├── mangodl
├── assets
    ├── logo.png
    ├── example.png
    └── opencomic.png
├── .idea
    ├── vcs.xml
    ├── .gitignore
    ├── modules.xml
    └── mangodl-git.iml
├── main.go
├── install.sh
├── go.mod
├── .gitignore
├── mangodl.rb
├── download
    └── download.go
├── output
    ├── cbz.go
    └── pdf.go
├── go.sum
├── utils
    ├── conf.go
    └── utils.go
├── README.md
└── LICENSE


/mangodl:
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https://raw.githubusercontent.com/liamtoaldo/mangodl/HEAD/mangodl


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/assets/logo.png:
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https://raw.githubusercontent.com/liamtoaldo/mangodl/HEAD/assets/logo.png


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/assets/example.png:
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https://raw.githubusercontent.com/liamtoaldo/mangodl/HEAD/assets/example.png


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/assets/opencomic.png:
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https://raw.githubusercontent.com/liamtoaldo/mangodl/HEAD/assets/opencomic.png


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/.idea/vcs.xml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="VcsDirectoryMappings">
4 |     <mapping directory="$PROJECT_DIR$" vcs="Git" />
5 |   </component>
6 | </project>


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/.idea/.gitignore:
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1 | # Default ignored files
2 | /shelf/
3 | /workspace.xml
4 | # Datasource local storage ignored files
5 | /dataSources/
6 | /dataSources.local.xml
7 | # Editor-based HTTP Client requests
8 | /httpRequests/
9 | 


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/.idea/modules.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="ProjectModuleManager">
4 |     <modules>
5 |       <module fileurl="file://$PROJECT_DIR$/.idea/mangodl-git.iml" filepath="$PROJECT_DIR$/.idea/mangodl-git.iml" />
6 |     </modules>
7 |   </component>
8 | </project>


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/main.go:
--------------------------------------------------------------------------------
 1 | package main
 2 | 
 3 | import (
 4 | 	"mangodl-git/utils"
 5 | )
 6 | 
 7 | func main() {
 8 | 	//start the program using the internal "utils" package
 9 | 	utils.Execute()
10 | }
11 | 
12 | //TODO add option to delete a downloaded manga
13 | //TODO (long future) change host to https://www.mangahere.cc/
14 | 


--------------------------------------------------------------------------------
/.idea/mangodl-git.iml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <module type="WEB_MODULE" version="4">
3 |   <component name="Go" enabled="true" />
4 |   <component name="NewModuleRootManager">
5 |     <content url="file://$MODULE_DIR$" />
6 |     <orderEntry type="inheritedJdk" />
7 |     <orderEntry type="sourceFolder" forTests="false" />
8 |   </component>
9 | </module>


--------------------------------------------------------------------------------
/install.sh:
--------------------------------------------------------------------------------
 1 | #!/bin/bash
 2 | 
 3 | ## UNCOMMENT THESE LINES IF YOU WANT TO BUILD FROM SOURCE
 4 | #echo Removing pre-built binary
 5 | #rm mangodl
 6 | #echo Installing the needed dependencies
 7 | #go get -d ./...
 8 | #echo Building...
 9 | #go build
10 | 
11 | # make the file executable
12 | chmod +x mangodl
13 | # install the executable to /usr/bin
14 | sudo install -m755 mangodl /usr/bin/mangodl
15 | 


--------------------------------------------------------------------------------
/go.mod:
--------------------------------------------------------------------------------
 1 | module mangodl-git
 2 | 
 3 | go 1.17
 4 | 
 5 | require (
 6 | 	github.com/PuerkitoBio/goquery v1.8.0
 7 | 	github.com/signintech/gopdf v0.10.6
 8 | )
 9 | 
10 | require (
11 | 	github.com/andybalholm/cascadia v1.3.1 // indirect
12 | 	github.com/phpdave11/gofpdi v1.0.11 // indirect
13 | 	github.com/pkg/errors v0.8.1 // indirect
14 | 	golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 // indirect
15 | )
16 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Binaries for programs and plugins
 2 | *.exe
 3 | *.exe~
 4 | *.dll
 5 | *.so
 6 | *.dylib
 7 | 
 8 | # Test binary, built with `go test -c`
 9 | *.test
10 | 
11 | # Output of the go coverage tool, specifically when used with LiteIDE
12 | *.out
13 | 
14 | # Dependency directories (remove the comment below to include it)
15 | # vendor/
16 | 
17 | # personal script to create DMGs
18 | dmg-creator.sh
19 | mangodl.dmg
20 | mangodl-darwin
21 | mangodl.tar.gz
22 | 
23 | .idea/workspace.xml
24 | 


--------------------------------------------------------------------------------
/mangodl.rb:
--------------------------------------------------------------------------------
 1 | class Mangodl < Formula
 2 |   desc "An easy-to-use cli tool for downloading manga"
 3 |   homepage "https://github.com/liamtoaldo/mangodl"
 4 |   url "https://github.com/liamtoaldo/mangodl/releases/download/mangodl-v1.3-mac/mangodl.tar.gz"
 5 |   sha256 "5213bd5b4a3faa2246ec98ad0a3e772989bba9957294ffd5c81b2b48b87d243f"
 6 |   license "GPL-3.0-only"
 7 | 
 8 |   depends_on "go" => :build
 9 | 
10 |   def install
11 |       system "go", "build", "-o", "/usr/local/bin"
12 |   end
13 | 
14 |   test do
15 |       system "mangodl", "--help"
16 |   end
17 | end
18 | 


--------------------------------------------------------------------------------
/download/download.go:
--------------------------------------------------------------------------------
 1 | package download
 2 | 
 3 | import (
 4 | 	"errors"
 5 | 	"io"
 6 | 	"net/http"
 7 | 	"os"
 8 | )
 9 | 
10 | //This function is used to download a file in the given url
11 | func DownloadFile(URL, fileName string) error {
12 | 	if URL == "" {
13 | 		return errors.New("couldn't download this image, url not existing")
14 | 	}
15 | 	response, err := http.Get(URL)
16 | 	if err != nil {
17 | 		return err
18 | 	}
19 | 	defer response.Body.Close()
20 | 
21 | 	if response.StatusCode != 200 {
22 | 		return errors.New("received non 200 response code")
23 | 	}
24 | 	file, err := os.Create(fileName)
25 | 	if err != nil {
26 | 		return err
27 | 	}
28 | 	defer file.Close()
29 | 
30 | 	_, err = io.Copy(file, response.Body)
31 | 	if err != nil {
32 | 		return err
33 | 	}
34 | 
35 | 	return nil
36 | }
37 | 


