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tt-rss/backend.php

1669 lines
41 KiB
PHP

<?
define(SCHEMA_VERSION, 2);
$op = $_REQUEST["op"];
if ($op == "rpc" || $op == "updateAllFeeds") {
header("Content-Type: application/xml");
}
require_once "config.php";
require_once "db.php";
require_once "db-prefs.php";
require_once "functions.php";
require_once "magpierss/rss_fetch.inc";
$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'");
}
/*
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
$schema_version = db_fetch_result($result, 0, "schema_version");
if ($schema_version != SCHEMA_VERSION) {
print "Error: database schema is invalid
(got version $schema_version; expected ".SCHEMA_VERSION.")";
return;
}
*/
$fetch = $_GET["fetch"];
/* FIXME this needs reworking */
function getGlobalCounters($link) {
$result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
WHERE unread = true");
$c_id = db_fetch_result($result, 0, "c_id");
print "<counter id='global-unread' counter='$c_id'/>";
}
function getTagCounters($link) {
$result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
FROM ttrss_tags,ttrss_entries WHERE
post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
UNION
select tag_name,0 as count FROM ttrss_tags");
$tags = array();
while ($line = db_fetch_assoc($result)) {
$tags[$line["tag_name"]] += $line["count"];
}
foreach (array_keys($tags) as $tag) {
$unread = $tags[$tag];
$tag = htmlspecialchars($tag);
print "<tag id=\"$tag\" counter=\"$unread\"/>";
}
}
function getLabelCounters($link) {
$result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
WHERE marked = true AND unread = true");
$count = db_fetch_result($result, 0, "count");
print "<label id=\"-1\" counter=\"$count\"/>";
$result = db_query($link, "SELECT id,sql_exp,description FROM
ttrss_labels ORDER by description");
while ($line = db_fetch_assoc($result)) {
$id = -$line["id"] - 11;
error_reporting (0);
$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
WHERE (" . $line["sql_exp"] . ") AND unread = true");
$count = db_fetch_result($tmp_result, 0, "count");
print "<label id=\"$id\" counter=\"$count\"/>";
error_reporting (E_ERROR | E_WARNING | E_PARSE);
}
}
function getFeedCounter($link, $id) {
$result = db_query($link, "SELECT
count(id) as count FROM ttrss_entries
WHERE feed_id = '$id' AND unread = true");
$count = db_fetch_result($result, 0, "count");
print "<feed id=\"$id\" counter=\"$count\"/>";
}
function getFeedCounters($link) {
$result = db_query($link, "SELECT id,
(SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
AND unread = true) as count
FROM ttrss_feeds");
while ($line = db_fetch_assoc($result)) {
$id = $line["id"];
$count = $line["count"];
print "<feed id=\"$id\" counter=\"$count\"/>";
}
}
function outputFeedList($link, $tags = false) {
print "<html><head>
<title>Tiny Tiny RSS : Feedlist</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
print "<link rel=\"stylesheet\" type=\"text/css\"
href=\"tt-rss_compact.css\"/>";
} else {
print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
type=\"text/css\" href=\"tt-rss_compact.css\"/>";
}
print "<script type=\"text/javascript\" src=\"functions.js\"></script>
<script type=\"text/javascript\" src=\"feedlist.js\"></script>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
</head><body onload=\"init()\">";
print "<ul class=\"feedList\" id=\"feedList\">";
if (!$tags) {
/* virtual feeds */
$result = db_query($link, "SELECT count(id) as num_starred
FROM ttrss_entries WHERE marked = true AND unread = true");
$num_starred = db_fetch_result($result, 0, "num_starred");
$class = "virt";
if ($num_starred > 0) $class .= "Unread";
printFeedEntry(-1, $class, "Starred articles", $num_starred,
"images/mark_set.png", $link);
if (get_pref($link, 'ENABLE_LABELS')) {
$result = db_query($link, "SELECT id,sql_exp,description FROM
ttrss_labels ORDER by description");
if (db_num_rows($result) > 0) {
print "<li><hr></li>";
}
while ($line = db_fetch_assoc($result)) {
error_reporting (0);
$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
WHERE (" . $line["sql_exp"] . ") AND unread = true");
$count = db_fetch_result($tmp_result, 0, "count");
$class = "label";
if ($count > 0) {
$class .= "Unread";
}
error_reporting (E_ERROR | E_WARNING | E_PARSE);
printFeedEntry(-$line["id"]-11,
$class, $line["description"], $count, "images/label.png", $link);
}
}
print "<li><hr></li>";
$result = db_query($link, "SELECT *,
(SELECT count(id) FROM ttrss_entries
WHERE feed_id = ttrss_feeds.id) AS total,
(SELECT count(id) FROM ttrss_entries
WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
FROM ttrss_feeds ORDER BY title");
$actid = $_GET["actid"];
/* real feeds */
$lnum = 0;
$total_unread = 0;
while ($line = db_fetch_assoc($result)) {
$feed = $line["title"];
$feed_id = $line["id"];
$subop = $_GET["subop"];
$total = $line["total"];
$unread = $line["unread"];
// $class = ($lnum % 2) ? "even" : "odd";
$class = "feed";
if ($unread > 0) $class .= "Unread";
if ($actid == $feed_id) {
$class .= "Selected";
}
$total_unread += $unread;
printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico", $link);
++$lnum;
}
} else {
// tags
$result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
FROM ttrss_tags,ttrss_entries WHERE
post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
UNION
select tag_name,0 as count FROM ttrss_tags");
$tags = array();
while ($line = db_fetch_assoc($result)) {
$tags[$line["tag_name"]] += $line["count"];
}
foreach (array_keys($tags) as $tag) {
$unread = $tags[$tag];
$class = "odd";
if ($unread > 0) {
$class .= "Unread";
}
printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
}
}
if (db_num_rows($result) == 0) {
print "<li>No tags to display.</li>";
}
print "</ul>";
print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
}
if ($op == "rpc") {
$subop = $_GET["subop"];
if ($subop == "getLabelCounters") {
$aid = $_GET["aid"];
print "<rpc-reply>";
getLabelCounters($link);
if ($aid) {
getFeedCounter($link, $aid);
}
print "</rpc-reply>";
}
if ($subop == "getFeedCounters") {
print "<rpc-reply>";
getFeedCounters($link);
print "</rpc-reply>";
}
if ($subop == "getAllCounters") {
print "<rpc-reply>";
getLabelCounters($link);
getFeedCounters($link);
getTagCounters($link);
getGlobalCounters($link);
print "</rpc-reply>";
}
if ($subop == "mark") {
$mark = $_GET["mark"];
$id = db_escape_string($_GET["id"]);
if ($mark == "1") {
$mark = "true";
} else {
$mark = "false";
}
$result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
WHERE id = '$id'");
}
if ($subop == "updateFeed") {
$feed_id = db_escape_string($_GET["feed"]);
$result = db_query($link,
"SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
if (db_num_rows($result) > 0) {
$feed_url = db_fetch_result($result, 0, "feed_url");
// update_rss_feed($link, $feed_url, $feed_id);
}
print "DONE-$feed_id";
return;
}
if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
update_all_feeds($link, true);
$omode = $_GET["omode"];
if (!$omode) $omode = "tfl";
print "<rpc-reply>";
if (strchr($omode, "l")) getLabelCounters($link);
if (strchr($omode, "f")) getFeedCounters($link);
if (strchr($omode, "t")) getTagCounters($link);
getGlobalCounters($link);
print "</rpc-reply>";
}
if ($subop == "catchupPage") {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
WHERE id = '$id'");
}
print "Marked active page as read.";
}
if ($subop == "sanityCheck") {
$error_code = 0;
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
$schema_version = db_fetch_result($result, 0, "schema_version");
if ($schema_version != SCHEMA_VERSION) {
$error_code = 5;
}
print "<error code='$error_code'/>";
}
}
if ($op == "feeds") {
$tags = $_GET["tags"];
$subop = $_GET["subop"];
if ($subop == "catchupAll") {
db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
}
outputFeedList($link, $tags);
}
if ($op == "view") {
$id = $_GET["id"];
$feed_id = $_GET["feed"];
$result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
$addheader = $_GET["addheader"];
$result = db_query($link, "SELECT title,link,content,feed_id,comments,
(SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
FROM ttrss_entries
WHERE id = '$id'");
if ($addheader) {
print "<html><head>
<title>Tiny Tiny RSS : Article $id</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
<script type=\"text/javascript\" src=\"functions.js\"></script>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
</head><body>";
}
if ($result) {
$line = db_fetch_assoc($result);
if ($line["icon_url"]) {
$feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
} else {
$feed_icon = "&nbsp;";
}
if ($line["comments"] && $line["link"] != $line["comments"]) {
$entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
} else {
$entry_comments = "";
}
print "<div class=\"postReply\">";
print "<div class=\"postHeader\"><table>";
print "<tr><td><b>Title:</b></td>
<td width='100%'>" . $line["title"] . "</td></tr>";
print "<tr><td><b>Link:</b></td>
<td width='100%'>
<a href=\"" . $line["link"] . "\">".$line["link"]."</a>
$entry_comments</td></tr>";
print "</table></div>";
print "<div class=\"postIcon\">" . $feed_icon . "</div>";
