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egroupware_official/addressbook/inc/class.contacts_sql.inc.php

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<?php
/**************************************************************************\
* phpGroupWare API - Accounts manager for SQL *
* This file written by Joseph Engo <jengo@phpgroupware.org> *
* View and manipulate contact records using SQL *
* Copyright (C) 2001 Joseph Engo *
* -------------------------------------------------------------------------*
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library 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 Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
/*!
@class acl
@abstract Contact List System
@discussion Author: jengo/Milosch <br>
This class provides a contact database scheme. <br>
It attempts to be based on the vcard 2.1 standard, with mods as needed to make for more reasonable sql storage. <br>
Syntax: CreateObject('phpgwapi.contacts'); <br>
Example1: $contacts = CreateObject('phpgwapi.contacts');
*/
class contacts_
{
var $db;
var $std_table="phpgw_addressbook";
var $ext_table="phpgw_addressbook_extra";
var $account_id;
var $stock_contact_fields; // This is an array of almost the fields in the phpgw_addressbook table, except id,owner,lid,tid
var $email_types; // VCard email type array
var $total_records; // This will contain numrows for data retrieved
var $grants; // This holds all of the users that have granted access to there entrys
function contacts_()
{
global $phpgw, $phpgw_info;
$this->db = $phpgw->db;
$this->grants = $phpgw->acl->get_grants('addressbook');
$this->account_id = $phpgw_info['user']['account_id'];
// The left side are the array elements used throughout phpgw, right side are the db field names.
$this->stock_contact_fields = array(
"fn" => "fn", // 'prefix given middle family suffix'
"n_given" => "n_given", // firstname
"n_family" => "n_family", // lastname
"n_middle" => "n_middle",
"n_prefix" => "n_prefix",
"n_suffix" => "n_suffix",
"sound" => "sound",
"bday" => "bday",
"note" => "note",
"tz" => "tz",
"geo" => "geo",
"url" => "url",
"pubkey" => "pubkey",
"org_name" => "org_name", // company
"org_unit" => "org_unit", // division
"title" => "title",
"adr_one_street" => "adr_one_street",
"adr_one_locality" => "adr_one_locality",
"adr_one_region" => "adr_one_region",
"adr_one_postalcode" => "adr_one_postalcode",
"adr_one_countryname" => "adr_one_countryname",
"adr_one_type" => "adr_one_type", // address is domestic/intl/postal/parcel/work/home
"label" => "label", // address label
"adr_two_street" => "adr_two_street",
"adr_two_locality" => "adr_two_locality",
"adr_two_region" => "adr_two_region",
"adr_two_postalcode" => "adr_two_postalcode",
"adr_two_countryname" => "adr_two_countryname",
"adr_two_type" => "adr_two_type", // address is domestic/intl/postal/parcel/work/home
"tel_work" => "tel_work",
"tel_home" => "tel_home",
"tel_voice" => "tel_voice",
"tel_fax" => "tel_fax",
"tel_msg" => "tel_msg",
"tel_cell" => "tel_cell",
"tel_pager" => "tel_pager",
"tel_bbs" => "tel_bbs",
"tel_modem" => "tel_modem",
"tel_car" => "tel_car",
"tel_isdn" => "tel_isdn",
"tel_video" => "tel_video",
"tel_prefer" => "tel_prefer", // home, work, voice, etc
"email" => "email",
"email_type" => "email_type", //'INTERNET','CompuServe',etc...
"email_home" => "email_home",
"email_home_type" => "email_home_type" //'INTERNET','CompuServe',etc...
