[tt-rss.git] / backend.php

<?php
	error_reporting(E_ERROR | E_WARNING | E_PARSE);

	/* remove ill effects of magic quotes */

	if (get_magic_quotes_gpc()) {
		$_GET = array_map('stripslashes', $_GET);
		$_POST = array_map('stripslashes', $_POST);
		$_REQUEST = array_map('stripslashes', $_REQUEST);
		$_COOKIE = array_map('stripslashes', $_COOKIE);
	}

	require_once "sessions.php";
	require_once "modules/backend-rpc.php";

/*	if ($_GET["debug"]) {
		define('DEFAULT_ERROR_LEVEL', E_ALL);
	} else {
		define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
	}
	
	error_reporting(DEFAULT_ERROR_LEVEL); */

	require_once "sanity_check.php";
	require_once "config.php";
	
	require_once "db.php";
	require_once "db-prefs.php";
	require_once "functions.php";

	no_cache_incantation();

	if (ENABLE_TRANSLATIONS == true) { 
		startup_gettext();
	}

	$script_started = getmicrotime();

	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);	

	if (!$link) {
		if (DB_TYPE == "mysql") {
			print mysql_error();
		}
		// PG seems to display its own errors just fine by default.		
		return;
	}

	if (DB_TYPE == "pgsql") {
		pg_query("set client_encoding = 'UTF-8'");
		pg_set_client_encoding("UNICODE");
	} else {
//		db_query($link, "SET NAMES utf8");
//		db_query($link, "SET CHARACTER SET utf8");
	}

	$op = $_REQUEST["op"];

	$print_exec_time = false;

	if ((!$op || $op == "rpc" || $op == "rss" || $op == "view" || 
			$op == "digestSend" || $op == "viewfeed" || $op == "publish" ||
			$op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
		header("Content-Type: application/xml; charset=utf-8");
	} else {
		header("Content-Type: text/html; charset=utf-8");
	}

	if (!$op) {
		header("Content-Type: application/xml");
		print_error_xml(7); exit;
	}
	
	if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds" 
			&& $op != "rss" && $op != "getUnread" && $op != "publish") {

		if ($op == "rpc" || $op == "viewfeed" || $op == "view") {
			print_error_xml(6); die;
		} else {
			print "
			<html><body>
				<p>Error: Not logged in.</p>
				<script type=\"text/javascript\">
					if (parent.window != 'undefined') {
						parent.window.location = \"tt-rss.php\";		
					} else {
						window.location = \"tt-rss.php\";
					}
				</script>
			</body></html>
			";
		}
		exit;
	}

	$purge_intervals = array(
		0  => __("Use default"),
		-1 => __("Never purge"),
		5  => __("1 week old"),
		14 => __("2 weeks old"),
		31 => __("1 month old"),
		60 => __("2 months old"),
		90 => __("3 months old"));

	$update_intervals = array(
		0   => __("Use default"),
		-1  => __("Disable updates"),
		15  => __("Each 15 minutes"),
		30  => __("Each 30 minutes"),
		60  => __("Hourly"),
		240 => __("Each 4 hours"),
		720 => __("Each 12 hours"),
		1440 => __("Daily"),
		10080 => __("Weekly"));


	$access_level_names = array(
		0 => __("User"), 
		10 => __("Administrator"));

	require_once "modules/pref-prefs.php";
	require_once "modules/popup-dialog.php";
	require_once "modules/help.php";
	require_once "modules/pref-feeds.php";
	require_once "modules/pref-filters.php";
	require_once "modules/pref-labels.php";
	require_once "modules/pref-users.php";
	require_once "modules/pref-feed-browser.php"; 

	if (!sanity_check($link)) { return; }

	if ($op == "rpc") {
		handle_rpc_request($link);
	}
	
	if ($op == "feeds") {

		$tags = $_GET["tags"];

		$subop = $_GET["subop"];

		if ($subop == "catchupAll") {
			db_query($link, "UPDATE ttrss_user_entries SET 
				last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
		}

		if ($subop == "collapse") {
			$cat_id = db_escape_string($_GET["cid"]);

			db_query($link, "UPDATE ttrss_feed_categories SET
				collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " . 
				$_SESSION["uid"]);
			return;
		}

		outputFeedList($link, $tags);

	}

	if ($op == "view") {

		$id = db_escape_string($_GET["id"]);
		$feed_id = db_escape_string($_GET["feed"]);
		$cids = split(",", db_escape_string($_GET["cids"]));
		$mode = db_escape_string($_GET["mode"]);
		$omode = db_escape_string($_GET["omode"]);

		print "<reply>";

