require_api('compress_api.php');
require_api('config_api.php');
require_api('graphviz_api.php');
require_api('workflow_api.php');
auth_ensure_user_authenticated();
if (!config_get('relationship_graph_enable')) {
access_denied();
}
compress_enable();
$t_status_arr = MantisEnum::getAssocArrayIndexedByValues(config_get('status_enum_string'));
$t_graph_fontname = config_get('relationship_graph_fontname');
$t_graph_fontsize = config_get('relationship_graph_fontsize');
$t_graph_fontpath = get_font_path();
$t_dot_tool = config_get('dot_tool');
$t_graph_attributes = array();
if (!empty($t_graph_fontpath)) {
$t_graph_attributes['fontpath'] = $t_graph_fontpath;
}
$t_graph = new Graph('workflow', $t_graph_attributes, $t_dot_tool);
$t_graph->set_default_node_attr(array('fontname' => $t_graph_fontname, 'fontsize' => $t_graph_fontsize, 'shape' => 'record', 'style' => 'filled', 'height' => '0.2', 'width' => '0.4'));
$t_graph->set_default_edge_attr(array('style' => 'solid', 'color' => '#0000C0', 'dir' => 'forward'));
foreach ($t_status_arr as $t_from_status => $t_from_label) {
$t_enum_status = MantisEnum::getAssocArrayIndexedByValues(config_get('status_enum_string'));
foreach ($t_enum_status as $t_to_status_id => $t_to_status_label) {
if (workflow_transition_edge_exists($t_from_status, $t_to_status_id)) {
$t_graph->add_edge(string_no_break(MantisEnum::getLabel(lang_get('status_enum_string'), $t_from_status)), string_no_break(MantisEnum::getLabel(lang_get('status_enum_string'), $t_to_status_id)), array());
}
}
}
$t_graph->output('png', true);
/**
* Outputs an image map in XHTML format using the <map> element for the given
* relationship graph.
* @param Graph $p_graph Relationship graph object generated from relgraph_generate_graph_for_bug()
* @param string $p_name The XHTML name attribute to apply to the containing <map> element
* @return null
*/
function relgraph_output_map($p_graph, $p_name)
{
echo '<map name="' . $p_name . '">' . "\n";
$p_graph->output('cmapx');
echo '</map>' . "\n";
}
function create_graph($type, $range = null)
{
global $db;
// Do we have date range criteria?
if ($range['end'] || $range['start']) {
$start = (int) $range['start'];
$end = (int) $range['end'];
} else {
$start = TIME_NOW - 60 * 60 * 24 * 30;
$end = TIME_NOW;
}
$allowed_types = array('users', 'threads', 'posts');
if (!in_array($type, $allowed_types)) {
die;
}
require_once MYBB_ROOT . 'inc/class_graph.php';
$points = $stats = $datelines = array();
if ($start == 0) {
$query = $db->simple_select("stats", "dateline,num{$type}", "dateline <= '" . (int) $end . "'", array('order_by' => 'dateline', 'order_dir' => 'desc', 'limit' => 2));
while ($stat = $db->fetch_array($query)) {
$stats[] = $stat['num' . $type];
$datelines[] = $stat['dateline'];
$x_labels[] = date("m/j", $stat['dateline']);
}
$points[$datelines[0]] = 0;
$points[$datelines[1]] = $stats[0] - $stats[1];
ksort($points, SORT_NUMERIC);
} elseif ($end == 0) {
$query = $db->simple_select("stats", "dateline,num{$type}", "dateline >= '" . (int) $start . "'", array('order_by' => 'dateline', 'order_dir' => 'asc', 'limit' => 2));
while ($stat = $db->fetch_array($query)) {
$stats[] = $stat['num' . $type];
$datelines[] = $stat['dateline'];
$x_labels[] = date("m/j", $stat['dateline']);
}
$points[$datelines[0]] = 0;
$points[$datelines[1]] = $stats[1] - $stats[0];
ksort($points, SORT_NUMERIC);
} else {
$query = $db->simple_select("stats", "dateline,num{$type}", "dateline >= '" . (int) $start . "' AND dateline <= '" . (int) $end . "'", array('order_by' => 'dateline', 'order_dir' => 'asc'));
while ($stat = $db->fetch_array($query)) {
$points[$stat['dateline']] = $stat['num' . $type];
$datelines[] = $stat['dateline'];
$x_labels[] = date("m/j", $stat['dateline']);
}
}
sort($datelines, SORT_NUMERIC);
// Find our year(s) label
$start_year = date('Y', $datelines[0]);
$last_year = date('Y', $datelines[count($datelines) - 1]);
if ($last_year - $start_year == 0) {
$bottom_label = $start_year;
} else {
$bottom_label = $start_year . " - " . $last_year;
}
// Create the graph outline
$graph = new Graph();
$graph->add_points(array_values($points));
$graph->add_x_labels($x_labels);
$graph->set_bottom_label($bottom_label);
$graph->render();
$graph->output();
}
$graph->output($png);
$graph->terminal = "epslatex linewidth 3";
$graph->output($eps);
// echo $graph;
}
$generators = array('simple' => 'Populate/Clear (high)');
$algorithms = array($lrpair, $pairs, $preev);
foreach ($generators as $generator => $generatorName) {
$png = "graphs/{$generator}_high.png";
$eps = "graphs/{$generator}_high.eps";
if (file_exists($png) && file_exists($eps)) {
if (filemtime($file) < filemtime($png) && filemtime(__FILE__) < filemtime($png)) {
continue;
}
}
$graph = new Graph();
$graph->xrange = '[0:2000000]';
$graph->title = "\"{$generatorName} benchmark\"";
foreach ($algorithms as $algo) {
$plot = new Plot();
$plot->datafile = "< grep \"{$algo->selector}_{$generator}\" {$file}";
$plot->datamodifiers = "using 2:5";
$plot->style = "{$stdline} '{$algo->color}'";
$plot->title = $algo->name;
$graph->addPlot($plot);
}
$graph->output($png);
$graph->terminal = "epslatex linewidth 3";
$graph->output($eps);
// echo $graph;
}
