add user articles
This commit is contained in:
1
api/.gitignore
vendored
Normal file
1
api/.gitignore
vendored
Normal file
@@ -0,0 +1 @@
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/sql
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76
api/app/archive.go
Normal file
76
api/app/archive.go
Normal file
@@ -0,0 +1,76 @@
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package app
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import (
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"fmt"
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"io"
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"net/http"
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"net/url"
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"strings"
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"github.com/PuerkitoBio/goquery"
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)
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func downloadAssetFile(url string) ([]byte, error) {
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resp, err := http.Get(url)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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return io.ReadAll(resp.Body)
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}
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// FetchArticleHTML returns page's title, html and error
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func FetchArticleHTML(urlToFetch string) (string, string, error) {
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url, err := url.Parse(urlToFetch)
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if err != nil {
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return "", "", err
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}
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resp, err := http.Get(url.String())
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if err != nil {
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return "", "", err
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}
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defer resp.Body.Close()
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doc, err := goquery.NewDocumentFromReader(resp.Body)
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if err != nil {
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return "", "", err
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}
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doc.Find(`head link[rel="stylesheet"]`).Each(func(i int, s *goquery.Selection) {
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v, ok := s.Attr("href")
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if !ok || v == "" {
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return
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}
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if strings.HasPrefix(v, "/") {
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styles, err := downloadAssetFile(fmt.Sprintf("https://%s%s", url.Hostname(), v))
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if err != nil {
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return
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}
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doc.Find("head").AppendHtml("<style>" + string(styles) + "</style>")
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s.Remove()
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}
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})
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doc.Find("a").Each(func(i int, s *goquery.Selection) {
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href, ok := s.Attr("href")
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if !ok || href == "" {
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return
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}
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if strings.HasPrefix(href, "/") {
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s.SetAttr("href", "https://"+url.Hostname()+href)
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}
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})
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doc.Find("script").Each(func(i int, s *goquery.Selection) {
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s.Remove()
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})
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title := doc.Find("head title").Text()
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html, _ := doc.Html()
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return title, html, err
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}
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10
api/go.mod
10
api/go.mod
@@ -9,4 +9,12 @@ require (
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golang.org/x/crypto v0.46.0
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)
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require github.com/golang-jwt/jwt/v5 v5.3.0
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require (
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github.com/PuerkitoBio/goquery v1.11.0
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github.com/golang-jwt/jwt/v5 v5.3.0
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)
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require (
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github.com/andybalholm/cascadia v1.3.3 // indirect
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golang.org/x/net v0.47.0 // indirect
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)
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71
api/go.sum
71
api/go.sum
@@ -1,9 +1,14 @@
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filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
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filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
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github.com/PuerkitoBio/goquery v1.11.0 h1:jZ7pwMQXIITcUXNH83LLk+txlaEy6NVOfTuP43xxfqw=
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github.com/PuerkitoBio/goquery v1.11.0/go.mod h1:wQHgxUOU3JGuj3oD/QFfxUdlzW6xPHfqyHre6VMY4DQ=
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github.com/andybalholm/cascadia v1.3.3 h1:AG2YHrzJIm4BZ19iwJ/DAua6Btl3IwJX+VI4kktS1LM=
