fabian/telegram_backup
1
0
Fork 0
mirror of https://github.com/fabianonline/telegram_backup.git synced 2025-06-30 04:16:26 +00:00
Code Issues Releases Wiki Activity

HTMLExporter: Moved from Google charts to Highcharts; implemented the heatmap.

Browse Source
This commit is contained in:
Fabian Schlenz
2016-07-26 06:42:48 +02:00
parent 24f8320a42
commit 68f8841d12
3 changed files with 118 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/main/java/de/fabianonline/telegram_backup/Database.java
View File

@ -430,25 +430,31 @@ public class Database {
public HashMap<String, Integer> getMessageMediaTypesWithCount() {
HashMap<String, Integer> map = new HashMap<String, Integer>();
try {
int count = 0;
ResultSet rs = stmt.executeQuery("SELECT media_type, COUNT(id) FROM messages GROUP BY media_type");
while (rs.next()) {
String s = rs.getString(1);
if (s==null) s="null";
if (s==null) {
s="null";
} else {
count += rs.getInt(2);
}
map.put(s, rs.getInt(2));
}
map.put("any", count);
return map;
} catch (Exception e) { throw new RuntimeException(e); }
}
public int[][] getMessageTimesMatrix(Integer dialog_id, Integer chat_id) {
int result[][] = new int[24][7];
int result[][] = new int[7][24];
try {
ResultSet rs = stmt.executeQuery("SELECT STRFTIME('%H', time, 'unixepoch') AS hour, " +
"STRFTIME('%w', time, 'unixepoch') as DAY, " +
ResultSet rs = stmt.executeQuery("SELECT STRFTIME('%w', time, 'unixepoch') as DAY, " +
"STRFTIME('%H', time, 'unixepoch') AS hour, " +
"COUNT(id) FROM messages GROUP BY hour, day " +
"ORDER BY hour, day");
while (rs.next()) {
result[rs.getInt(1)][rs.getInt(2) == 0 ? 6 : rs.getInt(2)-1] = rs.getInt(3);
result[rs.getInt(1) == 0 ? 6 : rs.getInt(1)-1][rs.getInt(2)] = rs.getInt(3);
}
return result;
} catch (Exception e) { throw new RuntimeException(e); }

7
src/main/java/de/fabianonline/telegram_backup/exporter/HTMLExporter.java
View File

@ -118,13 +118,10 @@ public class HTMLExporter {
StringBuilder sb = new StringBuilder();
sb.append("[");
for (int x=0; x<data.length; x++) {
if (x>0) sb.append(", ");
sb.append("[");
for (int y=0; y<data[x].length; y++) {
if (y>0) sb.append(", ");
sb.append(data[x][y]);
if (x>0 || y>0) sb.append(",");
sb.append("[" + x + "," + y + "," + data[x][y] + "]");
}
sb.append("]");
}
sb.append("]");
return sb.toString();