print "<div class=\"postContent\">" . $line["content"] . "</div>";
print "</div>";
print "<script type=\"text/javascript\">
update_label_counters('$feed_id');
</script>";
}
if ($addheader) {
print "</body></html>";
}
}
if ($op == "viewfeed") {
$feed = $_GET["feed"];
$skip = $_GET["skip"];
$subop = $_GET["subop"];
$view_mode = $_GET["view"];
$addheader = $_GET["addheader"];
$limit = $_GET["limit"];
if (!$feed) {
print "Error: no feed to display.";
return;
}
if (!$skip) $skip = 0;
if ($subop == "undefined") $subop = "";
if ($addheader) {
print "<html><head>
<title>Tiny Tiny RSS : Feed $feed</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
print "<link rel=\"stylesheet\"
type=\"text/css\" href=\"tt-rss_compact.css\"/>";
} else {
print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
type=\"text/css\" href=\"tt-rss_compact.css\"/>";
}
print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
<script type=\"text/javascript\" src=\"functions.js\"></script>
<script type=\"text/javascript\" src=\"viewfeed.js\"></script>
</head><body onload='init()'>";
}
if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
WHERE id = '$feed'");
$feed_url = db_fetch_result($tmp_result, 0, "feed_url");
update_rss_feed($link, $feed_url, $feed);
}
if ($subop == "MarkAllRead") {
if (sprintf("%d", $feed) != 0) {
if ($feed > 0) {
db_query($link, "UPDATE ttrss_entries
SET unread = false,last_read = NOW()
WHERE feed_id = '$feed'");
} else if ($feed < 0 && $feed > -10) { // special, like starred
if ($feed == -1) {
db_query($link, "UPDATE ttrss_entries
SET unread = false,last_read = NOW()
WHERE marked = true");
}
} else if ($feed < -10) { // label
$label_id = -$feed - 11;
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
WHERE id = '$label_id'");
if ($tmp_result) {
$sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
db_query($link, "UPDATE ttrss_entries
SET unread = false,last_read = NOW()
WHERE $sql_exp");
}
}
} else { // tag
// FIXME, implement catchup for tags
}
}
print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
$search = $_GET["search"];
$search_mode = $_GET["smode"];
if ($search) {
$search_query_part = "(upper(title) LIKE upper('%$search%')
OR content LIKE '%$search%') AND";
} else {
$search_query_part = "";
}
$view_query_part = "";
if ($view_mode == "Starred") {
$view_query_part = " marked = true AND ";
}
if ($view_mode == "Unread") {
$view_query_part = " unread = true AND ";
}
if ($view_mode == "Unread or Starred") {
$view_query_part = " (unread = true OR marked = true) AND ";
}
if ($view_mode == "Unread or Updated") {
$view_query_part = " (unread = true OR last_read is NULL) AND ";
}
/* $result = db_query($link, "SELECT count(id) AS total_entries
FROM ttrss_entries WHERE
$search_query_part
feed_id = '$feed'");
$total_entries = db_fetch_result($result, 0, "total_entries"); */
/* $result = db_query("SELECT count(id) AS unread_entries
FROM ttrss_entries WHERE
$search_query_part
unread = true AND
feed_id = '$feed'");
$unread_entries = db_fetch_result($result, 0, "unread_entries"); */
if ($limit && $limit != "All") {
$limit_query_part = "LIMIT " . $limit;
}
$vfeed_query_part = "";
// override query strategy and enable feed display when searching globally
if ($search_mode == "All feeds") {
$query_strategy_part = "id > 0";
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else if (sprintf("%d", $feed) == 0) {
$query_strategy_part = "ttrss_entries.id > 0";
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else if ($feed >= 0) {
$query_strategy_part = "feed_id = '$feed'";
} else if ($feed == -1) { // starred virtual feed
$query_strategy_part = "marked = true";
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else if ($feed <= -10) { // labels
$label_id = -$feed - 11;
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
WHERE id = '$label_id'");
$query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else {
$query_strategy_part = "id > 0"; // dumb
}
$order_by = "updated DESC";
// if ($feed < -10) {
// $order_by = "feed_id,updated DESC";
// }
if ($feed < -10) error_reporting (0);
if (sprintf("%d", $feed) != 0) {
$result = db_query($link, "SELECT
id,title,updated,unread,feed_id,marked,link,last_read,
SUBSTRING(last_read,1,19) as last_read_noms,
$vfeed_query_part
SUBSTRING(updated,1,19) as updated_noms
FROM
ttrss_entries
WHERE
$search_query_part
$view_query_part
$query_strategy_part ORDER BY $order_by
$limit_query_part");
} else {
// browsing by tag
$result = db_query($link, "SELECT
ttrss_entries.id as id,title,updated,unread,feed_id,
