<?php
- /**
- ** addressbook.php
- **
- ** Functions and classes for the addressbook system.
- **
- **/
-
- $addressbook_php = true;
-
- // Include backends here.
- include("../functions/abook_local_file.php");
- include("../functions/abook_ldap_server.php");
-
- // Create and initialize an addressbook object.
- // Returns the created object
- function addressbook_init($showerr = true, $onlylocal = false) {
- global $data_dir, $username, $ldap_server;
-
- // Create a new addressbook object
- $abook = new AddressBook;
-
- // Always add a local backend
- $filename = sprintf("%s%s.abook", $data_dir, $username);
- $r = $abook->add_backend("local_file", Array("filename" => $filename,
- "create" => true));
- if(!$r && $showerr) {
- printf(_("Error opening file %s"), $filename);
- exit;
- }
-
- if($onlylocal)
- return $abook;
-
- // Load configured LDAP servers
- reset($ldap_server);
- while(list($key,$param) = each($ldap_server)) {
- if(is_array($param)) {
- $r = $abook->add_backend("ldap_server", $param);
- if(!$r && $showerr) {
- printf(" "._("Error initializing LDAP server %s:")."<BR>\n",
- $param["host"]);
- printf(" ".$abook->error);
- exit;
+/**
+ * addressbook.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Manage personal address book.
+ *
+ * $Id$
+ */
+
+require_once('../src/validate.php');
+require_once('../functions/array.php');
+require_once('../functions/display_messages.php');
+require_once('../functions/addressbook.php');
+require_once('../functions/strings.php');
+require_once('../functions/html.php');
+
+/* Make an input field */
+function adressbook_inp_field($label, $field, $name, $size, $values, $add) {
+ global $color;
+ $td_str = '<INPUT NAME="' . $name . '[' . $field . ']" SIZE="' . $size . '" VALUE="';
+ if (isset($values[$field])) {
+ $td_str .= htmlspecialchars($values[$field]);
+ }
+ $td_str .= '">' . $add . '';
+ return html_tag( 'tr' ,
+ html_tag( 'td', $label . ':', 'right', $color[4]) .
+ html_tag( 'td', $td_str, 'left', $color[4])
+ )
+ . "\n";
+}
+
+/* Output form to add and modify address data */
+function address_form($name, $submittext, $values = array()) {
+ global $color;
+ echo html_tag( 'table',
+ adressbook_inp_field(_("Nickname"), 'nickname', $name, 15, $values,
+ '<SMALL>' . _("Must be unique") . '</SMALL>') .
+ adressbook_inp_field(_("E-mail address"), 'email', $name, 45, $values, '') .
+ adressbook_inp_field(_("First name"), 'firstname', $name, 45, $values, '') .
+ adressbook_inp_field(_("Last name"), 'lastname', $name, 45, $values, '') .
+ adressbook_inp_field(_("Additional info"), 'label', $name, 45, $values, '') .
+ html_tag( 'tr',
+ html_tag( 'td',
+ '<INPUT TYPE=submit NAME="' . $name . '[SUBMIT]" VALUE="' .
