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|
<?/*
+-------------------------------------------------------------------------+
| Copyright (C) 2002 Ian Berry |
| |
| 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. |
+-------------------------------------------------------------------------+
| cacti: the rrdtool frontend [php-auth, php-tree, php-form] |
+-------------------------------------------------------------------------+
| This code is currently maintained and debugged by Ian Berry, any |
| questions or comments regarding this code should be directed to: |
| - iberry@raxnet.net |
+-------------------------------------------------------------------------+
| - raXnet - http://www.raxnet.net/ |
+-------------------------------------------------------------------------+
*/?>
<? $section = "View Graphs"; $guest_account = true; include ('auth/include/auth.php');
include ("include/database.php");
include_once ("include/rrd_functions.php");
include_once ("include/functions.php");
include ('include/config.php');
include ("include/top_graph_header.php");
$user_id = GetCurrentUserID($HTTP_COOKIE_VARS["cactilogin"], $config["guest_user"]["value"]);
if (isset($hide) == true) {
/* find out if the current user has rights here */
$sql_id = mysql_query("select graphsettings from auth_users where id=$user_id", $cnn_id);
/* only update expand/contract info is this user has writes to keep their own settings */
if (mysql_num_rows($sql_id) != 0) {
if (mysql_result($sql_id, 0, "graphsettings") == "on") {
mysql_query("delete from settings_tree where treeitemid=$branch_id and userid=$user_id",$cnn_id);
mysql_query("insert into settings_tree (treeitemid,userid,status) values ($branch_id,$user_id,$hide)",$cnn_id);
}
}
}
/* if auth is enabled, get some basic info about this user so we know what they have
rights to */
if ($config["global_auth"]["value"] == "on") {
$sql_id_user = mysql_query("select graphpolicy,showtree,showlist,showpreview from auth_users where id=$user_id",$cnn_id);
if (mysql_num_rows($sql_id_user) == 0) {
print "<strong><font size=\"+1\" color=\"FF0000\">CANNOT FIND USER!</font></strong>"; exit;
}else{
$show_tree_view = mysql_result($sql_id_user, 0, "showtree");
$show_list_view = mysql_result($sql_id_user, 0, "showlist");
$show_preview_view = mysql_result($sql_id_user, 0, "showpreview");
}
}else{
/* if auth is turned off; obviously they have rights */
$show_tree_view = "on";
$show_list_view = "on";
$show_preview_view = "on";
}
switch ($action) {
case 'tree':
if ($show_tree_view != "on") {
print "<strong><font size=\"+1\" color=\"FF0000\">YOU DO NOT HAVE RIGHTS FOR TREE VIEW</font></strong>"; exit;
}
include_once ('include/form.php');
include_once ('include/tree_functions.php');
DrawMatrixTableBegin("97%");
$array_tree["options"]["sql_type_column"] = "type";
if (!(isset($tree_id))) { $tree_id = 0; }
/* if cacti's builtin authentication is turned on then make sure to take
graph permissions into account here. if a user does not have rights to a
particular graph; do not show it. they will get an access denied message
if they try and view the graph directly. */
if ($config["global_auth"]["value"] == "on") {
/* take tree permissions into account here, if the user does not have permission
give an "access denied" message */
$sql_id = mysql_query("select userid from auth_graph_hierarchy where hierarchyid=$tree_id and userid=" . GetCurrentUserID($HTTP_COOKIE_VARS["cactilogin"],$config["guest_user"]["value"]),$cnn_id);
if ($config["graph_policy"]["auth"] == "1") {
if (mysql_num_rows($sql_id) > 0) { $access_denied = true; }
}elseif ($config["graph_policy"]["auth"] == "2") {
if (mysql_num_rows($sql_id) == 0) { $access_denied = true; }
}
if ($access_denied == true) {
print "<strong><font size=\"+1\" color=\"FF0000\">ACCESS DENIED</font></strong>"; exit;
}
/* user is allowed to view this graph hierarchy; so lets move and create
the SQL string that will show only the graphs that the user has rights to view
