From b02f055d6a0f285ed01090fa34a652a5dcef0583 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sun, 23 Apr 2017 22:16:25 +0200
Subject: [PATCH] fix importing events when the title is Unavailable

---
 .../simplemobiletools/calendar/helpers/Constants.kt    |  2 +-
 .../simplemobiletools/calendar/helpers/IcsExporter.kt  |  2 +-
 .../simplemobiletools/calendar/helpers/IcsImporter.kt  | 10 +++++++++-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/Constants.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/Constants.kt
index 03f125b06..9bd29a8d8 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/Constants.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/Constants.kt
@@ -73,7 +73,7 @@ val END_ALARM = "END:VALARM"
 val DTSTART = "DTSTART"
 val DTEND = "DTEND"
 val DURATION = "DURATION:"
-val SUMMARY = "SUMMARY:"
+val SUMMARY = "SUMMARY"
 val DESCRIPTION = "DESCRIPTION:"
 val UID = "UID:"
 val ACTION = "ACTION:"
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsExporter.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsExporter.kt
index 2040484f1..df3358774 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsExporter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsExporter.kt
@@ -22,7 +22,7 @@ class IcsExporter {
             for (event in events) {
                 out.writeLn(BEGIN_EVENT)
 
-                event.title.let { if (it.isNotEmpty()) out.writeLn("$SUMMARY$it") }
+                event.title.let { if (it.isNotEmpty()) out.writeLn("$SUMMARY:$it") }
                 event.description.let { if (it.isNotEmpty()) out.writeLn("$DESCRIPTION$it") }
                 event.importId?.let { if (it.isNotEmpty()) out.writeLn("$UID$it") }
                 event.eventType.let { out.writeLn("$CATEGORIES${context.dbHelper.getEventType(it)?.title}") }
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsImporter.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsImporter.kt
index 7b654319a..c63415775 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsImporter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/helpers/IcsImporter.kt
@@ -62,7 +62,7 @@ class IcsImporter {
                         curEnd = curStart + decodeTime(duration)
                     } else if (line.startsWith(SUMMARY) && !isNotificationDescription) {
                         curTitle = line.substring(SUMMARY.length)
-                        curTitle = curTitle.substring(0, Math.min(curTitle.length, 50))
+                        curTitle = getTitle(curTitle)
                     } else if (line.startsWith(DESCRIPTION) && !isNotificationDescription) {
                         curDescription = line.substring(DESCRIPTION.length)
                     } else if (line.startsWith(UID)) {
@@ -156,6 +156,14 @@ class IcsImporter {
         }
     }
 
+    private fun getTitle(title: String): String {
+        return if (title.startsWith(";") && title.contains(":")) {
+            title.substring(title.lastIndexOf(':') + 1)
+        } else {
+            title.substring(1, Math.min(title.length, 50))
+        }
+    }
+
     // P0DT1H0M0S
     private fun decodeTime(duration: String): Int {
         val weeks = getDurationValue(duration, "W")