Selectp age

downloaders.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"encoding/base64"
-	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
@@ -12,38 +11,6 @@ import (
 	"strings"
 )
 
-func processInputFile(inputFile string) error {
-	jsonFile, err := os.Open(inputFile)
-	if err != nil {
-		return fmt.Errorf("error opening file %s: %v", inputFile, err)
-	}
-	defer jsonFile.Close()
-
-	byteValue, err := io.ReadAll(jsonFile)
-	if err != nil {
-		return fmt.Errorf("error reading file %s: %v", inputFile, err)
-	}
-
-	byteValue = removeBOM(byteValue)
-
-	var items Items
-	err = json.Unmarshal(byteValue, &items)
-	if err != nil {
-		return fmt.Errorf("error unmarshaling JSON: %v", err)
-	}
-
-	for i, item := range items.Items {
-		updateProgress(filepath.Base(inputFile), float64(i)/float64(len(items.Items))*100, item.Filename)
-		err := downloadFile(item)
-		if err != nil {
-			fmt.Printf("Error downloading file: %v\n", err)
-		}
-	}
-	updateProgress(filepath.Base(inputFile), 100, "")
-
-	return nil
-}
-
 func removeBOM(input []byte) []byte {
 	if len(input) >= 3 && input[0] == 0xEF && input[1] == 0xBB && input[2] == 0xBF {
 		return input[3:]

handlers.go

@@ -7,7 +7,6 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
-	"time"
 )
 
 func handleRoot(w http.ResponseWriter, r *http.Request) {
@@ -37,29 +36,71 @@ func handleUpload(w http.ResponseWriter, r *http.Request) {
 	}
 	defer file.Close()
 
-	filename := fmt.Sprintf("%d_%s", time.Now().UnixNano(), header.Filename)
-	filepath := filepath.Join(uploadDir, filename)
-
-	newFile, err := os.Create(filepath)
+	tempFile, err := os.CreateTemp(uploadDir, header.Filename)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	defer newFile.Close()
+	defer tempFile.Close()
 
-	_, err = io.Copy(newFile, file)
+	_, err = io.Copy(tempFile, file)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
 
+	tempFilename := filepath.Base(tempFile.Name())
+
+	_, err = parseInputFile(tempFile.Name())
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	http.Redirect(w, r, "/select?filename="+tempFilename, http.StatusSeeOther)
+}
+
+func handleSelect(w http.ResponseWriter, r *http.Request) {
+	filename := r.URL.Query().Get("filename")
+	items, err := parseInputFile(filepath.Join(uploadDir, filename))
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	groupedItems := groupItemsBySeason(items)
+
+	err = templates.ExecuteTemplate(w, "select", struct {
+		Filename string
+		Items    map[string][]Item
+	}{
+		Filename: filename,
+		Items:    groupedItems,
+	})
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+}
+
+func handleProcess(w http.ResponseWriter, r *http.Request) {
+	filename := r.FormValue("filename")
+	selectedItems := r.Form["items"]
+
+	items, err := parseInputFile(filepath.Join(uploadDir, filename))
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	filteredItems := filterSelectedItems(items, selectedItems)
+
 	go func() {
-		err := processInputFile(filepath)
+		err := processItems(filename, filteredItems)
 		if err != nil {
 			fmt.Printf("Error processing file: %v\n", err)
 		}
 
-		os.Remove(filepath)
+		os.Remove(filepath.Join(uploadDir, filename))
 	}()
 
 	http.Redirect(w, r, "/progress?filename="+filename, http.StatusSeeOther)

main.go

@@ -63,13 +63,20 @@ func main() {
 	if *inputFile == "" {
 		startWebServer()
 	} else {
-		processInputFile(*inputFile)
+		items, err := parseInputFile(*inputFile)
+		if err != nil {
+			fmt.Printf("Error parsing input file: %v\n", err)
+			return
+		}
+		processItems(*inputFile, items)
 	}
 }
 
 func startWebServer() {
 	http.HandleFunc("/", handleRoot)
 	http.HandleFunc("/upload", handleUpload)
+	http.HandleFunc("/select", handleSelect)
+	http.HandleFunc("/process", handleProcess)
 	http.HandleFunc("/progress", handleProgress)
 
 	fmt.Println("Starting web server on http://0.0.0.0:8080")

