");
}
}
}
//
//--------------------------------------------------------------------------------
//Displays a mini-calendar at the top of the dayview screen.
//
//Parameters:
// $disp_year : The calendar to create year.
// $disp_month : The calendar to create month.
// $schedviewyear : The year of the date currently being displayed on the
// scheduler.
// $schedviewmonth : The month of the date currently being displayed on the
// scheduler.
// $schedviewday : The day of the date currently being displayed on the
// scheduler.
//
function SCHEDVIEW_dayview_calendar($disp_year, $disp_month, $schedviewyear, $schedviewmonth, $schedviewday)
{
global $GLOBAL_stime_year;
global $GLOBAL_stime_month;
global $GLOBAL_stime_day;
//echo " Display year is : " . $disp_year . " ";
//Figure out the name of the month (as opposed to number).
$month_string = DATEFUNC_string_month_long($disp_month);
//Figure out what day of the week the first day of this month occurs on.
$dow_first = DATEFUNC_intdayofweek_intdate($disp_year, $disp_month, 1);
//Figure out how many days are in this month.
$ndays = DATEFUNC_year_month_days($disp_year, $disp_month);
HTMLFORMAT_echo_push_nl("
");
HTMLFORMAT_echo_push_nl("
");
//Display the banner containing the month name and the year.
//
HTMLFORMAT_echo_noop_nl("
"
. $month_string . " " . $disp_year . "
");
HTMLFORMAT_echo_pull_nl("
");
//Display the table containing the days of the week, Sun - Sat.
HTMLFORMAT_echo_push_nl("
");
HTMLFORMAT_echo_noop_nl("
S
");
HTMLFORMAT_echo_noop_nl("
M
");
HTMLFORMAT_echo_noop_nl("
T
");
HTMLFORMAT_echo_noop_nl("
W
");
HTMLFORMAT_echo_noop_nl("
T
");
HTMLFORMAT_echo_noop_nl("
F
");
HTMLFORMAT_echo_noop_nl("
S
");
HTMLFORMAT_echo_pull_nl("
");
//Start up a table row.
HTMLFORMAT_echo_push_nl("
");
//Put in the spacers that occur before the first day of the month.
for ($i=0; $i<$dow_first; $i++)
{
HTMLFORMAT_echo_noop_nl("
");
}
//Write the days of the month.
for ($i=1; $i<=$ndays; $i++)
{
//Calculate Boolean variables to record if the day whose day number is being written is
//the current calendar day and/or the day currently being viewed in the scheduler.
//
if (($disp_year == $schedviewyear) && ($disp_month == $schedviewmonth) && ($i == $schedviewday))
$is_sched_view_day = TRUE;
else
$is_sched_view_day = FALSE;
//
if (($disp_year == $GLOBAL_stime_year) && ($disp_month == $GLOBAL_stime_month) && ($i == $GLOBAL_stime_day))
$is_cal_day = TRUE;
else
$is_cal_day = FALSE;
if ($is_sched_view_day && $is_cal_day)
{
//The day whose calendar number is being written is the same as the day being
//displayed in the scheduler, and the same as today's date.
//
HTMLFORMAT_echo_noop_nl("
");
}
else if ($is_sched_view_day)
{
//The day whose calendar number is being written is the same as the day being
//displayed in the scheduler.
//
HTMLFORMAT_echo_noop_nl("
");
}
//We end a row and start a new one under this set of circumstances.
// a)It is not the last day of the month we just printed.
// b)The day of the week on which the month starts plus the day we
// just printed mod 7 is zero.
if ($i != $ndays)
{
if ((($i + $dow_first) % 7) == 0)
{
HTMLFORMAT_echo_pull_nl("
");
HTMLFORMAT_echo_push_nl("
");
}
}
}
//Round out the final row that contains calendar days.
$i = $ndays + $dow_first;
while (($i % 7) != 0)
{
HTMLFORMAT_echo_noop_nl("
");
$i++;
}
//Terminate the final row of calendar days.
HTMLFORMAT_echo_pull_nl("
");
//Output bottom spacer rows so that every month created has six
//rows of days. In general, the number of rows created by days
//alone is:
//
// ( month_start_dayofweek + days_in_month + 6 ) div 7
//
//The shortest case is a February with 28 days where Feb 1 falls
//on a Sunday, i.e.
//
// (0 + 28 + 6) / 7 = 4
//
//Many months require six rows to display. This is the worst case.
//So, round it out to six rows.
$rows_due_to_cal_days = (int)(( $dow_first + $ndays + 6 ) / 7);
for ($i = $rows_due_to_cal_days + 1; $i <= 6; $i++)
{
HTMLFORMAT_echo_push_nl("
");
}
//
//--------------------------------------------------------------------------------
//Emits a temporal navigation bar.
