Subversion Repositories public

<?php

/*

 * Modul:        ist.php

 * Zweck:        Verwaltet die IST-Erfassung, Eingabe in Stunden pro Tag

 * Aufruf:       Durch Menuepunkt "IST-Erfassung" in "forms.php->menu.inc"

 * Beschreibung: Dieses Modul verwaltet die IST-Erfassung in Stunden pro Tag.

 */

require_once('version.inc');

require_once('dbaccess.inc');

require_once('language.inc');

require_once('header.inc');

require_once('crypt.inc');

require_once('settings.inc');

require_once('helper.inc');

$drm = array(true, false, false, false, true, true, true, true);

$headline = 10;

require_once('menu.inc');

require_once('knumber.inc');

$func = $_REQUEST['func'];

# In diesem Modul global verwendete Variablen

$sumparr = array(0,0,0,0,0,0,0,0,0);	// Spaltensummen der Eingabezeilen

$sumiarr = array(0,0,0,0,0,0,0,0,0);

$sumallp = 0.0;		// Spaltensumme der Tasks

$sumalli = 0.0;

$TempExist = false;	// Temporaere Tabelle existiert?

# Folgende Funktion gibt die IST-Daten bzw. Eingabezeilen fuer einen

# Mitarbeiter innerhalb der Tabelle aus.

#

function ShowMitarbeiter($db, $minum, $anz, $von, $bis, $pr_num, $pl_num, $mi=true) {

	global $menu;

	global $headline;

	global $rstufe;

	global $leneinheit;

	global $periode;

	global $dtformatshort;

	global $ist_erledigung;

	global $ist_future;

	global $verrmodul;

	global $sumparr;

	global $sumiarr;

	global $sumallp;

	global $sumalli;

	global $TempExist;

	# Ermitteln ab wann noch erfasst werden darf.

	$query = "select ab_datum from abschluss where ab_prnum = $pr_num ";

	$query .= "and ab_plnum = $pl_num order by ab_datum desc";

	if (!($result = QueryDB($db, $query)))

	   return false;

	if (numrowsDB($result) > 0) {

	   $data = fetchDB($result, 0);

	   $ab_datum = $data[0];

	} else

	   $ab_datum = 0;

	# Projekt oder Konto?

	$query = "select pr_status from project where pr_num = $pr_num";

	if (!($result = QueryDB($db, $query)))

	   return false;

	$data = fetchDB($result, 0);

	$pr_status = $data[0];

	# Auslesen der Tasks welche bebucht werden koennen. Tasks die einem

	# aelteren Plan angehoeren auf dem bereits IST-Buchungen existieren,

	# werden ebenfalls ausgegeben, koennen aber nicht bebucht werden.

	# Nur Plaene mit Status "Aktiv" koennen bebucht werden!

	$akt = $von;

	if ($pr_status == 0) {

	   # Um das zu bekommen was wir wollen, muessen wir mit Hilfe einer

	   # temporaeren Tabelle arbeiten, welche wir nur in einer Schleife

	   # korrekt erstellen koennen.

	   if (!$TempExist) {

	      $query = "create local temporary table TempTask (";

	      $query .= "tmp_num integer not null unique, tmp_tanum integer, ";

	      $query .= "tmp_taname varchar(50), tmp_plan float8, tmp_ist float8,";

	      $query .= "tmp_datum integer, tmp_start integer,tmp_lfd smallint,";

	      $query .= "tmp_duration smallint, tmp_hash char(34), tmp_edit bool,";

	      $query .= "constraint \"temptask_pkey\" primary key (\"tmp_num\"))";

	      $TempExist = true;

	   } else {

	      $query = "delete from TempTask";

	   }

	   if (!($result = QueryDB($db, $query)))

	      return false;

	   $query = "select distinct on (ta_num) ta_name, ta_num, ta_start, ";

	   $query .= "ta_duration, ta_hash from task, allocation ";

	   $query .= "where al_task = ta_num and al_ressource = $minum and ";

	   $query .= "ta_meeting = 0 and ta_level > 1 and ";

	   $query .= "(ta_plnum = $pl_num or ta_plnum in ( ";

	   $query .= "select distinct pl_num from wdone, plan, task where ";

	   $query .= "ta_num = wd_task and pl_num = ta_plnum and ";

	   $query .= "wd_prnum = $pr_num and wd_minum = $minum and ";

	   $query .= "wd_datum between $von and $bis and ";

	   $query .= "pl_status in (2,3,4,5) order by pl_num desc)) and ";

	   if (!$ist_future) {

	      $query .= "(ta_start <= $bis or ";

	   } else {

	      $query .= "(ta_start between $von and $bis or ";

	      $query .= "ta_start+ta_duration::int8*86400 between $von and $bis or ";

	      $query .= "$von between ta_start and ta_start+ta_duration::int8*86400 or ";

	      $query .= "$bis between ta_start and ta_start+ta_duration::int8*86400 or ";

