121 lines
3.8 KiB
Go
121 lines
3.8 KiB
Go
// timetable.go
|
|
package controllers
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"html/template"
|
|
"sprechstundentool/models"
|
|
)
|
|
|
|
func (b *BaseHandler) GetTimetable(officeHours []models.OfficeHour) (timetable map[models.Date]map[int]models.OfficeHour, slots []int) {
|
|
var fullTimetable = make(map[models.Date]map[int]models.OfficeHour)
|
|
for _, officeHour := range officeHours {
|
|
var slot int = 0
|
|
for minute := 0; minute < officeHour.Duration; minute += b.config.Date.MinuteGranularity { // find slot id
|
|
_, exists := fullTimetable[models.GetEndDate(officeHour.Date, minute, true)]
|
|
if exists {
|
|
_, exists := fullTimetable[models.GetEndDate(officeHour.Date, minute, true)][slot]
|
|
if exists {
|
|
slot += 1
|
|
minute = 0
|
|
continue
|
|
}
|
|
} else {
|
|
fullTimetable[models.GetEndDate(officeHour.Date, minute, true)] = make(map[int]models.OfficeHour)
|
|
}
|
|
}
|
|
for minute := 0; minute < officeHour.Duration; minute += b.config.Date.MinuteGranularity { // write officeHour id to timetable
|
|
fullTimetable[models.GetEndDate(officeHour.Date, minute, true)][slot] = officeHour
|
|
}
|
|
}
|
|
slots = []int{1, 1, 1, 1, 1}
|
|
for date, _ := range fullTimetable {
|
|
if slots[date.Day] < len(fullTimetable[date]) {
|
|
slots[date.Day] = len(fullTimetable[date])
|
|
}
|
|
}
|
|
timetable = make(map[models.Date]map[int]models.OfficeHour)
|
|
for _, officeHour := range officeHours {
|
|
for slot := 0; slot < slots[officeHour.Date.Day]; slot += 1 {
|
|
if fullTimetable[officeHour.Date][slot] == officeHour {
|
|
timetable[officeHour.Date] = make(map[int]models.OfficeHour)
|
|
timetable[officeHour.Date][slot] = officeHour
|
|
}
|
|
}
|
|
}
|
|
return fullTimetable, slots
|
|
}
|
|
|
|
func (b *BaseHandler) printTimetable(timetable map[models.Date]map[int]models.OfficeHour, slots []int, deleteIcons bool) template.HTML {
|
|
var tableBody string
|
|
for hour := 8; hour < 19; hour += 1 {
|
|
for minute := 0; minute < 60; minute += b.config.Date.MinuteGranularity {
|
|
tableBody += "<tr>"
|
|
if minute == 0 {
|
|
tableBody += fmt.Sprintf("<td>%d Uhr</td>\n", hour)
|
|
} else {
|
|
tableBody += "<td></td>\n"
|
|
}
|
|
for day := 0; day < 5; day += 1 {
|
|
for slot := 0; slot < slots[day]; slot += 1 {
|
|
current, currentExists := timetable[models.Date{0, day, hour, minute}][slot]
|
|
|
|
if currentExists { // This slot is taken by some office hour
|
|
var continued bool = false // is this slot occupied by the same office hour the previous minute?
|
|
var predecessorExists bool
|
|
var predecessor models.OfficeHour
|
|
if hour > 0 && minute < b.config.Date.MinuteGranularity {
|
|
predecessor, predecessorExists = timetable[models.Date{0, day, hour - 1, 60 - b.config.Date.MinuteGranularity}][slot]
|
|
} else {
|
|
predecessor, predecessorExists = timetable[models.Date{0, day, hour, minute - b.config.Date.MinuteGranularity}][slot]
|
|
}
|
|
if predecessorExists {
|
|
continued = (predecessor == current)
|
|
} else {
|
|
continued = false
|
|
}
|
|
if continued {
|
|
continue
|
|
} else {
|
|
var celldata bytes.Buffer
|
|
data := struct {
|
|
OfficeHour models.OfficeHour
|
|
MinuteGranularity int
|
|
DeleteIcons bool
|
|
}{current, b.config.Date.MinuteGranularity, deleteIcons}
|
|
Templates.ExecuteTemplate(&celldata, "td.html", data)
|
|
tableBody += celldata.String()
|
|
}
|
|
} else {
|
|
if slot+1 == slots[day] {
|
|
tableBody += "<td style=\"border-right: 1px dotted\"></td>\n"
|
|
} else {
|
|
tableBody += "<td></td>\n"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
tableBody += "</tr>\n"
|
|
}
|
|
}
|
|
var table bytes.Buffer
|
|
|
|
tableData := struct {
|
|
ColspanMon int
|
|
ColspanTue int
|
|
ColspanWed int
|
|
ColspanThu int
|
|
ColspanFri int
|
|
TableBody template.HTML
|
|
}{
|
|
slots[0],
|
|
slots[1],
|
|
slots[2],
|
|
slots[3],
|
|
slots[4],
|
|
template.HTML(tableBody),
|
|
}
|
|
Templates.ExecuteTemplate(&table, "officeHourTable.html", tableData)
|
|
return template.HTML(table.String())
|
|
}
|