//
function SCHEDVIEW_temporal_navigation_bar(
$userinfo,
$dateyear, $datemonth, $dateday,
$timehour, $timemin,
$diff_time_perm_array,
$panel
)
{
global $GLOBAL_stime_year;
global $GLOBAL_stime_month;
global $GLOBAL_stime_day;
global $GLOBAL_stime_hour;
global $GLOBAL_stime_minute;
global $CONFIG_SCHED_DAY_PANELS;
//Table header emitted unconditionally.
HTMLFORMAT_echo_push_nl("
");
//-1 month text.
//--------------
//The previous month should be displayed unless we are already at the lower limit
//of navigation.
//
DATEFUNC_offset_month($dateyear, $datemonth, -1, $prev_month_year, $prev_month_month, $prev_month_result_code);
if ($diff_time_perm_array[0])
{
//We should display the previous month's link.
//
HTMLFORMAT_echo_push_nl("
");
//
//We need to figure out what day of the month to use. There is the possibility
//that we are going back to a month with fewer days.
//
$prev_month_days_in_month = DATEFUNC_year_month_days($prev_month_year, $prev_month_month);
if ($dateday > $prev_month_days_in_month)
{
$prev_month_day = $prev_month_days_in_month;
}
else
{
$prev_month_day = $dateday;
}
HTMLFORMAT_echo_noop_nl("-1 month");
HTMLFORMAT_echo_pull_nl("
");
}
//-1 week text.
//-------------
//The previous week should be displayed unless we are already at the lower
//limit of navigation or viewability.
//
if ($diff_time_perm_array[1])
{
HTMLFORMAT_echo_push_nl("
");
}
//-1 day text.
//------------
//The previous day should be displayed unless we are already at the lower
//limit or navigation or viewability.
//
if ($diff_time_perm_array[2])
{
HTMLFORMAT_echo_push_nl("
");
}
//Previous Panel
//--------------
//Previous panel that can be displayed. A "panel" is a view of a certain
//set of hours.
//
if ($diff_time_perm_array[3])
{
//We can display the link. Calculate the previous panel.
if ($panel > 0)
{
//Simplest case: just back off the panel.
$prevpanel = $panel - 1;
$prevpanel_year = $dateyear;
$prevpanel_month = $datemonth;
$prevpanel_day = $dateday;
}
else
{
//The panel is the first one. To back off, we need to change
//the date backwards.
$prevpanel = ((int)(count($CONFIG_SCHED_DAY_PANELS) / 2)) - 1;
DATEFUNC_one_day_ago($dateyear,
$datemonth,
$dateday,
$prevpanel_year,
$prevpanel_month,
$prevpanel_day);
}
//We need to figure out for the panel what a good time to choose is
//that will guarantee that this panel is the right one to display.
$sdtim_string_prev_panel = TOD_panel_center_t4($prevpanel);
//Form the URL reference.
HTMLFORMAT_echo_push_nl("
");
}
else
{
//We cannot display a link to the previous because it would violate
//calendaring or viewability rules. Just use a placeholder.
//
HTMLFORMAT_echo_push_nl("
");
//Next Panel
//----------
//Next panel that can be displayed. A "panel" is a view of a certain
//set of hours.
//
if ($diff_time_perm_array[4])
{
$npanels = ((int)(count($CONFIG_SCHED_DAY_PANELS) / 2));
//We can display the link. Calculate the next panel.
if ($panel < ($npanels - 1))
{
//Simplest case: just add to the panel.
$nextpanel = $panel + 1;
$nextpanel_year = $dateyear;
$nextpanel_month = $datemonth;
$nextpanel_day = $dateday;
}
else
{
//The panel is the last one. To add, we need to change
//the date forwards.
$nextpanel = 0;
DATEFUNC_one_day_future($dateyear,
$datemonth,
$dateday,
$nextpanel_year,
$nextpanel_month,
$nextpanel_day);
}
//We need to figure out for the panel what a good time to choose is
//that will guarantee that this panel is the right one to display.
$sdtim_string_next_panel = TOD_panel_center_t4($nextpanel);
//Form the URL reference.
HTMLFORMAT_echo_push_nl("
");
}
else
{
//We cannot display a link to the previous because it would violate
//calendaring or viewability rules. Just use a placeholder.
//
HTMLFORMAT_echo_push_nl("
");
}
//+1 day text.
//------------
//The next day should be displayed unless we are already at the upper
//limit of navigation or viewability.
//
if ($diff_time_perm_array[5])
{
HTMLFORMAT_echo_push_nl("
");
}
//+1 week text.
//-------------
//The next week should be displayed unless we are already at the upper
//limit of navigation or viewability.
//
if ($diff_time_perm_array[6])
{
HTMLFORMAT_echo_push_nl("
");
}
//+1 month text.