--------------------------------------------------------------------------------
/output/cbz.go:
--------------------------------------------------------------------------------
 1 | package output
 2 | 
 3 | import (
 4 | 	"archive/zip"
 5 | 	"io"
 6 | 	"log"
 7 | 	"os"
 8 | )
 9 | 
10 | func ConvertToCBZ(inputImages []string, outputCBZ string) {
11 | 	cbz, err := os.Create(outputCBZ)
12 | 	if err != nil {
13 | 		log.Println(err)
14 | 	}
15 | 	defer cbz.Close()
16 | 
17 | 	zipStream := zip.NewWriter(cbz)
18 | 	defer zipStream.Close()
19 | 	for _, page := range inputImages {
20 | 		if AddPage(zipStream, page) != nil {
21 | 			log.Println(err)
22 | 		}
23 | 	}
24 | }
25 | func AddPage(zipStream *zip.Writer, filename string) error {
26 | 
27 | 	fileToZip, err := os.Open(filename)
28 | 	if err != nil {
29 | 		return err
30 | 	}
31 | 	defer func(fileToZip *os.File) {
32 | 		err := fileToZip.Close()
33 | 		if err != nil {
34 | 			log.Println(err)
35 | 		}
36 | 	}(fileToZip)
37 | 
38 | 	info, err := fileToZip.Stat()
39 | 	if err != nil {
40 | 		return err
41 | 	}
42 | 
43 | 	header, err := zip.FileInfoHeader(info)
44 | 	if err != nil {
45 | 		return err
46 | 	}
47 | 	header.Method = zip.Deflate
48 | 
49 | 	writer, err := zipStream.CreateHeader(header)
50 | 	if err != nil {
51 | 		return err
52 | 	}
53 | 	_, err = io.Copy(writer, fileToZip)
54 | 	return err
55 | }
56 | 


--------------------------------------------------------------------------------
/go.sum:
--------------------------------------------------------------------------------
 1 | github.com/PuerkitoBio/goquery v1.8.0 h1:PJTF7AmFCFKk1N6V6jmKfrNH9tV5pNE6lZMkG0gta/U=
 2 | github.com/PuerkitoBio/goquery v1.8.0/go.mod h1:ypIiRMtY7COPGk+I/YbZLbxsxn9g5ejnI2HSMtkjZvI=
 3 | github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
 4 | github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
 5 | github.com/phpdave11/gofpdi v1.0.11 h1:wsBNx+3S0wy1dEp6fzv281S74ogZGgIdYWV2PugWgho=
 6 | github.com/phpdave11/gofpdi v1.0.11/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI=
 7 | github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 8 | github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 9 | github.com/signintech/gopdf v0.10.6 h1:E4aQqEjgCABH9ved+VbU5cneJPQ6m0PRHxJjGE2rJMI=
10 | github.com/signintech/gopdf v0.10.6/go.mod h1:PXwitUSeFWEWs+wHVjSS3cUmD4PTXB686ozqfDIQQoQ=
11 | golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 h1:/6y1LfuqNuQdHAm0jjtPtgRcxIxjVZgm5OTu8/QhZvk=
12 | golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
13 | golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
14 | golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
15 | golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
16 | golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
17 | golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
18 | 


--------------------------------------------------------------------------------
/output/pdf.go:
--------------------------------------------------------------------------------
 1 | package output
 2 | 
 3 | import (
 4 | 	"bufio"
 5 | 	"github.com/signintech/gopdf"
 6 | 	"image"
 7 | 	"io/ioutil"
 8 | 	"log"
 9 | 	"os"
10 | 	"strings"
11 | )
12 | 
13 | //ConvertToPDF takes as input the path of the files and creates a PDF with the images of the pages
14 | func ConvertToPDF(inputImages []string, outputPDF string) {
15 | 	pdf := gopdf.GoPdf{}
16 | 	pagesWidth, pagesHeight := getSizes(inputImages[0])                                                        //GetSizes is not precise by default, so dividing the sizes by 1.8 the page should return to the normal size
17 | 	pdf.Start(gopdf.Config{PageSize: gopdf.Rect{W: float64(pagesWidth) / 1.8, H: float64(pagesHeight) / 1.8}}) //595.28, 841.89 = A4
18 | 	for _, page := range inputImages {
19 | 		currentPageWidth, currentPageHeight := getSizes(page)
20 | 		pdf.AddPageWithOption(gopdf.PageOption{
21 | 			PageSize: &gopdf.Rect{W: float64(currentPageWidth) / 1.8, H: float64(currentPageHeight) / 1.8},
22 | 		})
23 | 		err := pdf.Image(page, 0, 0, nil)
24 | 		if err != nil {
25 | 			log.Print(err)
26 | 		}
27 | 	}
28 | 	err := pdf.WritePdf(outputPDF)
29 | 	if err != nil {
30 | 		log.Print(err)
31 | 	}
32 | }
33 | 
34 | func getSizes(file string) (width int, height int) {
35 | 	//open the file and create a reader
36 | 	inputFile, _ := os.Open(file)
37 | 	reader := bufio.NewReader(inputFile)
38 | 
39 | 	// Decode image.
40 | 	img, _, _ := image.DecodeConfig(reader)
41 | 
42 | 	return img.Width, img.Height
43 | }
44 | 
45 | func GetNumberOfPages(path string) int {
46 | 	files, _ := ioutil.ReadDir(path)
47 | 	length := 0
48 | 	for _, file := range files {
49 | 		if strings.Contains(file.Name(), "jpg") {
50 | 			length++
51 | 		}
52 | 	}
53 | 	return length
54 | }
55 | 


