From 345aad4148f133477e40c232a8e855dfd28e0654 Mon Sep 17 00:00:00 2001
From: thomasdomingos <thomasdomingos@users.noreply.github.com>
Date: Thu, 28 Oct 2021 19:59:50 +0200
Subject: Add 'Duration' to Episode Filter for podcast Auto Download Settings
 (#5396)

---
 .../danoeh/antennapod/model/feed/FeedFilter.java   | 35 ++++++++++++++++++++--
 1 file changed, 32 insertions(+), 3 deletions(-)

(limited to 'model/src/main/java/de/danoeh/antennapod')

diff --git a/model/src/main/java/de/danoeh/antennapod/model/feed/FeedFilter.java b/model/src/main/java/de/danoeh/antennapod/model/feed/FeedFilter.java
index 31d263b24..3b35fe5bd 100644
--- a/model/src/main/java/de/danoeh/antennapod/model/feed/FeedFilter.java
+++ b/model/src/main/java/de/danoeh/antennapod/model/feed/FeedFilter.java
@@ -10,18 +10,24 @@ import java.util.regex.Pattern;
 public class FeedFilter implements Serializable {
     private final String includeFilter;
     private final String excludeFilter;
+    private final int minimalDuration;
 
     public FeedFilter() {
-        this("", "");
+        this("", "", -1);
     }
 
-    public FeedFilter(String includeFilter, String excludeFilter) {
+    public FeedFilter(String includeFilter, String excludeFilter, int minimalDuration) {
         // We're storing the strings and not the parsed terms because
         // 1. It's easier to show the user exactly what they typed in this way
         //    (we don't have to recreate it)
         // 2. We don't know if we'll actually be asked to parse anything anyways.
         this.includeFilter = includeFilter;
         this.excludeFilter = excludeFilter;
+        this.minimalDuration = minimalDuration;
+    }
+
+    public FeedFilter(String includeFilter, String excludeFilter) {
+        this(includeFilter, excludeFilter, -1);
     }
 
     /**
@@ -49,11 +55,20 @@ public class FeedFilter implements Serializable {
         List<String> includeTerms = parseTerms(includeFilter);
         List<String> excludeTerms = parseTerms(excludeFilter);
 
-        if (includeTerms.size() == 0 && excludeTerms.size() == 0) {
+        if (includeTerms.size() == 0 && excludeTerms.size() == 0 && minimalDuration <= -1) {
             // nothing has been specified, so include everything
             return true;
         }
 
+        // Check if the episode is long enough if minimal duration filter is on
+        if (hasMinimalDurationFilter() && item.getMedia() != null) {
+            int durationInMs = item.getMedia().getDuration();
+            // Minimal Duration is stored in seconds
+            if (durationInMs > 0 && durationInMs / 1000 < minimalDuration) {
+                return false;
+            }
+        }
+
         // check using lowercase so the users don't have to worry about case.
         String title = item.getTitle().toLowerCase(Locale.getDefault());
 
@@ -78,6 +93,12 @@ public class FeedFilter implements Serializable {
             return true;
         }
 
+        // if they only set minimal duration filter and arrived here, autodownload
+        // should happen
+        if (hasMinimalDurationFilter()) {
+            return true;
+        }
+
         return false;
     }
 
@@ -89,6 +110,10 @@ public class FeedFilter implements Serializable {
         return excludeFilter;
     }
 
+    public int getMinimalDurationFilter() {
+        return minimalDuration;
+    }
+
     /**
      * @return true if only include is set
      */
@@ -110,4 +135,8 @@ public class FeedFilter implements Serializable {
     public boolean hasExcludeFilter() {
         return excludeFilter.length() > 0;
     }
+
+    public boolean hasMinimalDurationFilter() {
+        return minimalDuration > -1;
+    }
 }
-- 
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