//--------------
//The next month should be displayed unless we are already at the upper limit
//of navigation.
//
DATEFUNC_offset_month($dateyear, $datemonth, 1, $next_month_year, $next_month_month, $next_month_result_code);
if ($diff_time_perm_array[7])
{
//We should display the next month's link.
//
HTMLFORMAT_echo_push_nl("
");
//
//We need to figure out what day of the month to use. There is the possibility
//that we are going forward to a month with fewer days.
//
$next_month_days_in_month = DATEFUNC_year_month_days($next_month_year, $next_month_month);
if ($dateday > $next_month_days_in_month)
{
$next_month_day = $next_month_days_in_month;
}
else
{
$next_month_day = $dateday;
}
HTMLFORMAT_echo_noop_nl("+1 month");
HTMLFORMAT_echo_pull_nl("
");
}
//--------------------------------------------------------------------------------
//Emits the default view page navigation bar.
//
function SCHEDVIEW_dayview_page_navigation_bar($userinfo, $sessioninfo, $dt8in, $t4in)
{
//Grab the menu entries.
if ($sessioninfo === FALSE)
$menu_choices = MENU_menu_gen($userinfo, 0, $dt8in, $t4in, "index.php");
else
$menu_choices = MENU_menu_gen($userinfo, $sessioninfo["menulvl"], $dt8in, $t4in, "index.php");
$n = count($menu_choices);
for ($i=0; $i<$n; $i+=3)
{
if ($menu_choices[$i] == "H")
{
HTMLFORMAT_echo_noop_nl(" " . $menu_choices[$i+1] . " ");
}
else
{
HTMLFORMAT_echo_noop_nl(" " . $menu_choices[$i+1] . " ");
}
}
}
//
//
//----------------------------------------------------------------------------------------------------
//Given the start hour and end-hour for a panel, calculates the number of time columns involved.
//For example, if the start hour is 8 and the end hour is 10, the columns are:
// a) 8:00 - 8:30
// b) 8:30 - 9:00
// c) 9:00 - 9:30
// d) 9:30 - 10:00
// e)10:00 - 10:30
// f)10:30 - 11:00
//
function SCHEDVIEW_panel_n_time_columns($start_hour_in, $end_hour_in)
{
$rv = ($end_hour_in - $start_hour_in + 1) * 2;
return($rv);
}
//
//----------------------------------------------------------------------------------------------------
//Decorates a list of reservation information with additional fields that help with
//quickness. The fields are:
//
// emitted
// Set to 0. Will be used later as the reservation is displayed.
//
// finsttimefloor
// The reservation stime start (for a flight instructor), or the left panel time if
// the time is clipped.
//
// finsttimefloorint
// An integer corresponding to the first half-hour time slot of the appointment (clipped).
// Zero if not applicable.
//
// finsttimeceiling
// The reservation stime end (for a flight instructor), or the right panel time if
// the time is clipped.
//
// finsttimeceilingint
// An integer corresponding to one past the last half-hour time slot of the appointment (clipped).
// Zero if not applicable. This may be 48.
//
// finsttimeleftclip
// 1 if the displayed flight instructor appt left time was clipped on the left, or 0
// if not.
//
// finsttimerightclip
// 1 if the displayed flight instructor appt right time was clipped on the right, or 0
// if not.
//
// acftsimtimefloor
// The reservation stime start (for an aircraft or simulator), or the left panel time if
// the time is clipped.
//
// acftsimtimefloorint
// An integer corresponding to the first half-hour time slot of the appointment (clipped).
// Zero if not applicable.
//
// acftsimtimeceiling
// The reservation stime end (for an aircraft or simulator), or the right panel time if
// the time is clipped.
//
// acftsimtimeceilingint
// An integer corresponding to one past the last half-hour time slot of the appointment (clipped).
// Zero if not applicable.
//
// acftsimtimeleftclip
// 1 if the displayed aircraft or simulator appt left time was clipped on the left, or 0
// if not.
//
// acftsimttimerightclip
// 1 if the displayed aircraft or simulator right time was clipped on the right, or 0
// if not.
//
function SCHEDVIEW_resv_list_decorate(&$flight_inst_data_array, $panel_left_stime, $panel_right_stime)
{
//Return if there is an empty array.
//
if ($flight_inst_data_array === FALSE)
return;
$n = count($flight_inst_data_array);
for ($i=0; $i<$n; $i++)
{
//---------------------------------------------------------------------------------
//Emitted -- whether the reservation has been output yet.
//---------------------------------------------------------------------------------
$flight_inst_data_array[$i]["emitted"] = 0;
//
//---------------------------------------------------------------------------------
//Flight instructor left.
