create-expo-cljs-app
Version:
Create a react native application with Expo and Shadow-CLJS!
369 lines (321 loc) • 19.1 kB
JavaScript
goog.provide('re_frame.interceptor');
re_frame.interceptor.mandatory_interceptor_keys = new cljs.core.PersistentHashSet(null, new cljs.core.PersistentArrayMap(null, 3, [new cljs.core.Keyword(null,"after","after",594996914),null,new cljs.core.Keyword(null,"id","id",-1388402092),null,new cljs.core.Keyword(null,"before","before",-1633692388),null], null), null);
re_frame.interceptor.interceptor_QMARK_ = (function re_frame$interceptor$interceptor_QMARK_(m){
return ((cljs.core.map_QMARK_(m)) && (cljs.core._EQ_.cljs$core$IFn$_invoke$arity$2(re_frame.interceptor.mandatory_interceptor_keys,cljs.core.set(cljs.core.keys(m)))));
});
re_frame.interceptor.__GT_interceptor = (function re_frame$interceptor$__GT_interceptor(var_args){
var args__4742__auto__ = [];
var len__4736__auto___47491 = arguments.length;
var i__4737__auto___47492 = (0);
while(true){
if((i__4737__auto___47492 < len__4736__auto___47491)){
args__4742__auto__.push((arguments[i__4737__auto___47492]));
var G__47493 = (i__4737__auto___47492 + (1));
i__4737__auto___47492 = G__47493;
continue;
} else {
}
break;
}
var argseq__4743__auto__ = ((((0) < args__4742__auto__.length))?(new cljs.core.IndexedSeq(args__4742__auto__.slice((0)),(0),null)):null);
return re_frame.interceptor.__GT_interceptor.cljs$core$IFn$_invoke$arity$variadic(argseq__4743__auto__);
});
(re_frame.interceptor.__GT_interceptor.cljs$core$IFn$_invoke$arity$variadic = (function (p__47416){
var map__47417 = p__47416;
var map__47417__$1 = (((((!((map__47417 == null))))?(((((map__47417.cljs$lang$protocol_mask$partition0$ & (64))) || ((cljs.core.PROTOCOL_SENTINEL === map__47417.cljs$core$ISeq$))))?true:false):false))?cljs.core.apply.cljs$core$IFn$_invoke$arity$2(cljs.core.hash_map,map__47417):map__47417);
var m = map__47417__$1;
var id = cljs.core.get.cljs$core$IFn$_invoke$arity$2(map__47417__$1,new cljs.core.Keyword(null,"id","id",-1388402092));
var before = cljs.core.get.cljs$core$IFn$_invoke$arity$2(map__47417__$1,new cljs.core.Keyword(null,"before","before",-1633692388));
var after = cljs.core.get.cljs$core$IFn$_invoke$arity$2(map__47417__$1,new cljs.core.Keyword(null,"after","after",594996914));
if(re_frame.interop.debug_enabled_QMARK_){
var temp__5733__auto___47494 = cljs.core.seq(clojure.set.difference.cljs$core$IFn$_invoke$arity$2(cljs.core.set(cljs.core.keys(m)),re_frame.interceptor.mandatory_interceptor_keys));
if(temp__5733__auto___47494){
var unknown_keys_47495 = temp__5733__auto___47494;
re_frame.loggers.console.cljs$core$IFn$_invoke$arity$variadic(new cljs.core.Keyword(null,"error","error",-978969032),cljs.core.prim_seq.cljs$core$IFn$_invoke$arity$2(["re-frame: ->interceptor",m,"has unknown keys:",unknown_keys_47495], 0));
} else {
}
} else {
}
return new cljs.core.PersistentArrayMap(null, 3, [new cljs.core.Keyword(null,"id","id",-1388402092),(function (){var or__4126__auto__ = id;
if(cljs.core.truth_(or__4126__auto__)){
return or__4126__auto__;
} else {
return new cljs.core.Keyword(null,"unnamed","unnamed",-26044928);
}
})(),new cljs.core.Keyword(null,"before","before",-1633692388),before,new cljs.core.Keyword(null,"after","after",594996914),after], null);
}));
(re_frame.interceptor.__GT_interceptor.cljs$lang$maxFixedArity = (0));
/** @this {Function} */
(re_frame.interceptor.__GT_interceptor.cljs$lang$applyTo = (function (seq47408){
var self__4724__auto__ = this;
return self__4724__auto__.cljs$core$IFn$_invoke$arity$variadic(cljs.core.seq(seq47408));
}));
re_frame.interceptor.get_effect = (function re_frame$interceptor$get_effect(var_args){
var G__47437 = arguments.length;
switch (G__47437) {
case 1:
return re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$1((arguments[(0)]));
break;
case 2:
return re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
(re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$1 = (function (context){
return new cljs.core.Keyword(null,"effects","effects",-282369292).cljs$core$IFn$_invoke$arity$1(context);
}));
(re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$2 = (function (context,key){
return cljs.core.get_in.cljs$core$IFn$_invoke$arity$2(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"effects","effects",-282369292),key], null));
}));
(re_frame.interceptor.get_effect.cljs$core$IFn$_invoke$arity$3 = (function (context,key,not_found){
return cljs.core.get_in.cljs$core$IFn$_invoke$arity$3(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"effects","effects",-282369292),key], null),not_found);