);
/* Used to flag an address as being:
domestic OR international(default)
parcel(default)
postal(default)
work(default) OR home
*/
$this->adr_types = array(
"dom" => lang("Domestic"),
"intl" => lang("International"),
"parcel" => lang("Parcel"),
"postal" => lang("Postal")
);
// Used to set preferred number field
$this->tel_types = array(
"work" => "work",
"home" => "home",
"voice" => "voice",
"fax" => "fax",
"msg" => "msg",
"cell" => "cell",
"pager" => "pager",
"bbs" => "bbs",
"modem" => "modem",
"car" => "car",
"isdn" => "isdn",
"video" => "video"
);
// Used to set email_type fields
$this->email_types = array(
"INTERNET" => "INTERNET",
"CompuServe" => "CompuServe",
"AOL" => "AOL",
"Prodigy" => "Prodigy",
"eWorld" => "eWorld",
"AppleLink" => "AppleLink",
"AppleTalk" => "AppleTalk",
"PowerShare" => "PowerShare",
"IBMMail" => "IBMMail",
"ATTMail" => "ATTMail",
"MCIMail" => "MCIMail",
"X.400" => "X.400",
"TLX" => "TLX"
);
}
// send this the id and whatever fields you want to see
function read_single_entry($id,$fields="")
{
if (!$fields || empty($fields)) { $fields = $this->stock_contact_fields; }
list($stock_fields,$stock_fieldnames,$extra_fields) =
$this->split_stock_and_extras($fields);
if (count($stock_fieldnames)) {
$t_fields = "," . implode(",",$stock_fieldnames);
if ($t_fields == ",") {
unset($t_fields);
}
}
$this->db2 = $this->db;
$this->db->query("select id,lid,tid,owner,access $t_fields from $this->std_table WHERE id='$id'");
$this->db->next_record();
$return_fields[0]["id"] = $this->db->f("id"); // unique id
$return_fields[0]["lid"] = $this->db->f("lid"); // lid for group/account records
$return_fields[0]["tid"] = $this->db->f("tid"); // type id (g/u) for groups/accounts
$return_fields[0]["owner"] = $this->db->f("owner"); // id of owner/parent for the record
$return_fields[0]["access"] = $this->db->f("access"); // public/private
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($stock_fieldnames)) {
$return_fields[0][$f_name] = $this->db->f($f_name);
}
}
// Setup address type fields
if ($this->db->f("adr_one_type")) {
$one_type = $this->db->f("adr_one_type");
reset($this->adr_types);
while (list($name,$val) = each($this->adr_types)) {
eval("if (strstr(\$one_type,\$name)) { \$return_fields[0][\"one_\$name\"] = \"on\"; }");
}
}
if ($this->db->f("adr_two_type")) {
$two_type = $this->db->f("adr_two_type");
reset($this->adr_types);
while (list($name,$val) = each($this->adr_types)) {
eval("if (strstr(\$two_type,\$name)) { \$return_fields[0][\"two_\$name\"] = \"on\"; }");
}
}
$this->db2->query("SELECT contact_name,contact_value FROM $this->ext_table where contact_id='" . $this->db->f("id") . "'",__LINE__,__FILE__);
while ($this->db2->next_record()) {
// If its not in the list to be returned, don't return it.
// This is still quicker then 5(+) separate queries
if ($extra_fields[$this->db2->f("contact_name")]) {
$return_fields[0][$this->db2->f("contact_name")] = $this->db2->f("contact_value");
}
}
return $return_fields;
}
function read_last_entry($fields="")
{
if (!$fields || empty($fields)) { $fields = $this->stock_contact_fields; }
list($stock_fields,$stock_fieldnames,$extra_fields) =
$this->split_stock_and_extras($fields);
if (count($stock_fieldnames)) {
$t_fields = "," . implode(",",$stock_fieldnames);
if ($t_fields == ",") {
unset($t_fields);
}
}
$this->db2 = $this->db;
$this->db->query('SELECT max(id) FROM '.$this->std_table,__LINE__,__FILE__);
$this->db->next_record();
$id = $this->db->f(0);
$this->db->query("SELECT id,lid,tid,owner,access $t_fields from $this->std_table WHERE id='$id'",__LINE__,__FILE__);
$this->db->next_record();
$return_fields[0]["id"] = $this->db->f("id");
$return_fields[0]["lid"] = $this->db->f("lid");
$return_fields[0]["tid"] = $this->db->f("tid");
$return_fields[0]["owner"] = $this->db->f("owner");
$return_fields[0]["access"] = $this->db->f("access"); // public/private
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($stock_fieldnames)) {
$return_fields[0][$f_name] = $this->db->f($f_name);
}
}
// Setup address type fields
if ($this->db->f("adr_one_type")) {
$one_type = $this->db->f("adr_one_type");
reset($this->adr_types);
while (list($name,$val) = each($this->adr_types)) {
eval("if (strstr(\$one_type,\$name)) { \$return_fields[0][\"one_\$name\"] = \"on\"; }");
}
}
if ($this->db->f("adr_two_type")) {
$two_type = $this->db->f("adr_two_type");
reset($this->adr_types);
while (list($name,$val) = each($this->adr_types)) {
eval("if (strstr(\$two_type,\$name)) { \$return_fields[0][\"two_\$name\"] = \"on\"; }");
}
}
$this->db2->query("select contact_name,contact_value from $this->ext_table where contact_id='" . $this->db->f("id") . "'",__LINE__,__FILE__);
while ($this->db2->next_record()) {
// If its not in the list to be returned, don't return it.