		// in prefetch mode we only output requested cids, main article 
		// just gets marked as read (it already exists in client cache)

		if ($mode == "") {
			outputArticleXML($link, $id, $feed_id);
		} else {
			catchupArticleById($link, $id, 0);
		}

		foreach ($cids as $cid) {
			if ($cid) {
				outputArticleXML($link, $cid, $feed_id, false);
			}
		}

		if ($mode != "prefetch_old") {
			print "<counters>";
			getAllCounters($link, $omode);
			print "</counters>";
		}

		print "</reply>";
	}

	if ($op == "viewfeed") {

		$print_exec_time = true;
		$timing_info = getmicrotime();

		print "<reply>";

		if ($_GET["debug"]) $timing_info = print_checkpoint("0", $timing_info);

		$omode = db_escape_string($_GET["omode"]);

		$feed = db_escape_string($_GET["feed"]);
		$subop = db_escape_string($_GET["subop"]);
		$view_mode = db_escape_string($_GET["view_mode"]);
		$limit = db_escape_string($_GET["limit"]);
		$cat_view = db_escape_string($_GET["cat"]);
		$next_unread_feed = db_escape_string($_GET["nuf"]);
		$offset = db_escape_string($_GET["skip"]);

		set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
		set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);

		print "<headlines id=\"$feed\"><![CDATA[";

		$topmost_article_ids = outputHeadlinesList($link, $feed, $subop, 
			$view_mode, $limit, $cat_view, $next_unread_feed, $offset);

		print "]]></headlines>";

		if ($_GET["debug"]) $timing_info = print_checkpoint("10", $timing_info);

		if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE')) {
			print "<articles>";
			foreach ($topmost_article_ids as $id) {
				outputArticleXML($link, $id, $feed, false);
			}
			print "</articles>";
		}

		if ($_GET["debug"]) $timing_info = print_checkpoint("20", $timing_info);

		print "<counters>";
		getAllCounters($link, $omode);
		print "</counters>";

		if ($_GET["debug"]) $timing_info = print_checkpoint("30", $timing_info);

		print_runtime_info($link);

		print "</reply>";
	}

	if ($op == "pref-feeds") {
		module_pref_feeds($link);
	}

	if ($op == "pref-filters") {
		module_pref_filters($link);
	}

	if ($op == "pref-labels") {
		module_pref_labels($link);
	}

	if ($op == "pref-prefs") {
		module_pref_prefs($link);
	}

	if ($op == "pref-users") {
		module_pref_users($link);
	}

	if ($op == "help") {
		module_help($link);
	}

	if ($op == "dlg") {
		module_popup_dialog($link);
	}

	if ($op == "pref-pub-items") {
		module_pref_pub_items($link);
	}


	// update feeds of all users, may be used anonymously
	if ($op == "globalUpdateFeeds") {

		$result = db_query($link, "SELECT id FROM ttrss_users");

		while ($line = db_fetch_assoc($result)) {
			$user_id = $line["id"];
//			print "<!-- updating feeds of uid $user_id -->";
			update_all_feeds($link, false, $user_id);
		}

		print "<rpc-reply>
			<message msg=\"All feeds updated\"/>
		</rpc-reply>";

	}

	if ($op == "user-details") {

		if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
			return;
		}
			  
/*		print "<html><head>
			<title>Tiny Tiny RSS : User Details</title>
			<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
			<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
			</head><body>"; */

		$uid = sprintf("%d", $_GET["id"]);

		print "<div id=\"infoBoxTitle\">User details</div>";

		print "<div class='infoBoxContents'>";

		$result = db_query($link, "SELECT login,
			SUBSTRING(last_login,1,16) AS last_login,
			access_level,
			(SELECT COUNT(int_id) FROM ttrss_user_entries 
				WHERE owner_uid = id) AS stored_articles
			FROM ttrss_users 
			WHERE id = '$uid'");
			
		if (db_num_rows($result) == 0) {
			print "<h1>User not found</h1>";
			return;
		}
		
#		print "<h1>User Details</h1>";

		$login = db_fetch_result($result, 0, "login");

#		print "<h1>$login</h1>";

		print "<table width='100%'>";

		$last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
			strtotime(db_fetch_result($result, 0, "last_login")));
		$access_level = db_fetch_result($result, 0, "access_level");
		$stored_articles = db_fetch_result($result, 0, "stored_articles");

