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Code Issues Releases Wiki Activity

add Public_Handler

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misc code cleanup
This commit is contained in:
Andrew Dolgov
2011-12-13 14:49:11 +04:00
parent 46da73c255
commit 5f0a3741d0
14 changed files with 517 additions and 345 deletions
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295
include/functions.php
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@@ -5835,18 +5835,24 @@
}
function init_connection($link) {
if (DB_TYPE == "pgsql") {
pg_query($link, "set client_encoding = 'UTF-8'");
pg_set_client_encoding("UNICODE");
pg_query($link, "set datestyle = 'ISO, european'");
pg_query($link, "set TIME ZONE 0");
} else {
db_query($link, "SET time_zone = '+0:0'");
if ($link) {
if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
db_query($link, "SET NAMES " . MYSQL_CHARSET);
// db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
if (DB_TYPE == "pgsql") {
pg_query($link, "set client_encoding = 'UTF-8'");
pg_set_client_encoding("UNICODE");
pg_query($link, "set datestyle = 'ISO, european'");
pg_query($link, "set TIME ZONE 0");
} else {
db_query($link, "SET time_zone = '+0:0'");
if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
db_query($link, "SET NAMES " . MYSQL_CHARSET);
}
}
return true;
} else {
print "Unable to connect to database:" . db_last_error();
return false;
}
}
@@ -7428,242 +7434,25 @@
}
}
function handle_public_request($link, $op) {
switch ($op) {
case "getUnread":
$login = db_escape_string($_REQUEST["login"]);
$fresh = $_REQUEST["fresh"] == "1";
$result = db_query($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, $uid);
if ($fresh) {
print ";";
print getFeedArticles($link, -3, false, true, $uid);
}
} else {
print "-1;User not found";
}
break; // getUnread
case "getProfiles":
$login = db_escape_string($_REQUEST["login"]);
$password = db_escape_string($_REQUEST["password"]);
if (authenticate_user($link, $login, $password)) {
$result = db_query($link, "SELECT * FROM ttrss_settings_profiles
WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY title");
print "<select style='width: 100%' name='profile'>";
print "<option value='0'>" . __("Default profile") . "</option>";
while ($line = db_fetch_assoc($result)) {
$id = $line["id"];
$title = $line["title"];
print "<option value='$id'>$title</option>";
}
print "</select>";
$_SESSION = array();
}
break; // getprofiles
case "pubsub":
$mode = db_escape_string($_REQUEST['hub_mode']);
$feed_id = (int) db_escape_string($_REQUEST['id']);
$feed_url = db_escape_string($_REQUEST['hub_topic']);
if (!PUBSUBHUBBUB_ENABLED) {
header('HTTP/1.0 404 Not Found');
echo "404 Not found";
return;
}
// TODO: implement hub_verifytoken checking
$result = db_query($link, "SELECT feed_url FROM ttrss_feeds
WHERE id = '$feed_id'");
if (db_num_rows($result) != 0) {
$check_feed_url = db_fetch_result($result, 0, "feed_url");
if ($check_feed_url && ($check_feed_url == $feed_url || !$feed_url)) {
if ($mode == "subscribe") {
db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 2
WHERE id = '$feed_id'");
print $_REQUEST['hub_challenge'];
return;
} else if ($mode == "unsubscribe") {
db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 0
WHERE id = '$feed_id'");
print $_REQUEST['hub_challenge'];
return;
} else if (!$mode) {
// Received update ping, schedule feed update.
//update_rss_feed($link, $feed_id, true, true);
db_query($link, "UPDATE ttrss_feeds SET
last_update_started = '1970-01-01',
last_updated = '1970-01-01' WHERE id = '$feed_id'");
}
} else {
header('HTTP/1.0 404 Not Found');
echo "404 Not found";
}
} else {
header('HTTP/1.0 404 Not Found');
echo "404 Not found";
}
break; // pubsub
case "logout":
logout_user();
header("Location: index.php");
break; // logout
case "fbexport":
$access_key = db_escape_string($_POST["key"]);
// TODO: rate limit checking using last_connected
$result = db_query($link, "SELECT id FROM ttrss_linked_instances
WHERE access_key = '$access_key'");
if (db_num_rows($result) == 1) {
$instance_id = db_fetch_result($result, 0, "id");
$result = db_query($link, "SELECT feed_url, site_url, title, subscribers
FROM ttrss_feedbrowser_cache ORDER BY subscribers DESC LIMIT 100");
$feeds = array();
while ($line = db_fetch_assoc($result)) {
array_push($feeds, $line);
}
db_query($link, "UPDATE ttrss_linked_instances SET
last_status_in = 1 WHERE id = '$instance_id'");
print json_encode(array("feeds" => $feeds));
} else {
print json_encode(array("error" => array("code" => 6)));
}
break; // fbexport
case "share":
$uuid = db_escape_string($_REQUEST["key"]);
$result = db_query($link, "SELECT ref_id, owner_uid FROM ttrss_user_entries WHERE
uuid = '$uuid'");
if (db_num_rows($result) != 0) {
header("Content-Type: text/html");
$id = db_fetch_result($result, 0, "ref_id");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
$_SESSION["uid"] = $owner_uid;
$article = format_article($link, $id, false, true);
$_SESSION["uid"] = "";
print_r($article['content']);
} else {
print "Article not found.";
}
break;
case "rss":
$feed = db_escape_string($_REQUEST["id"]);
$key = db_escape_string($_REQUEST["key"]);
$is_cat = $_REQUEST["is_cat"] != false;
$limit = (int)db_escape_string($_REQUEST["limit"]);
$search = db_escape_string($_REQUEST["q"]);
$match_on = db_escape_string($_REQUEST["m"]);
$search_mode = db_escape_string($_REQUEST["smode"]);
$view_mode = db_escape_string($_REQUEST["view-mode"]);
if (SINGLE_USER_MODE) {
authenticate_user($link, "admin", null);
}
$owner_id = false;
if ($key) {
$result = db_query($link, "SELECT owner_uid FROM
ttrss_access_keys WHERE access_key = '$key' AND feed_id = '$feed'");
if (db_num_rows($result) == 1)
$owner_id = db_fetch_result($result, 0, "owner_uid");
}
if ($owner_id) {
$_SESSION['uid'] = $owner_id;
generate_syndicated_feed($link, 0, $feed, $is_cat, $limit,
$search, $search_mode, $match_on, $view_mode);
} else {
header('HTTP/1.1 403 Forbidden');
}
break; // rss
case "globalUpdateFeeds":
// Update all feeds needing a update.
