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egroupware/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 *
\**************************************************************************/
/* $Id$ */
/*
phpgw_addressbook_extra (
contact_id int,
contact_owner int,
contact_name varchar(255),
contact_value varchar(255)
);
*/
/* ldap is a copy of sql for now */
class contacts_
{
var $db;
var $std_table="phpgw_addressbook";
var $ext_table="phpgw_addressbook_extra";
// temp table definition for listings is in read function
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
function contacts_()
{
global $phpgw, $phpgw_info;
$this->db = $phpgw->db;
$this->account_id = $phpgw_info["user"]["account_id"];
$this->stock_contact_fields = array(
"fn" => "fn", //'firstname lastname'
"sound" => "sound",
"org_name" => "org_name", //company
"org_unit" => "org_unit", //division
"title" => "title",
"n_given" => "n_given", //firstname
"n_family" => "n_family", //lastname
"n_middle" => "n_middle",
"n_prefix" => "n_prefix",
"n_suffix" => "n_suffix",
"label" => "label",
"adr_street" => "adr_street",
"adr_locality" => "adr_locality", //city
"adr_region" => "adr_region", //state
"adr_postalcode" => "adr_postalcode", //zip
"adr_countryname" => "adr_countryname",
"adr_work" => "adr_work", //yn
"adr_home" => "adr_home", //yn
"adr_parcel" => "adr_parcel", //yn
"adr_postal" => "adr_postal", //yn
"tz" => "tz",
"geo" => "geo",
"url" => "url",
"bday" => "bday",
"note" => "note",
"a_tel" => "a_tel",
"a_tel_work" => "a_tel_work", //yn
"a_tel_home" => "a_tel_home", //yn
"a_tel_voice" => "a_tel_voice", //yn
"a_tel_msg" => "a_tel_msg", //yn
"a_tel_fax" => "a_tel_fax", //yn
"a_tel_prefer" => "a_tel_prefer", //yn
"b_tel" => "b_tel",
"b_tel_work" => "b_tel_work", //yn
"b_tel_home" => "b_tel_home", //yn
"b_tel_voice" => "b_tel_voice", //yn
"b_tel_msg" => "b_tel_msg", //yn
"b_tel_fax" => "b_tel_fax", //yn
"b_tel_prefer" => "b_tel_prefer", //yn
"c_tel" => "c_tel",
"c_tel_work" => "c_tel_work", //yn
"c_tel_home" => "c_tel_home", //yn
"c_tel_voice" => "c_tel_voice", //yn
"c_tel_msg" => "c_tel_msg", //yn
"c_tel_fax" => "c_tel_fax", //yn
"c_tel_prefer" => "c_tel_prefer", //yn
"d_email" => "d_email",
"d_emailtype" => "d_emailtype", //'INTERNET','CompuServe',etc...
"d_email_work" => "d_email_work", //yn
"d_email_home" => "d_email_home", //yn
);
$this->email_types = array(
"INTERNET" => "INTERNET",
"CompuServe" => "CompuServe",
"AOL" => "AOL",
"Prodigy" => "Prodigy",
"eWorld" => "eWorld",
"AppleLink" => "AppleLink",
"AppleTalk" => "AppleTalk",
"PowerShare" => "PowerShare",
"IBMMail" => "IBMMail",
"ATTMail" => "ATTMail",
"MCIMail" => "MCIMail",
"X.400" => "X.400",
"TLX" => "TLX"
);
}
// send this the id and whatever fields you want to see
function read_single_entry($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 $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"] = $this->db->f("owner"); // id of owner/parent for the record
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($stock_fieldnames)) {
$return_fields[0][$f_name] = $this->db->f($f_name);
}
}
$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");
$this->db->next_record();
$id = $this->db->f("max(id)");
$this->db->query("select id,lid,tid,owner $t_fields from $this->std_table WHERE id='$id'");
$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"] = $this->db->f("owner");
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($stock_fieldnames)) {
$return_fields[0][$f_name] = $this->db->f($f_name);
}
}
$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 $return_fields;
}
// send this the range, query, sort, order and whatever fields you want to see
// 'rights' is unused at this time
function read($start,$offset,$fields="",$query="",$filter="",$sort="",$order="",$rights="")
{
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);
}
}
//if ($query) { echo "DEBUG: Queries temporarily unavailable"; }
// turn filter's a=b,c=d OR a=b into an array
if ($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
$i=0;
while (list($name,$value) = each($filterfields)) {
if ($DEBUG) { echo "<br>DEBUG - Filter intermediate strings 2: #".$name."# => #".$value."#"; }
$isstd=0;
if ($name && empty($value)) {
reset($stock_fields);
while (list($fname,$fvalue)=each($stock_fields)) {
if ($fvalue==$name) {
$filterlist .= $name.' is NULL,';
$isstd=1;
break;
}
}
if (!$isstd) {
$filterlist2 .= 'b.'.$name.' is NULL,';
$fieldlist2 .= 'b.'.$name.',';
}
} elseif($name && $value) {
reset($stock_fields);
while (list($fname,$fvalue)=each($stock_fields)) {
if ($fvalue==$name) {
$filterlist .= $name.'="'.$value.'",';
$isstd=1;
break;
}
}
if (!$isstd) {
$filterlist2 .= 'b.'.$name.'="'.$value.'",';
$fieldlist2 .= 'b.'.$name.',';
}
}
$i++;
}
$filterlist = substr($filterlist,0,-1);
$filterlist = ereg_replace(","," AND ",$filterlist);
$filterlist2 = substr($filterlist2,0,-1);
$fieldlist2 = substr($fieldlist2,0,-1);
