= 0 ) && // Starting hour between 0 and 23
( $sh < 24 ) && //
( $eh >= 0 ) && // Ending hour between 0 and 23
( $eh < 24 ) && //
( $sm >= 0 ) && // Starting minute between 0 and 59
( $sm < 60 ) && //
( $em >= 0 ) && // Ending minute between 0 and 59
( $em < 60 ) && //
( $int % 5 === 0 ) && // Intervall can be divided by 5
( $dd > 0 ) && // Number of days between 1 and 7
( $dd <= 7 ) && //
( $sh * 60 + $sm + $int < $eh * 60 + $em ) ) // Starting time less than ending time
{
$start_hour = $sh;
$start_minute = $sm;
$end_hour = $eh;
$end_minute = $em;
$intervall = $int;
$days = $dd;
}
$empty_row = "";
$empty_cell = "| | ";
$dummy_cell = ' | ';
$rowspan_factor = 2;
$table_header = "";
$querystr = "SELECT * FROM li_plan, li_courses WHERE li_plan.cid=li_courses.cid ORDER BY begin, day";
$current_hour = $start_hour;
$current_minute = $start_minute;
$current_day = 1;
$current_day_db = 0;
$current_hour_db = 0;
$current_minute_db = 0;
$previous_day_db = 0;
$previous_hour_db = 0;
$previous_minute_db = 0;
$skipper = array();
for( $i = 1; $i <= $days; $i++ ) {
$skipper[$i] = 0;
$table_body .= "" . $week[$i] . " | ";
$empty_row .= $empty_cell;
}
$table_body .= $dummy_cell . " | " .
str_pad($start_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($start_minute,2,"0",STR_PAD_LEFT) . " | " .
$empty_row . $dummy_cell .
"" .
str_pad($start_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($start_minute,2,"0",STR_PAD_LEFT) . " | " .
"
" ;
$empty_row = "";
$result = mysqli_query($connection, $querystr);
while ($row = mysqli_fetch_object($result)) {
$current_day_db = $row->day;
$current_hour_db = intval(substr($row->begin, 0, 2));
$current_minute_db = intval(substr($row->begin, 3, 2));
$current_endhour_db = intval(substr($row->end, 0, 2));
$current_endminute_db = intval(substr($row->end, 3, 2));
$rowspan = stepCount($current_hour_db, $current_minute_db, $current_endhour_db, $current_endminute_db, $intervall);
while( timeLessThan( $current_hour, $current_minute, $current_hour_db, $current_minute_db ) &&
timeLessThan( $current_hour, $current_minute, $end_hour, $end_minute ) )
{
for( $j=$previous_day_db; $j<$days; $j++ ) {
if( $skipper[$j+1] > 0 ) {
$skipper[$j+1] = $skipper[$j+1] - 1;
} else {
if( $admin ) {
$table_body .= "![Hinzufügen](" . IMAGE_PATH . "plus.png "Termin hinzufügen") | ";
} else {
$table_body .= $empty_cell;
}
$empty_row .= $empty_cell;
}
}
$current_minute += $intervall;
while( $current_minute >= 60 ) {
$current_minute -= 60;
$current_hour++;
}
$table_body .= $dummy_cell . "
" .
str_pad($current_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($current_minute,2,"0",STR_PAD_LEFT) . " | " .
$empty_row . $dummy_cell .
"" .
str_pad($current_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($current_minute,2,"0",STR_PAD_LEFT) . " | " .
"
" ;
$empty_row = "";
$previous_day_db = 0;
$current_day = 1;
}
while( ( $current_day <= $days ) &&
( $current_day <= $current_day_db ) )
{
if( $current_day == $current_day_db ) {
if( $admin ) {
$table_body .= "color !== "" ? "style='background-color:#" . $row->color . "'>" : ">" ) .
($row->link !== "" ? "" : "" ) . $row->diffname . ($row->link !== "" ? "" : "" ) .
($row->diffname !== $row->name ? "
" . $row->name . "" : "") .
"
" . umlaute($row->level) . "" .
"
" . umlaute($row->description) . "" .
"" .
" ![Editieren](" . IMAGE_PATH . "view.png "Termin bearbeiten") " .
" ![Löschen](" . IMAGE_PATH . "del.png "Termin löschen") " .
" | ";
} else {
$table_body .= "color !== "" ? "style='background-color:#" . $row->color . "'>" : ">" ) .
($row->link !== "" ? "" : "" ) . $row->diffname . ($row->link !== "" ? "" : "" ) .
($row->diffname !== $row->name ? "
" . $row->name . "" : "") .
"
" . umlaute($row->level) . "" .
"
" . umlaute($row->description) . " | ";
}
} else {
if( $skipper[$current_day] > 0 ) {
$skipper[$current_day] = $skipper[$current_day] - 1;
} else {
if( $admin ) {
$table_body .= " | ";
} else {
$table_body .= $empty_cell;
}
$empty_row .= $empty_cell;
}
}
$current_day++;
}
if( $current_day > $days ) {
$current_day = 1;
}
$skipper[$current_day_db] += ($rowspan - 1);
$previous_day_db = $current_day_db;
$previous_hour_db = $current_hour_db;
$previous_minute_db = $current_minute_db;
}
mysqli_free_result($result);
while( timeLessThan( $current_hour, $current_minute, $end_hour, $end_minute ) )
{
for( $j=$previous_day_db; $j<$days; $j++ ) {
if( $skipper[$j+1] > 0 ) {
$skipper[$j+1] = $skipper[$j+1] - 1;
} else {
if( $admin ) {
$table_body .= " | ";
} else {
$table_body .= $empty_cell;
}
$empty_row .= $empty_cell;
}
}
$current_minute += $intervall;
while( $current_minute >= 60 ) {
$current_minute -= 60;
$current_hour++;
}
if( ( $current_hour != $end_hour ) ||
( $current_minute != $end_minute ) ) {
$table_body .= $dummy_cell . "
" .
str_pad($current_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($current_minute,2,"0",STR_PAD_LEFT) . " | " .
$empty_row . $dummy_cell .
"" .
str_pad($current_hour,2,"0",STR_PAD_LEFT) . ":" .
str_pad($current_minute,2,"0",STR_PAD_LEFT) . " | " .
"
" ;
}
$previous_day_db = 0;
$current_day = 1;
$empty_row = "";
}
$cource_editor = "";
if( $admin ) { $course_editor = 'Kurse bearbeiten | Aktualisieren'; }
return $table_header . $table_body . $table_footer . $course_editor;
}
function Kurse($connection) {
$admin=login($GLOBALS["token"]);
$return = "";
$currentDiv = "";
$querystr = "SELECT * FROM li_courses ORDER BY li_courses.cid";
$currentDiv = "";
$result = mysqli_query($connection, $querystr);
while ($row = mysqli_fetch_object($result)) {
$currentDiv .= "| " . $row->name . " | ";
$currentDiv .= "" . $row->diffname . " | ";
$currentDiv .= "" . umlaute($row->description) . " | ";
$currentDiv .= "" . umlaute($row->level) . " | ";
$currentDiv .= ($row->link !== "" ? "Link | " : " | ");
$currentDiv .= ($row->color !== "" ? " | " : " | ");
$currentDiv .= "" .
" " .
" " .
" |
";
}
mysqli_free_result($result);
$return .= $currentDiv . "
";
$return .= "Kurs hinzufügen | Zurück zum Plan | Aktualisieren";
if( $admin ) {
return $return;
} else {
return "Sie sind nicht berechtigt um auf diesen Teil der Seite zuzugreifen!";
}
}
?>