zoe/trunk/Publisher.cpp

// Zoe AIM Away Message RSS Feed Generator
//
// Seth King and Douglas Thrift
//
// $Id$

#include "Publisher.hpp"
#include "Rss.hpp"
#include "Atom.hpp"

Publisher::Publisher(const std::set<Buddy>& buddies, const Database& database, bool start) : buddies(buddies),
        database(database), start(start)
{
        if (start) publisher.Spawn(etl::Bind<0>(&Publisher::publish, this));
}

int Publisher::publish()
{
        cerr << bright << green << "Publisher::publish()\n" << reset;

        // publish

//      while (true)
        {
//              Stamp stamp;
//              double next(api::GetWallTimerSeconds() + Hour(1)), now;

                update();

//              cerr << stamp << '\n';

//              do
                {
//                      sleep(Minute(1));

//                      now = api::GetWallTimerSeconds();
                }
//              while (now < next);
        }
}

void Publisher::update()
{
        cerr << bright << yellow << "Publisher::update()\n" << reset;

        Stamp stamp;
        ext::Handle<dbi::Connection> db(dbi::Connect(database.driver, database.host, database.user, database.password,
                database.db));

        db->Execute("DELETE FROM messages WHERE stamp<'" + ext::String(stamp - Day(30)) + "'");

        for (std::set<Buddy>::const_iterator buddy(buddies.begin()); buddy != buddies.end(); ++buddy)
        {
                ext::Handle<dbi::ResultSet> messages(db->Execute("SELECT stamp, message FROM messages WHERE id='"
                        + lexical_cast<ext::String>(buddy->getId()) + "'"));
                std::vector<AwayMessage> messages_;

                while (messages->MoveNext()) messages_.push_back(AwayMessage(messages->GetString("message"),
                        messages->GetString("stamp")));

                Rss rss(*buddy, messages_, stamp);
                Atom atom(*buddy, messages_, stamp);
        }
}
Revision:	35
Committed:	2004-07-21T20:43:31-07:00 (20 years, 11 months ago) by douglas
File size:	1555 byte(s)
Log Message:	Adding Atom support, other stuff.
#	User	Rev	Content
1	douglas	13	// Zoe AIM Away Message RSS Feed Generator
2			//
3			// Seth King and Douglas Thrift
4			//
5			// $Id$
6
7			#include "Publisher.hpp"
8	douglas	25	#include "Rss.hpp"
9	douglas	35	#include "Atom.hpp"
10	douglas	13
11	douglas	34	Publisher::Publisher(const std::set<Buddy>& buddies, const Database& database, bool start) : buddies(buddies),
12			database(database), start(start)
13	douglas	13	{
14	douglas	34	if (start) publisher.Spawn(etl::Bind<0>(&Publisher::publish, this));
15	douglas	13	}
16	douglas	15
17	douglas	21	int Publisher::publish()
18	douglas	15	{
19	douglas	23	cerr << bright << green << "Publisher::publish()\n" << reset;
20	douglas	15
21			// publish
22	douglas	25
23	douglas	35	// while (true)
24	douglas	31	{
25	douglas	35	// Stamp stamp;
26			// double next(api::GetWallTimerSeconds() + Hour(1)), now;
27	douglas	31
28			update();
29
30	douglas	35	// cerr << stamp << '\n';
31
32			// do
33	douglas	31	{
34	douglas	35	// sleep(Minute(1));
35	douglas	31
36	douglas	35	// now = api::GetWallTimerSeconds();
37	douglas	31	}
38	douglas	35	// while (now < next);
39	douglas	31	}
40	douglas	27	}
41	douglas	25
42	douglas	27	void Publisher::update()
43			{
44	douglas	31	cerr << bright << yellow << "Publisher::update()\n" << reset;
45
46	douglas	27	Stamp stamp;
47	douglas	34	ext::Handle<dbi::Connection> db(dbi::Connect(database.driver, database.host, database.user, database.password,
48			database.db));
49	douglas	25
50	douglas	34	db->Execute("DELETE FROM messages WHERE stamp<'" + ext::String(stamp - Day(30)) + "'");
51	douglas	27
52	douglas	34	for (std::set<Buddy>::const_iterator buddy(buddies.begin()); buddy != buddies.end(); ++buddy)
53	douglas	27	{
54	douglas	34	ext::Handle<dbi::ResultSet> messages(db->Execute("SELECT stamp, message FROM messages WHERE id='"
55			+ lexical_cast<ext::String>(buddy->getId()) + "'"));
56	douglas	27	std::vector<AwayMessage> messages_;
57
58	douglas	34	while (messages->MoveNext()) messages_.push_back(AwayMessage(messages->GetString("message"),
59	douglas	27	messages->GetString("stamp")));
60
61			Rss rss(*buddy, messages_, stamp);
62	douglas	35	Atom atom(*buddy, messages_, stamp);
63	douglas	27	}
64	douglas	15	}