package

bbclearn/bbc.go

@@ -14,16 +14,26 @@ import (
 	"time"
 )
 
-func LearnParse(s string, recentDay int) string {
+func LearnParse(s string, recentDay int) (string, error) {
 	document, err := goquery.NewDocumentFromReader(strings.NewReader(s))
 	if err != nil {
-		return ""
+		return "", err
 	}
 	var item []rss2.Item
-	item = append(item, full(document, recentDay))
+	f, err := full(document, recentDay)
-	item = append(item, items(document, recentDay)...)
+	if err != nil {
+		log.Println(err)
+	} else {
+		item = append(item, f)
+	}
+	i, err := items(document, recentDay)
+	if err != nil {
+		log.Println(err)
+	} else {
+		item = append(item, i...)
+	}
 	if len(item) < 1 {
-		return ""
+		return "", err
 	}
 	rss := rss2.Rss2{
 		Title:         "BBC 英语教学",
@@ -31,7 +41,7 @@ func LearnParse(s string, recentDay int) string {
 		LastBuildDate: time.Now().Format(time.RFC1123Z),
 		Items:         item,
 	}
-	return rss.GetXML()
+	return rss.GetXML(), nil
 }
 
 func parseTime(u string) (date time.Time, err error) {
@@ -46,7 +56,7 @@ func parseTime(u string) (date time.Time, err error) {
 	return
 }
 
-func dateFilter(u string, recentDay int) (r bool) {
+func dateFilter(u string, recentDay int) (r bool, err error) {
 	date, err := parseTime(u)
 	if err != nil {
 		return
@@ -59,7 +69,7 @@ func dateFilter(u string, recentDay int) (r bool) {
 	return
 }
 
-func fetch(u string) (r rss2.Item) {
+func fetch(u string) (r rss2.Item, err error) {
 	res, err := http.Get(u)
 	if err != nil {
 		return
@@ -111,11 +121,13 @@ func downAndSendMail(doc *goquery.Document, title string) {
 		if ok {
 			response, err := http.Get(uu)
 			if err != nil {
+				log.Println(err)
 				continue
 			}
 			name := filepath.Base(uu)
 			file, err := os.OpenFile(name, os.O_CREATE|os.O_WRONLY, 0755)
 			if err != nil {
+				log.Println(err)
 				continue
 			}
 			fn = append(fn, func() {
@@ -124,6 +136,7 @@ func downAndSendMail(doc *goquery.Document, title string) {
 			})
 			_, err = io.Copy(file, response.Body)
 			if err != nil {
+				log.Println(err)
 				continue
 			}
 			mm.f = append(mm.f, name)
@@ -151,26 +164,36 @@ func downAndSendMail(doc *goquery.Document, title string) {
 	}
 }
 
-func full(doc *goquery.Document, recentDay int) (r rss2.Item) {
+func full(doc *goquery.Document, recentDay int) (r rss2.Item, err error) {
 	a := doc.Find("#bbcle-content .widget-container-full a")
 	u, ok := a.Attr("href")
 	if !ok {
 		return
 	}
-	if !dateFilter(u, recentDay) {
+	if ok, er := dateFilter(u, recentDay); !ok || er != nil {
+		err = er
 		return
 	}
-	r = fetch(u)
+	r, err = fetch(u)
 	return
 }
 
-func items(doc *goquery.Document, recentDay int) (r []rss2.Item) {
+func items(doc *goquery.Document, recentDay int) (r []rss2.Item, err error) {
-	doc.Find("#bbcle-content > div > div.widget-container.widget-container-full > div.widget.widget-image.widget-image-two_column > div a").Each(func(i int, s *goquery.Selection) {
+	doc.Find(`div[data-widget-index="5"] div.items >div> a`).Each(func(i int, s *goquery.Selection) {
 		u, ok := s.Attr("href")
-		if !ok || !dateFilter(u, recentDay) {
+		if !ok {
+			ok, err = dateFilter(u, recentDay)
+			if !ok || err != nil {
 				return
 			}
-		r = append(r, fetch(u))
+
+		}
+		rr, er := fetch(u)
+		if er != nil {
+			err = er
+			return
+		}
+		r = append(r, rr)
 	})
 	return
 }