in this tree */
if ($config["graph_policy"]["auth"] == "1") {
$sql_where = "where ag.userid is null";
}elseif ($config["graph_policy"]["auth"] == "2") {
$sql_where = "where (ag.userid is not null or h.type=\\\"Heading\\\")";
}
$array_tree["options"]["sql_string"] = 'select
h.id,h.graphid,h.rraid,h.type,h.title,h.parent,
g.title as gtitle,
st.status,
ag.graphid as aggraphid, ag.userid as aguserid
from graph_hierarchy_items h
left join rrd_graph g on h.graphid=g.id
left join settings_tree st on (h.id=st.treeitemid and st.userid=' . $user_id . ')
left join auth_graph ag on (g.id=ag.graphid and ag.userid=' . $user_id . ')
' . $sql_where . '
and h.parent=$branch
and h.treeid=' . $tree_id . '
order by h.sequence';
}else{
$array_tree["options"]["sql_string"] = 'select
h.id,h.graphid,h.rraid,h.type,h.title,h.parent,
g.title as gtitle,
r.name as rname,
st.status
from graph_hierarchy_items h
left join rrd_graph g on h.graphid=g.id
left join rrd_rra r on h.rraid=r.id
left join settings_tree st on (h.id=st.treeitemid and st.userid=' . $user_id . ')
where h.parent=$branch
and h.treeid=' . $tree_id . '
order by h.sequence';
}
/* this SQL string is used in case a user clicks on a branch in the tree; this way
cacti will show the actual branch they clicked on in addition to its children */
if ($start_branch != "") {
$array_tree["options"]["sql_header_string"] = 'select
h.id,h.graphid,h.rraid,h.type,h.title,h.parent,
g.title as gtitle,
r.name as rname,
st.status
from graph_hierarchy_items h
left join rrd_graph g on h.graphid=g.id
left join rrd_rra r on h.rraid=r.id
left join settings_tree st on (h.id=st.treeitemid and st.userid=' . $user_id . ')
where h.id=$branch
and h.treeid=' . $tree_id . '
order by h.sequence';
}
$array_tree["options"]["sql_connection_id"] = $cnn_id;
$array_tree["options"]["indent"] = "- ";
$array_tree["options"]["start_branch"] = $start_branch;
$array_tree["options"]["alternating_row_colors"] = false;
$array_tree["options"]["tree_id"] = $tree_id;
$array_tree["options"]["remove_action"] = '';
$array_tree["options"]["create_margin"] = true;
$array_tree["options"]["use_expand_contract"] = true;
$array_tree["options"]["show_item"] = '<a href=\"graph_view.php?action=tree&tree_id=' .
$tree_id . '&start_branch=' . $start_branch . '&hide=0&branch_id=" .
mysql_result($sql_id, $i, "id") . "\"><img src=\"images/show.gif\" border=\"0\"></a>';
$array_tree["options"]["hide_item"] = '<a href=\"graph_view.php?action=tree&tree_id=' .
$tree_id . '&start_branch=' . $start_branch . '&hide=1&branch_id=" .
mysql_result($sql_id, $i, "id") . "\"><img src=\"images/hide.gif\" border=\"0\"></a>';
$array_tree["item_can_have_children"]["Heading"] = true;
$array_tree["item_td_code"]["Heading"] = 'bgcolor=\"#$color_panel\" colspan=\"' . $array_settings["preview"]["columnnumber"] . '\"';
$array_tree["item_action"]["Heading"] = '<strong><a href=\"graph_view.php?action=tree&tree_id=' . $tree_id . '&start_branch=" . mysql_result($sql_id, $i, "id") . "\">" . mysql_result($sql_id, $i, "title") . "</a></strong>';
$array_tree["item_can_have_children"]["Graph"] = false;
switch ($array_settings["hierarchical"]["viewtype"]) {
case "1":
$array_tree["item_action"]["Graph"] = '<a href=\"graph.php?graphid=" . mysql_result($sql_id, $i, "graphid") .
"&rraid=all\"><img align=\"middle\" src=\"graph_image.php?graphid=" . mysql_result($sql_id, $i, "graphid") .
"&rraid=" . mysql_result($sql_id, $i, "rraid") . "&graph_start=-' .
$array_settings["preview"]["timespan"] . '&graph_height=' .
$array_settings["preview"]["height"] . '&graph_width=' . $array_settings["preview"]["width"] .
'&graph_nolegend=true\" border=\"0\" alt=\"" . mysql_result($sql_id, $i, "gtitle") . "\"></a>';
$array_tree["item_columns"]["Graph"] = $array_settings["preview"]["columnnumber"];
break;
case "2":
$array_tree["item_action"]["Graph"] = '<a href=\"graph.php?graphid=" . mysql_result($sql_id, $i, "graphid") .
