- added pie graphs (Artem)

 - added subclasses chart.inc.php and pie.inc.php, extending graph.inc.php (Artem)

git-svn-id: svn://svn.zabbix.com/trunk@4458 97f52cf1-0a1b-0410-bd0e-c28be96e8082

1 files changed, 107 insertions, 0 deletions

diff --git a/frontends/php/chart6.php b/frontends/php/chart6.php
new file mode 100644
index 00000000..eb866c20
--- /dev/null
+++ b/frontends/php/chart6.php
@@ -0,0 +1,107 @@
+<?php
+/* 
+** ZABBIX
+** Copyright (C) 2000-2005 SIA Zabbix
+**
+** 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.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+**/
+?>
+<?php
+	require_once "include/config.inc.php";
+	require_once "include/graphs.inc.php";
+	require_once "include/classes/pie.inc.php";
+	
+	$page["file"]	= "chart2.php";
+	$page["title"]	= "S_CHART";
+	$page["type"]	= PAGE_TYPE_IMAGE;
+
+include_once "include/page_header.php";
+
+?>
+<?php
+//		VAR			TYPE	OPTIONAL FLAGS	VALIDATION	EXCEPTION
+	$fields=array(
+		"graphid"=>		array(T_ZBX_INT, O_MAND,	P_SYS,	DB_ID,		null),
+		"period"=>		array(T_ZBX_INT, O_OPT,		P_NZERO,	BETWEEN(ZBX_MIN_PERIOD,ZBX_MAX_PERIOD),	null),
+		"from"=>		array(T_ZBX_INT, O_OPT,		P_NZERO,	null,		null),
+		"stime"=>		array(T_ZBX_STR, O_OPT,		P_SYS,		null,		null),
+		"border"=>		array(T_ZBX_INT, O_OPT,		P_NZERO,	IN('0,1'),	null),
+		"width"=>		array(T_ZBX_INT, O_OPT,		P_NZERO,	'{}>0',		null),
+		"height"=>		array(T_ZBX_INT, O_OPT,		P_NZERO,	'{}>0',		null),
+		"graph3d"=>	array(T_ZBX_INT, O_OPT,	P_NZERO,	IN('0,1'),		null),
+		"legend"=>	array(T_ZBX_INT, O_OPT,	P_NZERO,	IN('0,1'),		null)
+	);
+
+	check_fields($fields);
+?>
+<?php
+	$denyed_hosts = get_accessible_hosts_by_user($USER_DETAILS, PERM_READ_ONLY, PERM_MODE_LT);
+	
+	if( !($db_data = DBfetch(DBselect(
+					'SELECT g.*,h.host,h.hostid '.
+					' FROM graphs g '.
+						' LEFT JOIN graphs_items gi ON g.graphid=gi.graphid '.
+						' LEFT JOIN items i ON gi.itemid=i.itemid '.
+						' LEFT JOIN hosts h ON i.hostid=h.hostid '.
+					' WHERE g.graphid='.$_REQUEST["graphid"].
+						/* " AND '.DBid2nodeid("g.graphid").'='.$ZBX_CURNODEID. */ /* NOTE: the chart can display any accesiable graph! */
+						' AND ( h.hostid NOT IN('.$denyed_hosts.') '.
+						' OR h.hostid IS NULL) '))))
+	{
+		access_deny();
+	}
+
+	$graph = new Pie($db_data["graphtype"]);
+
+	if(isset($_REQUEST["period"]))		$graph->SetPeriod($_REQUEST["period"]);
+	if(isset($_REQUEST["from"]))		$graph->SetFrom($_REQUEST["from"]);
+	if(isset($_REQUEST["stime"]))		$graph->SetSTime($_REQUEST["stime"]);
+	if(isset($_REQUEST["border"]))		$graph->SetBorder(0);
+
+	$width = get_request("width", 0);
+
+	if($width <= 0) $width = $db_data["width"];
+
+	$height = get_request("height", 0);
+	if($height <= 0) $height = $db_data["height"];
+
+	$graph->SetWidth($width);
+	$graph->SetHeight($height);
+	$graph->SetHeader($db_data["host"].":".$db_data['name']);
+
+	if($db_data['show_3d'] == 1) $graph->SwitchPie3D();
+	$graph->SwitchLegend($db_data['show_legend']);
+
+	$result = DBselect("select gi.* from graphs_items gi ".
+		" where gi.graphid=".$db_data["graphid"].
+		" order by gi.sortorder, gi.itemid desc");
+
+	while($db_data=DBfetch($result))
+	{
+		$graph->AddItem(
+			$db_data["itemid"],
+			$db_data["calc_fnc"],
+			$db_data["color"],
+			$db_data["type"],
+			$db_data["periods_cnt"]
+			);
+	}
+	$graph->draw();
+?>
+<?php
+
+include_once "include/page_footer.php";
+
+?>