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achievotools.inc
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achievotools.inc
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<?php
/**
* Add a selected project to the session variable.
* If the session variable is empty, it is filled with
* the projects the user has recently booked on.
*/
global $g_projectnamesize; // must declare global. this piece of code might
// be executed somewhere in a local function scope.
$g_projectnamesize = 20;
/**
* Return the Achievo version number.
* @return string the version number of Achievo
*/
function achievoVersion()
{
require(atkconfig("atkroot")."version.inc");
return $achievo_version;
}
/**
* Return the Achievo state. (stable or development)
* @return string the state of Achievo
*/
function achievoState()
{
require(atkconfig("atkroot")."version.inc");
return $achievo_state;
}
function getAchievoTitle()
{
$achievo_version = achievoVersion();
$achievo_state = achievoState();
$title = atktext("app_title")." ".$achievo_version;
if($achievo_state!=="stable") $title.=" ($achievo_state)";
return $title;
}
function getSearchPiece()
{
$theme = &atkinstance("atk.ui.atktheme");
if($theme->getAttribute('useframes',true)) { $target='main'; } else { $target=""; }
$node = atkconfig("top_search_node") ? atkconfig("top_search_node") : "search.search";
$searchnode = &atkGetNode($node);
$searchpiece = $searchnode->simpleSearchForm("", $target, SESSION_NEW);
return $searchpiece;
}
function getCenterPiece(&$centerpiece,&$centerpiecelinks)
{
$user = &atkGetUser();
if ($user["name"]!="administrator")
{
$theme = &atkinstance("atk.ui.atktheme");
// Set the dispatchfile for this menu based on the theme setting, or to the default if not set.
// This makes sure that all calls to dispatch_url will generate a url for the main frame and not
// within the menu itself.
$dispatcher = $theme->getAttribute('dispatcher', atkconfig("dispatcher", "dispatch.php")); // do not use atkSelf here!
$c = &atkinstance("atk.atkcontroller");
$c->setPhpFile($dispatcher);
if($theme->getAttribute('useframes',true)) { $target='target="main"'; } else { $target=""; }
$centerpiece = $centerpiecelinks['pim'] = href(dispatch_url("pim.pim", "pim"), atktext("pim"), SESSION_NEW, false,$target);
if (is_allowed("employee.userprefs", "edit"))
{
$centerpiece.= ' ';
$centerpiece.= $centerpiecelinks['userprefs'] = href(dispatch_url("employee.userprefs", "edit", array("atkselector" => "person.id='".$user["id"]."'")), atktext("userprefs"), SESSION_NEW, false,$target);
}
}
else
{
// Administrator has a link to setup.php
$centerpiece = $centerpiecelinks['setup'] = href("setup.php", atktext("setup"), SESSION_NEW, false, 'target="_top"');
}
}
function getFullUsername()
{
$user = &atkGetUser();
$username = "<b>".$user["name"]."</b>";
if($user["name"]!="administrator") $username.=" [".$user["firstname"]." ".$user["lastname"]."]";
atkdebug("achievotools::getFullUsername() -> ".$username);
return $username;
}
function updateSelectedProjects()
{
global $g_sessionManager, $g_projectnamesize;
atkdebug("updateSelectedProject");
$prj = array();
//Get current sessionvar
$session = &atkSessionManager::getSession();
$prj = $g_sessionManager->getValue("selectedprj","globals");
//If session var is empty fill with recent projects
if (count($prj) == 0)
{
$prj = getRecentProjects();
}
//Delete atkselector from global vars, because the stackVar
//function overwrites the stack val of atkselector
//when it finds a value in $GLOBALS
//$_REQUEST['atkselector'] = "";
//Check if selected project already exists in session var
$atkselect = $g_sessionManager->stackVar("atkselector");
if (($atkselect != "") && isset($atkselect))
{
$projectid = sscanf($atkselect, "project.id='%d'");
$prjId = $projectid[0];
}
else
{