}));
(re_frame.interceptor.get_effect.cljs$lang$maxFixedArity = 3);
re_frame.interceptor.assoc_effect = (function re_frame$interceptor$assoc_effect(context,key,value){
return cljs.core.assoc_in(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"effects","effects",-282369292),key], null),value);
});
re_frame.interceptor.update_effect = (function re_frame$interceptor$update_effect(var_args){
var args__4742__auto__ = [];
var len__4736__auto___47503 = arguments.length;
var i__4737__auto___47504 = (0);
while(true){
if((i__4737__auto___47504 < len__4736__auto___47503)){
args__4742__auto__.push((arguments[i__4737__auto___47504]));
var G__47505 = (i__4737__auto___47504 + (1));
i__4737__auto___47504 = G__47505;
continue;
} else {
}
break;
}
var argseq__4743__auto__ = ((((3) < args__4742__auto__.length))?(new cljs.core.IndexedSeq(args__4742__auto__.slice((3)),(0),null)):null);
return re_frame.interceptor.update_effect.cljs$core$IFn$_invoke$arity$variadic((arguments[(0)]),(arguments[(1)]),(arguments[(2)]),argseq__4743__auto__);
});
(re_frame.interceptor.update_effect.cljs$core$IFn$_invoke$arity$variadic = (function (context,key,f,args){
return cljs.core.apply.cljs$core$IFn$_invoke$arity$5(cljs.core.update_in,context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"effects","effects",-282369292),key], null),f,args);
}));
(re_frame.interceptor.update_effect.cljs$lang$maxFixedArity = (3));
/** @this {Function} */
(re_frame.interceptor.update_effect.cljs$lang$applyTo = (function (seq47444){
var G__47445 = cljs.core.first(seq47444);
var seq47444__$1 = cljs.core.next(seq47444);
var G__47446 = cljs.core.first(seq47444__$1);
var seq47444__$2 = cljs.core.next(seq47444__$1);
var G__47447 = cljs.core.first(seq47444__$2);
var seq47444__$3 = cljs.core.next(seq47444__$2);
var self__4723__auto__ = this;
return self__4723__auto__.cljs$core$IFn$_invoke$arity$variadic(G__47445,G__47446,G__47447,seq47444__$3);
}));
re_frame.interceptor.get_coeffect = (function re_frame$interceptor$get_coeffect(var_args){
var G__47457 = arguments.length;
switch (G__47457) {
case 1:
return re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$1((arguments[(0)]));
break;
case 2:
return re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
(re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$1 = (function (context){
return new cljs.core.Keyword(null,"coeffects","coeffects",497912985).cljs$core$IFn$_invoke$arity$1(context);
}));
(re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$2 = (function (context,key){
return cljs.core.get_in.cljs$core$IFn$_invoke$arity$2(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"coeffects","coeffects",497912985),key], null));
}));
(re_frame.interceptor.get_coeffect.cljs$core$IFn$_invoke$arity$3 = (function (context,key,not_found){
return cljs.core.get_in.cljs$core$IFn$_invoke$arity$3(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"coeffects","coeffects",497912985),key], null),not_found);
}));
(re_frame.interceptor.get_coeffect.cljs$lang$maxFixedArity = 3);
re_frame.interceptor.assoc_coeffect = (function re_frame$interceptor$assoc_coeffect(context,key,value){
return cljs.core.assoc_in(context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"coeffects","coeffects",497912985),key], null),value);
});
re_frame.interceptor.update_coeffect = (function re_frame$interceptor$update_coeffect(var_args){
var args__4742__auto__ = [];
var len__4736__auto___47510 = arguments.length;
var i__4737__auto___47511 = (0);
while(true){
if((i__4737__auto___47511 < len__4736__auto___47510)){
args__4742__auto__.push((arguments[i__4737__auto___47511]));
var G__47512 = (i__4737__auto___47511 + (1));
i__4737__auto___47511 = G__47512;
continue;
} else {
}
break;
}
var argseq__4743__auto__ = ((((3) < args__4742__auto__.length))?(new cljs.core.IndexedSeq(args__4742__auto__.slice((3)),(0),null)):null);
return re_frame.interceptor.update_coeffect.cljs$core$IFn$_invoke$arity$variadic((arguments[(0)]),(arguments[(1)]),(arguments[(2)]),argseq__4743__auto__);
});
(re_frame.interceptor.update_coeffect.cljs$core$IFn$_invoke$arity$variadic = (function (context,key,f,args){
return cljs.core.apply.cljs$core$IFn$_invoke$arity$5(cljs.core.update_in,context,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"coeffects","coeffects",497912985),key], null),f,args);
}));
(re_frame.interceptor.update_coeffect.cljs$lang$maxFixedArity = (3));
/** @this {Function} */
(re_frame.interceptor.update_coeffect.cljs$lang$applyTo = (function (seq47467){