+ $submittext . '">',
+ 'center', $color[4], 'colspan="2"')
+ )
+ , 'center', '', 'border="0" cellpadding="1" cols="2" width="90%"') ."\n";
+}
+
+
+/* Open addressbook, with error messages on but without LDAP (the *
+ * second "true"). Don't need LDAP here anyway */
+$abook = addressbook_init(true, true);
+if($abook->localbackend == 0) {
+ plain_error_message(
+ _("No personal address book is defined. Contact administrator."),
+ $color);
+ exit();
+}
+
+displayPageHeader($color, 'None');
+
+
+$defdata = array();
+$formerror = '';
+$abortform = false;
+$showaddrlist = true;
+$defselected = array();
+
+
+/* Handle user's actions */
+if($REQUEST_METHOD == 'POST') {
+
+ /**************************************************
+ * Add new address *
+ **************************************************/
+ if (!empty($addaddr['nickname'])) {
+
+ $r = $abook->add($addaddr, $abook->localbackend);
+
+ /* Handle error messages */
+ if (!$r) {
+ /* Remove backend name from error string */
+ $errstr = $abook->error;
+ $errstr = ereg_replace('^\[.*\] *', '', $errstr);
+
+ $formerror = $errstr;
+ $showaddrlist = false;
+ $defdata = $addaddr;
+ }
+
+ } else {
+
+ /************************************************
+ * Delete address(es) *
+ ************************************************/
+ if ((!empty($deladdr)) && sizeof($sel) > 0) {
+ $orig_sel = $sel;
+ sort($sel);
+
+ /* The selected addresses are identidied by "backend:nickname". *
+ * Sort the list and process one backend at the time */
+ $prevback = -1;
+ $subsel = array();
+ $delfailed = false;
+
+ for ($i = 0 ; (($i < sizeof($sel)) && !$delfailed) ; $i++) {
+ list($sbackend, $snick) = explode(':', $sel[$i]);
+
+ /* When we get to a new backend, process addresses in *
+ * previous one. */
+ if ($prevback != $sbackend && $prevback != -1) {
+
+ $r = $abook->remove($subsel, $prevback);
+ if (!$r) {
+ $formerror = $abook->error;
+ $i = sizeof($sel);
+ $delfailed = true;
+ break;
+ }
+ $subsel = array();
+ }
+
+ /* Queue for processing */
+ array_push($subsel, $snick);
+ $prevback = $sbackend;
+ }
+
+ if (!$delfailed) {
+ $r = $abook->remove($subsel, $prevback);
+ if (!$r) { /* Handle errors */
+ $formerror = $abook->error;
+ $delfailed = true;
+ }
+ }
+
+ if ($delfailed) {
+ $showaddrlist = true;
+ $defselected = $orig_sel;
}
- }
- }
-
- // Return the initialized object
- return $abook;
- }
-
-
-
- /**
- ** This is the main address book class that connect all the
- ** backends and provide services to the functions above.
- **
- **/
- class AddressBook {
- var $backends = array();
- var $numbackends = 0;
- var $error = "";
- var $localbackend = 0;
-
- // Constructor function.
- function AddressBook() {
- }
-
- // Return an array of backends of a given type,
- // or all backends if no type is specified.
- function get_backend_list($type = "") {
- $ret = array();
- for($i = 1 ; $i <= $this->numbackends ; $i++) {
- if(empty($type) || $type == $this->backends[$i]->btype) {
- array_push($ret, &$this->backends[$i]);
- }
- }
- return $ret;
- }
-
-
- // ========================== Public ========================
-
- // Add a new backend. $backend is the name of a backend
- // (without the abook_ prefix), and $param is an optional
- // mixed variable that is passed to the backend constructor.
- // See each of the backend classes for valid parameters.
- function add_backend($backend, $param = "") {
- $backend_name = "abook_".$backend;
- eval("\$newback = new $backend_name(\$param);");
- if(!empty($newback->error)) {
- $this->error = $newback->error;
- return false;
- }
-
- $this->numbackends++;
-
- $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;
-
- return $this->numbackends;
- }
-
-
- // Return a list of addresses matching expression in
- // all backends of a given type.
- function search($expression, $btype = "") {
- $ret = array();
- $this->error = "";
-
- $sel = $this->get_backend_list($btype);
- $failed = 0;
- for($i = 0 ; $i < sizeof($sel) ; $i++) {
- $backend = &$sel[$i];
- $backend->error = "";
- $res = $backend->search($expression);
- if(is_array($res)) {
- $ret = array_merge($ret, $res);
- } else {
- $this->error = $this->error . "<br>\n". $backend->error;
- $failed++;
- }
- }
-
- // Only fail if all backends failed
- if($failed >= sizeof($sel))
- return false;
-
- return $ret;
- }
-
-
- // Return a sorted search
- function s_search($expression, $btype = "") {
-
- $ret = $this->search($expression, $btype);
- if(!is_array($ret))
- return $ret;
-
- // Inline function - Not nice, but still..