if ($DEBUG) {
echo "<br>DEBUG - Filter output string1: #".$filterlist."#";
echo "<br>DEBUG - Filter output string2: #".$filterlist2."#";
}
if ($filterlist) {
$filtermethod = ' WHERE ('.$filterlist.') ';
}
}
if ($DEBUG && $filtermethod) {
echo "<br>DEBUG - Filtering with: #" . $filtermethod . "#";
}
if (!$sort) { $sort = "ASC"; }
if ($order) {
while (list($name,$value)=each($stock_fields)) {
if ($name == $order) {
$ordermethod = "order by a.$order $sort ";
break;
} else {
$ordermethod = "order by b.$order $sort ";
}
}
} else {
$ordermethod = "order by a.n_family,a.n_given,a.d_email $sort";
}
if ($DEBUG && $ordermethod) {
echo "<br>DEBUG - $ordermethod";
}
$this->db3 = $this->db2 = $this->db; // Create new result objects before our queries
// start create sql for temp table
$tempcreate = "CREATE TABLE ".$tmp_table." (id int(11),";
// construct query and count rows based on filter sent to function
$this->db->query("select id from $this->std_table ".$filtermethod,__LINE__,__FILE__);
$this->total_records = $this->db->num_rows();
$i=0;
while ($this->db->next_record()) {
$this->db2->query("select contact_name,contact_value from $this->ext_table where contact_id='"
. $this->db->f("id") . "'",__LINE__,__FILE__);
$tempinsert[$i] = "INSERT INTO " . $tmp_table . " (id,";
while ($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 (!strstr($tempcreate,$this->db2->f("contact_name"))) {
$tempcreate .= $this->db2->f("contact_name") ." TEXT,";
}
if ($extra_fields[$this->db2->f("contact_name")]) {
$tempinsert[$i] .= $this->db2->f("contact_name").",";
$tempvalues[$i] .= '"'.$this->db2->f("contact_value").'",';
}
}
$tempinsert[$i] = substr($tempinsert[$i],0,-1);
$tempvalues[$i] = substr($tempvalues[$i],0,-1);
if ($tempvalues[$i]) {
$tempval = $this->db->f("id").','.$tempvalues[$i].',';
} else {
$tempval = $this->db->f("id").',';
}
$tempinsert[$i] .= ') VALUES ('.$tempval;
$tempinsert[$i] = substr($tempinsert[$i],0,-1).")";
$i++;
}
// fixup strings, create and populate temp table of extra fields
// this section adds the extra_fields to the table
// if no prior data existed (new application, etc.)
if ($extra_fields) {
while (list($name,$value) = each($extra_fields)) {
if (!strstr($tempcreate,$name)) {
$tempcreate .= $name ." TEXT,";
}
}
}
$tempcreate = substr($tempcreate,0,-1) . ")";
//echo $tempcreate;
//if ($phpgw_info["server"]["db_type"]=="mysql") {
// $ifexists = "IF EXISTS";
//}
//$this->db->query("DROP TABLE $ifexists $tmp_table");
$this->db->query($tempcreate);
for ($i=0;$i<count($tempinsert);$i++) {
$this->db->query($tempinsert[$i]);
}
reset($stock_fields);
if ($extra_fields) { reset($extra_fields); }
// create strings for insertion into crosstable query below
while(list($name,$value)=each($stock_fields)) {
$std .= "a.".$name.",";
}
//$std = substr($std,0,-1);
if ($extra_fields) {
while(list($name,$value)=each($extra_fields)) {
$ext .= "b.".$name.",";
}
}
//$ext = substr($ext,0,-1);
if (!empty($fieldlist2)) {
$filtertemp = " AND " . $filterlist2 . " ";
}
if ($DEBUG && $filtertemp) {
echo "<br>DEBUG - Filtering with: #" . $filtertemp . "#";
}
$qfields = $std . $ext;
$qfields = substr($qfields,0,-1);
if ($query) {
$squery = " AND (n_family like '%$query%' OR n_middle like '"
. "%$query%' OR n_given like '%$query%' OR d_email like '%$query%' OR "
. "adr_street like '%$query%' OR adr_locality like '%$query%' OR adr_region "
. "like '%$query%' OR adr_postalcode like '%$query%' OR org_unit like "
. "'%$query%' OR adr_countryname like '%$query%' OR "
. "org_name like '%$query%')";
}
$sql = 'SELECT a.id,a.tid,a.lid,a.owner,b.id,'
. $qfields . ' FROM '.$this->std_table.' AS a, '
. $tmp_table .' AS b WHERE a.id=b.id ' . $filtertemp
. $squery . $ordermethod;
$this->db3->query($sql,__LINE__,__FILE__);
$this->total_records = $this->db3->num_rows();
$this->db->query($sql. " " . $this->db->limit($start,$offset),__LINE__,__FILE__);
$i=0;
while ($this->db->next_record()) {
// unique id, lid for group/account records,
// type id (g/u) for groups/accounts/inv records, 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"] = $this->db->f("owner");
if (gettype($stock_fieldnames) == "array") {
while (list($f_name) = each($fields)) {
$return_fields[$i][$f_name] = $this->db->f($f_name);
}
reset($fields);
}
$i++;
}
$this->db->query("DROP TABLE $tmp_table");
return $return_fields;
}
function add($owner,$fields)
{
list($stock_fields,$stock_fieldnames,$extra_fields) = $this->split_stock_and_extras($fields);
//$this->db->lock(array("contacts"));
$this->db->query("insert into $this->std_table (owner,"
. implode(",",$this->stock_contact_fields)
. ") values ('$owner','"
. implode("','",$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)
{
// 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 $this->std_table set owner='$owner' $fields_s where "
. "id='$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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