marked,link,last_read,
SUBSTRING(last_read,1,19) as last_read_noms,
$vfeed_query_part
SUBSTRING(updated,1,19) as updated_noms
FROM
ttrss_entries,ttrss_tags
WHERE
post_id = ttrss_entries.id AND tag_name = '$feed' AND
$view_query_part
$search_query_part
$query_strategy_part ORDER BY $order_by
$limit_query_part");
}
if (!$result) {
print "<tr><td colspan='4' align='center'>
Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
return;
}
$lnum = 0;
error_reporting (E_ERROR | E_WARNING | E_PARSE);
$num_unread = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$id = $line["id"];
$feed_id = $line["feed_id"];
// printf("L %d (%s) &gt; U %d (%s) = %d<br>",
// strtotime($line["last_read_noms"]), $line["last_read_noms"],
// strtotime($line["updated"]), $line["updated"],
// strtotime($line["last_read"]) >= strtotime($line["updated"]));
/* if ($line["last_read"] != "" && $line["updated"] != "" &&
strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
$update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
alt=\"Updated\">";
} else {
$update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
alt=\"Updated\">";
} */
if ($line["last_read"] == "" &&
($line["unread"] != "t" && $line["unread"] != "1")) {
$update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
alt=\"Updated\">";
} else {
$update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
alt=\"Updated\">";
}
if ($line["unread"] == "t" || $line["unread"] == "1") {
$class .= "Unread";
++$num_unread;
}
if ($line["marked"] == "t" || $line["marked"] == "1") {
$marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
} else {
$marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
}
$content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
$line["title"] . "</a>";
print "<tr class='$class' id='RROW-$id'>";
// onclick=\"javascript:view($id,$feed_id)\">
print "<td valign='center' align='center'>$update_pic</td>";
print "<td valign='center' align='center'>$marked_pic</td>";
print "<td width='25%'>
<a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
if ($line["feed_title"]) {
print "<td width='50%'>$content_link</td>";
print "<td width='20%'>
<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
} else {
print "<td width='70%'>$content_link</td>";
}
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
print "<tr><td align='center'>No articles found.</td></tr>";
}
print "</table>";
print "<script type=\"text/javascript\">
document.onkeydown = hotkey_handler;
update_label_counters('$feed');
</script>";
if ($addheader) {
print "</body></html>";
}
}
if ($op == "pref-rpc") {
$subop = $_GET["subop"];
if ($subop == "unread") {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
}
print "Marked selected feeds as read.";
}
if ($subop == "read") {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "UPDATE ttrss_entries
SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
}
print "Marked selected feeds as unread.";
}
}
if ($op == "pref-feeds") {
$subop = $_GET["subop"];
if ($subop == "editSave") {
$feed_title = db_escape_string($_GET["t"]);
$feed_link = db_escape_string($_GET["l"]);
$upd_intl = db_escape_string($_GET["ui"]);
$purge_intl = db_escape_string($_GET["pi"]);
$feed_id = $_GET["id"];
if (strtoupper($upd_intl) == "DEFAULT")
$upd_intl = 0;
if (strtoupper($purge_intl) == "DEFAULT")
$purge_intl = 0;
if (strtoupper($purge_intl) == "DISABLED")
$purge_intl = -1;
$result = db_query($link, "UPDATE ttrss_feeds SET
title = '$feed_title', feed_url = '$feed_link',
update_interval = '$upd_intl',
purge_interval = '$purge_intl'
WHERE id = '$feed_id'");
}
if ($subop == "remove") {
if (!WEB_DEMO_MODE) {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
$icons_dir = get_pref($link, 'ICONS_DIR');
if (file_exists($icons_dir . "/$id.ico")) {
unlink($icons_dir . "/$id.ico");
}
}
}
}
if ($subop == "add") {
if (!WEB_DEMO_MODE) {
$feed_link = db_escape_string($_GET["link"]);
$result = db_query($link,
"INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
$result = db_query($link,
"SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
$feed_id = db_fetch_result($result, 0, "id");
if ($feed_id) {
update_rss_feed($link, $feed_link, $feed_id);
}
}
}
$result = db_query($link, "SELECT id,title,feed_url,last_error
FROM ttrss_feeds WHERE last_error != ''");
if (db_num_rows($result) > 0) {
print "<div class=\"warning\">";
print "<b>Feeds with update errors:</b>";
print "<ul class=\"nomarks\">";
while ($line = db_fetch_assoc($result)) {
print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " .
$line["last_error"];
}
print "</ul>";
print "</div>";
}
print "<table class=\"prefAddFeed\"><tr>
<td><input id=\"fadd_link\"></td>
<td colspan=\"4\" align=\"right\">
<a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
</table>";
$result = db_query($link, "SELECT
id,title,feed_url,substring(last_updated,1,16) as last_updated,
update_interval,purge_interval
FROM
ttrss_feeds ORDER by title");
print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
print "<tr class=\"title\">
<td>&nbsp;</td><td>Select</td><td width=\"30%\">Title</td>
<td width=\"30%\">Link</td>
<td width=\"10%\">Update Interval</td>
<td width=\"10%\">Purge Days</td>
<td>Last updated</td></tr>";
$lnum = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$feed_id = $line["id"];
$edit_feed_id = $_GET["id"];
if ($subop == "edit" && $feed_id != $edit_feed_id) {
$class .= "Grayed";
}
print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
$icon_file = get_pref($link, 'ICONS_DIR') . "/$feed_id.ico";
if (file_exists($icon_file) && filesize($icon_file) > 0) {
$feed_icon = "<img width=\"16\" height=\"16\"
src=\"" . get_pref($link, 'ICONS_URL') . "/$feed_id.ico\">";
} else {
$feed_icon = "&nbsp;";
}
print "<td align='center'>$feed_icon</td>";
$edit_title = htmlspecialchars(db_unescape_string($line["title"]));
$edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
if (!$edit_feed_id || $subop != "edit") {
print "<td><input onclick='toggleSelectRow(this);'
type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
print "<td><a href=\"javascript:editFeed($feed_id);\">" .
$edit_title . "</a></td>";
print "<td><a href=\"javascript:editFeed($feed_id);\">" .
$edit_link . "</a></td>";
if ($line["update_interval"] == "0")
$line["update_interval"] = "Default";
print "<td><a href=\"javascript:editFeed($feed_id);\">" .
$line["update_interval"] . "</a></td>";
if ($line["purge_interval"] == "0")
$line["purge_interval"] = "Default";
if ($line["purge_interval"] < 0)
$line["purge_interval"] = "Disabled";
print "<td><a href=\"javascript:editFeed($feed_id);\">" .
