forked from gominima/minima
-
Notifications
You must be signed in to change notification settings - Fork 0
/
minima.go
267 lines (235 loc) · 6.23 KB
/
minima.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
package minima
import (
"context"
"log"
"net/http"
"time"
)
/**
@info The framework structure
@property {*http.Server} [server] The net/http stock server
@property {bool} [started] Whether the server has started or not
@property {*time.Duration} [Timeout] The router's breathing time
@property {*Router} [router] The core router instance running with the server
@property {map[string]interface{}} [properties] The properties for the server instance
@property {*Config} [Config] The core config file for middlewares and router instances
@property {*time.Duration} [drain] The router's drain time
*/
type minima struct {
server *http.Server
started bool
Timeout time.Duration
router *Router
properties map[string]interface{}
Config *Config
Middleware *Plugins
drain time.Duration
}
/**
@info Make a new default minima instance
@returns {minima}
*/
func New() *minima {
return &minima{
router: NewRouter(),
Config: NewConfig(),
Middleware: use(),
drain: 0,
}
}
/**
@info Starts the actual http server
@param {string} [addr] The port for the server instance to run on
@returns {error}
*/
func (m *minima) Listen(addr string) error {
if m.started {
log.Panicf("Minimia's instance is already running at %s.", m.server.Addr)
}
m.server = &http.Server{Addr: addr, Handler: m}
m.started = true
return m.server.ListenAndServe()
}
/**
@info Injects the actual minima server logic to http
@param {http.ResponseWriter} [w] The net/http response instance
@param {http.Request} [r] The net/http request instance
@returns {}
*/
func (m *minima) ServeHTTP(w http.ResponseWriter, q *http.Request) {
match := false
for _, requestQuery := range m.router.routes[q.Method] {
if isMatchRoute, Params := requestQuery.matchingPath(q.URL.Path); isMatchRoute {
match = isMatchRoute
if err := q.ParseForm(); err != nil {
log.Printf("Error parsing form: %s", err)
return
}
currentRequest := 0
res := response(w, q, &m.properties)
req := request(q)
m.Middleware.ServePlugin(res, req)
m.router.next(Params, requestQuery.Handlers[currentRequest], res, req)
currentRequest++
break
}
}
if !match {
w.Write([]byte("No matching route found"))
}
}
/**
@info Adds route with Get method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Get(path string, handler ...Handler) *minima {
m.router.Get(path, handler...)
return m
}
/**
@info Adds route with Put method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Put(path string, handler ...Handler) *minima {
m.router.Put(path, handler...)
return m
}
/**
@info Adds route with Options method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Options(path string, handler ...Handler) *minima {
m.router.Options(path, handler...)
return m
}
/**
@info Adds route with Head method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Head(path string, handler ...Handler) *minima {
m.router.Head(path, handler...)
return m
}
/**
@info Adds route with Delete method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Delete(path string, handler ...Handler) *minima {
m.router.Delete(path, handler...)
return m
}
/**
@info Adds route with Patch method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Patch(path string, handler ...Handler) *minima {
m.router.Patch(path, handler...)
return m
}
/**
@info Adds route with Post method
@param {string} [path] The route path
@param {...Handler} [handler] The handler for the given route
@returns {*minima}
*/
func (m *minima) Post(path string, handler ...Handler) *minima {
m.router.Post(path, handler...)
return m
}
/**
@info Injects the given handler to middleware stack
@param {Handler} [handler] Minima handler instance or net/http handler instance
@returns {*minima}
*/
func (m *minima) Use(handler Handler) *minima {
m.Middleware.AddPlugin(handler)
return m
}
/**
@info Injects the raw net/http handler to middleware stack
@param {rawHandle} [handler] net/http handler instance
@returns {*minima}
*/
func (m *minima) UseRaw(handler rawHandle) *minima {
m.Middleware.AddRawPlugin(handler)
return m
}
/**
@info Injects the routes from the router to core stack
@param {*Router} [router] Minima router instance
@returns {*minima}
*/
func (m *minima) UseRouter(router *Router) *minima {
m.router.UseRouter(router)
return m
}
/**
@info Mounts router to a specific path
@param {string} [path] The route path
@param {*Router} [router] Minima router instance
@returns {*minima}
*/
func (m *minima) Mount(path string, router *Router) *minima {
m.router.Mount(path, router)
return m
}
/**
@info Injects middlewares and routers directly to core instance
@param {*Config} [config] The config instance
@returns {*minima}
*/
func (m *minima) UseConfig(config *Config) *minima {
for _, v := range config.Middleware {
m.Middleware.plugin = append(m.Middleware.plugin, &Middleware{handler: v})
}
m.router.UseRouter(config.Router)
return m
}
/**
@info The drain timeout for the core instance
@param {time.Duration} [time] The time period for drain
@returns {*minima}
*/
func (m *minima) ShutdownTimeout(t time.Duration) *minima {
m.drain = t
return m
}
/**
@info Shutdowns the core instance
@param {context.Context} [ctx] The context for shutdown
@returns {error}
*/
func (m *minima) Shutdown(ctx context.Context) error {
log.Println("Stopping the server")
return m.server.Shutdown(ctx)
}
/**
@info Declares prop for core properties
@param {string} [key] Key for the prop
@param {interface{}} [value] Value of the prop
@returns {*minima}
*/
func (m *minima) SetProp(key string, value interface{}) *minima {
m.properties[key] = value
return m
}
/**
@info Gets prop from core properties
@param {string} [key] Key for the prop
@returns {interface{}}
*/
func (m *minima) GetProp(key string) interface{} {
return m.properties[key]
}