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https://github.com/fabianonline/telegram_backup.git
synced 2024-11-22 16:56:16 +00:00
WIP: Changes to the exporter. Stats are included in HTML output; Heatmap added.
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627cef0ae2
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@ -440,6 +440,20 @@ public class Database {
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} catch (Exception e) { throw new RuntimeException(e); }
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}
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public int[][] getMessageTimesMatrix(Integer dialog_id, Integer chat_id) {
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int result[][] = new int[24][7];
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try {
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ResultSet rs = stmt.executeQuery("SELECT STRFTIME('%H', time, 'unixepoch') AS hour, " +
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"STRFTIME('%w', time, 'unixepoch') as DAY, " +
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"COUNT(id) FROM messages GROUP BY hour, day " +
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"ORDER BY hour, day");
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while (rs.next()) {
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result[rs.getInt(1)][rs.getInt(2) == 0 ? 6 : rs.getInt(2)-1] = rs.getInt(3);
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}
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return result;
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} catch (Exception e) { throw new RuntimeException(e); }
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}
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public LinkedList<Chat> getListOfChatsForExport() {
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LinkedList<Chat> list = new LinkedList<Chat>();
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@ -26,6 +26,7 @@ import java.io.FileWriter;
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import java.io.IOException;
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import java.util.LinkedList;
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import java.util.HashMap;
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import java.util.Map;
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import com.github.mustachejava.DefaultMustacheFactory;
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import com.github.mustachejava.Mustache;
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@ -37,7 +38,7 @@ public class HTMLExporter {
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Database db = new Database(user, null);
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// Create base dir
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String base = user.getFileBase() + "export" + File.separatorChar + "html" + File.separatorChar;
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String base = user.getFileBase() + "files" + File.separatorChar;
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new File(base).mkdirs();
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new File(base + "dialogs").mkdirs();
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@ -50,6 +51,34 @@ public class HTMLExporter {
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scope.put("dialogs", dialogs);
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scope.put("chats", chats);
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// Collect stats data
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scope.put("count.chats", chats.size());
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scope.put("count.dialogs", dialogs.size());
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int count_messages_chats = 0;
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int count_messages_dialogs = 0;
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for (Database.Chat c : chats) count_messages_chats += c.count;
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for (Database.Dialog d : dialogs) count_messages_dialogs += d.count;
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scope.put("count.messages", count_messages_chats + count_messages_dialogs);
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scope.put("count.messages.chats", count_messages_chats);
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scope.put("count.messages.dialogs", count_messages_dialogs);
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scope.put("count.messages.from_me", db.getMessagesFromUserCount());
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scope.put("heatmap_data", intArrayToString(db.getMessageTimesMatrix(null, null)));
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HashMap<String, Integer> types;
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types = db.getMessageTypesWithCount();
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for (Map.Entry<String, Integer> entry : types.entrySet()) {
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scope.put("count.messages.type." + entry.getKey(), entry.getValue());
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}
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types = db.getMessageMediaTypesWithCount();
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for (Map.Entry<String, Integer> entry : types.entrySet()) {
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scope.put("count.messages.media_type." + entry.getKey(), entry.getValue());
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}
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MustacheFactory mf = new DefaultMustacheFactory();
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Mustache mustache = mf.compile("templates/html/index.mustache");
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FileWriter w = new FileWriter(base + "index.html");
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@ -84,4 +113,20 @@ public class HTMLExporter {
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throw new RuntimeException("Exception above!");
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}
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}
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private String intArrayToString(int[][] data) {
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StringBuilder sb = new StringBuilder();
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sb.append("[");
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for (int x=0; x<data.length; x++) {
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if (x>0) sb.append(", ");
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sb.append("[");
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for (int y=0; y<data[x].length; y++) {
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if (y>0) sb.append(", ");
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sb.append(data[x][y]);
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}
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sb.append("]");
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}
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sb.append("]");
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return sb.toString();
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}
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}
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@ -26,9 +26,9 @@
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<span class="sender">{{user_first_name}}</span>
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<span class="time">{{formatted_time}}</span>
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{{#text}}<span class="text">{{text}}</span>{{/text}}
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{{#media_sticker}}<span class="sticker"><img src="../../../../stickers/{{media_file}}" /></span>{{/media_sticker}}
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{{#media_photo}}<span class="photo"><img src="../../../files/{{media_file}}" /></span>{{/media_photo}}
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{{#media_document}}<span class="document"><a href="../../../files/{{media_file}}">{{media_file}}</a></span>{{/media_document}}
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{{#media_sticker}}<span class="sticker"><img src="../../../stickers/{{media_file}}" /></span>{{/media_sticker}}