$atkselect = $g_sessionManager->stackVar("selectedprojectid");
if (($atkselect != "") && isset($atkselect))
{
$prjId = $atkselect;
}
else
{
$prjId = 0;
}
}
// When no project is selected in the dropdown list
// and the user select's a project we need to check
// if the project is in the list. If not
// we need to get it's name, so it can be displayed
// in the dropdown list
if ($prjId != 0)
{
$found = FALSE;
foreach( $prj as $cur)
{
if ($cur['projectid'] == $prjId) $found = TRUE;
}
if (!$found) //add project to dropdown list
{
$selectedPrj = Array();
$selectedPrj['projectid'] = $prjId;
//Get project name
$db = &atkGetDb();
$query = "SELECT project.abbreviation as projectcode, project.name as projectname FROM project WHERE id='".$selectedPrj['projectid']."'";
$arr = $db->getrows($query);
$projectdescriptor = empty($arr[0]['projectcode']) ? $arr[0]['projectname'] : ($arr[0]['projectcode'] . ": " . $arr[0]['projectname']);
if (atk_strlen($projectdescriptor) > $g_projectnamesize)
{
$selectedPrj['projectname'] = atk_substr($projectdescriptor, 0, $g_projectnamesize-2).".."; //update because of phases
}
else
{
$selectedPrj['projectname'] = $projectdescriptor; //update because of phases
}
//Check maximum number of projects in session var
if (count($prj) >= atkconfig("numberofrecentprojects"))
{
array_shift($prj); // remove the first
$prj[count($prj)-1] = $selectedPrj;
}
else
{
$prj[] = $selectedPrj;
}
}
//Reload the menu frame by creating javascript
$menu_url = session_url("menu.php?atkmenutop=projectmanagement&selectedproject=".$prjId, SESSION_DEFAULT);
$script = "var newlocation=\"$menu_url\";
var oldlocation=parent.menu.location.toString();
if (oldlocation.indexOf(newlocation) == -1) {parent.menu.location = newlocation;}";
$page = &atkinstance("atk.ui.atkpage");
$page->register_loadScript($script);
}
// Copy prj to session var
// Use global session because menu.php uses
// a different namespace
$g_sessionManager->globalVar("selectedprj", $prj, true);
}
/**
* Get the projects the user recently booked hours on
* @return array with recently used projects
*/
function getRecentProjects()
{
global $g_projectnamesize;
$db = &atkGetDb();
$userid = atkArrayNvl(getUser(), "id");
$query = "SELECT DISTINCT project.abbreviation as projectcode, project.name as projectname, project.id as projectid ";
$query.= "FROM project,phase,hours ";
$query.= "WHERE phase.id=hours.phaseid ";
if (!empty($userid)) $query .= "AND userid='$userid' ";
$query.= "AND phase.status='active' ";
$query.= "AND project.status='active' ";
$query.= "AND phase.projectid=project.id ";
$query.= "ORDER BY projectcode, projectname";
$arr = $db->getrows($query,'0','100');
$newarr = Array();
// For some reason, the above query returns double results (even though I
// do a 'select distinct'!)
// I fail to see why, but I'll work around it by checking for doubles.
$alreadyhad = array();
for ($i=0, $_i=count($arr); $i<$_i;$i++)
{
if (!in_array($arr[$i]['projectid'], $alreadyhad))
{
$projectid = $arr[$i]['projectid'];
$projectdescriptor = empty($arr[$i]['projectcode']) ? $arr[$i]['projectname'] : ($arr[$i]['projectcode'] . ": " . $arr[$i]['projectname']);
if (atk_strlen($projectdescriptor) > $g_projectnamesize)
$projectdescriptor = atk_substr($projectdescriptor, 0, $g_projectnamesize-2).".."; //update because of phases
$newarr[] = array("projectid"=>$projectid, "projectname"=>$projectdescriptor);
$alreadyhad[] = $projectid;
}
}
return $newarr;
}
/**
* given a timestamp, this function calculates the weekstamp, which is a concatenation
* of the year and the ISO week number. (e.g. 200134)
*/
function weekstamp($timestamp) // in achievotools.inc
{
/*
* JN 02-06-26: FIX: Time locks based on week numbers not working on win32.
* Reason is PHP: not all strftime functions are working on win32.
* Solution: We have to calculate week of year manually.