$line["purge_interval"] . "</a></td>";
} else if ($feed_id != $edit_feed_id) {
print "<td><input disabled=\"true\" type=\"checkbox\"
id=\"FRCHK-".$line["id"]."\"></td>";
print "<td>$edit_title</td>";
print "<td>$edit_link</td>";
if ($line["update_interval"] == "0")
$line["update_interval"] = "Default";
print "<td>" . $line["update_interval"] . "</td>";
if ($line["purge_interval"] == "0")
$line["purge_interval"] = "Default";
if ($line["purge_interval"] < 0)
$line["purge_interval"] = "Disabled";
print "<td>" . $line["purge_interval"] . "</td>";
} else {
print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
print "<td><input id=\"iedit_updintl\" value=\"".$line["update_interval"]."\"></td>";
print "<td><input id=\"iedit_purgintl\" value=\"".$line["purge_interval"]."\"></td>";
}
if (!$line["last_updated"]) $line["last_updated"] = "Never";
print "<td>" . $line["last_updated"] . "</td>";
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
}
print "</table>";
print "<p>";
if ($subop == "edit") {
print "Edit feed:&nbsp;
<input type=\"submit\" class=\"button\"
onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:feedEditSave()\" value=\"Save\">";
} else {
print "
Selection:&nbsp;
<input type=\"submit\" class=\"button\"
onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
if (get_pref($link, 'ENABLE_PREFS_CATCHUP_UNCATCHUP')) {
print "
<input type=\"submit\" class=\"button\"
onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
}
print "
All feeds:
<input type=\"submit\"
class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
}
print "<h3>OPML Import</h3>
<form enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
<input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
type=\"submit\" value=\"Import\">
</form>";
}
if ($op == "pref-filters") {
$subop = $_GET["subop"];
if ($subop == "editSave") {
$regexp = db_escape_string($_GET["r"]);
$descr = db_escape_string($_GET["d"]);
$match = db_escape_string($_GET["m"]);
$filter_id = db_escape_string($_GET["id"]);
$result = db_query($link, "UPDATE ttrss_filters SET
reg_exp = '$regexp',
description = '$descr',
filter_type = (SELECT id FROM ttrss_filter_types WHERE
description = '$match')
WHERE id = '$filter_id'");
}
if ($subop == "remove") {
if (!WEB_DEMO_MODE) {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
}
}
}
if ($subop == "add") {
if (!WEB_DEMO_MODE) {
$regexp = db_escape_string($_GET["regexp"]);
$match = db_escape_string($_GET["match"]);
$result = db_query($link,
"INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
('$regexp', (SELECT id FROM ttrss_filter_types WHERE
description = '$match'))");
}
}
$result = db_query($link, "SELECT description
FROM ttrss_filter_types ORDER BY description");
$filter_types = array();
while ($line = db_fetch_assoc($result)) {
array_push($filter_types, $line["description"]);
}
print "<table class=\"prefAddFeed\"><tr>
<td><input id=\"fadd_regexp\"></td>
<td>";
print_select("fadd_match", "Title", $filter_types);
print"</td><td colspan=\"4\" align=\"right\">
<a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
</table>";
$result = db_query($link, "SELECT
id,reg_exp,description,
(SELECT name FROM ttrss_filter_types WHERE
id = filter_type) as filter_type_name,
(SELECT description FROM ttrss_filter_types
WHERE id = filter_type) as filter_type_descr
FROM
ttrss_filters ORDER by reg_exp");
print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
print "<tr class=\"title\">
<td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
<td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
$lnum = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$filter_id = $line["id"];
$edit_filter_id = $_GET["id"];
if ($subop == "edit" && $filter_id != $edit_filter_id) {
$class .= "Grayed";
}
print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
$line["regexp"] = htmlspecialchars($line["reg_exp"]);
$line["description"] = htmlspecialchars($line["description"]);
if (!$edit_filter_id || $subop != "edit") {
if (!$line["description"]) $line["description"] = "[No description]";
print "<td><input onclick='toggleSelectRow(this);'
type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["reg_exp"] . "</td>";
print "<td><a href=\"javascript:editFilter($filter_id);\">" .
