From c67a4915109c74daec459697bc4b862c8600ed33 Mon Sep 17 00:00:00 2001
From: Pablu23 <pablu23@gmx.de>
Date: Tue, 20 Feb 2024 23:46:07 +0100
Subject: [PATCH] Initial Commit, kinda working

---
 go.mod    |   3 ++
 go.sum    |  35 +++++++++++++
 main.go   | 145 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 test.html |  27 ++++++++++
 4 files changed, 210 insertions(+)
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 main.go
 create mode 100644 test.html

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..5af0796
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module mangaGetter
+
+go 1.22
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..b83ff16
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,35 @@
+github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
+github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
+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/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/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+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 v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+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/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=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+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/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/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/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/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..5c0c65e
--- /dev/null
+++ b/main.go
@@ -0,0 +1,145 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+)
+
+type Image struct {
+	Path  string
+	Index int
+}
+
+type ImageData struct {
+	Images []Image
+}
+
+func main() {
+	resp, err := http.Get("https://bato.to/title/80381-i-stan-the-prince/1525068-ch_1?load=2")
+	// TODO: Testing for above 300 is dirty
+	if err != nil && resp.StatusCode > 300 {
+		panic(err)
+	}
+	defer func(Body io.ReadCloser) {
+		err := Body.Close()
+		if err != nil {
+			fmt.Printf("Could not close body because: %v\n", err)
+		}
+	}(resp.Body)
+
+	create, err := os.Create("h.html")
+	if err != nil {
+		panic(err)
+	}
+	defer func(create *os.File) {
+		err := create.Close()
+		if err != nil {
+			fmt.Printf("Could not close file because: %v\n", err)
+		}
+	}(create)
+
+	all, err := io.ReadAll(resp.Body)
+	if err != nil {
+		panic(err)
+	}
+	_, err = create.Write(all)
+	if err != nil {
+		panic(err)
+	}
+
+	reg, err := regexp.Compile(`<astro-island.*props=".*;imageFiles&quot;:\[1,&quot;\[(.*)]&quot;]`)
+	if err != nil {
+		panic(err)
+	}
+
+	h := string(all)
+	match := reg.FindStringSubmatch(h)[1]
+	reg, err = regexp.Compile(`\[0,\\&quot;([^&]*)\\&quot;]`)
+	if err != nil {
+		panic(err)
+	}
+	findings, err := os.Create("findings.txt")
+	if err != nil {
+		panic(err)
+	}
+	defer func(findings *os.File) {
+		err := findings.Close()
+		if err != nil {
+			fmt.Printf("Could not close file because: %v\n", err)
+		}
+	}(findings)
+
+	matches := reg.FindAllStringSubmatch(match, -1)
+	images := make([]Image, 0)
+
+	imageBufs := make(map[string]*bytes.Buffer)
+
+	for i, m := range matches {
+		//err = downloadFile(m[1])
+		buf, err := addFileToRam(m[1])
+		if err != nil {
+			panic(err)
+		}
+		name := filepath.Base(m[1])
+		imageBufs[name] = buf
+		images = append(images, Image{Path: name, Index: i})
+	}
+
+	tmpl := template.Must(template.ParseFiles("test.html"))
+
+	data := ImageData{Images: images}
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		tmpl.Execute(w, data)
+	})
+	http.HandleFunc("/{url}/", func(w http.ResponseWriter, r *http.Request) {
+		u := r.PathValue("url")
+		buf := imageBufs[u]
+
+		w.Header().Set("Content-Type", "image/webp")
+		buf.WriteTo(w)
+	})
+	fmt.Println("Server running")
+	http.ListenAndServe(":8000", nil)
+}
+
+func addFileToRam(url string) (*bytes.Buffer, error) {
+	// Get the data
+	resp, err := http.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	buf := new(bytes.Buffer)
+
+	// Write the body to file
+	_, err = io.Copy(buf, resp.Body)
+	return buf, err
+}
+
+func downloadFile(url string) error {
+	// Get the data
+	resp, err := http.Get(url)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	// Create the file
+	out, err := os.Create(filepath.Base(url))
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	// Write the body to file
+	_, err = io.Copy(out, resp.Body)
+	return err
+}
diff --git a/test.html b/test.html
new file mode 100644
index 0000000..1d5f11a
--- /dev/null
+++ b/test.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+
+    <style>
+        div.scroll-container {
+            background-color: #333;
+            overflow: auto;
+            padding: 10px;
+            display: block;
+            margin-left: auto;
+            margin-right: auto;
+            width: 40%;
+        }
+    </style>
+</head>
+<body>
+    <div class="scroll-container">
+        {{range .Images}}
+            <img src="{{.Path}}" alt="img_{{.Index}}"/>
+        {{end}}
+    </div>
+</body>
+</html>
+