go.mod

@@ -1,11 +1,16 @@
 module rss
 
-go 1.19
+go 1.23.0
+
+toolchain go1.23.4
 
 require (
-	github.com/PuerkitoBio/goquery v1.8.1 // indirect
+	github.com/PuerkitoBio/goquery v1.10.2
-	github.com/andybalholm/cascadia v1.3.1 // indirect
+	github.com/fthvgb1/wp-go v0.0.0-20250319152134-afe73c81e7d9
-	github.com/fthvgb1/wp-go v0.0.0-20230411054214-125764711dbd // indirect
+)
-	golang.org/x/exp v0.0.0-20230203172020-98cc5a0785f9 // indirect
+
-	golang.org/x/net v0.7.0 // indirect
+require (
+	github.com/andybalholm/cascadia v1.3.3 // indirect
+	golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 // indirect
+	golang.org/x/net v0.37.0 // indirect
 )

go.sum

@@ -1,23 +1,53 @@
 github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
 github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
+github.com/PuerkitoBio/goquery v1.10.2 h1:7fh2BdHcG6VFZsK7toXBT/Bh1z5Wmy8Q9MV9HqT2AM8=
+github.com/PuerkitoBio/goquery v1.10.2/go.mod h1:0guWGjcLu9AYC7C1GHnpysHy056u9aEkUHwhdnePMCU=
 github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
 github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
+github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
+github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
 github.com/fthvgb1/wp-go v0.0.0-20230411054214-125764711dbd h1:0pdIfD9EB46iijyNioRqw2gKnZBwLtn610zkBhN1FO4=
 github.com/fthvgb1/wp-go v0.0.0-20230411054214-125764711dbd/go.mod h1:r0+qNAx+qUm15F+z2sjm7oq3qgfVZq7LTh8b7zp9CzY=
+github.com/fthvgb1/wp-go v0.0.0-20250319152134-afe73c81e7d9 h1:2DgKi8aIZtyKqSew3SoR2Wto20X8IH9+02D44HXGL8E=
+github.com/fthvgb1/wp-go v0.0.0-20250319152134-afe73c81e7d9/go.mod h1:mF8Mp81MY2v1QPrikd5TXeqxD7KAYmyJApuHcu3NDtA=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
+golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/exp v0.0.0-20230203172020-98cc5a0785f9 h1:frX3nT9RkKybPnjyI+yvZh6ZucTZatCCEm9D47sZ2zo=
 golang.org/x/exp v0.0.0-20230203172020-98cc5a0785f9/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
+golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 h1:nDVHiLt8aIbd/VzvPWN6kSOPE7+F/fNFDSXLVYkE/Iw=
+golang.org/x/exp v0.0.0-20250305212735-054e65f0b394/go.mod h1:sIifuuw/Yco/y6yb6+bDNfyeQ/MdPUy/hKEMYQV17cM=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
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 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
+golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
+golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+golang.org/x/net v0.37.0 h1:1zLorHbz+LYj7MQlSf1+2tPIIgibq2eL5xkrGk6f+2c=
+golang.org/x/net v0.37.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
+golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -25,15 +55,34 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
+golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
+golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
+golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
+golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
+golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

main.go

@@ -75,7 +75,11 @@ func tjxz(w http.ResponseWriter, r *http.Request) {
 }
 func bbcLearn(w http.ResponseWriter, _ *http.Request) {
 	io.WriteString(w, fetch("https://www.bbc.co.uk/learningenglish/chinese", func(s string) string {
-		return bbclearn.LearnParse(s, recentDay)
+		xm, err := bbclearn.LearnParse(s, recentDay)
+		if err != nil {
+			log.Println(err)
+		}
+		return xm
 	}))
 }
 
@@ -96,7 +100,7 @@ var recentDay = 1
 func main() {
 	port := os.Getenv("port")
 	if port == "" {
-		port = ":80"
+		port = "127.0.0.1:8081"
 	}
 	day := os.Getenv("rss_recent_day")
 	if day != "" {