//---------------------------------------------------------------------------------
if (strlen($flight_inst_data_array[$i]["finsttimestart"]))
{
//Do the clipping, if applicable.
if (strcmp($flight_inst_data_array[$i]["finsttimestart"], $panel_left_stime) < 0)
{
//Clipping is appropriate.
$flight_inst_data_array[$i]["finsttimefloor"] = $panel_left_stime;
$flight_inst_data_array[$i]["finsttimefloorint"] = STIME_T4_lb_int($panel_left_stime);
$flight_inst_data_array[$i]["finsttimeleftclip"] = 1;
}
else
{
//Clipping is not appropriate.
$flight_inst_data_array[$i]["finsttimefloor"] = $flight_inst_data_array[$i]["finsttimestart"];
$flight_inst_data_array[$i]["finsttimefloorint"] = STIME_T4_lb_int($flight_inst_data_array[$i]["finsttimestart"]);
$flight_inst_data_array[$i]["finsttimeleftclip"] = 0;
}
}
else
{
//Floor and floor int are meaningless.
$flight_inst_data_array[$i]["finsttimefloor"] = "";
$flight_inst_data_array[$i]["finsttimefloorint"] = 0;
$flight_inst_data_array[$i]["finsttimeleftclip"] = 0;
}
//---------------------------------------------------------------------------------
//Flight instructor right.
//---------------------------------------------------------------------------------
if (strlen($flight_inst_data_array[$i]["finsttimeend"]))
{
//Do the clipping, if applicable.
if (strcmp($flight_inst_data_array[$i]["finsttimeend"], $panel_right_stime) > 0)
{
//Clipping is appropriate.
$flight_inst_data_array[$i]["finsttimeceiling"] = $panel_right_stime;
$flight_inst_data_array[$i]["finsttimeceilingint"] = STIME_T4_lb_int($panel_right_stime);
//Adjust for a clip to midnight.
if ($flight_inst_data_array[$i]["finsttimeceilingint"] == 0)
$flight_inst_data_array[$i]["finsttimeceilingint"] = 48;
$flight_inst_data_array[$i]["finsttimerightclip"] = 1;
}
else
{
//Clipping is not appropriate.
$flight_inst_data_array[$i]["finsttimeceiling"] = $flight_inst_data_array[$i]["finsttimeend"];
$flight_inst_data_array[$i]["finsttimeceilingint"] = STIME_T4_lb_int($flight_inst_data_array[$i]["finsttimeend"]);
//Adjust for a reservation that ends at midnight.
if ($flight_inst_data_array[$i]["finsttimeceilingint"] == 0)
$flight_inst_data_array[$i]["finsttimeceilingint"] = 48;
$flight_inst_data_array[$i]["finsttimerightclip"] = 0;
}
}
else
{
//Floor and floor int are meaningless.
$flight_inst_data_array[$i]["finsttimeceiling"] = "";
$flight_inst_data_array[$i]["finsttimeceilingint"] = 0;
$flight_inst_data_array[$i]["finsttimerightclip"] = 0;
}
//---------------------------------------------------------------------------------
//Aircraft/simulator left.
//---------------------------------------------------------------------------------
if (strlen($flight_inst_data_array[$i]["acftsimtimestart"]))
{
//Do the clipping, if applicable.
if (strcmp($flight_inst_data_array[$i]["acftsimtimestart"], $panel_left_stime) < 0)
{
//Clipping is appropriate.
$flight_inst_data_array[$i]["acftsimtimefloor"] = $panel_left_stime;
$flight_inst_data_array[$i]["acftsimtimefloorint"] = STIME_T4_lb_int($panel_left_stime);
$flight_inst_data_array[$i]["acftsimtimeleftclip"] = 1;
}
else
{
//Clipping is not appropriate.
$flight_inst_data_array[$i]["acftsimtimefloor"] = $flight_inst_data_array[$i]["acftsimtimestart"];
$flight_inst_data_array[$i]["acftsimtimefloorint"] = STIME_T4_lb_int($flight_inst_data_array[$i]["acftsimtimestart"]);
$flight_inst_data_array[$i]["acftsimtimeleftclip"] = 0;
}
}
else
{
//Floor and floor int are meaningless.
$flight_inst_data_array[$i]["acftsimtimefloor"] = "";
$flight_inst_data_array[$i]["acftsimtimefloorint"] = 0;
$flight_inst_data_array[$i]["acftsimtimeleftclip"] = 0;
}
//---------------------------------------------------------------------------------
//Aircraft/simulator right.
//---------------------------------------------------------------------------------
if (strlen($flight_inst_data_array[$i]["acftsimtimeend"]))
{
//Do the clipping, if applicable.
if (strcmp($flight_inst_data_array[$i]["acftsimtimeend"], $panel_right_stime) > 0)
{
//Clipping is appropriate.
