egroupware/admin/inc/class.solog.inc.php

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<?php
/**************************************************************************\
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* eGroupWare - solog *
* http://www.egroupware.org *
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* This application written by Jerry Westrick <jerry@westrick.com> *
* -------------------------------------------- *
* Funding for this program was provided by http://www.checkwithmom.com *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class solog
{
var $db;
var $accounts_table = 'egw_accounts';
var $log_table = 'egw_log';
var $msg_table = 'egw_log_msg';
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var $owner;
var $error_cols = '';
var $error_cols_e = '';
var $public_functions = array(
'get_error_cols' => True,
'get_error_cols_e' => True,
'get_error' => True,
'get_error_e' => True
);
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function solog()
{
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$this->db = clone($GLOBALS['egw']->db);
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}
function get_error_cols()
{
if ($this->error_cols == '')
{
$this->error_cols = array();
/* fields from log table */
$clist = $this->db->metadata($this->log_table);
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for ($i=0; $i<count($clist); $i++)
{
$name = $clist[$i]['name'];
$this->error_cols[$name] = array();
}
/* fields from msg table */
$clist = $this->db->metadata($this->msg_table);
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for ($i=0; $i<count($clist); $i++)
{
$name = $clist[$i]['name'];
$this->error_cols[$name] = array();
}
}
return $this->error_cols;
}
function get_error_cols_e()
{
if ($this->task_cols_e == '')
{
/* Get Columns for Errors */
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$this->error_cols_e = $this->get_error_cols();
/* Enhance with Columns from accounts-table */
$clist = $this->db->metadata($this->accounts_table);
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for ($i=0; $i<count($clist); $i++)
{
$name = $clist[$i]['name'];
$this->error_cols_e[$name] = array();
}
}
return $this->error_cols_e;
}
function get_error_e($parms)
{
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/* Fixed From */
if (!isset($parms['from']))
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{
$parms['from'] = array($this->accounts_table);
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}
else
{
$parms['from'][] = $this->accounts_table;
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}
/* Fix Where */
if (!isset($parms['where']))
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{
$parms['where'] = array("$this->log_table.log_user = $this->accounts_table.account_id");
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}
else
{
$parms['where'][] = "$this->log_table.log_user = $this->accounts_table.account_id";
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}
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/* Fix Default Fields */
if (!isset($parms['fields']))
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{
$parms['fields'] = $this->get_error_cols_e();
}
return $this->get_error($parms);
}
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function get_no_errors()
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{
/* Get max ErrorId */
$this->db->query("select count(*) as max_id from $this->log_table, $this->msg_table WHERE $this->log_table.log_id = $this->msg_table.log_msg_log_id",__LINE__,__FILE__);
return $this->db->next_record() ? $this->db->f('max_id') : 0;
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}
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function get_error($parms)
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{
/* Get parameter values */
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$from = $parms['from'];
$where = $parms['where'];
$orderby = $parms['orderby'];
$fields = $parms['fields'];
/* Build From_Clause */
$from_clause = "FROM $this->log_table , $this->msg_table ";
if (isset($from))
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{
$from[] = $this->log_table;
$from[] = $this->msg_table;
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$from_clause = 'FROM '.implode(', ' , $from).' ';
}
/* Build Where_Clause */
$where_clause = "WHERE $this->log_table.log_id = $this->msg_table.log_msg_log_id ";
if (isset($where))
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{
$where[] = "$this->log_table.log_id = $this->msg_table.log_msg_log_id";
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$where_clause = 'WHERE ' . implode(' AND ',$where) . ' ';
}
/* Build Order_By_Clause */
$orderby_clause = "ORDER BY $this->log_table.log_id, $this->msg_table.log_msg_seq_no ";
if (isset($orderby))
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{
$orderby_clause = 'ORDER BY ' . implode(', ',$orderby);
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}
/* If no Fields specified default to * */
if (!isset($fields))
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{
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$fields = $this->get_error_cols();
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}
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$rows = array();
$select = 'SELECT ' . implode(',',array_keys($fields)) . ' ' . $from_clause . $where_clause . $orderby_clause;
$this->db->query($select,__LINE__,__FILE__);
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while($this->db->next_record())
{
foreach($fields as $fname => $fopt)
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{
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$this_row[$fname]['value'] = $this->db->f($fname);
}
$rows[] = $this_row;
}
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return $rows;
}
}