	   }

	   $query .= "ta_num in (select distinct wd_task from wdone where ";

	   $query .= "wd_minum = $minum and wd_prnum = $pr_num and ";

	   $query .= "wd_datum between $von and $bis)) ";

	   $query .= "order by ta_num desc";

	   if (!($result = QueryDB($db, $query)))

	      return false;

	   $menge = numrowsDB($result);

	   $i = 0;

	   $oldhash = "";

	   $counter = 1;

	   while ($i < $menge) {

	      $data = fetchDB($result, $i);

	      $ta_name = $data[0];

	      $ta_num = $data[1];

	      $ta_start = $data[2];

	      $ta_duration = $data[3];

	      $ta_hash = $data[4];

	      # Fuer jeden Tag der angezeigt werden soll, muss ein Datensatz

	      # eingefuegt werden.

	      $akt = $von;

	      $z = 0;

	      while ($z < $anz) {

	         # Nachsehen, ob schon ein Satz existiert. Wenn ja, dann muessen

	         # wir die IST-Werte aufaddieren. Beim Planwert gilt immer der

	         # Neueste.

	         $query = "select tmp_num from TempTask where ";

	         $query .= "tmp_hash = '$ta_hash' and tmp_datum = $akt";

	         if (!($resco = QueryDB($db, $query)))

	            return false;

		 if (numrowsDB($resco) > 0) {

		    $data = fetchDB($resco, 0);

		    $tmp_num = $data[0];

		 } else

		    $tmp_num = 0;

		 $query = "select sum(wd_hours) from wdone where ";

		 $query .= "wd_prnum = $pr_num and wd_minum = $minum and ";

		 $query .= "wd_task = $ta_num and wd_datum = $akt";

		 if (!($ressu = QueryDB($db, $query)))

		    return false;

		 if (numrowsDB($ressu) > 0) {

		    $data = fetchDB($ressu, 0);

		    $wd_hours = $data[0];

		    if (!isset($wd_hours))

		       $wd_hours = 0.0;

		 } else

		    $wd_hours = 0.0;

		 # Ermitteln, ob der Eintrag editierbar ist...

		 $query = "select wd_edit from wdone where ";

		 $query .= "wd_task = $ta_num and wd_minum = $minum and ";

		 $query .= "wd_datum = $akt ";

		 $query .= "order by wd_datum desc";

		 if (!($ressu = QueryDB($db, $query)))

		    return false;

		 if (numrowsDB($ressu) > 0) {

		    $data = fetchDB($ressu, 0);

		    $wd_edit = $data[0];

		    if ($wd_edit == 1 || $wd_edit == 't')

		       $wd_edit = "true";

		    else

		       $wd_edit = "false";

		 } else

		    $wd_edit = "true";

		 # Planstatus ermitteln

		 $query = "select pl_status from plan, task where ";

		 $query .= "pl_num = ta_plnum and ta_num = $ta_num";

		 if (!($ressu = QueryDB($db, $query)))

		   return false;

		 $data = fetchDB($ressu, 0);

		 $wstatus = $data[0];

		 if ($tmp_num == 0) {

		    if ($wstatus == 5) {

		       $wd_edit = "false";

		    }

		    $ta_name = addslashes($ta_name);

		    $query = "insert into TempTask (tmp_num, tmp_tanum, ";

		    $query .= "tmp_taname, tmp_start, tmp_duration, ";

		    $query .= "tmp_hash, tmp_datum, tmp_plan, tmp_ist, tmp_edit) ";

		    $query .= "values ($counter, $ta_num, '$ta_name', $ta_start, ";

		    $query .= "$ta_duration, '$ta_hash', $akt, 0.0, $wd_hours,";

		    $query .= "$wd_edit)";

		    $counter++;

		 } else {

		    $query = "update TempTask set tmp_ist = tmp_ist + $wd_hours ";

		    $query .= "where tmp_num = $tmp_num";

		 }

		if (!QueryDB($db, $query))

		   return false;

		 $akt += 86400;

		 $z++;

	      }

	      $oldhash = $ta_hash;

	      $i++;

	   }

	   $query = "select tmp_taname, tmp_plan, tmp_tanum, tmp_start, ";

	   $query .= "tmp_duration, tmp_hash, tmp_ist, tmp_datum, tmp_edit ";

	   $query .= "from TempTask order by tmp_num";

	} else {

	   $query = "select ta_name, ta_id, ta_num, ta_start, ta_duration, ta_hash from task ";

	   $query .= "where ta_plnum = $pl_num";

	}

	if (!($res = QueryDB($db, $query)))

	   return false;

	$rows = numrowsDB($res);

	$r = 0;

	$oldhash = "";

	while ($r < $rows) {

	   $data = fetchDB($res, $r);

	   $ta_name = $data[0];

	   $plan = $data[1];

	   $ta_num = $data[2];

	   $ta_start = $data[3];

	   $ta_duration = $data[4];