"&rraid=all\">" . mysql_result($sql_id, $i, "gtitle") . "</a>';
break;
}
DrawMatrixRowBegin();
DrawMatrixCustom("<td colspan=\"2\">");
DrawMatrixCustom("<strong><a href=\"graph_view.php?action=tree&tree_id=$tree_id\">[root]</a> - $tree_name</strong><br><br>");
DrawMatrixCustom("</td>");
DrawMatrixRowEnd();
GrowTree($array_tree);
print '</td></tr>';
DrawMatrixTableEnd();
break;
case 'preview':
if ($show_preview_view != "on") {
print "<strong><font size=\"+1\" color=\"FF0000\">YOU DO NOT HAVE RIGHTS FOR PREVIEW VIEW</font></strong>"; exit;
}
/* graph permissions */
if ($config["global_auth"]["value"] == "on") {
if ($config["graph_policy"]["auth"] == "1") {
$sql_where = "where ag.userid is null";
}elseif ($config["graph_policy"]["auth"] == "2") {
$sql_where = "where ag.userid is not null";
}
$sql_id = mysql_query("select
g.id,g.title
from rrd_graph g
left join auth_graph ag on (g.id=ag.graphid and ag.userid=$user_id)
$sql_where
order by g.title",$cnn_id);
}else{
$sql_id = mysql_query("select
id,title
from rrd_graph
order by title",$cnn_id);
}
$rows = mysql_num_rows($sql_id); $i = 0;
?><tr><td bgcolor="#<?print $color_light;?>" width="1%" rowspan="99999"></td><?
while ($i < $rows) {
?><td width="25%"><a href="graph.php?rraid=all&graphid=<?print mysql_result($sql_id, $i, "id");?>"><img src="graph_image.php?graphid=<?print mysql_result($sql_id, $i, "id");?>&rraid=<?print $array_settings["preview"]["rraid"];?>&graph_start=-<?print $array_settings["preview"]["timespan"];?>&graph_height=<?print $array_settings["preview"]["height"];?>&graph_width=<?print $array_settings["preview"]["width"];?>&graph_nolegend=true" border="0" alt="<?print mysql_result($sql_id, $i, "title");?>"></a><?
?></td><?
$i++;
$k++;
if ($k==$array_settings["preview"]["columnnumber"]) {
$k = 0;
?></tr><tr height="10"><td> </td></tr><tr><?
}
$i_rra = 0;
}
?></tr><?
break;
case 'list':
if ($show_list_view != "on") {
print "<strong><font size=\"+1\" color=\"FF0000\">YOU DO NOT HAVE RIGHTS FOR LIST VIEW</font></strong>"; exit;
}
include_once ("include/form.php");
/* graph permissions */
if ($config["global_auth"]["value"] == "on") {
if ($config["graph_policy"]["auth"] == "1") {
$sql_where = "where ag.userid is null";
}elseif ($config["graph_policy"]["auth"] == "2") {
$sql_where = "where ag.userid is not null";
}
$sql_id = mysql_query("select
g.id,g.title
from rrd_graph g
left join auth_graph ag on (g.id=ag.graphid and ag.userid=$user_id)
$sql_where
order by g.title",$cnn_id);
}else{
$sql_id = mysql_query("select
id,title
from rrd_graph
order by title",$cnn_id);
}
$rows = mysql_num_rows($sql_id); $i = 0;
$sql_id_rra = mysql_query("select id,name from rrd_rra order by id",$cnn_id);
$rows_rra = mysql_num_rows($sql_id_rra); $i_rra = 0;
print "<table width=\"97%\">";
print "<tr>";
while ($i < $rows) {
switch ($array_settings["list"]["listviewtype"]) {
case "1":
?><td width="25%"><strong><?print mysql_result($sql_id, $i, "title");?> [<a href="graph.php?graphid=<?print mysql_result($sql_id, $i, "id");?>&rraid=all">all</a>]</strong><br><?
while ($i_rra < $rows_rra) {
?><a href="graph.php?graphid=<?print mysql_result($sql_id, $i, "id");?>&rraid=<?print mysql_result($sql_id_rra, $i_rra, "id");?>"><?print mysql_result($sql_id_rra, $i_rra, "name");?></a><br><?
$i_rra++;
}
?></td><?
$i++;
$k++;
if ($k==4) {
$k = 0;
?></tr><tr height="10"><td> </td></tr><tr><?
}
$i_rra = 0;
break;
case "2":
?><td><strong><a href="graph.php?graphid=<?print mysql_result($sql_id, $i, "id");?>&rraid=all"><?print mysql_result($sql_id, $i, "title");?></a></strong></td></tr><tr><?
$i++;
break;
}
}
?></tr></table><?
break;
}
include_once ("include/bottom_footer.php");
|