#		print "<tr><td>Username</td><td>$login</td></tr>";
#		print "<tr><td>Access level</td><td>$access_level</td></tr>";
		print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
		print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";

		$result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
			WHERE owner_uid = '$uid'");

		$num_feeds = db_fetch_result($result, 0, "num_feeds");

		print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";

/*		$result = db_query($link, "SELECT 
			SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size 
			FROM ttrss_user_entries,ttrss_entries 
				WHERE owner_uid = '$uid' AND ref_id = id");

		$db_size = round(db_fetch_result($result, 0, "db_size") / 1024);

		print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */

		print "</table>";

		print "<h1>Subscribed feeds</h1>";

		$result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
			WHERE owner_uid = '$uid' ORDER BY title");

		print "<ul class=\"userFeedList\">";

		$row_class = "odd";

		while ($line = db_fetch_assoc($result)) {

			$icon_file = ICONS_URL."/".$line["id"].".ico";

			if (file_exists($icon_file) && filesize($icon_file) > 0) {
				$feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
			} else {
				$feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
			}

			print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";

			$row_class = toggleEvenOdd($row_class);

		}

		if (db_num_rows($result) < $num_feeds) {
			 // FIXME - add link to show ALL subscribed feeds here somewhere
			print "<li><img 
				class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
		}
		
		print "</ul>";

		print "</div>";

		print "<div align='center'>
			<input type='submit' class='button'			
			onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";

//		print "</body></html>"; 

	}

	if ($op == "pref-feed-browser") {
		module_pref_feed_browser($link);
	}

	if ($op == "publish") {
		$key = db_escape_string($_GET["key"]);

		$result = db_query($link, "SELECT login, owner_uid 
			FROM ttrss_user_prefs, ttrss_users WHERE
			pref_name = '_PREFS_PUBLISH_KEY' AND 
			value = '$key' AND 
			ttrss_users.id = owner_uid");

		if (db_num_rows($result) == 1) {
			$owner = db_fetch_result($result, 0, "owner_uid");
			$login = db_fetch_result($result, 0, "login");

			generate_syndicated_feed($link, $owner, -2, false);

		} else {
			print "<error>User not found</error>";
		}

	}

	if ($op == "rss") {
		$feed = db_escape_string($_GET["id"]);
		$user = db_escape_string($_GET["user"]);
		$pass = db_escape_string($_GET["pass"]);
		$is_cat = $_GET["is_cat"] != false;

		$search = db_escape_string($_GET["q"]);
		$match_on = db_escape_string($_GET["m"]);
		$search_mode = db_escape_string($_GET["smode"]);

		if (!$_SESSION["uid"] && $user && $pass) {
			authenticate_user($link, $user, $pass);
		}

		if ($_SESSION["uid"] ||
			http_authenticate_user($link)) {

				generate_syndicated_feed($link, 0, $feed, $is_cat, 
					$search, $search_mode, $match_on);
		}

	}

	if ($op == "labelFromSearch") {
		$search = db_escape_string($_GET["search"]);
		$search_mode = db_escape_string($_GET["smode"]);
		$match_on = db_escape_string($_GET["match"]);
		$is_cat = db_escape_string($_GET["is_cat"]);
		$title = db_escape_string($_GET["title"]);
		$feed = sprintf("%d", $_GET["feed"]);

		$label_qparts = array();

		$search_expr = getSearchSql($search, $match_on);

		if ($is_cat) {
			if ($feed != 0) {
				$search_expr .= " AND ttrss_feeds.cat_id = $feed ";
			} else {
				$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
			}
		} else {
			if ($search_mode == "all_feeds") {
				// NOOP
			} else if ($search_mode == "this_cat") {

				$tmp_result = db_query($link, "SELECT cat_id
					FROM ttrss_feeds WHERE id = '$feed'");

				$cat_id = db_fetch_result($tmp_result, 0, "cat_id");

				if ($cat_id > 0) {
					$search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
				} else {
					$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
				}
			} else {
				$search_expr .= " AND ttrss_feeds.id = $feed ";
			}

		}

		$search_expr = db_escape_string($search_expr);

		print $search_expr;

		if ($title) {
			$result = db_query($link,
				"INSERT INTO ttrss_labels (sql_exp,description,owner_uid) 
				VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
		}
	}

	if ($op == "getUnread") {
		$login = db_escape_string($_GET["login"]);

		header("Content-Type: text/plain; charset=utf-8");