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github.com/andybalholm/cascadia v1.3.3/go.mod h1:xNd9bqTn98Ln4DwST8/nG+H0yuB8Hmgu1YHNnWw0GeA=
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github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
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github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
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github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
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github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
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github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
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github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
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@@ -13,5 +18,71 @@ github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
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github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
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github.com/mattn/go-sqlite3 v1.14.32 h1:JD12Ag3oLy1zQA+BNn74xRgaBbdhbNIDYvQUEuuErjs=
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github.com/mattn/go-sqlite3 v1.14.32/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
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github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
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golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
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golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
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golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
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golang.org/x/crypto v0.46.0 h1:cKRW/pmt1pKAfetfu+RCEvjvZkA9RimPbh7bhFjGVBU=
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golang.org/x/crypto v0.46.0/go.mod h1:Evb/oLKmMraqjZ2iQTwDwvCtJkczlDuTmdJXoZVzqU0=
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golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
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golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
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golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
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golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
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golang.org/x/mod v0.17.0/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=
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golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
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golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
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golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
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golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
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golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
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golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
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golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
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golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
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golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
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golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
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golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
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golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
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golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
|
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golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
|
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golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
|
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golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
|
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
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golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
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golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
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golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
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golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
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golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
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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=
|
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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 v0.3.7/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=
|
||||
|
||||
222
api/main.go
222
api/main.go
@@ -1,14 +1,20 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"compress/gzip"
|
||||
"encoding/json"
|
||||
"flag"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"archive.local/app"
|
||||
"github.com/golang-jwt/jwt/v5"
|
||||
"github.com/jmoiron/sqlx"
|
||||
"github.com/joho/godotenv"
|
||||
@@ -29,6 +35,16 @@ type User struct {
|
||||
UpdatedAt string `json:"updated_at" db:"updated_at"`
|
||||
}
|
||||
|
||||
type Article struct {
|
||||
ID int64 `json:"id" db:"id"`
|
||||
Title string `json:"title" db:"title"`
|
||||
URL string `json:"url" db:"url"`
|
||||
Body []byte `json:"-" db:"body"`
|
||||
UserID int64 `json:"-" db:"user_id"`
|
||||
CreatedAt string `json:"created_at" db:"created_at"`
|
||||
UpdatedAt string `json:"updated_at" db:"updated_at"`
|
||||
}
|
||||
|
||||
func readJSON(r *http.Request, s any) error {
|
||||
return json.NewDecoder(r.Body).Decode(s)
|
||||
}
|
||||
@@ -74,6 +90,39 @@ func generateAccessToken(userId int64) (string, error) {
|
||||
return token.SignedString(jwtSecretKey)
|