$flight_inst_data_array[$i]["acftsimtimeceiling"] = $panel_right_stime;
$flight_inst_data_array[$i]["acftsimtimeceilingint"] = STIME_T4_lb_int($panel_right_stime);
//Adjust for a clip to midnight.
if ($flight_inst_data_array[$i]["acftsimtimeceilingint"] == 0)
$flight_inst_data_array[$i]["acftsimtimeceilingint"] = 48;
$flight_inst_data_array[$i]["acftsimtimerightclip"] = 1;
}
else
{
//Clipping is not appropriate.
$flight_inst_data_array[$i]["acftsimtimeceiling"] = $flight_inst_data_array[$i]["acftsimtimeend"];
$flight_inst_data_array[$i]["acftsimtimeceilingint"] = STIME_T4_lb_int($flight_inst_data_array[$i]["acftsimtimeend"]);
//Adjust for a reservation that ends at midnight.
if ($flight_inst_data_array[$i]["acftsimtimeceilingint"] == 0)
$flight_inst_data_array[$i]["acftsimtimeceilingint"] = 48;
$flight_inst_data_array[$i]["acftsimtimerightclip"] = 0;
}
}
else
{
//Floor and floor int are meaningless.
$flight_inst_data_array[$i]["acftsimtimeceiling"] = "";
$flight_inst_data_array[$i]["acftsimtimeceilingint"] = 0;
$flight_inst_data_array[$i]["acftsimtimerightclip"] = 0;
}
}
}
//
//----------------------------------------------------------------------------------------------------
//Returns TRUE if the reservation passed has time intersection with at least one element of the
//array for the aircraft or simulator time, or FALSE if not.
//
function SCHEDVIEW_resv_finst_array_intersection($array_in, $element_in)
{
//echo "
\n";
return(FALSE);
}
for ($i = 0; $i < count($array_in); $i++)
{
if (
(strcmp($array_in[$i]["finsttimestart"], $element_in["finsttimeend"]) < 0)
&&
(strcmp($array_in[$i]["finsttimeend"], $element_in["finsttimestart"]) > 0)
)
//echo "\nReturning TRUE\n---------\n\n";
return(TRUE);
}
//No collision found, return FALSE.
//echo "\nReturning FALSE\n---------\n\n";
return(FALSE);
}
//----------------------------------------------------------------------------------------------------
//Returns TRUE if the reservation passed has time intersection with at least one element of the
//array for the aircraft or simulator time, or FALSE if not.
//
function SCHEDVIEW_resv_actfsim_array_intersection($array_in, $element_in)
{
//echo "
\n";
return(FALSE);
}
for ($i = 0; $i < count($array_in); $i++)
{
if (
(strcmp($array_in[$i]["acftsimtimestart"], $element_in["acftsimtimeend"]) < 0)
&&
(strcmp($array_in[$i]["acftsimtimeend"], $element_in["acftsimtimestart"]) > 0)
)
//echo "\nReturning TRUE\n---------\n\n";
return(TRUE);
}
//No collision found, return FALSE.
//echo "\nReturning FALSE\n---------\n\n";
return(FALSE);
}
//----------------------------------------------------------------------------------------------------
//Generates HTML lines corresponding to the left resource area description area. This will generally
//be a single
cell with a rowspan potentially > 1.
//
//The returned value is an array of lines.
//
function SCHEDVIEW_do_left_resource_title_area( $userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$rowspan_in,
&$queued_html_lines)
{
$queued_html_lines[] = "
\n";
//echo "In SCHEDVIEW_do_left_resource_title_area() ...\n";
//print_r($queued_html_lines2);
//echo "----------------------------\n
\n";
}
//
//----------------------------------------------------------------------------------------------------
//Does the terminator (white area) bar beneath the last row of banner, active, and/or standby
//reservations. The item returned is an array of HTML lines. This function will always produce
//an array of lines, as it is always possible to produce the terminator area.
//
function SCHEDVIEW_form_resource_scheduling_area_terminator_bar( $userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
&$sched_right_table_rows,
&$queued_html_lines)
{
for ($i=$panel_low_hour_in * 2; $i<=(($panel_high_hour_in * 2) + 1); $i++)
{
$queued_html_lines[] = "
";
}
//We've added a full row.
$sched_right_table_rows++;
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the banner reservations for a flight instructor.
//
function SCHEDVIEW_form_resource_scheduling_area_finst_banner( $userinfo_in,
$rscs_rec_in,
$banner_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $banner_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($banner_reservations_in))
&&
(! SCHEDVIEW_resv_finst_array_intersection($display_set, $banner_reservations_in[$grabpoint]))
)
{
$display_set[] = $banner_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($banner_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["finsttimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
";
//This takes the time forward.
$cur_output_time_int = $display_set[$cur_display_record]["finsttimeceilingint"];
$cur_display_record ++;
}
//Do any remaining cells at the end.
while($cur_output_time_int < $panel_high_hour_in_int_limit)
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//The lines are formed. Add the row.
