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Code Issues Releases Wiki Activity

add special indication for categories having unread items in child categories

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This commit is contained in:
Andrew Dolgov
2012-08-13 19:52:34 +04:00
parent be514d00c9
commit 2c5f231e43
4 changed files with 71 additions and 3 deletions
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28
include/functions.php
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@@ -1501,7 +1501,9 @@
array_push($ret_arr, $cv);
$result = db_query($link, "SELECT id AS cat_id, value AS unread
$result = db_query($link, "SELECT id AS cat_id, value AS unread,
(SELECT COUNT(id) FROM ttrss_feed_categories AS c2
WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
FROM ttrss_feed_categories, ttrss_cat_counters_cache
WHERE ttrss_cat_counters_cache.feed_id = id AND
ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
@@ -1509,7 +1511,14 @@
while ($line = db_fetch_assoc($result)) {
$line["cat_id"] = (int) $line["cat_id"];
if ($line["num_children"] > 0) {
$child_counter = getCategoryUnreadRecursive($link, $line["cat_id"], $_SESSION["uid"]);
} else {
$child_counter = 0;
}
$cv = array("id" => $line["cat_id"], "kind" => "cat",
"child_counter" => $child_counter,
"counter" => $line["unread"]);
array_push($ret_arr, $cv);
@@ -1525,6 +1534,23 @@
return $ret_arr;
}
// only accepts real cats (>= 0)
function getCategoryUnreadRecursive($link, $cat, $owner_uid = false) {
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
$result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
AND owner_uid = $owner_uid");
$unread = 0;
while ($line = db_fetch_assoc($result)) {
$unread += getCategoryUnread($link, $line["id"], $owner_uid);
$unread += getCategoryUnreadRecursive($link, $line["id"], $owner_uid);
}
return $unread;
}
function getCategoryUnread($link, $cat, $owner_uid = false) {
if (!$owner_uid) $owner_uid = $_SESSION["uid"];