--------------------------------------------------------------------------------
/utils/conf.go:
--------------------------------------------------------------------------------
 1 | package utils
 2 | 
 3 | import (
 4 | 	"encoding/json"
 5 | 	"io/ioutil"
 6 | 	"log"
 7 | 	"os"
 8 | 	"runtime"
 9 | )
10 | 
11 | var home, _ = os.UserHomeDir()
12 | var configFile = home + "/.config/mangodl.conf"
13 | 
14 | type Config struct {
15 | 	Directory string `json:"directory"`
16 | 	Output    string `json:"output"`
17 | }
18 | 
19 | func check() {
20 | 	if runtime.GOOS == "windows" {
21 | 		configFile = home + "/mangodl.conf"
22 | 	}
23 | 	_, err := os.Stat(configFile)
24 | 	if os.IsNotExist(err) {
25 | 		os.Create(configFile)
26 | 		defaultJson()
27 | 	}
28 | }
29 | func ReadJSON() Config {
30 | 	check()
31 | 	var config Config
32 | 	configData, _ := ioutil.ReadFile(configFile)
33 | 	json.Unmarshal(configData, &config)
34 | 	return config
35 | }
36 | func WriteJson(dir string, out string) {
37 | 	check()
38 | 	//check if the user has put an '/' which is required, otherwise add it to the string
39 | 	if dir[len(dir)-1] != '/' {
40 | 		dir += "/"
41 | 	}
42 | 	_, err := ioutil.ReadFile(configFile)
43 | 	var config Config
44 | 	config.Directory = dir
45 | 	//check if output is one of the available output files, otherwise, put the default (img)
46 | 	//TODO if a new one is added, update this:
47 | 	if out != "pdf" && out != "cbz" {
48 | 		config.Output = "img"
49 | 	} else {
50 | 		config.Output = out
51 | 	}
52 | 
53 | 	newData, _ := json.MarshalIndent(config, "", "	")
54 | 	err = ioutil.WriteFile(configFile, newData, 0777)
55 | 	if err != nil {
56 | 		log.Println(err)
57 | 	}
58 | }
59 | func defaultJson() {
60 | 	check()
61 | 	configData, err := ioutil.ReadFile(configFile)
62 | 	var config Config
63 | 	json.Unmarshal(configData, &config)
64 | 	if config.Directory != home+"/Downloaded Manga/" && config.Directory != "" {
65 | 		return
66 | 	}
67 | 	//if it's windows, then redirect the downloaded manga to the Desktop, for better usability
68 | 	if runtime.GOOS == "windows" {
69 | 		config.Directory = home + "/Desktop/Downloaded Manga/"
70 | 	} else {
71 | 		config.Directory = home + "/Downloaded Manga/"
72 | 	}
73 | 	config.Output = "img"
74 | 	//write to the config struct and then write the struct to the file
75 | 	newData, _ := json.MarshalIndent(config, "", "	")
76 | 	err = ioutil.WriteFile(configFile, newData, 0777)
77 | 	if err != nil {
78 | 		log.Println(err)
79 | 	}
80 | }
81 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | [![Contributors][contributors-shield]][contributors-url]
  2 | [![Forks][forks-shield]][forks-url]
  3 | [![Stargazers][stars-shield]][stars-url]
  4 | [![Issues][issues-shield]][issues-url]
  5 | [![MIT License][license-shield]][license-url]
  6 | 
  7 | <!-- PROJECT LOGO -->
  8 | <br />
  9 | <p align="center">
 10 |   <a href="https://github.com/liamtoaldo/">
 11 |     <img src="assets/logo.png" alt="Logo" width="200">
 12 |   </a>
 13 | </p>
 14 | <h1 align="center">mangodl</h1>
 15 | 
 16 |   <p align="center">
 17 | Download and search manga right from the terminal!
 18 |     <br />
 19 |     <br />
 20 |     <a href="https://github.com/liamtoaldo/mangodl/issues">Report Bug</a> || 
 21 |     <a href="https://github.com/liamtoaldo/mangodl/pulls">Request Feature</a>
 22 |   </p>
 23 | 
 24 | <!-- TABLE OF CONTENTS -->
 25 | 
 26 | ## Table of Contents
 27 | 
 28 | -   [About the Project](#about-the-project)
 29 |     -   [Built With](#built-with)
 30 | -   [Getting Started](#getting-started)
 31 |     -   [Prerequisites](#prerequisites)
 32 |     -   [Installation](#installation)
 33 |         -   [Linux](#linux)
 34 |         -   [Linux (Build from Source)](#linux-build-from-source)
 35 |         -   [Arch Linux and derivatives](#arch-linux-and-derivatives)
 36 |         -   [Windows](#windows)
 37 |         -   [macOS](#macos)
 38 |         -   [macOS (alternative)](#macos-alternative)
 39 | -   [Usage](#usage)
 40 | -   [Reading](#reading)
 41 | -   [Roadmap](#roadmap)
 42 | -   [Contributing](#contributing)
 43 | -   [License](#license)
 44 | -   [Contact](#contact)
 45 | -   [Acknowledgements](#acknowledgements)
 46 | 
 47 | ## About The Project
 48 | 
 49 | <br>
 50 | <p align="center">
 51 |    An easy-to-use cli tool for downloading manga 
 52 |   <br>
 53 |   <br>
 54 | <img src="assets/example.png" alt="Example " width="800">
 55 | </p>
 56 | 
 57 | ### Built With
 58 | 
 59 | -   [Go](https://golang.org)
 60 | -   [Goquery](https://github.com/PuerkitoBio/goquery)
 61 | 
 62 | <!-- GETTING STARTED -->
 63 | 
 64 | ## Getting Started
 65 | 
 66 | To get a local copy up and running follow these simple steps.
 67 | 
 68 | ### Prerequisites
 69 | 
 70 | -   Go compiler (if you want to build from source)
 71 | -   Linux, Windows or Mac
 72 | 
 73 | ### Installation
 74 | 
 75 | #### Linux
 76 | Download the files _mangodl_ and _install.sh_ from the latest Linux version in the [Releases](https://github.com/liamtoaldo/mangodl/releases)
 77 | ```sh
 78 | # run the installation script
 79 | chmod +x install.sh
 80 | ./install.sh
 81 | ```
 82 | 
 83 | #### Linux (build from source)
 84 | ```sh
 85 | # clone and go into the repository
 86 | git clone https://github.com/liamtoaldo/mangodl.git
 87 | cd mangodl
 88 | 
 89 | # NOW JUST OPEN THE INSTALL.SH SCRIPT AND UNCOMMENT THE COMMENTED LINES
 90 | # then run the installation script
 91 | chmod +x install.sh
 92 | ./install.sh
 93 | ```
 94 | #### Arch Linux and derivatives
 95 | An AUR package is now available.
 96 | 
 97 | Just `yay -S mangodl` or, if you use paru `paru -S mangodl`
 98 | #### Windows
 99 | Download the executable (mangodl.exe) from the latest Windows version in the [Releases](https://github.com/liamtoaldo/mangodl/releases)  
100 | If you just want to use it without installing it, just run mangodl.exe everytime and skip these steps below
