From 5d24fc69fc44275125a4eaf2a70e0a47cc35fa15 Mon Sep 17 00:00:00 2001
From: SpaceMonkey <spacemonkey@noreply.nadeko.net>
Date: Sat, 1 Mar 2025 20:51:53 -0300
Subject: [PATCH] Add support for multiline streams

---
 .forgejo/scripts/cultural-groups.js | 55 +++++++++++++++++------------
 1 file changed, 33 insertions(+), 22 deletions(-)

diff --git a/.forgejo/scripts/cultural-groups.js b/.forgejo/scripts/cultural-groups.js
index a1a0d80..8d6bf7c 100644
--- a/.forgejo/scripts/cultural-groups.js
+++ b/.forgejo/scripts/cultural-groups.js
@@ -124,7 +124,6 @@ function splitByCulturalGroup(filePath) {
         .map(file => file.toLowerCase());
     
     const groups = {};
-    let currentExtinf = null;
     
     // Verify M3U header
     const header = lines[0];
@@ -132,31 +131,43 @@ function splitByCulturalGroup(filePath) {
         throw new Error('Invalid M3U file: Missing #EXTM3U header');
     }
     
-    // Process lines
-    lines.forEach(line => {
-        line = line.trim();
-        if (!line) return;
+    // Process the file line by line to handle multi-line entries
+    let currentCulturalGroup = null;
+    let currentEntry = [];
+    let isInEntry = false;
+    
+    for (let i = 1; i < lines.length; i++) {
+        const line = lines[i].trim();
+        if (!line) continue;
         
         if (line.startsWith('#EXTINF')) {
-            currentExtinf = line;
-            const culturalGroup = getCulturalGroup(line);
+            // Start of a new entry
+            isInEntry = true;
+            currentEntry = [line];
             
-            // Only add to a group if there's a match
-            if (culturalGroup) {
-                if (!groups[culturalGroup]) {
-                    groups[culturalGroup] = ['#EXTM3U'];
+            // Determine cultural group
+            currentCulturalGroup = getCulturalGroup(line);
+        } else if (isInEntry) {
+            // Add the line to the current entry
+            currentEntry.push(line);
+            
+            // If this is a URL line (doesn't start with #), this completes the entry
+            if (!line.startsWith('#')) {
+                // Add all lines of the entry to the appropriate cultural group
+                if (currentCulturalGroup) {
+                    if (!groups[currentCulturalGroup]) {
+                        groups[currentCulturalGroup] = ['#EXTM3U'];
+                    }
+                    groups[currentCulturalGroup].push(...currentEntry);
                 }
-                groups[culturalGroup].push(line);
+                
+                // Reset for the next entry
+                isInEntry = false;
+                currentEntry = [];
+                currentCulturalGroup = null;
             }
-        } else if (currentExtinf && !line.startsWith('#')) {
-            const culturalGroup = getCulturalGroup(currentExtinf);
-            // Only add the URL line if the channel belonged to a group
-            if (culturalGroup) {
-                groups[culturalGroup].push(line);
-            }
-            currentExtinf = null;
         }
-    });
+    }
     
     // Get list of current cultural group files
     const currentGroupFiles = Object.keys(groups).map(groupTitle => 
@@ -179,9 +190,9 @@ function splitByCulturalGroup(filePath) {
         console.log(`Created/updated cultural group playlist: ${groupFilePath}`);
     });
     
-    // Generate summary
+    // Generate summary - count entries properly by counting #EXTINF lines
     const summary = Object.entries(groups).map(([group, lines]) => {
-        const channelCount = (lines.length - 1) / 2; // Subtract header and divide by 2 (EXTINF + URL)
+        const channelCount = lines.filter(line => line.startsWith('#EXTINF')).length;
         return `${group}: ${channelCount} channels`;
     });