$queued_html_rows[] = $html_lines;
unset($html_lines);
$sched_right_table_rows++;
}
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the active reservations for a flight instructor.
//
function SCHEDVIEW_form_resource_scheduling_area_finst_active( $userinfo_in,
$rscs_rec_in,
$active_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $active_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($active_reservations_in))
&&
(! SCHEDVIEW_resv_finst_array_intersection($display_set, $active_reservations_in[$grabpoint]))
)
{
$display_set[] = $active_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($active_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["finsttimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
";
//This takes the time forward.
$cur_output_time_int = $display_set[$cur_display_record]["finsttimeceilingint"];
$cur_display_record ++;
}
//Do any remaining cells at the end.
while($cur_output_time_int < $panel_high_hour_in_int_limit)
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//The lines are formed. Add the row.
$queued_html_rows[] = $html_lines;
unset($html_lines);
$sched_right_table_rows++;
}
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the standby reservations for a flight instructor.
//
function SCHEDVIEW_form_resource_scheduling_area_finst_standby( $userinfo_in,
$rscs_rec_in,
$standby_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $standby_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($standby_reservations_in))
&&
(! SCHEDVIEW_resv_finst_array_intersection($display_set, $standby_reservations_in[$grabpoint]))
)
{
$display_set[] = $standby_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($standby_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["finsttimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
\n";
SCHEDVIEW_form_resource_scheduling_area_finst_standby( $userinfo_in,
$rscs_rec_in,
$standby_reservations,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
$sched_right_table_rows,
$queued_html_rows);
}
//
}
SCHEDVIEW_form_resource_scheduling_area_terminator_bar($userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$sched_right_table_rows,
$queued_html_lines);
$queued_html_rows[] = $queued_html_lines;
unset($queued_html_lines);
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the banner reservations for an aircraft or simulator.
//
function SCHEDVIEW_form_resource_scheduling_area_acftsim_banner( $userinfo_in,
$rscs_rec_in,
$banner_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $banner_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($banner_reservations_in))
&&
(! SCHEDVIEW_resv_actfsim_array_intersection($display_set, $banner_reservations_in[$grabpoint]))
)
{
$display_set[] = $banner_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($banner_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["acftsimtimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
";
//This takes the time forward.
$cur_output_time_int = $display_set[$cur_display_record]["acftsimtimeceilingint"];
$cur_display_record ++;
}
//Do any remaining cells at the end.
while($cur_output_time_int < $panel_high_hour_in_int_limit)
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//The lines are formed. Add the row.
$queued_html_rows[] = $html_lines;
unset($html_lines);
$sched_right_table_rows++;
}
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the active reservations for an aircraft or simulator.
//
function SCHEDVIEW_form_resource_scheduling_area_acftsim_active( $userinfo_in,
$rscs_rec_in,
$active_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $active_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($active_reservations_in))
&&
(! SCHEDVIEW_resv_actfsim_array_intersection($display_set, $active_reservations_in[$grabpoint]))
)
{
$display_set[] = $active_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($active_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["acftsimtimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
";
//This takes the time forward.
$cur_output_time_int = $display_set[$cur_display_record]["acftsimtimeceilingint"];
$cur_display_record ++;
}
//Do any remaining cells at the end.
while($cur_output_time_int < $panel_high_hour_in_int_limit)
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//The lines are formed. Add the row.
$queued_html_rows[] = $html_lines;
unset($html_lines);
$sched_right_table_rows++;
}
}
//
//----------------------------------------------------------------------------------------------------
//Does the rows corresponding to the standby reservations for an aircraft or simulator.
//
function SCHEDVIEW_form_resource_scheduling_area_acftsim_standby( $userinfo_in,
$rscs_rec_in,
$standby_reservations_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
&$sched_right_table_rows,
&$queued_html_rows)
{
$done = FALSE;
$grabpoint = 0;
$panel_low_hour_in_int = $panel_low_hour_in * 2;
$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while (!$done)
{
//Due to the loop, need to unset the display set to keep it from accumulating too many
//elements.
if (isset($display_set))
unset($display_set);
//Grab one element. This is our trial set to start with.
$display_set[] = $standby_reservations_in[$grabpoint];
//Next grabpoint.
$grabpoint++;
//Keep on grabbing until there is a set intersection or we're out of things to grab.
while (
($grabpoint < count($standby_reservations_in))
&&
(! SCHEDVIEW_resv_actfsim_array_intersection($display_set, $standby_reservations_in[$grabpoint]))
)
{
$display_set[] = $standby_reservations_in[$grabpoint];
$grabpoint ++;
}
//If we can't go further grabbing, we're done.
if ($grabpoint >= count($standby_reservations_in))
$done = TRUE;
//Display the set that was collected for debugging, if necessary.
//echo "
\n----------\nDisplay Set\n----------\n";
//print_r($display_set);
//echo "\n--------\n";
//Our display set now contains a set of records to display. We know there is at least one,
//we know the times don't overlap, and we know that these are in ascending order of start time
//(due to the SQL query). Therefore, we can proceed in order.
$cur_output_time_int = $panel_low_hour_in_int;
$cur_display_record = 0;
//$panel_high_hour_in_int_limit = ($panel_high_hour_in + 1) * 2;
while ($cur_display_record < count($display_set))
{
//Space out the blank cells until the first reservation or next reservation.
while($cur_output_time_int < $display_set[$cur_display_record]["acftsimtimefloorint"])
{
$html_lines[] = "
";
$cur_output_time_int ++;
}
//Get the text that should be displayed for the reservation.
if ($userinfo_in === FALSE)
{
//echo " Clause 1 ";
$box_string = " ";
}
else
{
//Try to get the user name.
//
//echo "\n
\n";
SCHEDVIEW_form_resource_scheduling_area_acftsim_standby( $userinfo_in,
$rscs_rec_in,
$standby_reservations,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
$sched_right_table_rows,
$queued_html_rows);
}
//
}
SCHEDVIEW_form_resource_scheduling_area_terminator_bar($userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$sched_right_table_rows,
$queued_html_lines);
$queued_html_rows[] = $queued_html_lines;
unset($queued_html_lines);
}
//
//----------------------------------------------------------------------------------------------------
//Does a dayview table row.
//
function SCHEDVIEW_do_dayview_table_row(
$userinfo_in, //User record, or FALSE if none.
$rscs_rec_in, //Resource record.
$resv_recs_in, //Applicable reservations, or FALSE if none.
$panel_low_hour_in, //Low panel hour.
$panel_high_hour_in, //High panel hour (inclusive)
$resourcecolumnwidth_in, //Column width, in percent, for left resource header.
$schedcolumnwidth_in, //Column width for each scheduling cell.
$can_view_banner_reservations_in //TRUE if this user is allowed to see banners.
)
{
//Start a table row. This encompasses the left area that identifies the resource (with potentially a
//rowspan > 1) and the scheduling area at the right.
//Start off believing no table rows dedicated to the right scheduling area for a resource.
$sched_right_table_rows = 0;
//Form the scheduling area of the resource row as an array of HTML rows. Each HTML row is an array of
//one or more HTML lines. We have to do this first, because otherwise won't know how large the rowspan
//for the resource name at the left should be.
//
//We have to differentiate between forming the scheduling area for a flight instructor versus an
//aircraft/simulator, as different fields are checked.
//
if ($rscs_rec_in["type"] == RSCS_TYPE_FLIGHTINSTRUCTOR)
{
SCHEDVIEW_form_resource_scheduling_area_finst($userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
$sched_right_table_rows,
$queued_html_sched_rows);
}
else
{
SCHEDVIEW_form_resource_scheduling_area_acftsim($userinfo_in,
$rscs_rec_in,
$resv_recs_in,
$panel_low_hour_in,
$panel_high_hour_in,
$resourcecolumnwidth_in,
$schedcolumnwidth_in,
$can_view_banner_reservations_in,
$sched_right_table_rows,
$queued_html_sched_rows);
}
//Form the HTML for the left area with the resource short name. We can do this now because the number of
//rows is no known. This will consist of exactly one
\n";
//Output the HTML that was generated.
$n = count($queued_html_sched_rows);
for ($i=0; $i<$n; $i++)
{
//Row starts.
HTMLFORMAT_echo_push_nl("
");
//If this is the first row, output the left heading. This will have a rowspan potentially
//>1.
if ($i == 0)
{
for ($j=0; $j");
}
}
//
//----------------------------------------------------------------------------------------------------
//Display the scheduling area for a given date and time.
//
//Parameters:
// userinfo : The array of user information for the logged in user (pulled from the MySQL
// database), or FALSE if no user is logged in.
//
// sessioninfo_in : The array of information about the current login session, or FALSE if
// no session is active.
//
// dateyear : The year of the date to display (an integer).
//
// datemonth : The month of the date to display (an integer).
//
// dateday : The day of the date to display (an integer).
//
// timehour : The hour of the time to display (an integer).
//
// timemin : The minute of the time to display (an integer).
//
// diff_time_perm_array : An array of permissions about previous and future times
// specifying which should be displayed.