101 | ```sh
102 | Open start menu,
103 | 1. Type Edit environment variables
104 | 2. Open the option Edit the system environment variables
105 | 3. Click Environment variables... button
106 | 4. There you see two boxes, in System Variables box find path variable
107 | 5. Click Edit
108 | 6. a window pops up, click New
109 | 7. Type the Directory path of mangodl.exe (Directory means exclude the file name from path)
110 | 8. Click Ok on all open windows and restart the command prompt.
111 | ```
112 | 
113 | #### macOS
114 | If you haven't already given the terminal access to the disk, then do it, for further help see <b>[THIS](https://osxdaily.com/2018/10/09/fix-operation-not-permitted-terminal-error-macos/) </b>  
115 | Installing via brew (assuming that `/usr/local/bin` is already in the $PATH variable):
116 | ```bash
117 | brew tap liamtoaldo/mangodl
118 | brew install --build-from-source mangodl
119 | ```
120 | 
121 | #### macOS (alternative)
122 | Download the executable mangodl-darwin from the latest macOS version in the [Releases](https://github.com/liamtoaldo/mangodl/releases)
123 | ```sh
124 | # rename the executable
125 | mv mangodl-darwin mangodl
126 | chmod +x mangodl
127 | # move the executable to the /usr/local/bin/ path, be aware of not deleting the directory!
128 | sudo mv mangodl /usr/local/bin/mangodl
129 | ```
130 | ## Usage
131 | Usage: mangodl [FLAGS]...
132 | 
133 | Arguments and flags:
134 | 
135 |     -h, --help			shows this message and exit
136 | 
137 | 	Needed (one of them):
138 | 	-D, --download			downloads the manga specified after -D (e.g. mangodl -D jojo will search for 10 manga with that name and ask you which one to download)
139 | 	-S, --search			searches for the manga specified after this flag (e.g. mangodl -S "kanojo x kanojo" will search and display the manga found with that name)
140 | 	-Q, --query			show downloaded manga
141 | 	-Dir, --directory		sets the default directory to download manga (e.g. mangodl -Dir "$HOME/Documents/manga/"), otherwise the default one would be "$HOME/Downloaded Manga/" and the Desktop for Windows
142 | 	-v, --version			prints the version number (this was implemented from v1.6)
143 | 	
144 | 	Optional:
145 | 	For -D:
146 | 	-c, --chapter			used to specify the chapter to download (if omitted it will download them all)
147 | 	-cr, --chapterrange		used to specify a range of chapters to download (e.g. mangodl -D "Martial Peak" -cr 1 99 will download chapters from 1 to 99 (included)
148 | 	-o, --output			used to specify the file output of the pages (img, pdf or cbz), e.g. mangodl -D "Tokyo Revengers" -o pdf will create a pdf for every chapter. By default, it's images.
149 |                                     Remember that this flag and any other flags must be used before the chapter selection flag, otherwise they wouldn't be detected
150 | 	-s, --special			used to download "special" chapters too, the ones with floating point values (13.1, 14.7, 99.3, etc). Makes the downloads slower, so use this only if needed
151 | 	-f, --first			used to skip the selection phase and select the first manga found. (e.g. mangodl -D "Chainsaw" -f)
152 | 	
153 | 	For -S:
154 | 	-n, --noplot		do not print the plot of searched manga	
155 | 
156 | <!-- ROADMAP -->
157 | 
158 | ## Reading
159 | To read the downloaded pages, I really suggest this free piece of software, which is lightweight and flexible:
160 | ### <u>[OpenComic](https://github.com/ollm/OpenComic) </u>
161 | <img src="assets/opencomic.png" alt="OpenComic Demonstration" width="800">
162 | 
163 | You can simply add the folder "Downloaded Manga" to OpenComic, which is the most recommended thing to do.
164 | <br>
165 | And then it'll open all your manga, divided into chapters.
166 | ## Roadmap
167 | 
168 | See the [open issues](https://github.com/liamtoaldo/mangodl/issues) for a list of proposed features (and known issues).
169 | 
170 | <!-- CONTRIBUTING -->
171 | 
172 | ## Contributing
173 | 
174 | Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are **greatly appreciated**.
175 | 
176 | 1. Fork the Project
177 | 2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)
178 | 3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)
179 | 4. Push to the Branch (`git push origin feature/AmazingFeature`)
180 | 5. Open a Pull Request
181 | 
182 | <!-- LICENSE -->
183 | 
184 | ## License
185 | 
186 | Distributed under the GPL 3.0 License. See `LICENSE` for more information.
187 | 
188 | <!-- CONTACT -->
189 | 
190 | ## Contact
191 | 
192 | Me - [liamtoaldo+gh@gmail.com](mailto:liamtoaldo+gh@gmail.com)
193 | 
194 | Project Link: [https://github.com/liamtoaldo/mangodl](https://github.com/liamtoaldo/mangodl)
195 | 
196 | <!-- ACKNOWLEDGEMENTS -->
197 | 
198 | ## Acknowledgements
199 | 
200 | -   [Myself for doing everything.](https://github.com/liamtoaldo)
201 | 
202 | <!-- MARKDOWN LINKS & IMAGES -->
203 | <!-- https://www.markdownguide.org/basic-syntax/#reference-style-links -->
204 | 
205 | [contributors-shield]: https://img.shields.io/github/contributors/liamtoaldo/mangodl.svg?style=flat-square
206 | [contributors-url]: https://github.com/liamtoaldo/mangodl/graphs/contributors
207 | [forks-shield]: https://img.shields.io/github/forks/liamtoaldo/mangodl.svg?style=flat-square
208 | [forks-url]: https://github.com/liamtoaldo/mangodl/network/members
209 | [stars-shield]: https://img.shields.io/github/stars/liamtoaldo/mangodl.svg?style=flat-square
210 | [stars-url]: https://github.com/liamtoaldo/mangodl/stargazers
211 | [issues-shield]: https://img.shields.io/github/issues/liamtoaldo/mangodl.svg?style=flat-square
212 | [issues-url]: https://github.com/liamtoaldo/mangodl/issues
213 | [license-shield]: https://img.shields.io/github/license/liamtoaldo/mangodl.svg?style=flat-square
214 | [license-url]: https://github.com/liamtoaldo/mangodl/blob/main/LICENSE
215 | 
216 | 


