/
rss.go
86 lines (73 loc) · 2.05 KB
/
rss.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
package reader
import (
"errors"
"fmt"
"github.com/mmcdole/gofeed"
)
//RssReader Rss 订阅工具
type RssReader struct {
}
// GetCatalog 获取章节列表
func (r RssReader) GetCatalog(urlStr string) (list Catalog, err error) {
fp := gofeed.NewParser()
// feed, err := fp.ParseString(html)
feed, err := fp.ParseURL(urlStr)
if err != nil {
return
}
list.Title = feed.Title
var wxto, cover, describe string
drive := `article`
page := `/pages/article`
for _, item := range feed.Items {
// log.Println(item.Description)
wxto = fmt.Sprintf(`%v?drive=%v&url=%v`, page, drive, EncodeURL(item.Link))
cover = ``
if item.Image != nil {
cover = item.Image.URL
}
describe = item.Description
// describe, _ = ReplaceImageServe(item.Description)
// 小程序里面不支持含有html标签内容,一些rss的描述直接是文章正文的,现在暂时不需
list.Cards = append(list.Cards, Card{item.Title, wxto, describe, `card`, cover, nil, ``, ``})
// list.Cards = append(list.Cards, Card{item.Title, wxto, item.Description, `card`, item.Image.URL, nil})
}
list.SourceURL = urlStr
list.Hash = GetCatalogHash(list)
return
}
// GetInfo 获取详细内容
func (r RssReader) GetInfo(urlStr string) (ret Content, err error) {
err = CheckStrIsLink(urlStr)
if err != nil {
return
}
html, err := GetHTML(urlStr, ``)
if err != nil {
return ret, err
}
// log.Println(html)
article, err := GetActicleByHTML(html)
if err != nil {
return ret, err
}
article.Readable(urlStr)
if CheckStrIsLink(urlStr) != nil {
return ret, errors.New(`url error`)
}
ret.Title = article.Title
ret.Content = article.ReadContent
ret.PubAt = string(article.Publishtime)
ret.SourceURL = urlStr
links, _ := GetLinkByHTML(urlStr, html)
ret.Previous = GetPreviousLink(links)
if ret.Previous.URL != `` {
ret.Previous.URL = EncodeURL(ret.Previous.URL)
}
//todo 现在不支持下一页 参数写在JS文件里面用脚本跳转的 (坑爹)
ret.Next = GetNextLink(links)
if ret.Next.URL != `` {
ret.Next.URL = EncodeURL(ret.Next.URL)
}
return ret, nil
}