	   $ta_hash = $data[5];

	   if ($pr_status == 0) {

	      $ist = $data[6];

	      $tmp_datum = $data[7];

	      $tmp_edit = $data[8];

	   }

	   # Ermitteln des Planstatus zum aktuellen Task. Ist dieser

	   # "Inaktiv" dann darf nur dann eine Planausgabe erfolgen, wenn

	   # es einen IST-Wert in der entsprechenden Periode gibt.

	   $query = "select pl_status, pl_lfd from plan, task where ";

	   $query .= "pl_num = ta_plnum and ta_num = $ta_num";

	   if (!($resta = QueryDB($db, $query)))

	      return false;

	   $data = fetchDB($resta, 0);

	   $pl_status = $data[0];

	   $pl_lfd = $data[1];

	   # Taskname

	   echo "<tr><td class=\"sel\">$ta_name</td>";

	   # Plannummer und Planstatus

	   switch ($pl_status) {

	      case 0: $sstat = "Konto"; break;

	      case 1: $sstat = "In Erstellung"; break;

	      case 2: $sstat = "Freigegeben"; break;

	      case 4: $sstat = "Aktiv"; break;

	      case 5: $sstat = "Inaktiv"; break;

	      default: $sstat = "$pl_status";

	   }

	   if ($pr_status == 0)

	      echo "<td class=\"sel\">$pl_lfd:&nbsp;$sstat</td>\n";

	   else

	      echo "<td class=\"sel\">&nbsp;</td>\n";

	   # Mitarbeiter oder Projektleiter

	   if ($rstufe != 3 && $mi) {

	      $query = "select mi_nname, mi_vname from mitarbeiter where ";

	      $query .= "mi_num = $minum";

	      if (!($resmi = QueryDB($db, $query)))

	         return false;

	      $data = fetchDB($resmi, 0);

	      if (!$data) {

	         Error("Mitarbeiter konnte nicht ermittelt werden!");

	         return false;

	      }

	      $mi_nname = $data[0];

	      $mi_vname = $data[1];

	      echo "<td class=\"sel\">$mi_nname $mi_vname</td>\n";

	   } else {

	      echo "<td class=\"sel\">&nbsp;</td>\n";

	   }

	   $sumi = 0.0;

	   $sump = 0.0;

	   $z = 0;

	   $akt = $von;

	   while ($z < $anz) {

	      if ($pr_status == 1) {

	         $query = "select wd_hours, wd_edit, wd_task, wd_rk, wd_verr,";

		 $query .= "wd_text, wd_num from wdone, task where ";

	         $query .= "wd_minum = $minum and wd_prnum = $pr_num and ";

	         $query .= "ta_num = wd_task and ta_hash = '$ta_hash' and ";

	         $query .= "wd_datum = $akt";

	         if (!($reswd = QueryDB($db, $query)))

	            return false;

	         if (numrowsDB($reswd) > 0) {

	            $data = fetchDB($reswd, 0);

	            $wd_hours = $data[0];

	            $wd_edit = $data[1];

	            $wd_task = $data[2];

		    $wd_rk = $data[3];

		    $wd_verr = $data[4];

		    $wd_text = $data[5];

		    $wd_num = $data[6];

		    if (CheckTrue($wd_verr))

		       $wd_verr = true;

		    else

		       $wd_verr = false;

	         } else {

		    $wd_num = 0;

	            $wd_hours = 0;

	            $wd_edit = 1;

	            $wd_task = $ta_num;

		    $wd_rk = 0;

		    $wd_verr = false;

		    $wd_text = "";

	         }

	      } else {

	         $query = "select wd_num, wd_rk, wd_verr, wd_text from wdone where ";

	         $query .= "wd_minum = $minum and wd_prnum = $pr_num and ";

	         $query .= "wd_task = $ta_num and wd_datum = $akt";

	         if (!($reswd = QueryDB($db, $query)))

	            return false;

	         if (numrowsDB($reswd) > 0) {

	            $data = fetchDB($reswd, 0);

		    $wd_num = $data[0];

		    $wd_rk = $data[1];

		    $wd_verr = $data[2];

		    $wd_text = $data[3];

		    if (CheckTrue($wd_verr))

		       $wd_verr = true;

		    else

		       $wd_verr = false;

	         } else {

		    $wd_num = 0;

		    $wd_rk = 0;

		    $wd_verr = true;

		    $wd_text = "";

	         }

	         $wd_hours = $ist;

	         $wd_edit = $tmp_edit;

	         $wd_task = $ta_num;

	      }

	      if ($pr_status == 1)

	         $dcomp = true;

	      else {

	         if ($ist_future)

	            $dcomp = ($akt >= $ta_start && $akt <= ($ta_start+$ta_duration*86400)) ? true : false;

	         else

	            $dcomp = ($akt >= $ta_start) ? true : false;