--------------------------------------------------------------------------------
/utils/utils.go:
--------------------------------------------------------------------------------
  1 | package utils
  2 | 
  3 | import (
  4 | 	"fmt"
  5 | 	"github.com/PuerkitoBio/goquery"
  6 | 	"io/ioutil"
  7 | 	"log"
  8 | 	dl "mangodl-git/download"
  9 | 	outl "mangodl-git/output"
 10 | 	"math"
 11 | 	"net/http"
 12 | 	"os"
 13 | 	"runtime"
 14 | 	"sort"
 15 | 	"strconv"
 16 | 	"strings"
 17 | 	"time"
 18 | )
 19 | 
 20 | const (
 21 | 	HELPFLAG            = "-h"
 22 | 	HELPFLAGALT         = "--help"
 23 | 	DOWNLOADFLAG        = "-D"
 24 | 	DOWNLOADFLAGALT     = "--download"
 25 | 	SEARCHFLAG          = "-S"
 26 | 	SEARCHFLAGALT       = "--search"
 27 | 	QUERYFLAG           = "-Q"
 28 | 	QUERYFLAGALT        = "--query"
 29 | 	DIRECTORYFLAG       = "-Dir"
 30 | 	DIRECTORYFLAGALT    = "--directory"
 31 | 	CHAPTERFLAG         = "-c"
 32 | 	CHAPTERFLAGALT      = "--chapter"
 33 | 	CHAPTERRANGEFLAG    = "-cr"
 34 | 	CHAPTERRANGEFLAGALT = "--chapterrange"
 35 | 	NOPLOTFLAG          = "-n"
 36 | 	NOPLOTFLAGALT       = "--noplot"
 37 | 	OUTPUTFLAG          = "-o"
 38 | 	OUTPUTFLAGALT       = "--output"
 39 | 	SPECIALFLAG         = "-s"
 40 | 	SPECIALFLAGALT      = "--special"
 41 | 	SELECTFIRSTFLAG     = "-f"
 42 | 	SELECTFIRSTFLAGALT  = "--first"
 43 | 	VERSIONFLAG         = "-v"
 44 | 	VERSIONFLAGALT      = "--version"
 45 | )
 46 | 
 47 | //the variables based on the user's results
 48 | var (
 49 | 	mangaName       string
 50 | 	selectedMangaID string
 51 | 	realMangaName   string
 52 | 	currentState    byte //D for downloading, S for searching, Q for querying, H for help, E for error, F for directory/folder, V for version, O for changing output in config
 53 | 	foundMangaIDs   []string
 54 | 	foundMangaNames []string
 55 | 	chosenDirectory string
 56 | 	alreadyChecked  = false
 57 | 
 58 | 	//optional
 59 | 	chapterState  string //single or multiple or all
 60 | 	singleChapter string
 61 | 	chapterBegin  string
 62 | 	chapterEnd    string
 63 | 	plotState     string              //no or yes
 64 | 	output        = ReadJSON().Output //img, pdf or cbz, default is image
 65 | 	special       = false
 66 | 	selectFirst   = false
 67 | 	//TODO always change this value when the version is updated
 68 | 	version = 1.
 69 | )
 70 | 
 71 | type DownloadedManga struct {
 72 | 	title    string
 73 | 	chapters []float64
 74 | }
 75 | 
 76 | func showHelp() {
 77 | 	fmt.Println(`Usage: mangodl [FLAGS]...
 78 | Download manga using the terminal. The manga list is really big.
 79 | 
 80 | Arguments and flags:
 81 | 
 82 | 	-h, --help			shows this message and exit
 83 | 
 84 | 	Needed (one of them):
 85 | 	-D, --download			downloads the manga specified after -D (e.g. mangodl -D jojo will search for 10 manga with that name and ask you which one to download)
 86 | 	-S, --search			searches for the manga specified after this flag (e.g. mangodl -S "kanojo x kanojo" will search and display the manga found with that name)
 87 | 	-Q, --query			show downloaded manga
 88 | 	-Dir, --directory		sets the default directory to download manga (e.g. mangodl -Dir "$HOME/Documents/manga/"), otherwise the default one would be "$HOME/Downloaded Manga/" and the Desktop for Windows
 89 | 	-v, --version			prints the version number (this was implemented from v1.6)
 90 | 	
 91 | 	Optional:
 92 | 	For -D:
 93 | 	-c, --chapter			used to specify the chapter to download (if omitted it will download them all)
 94 | 	-cr, --chapterrange		used to specify a range of chapters to download (e.g. mangodl -D "Martial Peak" -cr 1 99 will download chapters from 1 to 99 (included)
 95 | 	-o, --output			used to specify the file output of the pages (img, pdf or cbz), e.g. mangodl -D "Tokyo Revengers" -o pdf will create a pdf for every chapter. By default, it's images.
 96 | 					This will also change the default output file format in the config.
 97 | 					Remember that this flag and any other flags must be used before the chapter selection flag, otherwise they wouldn't be detected
 98 | 	-s, --special			used to download "special" chapters too, the ones with floating point values (13.1, 14.7, 99.3, etc). Makes the downloads slower, so use this only if needed
 99 | 	-f, --first			used to skip the selection phase and select the first manga found. (e.g. mangodl -D "Chainsaw" -f)
100 | 	
101 | 	For -S:
102 | 	-n, --noplot		do not print the plot of searched manga	
103 | 	`)
104 | }
105 | 
106 | func showVersion() {
107 | 	fmt.Printf("mangodl v%v", version)
108 | }
109 | 
110 | func isNextArg(index int) bool {
111 | 	if index >= len(os.Args) {
112 | 		return false
113 | 	}
114 | 	return true
115 | }
116 | 
117 | //check and redirect the "states"
118 | func checkArgs() {
119 | 	if len(os.Args) <= 1 {
120 | 		currentState = 'H'
121 | 		return
122 | 	}
123 | 	//detect if the user is running as sudo
124 | 	home, _ := os.UserHomeDir()
125 | 	if home == "/root" {
126 | 		fmt.Println("Avoid running mangodl as sudo")
127 | 		return
128 | 	}
129 | 	for i, s := range os.Args {
130 | 		//Help
131 | 		if s == HELPFLAG || s == HELPFLAGALT {
132 | 			currentState = 'H'
133 | 			return
134 | 		}
135 | 		//Download
136 | 		if s == DOWNLOADFLAG || s == DOWNLOADFLAGALT {
137 | 			if !isNextArg(i + 1) {
138 | 				currentState = 'E'
139 | 				fmt.Println("You should specify the manga to download")
140 | 				return
141 | 			}
142 | 			currentState = 'D'
143 | 			mangaName = os.Args[i+1]
144 | 			fmt.Println("Attempting to download a manga with that name, for better results, first use -S and search")
145 | 			continue
146 | 		}
147 | 		//Search for existing manga
148 | 		if s == SEARCHFLAG || s == SEARCHFLAGALT {
149 | 			if !isNextArg(i + 1) {
