Basic tests

Makefile

@@ -0,0 +1,40 @@
+GOCMD=go
+GOBUILD=$(GOCMD) build
+GOCLEAN=$(GOCMD) clean
+GOTEST=$(GOCMD) test
+GOGET=$(GOCMD) get
+BINARY_NAME=drmdtool
+SRC_DIR=src
+
+all: test build
+
+build:
+	cd $(SRC_DIR) && $(GOBUILD) -o ../$(BINARY_NAME) -v
+
+test:
+	cd $(SRC_DIR) && $(GOTEST) -v ./...
+
+clean:
+	$(GOCLEAN)
+	rm -f $(BINARY_NAME)
+
+run:
+	cd $(SRC_DIR) && $(GOBUILD) -o ../$(BINARY_NAME) -v
+	./$(BINARY_NAME)
+
+deps:
+	$(GOGET) github.com/BurntSushi/toml
+	$(GOGET) github.com/beevik/etree
+	$(GOGET) github.com/asticode/go-astisub
+
+# Cross compilation
+build-linux:
+	cd $(SRC_DIR) && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GOBUILD) -o ../$(BINARY_NAME)_linux -v
+
+build-windows:
+	cd $(SRC_DIR) && CGO_ENABLED=0 GOOS=windows GOARCH=amd64 $(GOBUILD) -o ../$(BINARY_NAME).exe -v
+
+build-mac:
+	cd $(SRC_DIR) && CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 $(GOBUILD) -o ../$(BINARY_NAME)_mac -v
+
+.PHONY: all build test clean run deps build-linux build-windows build-mac