- function cmp($a,$b) {
- if($a["backend"] > $b["backend"])
- return 1;
- else if($a["backend"] < $b["backend"])
- return -1;
-
- return (strtolower($a["name"]) > strtolower($b["name"])) ? 1 : -1;
- }
-
- usort($ret, 'cmp');
- return $ret;
- }
-
-
- // Lookup an address by alias. Only possible in
- // local backends.
- function lookup($alias) {
- $ret = array();
-
- $sel = $this->get_backend_list("local");
- for($i = 0 ; $i < sizeof($sel) ; $i++) {
- $backend = &$sel[$i];
- $backend->error = "";
- $res = $backend->lookup($alias);
- if(is_array($res)) {
- return $res;
- } else {
- $this->error = $backend->error;
- return false;
- }
- }
-
- return $ret;
- }
-
-
- // Return all addresses
- function list_addr() {
- $ret = array();
-
- $sel = $this->get_backend_list("local");
- for($i = 0 ; $i < sizeof($sel) ; $i++) {
- $backend = &$sel[$i];
- $backend->error = "";
- $res = $backend->list_addr();
- if(is_array($res)) {
- $ret = array_merge($ret, $res);
- } else {
- $this->error = $backend->error;
- return false;
- }
- }
-
- return $ret;
- }
-
-
- // Create a new address from $userdata, in backend $bnum.
- // Return the backend number that the/ address was added
- // to, or false if it failed.
- function add($userdata, $bnum) {
-
- // Validate data
- if(!is_array($userdata)) {
- $this->error = _("Invalid input data");
- return false;
- }
- if(empty($userdata["fullname"]) &&
- empty($userdata["lastname"])) {
- $this->error = _("Name is missing");
- return false;
- }
- if(empty($userdata["email"])) {
- $this->error = _("E-mail address is missing");
- return false;
- }
- if(empty($userdata["nickname"])) {
- $userdata["nickname"] = $userdata["email"];
- }
-
- // Check that specified backend accept new entries
- if(!$this->backends[$bnum]->writeable) {
- $this->error = _("Addressbook is read-only");
- return false;
- }
-
- // Add address to backend
- $res = $this->backends[$bnum]->add($userdata);
- if($res) {
- return $bnum;
- } else {
- $this->error = $this->backends[$bnum]->error;
- return false;
- }
-
- return false; // Not reached
- }
-
- }
-
-
- /**
- ** Generic backend that all other backends extend
- **/
- class addressbook_backend {
-
- // Variables that all backends must provide.
- 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) {
- $this->set_error("add not implemented");
- return false;
- }
-
- }
+ } else {
+
+ /***********************************************
+ * Update/modify address *
+ ***********************************************/
+ if (!empty($editaddr)) {
+
+ /* Stage one: Copy data into form */
+ if (isset($sel) && sizeof($sel) > 0) {
+ if(sizeof($sel) > 1) {
+ $formerror = _("You can only edit one address at the time");
+ $showaddrlist = true;
+ $defselected = $sel;
+ } else {
+ $abortform = true;
+ list($ebackend, $enick) = explode(':', $sel[0]);
+ $olddata = $abook->lookup($enick, $ebackend);
+
+ /* Display the "new address" form */
+ echo '<FORM ACTION="' . $PHP_SELF . '" METHOD="POST">' .
+ "\n" .
+ html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td',
+ "\n". '<strong>' . _("Update address") . '</strong>' ."\n",
+ 'center', $color[0] )
+ ),
+ 'center', '', 'width="100%" cols="1"' ) .
+ address_form("editaddr", _("Update address"), $olddata);
+ echo '<INPUT TYPE=hidden NAME=oldnick VALUE="' .
+ htmlspecialchars($olddata["nickname"]) . "\">\n" .
+ '<INPUT TYPE=hidden NAME=backend VALUE="' .
+ htmlspecialchars($olddata["backend"]) . "\">\n" .
+ '<INPUT TYPE=hidden NAME=doedit VALUE=1>' . "\n" .
+ '</FORM>';
+ }
+ } else {
+
+ /* Stage two: Write new data */
+ if ($doedit = 1) {
+ $newdata = $editaddr;
+ $r = $abook->modify($oldnick, $newdata, $backend);
+
+ /* Handle error messages */
+ if (!$r) {
+ /* Display error */
+ echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td',
+ "\n". '<br><strong><font color="' . $color[2] .
+ '">' . _("ERROR") . ': ' . $abook->error . '</font></strong>' ."\n",
+ 'center' )
+ ),
+ 'center', '', 'width="100%" cols="1"' );
+
+ /* Display the "new address" form again */
+ echo '<FORM ACTION="' . $PHP_SELF .
+ '" METHOD="POST">' . "\n" .
+ html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td',
+ "\n". '<br><strong>' . _("Update address") . '</strong>' ."\n",
+ 'center', $color[0] )
+ ),
+ 'center', '', 'width="100%" cols="1"' ) .
+ address_form("editaddr", _("Update address"), $newdata);
+ echo '<INPUT TYPE=hidden NAME=oldnick VALUE="' .
+ htmlspecialchars($oldnick) . "\">\n" .
+ '<INPUT TYPE=hidden NAME=backend VALUE="' .
+ htmlspecialchars($backend) . "\">\n" .
+ '<INPUT TYPE=hidden NAME=doedit VALUE=1>' .
+ "\n" . '</FORM>';
+ $abortform = true;
+ }
+ } else {
+
+ /* Should not get here... */
+ plain_error_message(_("Unknown error"), $color);
+ $abortform = true;
+ }
+ }
+ } /* !empty($editaddr) - Update/modify address */
+ } /* (!empty($deladdr)) && sizeof($sel) > 0 - Delete address(es) */
+ } /* !empty($addaddr['nickname']) - Add new address */
+
+ // Some times we end output before forms are printed
+ if($abortform) {
+ echo "</BODY></HTML>\n";
+ exit();
+ }
+}
+
+
+/* =================================================================== *
+ * The following is only executed on a GET request, or on a POST when *
+ * a user is added, or when "delete" or "modify" was successful. *
+ * =================================================================== */
+
+/* Display error messages */
+if (!empty($formerror)) {
+ echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td',
+ "\n". '<br><strong><font color="' . $color[2] .
+ '">' . _("ERROR") . ': ' . $formerror . '</font></strong>' ."\n",
+ 'center' )
+ ),
+ 'center', '', 'width="100%" cols="1"' );
+}
+
+
+/* Display the address management part */
+if ($showaddrlist) {
+ /* Get and sort address list */
+ $alist = $abook->list_addr();
+ if(!is_array($alist)) {
+ plain_error_message($abook->error, $color);
+ exit;
+ }
+
+ usort($alist,'alistcmp');
+ $prevbackend = -1;
+ $headerprinted = false;
+
+ echo html_tag( 'p', '<a href="#AddAddress">' . _("Add address") . '</a>', 'center' ) . "\n";
+
+ /* List addresses */
+ if (count($alist) > 0) {
+ echo '<FORM ACTION="' . $PHP_SELF . '" METHOD="POST">' . "\n";
+ while(list($undef,$row) = each($alist)) {
+
+ /* New table header for each backend */
+ if($prevbackend != $row['backend']) {
+ if($prevbackend < 0) {
+ echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td',
+ '<INPUT TYPE=submit NAME=editaddr VALUE="' .
+ _("Edit selected") . "\">\n" .
+ '<INPUT TYPE=submit NAME=deladdr VALUE="' .
+ _("Delete selected") . "\">\n",
+ 'center', '', 'colspan="5"' )
+ ) .
