" height="10" alt="' . $alt_tag . '" title="'
+ . _("Click here to change the sorting of the address list") .'" /></a>';
+}
+
+/*
+ PHP 5 requires that the class be made first, which seems rather
+ logical, and should have been the way it was generated the first time.
+*/
+
+require_once(SM_PATH . 'functions/abook_local_file.php');
+require_once(SM_PATH . 'functions/abook_ldap_server.php');
+
+/* Use this if you wanna have a global address book */
+if (isset($address_book_global_filename)) {
+ include_once(SM_PATH . 'functions/abook_global_file.php');
+}
+
+/* Only load database backend if database is configured */
+if((isset($addrbook_dsn) && !empty($addrbook_dsn)) ||
+ (isset($addrbook_global_dsn) && !empty($addrbook_global_dsn)) ) {
+ include_once(SM_PATH . 'functions/abook_database.php');
+}
+
+/*
+ * hook allows adding different address book classes.
+ * class must follow address book class coding standards.
+ *
+ * see addressbook_backend class and functions/abook_*.php files.
+ */
+do_hook('abook_add_class');
+
+?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff