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<?php
function handle_rpc_request($link) {
$subop = $_GET["subop"];
if ($subop == "setpref") {
if (WEB_DEMO_MODE) {
return;
}
print "<rpc-reply>";
$key = db_escape_string($_GET["key"]);
$value = db_escape_string($_GET["value"]);
set_pref($link, $key, $value);
print "<param-set key=\"$key\" value=\"$value\"/>";
print "</rpc-reply>";
}
if ($subop == "getLabelCounters") {
$aid = $_GET["aid"];
print "<rpc-reply>";
print "<counters>";
getLabelCounters($link);
if ($aid) {
getFeedCounter($link, $aid);
}
print "</counters>";
print "</rpc-reply>";
}
if ($subop == "getFeedCounters") {
print "<rpc-reply>";
print "<counters>";
getFeedCounters($link);
print "</counters>";
print "</rpc-reply>";
}
if ($subop == "getAllCounters") {
print "<rpc-reply>";
print "<counters>";
$omode = $_GET["omode"];
getAllCounters($link, $omode);
print "</counters>";
print_runtime_info($link);
print "</rpc-reply>";
}
if ($subop == "mark") {
$mark = $_GET["mark"];
$id = db_escape_string($_GET["id"]);
if ($mark == "1") {
$mark = "true";
} else {
$mark = "false";
}
// FIXME this needs collision testing
$result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
}
if ($subop == "publ") {
$pub = $_GET["pub"];
$id = db_escape_string($_GET["id"]);
if ($pub == "1") {
$mark = "true";
} else {
$pub = "false";
}
// FIXME this needs collision testing
$result = db_query($link, "UPDATE ttrss_user_entries SET published = $pub
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
}
if ($subop == "updateFeed") {
$feed_id = db_escape_string($_GET["feed"]);
$result = db_query($link,
"SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'
AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) > 0) {
$feed_url = db_fetch_result($result, 0, "feed_url");
update_rss_feed($link, $feed_url, $feed_id);
}
print "<rpc-reply>";
print "<counters>";
getFeedCounter($link, $feed_id);
print "</counters>";
print "</rpc-reply>";
return;
}
if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
if (ENABLE_UPDATE_DAEMON) {
if ($subop == "forceUpdateAllFeeds") {
$result = db_query($link, "SELECT count(id) AS cid FROM
ttrss_scheduled_updates WHERE feed_id IS NULL AND
owner_uid = " . $_SESSION["uid"]);
$cid = db_fetch_result($result, 0, "cid");
if ($cid == 0) {
db_query($link, "INSERT INTO ttrss_scheduled_updates
(owner_uid, feed_id, entered) VALUES
(".$_SESSION["uid"].", NULL, NOW())");
}
}
} else {
update_all_feeds($link, $subop == "forceUpdateAllFeeds");
}
$global_unread_caller = sprintf("%d", $_GET["uctr"]);
$global_unread = getGlobalUnread($link);
print "<rpc-reply>";
print "<counters>";
if ($global_unread_caller != $global_unread) {
$omode = $_GET["omode"];
if (!$omode) $omode = "tflc";
if (strchr($omode, "l")) getLabelCounters($link);
if (strchr($omode, "f")) getFeedCounters($link);
if (strchr($omode, "t")) getTagCounters($link);
if (strchr($omode, "c")) {
if (get_pref($link, 'ENABLE_FEED_CATS')) {
getCategoryCounters($link);
}
}
}
getGlobalCounters($link, $global_unread);
print "</counters>";
print_runtime_info($link);
print "</rpc-reply>";
}
/* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
if ($subop == "catchupSelected") {
$ids = split(",", db_escape_string($_GET["ids"]));
$cmode = sprintf("%d", $_GET["cmode"]);
catchupArticlesById($link, $ids, $cmode);
print "<rpc-reply>";
print "<counters>";
getAllCounters($link);
print "</counters>";
print_runtime_info($link);
print "</rpc-reply>";
}
if ($subop == "markSelected") {
$ids = split(",", db_escape_string($_GET["ids"]));
$cmode = sprintf("%d", $_GET["cmode"]);
markArticlesById($link, $ids, $cmode);
print "<rpc-reply>";
print "<counters>";
getAllCounters($link);
print "</counters>";
print_runtime_info($link);
print "</rpc-reply>";
}
if ($subop == "publishSelected") {
$ids = split(",", db_escape_string($_GET["ids"]));
$cmode = sprintf("%d", $_GET["cmode"]);
publishArticlesById($link, $ids, $cmode);
print "<rpc-reply>";
print "<counters>";
getAllCounters($link);
print "</counters>";
print_runtime_info($link);
print "</rpc-reply>";
}
if ($subop == "sanityCheck") {
print "<rpc-reply>";
if (sanity_check($link)) {
print "<error error-code=\"0\"/>";
print_init_params($link);
print_runtime_info($link);
# assign client-passed params to session
$_SESSION["client.userAgent"] = $_GET["ua"];
}
print "</rpc-reply>";
}
if ($subop == "globalPurge") {
print "<rpc-reply>";
global_purge_old_posts($link, true);
print "</rpc-reply>";
}
if ($subop == "getArticleLink") {
$id = db_escape_string($_GET["id"]);
$result = db_query($link, "SELECT link FROM ttrss_entries, ttrss_user_entries
WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'");
if (db_num_rows($result) == 1) {
$link = strip_tags(db_fetch_result($result, 0, "link"));
print "<rpc-reply><link>$link</link><id>$id</id></rpc-reply>";
} else {
print "<rpc-reply><error>Article not found</error></rpc-reply>";
}
}
if ($subop == "setArticleTags") {
$id = db_escape_string($_GET["id"]);
$tags_str = db_escape_string($_GET["tags_str"]);
$tags = array_unique(trim_array(split(",", $tags_str)));
db_query($link, "BEGIN");
$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
if (db_num_rows($result) == 1) {
$int_id = db_fetch_result($result, 0, "int_id");
db_query($link, "DELETE FROM ttrss_tags WHERE
post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
foreach ($tags as $tag) {
$tag = sanitize_tag($tag);
if (!tag_is_valid($tag)) {
continue;
}
if (preg_match("/^[0-9]*$/", $tag)) {
continue;
}
// print "<!-- $tag -->";
if ($tag != '') {
db_query($link, "INSERT INTO ttrss_tags
(post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
}
}
}
db_query($link, "COMMIT");
print "<rpc-reply>
<message>$id</message>
</rpc-reply>";
}
if ($subop == "logout") {
logout_user();
print_error_xml(6);
}
}
?>
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