+ html_tag( 'tr',
+ html_tag( 'td', ' <br>', 'center', '', 'colspan="5"' )
+ ) ,
+ 'center' );
+ }
+
+ echo html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td', "\n" . '<strong>' . $row['source'] . '</strong>' . "\n", 'center', $color[0] )
+ ) ,
+ 'center', '', 'width="95%" cols="1"' ) ."\n"
+ . html_tag( 'table', '', 'center', '', 'cols="5" border="0" cellpadding="1" cellspacing="0" width="90%"' ) .
+ html_tag( 'tr', "\n" .
+ html_tag( 'th', ' ', 'left', '', 'width="1%"' ) .
+ html_tag( 'th', _("Nickname"), 'left', '', 'width="1%"' ) .
+ html_tag( 'th', _("Name"), 'left', '', 'width="1%"' ) .
+ html_tag( 'th', _("E-mail"), 'left', '', 'width="1%"' ) .
+ html_tag( 'th', _("Info"), 'left', '', 'width="1%"' ) ,
+ '', $color[9] ) . "\n";
+
+ $line = 0;
+ $headerprinted = true;
+ } /* End of header */
+
+ $prevbackend = $row['backend'];
+
+ /* Check if this user is selected */
+ if(in_array($row['backend'] . ':' . $row['nickname'], $defselected)) {
+ $selected = 'CHECKED';
+ } else {
+ $selected = '';
+ }
+
+ /* Print one row */
+ $tr_bgcolor = '';
+ if ($line % 2) { $tr_bgcolor = $color[0]; }
+ echo html_tag( 'tr', '') .
+ html_tag( 'td',
+ '<SMALL>' .
+ '<INPUT TYPE=checkbox ' . $selected . ' NAME="sel[]" VALUE="' .
+ $row['backend'] . ':' . $row['nickname'] . '"></SMALL>' ,
+ 'center', '', 'valign="top" width="1%"' ) .
+ html_tag( 'td', ' ' . $row['nickname'] . ' ', 'left', '', 'valign="top" width="1%" nowrap' ) .
+ html_tag( 'td', ' ' . $row['name'] . ' ', 'left', '', 'valign="top" width="1%" nowrap' ) .
+ html_tag( 'td', '', 'left', '', 'valign="top" width="1%" nowrap' ) . ' ';
+ if ($compose_new_win == '1') {
+ echo '<a href="javascript:void(0)" onclick=comp_in_new(false,"compose.php?send_to='.rawurlencode($row['email']).'")>';
+ }
+ else {
+ echo '<A HREF="compose.php?send_to=' . rawurlencode($row['email']).'">';
+ }
+ echo $row['email'] . '</A> </td>'."\n".
+ html_tag( 'td', ' ' . $row['label'] . ' ', 'left', '', 'valign="top" width="1%"' ) .
+ "</tr>\n";
+ $line++;
+ }
+
+ /* End of list. Close table. */
+ if ($headerprinted) {
+ echo html_tag( 'tr',
+ html_tag( 'td',
+ '<INPUT TYPE="submit" NAME="editaddr" VALUE="' . _("Edit selected") .
+ "\">\n" .
+ '<INPUT TYPE="submit" NAME="deladdr" VALUE="' . _("Delete selected") .
+ "\">\n",
+ 'center', '', 'colspan="5"' )
+ );
+ }
+ echo '</table></FORM>';
+ }
+} /* end of addresslist */
+
+
+/* Display the "new address" form */
+echo '<a name="AddAddress"></a>' . "\n" .
+ '<FORM ACTION="' . $PHP_SELF . '" NAME=f_add METHOD="POST">' . "\n" .
+ html_tag( 'table',
+ html_tag( 'tr',
+ html_tag( 'td', "\n". '<strong>' . sprintf(_("Add to %s"), $abook->localbackendname) . '</strong>' . "\n",
+ 'center', $color[0]
+ )
+ )
+ , 'center', '', 'width="100%" cols="1"' ) ."\n";
+address_form('addaddr', _("Add address"), $defdata);
+echo '</FORM>';
+
+/* Add hook for anything that wants on the bottom */
+do_hook('addressbook_bottom');
?>
+
+</BODY></HTML>
\ No newline at end of file
projects / squirrelmail.git / blobdiff