$line["description"] . "</td>";
print "<td>".$line["filter_type_descr"]."</td>";
} else if ($filter_id != $edit_filter_id) {
if (!$line["description"]) $line["description"] = "[No description]";
print "<td><input disabled=\"true\" type=\"checkbox\"
id=\"FICHK-".$line["id"]."\"></td>";
print "<td>".$line["reg_exp"]."</td>";
print "<td>".$line["description"]."</td>";
print "<td>".$line["filter_type_descr"]."</td>";
} else {
print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
"\"></td>";
print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
"\"></td>";
print "<td>";
print_select("iedit_match", $line["filter_type_descr"], $filter_types);
print "</td>";
}
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
}
print "</table>";
print "<p>";
if ($subop == "edit") {
print "Edit feed:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:filterEditSave()\" value=\"Save\">";
} else {
print "
Selection:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
}
}
if ($op == "pref-labels") {
$subop = $_GET["subop"];
if ($subop == "editSave") {
$sql_exp = $_GET["s"];
$descr = $_GET["d"];
$label_id = db_escape_string($_GET["id"]);
// print "$sql_exp : $descr : $label_id";
$result = db_query($link, "UPDATE ttrss_labels SET
sql_exp = '$sql_exp',
description = '$descr'
WHERE id = '$label_id'");
}
if ($subop == "remove") {
if (!WEB_DEMO_MODE) {
$ids = split(",", $_GET["ids"]);
foreach ($ids as $id) {
db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
}
}
}
if ($subop == "add") {
if (!WEB_DEMO_MODE) {
$exp = $_GET["exp"];
$result = db_query($link,
"INSERT INTO ttrss_labels (sql_exp,description)
VALUES ('$exp', '$exp')");
}
}
print "<table class=\"prefAddFeed\"><tr>
<td><input id=\"ladd_expr\"></td>";
print"<td colspan=\"4\" align=\"right\">
<a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
</table>";
$result = db_query($link, "SELECT
id,sql_exp,description
FROM
ttrss_labels ORDER by description");
print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
print "<tr class=\"title\">
<td width=\"5%\">Select</td><td width=\"40%\">SQL expression
<a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
</td>
<td width=\"40%\">Caption</td></tr>";
$lnum = 0;
while ($line = db_fetch_assoc($result)) {
$class = ($lnum % 2) ? "even" : "odd";
$label_id = $line["id"];
$edit_label_id = $_GET["id"];
if ($subop == "edit" && $label_id != $edit_label_id) {
$class .= "Grayed";
}
print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
$line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
$line["description"] = htmlspecialchars($line["description"]);
if (!$edit_label_id || $subop != "edit") {
if (!$line["description"]) $line["description"] = "[No caption]";
print "<td><input onclick='toggleSelectRow(this);'
type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
print "<td><a href=\"javascript:editLabel($label_id);\">" .
$line["sql_exp"] . "</td>";
print "<td><a href=\"javascript:editLabel($label_id);\">" .
$line["description"] . "</td>";
} else if ($label_id != $edit_label_id) {
if (!$line["description"]) $line["description"] = "[No description]";
print "<td><input disabled=\"true\" type=\"checkbox\"
id=\"LICHK-".$line["id"]."\"></td>";
print "<td>".$line["sql_exp"]."</td>";
print "<td>".$line["description"]."</td>";
} else {
print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
"\"></td>";
print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
"\"></td>";
}
print "</tr>";
++$lnum;
}
if ($lnum == 0) {
print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
}
print "</table>";
print "<p>";
if ($subop == "edit") {
print "Edit label:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:labelEditSave()\" value=\"Save\">";
} else {
print "
Selection:
<input type=\"submit\" class=\"button\"
onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
<input type=\"submit\" class=\"button\"
onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
}
}
if ($op == "error") {
print "<div width=\"100%\" align='center'>";
$msg = $_GET["msg"];
print $msg;
print "</div>";
}
if ($op == "help") {
print "<html><head>
<title>Tiny Tiny RSS : Help</title>
<link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
<script type=\"text/javascript\" src=\"functions.js\"></script>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
</head><body>";
$tid = sprintf("%d", $_GET["tid"]);
/* FIXME this badly needs real implementation */
print "<div class='helpResponse'>";
?>
<h1>Help for SQL expressions</h1>
<h2>Description</h2>
<p>The &laquo;SQL expression&raquo; is added to WHERE clause of
view feed query. You can match on ttrss_entries table fields
and even use subselect to query additional information. This
functionality is considered to be advanced and requires basic
understanding of SQL.</p>
<h2>Examples</h2>
<pre>unread = true</pre>
Matches all unread articles
<pre>title like '%Linux%'</pre>
Matches all articles which mention Linux in the title. You get the idea.
<p>See the database schema included in the distribution package for gruesome
details.</p>
<?
