321 lines
7.8 KiB
Go
321 lines
7.8 KiB
Go
package common
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import (
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"database/sql"
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"encoding/json"
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"github.com/Azareal/Gosora/query_gen"
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)
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// ? - Can we avoid duplicating the items in this list in a bunch of places?
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var LocalPermList = []string{
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"ViewTopic",
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"LikeItem",
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"CreateTopic",
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"EditTopic",
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"DeleteTopic",
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"CreateReply",
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"EditReply",
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"DeleteReply",
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"PinTopic",
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"CloseTopic",
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"MoveTopic",
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}
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// TODO: Rename this to ForumPermSet?
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/* Inherit from group permissions for ones we don't have */
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type ForumPerms struct {
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ViewTopic bool
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//ViewOwnTopic bool
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LikeItem bool
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CreateTopic bool
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EditTopic bool
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DeleteTopic bool
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CreateReply bool
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//CreateReplyToOwn bool
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EditReply bool
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//EditOwnReply bool
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DeleteReply bool
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PinTopic bool
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CloseTopic bool
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//CloseOwnTopic bool
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MoveTopic bool
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Overrides bool
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ExtData map[string]bool
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}
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func PresetToPermmap(preset string) (out map[string]*ForumPerms) {
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out = make(map[string]*ForumPerms)
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switch preset {
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case "all":
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out["guests"] = ReadForumPerms()
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out["members"] = ReadWriteForumPerms()
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out["staff"] = AllForumPerms()
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out["admins"] = AllForumPerms()
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case "announce":
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out["guests"] = ReadForumPerms()
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out["members"] = ReadReplyForumPerms()
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out["staff"] = AllForumPerms()
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out["admins"] = AllForumPerms()
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case "members":
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out["guests"] = BlankForumPerms()
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out["members"] = ReadWriteForumPerms()
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out["staff"] = AllForumPerms()
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out["admins"] = AllForumPerms()
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case "staff":
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out["guests"] = BlankForumPerms()
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out["members"] = BlankForumPerms()
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out["staff"] = ReadWriteForumPerms()
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out["admins"] = AllForumPerms()
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case "admins":
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out["guests"] = BlankForumPerms()
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out["members"] = BlankForumPerms()
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out["staff"] = BlankForumPerms()
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out["admins"] = AllForumPerms()
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case "archive":
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out["guests"] = ReadForumPerms()
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out["members"] = ReadForumPerms()
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out["staff"] = ReadForumPerms()
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out["admins"] = ReadForumPerms() //CurateForumPerms. Delete / Edit but no create?
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default:
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out["guests"] = BlankForumPerms()
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out["members"] = BlankForumPerms()
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out["staff"] = BlankForumPerms()
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out["admins"] = BlankForumPerms()
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}
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return out
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}
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func PermmapToQuery(permmap map[string]*ForumPerms, fid int) error {
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tx, err := qgen.Builder.Begin()
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if err != nil {
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return err
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}
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defer tx.Rollback()
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deleteForumPermsByForumTx, err := qgen.Builder.SimpleDeleteTx(tx, "forums_permissions", "fid = ?")
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if err != nil {
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return err
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}
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_, err = deleteForumPermsByForumTx.Exec(fid)
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if err != nil {
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return err
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}
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perms, err := json.Marshal(permmap["admins"])
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if err != nil {
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return err
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}
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addForumPermsToForumAdminsTx, err := qgen.Builder.SimpleInsertSelectTx(tx,
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qgen.DBInsert{"forums_permissions", "gid, fid, preset, permissions", ""},
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qgen.DBSelect{"users_groups", "gid, ?, '', ?", "is_admin = 1", "", ""},
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)
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if err != nil {
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return err
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}
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_, err = addForumPermsToForumAdminsTx.Exec(fid, perms)
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if err != nil {
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return err
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}
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perms, err = json.Marshal(permmap["staff"])
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if err != nil {
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return err
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}
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addForumPermsToForumStaffTx, err := qgen.Builder.SimpleInsertSelectTx(tx,
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qgen.DBInsert{"forums_permissions", "gid, fid, preset, permissions", ""},
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qgen.DBSelect{"users_groups", "gid, ?, '', ?", "is_admin = 0 AND is_mod = 1", "", ""},
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)
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if err != nil {
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return err
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}
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_, err = addForumPermsToForumStaffTx.Exec(fid, perms)
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if err != nil {
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return err
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}
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perms, err = json.Marshal(permmap["members"])
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if err != nil {
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return err
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}
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addForumPermsToForumMembersTx, err := qgen.Builder.SimpleInsertSelectTx(tx,
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qgen.DBInsert{"forums_permissions", "gid, fid, preset, permissions", ""},
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qgen.DBSelect{"users_groups", "gid, ?, '', ?", "is_admin = 0 AND is_mod = 0 AND is_banned = 0", "", ""},
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)
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if err != nil {
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return err
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}
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_, err = addForumPermsToForumMembersTx.Exec(fid, perms)
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if err != nil {
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return err
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}
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// TODO: The group ID is probably a variable somewhere. Find it and use it.