	      }

	      # Heraus finden, ob der aktuelle Task dem neuesten Plan gehoert,

	      # oder nicht. Wenn es sich um einen aelteren Plan handelt

	      # (Status = Inaktiv) dann darf keine IST-Eingabe moeglich sein.

	      if ($dcomp || $pr_status == 1) {

	         $query = "select pl_status from plan, task where ";

	         $query .= "pl_num = ta_plnum and ta_num = $ta_num";

	         if (!($resdc = QueryDB($db, $query)))

	            return false;

		 $data = fetchDB($resdc, 0);

		 $akt_status = $data[0];

		 if ($pl_status < $akt_status) {

		    $dcomp = false;

		    $pplan = true;

		 }

	      } else

	         $pplan = false;

	      if (gmdate("w", $akt) == 6 || gmdate("w", $akt) == 0)

	         $class = "seldkgray";

	      else

	         $class = "sel";

	      if ($akt > $ab_datum && $dcomp && CheckTrue($wd_edit)) {

	         $name = "dt_" . $minum . "_" . $pr_num . "_" . $wd_task . "_" . $akt;

		 echo "<td class=\"$class\"><table border=0 cellspacing=0 cellpadding=0><tr><td>";

	         printf("<input type=\"text\" name=\"$name\" value=\"%s\" size=6 maxlength=6 onChange=\"javascript:document.getElementById('message').style.visibility = 'visible';\"></td>",

			($wd_hours <= 0) ? "" : FormatNum($wd_hours, 3));

		 if ($verrmodul) {

		    $dr_num = 0;

		    $dr_date_start = "";

		    $dr_time_start = "";

		    $dr_date_end = "";

		    $dr_time_end = "";

		    $dr_target = "";

		    $dr_purpose = "";

		    $dr_pnightr = false;

		    $dr_nightr = 0;

		    $dr_amount = 0;

		    $dr_kmcar = 0;

		    $dr_kfzkenn = "";

		    $dr_kmdrain = 0;

		    $dr_pkmplain = false;

		    $dr_kmplain = 0;

		    $dr_costloc = 0;

		    $dr_whg = $stdwhg;

		    if ($wd_num > 0) {

		       $dtdb = GetDBDateFormat();

		       $query = "select dr_num, to_char(dr_date_start, '$dtdb'),";

		       $query .= "to_char(dr_date_start, 'HH24:MI'), ";

		       $query .= "to_char(dr_date_end, '$dtdb'), to_char(dr_date_end, 'HH24:MI'),";

		       $query .= "dr_target, dr_purpose, dr_pnightr, dr_nightr, dr_amount,";

		       $query .= "dr_kmcar, dr_kfzkenn, dr_kmdrain, dr_pkmplain,";

		       $query .= "dr_kmplain, dr_costloc, dr_whg, dr_remark from dration ";

		       $query .= "where dr_wdnum = $wd_num";

		       if (!($resdr = QueryDB($db, $query)))

		          return false;

		       if (numrowsDB($resdr) > 0) {

		          $data = fetchDB($resdr, 0);

			  $dr_num = $data[0];

			  $dr_date_start = $data[1];

			  $dr_time_start = $data[2];

			  $dr_date_end = $data[3];

			  $dr_time_end = $data[4];

			  $dr_target = $data[5];

			  $dr_purpose = $data[6];

			  $dr_pnightr = $data[7];

			  $dr_nightr = $data[8];

			  $dr_amount = $data[9];

			  $dr_kmcar = $data[10];

			  $dr_kfzkenn = $data[11];

			  $dr_kmdrain = $data[12];

			  $dr_pkmplain = $data[13];

			  $dr_kmplain = $data[14];

			  $dr_costloc = $data[15];

			  $dr_whg = $data[16];

			  $dr_remark = $data[17];

		       }

		    }

		    echo "<td>";

		    ButtonImagePrint("pencil.png", "Ergaenzungen", "verrmist.php",

		 	"menu=$menu&headline=$headline&minum=$minum&pr_num=$pr_num&".

		 	"ta_num=$wd_task&datum=$akt&header=2&func=AddIst&".

			"dr_whg=$dr_whg", 725, 720, true);

		 }

		 echo "</td></tr></table>";

		 if ($verrmodul) {

		    if (!isset($dr_date_start) || strlen($dr_date_start) < 6) {

		       $dr_date_start = date($dtformatshort, $akt);

		       $dr_time_start = "08:00";

		    }

		    if (!isset($dr_date_end) || strlen($dr_date_end) < 6) {

		       $dr_date_end = $dr_date_start;

		       $dr_time_end = "18:00";

		    }

		    $hidden = "vr_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$wd_verr\">\n";

		    $hidden = "rk_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$wd_rk\">\n";

		    $hidden = "am_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_amount\">\n";

		    $hidden = "nu_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_num\">\n";

		    $hidden = "wh_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_whg\">\n";

		    $hidden = "tx_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$wd_text\">\n";

		    $hidden = "ds_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_date_start\">\n";

		    $hidden = "de_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_date_end\">\n";

		    $hidden = "ts_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_time_start\">\n";