		$result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");

		if (db_num_rows($result) == 1) {
			$uid = db_fetch_result($result, 0, "id");
			print getGlobalUnread($link, $uid);
		} else {
			print "-1;User not found";
		}

		$print_exec_time = false;
	}

	if ($op == "digestTest") {
		header("Content-Type: text/plain");
		print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
		$print_exec_time = false;

	}

	if ($op == "digestSend") {
		header("Content-Type: text/plain");
		send_headlines_digests($link);
		$print_exec_time = false;

	}

	db_close($link);
?>

<?php if ($print_exec_time) { ?>
<!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
<?php } ?>
Commit	Line	Data
1d3a17c7	1	<?php
d65981e2 AD	2	error_reporting(E_ERROR \| E_WARNING \| E_PARSE);
d65981e2 AD	3
ce885e21 AD	4	/* remove ill effects of magic quotes */
	5
	6	if (get_magic_quotes_gpc()) {
	7	$_GET = array_map('stripslashes', $_GET);
	8	$_POST = array_map('stripslashes', $_POST);
	9	$_REQUEST = array_map('stripslashes', $_REQUEST);
	10	$_COOKIE = array_map('stripslashes', $_COOKIE);
	11	}
	12
36bfab86	13	require_once "sessions.php";
c339343b	14	require_once "modules/backend-rpc.php";
dc56b3b7	15
894ebcf5	16	/* if ($_GET["debug"]) {
cce28758 AD	17	define('DEFAULT_ERROR_LEVEL', E_ALL);
	18	} else {
	19	define('DEFAULT_ERROR_LEVEL', E_ERROR \| E_WARNING \| E_PARSE);
	20	}
894ebcf5 AD	21
894ebcf5 AD	22	error_reporting(DEFAULT_ERROR_LEVEL); */
cce28758	23
657770a0 AD	24	require_once "sanity_check.php";
657770a0 AD	25	require_once "config.php";
af106b0e AD	26
	27	require_once "db.php";
	28	require_once "db-prefs.php";
	29	require_once "functions.php";
657770a0	30
dc56b3b7	31	no_cache_incantation();
8d039718 AD	32
	33	if (ENABLE_TRANSLATIONS == true) {
	34	startup_gettext();
	35	}
dc56b3b7	36
7f0acba7 AD	37	$script_started = getmicrotime();
	38
	39	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
	40
	41	if (!$link) {
	42	if (DB_TYPE == "mysql") {
	43	print mysql_error();
	44	}
	45	// PG seems to display its own errors just fine by default.
	46	return;
	47	}
	48
	49	if (DB_TYPE == "pgsql") {
	50	pg_query("set client_encoding = 'UTF-8'");
	51	pg_set_client_encoding("UNICODE");
70dcff6b	52	} else {
c1879099 AD	53	// db_query($link, "SET NAMES utf8");
c1879099 AD	54	// db_query($link, "SET CHARACTER SET utf8");
7f0acba7 AD	55	}
	56
	57	$op = $_REQUEST["op"];
	58
c339343b	59	$print_exec_time = false;
7e3634d9	60
3de0261a	61	if ((!$op \|\| $op == "rpc" \|\| $op == "rss" \|\| $op == "view" \|\|
945c243e	62	$op == "digestSend" \|\| $op == "viewfeed" \|\| $op == "publish" \|\|
18664970	63	$op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
6002818b AD	64	header("Content-Type: application/xml; charset=utf-8");
	65	} else {
	66	header("Content-Type: text/html; charset=utf-8");
262bd8ea AD	67	}
262bd8ea AD	68
f3acc32e AD	69	if (!$op) {
	70	header("Content-Type: application/xml");
	71	print_error_xml(7); exit;
	72	}
42c32916	73
7f0acba7	74	if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
945c243e	75	&& $op != "rss" && $op != "getUnread" && $op != "publish") {
262bd8ea	76
2e918d9d	77	if ($op == "rpc" \|\| $op == "viewfeed" \|\| $op == "view") {
af106b0e	78	print_error_xml(6); die;
04269460 AD	79	} else {
	80	print "
	81	<html><body>
	82	<p>Error: Not logged in.</p>
	83	<script type=\"text/javascript\">
	84	if (parent.window != 'undefined') {
01a87dff	85	parent.window.location = \"tt-rss.php\";
04269460	86	} else {
01a87dff	87	window.location = \"tt-rss.php\";
04269460 AD	88	}
	89	</script>
	90	</body></html>
	91	";
262bd8ea AD	92	}
	93	exit;
	94	}
1c7f75ed	95
