CHOMPStation2/code/modules/admin/holder2.dm

GLOBAL_VAR_INIT(href_token, GenerateToken())
GLOBAL_PROTECT(href_token)

var/list/admin_datums = list()

/datum/admins
	var/rank			= "Temporary Admin"
	var/client/owner	= null
	var/rights = 0
	var/fakekey			= null

	var/datum/marked_datum

	var/admincaster_screen = 0	//See newscaster.dm under machinery for a full description
	var/datum/feed_message/admincaster_feed_message = new /datum/feed_message   //These two will act as holders.
	var/datum/feed_channel/admincaster_feed_channel = new /datum/feed_channel
	var/admincaster_signature	//What you'll sign the newsfeeds as

	var/href_token


/datum/admins/New(initial_rank = "Temporary Admin", initial_rights = 0, ckey)
	if(!ckey)
		error("Admin datum created without a ckey argument. Datum has been deleted")
		qdel(src)
		return
	admincaster_signature = "[using_map.company_name] Officer #[rand(0,9)][rand(0,9)][rand(0,9)]"
	href_token = GenerateToken()
	rank = initial_rank
	rights = initial_rights
	admin_datums[ckey] = src
	if(rights & R_DEBUG) //grant profile access
		world.SetConfig("APP/admin", ckey, "role=admin")

/datum/admins/proc/associate(client/C)
	if(istype(C))
		owner = C
		owner.holder = src
		owner.add_admin_verbs()	//TODO
		GLOB.admins |= C

/datum/admins/proc/disassociate()
	if(owner)
		GLOB.admins -= owner
		owner.remove_admin_verbs()
		owner.deadmin_holder = owner.holder
		owner.holder = null

/datum/admins/proc/reassociate()
	if(owner)
		GLOB.admins += owner
		owner.holder = src
		owner.deadmin_holder = null
		owner.add_admin_verbs()

/datum/admins/vv_edit_var(var_name, var_value)
	if(var_name == NAMEOF(src, rights) || var_name == NAMEOF(src, owner) || var_name == NAMEOF(src, rank))
		return FALSE
	return ..()

//TODO: Proccall guard, when all try/catch are removed and WrapAdminProccall is ported.

/*
checks if usr is an admin with at least ONE of the flags in rights_required. (Note, they don't need all the flags)
if rights_required == 0, then it simply checks if they are an admin.
if it doesn't return 1 and show_msg=1 it will prints a message explaining why the check has failed
generally it would be used like so:

/proc/admin_proc()
	if(!check_rights(R_ADMIN)) return
	to_world("you have enough rights!")

NOTE: It checks usr by default. Supply the "user" argument if you wish to check for a specific mob.
*/
/proc/check_rights(rights_required, show_msg=1, var/client/C = usr)
	if(ismob(C))
		var/mob/M = C
		C = M.client
	if(!C)
		return FALSE
	if(!(istype(C, /client))) // If we still didn't find a client, something is wrong.
		return FALSE
	if(!C.holder)
		if(show_msg)
			to_chat(C, "<span class='filter_adminlog warning'>Error: You are not an admin.</span>")
		return FALSE

	if(rights_required)
		if(rights_required & C.holder.rights)
			return TRUE
		else
			if(show_msg)
				to_chat(C, "<span class='filter_adminlog warning'>Error: You do not have sufficient rights to do that. You require one of the following flags:[rights2text(rights_required," ")].</span>")
			return FALSE
	else
		return TRUE

//probably a bit iffy - will hopefully figure out a better solution
/proc/check_if_greater_rights_than(client/other)
	if(usr && usr.client)
		if(usr.client.holder)
			if(!other || !other.holder)
				return 1
			if(usr.client.holder.rights != other.holder.rights)
				if( (usr.client.holder.rights & other.holder.rights) == other.holder.rights )
					return 1	//we have all the rights they have and more
		to_chat(usr, "<span class='filter_adminlog warning'>Error: Cannot proceed. They have more or equal rights to us.</span>")
	return 0

/client/proc/mark_datum(datum/D)
	if(!holder)
		return
	if(holder.marked_datum)
		vv_update_display(holder.marked_datum, "marked", "")
	holder.marked_datum = D
	vv_update_display(D, "marked", VV_MSG_MARKED)

/client/proc/mark_datum_mapview(datum/D as mob|obj|turf|area in view(view))
	set category = "Debug"
	set name = "Mark Object"
	mark_datum(D)

/client/proc/deadmin()
	if(holder)
		holder.disassociate()
		//qdel(holder)
	return 1

//This proc checks whether subject has at least ONE of the rights specified in rights_required.
/proc/check_rights_for(client/subject, rights_required)
	if(subject && subject.holder)
		if(rights_required && !(rights_required & subject.holder.rights))
			return 0
		return 1
	return 0

/proc/GenerateToken()
	. = ""
	for(var/I in 1 to 32)
		. += "[rand(10)]"

/proc/RawHrefToken(forceGlobal = FALSE)
	var/tok = GLOB.href_token
	if(!forceGlobal && usr)
		var/client/C = usr.client
		if(!C)
			CRASH("No client for HrefToken()!")
		var/datum/admins/holder = C.holder
		if(holder)
			tok = holder.href_token
	return tok

/proc/HrefToken(forceGlobal = FALSE)
	return "admin_token=[RawHrefToken(forceGlobal)]"

/proc/HrefTokenFormField(forceGlobal = FALSE)
	return "<input type='hidden' name='admin_token' value='[RawHrefToken(forceGlobal)]'>"