var G__47468 = cljs.core.first(seq47467);
var seq47467__$1 = cljs.core.next(seq47467);
var G__47469 = cljs.core.first(seq47467__$1);
var seq47467__$2 = cljs.core.next(seq47467__$1);
var G__47470 = cljs.core.first(seq47467__$2);
var seq47467__$3 = cljs.core.next(seq47467__$2);
var self__4723__auto__ = this;
return self__4723__auto__.cljs$core$IFn$_invoke$arity$variadic(G__47468,G__47469,G__47470,seq47467__$3);
}));
re_frame.interceptor.invoke_interceptor_fn = (function re_frame$interceptor$invoke_interceptor_fn(context,interceptor,direction){
var temp__5733__auto__ = cljs.core.get.cljs$core$IFn$_invoke$arity$2(interceptor,direction);
if(cljs.core.truth_(temp__5733__auto__)){
var f = temp__5733__auto__;
return (f.cljs$core$IFn$_invoke$arity$1 ? f.cljs$core$IFn$_invoke$arity$1(context) : f.call(null,context));
} else {
return context;
}
});
/**
* Loop over all interceptors, calling `direction` function on each,
* threading the value of `context` through every call.
*
* `direction` is one of `:before` or `:after`.
*
* Each iteration, the next interceptor to process is obtained from
* context's `:queue`. After they are processed, interceptors are popped
* from `:queue` and added to `:stack`.
*
* After sufficient iteration, `:queue` will be empty, and `:stack` will
* contain all interceptors processed.
*
* Returns updated `context`. Ie. the `context` which has been threaded
* through all interceptor functions.
*
* Generally speaking, an interceptor's `:before` function will (if present)
* add to a `context's` `:coeffects`, while it's `:after` function
* will modify the `context`'s `:effects`. Very approximately.
*
* But because all interceptor functions are given `context`, and can
* return a modified version of it, the way is clear for an interceptor
* to introspect the stack or queue, or even modify the queue
* (add new interceptors via `enqueue`?). This is a very fluid arrangement.
*/
re_frame.interceptor.invoke_interceptors = (function re_frame$interceptor$invoke_interceptors(context,direction){
var context__$1 = context;
while(true){
var queue = new cljs.core.Keyword(null,"queue","queue",1455835879).cljs$core$IFn$_invoke$arity$1(context__$1);
if(cljs.core.empty_QMARK_(queue)){
return context__$1;
} else {
var interceptor = cljs.core.peek(queue);
var stack = new cljs.core.Keyword(null,"stack","stack",-793405930).cljs$core$IFn$_invoke$arity$1(context__$1);
var G__47522 = re_frame.interceptor.invoke_interceptor_fn(cljs.core.assoc.cljs$core$IFn$_invoke$arity$variadic(context__$1,new cljs.core.Keyword(null,"queue","queue",1455835879),cljs.core.pop(queue),cljs.core.prim_seq.cljs$core$IFn$_invoke$arity$2([new cljs.core.Keyword(null,"stack","stack",-793405930),cljs.core.conj.cljs$core$IFn$_invoke$arity$2(stack,interceptor)], 0)),interceptor,direction);
context__$1 = G__47522;
continue;
}
break;
}
});
re_frame.interceptor.enqueue = (function re_frame$interceptor$enqueue(context,interceptors){
return cljs.core.update.cljs$core$IFn$_invoke$arity$4(context,new cljs.core.Keyword(null,"queue","queue",1455835879),cljs.core.fnil.cljs$core$IFn$_invoke$arity$2(cljs.core.into,re_frame.interop.empty_queue),interceptors);
});
/**
* Create a fresh context
*/
re_frame.interceptor.context = (function re_frame$interceptor$context(var_args){
var G__47487 = arguments.length;
switch (G__47487) {
case 2:
return re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$2((arguments[(0)]),(arguments[(1)]));
break;
case 3:
return re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$3((arguments[(0)]),(arguments[(1)]),(arguments[(2)]));
break;
default:
throw (new Error(["Invalid arity: ",cljs.core.str.cljs$core$IFn$_invoke$arity$1(arguments.length)].join('')));
}
});
(re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$2 = (function (event,interceptors){
return re_frame.interceptor.enqueue(re_frame.interceptor.assoc_coeffect(cljs.core.PersistentArrayMap.EMPTY,new cljs.core.Keyword(null,"event","event",301435442),event),interceptors);
}));
(re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$3 = (function (event,interceptors,db){
return re_frame.interceptor.assoc_coeffect(re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$2(event,interceptors),new cljs.core.Keyword(null,"db","db",993250759),db);
}));
(re_frame.interceptor.context.cljs$lang$maxFixedArity = 3);
/**
* Called on completion of `:before` processing, this function prepares/modifies
* `context` for the backwards sweep of processing in which an interceptor
* chain's `:after` fns are called.
