moved async api to new file (WIP)

This commit is contained in:
Michael 2019-08-12 04:23:17 +01:00
parent 6575b8c9d0
commit 847f11f5b2
3 changed files with 95 additions and 80 deletions

81
api.go
View File

@ -17,41 +17,6 @@ func url(path string) string {
return string("https://forum.0cd.xyz/" + path)
}
// HTTPResp Async HTTP Request
type HTTPResp struct {
ID int
Resp []byte
Err logger.HTTPError
}
// AsyncGet sends Async GET requests
func AsyncGet(urls map[int]string) ([]*HTTPResp, *logger.HTTPError) {
ch := make(chan *HTTPResp)
response := []*HTTPResp{}
for id, url := range urls {
go func(i int, u string) {
resp, err := Request("t/" + u)
err = logger.HTTPErr(http.StatusOK)
ch <- &HTTPResp{i, resp, *err}
}(id, url)
}
loop:
for {
select {
case r := <-ch:
response = append(response, r)
if len(response) == len(urls) {
break loop
}
case <-time.After(120 * time.Millisecond):
fmt.Printf(".")
//return nil, logger.HTTPErr(http.StatusRequestTimeout)
}
}
return response, nil
}
// Request sends GET to path
func Request(path string) ([]byte, *logger.HTTPError) {
req, err := http.NewRequest("GET", url(path), nil)
@ -138,51 +103,7 @@ func GetTopics(path string) (topics TagTopics, err *logger.HTTPError) {
return
}
// GetTopics2 gets topic list from tag
func GetTopics2(path string) (m map[int]string) {
resp, err := Request("tags/" + path)
if err != nil {
return
}
var topics TagTopics
json.Unmarshal(resp, &topics)
m = make(map[int]string)
for _, topics := range topics.TopicList.Topics {
m[topics.ID] = topics.Slug
}
return
}
// AsyncTopics request for topics using async
func AsyncTopics(path string) map[string]interface{} {
var topic TopicsList
resp, err := AsyncGet(GetTopics2(path))
if err != nil {
m := structs.Map(err)
return m
}
for _, topics := range resp {
var t Topic
json.Unmarshal(topics.Resp, &t)
for i := 0; i < len(t.PostStream.Posts); i++ {
if t.PostStream.Posts[i].PostNumber != 1 {
t.PostStream.Posts[i].Cooked = ""
}
}
t.Details.CreatedBy.AvatarTemplate = strings.ReplaceAll(t.Details.CreatedBy.AvatarTemplate, "{size}", "120")
s := strings.SplitAfter(t.PostStream.Posts[0].Cooked, "</p>")
t.PostStream.Posts[0].Cooked = s[0]
r := strings.ReplaceAll(t.PostStream.Posts[0].Cooked, "href=\"/u/", "href=\""+url("")+"u/")
t.PostStream.Posts[0].Cooked = r
ts, _ := time.Parse("2006-01-02T15:04:05Z07:00", t.CreatedAt)
t.CreatedAt = ts.Format("January 2, 2006")
topic.Topic = append(topic.Topic, t)
}
m := structs.Map(topic)
return m
}
// Topics n/a
// Topics requests topics
func Topics(path string) map[string]interface{} {
var topic TopicsList
resp, err := GetTopics(path)

93
async_api.go Normal file
View File

@ -0,0 +1,93 @@
package request
// Async api requests (Work in Progress)
import (
"encoding/json"
"fmt"
"net/http"
"strings"
"time"
"0cd.xyz-go/logger"
"github.com/fatih/structs"
)
// HTTPResp Async HTTP Request
type HTTPResp struct {
ID int
Resp []byte
Err logger.HTTPError
}
// AsyncGet sends Async GET requests
func AsyncGet(urls map[int]string) ([]*HTTPResp, *logger.HTTPError) {
ch := make(chan *HTTPResp)
response := []*HTTPResp{}
for id, url := range urls {
go func(i int, u string) {
resp, err := Request("t/" + u)
err = logger.HTTPErr(http.StatusOK)
ch <- &HTTPResp{i, resp, *err}
}(id, url)
}
loop:
for {
select {
case r := <-ch:
response = append(response, r)
if len(response) == len(urls) {
break loop
}
case <-time.After(120 * time.Millisecond):
fmt.Printf(".")
//return nil, logger.HTTPErr(http.StatusRequestTimeout)
}
}
return response, nil
}
// GetAsyncTopics gets topic list from tag
func GetAsyncTopics(path string) (m map[int]string) {
resp, err := Request("tags/" + path)
if err != nil {
return
}
var topics TagTopics
json.Unmarshal(resp, &topics)
m = make(map[int]string)
for _, topics := range topics.TopicList.Topics {
m[topics.ID] = topics.Slug
}
return
}
// AsyncTopics request for topics using async
func AsyncTopics(path string) map[string]interface{} {
var topic TopicsList
resp, err := AsyncGet(GetAsyncTopics(path))
if err != nil {
m := structs.Map(err)
return m
}
for _, topics := range resp {
var t Topic
json.Unmarshal(topics.Resp, &t)
for i := 0; i < len(t.PostStream.Posts); i++ {
if t.PostStream.Posts[i].PostNumber != 1 {
t.PostStream.Posts[i].Cooked = ""
}
}
t.Details.CreatedBy.AvatarTemplate = strings.ReplaceAll(t.Details.CreatedBy.AvatarTemplate, "{size}", "120")
s := strings.SplitAfter(t.PostStream.Posts[0].Cooked, "</p>")
t.PostStream.Posts[0].Cooked = s[0]
r := strings.ReplaceAll(t.PostStream.Posts[0].Cooked, "href=\"/u/", "href=\""+url("")+"u/")
t.PostStream.Posts[0].Cooked = r
ts, _ := time.Parse("2006-01-02T15:04:05Z07:00", t.CreatedAt)
t.CreatedAt = ts.Format("January 2, 2006")
topic.Topic = append(topic.Topic, t)
}
m := structs.Map(topic)
return m
}

View File

@ -4,6 +4,7 @@ import (
"time"
)
// Options struct for application options
type Options struct {
Title string `json:"title"`
Description string `json:"description"`