\n";
$treeinfo = db_fetch_row("SELECT * FROM graph_tree_view WHERE id = $args[tree_id]");
## This code makes sure that the tree you're trying to show is either a public tree or owned by you.
# if ($treeinfo[Owner] == '' || ($treeinfo[Owner] != 0 && $treeinfo[Owner] != $user_id)) {
# print "GRAPH TREE IS NOT PUBLIC AND DOESN'T BELONG TO YOU.
ACCESS DENIED!
\n";
# exit;
# }
# print "$treeinfo[Title]
\n";
if ($config["global_auth"]["value"] == "on") {
$sql = "select
h.id,h.graph_id,h.rra_id,h.type,h.title,h.order_key,
g.Title as gtitle,
st.Status as status,
ag.graphid as aggraphid, ag.userid as aguserid
from graph_tree_view_items h
left join rrd_graph g on h.graph_id=g.id
left join settings_tree st on (h.id=st.treeitemid and st.userid=$user_id)
left join auth_graph ag on (g.id=ag.graphid and ag.userid=$user_id)
where h.tree_id=$tree_id
and h.order_key like '$search_key%'
$sql_where
order by h.order_key";
}else{
$sql = "select
h.id,h.graph_id,h.rra_id,h.type,h.title,h.order_key,
g.title as gtitle,
r.name as rname,
st.Status as status
from graph_tree_view_items h
left join rrd_graph g on h.graph_id=g.id
left join rrd_rra r on h.rraid=r.id
left join settings_tree st on (h.id=st.treeitemid and st.userid=$user_id)
where h.tree_id=$tree_id
and h.order_key like '$search_key%'
order by h.order_key";
}
# print "$sql
\n";
$heirarchy = db_fetch_assoc($sql);
$search_key = preg_replace("/0+$/","",$start_branch);
## First off, we walk the tree from the top to the root. We do it in that order so that we
for ($i = (sizeof($heirarchy) - 1); $i > 0; --$i) {
$leaf = $heirarchy[$i];
## While we're walking the tree, let's go ahead and set 'hide' flags for any branches that should be hidden (status in settings_tree == 1)
if ($set[status] == 1) {
$hide[preg_replace("/0+$/","",$set[order_key])] = 1;
# print "Adding Hide for '".preg_replace("/0+$/","",$set[order_key])."'
\n";
}
$tier = tree_tier($leaf[order_key], 2);
$parent_key = str_pad(substr($leaf[order_key],0,(($tier - 1) * 2) ),60,'0',STR_PAD_RIGHT);
## If there's a graph_id, the leaf is a graph, not a heading, so we increment the parent's num_graphs
if ($leaf[graph_id]) {
++$num_graphs[$parent_key];
# print "graph_id = '$leaf[graph_id]'. Incrementing parent '$parent_key'.
\n";
}
## We also need the max_tier to do colspans so we do this to get it:
if ($tier > $max_tier) { $max_tier = $tier; }
}
## Now that we know how many graphs each heading has and whether it's supposed to be hidden, we walk the tree again from top to root to figure
## out how many rows each vertical bar should span.
for ($i = (sizeof($heirarchy) - 1); $i >= 0; --$i) {
$leaf = $heirarchy[$i];
$tier = tree_tier($leaf[order_key], 2);
if (!$leaf[graph_id]) {
# print "Checking header $leaf[id], $leaf[order_key], num_graphs = '".$num_graphs[$leaf[order_key]]."'
\n";
if (! $hide[preg_replace("/0+$/","",$leaf[order_key])]) {
if ($num_graphs[$leaf[order_key]] > 0) {
++$rowspans[$leaf[order_key]];
# print "num_graphs[$leaf[order_key]] > 0 - incrementing rowspans[$leaf[order_key]]
\n";
}
}
$j = $tier - 1;
$parent_key = str_pad(substr($leaf[order_key],0,$j * 2 ),60,'0',STR_PAD_RIGHT);
$rowspans[$parent_key] += ($rowspans[$leaf[order_key]] + 1);
# print "Adding ".($rowspans[$leaf[order_key]] + 1)." to rowspans[$parent_key] for $leaf[id]
\n";
}
}
$indent = "![](\"images/gray_line.gif\")
";
print "\n";
DrawMatrixTableBegin();
$already_open = false;
## Here we go. Starting the main tree drawing loop.
if (sizeof($heirarchy) > 0) {
foreach ($heirarchy as $leaf) {
## Need to remember what this block is for... :)
$no_graphs = 0;
if (sizeof($hide) > 0) {
foreach (array_keys($hide) as $key_root) {
if (preg_match("/^$key_root/",$leaf[order_key])) {
if (preg_match("/^".$key_root."00/",$leaf[order_key])) {
$no_graphs = 1;
} else {
$skip_entry = 1;
}
}
}
}
if ($skip_entry) {
$skip_entry = 0;
continue;
}
$tier = tree_tier($leaf[order_key], 2);
$current_leaf_type = $leaf[graph_id] ? "graph" : "heading";
if ($current_leaf_type == 'heading') {
## If this isn't the first heading, we may have to close tables/rows.
if ($heading_ct > 0) {
if ($need_table_close) {
if ($graph_ct % 2 == 0) { print "\n"; }
print "\n";
$already_open = false;
}
}
$colspan = (($max_tier - $tier) * 2);
$rowspan = $rowspans[$leaf[order_key]];
# print "Order key = '$leaf[order_key]', rs = '".$rowspans[$leaf[order_key]]."', rowspan = '$rowspan'
\n";
if (! $already_open) {
print "\n";
$already_open = true;
}
if ($options[use_expand_contract]) {
if ($hide[preg_replace("/0+$/","",$leaf[order_key])] == 1) {
$other_status = '0';
$ec_icon = 'show';
} else {
$other_status = '1';
$ec_icon = 'hide';
++$heading_ct;
}
print " | \n";
} else {
print "$indent | \n";
}
print "$leaf[title] | \n
";
$already_open = false;
## If a heading isn't hidden and has graphs, start the vertical bar.
if (! $hide[preg_replace("/0+$/","",$leaf[order_key])] && $rowspan > 0) {
print "| | \n";
$already_open = true;
}
## If this heading has graphs and we're supposed to show graphs, start that table.
if ($num_graphs[$leaf[order_key]] > 0 && ! $no_graphs) {
$need_table_close = true;
print "\n";
} else {
$need_table_close = false;
}
$graph_ct = 0;
} else {
++$graph_ct;
switch ($array_settings["hierarchical"]["viewtype"]) {
case "1":
print "![$leaf[Title]](graph_image.php?graphid=$leaf[graph_id]&rraid=$leaf[rra_id]&graph_start=-".$array_settings["preview"]["timespan"].) | \n";
break;
case "2":
print " | $leaf[title] | ";
break;
}
if ($graph_ct % 2 == 0) { print " \n"; }
}
}
}
DrawMatrixTableEnd();
}
?>
|