||||
}
|
||||
|
||||
func getUserIdFromAccessToken(accessToken string) (int64, error) {
|
||||
token, err := jwt.Parse(accessToken, func(t *jwt.Token) (any, error) {
|
||||
return jwtSecretKey, nil
|
||||
})
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
|
||||
if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
|
||||
if id, ok := claims["id"].(float64); ok {
|
||||
return int64(id), nil
|
||||
} else {
|
||||
return -1, fmt.Errorf("couldn't convert id to float64")
|
||||
}
|
||||
} else {
|
||||
return -1, fmt.Errorf("invalid token")
|
||||
}
|
||||
}
|
||||
|
||||
func getUserIdFromRequest(r *http.Request) (int64, error) {
|
||||
token, err := r.Cookie("access_token")
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
|
||||
userId, err := getUserIdFromAccessToken(token.Value)
|
||||
if err != nil {
|
||||
return -1, err
|
||||
}
|
||||
|
||||
return userId, nil
|
||||
}
|
||||
|
||||
type AuthResponse struct {
|
||||
AccessToken string `json:"access_token"`
|
||||
}
|
||||
@@ -195,6 +244,179 @@ func main() {
|
||||
sendJSON(w, AuthResponse{token}, 200)
|
||||
})
|
||||
|
||||
mux.HandleFunc("GET /articles", func(w http.ResponseWriter, r *http.Request) {
|
||||
userId, err := getUserIdFromRequest(r)
|
||||
if err != nil {
|
||||
sendApiError(w, "invalid token", err, 401)
|
||||
return
|
||||
}
|
||||
|
||||
rows, err := db.Queryx("SELECT * FROM articles WHERE user_id = ?", userId)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't find articles", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
articles := []Article{}
|
||||
for rows.Next() {
|
||||
var article Article
|
||||
if err := rows.StructScan(&article); err != nil {
|
||||
continue
|
||||
}
|
||||
articles = append(articles, article)
|
||||
}
|
||||
|
||||
sendJSON(w, articles, 200)
|
||||
})
|
||||
|
||||
mux.HandleFunc("POST /articles", func(w http.ResponseWriter, r *http.Request) {
|
||||
userId, err := getUserIdFromRequest(r)
|
||||
if err != nil {
|
||||
sendApiError(w, "invalid token", err, 401)
|
||||
return
|
||||
}
|
||||
|
||||
var body struct {
|
||||
URL string `json:"url"`
|
||||
}
|
||||
if err := readJSON(r, &body); err != nil {
|
||||
sendApiError(w, "couldn't parse body", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
if body.URL == "" {
|
||||
sendApiError(w, "invalid request", nil, 400)
|
||||
return
|
||||
}
|
||||
|
||||
title, html, err := app.FetchArticleHTML(body.URL)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't fetch article", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
var b bytes.Buffer
|
||||
gw := gzip.NewWriter(&b)
|
||||
gw.Write([]byte(html))
|
||||
gw.Close()
|
||||
|
||||
res, err := db.Exec("INSERT INTO articles (title, url, body, user_id) VALUES (?, ?, ?, ?)", title, body.URL, b.Bytes(), userId)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't save article", err, 500)
|
||||
return
|
||||
}
|
||||
_ = res
|
||||
|
||||
fmt.Fprint(w, "ok")
|
||||
})
|
||||
|
||||
mux.HandleFunc("PATCH /articles/{id}", func(w http.ResponseWriter, r *http.Request) {
|
||||
userId, err := getUserIdFromRequest(r)
|
||||
if err != nil {
|
||||
sendApiError(w, "invalid token", err, 401)
|
||||
return
|
||||
}
|
||||
|
||||
articleIdStr := r.PathValue("id")
|
||||
articleId, err := strconv.Atoi(articleIdStr)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't parse article id from url", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
var body struct {
|
||||
Title string `json:"title"`
|
||||
}
|
||||
if err := readJSON(r, &body); err != nil {
|
||||
sendApiError(w, "couldn't parse body", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
clauses := []string{}
|
||||
args := map[string]any{"id": articleId, "user_id": userId}
|
||||
|
||||
if body.Title != "" {
|
||||
clauses = append(clauses, "title = :title")
|
||||
args["title"] = body.Title
|
||||
}
|
||||
|
||||
q := "UPDATE articles SET " + strings.Join(clauses, ", ") + " WHERE id = :id AND user_id = :user_id"
|
||||
res, err := db.NamedExec(q, args)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't update article", err, 500)
|
||||
return
|
||||
}
|
||||
_ = res
|
||||
|
||||
fmt.Fprint(w, "ok")
|
||||
})
|
||||
|
||||
mux.HandleFunc("GET /articles/{id}/body", func(w http.ResponseWriter, r *http.Request) {
|
||||
userId, err := getUserIdFromRequest(r)
|
||||
if err != nil {
|
||||
sendApiError(w, "invalid token", err, 401)
|
||||
return
|
||||
}
|
||||
|
||||
articleIdStr := r.PathValue("id")
|
||||
articleId, err := strconv.Atoi(articleIdStr)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't parse article id from url", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
row := db.QueryRowx("SELECT * FROM articles WHERE id = ? AND user_id = ?", articleId, userId)
|
||||
if row.Err() != nil {
|
||||
sendApiError(w, "article not found", err, 404)
|
||||
return
|
||||
}
|
||||
|
||||
var article Article
|
||||
if err := row.StructScan(&article); err != nil {
|
||||
sendApiError(w, "couldn't scan article to struct", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
gzr, err := gzip.NewReader(bytes.NewReader(article.Body))
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't parse article", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
data, err := io.ReadAll(gzr)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't decompress article", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
w.WriteHeader(200)
|
||||
w.Header().Set("Content-Type", "text/html")
|
||||
w.Write(data)
|
||||
})
|
||||
|
||||
mux.HandleFunc("DELETE /articles/{id}", func(w http.ResponseWriter, r *http.Request) {
|
||||
userId, err := getUserIdFromRequest(r)
|
||||
if err != nil {
|
||||
sendApiError(w, "invalid token", err, 401)
|
||||
return
|
||||
}
|
||||
|
||||
articleIdStr := r.PathValue("id")
|
||||
articleId, err := strconv.Atoi(articleIdStr)
|
||||
if err != nil {
|
||||
sendApiError(w, "couldn't parse article id from url", err, 500)
|
||||
return
|
||||
}
|
||||
|
||||
_, err = db.Exec("DELETE FROM articles WHERE id = ? AND user_id = ?", articleId, userId)
|
||||
if err != nil {
|
||||
sendApiError(w, "article not found", err, 404)
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Fprint(w, "ok")
|
||||
})
|
||||
|
||||
if err := http.ListenAndServe(*addr, handler(mux)); err != nil {
|
||||
log.Fatalf("failed to start http server: %v\n", err)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user