Start adding comment filter.

5 files changed, 120 insertions, 0 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilter.java
new file mode 100644
index 00000000..49c60d23
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilter.java
@@ -0,0 +1,103 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import java.util.List;
+
+import ml.docilealligator.infinityforreddit.comment.Comment;
+
+@Entity(tableName = "comment_filter")
+public class CommentFilter implements Parcelable {
+    @PrimaryKey
+    @NonNull
+    public String name = "New Filter";
+    @ColumnInfo(name = "max_vote")
+    public int maxVote = -1;
+    @ColumnInfo(name = "min_vote")
+    public int minVote = -1;
+    @ColumnInfo(name = "exclude_strings")
+    public String excludeStrings;
+
+    public CommentFilter() {
+
+    }
+
+    protected CommentFilter(Parcel in) {
+        name = in.readString();
+        maxVote = in.readInt();
+        minVote = in.readInt();
+        excludeStrings = in.readString();
+    }
+
+    public static final Creator<CommentFilter> CREATOR = new Creator<CommentFilter>() {
+        @Override
+        public CommentFilter createFromParcel(Parcel in) {
+            return new CommentFilter(in);
+        }
+
+        @Override
+        public CommentFilter[] newArray(int size) {
+            return new CommentFilter[size];
+        }
+    };
+
+    public static boolean isCommentAllowed(Comment comment, CommentFilter commentFilter) {
+        if (commentFilter.maxVote > 0 && comment.getVoteType() + comment.getScore() > commentFilter.maxVote) {
+            return false;
+        }
+        if (commentFilter.minVote > 0 && comment.getVoteType() + comment.getScore() < commentFilter.minVote) {
+            return false;
+        }
+        if (commentFilter.excludeStrings != null && !commentFilter.excludeStrings.equals("")) {
+            String[] titles = commentFilter.excludeStrings.split(",", 0);
+            for (String t : titles) {
+                if (!t.trim().equals("") && comment.getCommentRawText().toLowerCase().contains(t.toLowerCase().trim())) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    public static CommentFilter mergeCommentFilter(List<CommentFilter> commentFilterList) {
+        if (commentFilterList.size() == 1) {
+            return commentFilterList.get(0);
+        }
+        CommentFilter commentFilter = new CommentFilter();
+        StringBuilder stringBuilder;
+        commentFilter.name = "Merged";
+
+        for (CommentFilter c : commentFilterList) {
+            commentFilter.maxVote = Math.min(c.maxVote, commentFilter.maxVote);
+            commentFilter.minVote = Math.max(c.minVote, commentFilter.minVote);
+
+            if (c.excludeStrings != null && !c.excludeStrings.equals("")) {
+                stringBuilder = new StringBuilder(commentFilter.excludeStrings == null ? "" : commentFilter.excludeStrings);
+                stringBuilder.append(",").append(c.excludeStrings);
+                commentFilter.excludeStrings = stringBuilder.toString();
+            }
+        }
+
+        return commentFilter;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeString(name);
+        dest.writeInt(maxVote);
+        dest.writeInt(minVote);
+        dest.writeString(excludeStrings);
+    }
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterDao.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterDao.java
new file mode 100644
index 00000000..944663f1
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterDao.java
@@ -0,0 +1,4 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+public interface CommentFilterDao {
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsage.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsage.java
new file mode 100644
index 00000000..a250e7b0
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsage.java
@@ -0,0 +1,4 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+public class CommentFilterUsage {
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsageDao.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsageDao.java
new file mode 100644
index 00000000..ebd1e8dd
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterUsageDao.java
@@ -0,0 +1,4 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+public class CommentFilterUsageDao {
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterWithUsage.java b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterWithUsage.java
new file mode 100644
index 00000000..9ee9e856
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/commentfilter/CommentFilterWithUsage.java
@@ -0,0 +1,5 @@
+package ml.docilealligator.infinityforreddit.commentfilter;
+
+public class CommentFilterWithUsage {
+
+}