		    $hidden = "te_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_time_end\">\n";

		    $hidden = "ta_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_target\">\n";

		    $hidden = "pu_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_purpose\">\n";

		    $hidden = "pn_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_pnightr\">\n";

		    $hidden = "ni_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_nightr\">\n";

		    $hidden = "mc_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_kmcar\">\n";

		    $hidden = "kf_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_kfzkenn\">\n";

		    $hidden = "md_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_kmdrain\">\n";

		    $hidden = "pp_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_pkmplain\">\n";

		    $hidden = "mp_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_kmplain\">\n";

		    $hidden = "cl_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_costloc\">\n";

		    $hidden = "rm_" . $minum . "_" . $pr_num . "_" . $ta_num . "_" . $akt;

		    echo "<input type=\"hidden\" name=\"$hidden\" value=\"$dr_remark\">\n";

		 }

		 echo "</td>\n";

	      }

	      else if ($pplan)

	         printf("<td class=\"$class\" align=\"right\">%s</td>\n", FormatNum($wd_hours, 3));

	      else

	         printf("<td class=\"$class\" align=\"right\">%s</td>\n", ($wd_hours <= 0) ? "" : FormatNum($wd_hours, 3));

	      $akt += 86400;

	      $sumi += $wd_hours;

	      $sumiarr[$z] += $wd_hours;

	      $z++;

	      if ($pr_status == 0 && $z < $anz) {

		 $r++;

		 if ($r >= $rows) {

		    $r--;

		 } else {

		    $data = fetchDB($res, $r);

		    $ta_name = $data[0];

		    $plan = $data[1];

		    $ta_num = $data[2];

		    $ta_start = $data[3];

		    $ta_duration = $data[4];

		    $ta_hash = $data[5];

		    $ist = $data[6];

		    $tmp_datum = $data[7];

		 }

	      }

	   }

	   printf("<td class=\"selakt\" align=\"right\"><b>%s</b></td>\n", FormatNum($sumi, 3));

	   # Um die Summen des gesamten Task anzeigen zu koennen, muessen wir

	   # erst alles summieren. Das gilt jedoch nur fuer Projekte und nicht

	   # fuer Konten!

	   if ($pr_status == 0) {

	      $query = "select sum(al_hours) from allocation where ";

	      $query .= "al_task = $ta_num and al_ressource = $minum";

	      if (!($ressu = QueryDB($db, $query)))

	         return false;

	      $data = fetchDB($ressu, 0);

	      $plan = $data[0];

	      $query = "select sum(wd_hours) / $leneinheit from wdone, task where ";

	      $query .= "ta_num = wd_task and ta_hash = '$ta_hash' and ";

	      $query .= "wd_minum = $minum and wd_prnum = $pr_num";

	      if (!($ressu = QueryDB($db, $query)))

	         return false;

	      $data = fetchDB($ressu, 0);

	      $ist = $data[0];

	   } else {

	      $plan = 0.0;

	      $ist = 0.0;

	   }

	   printf("<td class=\"selnum\"><b>%s</b></td>\n", FormatNum($plan, 3));

	   if (!$ist_erledigung && $ist > $plan && $pr_status == 0) {

	      printf("<td class=\"five\" align=\"right\" valign=\"top\"><b>%s</b></td>\n", FormatNum($ist, 3));

	   } else {

	      printf("<td class=\"selnum\"><b>%s</b></td>\n", FormatNum($ist, 3));

	   }

	   $sumallp += $plan;

	   $sumalli += $ist;

	   if ($ist_erledigung) {

	      if ($plan != 0)

	         $proz = $ist / $plan * 100.0;

	      else

	         $proz = 0.0;

	      if ($proz > 100.0 && $pr_status == 0)

	         printf ("<td class=\"five\" align=\"right\">%s%%</td></tr>\n", FormatNum($proz, 1));

	      else

	         printf ("<td class=\"selnum\">%s%%</td></tr>\n", FormatNum($proz, 1));

	   }

	   $r++;

	}

	return true;

}

# Folgende Funktion verwaltet und visualisiert die Auswahlmoeglichkeiten

# fuer die IST-Erfassung. Fuer die Darstellung und Eingabefelder der

# eigentlichen Isterfassung fuer einen Mitarbeiter, siehe ShowMitarbeiter()

#

function ManageTime() {

	global $phase;

	global $rstufe;

	global $unum;

	global $einheit;

	global $leneinheit;

	global $periode;

	global $ist_erledigung;

	global $ist_future;

	global $menu;

	global $headline;

	global $sumparr;

	global $sumiarr;

	global $sumallp;

	global $sumalli;

	global $dtformatshort;

	$db = OpenDB();

	$nav = "menu=$menu&headline=$headline&project='+";

	if ($rstufe != 3) {

	   $nav .= "document.ist.project.value+'&mitarbeiter='+";

	   $nav .= "document.ist.mitarbeiter.value+'&von='+";