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// Group 5 is the Awaiting Activation group
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err = ReplaceForumPermsForGroupTx(tx, 5, map[int]string{fid: ""}, map[int]*ForumPerms{fid: permmap["guests"]})
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if err != nil {
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return err
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}
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// TODO: Consult a config setting instead of GuestUser?
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err = ReplaceForumPermsForGroupTx(tx, GuestUser.Group, map[int]string{fid: ""}, map[int]*ForumPerms{fid: permmap["guests"]})
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if err != nil {
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return err
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}
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err = tx.Commit()
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if err != nil {
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return err
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}
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return FPStore.Reload(fid)
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//return TopicList.RebuildPermTree()
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}
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// TODO: FPStore.Reload?
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func ReplaceForumPermsForGroup(gid int, presetSet map[int]string, permSets map[int]*ForumPerms) error {
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tx, err := qgen.Builder.Begin()
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if err != nil {
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return err
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}
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defer tx.Rollback()
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err = ReplaceForumPermsForGroupTx(tx, gid, presetSet, permSets)
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if err != nil {
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return err
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}
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return tx.Commit()
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//return TopicList.RebuildPermTree()
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}
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func ReplaceForumPermsForGroupTx(tx *sql.Tx, gid int, presetSets map[int]string, permSets map[int]*ForumPerms) error {
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deleteForumPermsForGroupTx, err := qgen.Builder.SimpleDeleteTx(tx, "forums_permissions", "gid = ? AND fid = ?")
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if err != nil {
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return err
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}
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addForumPermsToGroupTx, err := qgen.Builder.SimpleInsertTx(tx, "forums_permissions", "gid, fid, preset, permissions", "?,?,?,?")
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if err != nil {
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return err
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}
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for fid, permSet := range permSets {
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permstr, err := json.Marshal(permSet)
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if err != nil {
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return err
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}
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_, err = deleteForumPermsForGroupTx.Exec(gid, fid)
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if err != nil {
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return err
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}
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_, err = addForumPermsToGroupTx.Exec(gid, fid, presetSets[fid], string(permstr))
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if err != nil {
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return err
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}
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}
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return nil
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}
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// TODO: Refactor this and write tests for it
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// TODO: We really need to improve the thread safety of this
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func ForumPermsToGroupForumPreset(fperms *ForumPerms) string {
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if !fperms.Overrides {
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return "default"
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}
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if !fperms.ViewTopic {
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return "no_access"
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}
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canPost := (fperms.LikeItem && fperms.CreateTopic && fperms.CreateReply)
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canModerate := (canPost && fperms.EditTopic && fperms.DeleteTopic && fperms.EditReply && fperms.DeleteReply && fperms.PinTopic && fperms.CloseTopic && fperms.MoveTopic)
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if canModerate {
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return "can_moderate"
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}
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if fperms.EditTopic || fperms.DeleteTopic || fperms.EditReply || fperms.DeleteReply || fperms.PinTopic || fperms.CloseTopic || fperms.MoveTopic {
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//if !canPost {
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return "custom"
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//}
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//return "quasi_mod"
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}
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if canPost {
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return "can_post"
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}
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if fperms.ViewTopic && !fperms.LikeItem && !fperms.CreateTopic && !fperms.CreateReply {
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return "read_only"
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}
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return "custom"
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}
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func GroupForumPresetToForumPerms(preset string) (fperms *ForumPerms, changed bool) {
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switch preset {
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case "read_only":
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return ReadForumPerms(), true
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case "can_post":
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return ReadWriteForumPerms(), true
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case "can_moderate":
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return AllForumPerms(), true
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case "no_access":
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return &ForumPerms{Overrides: true, ExtData: make(map[string]bool)}, true
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case "default":
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return BlankForumPerms(), true
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}
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return fperms, false
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}
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func BlankForumPerms() *ForumPerms {
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return &ForumPerms{ViewTopic: false}
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}
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func ReadWriteForumPerms() *ForumPerms {
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return &ForumPerms{
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ViewTopic: true,
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LikeItem: true,
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CreateTopic: true,
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CreateReply: true,
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Overrides: true,
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ExtData: make(map[string]bool),
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}
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}
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func ReadReplyForumPerms() *ForumPerms {
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return &ForumPerms{
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ViewTopic: true,
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LikeItem: true,
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CreateReply: true,
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Overrides: true,
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ExtData: make(map[string]bool),
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}
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}
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func ReadForumPerms() *ForumPerms {
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return &ForumPerms{
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ViewTopic: true,
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Overrides: true,
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ExtData: make(map[string]bool),
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}
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}
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// AllForumPerms is a set of forum local permissions with everything set to true
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func AllForumPerms() *ForumPerms {
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return &ForumPerms{
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ViewTopic: true,
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LikeItem: true,
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CreateTopic: true,
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EditTopic: true,
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DeleteTopic: true,
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CreateReply: true,
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EditReply: true,
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DeleteReply: true,
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PinTopic: true,
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CloseTopic: true,
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MoveTopic: true,
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Overrides: true,
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ExtData: make(map[string]bool),
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}
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}
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