abfe0a472a
Added the view counter, it currently collects data without exposing it to the admin. Added an API for scheduling tasks which run once every second and once every fifteen minutes. Added a generated map containing all the routes with the function names as keys. Added the request counter to the generated router. Added more ARIA Labels and moved various bits and pieces into the CSS files for flexibility. Removed a bunch of redundant avatar checks in the templates. Improved the mobile friendliness of Cosora. Fixed various issues in the other themes. Refactored the file listener. Gosora now resyncs newly created theme files not just modified ones. Gosora now resyncs renamed theme files not just modified ones.
104 lines
2.2 KiB
Go
104 lines
2.2 KiB
Go
/*
|
|
*
|
|
* Gosora Task System
|
|
* Copyright Azareal 2017 - 2018
|
|
*
|
|
*/
|
|
package common
|
|
|
|
import (
|
|
"database/sql"
|
|
"log"
|
|
"time"
|
|
|
|
"../query_gen/lib"
|
|
)
|
|
|
|
type TaskStmts struct {
|
|
getExpiredScheduledGroups *sql.Stmt
|
|
getSync *sql.Stmt
|
|
}
|
|
|
|
var ScheduledSecondTasks []func() error
|
|
var ScheduledFifteenMinuteTasks []func() error
|
|
var taskStmts TaskStmts
|
|
var lastSync time.Time
|
|
|
|
func init() {
|
|
lastSync = time.Now()
|
|
DbInits.Add(func(acc *qgen.Accumulator) error {
|
|
taskStmts = TaskStmts{
|
|
getExpiredScheduledGroups: acc.Select("users_groups_scheduler").Columns("uid").Where("UTC_TIMESTAMP() > revert_at AND temporary = 1").Prepare(),
|
|
getSync: acc.Select("sync").Columns("last_update").Prepare(),
|
|
}
|
|
return acc.FirstError()
|
|
})
|
|
}
|
|
|
|
// AddScheduledSecondTask is not concurrency safe
|
|
func AddScheduledSecondTask(task func() error) {
|
|
ScheduledSecondTasks = append(ScheduledSecondTasks, task)
|
|
}
|
|
|
|
// AddScheduledFifteenMinuteTask is not concurrency safe
|
|
func AddScheduledFifteenMinuteTask(task func() error) {
|
|
ScheduledFifteenMinuteTasks = append(ScheduledFifteenMinuteTasks, task)
|
|
}
|
|
|
|
// TODO: Use AddScheduledSecondTask
|
|
func HandleExpiredScheduledGroups() error {
|
|
rows, err := taskStmts.getExpiredScheduledGroups.Query()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer rows.Close()
|
|
|
|
var uid int
|
|
for rows.Next() {
|
|
err := rows.Scan(&uid)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Sneaky way of initialising a *User, please use the methods on the UserStore instead
|
|
user := BlankUser()
|
|
user.ID = uid
|
|
err = user.RevertGroupUpdate()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return rows.Err()
|
|
}
|
|
|
|
// TODO: Use AddScheduledSecondTask
|
|
func HandleServerSync() error {
|
|
var lastUpdate time.Time
|
|
err := taskStmts.getSync.QueryRow().Scan(&lastUpdate)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if lastUpdate.After(lastSync) {
|
|
// TODO: A more granular sync
|
|
err = Forums.LoadForums()
|
|
if err != nil {
|
|
log.Print("Unable to reload the forums")
|
|
return err
|
|
}
|
|
// TODO: Resync the groups
|
|
// TODO: Resync the permissions
|
|
err = LoadSettings()
|
|
if err != nil {
|
|
log.Print("Unable to reload the settings")
|
|
return err
|
|
}
|
|
err = LoadWordFilters()
|
|
if err != nil {
|
|
log.Print("Unable to reload the word filters")
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|