*/
$year = strftime("%Y",$timestamp);
$yearStart = mktime(0,0,0,1,1,$year);
$yearEnd = mktime(0,0,0,12,31,$year);
$daysLost = strftime("%w",$yearStart);
if ($daysLost > 4) {
$daysLost -= 9;
} else {
$daysLost -= 2;
}
// $week = bcdiv(strftime("%j",$timestamp)+$daysLost+7,7,0);
$week = "".floor((strftime("%j",$timestamp)+$daysLost+7)/7);
/*
atkdebug("(weekstamp): date: ".strftime("%a %d %m %Y",$timestamp).
" week: ".$week.
" day: ".strftime("%j",$timestamp).
" jan1: ".strftime("%a",$yearStart).
" dec31: ".strftime("%a",$yearEnd).
" w1dLastY: ".($daysLost+1));
*/
if ($week == 0) {
//atkdebug("(weekstamp): adjust to previous year");
return weekstamp(mktime(0,0,0,12,31,($year-1)));
}
if ($week == 53)
{
if ((strftime("%w", $yearEnd) >= 1) && (strftime("%w", $yearEnd)<= 3))
{
//atkdebug("(weekstamp): adjust to following year");
return ($year+1)."01";
}
}
return $year.sprintf("%02d", $week);
}
/*
* Given a date in the form "2001-03-25", this function returns the date of the first
* day (monday) of that week.
* @deprecated use dateUtil::startOfWeek instead (note that it has a slightly different format)
*/
function startOfWeek($date)
{
$viewtime = adodb_mktime(0,0,0,substr($date,5,2),substr($date,8,2),substr($date,0,4));
$weekday = strftime("%w",$viewtime);
if ($weekday==0) $weekday=7;
return date("Y-m-d" ,$viewtime-(86400*($weekday-1)));
}
/*
* Given a date in the form "2001-03-25", this function returns the date of the last
* day (friday) of that week.
* @deprecated use dateUtil::endOfWeek instead (note that it has a slightly different format)
*/
function endOfWeek($date)
{
$viewtime = adodb_mktime(0,0,0,substr($date,5,2),substr($date,8,2),substr($date,0,4));
$weekday = strftime("%w",$viewtime);
if ($weekday==0) $weekday=7;
return date("Y-m-d" ,$viewtime-(86400*($weekday-7)));
}
/**
* Generic achievo mail function used when sending mails
*
* @param string/array $to Recipients e-mail address(es) (may not be empty, otherwise usermail fails and returns false)
* @param string $subject Subject to be used when sending the mail (will be prefixed by [achievo notice], but may not be empty, otherwise usermail fails and returns false)
* @param string $body Mail content
* @param string $add_header SMTP Mail headers to be added to the mail
* @return boolean True if succesfull, false if not
*/
function usermail($to, $subject, $body, $add_header="")
{
// Determine the sender's name by using the mail_sender configuration variable
$sender = atkconfig("mail_sender", "achievo");
// If multiple recipients in array, then convert the recipients array to a comma seperated string
if (is_array($to) && count($to)>0)
{
$to = implode(",", $to);
}
// If no recipient or subject found, dont attempt to sent
if (($to=="") || ($subject==""))
{
atkdebug("No mail sent, missing to or subject");
return false;
}
//Convert bare LF to CRLF (see: http://cr.yp.to/docs/smtplf.html)
//First replace CRLF to LF, then replace all LF to CRLF. This must be done to
//prevent replacing a CRLF with CRCRLF
$body = preg_replace("/(\r\n)/", "\n", $body);
$body = preg_replace("/(\n)/", "\r\n", $body);
// Attempt to send the mail, and store the result in $result
$result = mail($to, "[achievo notice] " . $subject, $body, "From: $sender\r\n" . $add_header);
// Show debug info
atkdebug($result ? "Sent mail to $to" : "Sending of mail to $to failed");
// Use the mail result as return value
return $result;
}
function time_format($time, $displayzero=false)
{
useattrib("atkdurationattribute");
if ($time==0 && !$displayzero)
{
return " ";
}
if(atkconfig("durationformat",0)==DURATIONFORMAT_DECIMAL)
{
$decimalvalue = floor(abs($time)/60) + (abs($time)%60)/60;
$result = ($time<0?"-":"").sprintf("%02.02f", $decimalvalue);
}
elseif(atkconfig("durationformat",0)==DURATIONFORMAT_TIME)
{
$result = ($time<0?"-":"").floor(abs($time)/60).":".sprintf("%02d",(abs($time)%60));
}
return $result;
}
?>