ad815c71	96	$purge_intervals = array(
d1db26aa AD	97	0 => __("Use default"),
	98	-1 => __("Never purge"),
	99	5 => __("1 week old"),
	100	14 => __("2 weeks old"),
	101	31 => __("1 month old"),
	102	60 => __("2 months old"),
	103	90 => __("3 months old"));
ad815c71 AD	104
ad815c71 AD	105	$update_intervals = array(
d1db26aa AD	106	0 => __("Use default"),
d1db26aa AD	107	-1 => __("Disable updates"),
1e7cbe16	108	15 => __("Each 15 minutes"),
d1db26aa AD	109	30 => __("Each 30 minutes"),
	110	60 => __("Hourly"),
	111	240 => __("Each 4 hours"),
	112	720 => __("Each 12 hours"),
	113	1440 => __("Daily"),
	114	10080 => __("Weekly"));
ad815c71	115
d20f3544	116
3c5783b7	117	$access_level_names = array(
d1db26aa AD	118	0 => __("User"),
d1db26aa AD	119	10 => __("Administrator"));
3c5783b7	120
f27d955a	121	require_once "modules/pref-prefs.php";
ef8be8ea AD	122	require_once "modules/popup-dialog.php";
	123	require_once "modules/help.php";
	124	require_once "modules/pref-feeds.php";
	125	require_once "modules/pref-filters.php";
	126	require_once "modules/pref-labels.php";
	127	require_once "modules/pref-users.php";
c339343b	128	require_once "modules/pref-feed-browser.php";
ef8be8ea	129
b2804af7	130	if (!sanity_check($link)) { return; }
023fe037	131
c3b81db0	132	if ($op == "rpc") {
01b3e191	133	handle_rpc_request($link);
c3b81db0 AD	134	}
	135
	136	if ($op == "feeds") {
	137
8143ae1f AD	138	$tags = $_GET["tags"];
8143ae1f AD	139
c3b81db0 AD	140	$subop = $_GET["subop"];
	141
	142	if ($subop == "catchupAll") {
b018b49b	143	db_query($link, "UPDATE ttrss_user_entries SET
6d15e1ef	144	last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
c3b81db0 AD	145	}
c3b81db0 AD	146
fe14aeb8 AD	147	if ($subop == "collapse") {
fe14aeb8 AD	148	$cat_id = db_escape_string($_GET["cid"]);
280ee9a3	149
fe14aeb8 AD	150	db_query($link, "UPDATE ttrss_feed_categories SET
	151	collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
	152	$_SESSION["uid"]);
	153	return;
	154	}
	155
8143ae1f	156	outputFeedList($link, $tags);
c3b81db0	157
1cd17194 AD	158	}
1cd17194 AD	159
e097e8be AD	160	if ($op == "view") {
	161
	162	$id = db_escape_string($_GET["id"]);
	163	$feed_id = db_escape_string($_GET["feed"]);
	164	$cids = split(",", db_escape_string($_GET["cids"]));
	165	$mode = db_escape_string($_GET["mode"]);
5a94a953	166	$omode = db_escape_string($_GET["omode"]);
e097e8be AD	167
	168	print "<reply>";
	169
	170	// in prefetch mode we only output requested cids, main article
	171	// just gets marked as read (it already exists in client cache)
	172
addb5836	173	if ($mode == "") {
e097e8be	174	outputArticleXML($link, $id, $feed_id);
53761dda	175	} else {
e097e8be AD	176	catchupArticleById($link, $id, 0);
	177	}
	178
	179	foreach ($cids as $cid) {
	180	if ($cid) {
	181	outputArticleXML($link, $cid, $feed_id, false);
	182	}
	183	}
	184
addb5836 AD	185	if ($mode != "prefetch_old") {
	186	print "<counters>";
	187	getAllCounters($link, $omode);
	188	print "</counters>";
	189	}
5a94a953	190
e097e8be	191	print "</reply>";
1cd17194 AD	192	}
	193
	194	if ($op == "viewfeed") {
	195
46921916 AD	196	$print_exec_time = true;
	197	$timing_info = getmicrotime();
	198
3de0261a AD	199	print "<reply>";
3de0261a AD	200
46921916 AD	201	if ($_GET["debug"]) $timing_info = print_checkpoint("0", $timing_info);
46921916 AD	202
3de0261a AD	203	$omode = db_escape_string($_GET["omode"]);
3de0261a AD	204
3c81ae1a	205	$feed = db_escape_string($_GET["feed"]);
3c81ae1a	206	$subop = db_escape_string($_GET["subop"]);
86b682ce	207	$view_mode = db_escape_string($_GET["view_mode"]);
3c81ae1a AD	208	$limit = db_escape_string($_GET["limit"]);