150 | 				currentState = 'E'
151 | 				fmt.Println("You should specify the manga to search for")
152 | 				return
153 | 			}
154 | 			currentState = 'S'
155 | 			mangaName = os.Args[i+1]
156 | 			fmt.Println("Searching the manga")
157 | 			continue
158 | 		}
159 | 		//Query
160 | 		if s == QUERYFLAG || s == QUERYFLAGALT {
161 | 			currentState = 'Q'
162 | 			break
163 | 		}
164 | 		//Directory selection
165 | 		if s == DIRECTORYFLAG || s == DIRECTORYFLAGALT {
166 | 			currentState = 'F'
167 | 			chosenDirectory = os.Args[i+1]
168 | 			break
169 | 		}
170 | 		//Version
171 | 		if s == VERSIONFLAG || s == VERSIONFLAGALT {
172 | 			currentState = 'V'
173 | 		}
174 | 		//Skip selection (first)
175 | 		if (s == SELECTFIRSTFLAG || s == SELECTFIRSTFLAGALT) && currentState == 'D' {
176 | 			selectFirst = true
177 | 		}
178 | 		//chapters
179 | 		if s == CHAPTERFLAG || s == CHAPTERFLAGALT {
180 | 			if !isNextArg(i + 1) {
181 | 				currentState = 'E'
182 | 				fmt.Println("Not enough chapter arguments")
183 | 				return
184 | 			}
185 | 			chapterState = "single"
186 | 			singleChapter = os.Args[i+1]
187 | 			break
188 | 		} else if s == CHAPTERRANGEFLAG || s == CHAPTERRANGEFLAGALT {
189 | 
190 | 			if !isNextArg(i+1) && !isNextArg(i+2) {
191 | 				currentState = 'E'
192 | 				fmt.Println("Not enough chapter arguments")
193 | 				return
194 | 			}
195 | 			chapterState = "multiple"
196 | 			chapterBegin = os.Args[i+1]
197 | 			chapterEnd = os.Args[i+2]
198 | 			break
199 | 		} else {
200 | 			chapterState = "all"
201 | 		}
202 | 
203 | 		//manga plot
204 | 		if s == NOPLOTFLAG || s == NOPLOTFLAGALT {
205 | 			plotState = "no"
206 | 		} else {
207 | 			plotState = "yes"
208 | 		}
209 | 		//output
210 | 		if s == OUTPUTFLAG || s == OUTPUTFLAGALT {
211 | 			if !isNextArg(i + 1) {
212 | 				currentState = 'E'
213 | 				fmt.Println("You should specify the output (img or pdf)")
214 | 				return
215 | 			}
216 | 			output = os.Args[i+1]
217 | 			WriteJson(ReadJSON().Directory, output)
218 | 		}
219 | 		//special chapters
220 | 		if s == SPECIALFLAG || s == SPECIALFLAGALT {
221 | 			special = true
222 | 		}
223 | 	}
224 | }
225 | 
226 | //looks for manga and displays them (10 for download and 10 for just searching)
227 | func search(howMany int) {
228 | 	URL := fmt.Sprintf("https://ww.mangakakalot.tv/search/" + mangaName)
229 | 	currentState = 'D'
230 | 	res, err := http.Get(URL)
231 | 	if err != nil {
232 | 		log.Println("Unable to connect to website, error: ", err)
233 | 	}
234 | 
235 | 	doc, _ := goquery.NewDocumentFromReader(res.Body)
236 | 	fmt.Println("Found: ")
237 | 
238 | 	counter := 1   //the variable that counts the number of manga listed in the search.
239 | 	previousI := 0 //the previous index, it's used to avoid doubles
240 | 	doc.Find("a").EachWithBreak(func(i int, selection *goquery.Selection) bool {
241 | 		selectedMangaID, _ = selection.Attr("href")
242 | 		//this condition checks if the current analyzed manga has the tag title (which means it's not a searched manga) and if the i is greater than the previous i + 1 (to avoid duplicates) but, because of this, the first option gets ignored, so I just added another condition
243 | 		if strings.Contains(selectedMangaID, "/manga/") && selection.AttrOr("title", "y") == "y" && counter <= howMany && ((counter > 1 && i > previousI+1) || counter == 1) {
244 | 			selectedMangaID = strings.Split(selectedMangaID, "/")[2]
245 | 			foundMangaIDs = append(foundMangaIDs, selectedMangaID)
246 | 
247 | 			//search for the manga name, print the first 10 entries and let the user decide
248 | 			URL := fmt.Sprintf("https://ww.mangakakalot.tv/manga/" + selectedMangaID)
249 | 			currentState = 'D'
250 | 			res, err := http.Get(URL)
251 | 			if err != nil {
252 | 				log.Println("Unable to connect to website, error: ", err)
253 | 			}
254 | 			doc, _ := goquery.NewDocumentFromReader(res.Body)
255 | 
256 | 			doc.Find("p").Each(func(j int, selection *goquery.Selection) {
257 | 				if strings.Contains(selection.Text(), "summary:") {
258 | 					realMangaName = strings.Trim(strings.Replace(selection.Text(), " summary:", "", -1), " ")
259 | 					foundMangaNames = append(foundMangaNames, realMangaName)
260 | 					//If the skip flag is selected, skip other manga. I placed this code just after the first manga selection.
261 | 					if selectFirst {
262 | 						return
263 | 					}
264 | 					fmt.Println("["+fmt.Sprint(counter)+"] -", realMangaName)
265 | 					counter++
266 | 				}
267 | 			})
268 | 			//If the skip flag is selected, skip other manga and just download the first possible.
269 | 			if selectFirst {
270 | 				return false
271 | 			}
272 | 			//added wait option because the host has become slow, and requests to it need to be slow as well
273 | 			time.Sleep(300 * time.Millisecond)
274 | 			//plot
275 | 			if plotState == "yes" {
276 | 				doc.Find("#noidungm").Each(func(j int, selection *goquery.Selection) {
277 | 					if strings.Contains(selection.Text(), "summary:") {
278 | 						fmt.Println(strings.Trim(strings.Replace(strings.Replace(strings.Replace(strings.Trim(selection.Text(), " "), realMangaName, "", -1), "\n", "", -1), "  summary:  ", "", -1), " "))
279 | 						fmt.Println()
280 | 					}
281 | 				})
282 | 			}
283 | 			previousI = i
284 | 			return true
285 | 		}
286 | 
287 | 		return true
288 | 
289 | 	})
290 | }
291 | 
292 | //the function to let the user choose the manga
293 | func chooseManga() {
294 | 	//If the select first flag is true, skip the manga selection and take the first manga.
295 | 	if selectFirst {
296 | 		selectedMangaID = foundMangaIDs[0]
297 | 		realMangaName = foundMangaNames[0]
298 | 	} else {
299 | 		fmt.Println("Which Manga do you want to download?")