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{{#media_photo}}<span class="photo"><img src="../{{media_file}}" /></span>{{/media_photo}}
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{{#media_document}}<span class="document"><a href="../{{media_file}}">{{media_file}}</a></span>{{/media_document}}
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</li>
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{{/messages}}
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</ul>
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@ -2,6 +2,61 @@
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<html>
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<head>
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<title>Telegram Backup for {{user.getUserString}}</title>
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<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
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<script type="text/javascript">
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google.charts.load("current", {packages:["corechart"]});
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google.charts.setOnLoadCallback(drawChart);
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function drawChart() {
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drawChartChatTypes();
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drawChartMessageTypes();
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drawChartMediaTypes();
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}
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function drawChartChatTypes() {
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var data = google.visualization.arrayToDataTable([
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['Type', 'Count'],
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['Dialog', {{count.dialogs}}],
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['Chat', {{count.chats}}]
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]);
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var options = {
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title: 'Chat types',
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legend: 'none',
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pieSliceText: 'label',
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};
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var chart = new google.visualization.PieChart(document.getElementById('chart_chat_types'));
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chart.draw(data, options);
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}
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function drawChartMediaTypes() {
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var data = google.visualization.arrayToDataTable([
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['Type', 'Count'],
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['No media', {{count.messages.media_type.null}}+0], ['Photo', {{count.messages.media_type.photo}}+0],
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['Audio', {{count.messages.media_type.audio}}+0], ['Video', {{count.messages.media_type.video}}+0],
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['Geolocation', {{count.messages.media_type.geo}}+0], ['Document', {{count.messages.media_type.document}}+0],
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['Sticker', {{count.messages.media_type.sticker}}+0], ['Venue', {{count.messages.media_type.venue}}+0],
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['Contact', {{count.messages.media_type.contact}}+0]
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]);
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var options = { title: 'Media types', legend: 'none', pieSliceText: 'label' };
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var chart = new google.visualization.PieChart(document.getElementById('chart_media_types'));
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chart.draw(data, options);
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}
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function drawChartMessageTypes() {
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var data = google.visualization.arrayToDataTable([
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['Type', 'Count'],
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['Normal messages', {{count.messages.type.message}}],
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['Empty messages', {{count.messages.type.empty_message}}],
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['Service messages', {{count.messages.type.service_message}}]
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]);
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var options = { title: 'Message types', legend: 'none', pieSliceText: 'label' };
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var chart = new google.visualization.PieChart(document.getElementById('chart_message_types'));
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chart.draw(data, options);
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}
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</script>
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</head>
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<body>
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@ -32,5 +87,36 @@
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</li>
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{{/chats}}
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</ul>
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<!--
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count.chats: {{count.chats}}
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count.dialogs: {{count.dialogs}}
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count.messages: {{count.messages}}
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count.messages.chats: {{count.messages.chats}}
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count.messages.dialogs: {{count.messages.dialogs}}
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count.messages.from_me: {{count.messages.from_me}}
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count.messages.type.message: {{count.messages.type.message}}
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count.messages.type.empty_message: {{count.messages.type.empty_message}}
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count.messages.type.service_message: {{count.messages.type.service_message}}
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count.messages.media_type.null: {{count.messages.media_type.null}}
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count.messages.media_type.photo:{{count.messages.media_type.photo}}
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count.messages.media_type.audio:{{count.messages.media_type.audio}}
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count.messages.media_type.video:{{count.messages.media_type.video}}
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count.messages.media_type.geo:{{count.messages.media_type.geo}}
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count.messages.media_type.document:{{count.messages.media_type.document}}
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count.messages.media_type.sticker:{{count.messages.media_type.sticker}}
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count.messages.media_type.venue:{{count.messages.media_type.venue}}
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count.messages.media_type.contact:{{count.messages.media_type.contact}}
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{{heatmap_data}}
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-->
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<div id="chart_chat_types" style="width: 900px; height: 500px;"></div>
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<div id="chart_message_types" style="width: 900px; height: 500px;"></div>
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<div id="chart_media_types" style="width: 900px; height: 500px;"></div>
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</body>
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</html>
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