// This is still quicker then 5(+) separate queries
if ($extra_fields[$this->db2->f("contact_name")]) {
$return_fields[0][$this->db2->f("contact_name")] = $this->db2->f("contact_value");
}
}
return $return_fields;
}
// send this the range, query, sort, order and whatever fields you want to see
// 'rights' and 'access' are unused at this time
function read($start=0,$offset=0,$fields="",$query="",$filter="",$sort="",$order="",$rights="",$access="")
{
global $phpgw,$phpgw_info;
$tmp_table="phpgw_addressbook_user".$phpgw_info["user"]["account_id"];
if (!$fields || empty($fields)) { $fields = $this->stock_contact_fields; }
$DEBUG = 0;
list($stock_fields,$stock_fieldnames,$extra_fields) = $this->split_stock_and_extras($fields);
if (count($stock_fieldnames)) {
$t_fields = "," . implode(",",$stock_fieldnames);
if ($t_fields == ",") {
unset($t_fields);
}
}
// turn filter's a=b,c=d OR a=b into an array
if ($filter) {
if ($DEBUG) { echo "DEBUG - Inbound filter is: #".$filter."#"; }
$filterarray = split(',',$filter);
if ($filterarray[1]) {
$i=0;
for ($i=0;$i<count($filterarray);$i++) {
list($name,$value) = split("=",$filterarray[$i]);
if ($name) {
if ($DEBUG) { echo "<br>DEBUG - Filter intermediate strings 1: #".$name."# => #".$value."#"; }
$filterfields[$name] = $value;
}
}
} else {
list($name,$value) = split('=',$filter);
if ($DEBUG) {
echo "<br>DEBUG - Filter intermediate strings 1: #".$name."# => #".$value."#";
}
$filterfields = array($name => $value);
}
// now check each element of the array and convert into SQL for queries
// below
$i=0;
reset($filterfields);
while (list($name,$value) = each($filterfields)) {
if ($DEBUG) { echo "<br>DEBUG - Filter intermediate strings 2: #".$name."# => #".$value."#"; }
$isstd=0;
if ($name && empty($value)) {
if ($DEBUG) { echo "<br>DEBUG - filter field '".$name."' is empty (NULL)"; }
$check_stock = $this->stock_contact_fields + array('id' => 'id', 'tid' => 'tid', 'lid' => 'lid', 'owner' => 'owner');
while (list($fname,$fvalue)=each($check_stock)) {
if ($fvalue==$name) {
$filterlist .= $name.' is NULL,';
if ($DEBUG) { echo "<br>DEBUG - filter field '".$name."' is a stock field"; }
break;
}
}
} elseif($name && $value) {
reset($stock_fields);
while (list($fname,$fvalue)=each($stock_fields)) {
if ($fvalue==$name) {
$filterlist .= $name.'="'.$value.'",';
break;
}
}
}
$i++;
}
$filterlist = substr($filterlist,0,-1);
$filterlist = ereg_replace(","," AND ",$filterlist);
if ($DEBUG) {
echo "<br>DEBUG - Filter output string: #".$filterlist."#";
}
if ($filterlist) {
$filtermethod = '('.$filterlist.') ';
$fwhere = ' WHERE '; $fand = ' AND ';
}
}
$fwhere .= " owner=" . $phpgw_info['user']['account_id'];
if (is_array($this->grants))
{
$grants = $this->grants;
while (list($user) = each($grants))
{
$public_user_list[] = $user;
}
reset($public_user_list);
$fwhere .= " OR (access='public' AND owner in(" . implode(',',$public_user_list) . ")) AND ";
}
else
{
$fwhere .= ' AND ';
}
if ($DEBUG && $filtermethod) {
echo "<br>DEBUG - Filtering with: #" . $filtermethod . "#";
}
if (!$sort) { $sort = "ASC"; }
if ($order) {
$ordermethod = "order by $order $sort ";
} else {
$ordermethod = "order by n_family,n_given,email $sort";
}
if ($DEBUG && $ordermethod) {
echo "<br>DEBUG - $ordermethod";
}
// This logic allows you to limit rows, or not.