3c81ae1a AD	209	$cat_view = db_escape_string($_GET["cat"]);
e0998414	210	$next_unread_feed = db_escape_string($_GET["nuf"]);
203de776 AD	211	$offset = db_escape_string($_GET["skip"]);
203de776 AD	212
40496720 AD	213	set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
	214	set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
	215
3de0261a	216	print "<headlines id=\"$feed\"><![CDATA[";
c50e2b30	217
961f4c73 AD	218	$topmost_article_ids = outputHeadlinesList($link, $feed, $subop,
961f4c73 AD	219	$view_mode, $limit, $cat_view, $next_unread_feed, $offset);
d76a3b03	220
3de0261a	221	print "]]></headlines>";
98bea1b1	222
46921916 AD	223	if ($_GET["debug"]) $timing_info = print_checkpoint("10", $timing_info);
46921916 AD	224
a8f8e30f	225	if (is_array($topmost_article_ids) && !get_pref($link, 'COMBINED_DISPLAY_MODE')) {
961f4c73 AD	226	print "<articles>";
	227	foreach ($topmost_article_ids as $id) {
	228	outputArticleXML($link, $id, $feed, false);
	229	}
	230	print "</articles>";
	231	}
	232
46921916 AD	233	if ($_GET["debug"]) $timing_info = print_checkpoint("20", $timing_info);
46921916 AD	234
3de0261a AD	235	print "<counters>";
	236	getAllCounters($link, $omode);
	237	print "</counters>";
98bea1b1	238
46921916 AD	239	if ($_GET["debug"]) $timing_info = print_checkpoint("30", $timing_info);
46921916 AD	240
03c88bdd AD	241	print_runtime_info($link);
03c88bdd AD	242
3de0261a	243	print "</reply>";
1cd17194 AD	244	}
1cd17194 AD	245
0e091d38	246	if ($op == "pref-feeds") {
ef8be8ea AD	247	module_pref_feeds($link);
ef8be8ea AD	248	}
a7f22b70	249
ef8be8ea AD	250	if ($op == "pref-filters") {
	251	module_pref_filters($link);
	252	}
a0476535	253
ef8be8ea AD	254	if ($op == "pref-labels") {
	255	module_pref_labels($link);
	256	}
d0000401	257
f27d955a AD	258	if ($op == "pref-prefs") {
	259	module_pref_prefs($link);
	260	}
	261
	262	if ($op == "pref-users") {
	263	module_pref_users($link);
ef8be8ea	264	}
a0476535	265
ef8be8ea AD	266	if ($op == "help") {
	267	module_help($link);
	268	}
a0476535	269
ef8be8ea AD	270	if ($op == "dlg") {
	271	module_popup_dialog($link);
	272	}
a7f22b70	273
e4f4b46f AD	274	if ($op == "pref-pub-items") {
	275	module_pref_pub_items($link);
	276	}
	277
	278
ef8be8ea AD	279	// update feeds of all users, may be used anonymously
ef8be8ea AD	280	if ($op == "globalUpdateFeeds") {
a7f22b70	281
ef8be8ea	282	$result = db_query($link, "SELECT id FROM ttrss_users");
a0476535	283
ef8be8ea AD	284	while ($line = db_fetch_assoc($result)) {
	285	$user_id = $line["id"];
	286	// print "<!-- updating feeds of uid $user_id -->";
	287	update_all_feeds($link, false, $user_id);
	288	}
e2f728be	289
ef8be8ea AD	290	print "<rpc-reply>
	291	<message msg=\"All feeds updated\"/>
	292	</rpc-reply>";
e5d758e3	293
ef8be8ea	294	}
f9cb39ac	295
ef8be8ea	296	if ($op == "user-details") {
0af33e87	297
ef8be8ea AD	298	if (WEB_DEMO_MODE \|\| $_SESSION["access_level"] < 10) {
	299	return;
	300	}
	301
	302	/* print "<html><head>
	303	<title>Tiny Tiny RSS : User Details</title>
	304	<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
	305	<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
	306	</head><body>"; */
0af33e87	307
ef8be8ea	308	$uid = sprintf("%d", $_GET["id"]);
dc932d0a	309
ef8be8ea	310	print "<div id=\"infoBoxTitle\">User details</div>";
dc932d0a	311
ef8be8ea	312	print "<div class='infoBoxContents'>";
f9cb39ac	313
ef8be8ea AD	314	$result = db_query($link, "SELECT login,
	315	SUBSTRING(last_login,1,16) AS last_login,
	316	access_level,
	317	(SELECT COUNT(int_id) FROM ttrss_user_entries
	318	WHERE owner_uid = id) AS stored_articles
	319	FROM ttrss_users