update_daemon_common($link, 0, true, true);
break; // globalUpdateFeeds
default:
header("Content-Type: text/plain");
print json_encode(array("error" => array("code" => 7)));
break; // fallback
}
}
function make_feed_browser($link, $search, $limit, $mode = 1) {
$owner_uid = $_SESSION["uid"];
$rv = '';
if ($search) {
$search_qpart = "AND (UPPER(feed_url) LIKE UPPER('%$search%') OR
UPPER(title) LIKE UPPER('%$search%'))";
} else {
$search_qpart = "";
}
if ($mode == 1) {
/* $result = db_query($link, "SELECT feed_url, subscribers FROM
ttrss_feedbrowser_cache WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
WHERE tf.feed_url = ttrss_feedbrowser_cache.feed_url
AND owner_uid = '$owner_uid') $search_qpart
ORDER BY subscribers DESC LIMIT $limit"); */
$result = db_query($link, "SELECT feed_url, site_url, title, SUM(subscribers) AS subscribers FROM
(SELECT feed_url, site_url, title, subscribers FROM ttrss_feedbrowser_cache UNION ALL
SELECT feed_url, site_url, title, subscribers FROM ttrss_linked_feeds) AS qqq
@@ -7672,7 +7461,7 @@
WHERE tf.feed_url = qqq.feed_url
AND owner_uid = '$owner_uid') $search_qpart
GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT $limit");
} else if ($mode == 2) {
$result = db_query($link, "SELECT *,
(SELECT COUNT(*) FROM ttrss_user_entries WHERE
@@ -7686,74 +7475,74 @@
owner_uid = '$owner_uid' $search_qpart
ORDER BY id DESC LIMIT $limit");
}
$feedctr = 0;
while ($line = db_fetch_assoc($result)) {
if ($mode == 1) {
$feed_url = htmlspecialchars($line["feed_url"]);
$site_url = htmlspecialchars($line["site_url"]);
$subscribers = $line["subscribers"];
$check_box = "<input onclick='toggleSelectListRow2(this)'
dojoType=\"dijit.form.CheckBox\"
type=\"checkbox\" \">";
$class = ($feedctr % 2) ? "even" : "odd";
$site_url = "<a target=\"_blank\"
href=\"$site_url\">
<span class=\"fb_feedTitle\">".
htmlspecialchars($line["title"])."</span></a>";
$feed_url = "<a target=\"_blank\" class=\"fb_feedUrl\"
href=\"$feed_url\"><img src='images/feed-icon-12x12.png'
style='vertical-align : middle'></a>";
$rv .= "<li>$check_box $feed_url $site_url".
"&nbsp;<span class='subscribers'>($subscribers)</span></li>";
} else if ($mode == 2) {
$feed_url = htmlspecialchars($line["feed_url"]);
$site_url = htmlspecialchars($line["site_url"]);
$title = htmlspecialchars($line["title"]);
$check_box = "<input onclick='toggleSelectListRow2(this)' dojoType=\"dijit.form.CheckBox\"
type=\"checkbox\">";
$class = ($feedctr % 2) ? "even" : "odd";
if ($line['articles_archived'] > 0) {
$archived = sprintf(__("%d archived articles"), $line['articles_archived']);
$archived = "&nbsp;<span class='subscribers'>($archived)</span>";
} else {
$archived = '';
}
$site_url = "<a target=\"_blank\"
href=\"$site_url\">
<span class=\"fb_feedTitle\">".
htmlspecialchars($line["title"])."</span></a>";
$feed_url = "<a target=\"_blank\" class=\"fb_feedUrl\"
href=\"$feed_url\"><img src='images/feed-icon-12x12.png'
style='vertical-align : middle'></a>";
$rv .= "<li id=\"FBROW-".$line["id"]."\">".
"$check_box $feed_url $site_url $archived</li>";
}
++$feedctr;
}
if ($feedctr == 0) {
$rv .= "<li style=\"text-align : center\"><p>".__('No feeds found.')."</p></li>";
}
return $rv;
}
?>