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) publish();
}

void Publisher::publish()
{
        cerr << bright << yellow << "Started updating feeds at " << Stamp()
                << ".\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::set<AwayMessage, std::greater<AwayMessage> > messages_;

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

                ext::String display(buddy->getDisplay(database));
                Rss rss(*buddy, display, messages_.begin(), messages_.end(), stamp);
                Atom atom(*buddy, display, messages_.begin(), messages_.end(), stamp);

                cerr << bright << yellow << "Updated feeds for " << blue << *buddy
                        << yellow << ".\n" << reset;
        }

        cerr << bright << yellow << "Finished updating feeds at " << Stamp()
                << ".\n" << reset;
}
Revision:	51
Committed:	2004-08-23T15:03:41-07:00 (20 years, 10 months ago) by douglas
File size:	1535 byte(s)
Log Message:	Ordered XML output, templatified.
#	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	43	if (start) publish();
15	douglas	13	}
16	douglas	15
17	douglas	43	void Publisher::publish()
18	douglas	15	{
19	douglas	49	cerr << bright << yellow << "Started updating feeds at " << Stamp()
20	douglas	38	<< ".\n" << reset;
21	douglas	31
22	douglas	27	Stamp stamp;
23	douglas	37	ext::Handle<dbi::Connection> db(dbi::Connect(database.driver, database.host,
24			database.user, database.password, database.db));
25	douglas	25
26	douglas	44	db->Execute("DELETE FROM messages WHERE stamp<'"
27			+ ext::String(stamp - Day(30)) + "'");
28	douglas	27
29	douglas	37	for (std::set<Buddy>::const_iterator buddy(buddies.begin());
30			buddy != buddies.end(); ++buddy)
31	douglas	27	{
32	douglas	45	ext::Handle<dbi::ResultSet> messages(db->Execute("SELECT stamp, message"
33			" FROM messages WHERE id='"
34	douglas	34	+ lexical_cast<ext::String>(buddy->getId()) + "'"));
35	douglas	51	std::set<AwayMessage, std::greater<AwayMessage> > messages_;
36	douglas	27
37	douglas	45	while (messages->MoveNext())
38	douglas	51	messages_.insert(AwayMessage(messages->GetString("message"),
39	douglas	27	messages->GetString("stamp")));
40
41	douglas	49	ext::String display(buddy->getDisplay(database));
42	douglas	51	Rss rss(*buddy, display, messages_.begin(), messages_.end(), stamp);
43			Atom atom(*buddy, display, messages_.begin(), messages_.end(), stamp);
44	douglas	37
45	douglas	49	cerr << bright << yellow << "Updated feeds for " << blue << *buddy
46	douglas	37	<< yellow << ".\n" << reset;
47	douglas	27	}
48	douglas	37
49	douglas	49	cerr << bright << yellow << "Finished updating feeds at " << Stamp()
50	douglas	38	<< ".\n" << reset;
51	douglas	15	}