//
function SCHEDVIEW_scheduling_area($userinfo, $sessioninfo_in,
$dateyear, $datemonth, $dateday,
$timehour, $timemin,
$diff_time_perm_array,
$panel
)
{
global $CONFIG_SCHED_DAY_PANELS;
SCHEDVIEW_temporal_navigation_bar(
$userinfo,
$dateyear, $datemonth, $dateday,
$timehour, $timemin,
$diff_time_perm_array,
$panel
);
$panel_low_hour = $CONFIG_SCHED_DAY_PANELS[$panel * 2];
$panel_high_hour = $CONFIG_SCHED_DAY_PANELS[$panel * 2 + 1];
$nwholehours = $panel_high_hour - $panel_low_hour + 1;
$nschedcols = $nwholehours * 2;
//Calculate whether the logged in user, if any, can view banner reservations. Banner reservations
//are non-restrictive, so this comes down to any logged in user.
if ($userinfo === FALSE)
{
$user_can_view_banner_reservations = FALSE;
}
else
{
$user_can_view_banner_reservations = TRUE;
}
//Calculate how wide to make columns. The goal is to give a hint to the browser that we want
//everthing except the first column to be the same width. Output is an integer percentage.
//
$schedcolumnwidth = (int)(100/($nschedcols+1) + 0.5);
$resourcecolumnwidth = 100 - ($nschedcols * $schedcolumnwidth);
//Obtain the list of resources to display. This function will return FALSE if there are no
//resources that meet eligibility requirements, and this case needs to be handled
//carefully.
//
$rscs_to_display = RSCS_rscs_list_dayview_online();
//
//echo "\n";
//print_r($rscs_to_display);
//echo "\n";
//Determine the count of resources to be displayed. If the database retrieval function
//returned FALSE, this value should be set to 0. 0 will ensure that the array is not
//dereferenced at all.
//
if ($rscs_to_display === FALSE)
{
$resource_display_count = 0;
}
else
{
$resource_display_count = count($rscs_to_display);
}
//echo " Value of resource_display_count : " . $resource_display_count . " ";
//Calculate the number of time columns involved in this panel. This is constant across all
//the resources because of the rectangular layout.
$n_time_columns = SCHEDVIEW_panel_n_time_columns($panel_low_hour, $panel_high_hour);
//echo "\n";
//print_r($n_time_columns);
//echo "\n";
//Calculate an stime corresponding to the left edge of the panel. This is used for the SQL query.
//
$panel_left_stime = STIME_stime_make_medres($dateyear, $datemonth, $dateday, $panel_low_hour, 0);
//Calculate an stime corresponding to the right edge of the panel. This is used for the SQL query.
//We need to be careful at the right edge because of the midnight boundary.
//
if ($panel_high_hour < 23)
{
$panel_right_stime = STIME_stime_make_medres($dateyear, $datemonth, $dateday, $panel_high_hour + 1, 0);
}
else
{
//Figure out what one day in the future is.
DATEFUNC_one_day_future($dateyear,
$datemonth,
$dateday,
$localtemp_year_onedayfuture,
$localtemp_month_onedayfuture,
$localtemp_day_onedayfuture);
//And calculate the STIME.
//
$panel_right_stime = STIME_stime_make_medres($localtemp_year_onedayfuture,
$localtemp_month_onedayfuture,
$localtemp_day_onedayfuture,
0,
0);
}
//echo "
\n";
//print_r($panel_left_stime);
//echo "
\n";
//print_r($panel_right_stime);
//echo "
\n";
//Run the SQL query to identify the reservation records that match the time limit parameters.
//These will be sorted according to the index, not the resource sort order, and then the reservation
//type, so a little rearrangement will be necessary posthumously.
//
RESV_resvns_in_time_window( $panel_left_stime,
$panel_right_stime,
$flight_inst_data_array,
$flight_inst_search_array,
$resource_data_array,
$resource_search_array );
//
//echo "
\n";
//
//Decorate the lists of reservations with additional information that will allow quicker display
//of reservations.
SCHEDVIEW_resv_list_decorate($flight_inst_data_array, $panel_left_stime, $panel_right_stime);
SCHEDVIEW_resv_list_decorate($resource_data_array, $panel_left_stime, $panel_right_stime);
//
//echo "
");
//If we have just done the top header and if there are no resources, output a table row indicating that
//there are no resources that met search criteria.
//
if (($row == -1) && ($resource_display_count == 0))
{
HTMLFORMAT_echo_noop_nl("
No Resources Online
");
}
}
else
{
//Pull the current resource from the array. I haven't figured out the PHP syntax enough to
//access an element of a 2-D array directly.
//
$current_resource = $rscs_to_display[$row];
//Extract the records from the SQL resv queries that correspond to the flight instructor or resource.
//
if ($current_resource["type"] == RSCS_TYPE_FLIGHTINSTRUCTOR)
{
//Flight instructor.
$target_resvs = RESV_extract_finst_records($flight_inst_data_array, $flight_inst_search_array, $current_resource["idx"]);
//
//echo "