	} else

	   $nav .= "document.ist.project.value+'&von='+";

	$nav .= "document.ist.von.value+'&bis='+document.ist.bis.value+'";

	# Per default waehlen wir alle Projekte (eines Mitarbeiters) aus,

	# alle Mitarbeiter die diesem Projekt zugeordnet sind, sofern es sich

	# um den Projektleiter handelt und die im Zeitraum der aktuellen

	# Periode sind, aus.

	#

	if ($rstufe == 2 || $rstufe == 3) {

	   $query = "select distinct on (pr_num) pr_num, pr_name, pr_pl, mi_nname, mi_vname, pl_num, pl_lfd, pl_status ";

	   $query .= "from project ";

	   $query .= "inner join plan on pl_prnum = pr_num and pl_status in (0,2,3,4) ";

	   $query .= "left join task on ta_plnum = pl_num ";

	   $query .= "left join allocation on ta_num = al_task ";

	   $query .= "left join mitarbeiter on mi_num = pr_pl ";

	   if ($rstufe == 2)

	      $query .= "where pr_pl = $unum or pr_status = 1 or al_ressource = $unum ";

	   else

	      $query .= "where pr_status = 1 or al_ressource = $unum";

//	   $query = "select distinct on (pr_num) pr_num, pr_name, pr_pl, ";

//	   $query .= "mi_nname, mi_vname, pl_num, pl_lfd, pl_status ";

//	   $query .= "from project, plan, mitarbeiter, task, allocation ";

//	   $query .= "where pl_prnum = pr_num and mi_num = pr_pl ";

//	   $query .= "and pl_status in (0, 2, 3, 4, 5) and pl_num = ta_plnum and ";

//	   $query .= "ta_num = al_task and ";

//	   if ($rstufe == 2)

//	      $query .= "(al_ressource = $unum or pr_pl = $unum or pr_status = 1) ";

//	   else

//	      $query .= "(al_ressource = $unum or pr_status = 1)";

	} else {

	   $query = "select distinct on (pr_num) pr_num, pr_name, pr_pl, mi_nname, mi_vname, pl_num, pl_lfd, pl_status ";

	   $query .= "from project ";

	   $query .= "inner join plan on pl_prnum = pr_num and pl_status in (0,2,3,4) ";

	   $query .= "left join task on ta_plnum = pl_num ";

	   $query .= "left join allocation on ta_num = al_task ";

	   $query .= "left join mitarbeiter on mi_num = pr_pl ";

//	   $query = "select distinct on (pr_num) pr_num, pr_name, pr_pl, mi_nname, mi_vname, ";

//	   $query .= "pl_num, pl_lfd, pl_status ";

//	   $query .= "from project, plan, mitarbeiter where ";

//	   $query .= "pl_prnum = pr_num and mi_num = pr_pl and ";

//	   $query .= "pl_status in (0, 2, 3, 4, 5) ";

	}

	$query .= "order by pr_num, pl_lfd desc";

	if (!($result = QueryDB($db, $query))) {

	   closeDB($db);

	   return;

	}

	$rows = numrowsDB($result);

	if ($rows <= 0) {

	   Error(GetMessage($db, 238, "Es wurden keine bebuchbaren Projekte gefunden!"));

	   closeDB($db);

	   return;

	}

	# Auswahlfelder fuer die IST-Buchungen anzeigen

	$project = $_REQUEST['project'];

	$mitarbeiter = $_REQUEST['mitarbeiter'];

	$von = $_REQUEST['von'];

	$bis = $_REQUEST['bis'];

	$func = $_REQUEST['func'];

	if (!isset($mitarbeiter))

	   $mitarbeiter = $unum;

	if (isset($von) && isset($bis)) {

	   $dxa = explode(GetDateSep(), $von);

	   $dxb = explode(GetDateSep(), $bis);

	   $dta = gmmktime(0, 0, 0, $dxa[1], $dxa[0], $dxa[2]);

	   $dtb = gmmktime(0, 0, 0, $dxb[1], $dxb[0], $dxb[2]);

	   if ($dta > $dtb) {

	      Error(GetMessage($db, 239, "Das \"Datum von\" darf nicht größer als das \"Datum bis\" sein!"));

	      unset($von);

	      unset($bis);

	   } else {

	      if (isset($func) && $func == "PrevWeek") {

	         $dta -= 86400 * 7;

	         $dtb -= 86400 * 7;

	      } else if (isset($func) && $func == "NextWeek") {

	         $dta += 86400 * 7;

		 $dtb += 86400 * 7;

	      }

	      if (isset($func) && $func == "Today") {

	         unset($von);

		 unset($bis);

	      } else {

	         $von = gmdate($dtformatshort, $dta);

	         $bis = gmdate($dtformatshort, $dtb);

	      }

	   }

	   unset($dxa);

	   unset($dxb);

	   unset($dta);

	   unset($dtb);

