<?php
/*=====================================================================*\
|| ################################################################### ||
|| # BugStrike [#]version[#]
|| # --------------------------------------------------------------- # ||
|| # Copyright Š2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
|| # This file may not be reproduced in any way without permission.  # ||
|| # --------------------------------------------------------------- # ||
|| # User License Agreement at http://www.iris-studios.com/license/  # ||
|| ################################################################### ||
\*=====================================================================*/

$fetchtemplates = array(
	'search',
	'search_results',
	//'search_results_bit'
);

require_once('./global.php');

if (!can_perform('cansearch'))
{
	$message->error_permission();
}

define('MODE', intval($bugsys->in['mode']));
define('MODE_ANY', ((MODE == 1) ? 1 : 0));
define('MODE_ALL', ((MODE == 2) ? 1 : 0));
define('MODE_RAW', ((MODE == 3) ? 1 : 0));

define('SEARCH_WORD_MIN', 3);

// ###################################################################

if (empty($_REQUEST['do']))
{
	$_REQUEST['do'] = 'search';
}

// ###################################################################

if ($_REQUEST['do'] == 'results')
{
	// -------------------------------------------------------------------
	// parse out our product/component/version
	$pcv = parse_pcv_select($bugsys->in['pcv_select']);
	
	// -------------------------------------------------------------------
	// handle keywords
	if ($bugsys->in['summary'])
	{
		$keywords = preg_split('#\s+#', $bugsys->in['summary']);
		
		// #*# need to have some str to bool conversions
		
		foreach ($keywords AS $word)
		{
			if (strlen($word) < SEARCH_WORD_MIN)
			{
				continue;
			}
			
			if (MODE_ALL)
			{
				$querybuild['text'] .= " +$word";
			}
			else
			{
				$querybuild['text'] .= " $word";
			}
			
			if (!preg_match('#-(.+?)#', trim($word)))
			{
				$hilight .= " $word";
			}
		}
		
		$hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
		$hilight = trim($hilight);
		$hilight = preg_replace('#\s#', '+', $hilight);
		
		$temp = trim($querybuild['text']);
		
		if (MODE_ALL OR MODE_RAW)
		{
			$bool_flag = ' IN BOOLEAN MODE';
		}
		
		$querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
	}
	
	// -------------------------------------------------------------------
	// reporter
	if ($bugsys->in['reporter'])
	{
		// force email or name?? make a distinction?
		// more elegant way to do this? probably
		$user = $db->query_first("SELECT * FROM user WHERE email = '" . $bugsys->in['reporter'] . "' OR MATCH (displayname) AGAINST ('" . $bugsys->in['reporter'] . "')");
		if ($user['userid'])
		{
			$querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
		}
	}
	
	// -------------------------------------------------------------------
	// product/component/version stuff
	if (is_array($bugsys->in['pcv']))
	{
		$querybuild['pcv'] = "AND bug.productid = $pcv[product] AND bug.componentid = $pcv[component] AND bug.versionid = $pcv[version]";
	}
	
	// -------------------------------------------------------------------
	// severity, priority, status, resolution, assignedto
	
	// severity
	if ($bugsys->in['severity'])
	{
		$querybuild['severity'] = "AND bug.severity = " . intval($bugsys->in['severity']);
	}
	
	// priority
	if ($bugsys->in['priority'])
	{
		$querybuild['priority'] = "AND bug.priority = " . intval($bugsys->in['priority']);
	}
	
	// status
	if ($bugsys->in['status'])
	{
		$querybuild['status'] = "AND bug.status = " . intval($bugsys->in['status']);
	}
	
	// resolution
	if ($bugsys->in['resolution'])
	{
		$querybuild['resolution'] = "AND bug.resolution = " . intval($bugsys->in['resolution']);
	}
	
	// assignment
	if ($bugsys->in['assignedto'])
	{
		$querybuild['assignedto'] = "AND bug.assignedto = " . intval($bugsys->in['assignedto']);
	}
	
