75 lines
3.0 KiB
D
75 lines
3.0 KiB
D
|
module report.output;
|
||
|
|
|
||
|
|
import std.stdio;
|
||
|
|
import report.gen : SiteReport;
|
||
|
|
|
||
|
|
interface ReportOutputGenerator {
|
||
|
|
void generate(const(SiteReport[]) reports);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Report output generator that outputs reports as human-readable text, without
|
||
|
|
* any particular format.
|
||
|
|
*/
|
||
|
|
class ReportTextOutputGenerator : ReportOutputGenerator {
|
||
|
|
void generate(const(SiteReport[]) reports) {
|
||
|
|
foreach (report; reports) {
|
||
|
|
writefln!"Report for site %s from %s to %s:"(
|
||
|
|
report.siteName,
|
||
|
|
report.period.start.toISOExtString(),
|
||
|
|
report.period.end.toISOExtString()
|
||
|
|
);
|
||
|
|
writefln!" Total sessions: %d"(report.totalSessions);
|
||
|
|
writefln!" Mean session duration (seconds): %.3f"(report.meanSessionDurationSeconds);
|
||
|
|
writefln!" Mean events per sesson: %.3f"(report.meanEventsPerSession);
|
||
|
|
foreach (string userAgent, ulong count; report.userAgents) {
|
||
|
|
writefln!" User agent: %s"(userAgent);
|
||
|
|
writefln!" Count: %d"(count);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Report output generator that outputs reports as a JSON array of objects.
|
||
|
|
*/
|
||
|
|
class ReportJsonOutputGenerator : ReportOutputGenerator {
|
||
|
|
import std.json;
|
||
|
|
|
||
|
|
void generate(const(SiteReport[]) reports) {
|
||
|
|
JSONValue jsonArray = JSONValue(string[].init);
|
||
|
|
foreach (report; reports) {
|
||
|
|
JSONValue obj = JSONValue(string[string].init);
|
||
|
|
obj.object["siteName"] = report.siteName;
|
||
|
|
obj.object["periodStart"] = report.period.start.toISOExtString();
|
||
|
|
obj.object["periodEnd"] = report.period.end.toISOExtString();
|
||
|
|
obj.object["totalSessions"] = report.totalSessions;
|
||
|
|
obj.object["meanSessionDurationSeconds"] = report.meanSessionDurationSeconds;
|
||
|
|
obj.object["meanEventsPerSession"] = report.meanEventsPerSession;
|
||
|
|
obj.object["userAgents"] = JSONValue(string[string].init);
|
||
|
|
foreach (string userAgent, ulong count; report.userAgents) {
|
||
|
|
obj.object["userAgents"].object[userAgent] = count;
|
||
|
|
}
|
||
|
|
jsonArray.array ~= obj;
|
||
|
|
}
|
||
|
|
writeln(jsonArray.toPrettyString());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Report output generator that generates output as CSV text, grouped by each
|
||
|
|
* site's name.
|
||
|
|
*/
|
||
|
|
class ReportCsvOutputGenerator : ReportOutputGenerator {
|
||
|
|
void generate(const(SiteReport[]) reports) {
|
||
|
|
writeln("site, statistic, value"); // Headers.
|
||
|
|
foreach (report; reports) {
|
||
|
|
writefln!"%s, periodStart, %s"(report.siteName, report.period.start.toISOExtString());
|
||
|
|
writefln!"%s, periodEnd, %s"(report.siteName, report.period.end.toISOExtString());
|
||
|
|
writefln!"%s, totalSessions, %d"(report.siteName, report.totalSessions);
|
||
|
|
writefln!"%s, meanSessionDurationSeconds, %.3f"(report.siteName, report.meanSessionDurationSeconds);
|
||
|
|
writefln!"%s, meanEventsPerSession, %.3f"(report.siteName, report.meanEventsPerSession);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|