	320	WHERE id = '$uid'");
f9cb39ac	321
ef8be8ea AD	322	if (db_num_rows($result) == 0) {
	323	print "<h1>User not found</h1>";
	324	return;
	325	}
	326
	327	# print "<h1>User Details</h1>";
f9cb39ac	328
ef8be8ea	329	$login = db_fetch_result($result, 0, "login");
b92e6209	330
ef8be8ea	331	# print "<h1>$login</h1>";
dc932d0a	332
ef8be8ea	333	print "<table width='100%'>";
dc932d0a	334
ef8be8ea AD	335	$last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
	336	strtotime(db_fetch_result($result, 0, "last_login")));
	337	$access_level = db_fetch_result($result, 0, "access_level");
	338	$stored_articles = db_fetch_result($result, 0, "stored_articles");
f9cb39ac	339
ef8be8ea AD	340	# print "<tr><td>Username</td><td>$login</td></tr>";
	341	# print "<tr><td>Access level</td><td>$access_level</td></tr>";
	342	print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
	343	print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
f9cb39ac	344
ef8be8ea AD	345	$result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
ef8be8ea AD	346	WHERE owner_uid = '$uid'");
f9cb39ac	347
ef8be8ea	348	$num_feeds = db_fetch_result($result, 0, "num_feeds");
f9cb39ac	349
ef8be8ea	350	print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
0ea4fb50	351
ef8be8ea AD	352	/* $result = db_query($link, "SELECT
	353	SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
	354	FROM ttrss_user_entries,ttrss_entries
	355	WHERE owner_uid = '$uid' AND ref_id = id");
0ea4fb50	356
ef8be8ea	357	$db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
0ea4fb50	358
ef8be8ea	359	print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>"; */
e5d758e3	360
ef8be8ea	361	print "</table>";
e5d758e3	362
ef8be8ea	363	print "<h1>Subscribed feeds</h1>";
e5d758e3	364
ef8be8ea AD	365	$result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
ef8be8ea AD	366	WHERE owner_uid = '$uid' ORDER BY title");
0ea4fb50	367
ef8be8ea	368	print "<ul class=\"userFeedList\">";
0ea4fb50	369
ef8be8ea	370	$row_class = "odd";
0ea4fb50	371
ef8be8ea	372	while ($line = db_fetch_assoc($result)) {
0ea4fb50	373
ef8be8ea	374	$icon_file = ICONS_URL."/".$line["id"].".ico";
ad815c71	375
ef8be8ea AD	376	if (file_exists($icon_file) && filesize($icon_file) > 0) {
	377	$feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
	378	} else {
	379	$feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
	380	}
0ea4fb50	381
ef8be8ea	382	print "<li class=\"$row_class\">$feed_icon <a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
0ea4fb50	383
ef8be8ea	384	$row_class = toggleEvenOdd($row_class);
0ea4fb50	385
ef8be8ea	386	}
a283b8d1	387
ef8be8ea AD	388	if (db_num_rows($result) < $num_feeds) {
	389	// FIXME - add link to show ALL subscribed feeds here somewhere
	390	print "<li><img
	391	class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\"> ...</li>";
	392	}
	393
	394	print "</ul>";
a283b8d1	395
ef8be8ea	396	print "</div>";
0ea4fb50	397
ef8be8ea AD	398	print "<div align='center'>
	399	<input type='submit' class='button'
	400	onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
0ea4fb50	401
ef8be8ea	402	// print "</body></html>";
0ea4fb50	403
ef8be8ea	404	}
ad815c71	405
ef8be8ea	406	if ($op == "pref-feed-browser") {
f27d955a	407	module_pref_feed_browser($link);
c6232e43 AD	408	}
c6232e43 AD	409
945c243e AD	410	if ($op == "publish") {
	411	$key = db_escape_string($_GET["key"]);
	412
	413	$result = db_query($link, "SELECT login, owner_uid
	414	FROM ttrss_user_prefs, ttrss_users WHERE
	415	pref_name = '_PREFS_PUBLISH_KEY' AND
	416	value = '$key' AND
	417	ttrss_users.id = owner_uid");
	418
	419	if (db_num_rows($result) == 1) {