templates/index

@@ -1,5 +1,91 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Simple Downloader</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+            background-color: #1e1e1e;
+            color: #d4d4d4;
+            line-height: 1.6;
+            padding: 20px;
+            max-width: 800px;
+            margin: 0 auto;
+            box-sizing: border-box;
+        }
+        h1, h2 {
+            border-bottom: 1px solid #333;
+            padding-bottom: 10px;
+            word-wrap: break-word;
+        }
+        form {
+            margin-bottom: 20px;
+            display: flex;
+            flex-direction: column;
+        }
+        input[type="file"], input[type="submit"] {
+            background-color: #2d2d2d;
+            color: #d4d4d4;
+            border: 1px solid #444;
+            padding: 8px 12px;
+            border-radius: 4px;
+            margin-bottom: 10px;
+            max-width: 100%;
+        }
+        input[type="submit"] {
+            cursor: pointer;
+            background-color: #4CAF50;
+            color: white;
+        }
+        input[type="submit"]:hover {
+            background-color: #45a049;
+        }
+        ul {
+            list-style-type: none;
+            padding: 0;
+        }
+        li {
+            background-color: #2d2d2d;
+            margin-bottom: 10px;
+            padding: 10px;
+            border-radius: 4px;
+            word-wrap: break-word;
+        }
+        .job-title {
+            font-size: 1.1em;
+            font-weight: bold;
+            margin-bottom: 5px;
+        }
+        .job-title a {
+            color: #58a6ff;
+            text-decoration: none;
+        }
+        .job-title a:hover {
+            text-decoration: underline;
+        }
+        .job-info {
+            font-size: 0.9em;
+            color: #a0a0a0;
+        }
+        .progress-text {
+            display: inline-block;
+            width: 5em;
+        }
+        @media (max-width: 600px) {
+            body {
+                padding: 10px;
+            }
+            h1, h2 {
+                font-size: 1.5em;
+            }
+            input[type="file"], input[type="submit"] {
+                font-size: 16px;
+            }
+        }
+    </style>
+</head>
 <body>
     <h1>Simple Downloader</h1>
     <form action="/upload" method="post" enctype="multipart/form-data">
@@ -10,9 +96,12 @@
     <ul>
         {{range $filename, $info := .Jobs}}
             <li>
-                <a href="/progress?filename={{$filename}}">{{$filename}}</a>: 
-                {{printf "%.2f%%" $info.Percentage}}
-                (Current file: {{$info.CurrentFile}})
+                <div class="job-title">
+                    <a href="/progress?filename={{$filename}}">{{$filename}}</a>
+                </div>
+                <div class="job-info">
+                    Progress: <span class="progress-text">{{printf "%5.1f%%" $info.Percentage}}</span> Current file: {{$info.CurrentFile}}
+                </div>
             </li>
         {{else}}
             <li>No active jobs</li>

templates/progress

@@ -1,9 +1,89 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Processing {{.Filename}}</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+            background-color: #1e1e1e;
+            color: #d4d4d4;
+            line-height: 1.6;
+            padding: 20px;
+            max-width: 800px;
+            margin: 0 auto;
+            box-sizing: border-box;
+        }
+        h1 {
+            border-bottom: 1px solid #333;
+            padding-bottom: 10px;
+            word-wrap: break-word;
+        }
+        #progress-container {
+            background-color: #2d2d2d;
+            border-radius: 4px;
+            margin-bottom: 20px;
+            padding: 20px;
+        }
+        #progress-bar-container {
+            background-color: #444;
+            height: 20px;
+            border-radius: 10px;
+            overflow: hidden;
+            margin-bottom: 10px;
+            position: relative;
+        }
+        #progress-bar {
+            background-color: #4CAF50;
+            height: 100%;
+            width: 0;
+            transition: width 0.5s ease-in-out;
+        }
+        #progress-text {
+            position: absolute;
+            top: 50%;
+            left: 0;
+            right: 0;
+            transform: translateY(-50%);
+            text-align: center;
+            color: #fff;
+            font-weight: bold;
+            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
+            line-height: 20px;
+        }
+        #currentFile {
+            margin-top: 10px;
+            word-wrap: break-word;
+        }
+        @media (max-width: 600px) {
+            body {
+                padding: 10px;
+            }
+            h1 {
+                font-size: 1.5em;
+            }
+            #progress-container {
+                padding: 10px;
+            }
+            #progress-bar-container {
+                height: 15px;
+            }
+            #progress-text {
+                font-size: 0.9em;
+            }
+        }
+    </style>
+</head>
 <body>
     <h1>Processing {{.Filename}}</h1>
-    <div id="progress">0%</div>
+    <div id="progress-container">
+        <div id="progress-bar-container">
+            <div id="progress-bar"></div>
+            <div id="progress-text">0%</div>
+        </div>
         <div id="currentFile"></div>
+    </div>
     <script>
         function updateProgress() {
             fetch('/progress?filename={{.Filename}}', {
@@ -14,7 +94,8 @@
                 .then(response => response.json())
                 .then(data => {
                     const progress = Math.round(data.Percentage);
-                    document.getElementById('progress').innerText = progress + '%';
+                    document.getElementById('progress-bar').style.width = progress + '%';
+                    document.getElementById('progress-text').innerText = progress + '%';
                     document.getElementById('currentFile').innerText = 'Current file: ' + (data.CurrentFile || 'None');
                     if (progress < 100) {
                         setTimeout(updateProgress, 1000);