*
* At this point in processing, the `:queue` is empty and `:stack` holds all
* the previously run interceptors. So this function enables the backwards walk
* by priming `:queue` with what's currently in `:stack`
*/
re_frame.interceptor.change_direction = (function re_frame$interceptor$change_direction(context){
return re_frame.interceptor.enqueue(cljs.core.dissoc.cljs$core$IFn$_invoke$arity$2(context,new cljs.core.Keyword(null,"queue","queue",1455835879)),new cljs.core.Keyword(null,"stack","stack",-793405930).cljs$core$IFn$_invoke$arity$1(context));
});
/**
* Executes the given chain (coll) of interceptors.
*
* Each interceptor has this form:
* {:before (fn [context] ...) ;; returns possibly modified context
* :after (fn [context] ...)} ;; `identity` would be a noop
*
* Walks the queue of iterceptors from beginning to end, calling the
* `:before` fn on each, then reverse direction and walk backwards,
* calling the `:after` fn on each.
*
* The last interceptor in the chain presumably wraps an event
* handler fn. So the overall goal of the process is to "handle
* the given event".
*
* Thread a `context` through all calls. `context` has this form:
*
* {:coeffects {:event [:a-query-id :some-param]
* :db <original contents of app-db>}
* :effects {:db <new value for app-db>
* :dispatch [:an-event-id :param1]}
* :queue <a collection of further interceptors>
* :stack <a collection of interceptors already walked>}
*
* `context` has `:coeffects` and `:effects` which, if this was a web
* server, would be somewhat anologous to `request` and `response`
* respectively.
*
* `coeffects` will contain data like `event` and the initial
* state of `db` - the inputs required by the event handler
* (sitting presumably on the end of the chain), while handler-returned
* side effects are put into `:effects` including, but not limited to,
* new values for `db`.
*
* The first few interceptors in a chain will likely have `:before`
* functions which "prime" the `context` by adding the event, and
* the current state of app-db into `:coeffects`. But interceptors can
* add whatever they want to `:coeffects` - perhaps the event handler needs
* some information from localstore, or a random number, or access to
* a DataScript connection.
*
* Equally, some interceptors in the chain will have `:after` fn
* which can process the side effects accumulated into `:effects`
* including but, not limited to, updates to app-db.
*
* Through both stages (before and after), `context` contains a `:queue`
* of interceptors yet to be processed, and a `:stack` of interceptors
* already done. In advanced cases, these values can be modified by the
* functions through which the context is threaded.
*/
re_frame.interceptor.execute = (function re_frame$interceptor$execute(event_v,interceptors){
if(re_frame.trace.is_trace_enabled_QMARK_()){
var new_trace__47250__auto___47540 = cljs.core.merge.cljs$core$IFn$_invoke$arity$variadic(cljs.core.prim_seq.cljs$core$IFn$_invoke$arity$2([cljs.core.update.cljs$core$IFn$_invoke$arity$4(re_frame.trace._STAR_current_trace_STAR_,new cljs.core.Keyword(null,"tags","tags",1771418977),cljs.core.merge,new cljs.core.Keyword(null,"tags","tags",1771418977).cljs$core$IFn$_invoke$arity$1(new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"tags","tags",1771418977),new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"interceptors","interceptors",-1546782951),interceptors], null)], null))),cljs.core.dissoc.cljs$core$IFn$_invoke$arity$2(new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"tags","tags",1771418977),new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"interceptors","interceptors",-1546782951),interceptors], null)], null),new cljs.core.Keyword(null,"tags","tags",1771418977))], 0));
(re_frame.trace._STAR_current_trace_STAR_ = new_trace__47250__auto___47540);
} else {
}
return re_frame.interceptor.invoke_interceptors(re_frame.interceptor.change_direction(re_frame.interceptor.invoke_interceptors(re_frame.interceptor.context.cljs$core$IFn$_invoke$arity$2(event_v,interceptors),new cljs.core.Keyword(null,"before","before",-1633692388))),new cljs.core.Keyword(null,"after","after",594996914));
});
//# sourceMappingURL=re_frame.interceptor.js.map