print "<div align='center'>
<a class=\"helpLink\"
href=\"javascript:window.close()\">(Close this window)</a></div>";
print "</div>";
print "</body></html>";
}
if ($op == "dlg") {
$id = $_GET["id"];
$param = $_GET["param"];
if ($id == "quickAddFeed") {
print "Feed URL: <input
onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
id=\"qafInput\">
<input class=\"button\"
type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
<input class=\"button\"
type=\"submit\" onclick=\"javascript:closeDlg()\"
value=\"Cancel\">";
}
if ($id == "quickDelFeed") {
$param = db_escape_string($param);
$result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
if ($result) {
$f_title = db_fetch_result($result, 0, "title");
print "Remove current feed ($f_title)?&nbsp;
<input class=\"button\"
type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
<input class=\"button\"
type=\"submit\" onclick=\"javascript:closeDlg()\"
value=\"Cancel\">";
} else {
print "Error: Feed $param not found.&nbsp;
<input class=\"button\"
type=\"submit\" onclick=\"javascript:closeDlg()\"
value=\"Cancel\">";
}
}
if ($id == "search") {
print "<input id=\"searchbox\" class=\"extSearch\"
onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
onchange=\"javascript:search()\">
<select id=\"searchmodebox\">
<option selected>All feeds</option>
<option>This feed</option>
</select>
<input type=\"submit\"
class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
<input class=\"button\"
type=\"submit\" onclick=\"javascript:closeDlg()\"
value=\"Close\">";
}
}
if ($op == "updateAllFeeds") {
update_all_feeds($link, true);
print "<rpc-reply>";
getLabelCounters($link);
getFeedCounters($link);
getTagCounters($link);
getGlobalCounters($link);
print "</rpc-reply>";
}
if ($op == "pref-prefs") {
$subop = $_REQUEST["subop"];
if ($subop == "Save configuration") {
if (WEB_DEMO_MODE) return;
foreach (array_keys($_POST) as $pref_name) {
$pref_name = db_escape_string($pref_name);
$value = db_escape_string($_POST[$pref_name]);
$result = db_query($link, "SELECT type_name
FROM ttrss_prefs,ttrss_prefs_types
WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
if (db_num_rows($result) > 0) {
$type_name = db_fetch_result($result, 0, "type_name");
// print "$pref_name : $type_name : $value<br>";
if ($type_name == "bool") {
if ($value == "1") {
$value = "true";
} else {
$value = "false";
}
} else if ($type_name == "integer") {
$value = sprintf("%d", $value);
}
// print "$pref_name : $type_name : $value<br>";
db_query($link, "UPDATE ttrss_prefs SET value = '$value'
WHERE pref_name = '$pref_name'");
}
header("Location: prefs.php");
}
} else if ($subop == "getHelp") {
$pref_name = db_escape_string($_GET["pn"]);
$result = db_query($link, "SELECT help_text FROM ttrss_prefs
WHERE pref_name = '$pref_name'");
if (db_num_rows($result) > 0) {
$help_text = db_fetch_result($result, 0, "help_text");
print $help_text;
} else {
print "Unknown option: $pref_name";
}
} else if ($subop == "Reset to defaults") {
if (WEB_DEMO_MODE) return;
db_query($link, "UPDATE ttrss_prefs SET value = def_value");
header("Location: prefs.php");
} else {
$result = db_query($link, "SELECT
pref_name,short_desc,help_text,value,type_name,
section_name,def_value
FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections
WHERE type_id = ttrss_prefs_types.id AND
section_id = ttrss_prefs_sections.id
ORDER BY section_id,short_desc");
print "<form action=\"backend.php\" method=\"POST\">";
print "<table width=\"100%\" class=\"prefPrefsList\">";
$lnum = 0;
$active_section = "";
while ($line = db_fetch_assoc($result)) {
if ($active_section != $line["section_name"]) {
if ($active_section != "") {
print "</table><p><table width=\"100%\" class=\"prefPrefsList\">";
}
$active_section = $line["section_name"];
print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
// print "<tr class=\"title\">
// <td width=\"25%\">Option</td><td>Value</td></tr>";
$lnum = 0;
}
// $class = ($lnum % 2) ? "even" : "odd";
print "<tr>";
$type_name = $line["type_name"];
$pref_name = $line["pref_name"];
$value = $line["value"];
$def_value = $line["def_value"];
$help_text = $line["help_text"];
print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
print "</td>";
print "<td>";
if ($type_name == "bool") {
// print_select($pref_name, $value, array("true", "false"));
if ($value == "true") {
$value = "Yes";
} else {
$value = "No";
}
print_radio($pref_name, $value, array("Yes", "No"));
} else {
print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
}
print "</td>";
print "</tr>";
$lnum++;
}
print "</table>";
print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
print "<p><input class=\"button\" type=\"submit\"
name=\"subop\" value=\"Save configuration\">";
print "&nbsp;<input class=\"button\" type=\"submit\"
name=\"subop\" value=\"Reset to defaults\"></p>";
print "</form>";
}
}
db_close($link);
?>
<!-- <?= sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->