README.md

@@ -38,3 +38,18 @@ To process a file directly from the command line:
 ```
 
 This will download the file and save it in the base directory specified in the config.
+
+
+# Previews
+
+## Index Page
+
+![Index Page](images/index.png)
+
+## Select Page
+
+![Select Page](images/select.png)
+
+## Progress Page
+
+![Progress Page](images/progress.png)

src/downloaders.go

@@ -133,7 +133,6 @@ func downloadFile(item Item, jobInfo *JobInfo) error {
 	}
 
 	fmt.Println("Download completed successfully")
-	os.RemoveAll(tempDir)
 	return nil
 }
 

src/handlers.go

@@ -132,6 +132,8 @@ func handleSelect(w http.ResponseWriter, r *http.Request) {
 			continue
 		}
 
+		sortItems(items)
+
 		groupedItems := groupItemsBySeason(items)
 		allItems[filename] = groupedItems
 	}
@@ -184,6 +186,7 @@ func handleProcess(w http.ResponseWriter, r *http.Request) {
 		}
 
 		selectedItems := filterSelectedItems(allItems, items)
+		sortItems(selectedItems)
 		go processItems(filename, selectedItems)
 	}
 

src/main_test.go

@@ -0,0 +1,125 @@
+package main
+
+import (
+	"encoding/json"
+	"os"
+	"reflect"
+	"testing"
+)
+
+func TestSanitizeFilename(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{"file:name.mp4", "file_name.mp4"},
+		{"file/name.mp4", "file_name.mp4"},
+		{"file\\name.mp4", "file_name.mp4"},
+		{"file?name.mp4", "file_name.mp4"},
+		{"file*name.mp4", "file_name.mp4"},
+		{"file<name>.mp4", "file_name_.mp4"},
+		{".hidden", "hidden"},
+	}
+
+	for _, test := range tests {
+		result := sanitizeFilename(test.input)
+		if result != test.expected {
+			t.Errorf("sanitizeFilename(%q) = %q, want %q", test.input, result, test.expected)
+		}
+	}
+}
+
+func TestIsValidURL(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected bool
+	}{
+		{"https://example.com", true},
+		{"http://example.com", true},
+		{"ftp://example.com", true},
+		{"not a url", false},
+	}
+
+	for _, test := range tests {
+		result := isValidURL(test.input)
+		if result != test.expected {
+			t.Errorf("isValidURL(%q) = %v, want %v", test.input, result, test.expected)
+		}
+	}
+}
+
+func TestParseMetadata(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected Metadata
+	}{
+		{"Show Title; serie; 01", Metadata{Title: "Show Title", Type: "serie", Season: "S01"}},
+		{"Movie Title; movie; ", Metadata{Title: "Movie Title", Type: "movie", Season: "S"}},
+		{"Invalid Metadata", Metadata{}},
+	}
+
+	for _, test := range tests {
+		result := parseMetadata(test.input)
+		if !reflect.DeepEqual(result, test.expected) {
+			t.Errorf("parseMetadata(%q) = %v, want %v", test.input, result, test.expected)
+		}
+	}
+}
+
+func TestParseInputFile(t *testing.T) {
+	tempFile, err := os.CreateTemp("", "test_input_*.json")
+	if err != nil {
+		t.Fatalf("Failed to create temp file: %v", err)
+	}
+	defer os.Remove(tempFile.Name())
+
+	testData := Items{
+		Items: []Item{
+			{MPD: "http://example.com/video1.mpd", Filename: "video1.mp4"},
+			{MPD: "http://example.com/video2.mpd", Filename: "video2.mp4"},
+		},
+	}
+	jsonData, _ := json.Marshal(testData)
+	if _, err := tempFile.Write(jsonData); err != nil {
+		t.Fatalf("Failed to write to temp file: %v", err)
+	}
+	tempFile.Close()
+
+	items, err := parseInputFile(tempFile.Name())
+	if err != nil {
+		t.Fatalf("parseInputFile() returned an error: %v", err)
+	}
+
+	if len(items) != len(testData.Items) {
+		t.Errorf("parseInputFile() returned %d items, want %d", len(items), len(testData.Items))
+	}
+
+	for i, item := range items {
+		if !reflect.DeepEqual(item, testData.Items[i]) {
+			t.Errorf("parseInputFile() item %d = %v, want %v", i, item, testData.Items[i])
+		}
+	}
+}
+
+func TestGroupItemsBySeason(t *testing.T) {
+	items := []Item{
+		{Filename: "show1_s01e01.mp4", Metadata: "Show 1; serie; 01"},
+		{Filename: "show1_s01e02.mp4", Metadata: "Show 1; serie; 01"},
+		{Filename: "show2_s01e01.mp4", Metadata: "Show 2; serie; 01"},
+		{Filename: "movie1.mp4", Metadata: "Movie 1; movie; "},
+	}
+
+	grouped := groupItemsBySeason(items)
+
+	expectedGroups := map[string]int{
+		"Show 1 - S01": 2,
+		"Show 2 - S01": 1,
+		"Movies":       1,
+	}
+
+	for group, count := range expectedGroups {
+		if len(grouped[group]) != count {
+			t.Errorf("groupItemsBySeason() group %q has %d items, want %d", group, len(grouped[group]), count)
+		}
+	}
+}

src/templates/select

@@ -50,6 +50,18 @@
         button:hover, input[type="submit"]:hover {
             background-color: #45a049;
         }
+        #fix-order-button {
+            background-color: #2196F3;
+            color: white;
+            border: none;
+            padding: 10px 15px;
+            margin: 5px;
+            border-radius: 4px;
+            cursor: pointer;
+        }
+        #fix-order-button:hover {
+            background-color: #1976D2;
+        }
     </style>
 </head>
 <body>
@@ -59,11 +71,12 @@
         {{range $filename, $fileItems := .AllItems}}
             <h2>{{$filename}}</h2>
             {{range $season, $items := $fileItems}}
-                <div class="season">
+                <div class="season" id="season-{{$filename}}-{{$season}}">
                     <div class="season-title">
-                        <input type="checkbox" class="season-checkbox" id="season-{{$filename}}-{{$season}}" checked onchange="toggleSeason('{{$filename}}-{{$season}}')">
-                        <label for="season-{{$filename}}-{{$season}}">{{$season}}</label>
+                        <input type="checkbox" class="season-checkbox" id="season-checkbox-{{$filename}}-{{$season}}" checked onchange="toggleSeason('{{$filename}}-{{$season}}')">
+                        <label for="season-checkbox-{{$filename}}-{{$season}}">{{$season}}</label>
                     </div>
+                    <div class="season-items">
                     {{range $item := $items}}
                         <div class="item">
                             <label>
@@ -73,6 +86,7 @@
                         </div>
                     {{end}}
                     </div>
+                </div>
             {{end}}
         {{end}}
         <div>
@@ -94,7 +108,7 @@
         }
 
         function toggleSeason(season) {
-            var seasonCheckbox = document.getElementById('season-' + season);
+            var seasonCheckbox = document.getElementById('season-checkbox-' + season);
             var episodeCheckboxes = document.getElementsByClassName('episode-' + season);
             for (var i = 0; i < episodeCheckboxes.length; i++) {
                 episodeCheckboxes[i].checked = seasonCheckbox.checked;

src/utils.go

@@ -9,6 +9,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"regexp"
+	"sort"
 	"strconv"
 	"strings"
 	"sync"
@@ -196,6 +197,43 @@ func filterSelectedItems(items []Item, selectedItems []string) []Item {
 	return filtered
 }
 
+func sortItems(items []Item) {
+	sort.Slice(items, func(i, j int) bool {
+		iMeta := parseMetadata(items[i].Metadata)
+		jMeta := parseMetadata(items[j].Metadata)
+
+		if iMeta.Title != jMeta.Title {
+			return iMeta.Title < jMeta.Title
+		}
+
+		iSeason := extractNumber(iMeta.Season)
+		jSeason := extractNumber(jMeta.Season)
+
+		if iSeason != jSeason {
+			return iSeason < jSeason
+		}
+
+		iEpisode := extractEpisodeNumber(items[i].Filename)
+		jEpisode := extractEpisodeNumber(items[j].Filename)
+
+		return iEpisode < jEpisode
+	})
+}
+
+func extractNumber(s string) int {
+	num, _ := strconv.Atoi(strings.TrimLeft(s, "S"))
+	return num
+}
+
+func extractEpisodeNumber(filename string) int {
+	parts := strings.Split(filename, "E")
+	if len(parts) > 1 {
+		num, _ := strconv.Atoi(parts[1])
+		return num
+	}
+	return 0
+}
+
 func processItems(filename string, items []Item) error {
 	jobsMutex.Lock()
 	jobInfo := &JobInfo{
@@ -215,6 +253,8 @@ func processItems(filename string, items []Item) error {
 		}
 	}()
 
+	sortItems(items)
+
 	for i := 0; i < len(items); i++ {
 		select {
 		case <-jobInfo.AbortChan: