0byt3m1n1

Path: /data/applications/aps/mantis/1.1.1-6/standard/htdocs/graphs/ [ Home ]
File: graph_by_severity.php
<?php
# Mantis - a php based bugtracking system

# Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
# Copyright (C) 2002 - 2007  Mantis Team   - mantisbt-dev@lists.sourceforge.net

# Mantis 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.
#
# Mantis 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 Mantis.  If not, see <http://www.gnu.org/licenses/>.

	# --------------------------------------------------------
	# $Id: graph_by_severity.php,v 1.8.22.1 2007-10-13 22:35:53 giallu Exp $
	# --------------------------------------------------------
?>
<?php
	require_once( '../core.php' );

	$t_core_path = config_get( 'core_path' );

	require_once( $t_core_path.'graph_api.php' );
?>
<?php
	# Grab Data
	# ---

	$t_project_id = helper_get_current_project();

	$data_category_arr = array();
	$data_count_arr = array();
	$query = "SELECT severity, COUNT(severity) as count
				FROM mantis_bug_table
				WHERE status<80 AND
				      project_id='$t_project_id'
				GROUP BY severity
				ORDER BY severity";
	$result = db_query( $query );
	$severity_count = db_num_rows( $result );
	$total = 0;
	$longest_size = 0;
	for ($i=0;$i<$severity_count;$i++) {
		$row = db_fetch_array( $result );
		extract( $row );

		$total += $count;
		$severity = get_enum_element( 'severity', $severity );
		$data_category_arr[] = $severity;
		$data_count_arr[] = $count;

		if ( strlen( $severity ) > $longest_size ) {
			$longest_size = strlen( $severity );
		}
	}
	$longest_size++;
	for ($i=0;$i<$severity_count;$i++) {
		$percentage = number_format( $data_count_arr[$i] / $total * 100, 1 );
		$percentage_str = str_pad($percentage, 5, ' ', STR_PAD_LEFT);
		$data_category_arr[$i] = str_pad($data_category_arr[$i], $longest_size);
		$data_category_arr[$i] = $data_category_arr[$i].$percentage_str;
		if ( $percentage < 1 ) {
			$data_count_arr[$i] = 0;
		}
	}

	$proj_name = project_get_field( $t_project_id, 'name' );

	# Setup Graph
	# ---

	$graph = new PieGraph(800,600);
	$graph->SetShadow();

	# Set A title for the plot
	$graph->title->Set( "SPR Severity Distribution Graph: $proj_name" );
	$graph->title->SetFont( FF_FONT1, FS_BOLD );

	# Create graph
	$p1 = new PiePlot( $data_count_arr );
	$p1->SetLegends( $data_category_arr );
	$p1->SetSize( 250 );
	$p1->SetCenter( 0.35 );
	$p1->SetSliceColors( $g_color_arr );
	$p1->SetStartAngle( -90 );

	$graph->Add( $p1 );

	$graph->Stroke();
?>