	// -------------------------------------------------------------------
	// date
	if ($bugsys->in['date'])
	{
		// now - (seconds/day * number of days)
		$dateline = time() - (intval($bugsys->in['date']) * 3600);
		$querybuild['date'] = "AND bug.dateline >= $dateline";
	}
	
	// -------------------------------------------------------------------
	// sort by
	$sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
	$orderby = array('ASC', 'DESC');
	$bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
	if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
	{
		$sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
	}
	else if ($bugsys->in['sortby'] == 'relevance')
	{
		$sortclause = '';
	}
	else
	{
		$message->error('bad sort');
	}
	
	// -------------------------------------------------------------------
	// do the search
	$search = $db->query("
		SELECT bug.*, comment.commentid,
			user1.displayname AS firstreport,
			user2.displayname AS lastpost
		FROM " . TABLE_PREFIX . "bug AS bug
		LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
			ON (bug.bugid = comment.bugid)
		LEFT JOIN user AS user1
			ON (bug.userid = user1.userid)
		LEFT JOIN user AS user2
			ON (bug.lastpostby = user2.userid)
		WHERE bug.bugid <> 0
			" . implode("\n\t\t\t", $querybuild) . "
		$sortclause"
	);
		
	$numrows = $db->num_rows($search);
	
	if ($numrows < 1)
	{
		$message->error('no results found');
	}
	
	while ($bug = $db->fetch_array($search))
	{
		$bug['bgcolour'] = $bugsys->datastore['status']["$bug[status]"]['color'];
		$bug['product'] = $bugsys->datastore['product']["$bug[productid]"]['title'];
		$bug['version'] = $bugsys->datastore['version']["$bug[versionid]"]['version'];
		$bug['status'] = $bugsys->datastore['status']["$bug[status]"]['status'];
		$bug['resolution'] = $bugsys->datastore['resolution']["$bug[resolution]"]['resolution'];
		$bug['lastpostinfo'] = datelike('standard', $bug['lastposttime']) . ' by ' . $bug['lastpost'];
		$bug['urladd'] = "&amp;hilight=$hilight";
		eval('$bugs .= "' . $template->fetch('trackerhome_bits') . '";');
	}
	
	eval('$template->flush("' . $template->fetch('search_results') . '");');
	
//	print_r($querybuild);
}

// ###################################################################

if ($_REQUEST['do'] == 'search')
{
	$pcv_select = construct_pcv_select('radio', '--');
	
	$blankselect = '<option value="0">- Choose -</option>';
	
	$select['severity'] = $blankselect;
	foreach ($bugsys->datastore['severity'] AS $severity)
	{
		$value = $severity['severityid'];
		$label = $severity['severity'];
		eval('$select[severity] .= "' . $template->fetch('selectoption') . '";');
	}
	
	$select['priority'] = $blankselect;
	foreach ($bugsys->datastore['priority'] AS $priority)
	{
		$value = $priority['priorityid'];
		$label = $priority['priority'];
		eval('$select[priority] .= "' . $template->fetch('selectoption') . '";');
	}
	
	$select['status'] = $blankselect;
	foreach ($bugsys->datastore['status'] AS $status)
	{
		$value = $status['statusid'];
		$label = $status['status'];
		eval('$select[status] .= "' . $template->fetch('selectoption') . '";');
	}
	
	$select['resolution'] = $blankselect;
	foreach ($bugsys->datastore['resolution'] AS $resolution)
	{
		$value = $resolution['resolutionid'];
		$label = $resolution['resolution'];
		eval('$select[resolution] .= "' . $template->fetch('selectoption') . '";'); 
	}
	
	$select['dev'] = $blankselect;
	foreach ($bugsys->datastore['assignto'] AS $dev)
	{
		$value = $dev['userid'];
		$label = construct_user_display($dev, false);
		eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
	}
	
	eval('$template->flush("' . $template->fetch('search') . '");');
}

/*=====================================================================*\
|| ###################################################################
|| # $HeadURL$
|| # $Id$
|| ###################################################################
\*=====================================================================*/
?>