// The export feature, for example, does not limit rows.
// This way, it can retrieve all rows at once.
if ($start && $offset) {
$limit = $this->db->limit($start,$offset);
} elseif ($start && !$offset) {
$limit = "";
} elseif(!$start && !$offset) {
$limit = "";
} else { #(!$start && $offset) {
$start = 0;
$limit = $this->db->limit($start,$offset);
}
$this->db3 = $this->db2 = $this->db; // Create new result objects before our queries
if ($query) {
$this->db3->query("SELECT * FROM $this->std_table WHERE (n_family LIKE '"
. "%$query%' OR n_given LIKE '%$query%' OR email LIKE '%$query%' OR "
. "adr_one_street LIKE '%$query%' OR adr_one_locality LIKE '%$query%' OR adr_one_region LIKE '%$query%' OR "
. "adr_one_postalcode LIKE '%$query%' OR adr_one_countryname LIKE '%$query%' OR "
. "adr_two_street LIKE '%$query%' OR adr_two_locality LIKE '%$query%' OR adr_two_region LIKE '%$query%' OR "
. "adr_two_postalcode LIKE '%$query%' OR adr_two_countryname LIKE '%$query%' OR "
. "org_name LIKE '%$query%' OR org_unit LIKE '%$query%') " . $fand . $filtermethod . $ordermethod,__LINE__,__FILE__);
$this->total_records = $this->db3->num_rows();
$this->db->query("SELECT * FROM $this->std_table WHERE (n_family LIKE '"
. "%$query%' OR n_given LIKE '%$query%' OR email LIKE '%$query%' OR "
. "adr_one_street LIKE '%$query%' OR adr_one_locality LIKE '%$query%' OR adr_one_region LIKE '%$query%' OR "
. "adr_one_postalcode LIKE '%$query%' OR adr_one_countryname LIKE '%$query%' OR "
. "adr_two_street LIKE '%$query%' OR adr_two_locality LIKE '%$query%' OR adr_two_region LIKE '%$query%' OR "
. "adr_two_postalcode LIKE '%$query%' OR adr_two_countryname LIKE '%$query%' OR "
. "org_name LIKE '%$query%' OR org_unit LIKE '%$query%') " . $fand . $filtermethod . $ordermethod . " "
. $limit,__LINE__,__FILE__);
} else {
$this->db3->query("SELECT id,lid,tid,owner,access $t_fields FROM $this->std_table " . $fwhere
. $filtermethod,__LINE__,__FILE__);
$this->total_records = $this->db3->num_rows();
$this->db->query("SELECT id,lid,tid,owner,access $t_fields FROM $this->std_table " . $fwhere
. $filtermethod . " " . $ordermethod . " " . $limit,__LINE__,__FILE__);
}
$i=0;
while ($this->db->next_record()) {
// unique id, lid for group/account records,
// type id (g/u) for groups/accounts, and
// id of owner/parent for the record
$return_fields[$i]["id"] = $this->db->f("id");
$return_fields[$i]["lid"] = $this->db->f("lid");
$return_fields[$i]["tid"] = $this->db->f("tid");
$return_fields[$i]["owner"] = $this->db->f("owner");
$return_fields[$i]["access"] = $this->db->f("access"); // public/private
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($stock_fieldnames)) {
$return_fields[$i][$f_name] = $this->db->f($f_name);
}
reset($stock_fieldnames);
}
$this->db2->query("SELECT contact_name,contact_value FROM $this->ext_table WHERE contact_id='"
. $this->db->f("id") . "'" .$filterextra,__LINE__,__FILE__);
while ($this->db2->next_record()) {
// If its not in the list to be returned, don't return it.