	}

	echo "<form name=\"ist\" action=\"ist.php\" method=\"post\" onChange=\"javascript:AktDocument=this\">\n";

	echo "<input type=\"hidden\" name=\"menu\" value=\"$menu\">\n";

	echo "<input type=\"hidden\" name=\"headline\" value=\"$headline\">\n";

	echo "<input type=\"hidden\" name=\"func\" value=\"save\">\n";

	# Hier werden zwei Tabellen ineinander verschachtelt. Die aeussere

	# Tabelle beinhaltet in der linken Spalte die Tabelle zum Setzen

	# der Grundeinstellungen.

	# Die rechte Spalte beinhaltet optional Hinweise fuer den Benutzer,

	# wie z.B. dass Daten veraendert wurden, aber noch nicht gespeichert

	# sind.

	echo "<table width=\"98%\"border=0 cellpadding=0 cellspacing=0><tr><td>";

	# Auswahlmoeglichkeiten in der linken Spalte:

	echo "<table class=\"input\">\n<tr>\n";

	# Projekte anzeigen

	echo "<td>" . GetMessage($db, 200, "Projekte") . "</td>\n";

	echo "<td><select name=\"project\" ";

	echo "onChange=\"javascript:MoveTo('ist.php','$nav')\">\n";

	echo "<option value=\"0\">" . GetMessage($db, 241, "Alle") . "</option>\n";

	$r = 0;

	$flag = false;

	while ($r < $rows) {

	   $data = fetchDB($result, $r);

	   $pr_num = $data[0];

	   $pr_name = $data[1];

	   $plnum = $data[5];

	   $pl_lfd = $data[6];

	   $pl_status = $data[7];

	   if ($pl_status == 6) {

	      $r++;

	      continue;

	   }

	   $part = ($pl_status == 0) ? GetMessage($db, 242, "K:") : GetMessage($db, 243, "P:");

	   if ($pr_num == $project) {

	      echo "<option value=\"$pr_num\" selected>$part $pr_num $pr_name</option>\n";

	      $pl_selnum = $plnum;

	      $flag = true;

	   } else

	      echo "<option value=\"$pr_num\">$part $pr_num $pr_name</option>\n";

	   $r++;

	}

	echo "</select></td>\n";

	if (!$flag)

	   $project = 0;

	# optional Mitarbeiter anzeigen

	if ($rstufe == 1 || $rstufe == 2) {

	   echo "<td>" . GetMessage($db, 66, "Mitarbeiter") . "</td><td><select name=\"mitarbeiter\" ";

	   echo "onChange=\"javascript:MoveTo('ist.php','$nav')\">\n";

	   echo "<option value=\"0\">" . GetMessage($db, 241, "Alle") . "</option>\n";

	   $r = 0;

	   while ($r < $rows) {

	      $data = fetchDB($result, $r);

	      $pl_num[$r] = $data[5];

	      $pl_status[$r] = $data[7];

	      $r++;

	   }

	   if (isset($pl_selnum) && $pl_selnum > 0) {

	      $query = "select pl_status from plan where pl_num = $pl_selnum";

	      if (!($res = QueryDB($db, $query))) {

	         closeDB($db);

	         return;

	      }

	      $data = fetchDB($res, 0);

	      $pstat = $data[0];

	   } else

	      $pstat = -1;

	   if ($pstat != 0) {

	      $query = "select distinct al_ressource, mi_nname,";

	      $query .= "mi_vname from ";

	      $query .= "allocation, task, mitarbeiter where ";

	      $query .= "ta_num = al_task and mi_num = al_ressource and ";

	      $query .= "ta_plnum in (";

	      if (isset($pl_selnum) && $pl_selnum > 0) {

	         $query .= "$pl_selnum";

	      } else {

	         $r = 0;

	         $flag = false;

	         while ($r < $rows) {

	            if ($pl_status[$r] == 6) {

	               $r++;

	               continue;

	            }

	            if ($flag)

	               $query .= "," . $pl_num[$r];

	            else

	               $query .= $pl_num[$r];

		    $flag = true;

	            $r++;

	         }

	      }

	      $query .= ") order by mi_nname, mi_vname";

	   } else {

	      $query = "select mi_num, mi_nname, mi_vname from mitarbeiter ";

	      $query .= "where mi_plan = true order by mi_nname, mi_vname";

	   }

	   if (!($resmi = QueryDB($db, $query))) {

	      closeDB($db);

	      return;

	   }

	   $nr = numrowsDB($resmi);

	   $r = 0;

	   $flag = false;

	   while ($r < $nr) {

	      $data = fetchDB($resmi, $r);

	      $al_ressource = $data[0];

	      $mi_nname = $data[1];

	      $mi_vname = $data[2];

	      if ($al_ressource == $mitarbeiter) {

	         echo "<option value=\"$al_ressource\" selected>$mi_nname $mi_vname</option>\n";

	         $flag = true;

	      } else

	         echo "<option value=\"$al_ressource\">$mi_nname $mi_vname</option>\n";

	      $r++;