templates/select

@@ -0,0 +1,102 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Select Items to Download</title>
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+            background-color: #1e1e1e;
+            color: #d4d4d4;
+            line-height: 1.6;
+            padding: 20px;
+            max-width: 800px;
+            margin: 0 auto;
+            box-sizing: border-box;
+        }
+        h1 {
+            border-bottom: 1px solid #333;
+            padding-bottom: 10px;
+        }
+        .season {
+            margin-bottom: 20px;
+            background-color: #2d2d2d;
+            padding: 10px;
+            border-radius: 4px;
+        }
+        .season-title {
+            font-size: 1.2em;
+            font-weight: bold;
+            margin-bottom: 10px;
+            display: flex;
+            align-items: center;
+        }
+        .season-checkbox {
+            margin-right: 10px;
+        }
+        .item {
+            margin-left: 20px;
+        }
+        button, input[type="submit"] {
+            background-color: #4CAF50;
+            color: white;
+            border: none;
+            padding: 10px 15px;
+            margin: 5px;
+            border-radius: 4px;
+            cursor: pointer;
+        }
+        button:hover, input[type="submit"]:hover {
+            background-color: #45a049;
+        }
+    </style>
+</head>
+<body>
+    <h1>Select Items to Download</h1>
+    <form action="/process" method="post">
+        <input type="hidden" name="filename" value="{{.Filename}}">
+        {{range $season, $items := .Items}}
+            <div class="season">
+                <div class="season-title">
+                    <input type="checkbox" class="season-checkbox" id="season-{{$season}}" checked onchange="toggleSeason('{{$season}}')">
+                    <label for="season-{{$season}}">{{$season}}</label>
+                </div>
+                {{range $item := $items}}
+                    <div class="item">
+                        <label>
+                            <input type="checkbox" name="items" value="{{$item.Filename}}" checked class="episode-{{$season}}">
+                            {{$item.Filename}}
+                        </label>
+                    </div>
+                {{end}}
+            </div>
+        {{end}}
+        <div>
+            <button type="button" onclick="selectAll(true)">Select All</button>
+            <button type="button" onclick="selectAll(false)">Select None</button>
+            <input type="submit" value="Start Download">
+        </div>
+    </form>
+    <script>
+        function selectAll(checked) {
+            var checkboxes = document.getElementsByName('items');
+            for (var i = 0; i < checkboxes.length; i++) {
+                checkboxes[i].checked = checked;
+            }
+            var seasonCheckboxes = document.getElementsByClassName('season-checkbox');
+            for (var i = 0; i < seasonCheckboxes.length; i++) {
+                seasonCheckboxes[i].checked = checked;
+            }
+        }
+
+        function toggleSeason(season) {
+            var seasonCheckbox = document.getElementById('season-' + season);
+            var episodeCheckboxes = document.getElementsByClassName('episode-' + season);
+            for (var i = 0; i < episodeCheckboxes.length; i++) {
+                episodeCheckboxes[i].checked = seasonCheckbox.checked;
+            }
+        }
+    </script>
+</body>
+</html>

utils.go

@@ -1,8 +1,11 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
+	"io"
 	"net/url"
+	"os"
 	"regexp"
 	"strconv"
 	"strings"
@@ -118,3 +121,65 @@ func findOrCreateSegmentTimeline(adaptationSet *etree.Element) *etree.Element {
 	segmentTemplate := representation.CreateElement("SegmentTemplate")
 	return segmentTemplate.CreateElement("SegmentTimeline")
 }
+
+func parseInputFile(inputFile string) ([]Item, error) {
+	jsonFile, err := os.Open(inputFile)
+	if err != nil {
+		return nil, fmt.Errorf("error opening file %s: %v", inputFile, err)
+	}
+	defer jsonFile.Close()
+
+	byteValue, err := io.ReadAll(jsonFile)
+	if err != nil {
+		return nil, fmt.Errorf("error reading file %s: %v", inputFile, err)
+	}
+
+	byteValue = removeBOM(byteValue)
+
+	var items Items
+	err = json.Unmarshal(byteValue, &items)
+	if err != nil {
+		return nil, fmt.Errorf("error unmarshaling JSON: %v", err)
+	}
+
+	return items.Items, nil
+}
+
+func groupItemsBySeason(items []Item) map[string][]Item {
+	grouped := make(map[string][]Item)
+	for _, item := range items {
+		metadata := parseMetadata(item.Metadata)
+		if metadata.Type == "serie" {
+			key := fmt.Sprintf("%s - %s", metadata.Title, metadata.Season)
+			grouped[key] = append(grouped[key], item)
+		} else {
+			grouped["Movies"] = append(grouped["Movies"], item)
+		}
+	}
+	return grouped
+}
+
+func filterSelectedItems(items []Item, selectedItems []string) []Item {
+	var filtered []Item
+	for _, item := range items {
+		for _, selected := range selectedItems {
+			if item.Filename == selected {
+				filtered = append(filtered, item)
+				break
+			}
+		}
+	}
+	return filtered
+}
+
+func processItems(filename string, items []Item) error {
+	for i, item := range items {
+		updateProgress(filename, float64(i)/float64(len(items))*100, item.Filename)
+		err := downloadFile(item)
+		if err != nil {
+			fmt.Printf("Error downloading file: %v\n", err)
+		}
+	}
+	updateProgress(filename, 100, "")
+	return nil
+}