300 | 		var inputChoice int
301 | 		fmt.Scan(&inputChoice)
302 | 		switch inputChoice {
303 | 		case 1:
304 | 			selectedMangaID = foundMangaIDs[0]
305 | 			realMangaName = foundMangaNames[0]
306 | 		case 2:
307 | 			selectedMangaID = foundMangaIDs[1]
308 | 			realMangaName = foundMangaNames[1]
309 | 		case 3:
310 | 			selectedMangaID = foundMangaIDs[2]
311 | 			realMangaName = foundMangaNames[2]
312 | 		case 4:
313 | 			selectedMangaID = foundMangaIDs[3]
314 | 			realMangaName = foundMangaNames[3]
315 | 		case 5:
316 | 			selectedMangaID = foundMangaIDs[4]
317 | 			realMangaName = foundMangaNames[4]
318 | 		case 6:
319 | 			selectedMangaID = foundMangaIDs[5]
320 | 			realMangaName = foundMangaNames[5]
321 | 		case 7:
322 | 			selectedMangaID = foundMangaIDs[6]
323 | 			realMangaName = foundMangaNames[6]
324 | 		case 8:
325 | 			selectedMangaID = foundMangaIDs[7]
326 | 			realMangaName = foundMangaNames[7]
327 | 		case 9:
328 | 			selectedMangaID = foundMangaIDs[8]
329 | 			realMangaName = foundMangaNames[8]
330 | 		case 10:
331 | 			selectedMangaID = foundMangaIDs[9]
332 | 			realMangaName = foundMangaNames[9]
333 | 		}
334 | 	}
335 | 	if output != "img" {
336 | 		fmt.Println("Downloading images to be converted...")
337 | 	}
338 | }
339 | 
340 | //download the chosen manga
341 | func download(chapter float32) bool {
342 | 	var chapterNumber string
343 | 	if chapter-float32(int(chapter)) > 0 {
344 | 		chapterNumber = strconv.FormatFloat(float64(chapter), 'f', 1, 64)
345 | 	} else {
346 | 		chapterNumber = strconv.FormatFloat(float64(chapter), 'f', -1, 64)
347 | 	}
348 | 	URL := fmt.Sprintf("https://ww.mangakakalot.tv/chapter/%s/chapter-%v", selectedMangaID, fmt.Sprint(chapterNumber))
349 | 	res, err := http.Get(URL)
350 | 	if err != nil {
351 | 		log.Println("Unable to connect to website, error: ", err)
352 | 	}
353 | 	doc, _ := goquery.NewDocumentFromReader(res.Body)
354 | 
355 | 	if strings.Contains(realMangaName, ":") && runtime.GOOS == "windows" {
356 | 		realMangaName = strings.ReplaceAll(realMangaName, ":", " -")
357 | 	}
358 | 	dir := ReadJSON().Directory + realMangaName + "/Chapter " + fmt.Sprint(chapterNumber)
359 | 	err = os.MkdirAll(dir, 0777)
360 | 	if err != nil {
361 | 		log.Println(err)
362 | 	}
363 | 	selection := doc.Find("span")
364 | 	if strings.Contains(selection.Text(), "Error") {
365 | 		//wait for half a second, otherwise the checking would be too fast and would skip some chapters
366 | 		time.Sleep(300 * time.Millisecond)
367 | 		//if the chapter doesn't exist, delete the just created directory
368 | 		err := os.Remove(dir)
369 | 		if err != nil {
370 | 			log.Println(err)
371 | 		}
372 | 		return false
373 | 	}
374 | 
375 | 	doc.Find("img").Each(func(i int, selection *goquery.Selection) {
376 | 		imageURL, _ := selection.Attr("data-src")
377 | 		fileName := fmt.Sprintf("%s/page%03d.jpg", dir, i)
378 | 
379 | 		err = dl.DownloadFile(imageURL, fileName)
380 | 		if err == nil && output == "img" {
381 | 			fmt.Println("Downloading ::", fileName)
382 | 		}
383 | 	})
384 | 	return true
385 | }
386 | 
387 | //the function used for --query (shows the downloaded manga)
388 | func showDownloaded() {
389 | 	var downloaded []DownloadedManga
390 | 	dir := ReadJSON().Directory
391 | 	files, err := ioutil.ReadDir(dir)
392 | 
393 | 	if err != nil {
394 | 		fmt.Println("You don't have any manga downloaded or they couldn't be recognised")
395 | 		log.Println(err)
396 | 	}
397 | 
398 | 	for _, f := range files {
399 | 		if f.IsDir() {
400 | 			downloaded = append(downloaded, DownloadedManga{
401 | 				title:    f.Name(),
402 | 				chapters: make([]float64, 0),
403 | 			})
404 | 			dir += f.Name()
405 | 			files, err = ioutil.ReadDir(dir)
406 | 			for _, f := range files {
407 | 				if f.IsDir() {
408 | 					tmp, err := strconv.ParseFloat(strings.Split(f.Name(), " ")[1], 32)
409 | 					if err != nil {
410 | 						log.Println(err)
411 | 					}
412 | 					downloaded[len(downloaded)-1].chapters = append(downloaded[len(downloaded)-1].chapters, math.Ceil(tmp*100)/100) //rounding the number to the first decimal digit because some chapters have decimals
413 | 				}
414 | 			}
415 | 			dir = ReadJSON().Directory
416 | 		}
417 | 	}
418 | 	for _, m := range downloaded {
419 | 		//sort the chapters, so that they get displayed correctly ( 1 2 3 ) instead of ( 1 10 11 2 23 3 4 ...)
420 | 		sort.Float64s(m.chapters)
421 | 		fmt.Println(m.title, "- Chapters:", m.chapters)
422 | 	}
423 | }
424 | 
425 | //this function checks if the output was redirected to pdf or cbz, and if it was, it takes care of it
426 | func prepareOutput(i float64) {
427 | 	if output != "img" {
428 | 		var chapterNumber string
429 | 		if i-float64(int(i)) > 0 {
430 | 			chapterNumber = strconv.FormatFloat(i, 'f', 1, 64)
431 | 		} else {
432 | 			chapterNumber = strconv.FormatFloat(i, 'f', -1, 64)
433 | 		}
434 | 		dir := ReadJSON().Directory + realMangaName + "/Chapter " + chapterNumber
435 | 		pageNumber := outl.GetNumberOfPages(dir)
436 | 		var pages []string
437 | 		for j := 1; j <= pageNumber; j++ {
438 | 			pages = append(pages, fmt.Sprintf("%s/page%03d.jpg", dir, j))
439 | 		}
440 | 		if output == "pdf" {
441 | 			fmt.Println("Converting the downloaded images to PDF in", fmt.Sprintf("%s/Chapter%v.pdf", dir, chapterNumber))
442 | 			outl.ConvertToPDF(pages, fmt.Sprintf("%s/Chapter%v.pdf", dir, chapterNumber))
443 | 			//move the chapter one directory up.
444 | 			err := os.Rename(fmt.Sprintf("%s/Chapter%v.pdf", dir, chapterNumber), fmt.Sprintf(strings.Replace(dir, fmt.Sprintf("Chapter %v", chapterNumber), "", 1))+fmt.Sprintf("Chapter%v.pdf", chapterNumber))
445 | 			if err != nil {
446 | 				log.Println(err)
447 | 			}
448 | 		} else if output == "cbz" {
