94 lines
3.0 KiB
Objective-C
94 lines
3.0 KiB
Objective-C
/*
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* Copyright [2019] [Doric.Pub]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//
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// DoricJSLoaderManager.m
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// Doric
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//
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// Created by pengfei.zhou on 2019/11/23.
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//
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#import "DoricJSLoaderManager.h"
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#import "DoricMainBundleJSLoader.h"
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#import "DoricHttpJSLoader.h"
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#import "Doric.h"
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#import "DoricSingleton.h"
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@interface DoricJSLoaderManager ()
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@property(nonatomic, copy) NSSet <id <DoricLoaderProtocol>> *loaders;
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@end
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@implementation DoricJSLoaderManager
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+ (instancetype)instance {
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return DoricSingleton.instance.jsLoaderManager;
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}
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- (instancetype)init {
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if (self = [super init]) {
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_loaders = [[NSSet alloc] initWithArray:@[
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[DoricMainBundleJSLoader new],
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[DoricHttpJSLoader new],
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]];
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}
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return self;
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}
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- (void)addJSLoader:(id <DoricLoaderProtocol>)loader {
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self.loaders = [[self.loaders mutableCopy] also:^(NSMutableSet *it) {
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[it addObject:loader];
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}];
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}
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- (DoricAsyncResult <NSString *> *)request:(NSString *)source {
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__block DoricAsyncResult *ret;
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if ([source hasPrefix:@"_internal_://"]) {
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ret = [DoricAsyncResult new];
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__block NSString *contextId = nil;
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__block NSString *className = nil;
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NSURLComponents *components = [NSURLComponents componentsWithString:source];
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[components.queryItems forEach:^(NSURLQueryItem *obj) {
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if ([obj.name isEqualToString:@"class"]) {
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className = obj.value;
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} else if ([obj.name isEqualToString:@"context"]) {
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contextId = obj.value;
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}
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}];
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if (contextId && className) {
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[ret setupResult:[NSString stringWithFormat:@"Entry('%@','%@')", contextId, className]];
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} else {
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[ret setupError:[NSException exceptionWithName:@"LoadingError"
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reason:[NSString stringWithFormat:@"Scheme %@ format error", source]
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userInfo:nil]];
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}
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return ret;
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}
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[self.loaders enumerateObjectsUsingBlock:^(id <DoricLoaderProtocol> obj, BOOL *stop) {
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if ([obj filter:source]) {
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ret = [obj request:source];
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*stop = YES;
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}
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}];
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if (!ret) {
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ret = [DoricAsyncResult new];
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[ret setupError:[NSException exceptionWithName:@"LoadingError"
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reason:[NSString stringWithFormat:@"Cannot find JS Loader for %@", source]
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userInfo:nil]];
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}
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return ret;
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}
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@end
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