	420	$owner = db_fetch_result($result, 0, "owner_uid");
	421	$login = db_fetch_result($result, 0, "login");
	422
c36bf4d5	423	generate_syndicated_feed($link, $owner, -2, false);
945c243e	424
945c243e	425	} else {
c36bf4d5	426	print "<error>User not found</error>";
945c243e AD	427	}
	428
	429	}
	430
18664970 AD	431	if ($op == "rss") {
	432	$feed = db_escape_string($_GET["id"]);
	433	$user = db_escape_string($_GET["user"]);
	434	$pass = db_escape_string($_GET["pass"]);
	435	$is_cat = $_GET["is_cat"] != false;
	436
e1eb2147 AD	437	$search = db_escape_string($_GET["q"]);
	438	$match_on = db_escape_string($_GET["m"]);
	439	$search_mode = db_escape_string($_GET["smode"]);
	440
18664970 AD	441	if (!$_SESSION["uid"] && $user && $pass) {
	442	authenticate_user($link, $user, $pass);
	443	}
	444
	445	if ($_SESSION["uid"] \|\|
	446	http_authenticate_user($link)) {
	447
c36bf4d5	448	generate_syndicated_feed($link, 0, $feed, $is_cat,
e1eb2147	449	$search, $search_mode, $match_on);
18664970	450	}
945c243e	451
18664970 AD	452	}
18664970 AD	453
88040f57 AD	454	if ($op == "labelFromSearch") {
	455	$search = db_escape_string($_GET["search"]);
	456	$search_mode = db_escape_string($_GET["smode"]);
	457	$match_on = db_escape_string($_GET["match"]);
	458	$is_cat = db_escape_string($_GET["is_cat"]);
	459	$title = db_escape_string($_GET["title"]);
	460	$feed = sprintf("%d", $_GET["feed"]);
	461
	462	$label_qparts = array();
	463
	464	$search_expr = getSearchSql($search, $match_on);
	465
	466	if ($is_cat) {
	467	if ($feed != 0) {
	468	$search_expr .= " AND ttrss_feeds.cat_id = $feed ";
	469	} else {
	470	$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
	471	}
	472	} else {
	473	if ($search_mode == "all_feeds") {
	474	// NOOP
	475	} else if ($search_mode == "this_cat") {
	476
	477	$tmp_result = db_query($link, "SELECT cat_id
	478	FROM ttrss_feeds WHERE id = '$feed'");
	479
	480	$cat_id = db_fetch_result($tmp_result, 0, "cat_id");
	481
	482	if ($cat_id > 0) {
	483	$search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
	484	} else {
	485	$search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
	486	}
	487	} else {
	488	$search_expr .= " AND ttrss_feeds.id = $feed ";
	489	}
	490
	491	}
	492
	493	$search_expr = db_escape_string($search_expr);
	494
	495	print $search_expr;
	496
	497	if ($title) {
	498	$result = db_query($link,
	499	"INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
	500	VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
	501	}
	502	}
	503
f3acc32e AD	504	if ($op == "getUnread") {
	505	$login = db_escape_string($_GET["login"]);
	506
7e3634d9	507	header("Content-Type: text/plain; charset=utf-8");
f3acc32e AD	508
	509	$result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
	510
	511	if (db_num_rows($result) == 1) {
	512	$uid = db_fetch_result($result, 0, "id");
	513	print getGlobalUnread($link, $uid);
	514	} else {
0599d09e	515	print "-1;User not found";
f3acc32e	516	}
7e3634d9 AD	517
	518	$print_exec_time = false;
	519	}
	520
	521	if ($op == "digestTest") {
	522	header("Content-Type: text/plain");
9cd7c995 AD	523	print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
	524	$print_exec_time = false;
	525
	526	}
448b0abd	527
9cd7c995 AD	528	if ($op == "digestSend") {
	529	header("Content-Type: text/plain");
	530	send_headlines_digests($link);
7e3634d9 AD	531	$print_exec_time = false;
7e3634d9 AD	532
f3acc32e AD	533	}
f3acc32e AD	534
4b3dff6e	535	db_close($link);
1cd17194	536	?>
406d9489	537
7e3634d9	538	<?php if ($print_exec_time) { ?>
1d3a17c7	539	<!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
f3acc32e	540	<?php } ?>