	   }

	   echo "</select></td></tr>\n";

	   if (!$flag)

	      $mitarbeiter = 0;

	} else

	   echo "<td colspan=2>&nbsp;</td>\n";

	# Zeitraum von anzeigen

	$vd = GetVisualDate($dtformatshort, false);

	echo "<tr><td>" . GetMessage($db, 373, "Zeitraum von (%s):", $vd) . "</td>\n";

	if (isset($von) && strlen($von) >= 4) {

	   $sd = explode(GetDateSep(), $von);

	   $dat = gmmktime(0, 0, 0, $sd[1], $sd[0], $sd[2]);

	   unset($sd);

	} else {

	   $dat = time() - 86400 * 6;

	}

	$mon = gmdate("n", $dat);

	$year = gmdate("Y", $dat);

	$day = gmdate("j", $dat);

	$dvon = gmmktime(0, 0, 0, $mon, $day, $year);

	echo "<td colspan=3><table border=0 cellpadding=0><tr><td><input type=\"text\" name=\"von\" value=\"";

	$vd = gmdate($dtformatshort, $dvon);

	echo "$vd\" size=10 maxlength=10 onBlur=\"javascript:CheckDate(this,0)\">";

	# Zeitraum bis anzeigen

	if (isset($bis) && strlen($bis) >= 4) {

	   $sd = explode(GetDateSep(), $bis);

	   $dat = gmmktime(0, 0, 0, $sd[1], $sd[0], $sd[2]);

	   unset($sd);

	} else {

	   $dat = time();

	}

	$mon = gmdate("n", $dat);

	$year = gmdate("Y", $dat);

	$day = gmdate("j", $dat);

	$dbis = gmmktime(0, 0, 0, $mon, $day, $year);

	echo " " . GetMessage($db, 246, "Bis:") . " <input type=\"text\" name=\"bis\" value=\"";

	$vd = gmdate($dtformatshort, $dbis);

	echo "$vd\" size=10 maxlength=10 onBlur=\"javascript:CheckDate(this,0)\"></td>\n";

	echo "<td>";

	ButtonImageMove("left.png", GetMessage($db, 374, "Woche zur�ck"), "ist.php", "func=PrevWeek&$nav");

	echo "</td><td>";

	ButtonImageMove("right.png", GetMessage($db, 375, "Woche vor"), "ist.php", "func=NextWeek&$nav");

	echo "</td><td>";

	ButtonImageMove("today.png", GetMessage($db, 249, "Heute"), "ist.php", "func=Today&$nav");

	echo "</td><td>";

	ButtonLink(GetMessage($db, 250, "Zeitraum setzen"), "ist.php","$nav");

	echo "</td></tr></table></td>";

	if ($rstufe == 1 || $rstufe == 2)

	   echo "<td colspan=2>&nbsp;</td>";

	echo "</tr></table>\n";

	# Ende der linken Spalte.

	echo "</td>\n";

	# Textmitteilungen in der rechten Spalte:

	echo "<td align=\"center\" valign=\"middle\"><div id=\"message\">\n";

	echo "<table border=0 cellspacing=0 cellpadding=0><tr><td>";

	echo "<img src=\"image/exclamation.jpeg\" alt=\"Exclamation mark\" width=30 height=30></td><td>";

	Output ($db, 376, "Bitte speichern Sie die veränderten Daten!");

	echo "</td></tr></table>";

	# Ende der rechten Spalte und der Kopftabelle:

	echo "</div></td></tr></table>\n";

	# Aufbau der Tabelle zur IST-Erfassung

	#

	# Tabellenkopf

	echo "<table class=\"sel\"><tr>\n";

	echo "<th class=\"sel\" colspan=3>";

	# Button zum Senden / Rueckgaengig machen

	echo "<table border=0 cellpadding=0 cellspacing=0><tr><td>";

	Button("Speichern", "ist");

	echo "</td><td>";

	ButtonProg(GetMessage($db, 251, "Zurücksetzen"), "if (!DocChanged) document.getElementById('message').style.visibility = 'hidden'; document.ist.reset()");

	echo "</td></tr></table>\n";

	echo "</th>\n";

	# Ermitteln des gewuenschten Zeitraums

	$anz = GetAnzEntries($dvon, $dbis);

	if ($anz > 1)

	   echo "<th class=\"sel\" colspan=$anz>";

	else

	   echo "<th class=\"sel\">";

	Output ($db, 377, "Stunden pro PT");

	echo "</th>\n";

	echo "<th class=\"sel\">" . GetMessage($db, 253, "Summe&nbsp;Zeile") . "</th>\n";

	if ($ist_erledigung)

	   echo "<th class=\"sel\" colspan=3>" . GetMessage($db, 254, "Summe&nbsp;(PT)/Task") . "</th></tr>\n";

	else

	   echo "<th class=\"sel\" colspan=2>" . GetMessage($db, 254, "Summe&nbsp;(PT)/Task") . "</th></tr>\n";