449 | 			fmt.Println("Converting the downloaded images to CBZ in", fmt.Sprintf("%s/Chapter%v.cbz", dir, chapterNumber))
450 | 			outl.ConvertToCBZ(pages, fmt.Sprintf("%s/Chapter%v.cbz", dir, chapterNumber))
451 | 			//move the chapter one directory up.
452 | 			err := os.Rename(fmt.Sprintf("%s/Chapter%v.cbz", dir, chapterNumber), fmt.Sprintf(strings.Replace(dir, fmt.Sprintf("Chapter %v", chapterNumber), "", 1))+fmt.Sprintf("Chapter%v.cbz", chapterNumber))
453 | 			if err != nil {
454 | 				log.Println(err)
455 | 			}
456 | 		}
457 | 		//delete the folder and images, (issue #21)
458 | 		fmt.Println("Removing previously downloaded images...")
459 | 		os.RemoveAll(dir)
460 | 		fmt.Println("Done")
461 | 	}
462 | }
463 | 
464 | //Execute is equivalent to a "main" since it does everything required to run and calls all other private functions
465 | func Execute() {
466 | 	//Read Output from config
467 | 	//Check if arguments are inputted correctly and change "states"
468 | 	checkArgs()
469 | 	//Put default output
470 | 	if currentState == 'D' {
471 | 
472 | 		plotState = "no"
473 | 		search(10) //redirect search in another goroutine
474 | 		chooseManga()
475 | 		if chapterState == "all" {
476 | 			if special {
477 | 				i := 0
478 | 				for {
479 | 					i++
480 | 					tmpDownloaded := download(float32(i))
481 | 					if tmpDownloaded {
482 | 						prepareOutput(float64(i))
483 | 					}
484 | 					alreadyChecked = true
485 | 					for j := 0.1; j <= 0.9; j += 0.1 {
486 | 						if download(float32(float64(i) + j)) {
487 | 							alreadyChecked = false
488 | 							prepareOutput(float64(i) + j)
489 | 						}
490 | 					}
491 | 					if !tmpDownloaded && alreadyChecked {
492 | 						break
493 | 					}
494 | 				}
495 | 			} else {
496 | 				i := 0
497 | 				for {
498 | 					i++
499 | 					tmpDownloaded := download(float32(i))
500 | 					if tmpDownloaded {
501 | 						prepareOutput(float64(i))
502 | 					}
503 | 					if !tmpDownloaded && alreadyChecked {
504 | 						break
505 | 					} else if !tmpDownloaded && !alreadyChecked {
506 | 						fmt.Println("Checking for weird naming conventions...")
507 | 						for j := 0.1; j <= 0.9; j += 0.1 {
508 | 							if download(float32(float64(i) + j)) {
509 | 								prepareOutput(float64(i) + j)
510 | 							}
511 | 						}
512 | 						alreadyChecked = true
513 | 					}
514 | 				}
515 | 			}
516 | 		} else if chapterState == "multiple" {
517 | 			if special {
518 | 				tmp, _ := strconv.ParseFloat(chapterEnd, 32)
519 | 				for i, _ := strconv.ParseFloat(chapterBegin, 32); i <= tmp; i++ {
520 | 					tmpDownloaded := download(float32(i))
521 | 					if tmpDownloaded {
522 | 						prepareOutput(i)
523 | 					}
524 | 					alreadyChecked = true
525 | 					for j := i - float64(int(i)); j <= 0.9; j += 0.1 {
526 | 						//if the chapter is a whole number, it gets redownloaded, so add +0.1 to avoid that.
527 | 						if j == 0.0 {
528 | 							j = 0.1
529 | 						}
530 | 						//out of the loop if the chapter being downloaded is greater than the last chapter.
531 | 						if i+j >= tmp {
532 | 							break
533 | 						}
534 | 						if download(float32(i + j)) {
535 | 							alreadyChecked = false
536 | 							prepareOutput(i + j)
537 | 						}
538 | 					}
539 | 					if !tmpDownloaded && alreadyChecked {
540 | 						break
541 | 					}
542 | 					i = float64(int(i))
543 | 				}
544 | 				//checks if the chapterEnd (tmp) is a whole number, if it isn't, then it downloads the last chapter (which is decimal)
545 | 				if tmp != float64(int64(tmp)) {
546 | 					if download(float32(tmp)) {
547 | 						prepareOutput(tmp)
548 | 					}
549 | 				}
550 | 			} else {
551 | 				tmp, _ := strconv.ParseFloat(chapterEnd, 32)
552 | 				for i, _ := strconv.ParseFloat(chapterBegin, 32); i <= tmp; i++ {
553 | 					tmpDownloaded := download(float32(i))
554 | 					if tmpDownloaded {
555 | 						prepareOutput(i)
556 | 					}
557 | 					if !tmpDownloaded && alreadyChecked {
558 | 						break
559 | 					} else if !tmpDownloaded && !alreadyChecked {
560 | 						fmt.Println("Checking for weird naming conventions...")
561 | 						for j := 0.1; j <= 0.9; j += 0.1 {
562 | 							if download(float32(i + j)) {
563 | 								prepareOutput(i)
564 | 							}
565 | 						}
566 | 						alreadyChecked = true
567 | 					}
568 | 					i = float64(int(i))
569 | 				}
570 | 				//checks if the chapterEnd (tmp) is a whole number, if it isn't, then it downloads the last chapter (which is decimal)
571 | 				if tmp != float64(int64(tmp)) {
572 | 					if download(float32(tmp)) {
573 | 						prepareOutput(tmp)
574 | 					}
575 | 				}
576 | 			}
577 | 		} else if chapterState == "single" {
578 | 			tmp, _ := strconv.ParseFloat(singleChapter, 32)
579 | 			download(float32(tmp))
580 | 			prepareOutput(tmp)
581 | 		}
582 | 	} else if currentState == 'Q' {
583 | 		showDownloaded()
584 | 	} else if currentState == 'F' {
585 | 		WriteJson(chosenDirectory, ReadJSON().Output)
586 | 		fmt.Println("Set default directory to", ReadJSON().Directory)
587 | 	} else if currentState == 'S' {
588 | 		search(10)
589 | 	} else if currentState == 'H' {
590 | 		showHelp()
591 | 	} else if currentState == 'V' {
592 | 		showVersion()
593 | 	} else if currentState == 'E' {
594 | 		return
595 | 	} else {
596 | 		fmt.Println("Unknown command, try mangodl --help for help")
597 | 	}
598 | 
599 | }
600 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
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457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <https://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <https://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <https://www.gnu.org/licenses/why-not-lgpl.html>.
675 | 


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