// This is still quicker then 5(+) separate queries
if ($extra_fields[$this->db2->f("contact_name")]) {
$return_fields[$i][$this->db2->f("contact_name")] = $this->db2->f("contact_value");
}
}
$i++;
}
return $return_fields;
}
function add($owner,$fields,$access='')
{
list($stock_fields,$stock_fieldnames,$extra_fields) = $this->split_stock_and_extras($fields);
//$this->db->lock(array("contacts"));
$this->db->query("insert into $this->std_table (owner,access,"
. implode(",",$this->stock_contact_fields)
. ") values ('$owner','$access','"
. implode("','",$this->loop_addslashes($stock_fields)) . "')",__LINE__,__FILE__);
$this->db->query("select max(id) from $this->std_table ",__LINE__,__FILE__);
$this->db->next_record();
$id = $this->db->f(0);
//$this->db->unlock();
if (count($extra_fields)) {
while (list($name,$value) = each($extra_fields)) {
$this->db->query("insert into $this->ext_table values ('$id','" . $this->account_id . "','"
. addslashes($name) . "','" . addslashes($value) . "')",__LINE__,__FILE__);
}
}
}
function field_exists($id,$field_name)
{
$this->db->query("select count(*) from $this->ext_table where contact_id='$id' and contact_name='"
. addslashes($field_name) . "'",__LINE__,__FILE__);
$this->db->next_record();
return $this->db->f(0);
}
function add_single_extra_field($id,$owner,$field_name,$field_value)
{
$this->db->query("insert into $this->ext_table values ($id,'$owner','" . addslashes($field_name)
. "','" . addslashes($field_value) . "')",__LINE__,__FILE__);
}
function delete_single_extra_field($id,$field_name)
{
$this->db->query("delete from $this->ext_table where contact_id='$id' and contact_name='"
. addslashes($field_name) . "'",__LINE__,__FILE__);
}
function update($id,$owner,$fields,$access='')
{
// First make sure that id number exists
$this->db->query("select count(*) from $this->std_table where id='$id'",__LINE__,__FILE__);
$this->db->next_record();
if (! $this->db->f(0)) {
return False;
}
list($stock_fields,$stock_fieldnames,$extra_fields) = $this->split_stock_and_extras($fields);
if (count($stock_fields)) {
while (list($stock_fieldname) = each($stock_fieldnames)) {
$ta[] = $stock_fieldname . "='" . addslashes($stock_fields[$stock_fieldname]) . "'";
}
$fields_s = "," . implode(",",$ta);
if ($field_s == ",") {
unset($field_s);
}
$this->db->query("update $this->std_table set access='$access' $fields_s where "
. "id='$id'",__LINE__,__FILE__);
}
while (list($x_name,$x_value) = each($extra_fields)) {
if ($this->field_exists($id,$x_name)) {
if (! $x_value) {
$this->delete_single_extra_field($id,$x_name);
} else {
$this->db->query("update $this->ext_table set contact_value='" . addslashes($x_value)
. "',contact_owner='$owner' where contact_name='" . addslashes($x_name)
. "' and contact_id='$id'",__LINE__,__FILE__);
}
} else {
$this->add_single_extra_field($id,$owner,$x_name,$x_value);
}
}
}
// This is where the real work of delete() is done, shared class file contains calling function
function delete_($id)
{
$this->db->query("delete from $this->std_table where owner='" . $this->account_id . "' and "
. "id='$id'",__LINE__,__FILE__);
$this->db->query("delete from $this->ext_table where contact_id='$id' and contact_owner='"
. $this->account_id . "'",__LINE__,__FILE__);
}
}
?>
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