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feeds: more PDO stuff

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This commit is contained in:
Andrew Dolgov 2017-12-02 15:36:32 +03:00
parent b5bf9a0ff3
commit 7a1872c1e0
1 changed files with 55 additions and 64 deletions
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101
classes/pref/feeds.php
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@ -1111,30 +1111,6 @@ class Pref_Feeds extends Handler_Protected {
return;
}
function categorize() {
$ids = explode(",", $_REQUEST["ids"]);
$cat_id = $_REQUEST["cat_id"];
if ($cat_id == 0) {
$cat_id_qpart = 'NULL';
} else {
$cat_id_qpart = "'$cat_id'";
}
db_query("BEGIN");
foreach ($ids as $id) {
db_query("UPDATE ttrss_feeds SET cat_id = $cat_id_qpart
WHERE id = '$id'
AND owner_uid = " . $_SESSION["uid"]);
}
db_query("COMMIT");
}
function removeCat() {
$ids = explode(",", $_REQUEST["ids"]);
foreach ($ids as $id) {
@ -1438,17 +1414,18 @@ class Pref_Feeds extends Handler_Protected {
$interval_qpart = "DATE_SUB(NOW(), INTERVAL 3 MONTH)";
}
$result = db_query("SELECT ttrss_feeds.title, ttrss_feeds.site_url,
$sth = $this->pdo->prepare("SELECT ttrss_feeds.title, ttrss_feeds.site_url,
ttrss_feeds.feed_url, ttrss_feeds.id, MAX(updated) AS last_article
FROM ttrss_feeds, ttrss_entries, ttrss_user_entries WHERE
(SELECT MAX(updated) FROM ttrss_entries, ttrss_user_entries WHERE
ttrss_entries.id = ref_id AND
ttrss_user_entries.feed_id = ttrss_feeds.id) < $interval_qpart
AND ttrss_feeds.owner_uid = ".$_SESSION["uid"]." AND
AND ttrss_feeds.owner_uid = ? AND
ttrss_user_entries.feed_id = ttrss_feeds.id AND
ttrss_entries.id = ref_id
GROUP BY ttrss_feeds.title, ttrss_feeds.id, ttrss_feeds.site_url, ttrss_feeds.feed_url
ORDER BY last_article");
$sth->execute([$_SESSION['uid']]);
print "<p" .__("These feeds have not been updated with new content for 3 months (oldest first):") . "</p>";
@ -1469,7 +1446,7 @@ class Pref_Feeds extends Handler_Protected {
$lnum = 1;
while ($line = db_fetch_assoc($result)) {
while ($line = $sth->fetch()) {
$feed_id = $line["id"];
$this_row_id = "id=\"FUPDD-$feed_id\"";
@ -1513,8 +1490,9 @@ class Pref_Feeds extends Handler_Protected {
}
function feedsWithErrors() {
$result = db_query("SELECT id,title,feed_url,last_error,site_url
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
$sth = $this->pdo->prepare("SELECT id,title,feed_url,last_error,site_url
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
print "<div dojoType=\"dijit.Toolbar\">";
print "<div dojoType=\"dijit.form.DropDownButton\">".
@ -1533,7 +1511,7 @@ class Pref_Feeds extends Handler_Protected {
$lnum = 1;
while ($line = db_fetch_assoc($result)) {
while ($line = $sth->fetch()) {
$feed_id = $line["id"];
$this_row_id = "id=\"FERDD-$feed_id\"";
@ -1579,59 +1557,72 @@ class Pref_Feeds extends Handler_Protected {
private function remove_feed_category($id, $owner_uid) {
db_query("DELETE FROM ttrss_feed_categories
WHERE id = '$id' AND owner_uid = $owner_uid");
$sth = $this->pdo->prepare("DELETE FROM ttrss_feed_categories
WHERE id = ? AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
CCache::remove($id, $owner_uid, true);
}
static function remove_feed($id, $owner_uid) {
$pdo = Db::pdo();
if ($id > 0) {
$pdo->beginTransaction();
/* save starred articles in Archived feed */
db_query("BEGIN");
/* prepare feed if necessary */
$result = db_query("SELECT feed_url FROM ttrss_feeds WHERE id = $id
AND owner_uid = $owner_uid");
$sth = $pdo->prepare("SELECT feed_url FROM ttrss_feeds WHERE id = ?
AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
$feed_url = db_fetch_result($result, 0, "feed_url");
if ($row = $sth->fetch()) {
$feed_url = $row["feed_url"];
$result = db_query("SELECT id FROM ttrss_archived_feeds
WHERE feed_url = '$feed_url' AND owner_uid = $owner_uid");
$sth = $pdo->prepare("SELECT id FROM ttrss_archived_feeds
WHERE feed_url = ? AND owner_uid = ?");
$sth->execute([$feed_url, $owner_uid]);
if (db_num_rows($result) == 0) {
$result = db_query("SELECT MAX(id) AS id FROM ttrss_archived_feeds");
$new_feed_id = (int)db_fetch_result($result, 0, "id") + 1;
if ($row = $sth->fetch()) {
$archive_id = $row["id"];
} else {
$res = $pdo->query("SELECT MAX(id) AS id FROM ttrss_archived_feeds");
$row = $res->fetch();
db_query("INSERT INTO ttrss_archived_feeds
$new_feed_id = (int)$row['id'] + 1;
$sth = $pdo->prepare("INSERT INTO ttrss_archived_feeds
(id, owner_uid, title, feed_url, site_url)
SELECT $new_feed_id, owner_uid, title, feed_url, site_url from ttrss_feeds
WHERE id = '$id'");
SELECT ?, owner_uid, title, feed_url, site_url from ttrss_feeds
WHERE id = ?");
$sth->execute([$new_feed_id, $id]);
$archive_id = $new_feed_id;
} else {
$archive_id = db_fetch_result($result, 0, "id");
}
db_query("UPDATE ttrss_user_entries SET feed_id = NULL,
orig_feed_id = '$archive_id' WHERE feed_id = '$id' AND
marked = true AND owner_uid = $owner_uid");
$sth = $pdo->prepare("UPDATE ttrss_user_entries SET feed_id = NULL,
orig_feed_id = ? WHERE feed_id = ? AND
marked = true AND owner_uid = ?");
$sth->execute([$archive_id, $id, $owner_uid]);
/* Remove access key for the feed */
db_query("DELETE FROM ttrss_access_keys WHERE
feed_id = '$id' AND owner_uid = $owner_uid");
$sth = $pdo->prepare("DELETE FROM ttrss_access_keys WHERE
feed_id = ? AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
/* remove the feed */
db_query("DELETE FROM ttrss_feeds
WHERE id = '$id' AND owner_uid = $owner_uid");
$sth = $pdo->prepare("DELETE FROM ttrss_feeds
WHERE id = ? AND owner_uid = ?");
$sth->execute([$id, $owner_uid]);
}
db_query("COMMIT");
$pdo->commit();
if (file_exists(ICONS_DIR . "/$id.ico")) {
unlink(ICONS_DIR . "/$id.ico");