dbh->escape_string($_REQUEST['id']);
$result = $this->dbh->query("SELECT link FROM ttrss_entries, ttrss_user_entries
WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
LIMIT 1");
if ($this->dbh->num_rows($result) == 1) {
$article_url = $this->dbh->fetch_result($result, 0, 'link');
$article_url = str_replace("\n", "", $article_url);
header("Location: $article_url");
return;
} else {
print_error(__("Article not found."));
}
}
function view() {
$id = $this->dbh->escape_string($_REQUEST["id"]);
$cids = explode(",", $this->dbh->escape_string($_REQUEST["cids"]));
$mode = $this->dbh->escape_string($_REQUEST["mode"]);
// in prefetch mode we only output requested cids, main article
// just gets marked as read (it already exists in client cache)
$articles = array();
if ($mode == "") {
array_push($articles, format_article($id, false));
} else if ($mode == "zoom") {
array_push($articles, format_article($id, true, true));
} else if ($mode == "raw") {
if (isset($_REQUEST['html'])) {
header("Content-Type: text/html");
print '';
}
$article = format_article($id, false, isset($_REQUEST["zoom"]));
print $article['content'];
return;
}
$this->catchupArticleById($id, 0);
if (!$_SESSION["bw_limit"]) {
foreach ($cids as $cid) {
if ($cid) {
array_push($articles, format_article($cid, false, false));
}
}
}
print json_encode($articles);
}
private function catchupArticleById($id, $cmode) {
if ($cmode == 0) {
$this->dbh->query("UPDATE ttrss_user_entries SET
unread = false,last_read = NOW()
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
} else if ($cmode == 1) {
$this->dbh->query("UPDATE ttrss_user_entries SET
unread = true
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
} else {
$this->dbh->query("UPDATE ttrss_user_entries SET
unread = NOT unread,last_read = NOW()
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
}
$feed_id = getArticleFeed($id);
ccache_update($feed_id, $_SESSION["uid"]);
}
static function create_published_article($title, $url, $content, $labels_str,
$owner_uid) {
$guid = 'SHA1:' . sha1("ttshared:" . $url . $owner_uid); // include owner_uid to prevent global GUID clash
if (!$content) {
$pluginhost = new PluginHost();
$pluginhost->load_all(PluginHost::KIND_ALL, $owner_uid);
$af_readability = $pluginhost->get_plugin("Af_Readability");
if ($af_readability) {
$extracted_content = $af_readability->extract_content($url);
if ($extracted_content) $content = db_escape_string($extracted_content);
}
}
$content_hash = sha1($content);
if ($labels_str != "") {
$labels = explode(",", $labels_str);
} else {
$labels = array();
}
$rc = false;
if (!$title) $title = $url;
if (!$title && !$url) return false;
if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
db_query("BEGIN");
// only check for our user data here, others might have shared this with different content etc
$result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
guid = '$guid' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) != 0) {
$ref_id = db_fetch_result($result, 0, "id");
$result = db_query("SELECT int_id FROM ttrss_user_entries WHERE
ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
if (db_num_rows($result) != 0) {
$int_id = db_fetch_result($result, 0, "int_id");
db_query("UPDATE ttrss_entries SET
content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
db_query("UPDATE ttrss_user_entries SET published = true,
last_published = NOW() WHERE
int_id = '$int_id' AND owner_uid = '$owner_uid'");
} else {
db_query("INSERT INTO ttrss_user_entries
(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
last_read, note, unread, last_published)
VALUES
('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
}
if (count($labels) != 0) {
foreach ($labels as $label) {
label_add_article($ref_id, trim($label), $owner_uid);
}
}
$rc = true;
} else {
$result = db_query("INSERT INTO ttrss_entries
(title, guid, link, updated, content, content_hash, date_entered, date_updated)
VALUES
('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
$result = db_query("SELECT id FROM ttrss_entries WHERE guid = '$guid'");
if (db_num_rows($result) != 0) {
$ref_id = db_fetch_result($result, 0, "id");
db_query("INSERT INTO ttrss_user_entries
(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
last_read, note, unread, last_published)
VALUES
('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
if (count($labels) != 0) {
foreach ($labels as $label) {
label_add_article($ref_id, trim($label), $owner_uid);
}
}
$rc = true;
}
}
db_query("COMMIT");
return $rc;
}
function editArticleTags() {
print __("Tags for this article (separated by commas):")."
";
$param = $this->dbh->escape_string($_REQUEST['param']);
$tags = get_article_tags($this->dbh->escape_string($param));
$tags_str = join(", ", $tags);
print "";
print "";
print "";
print "";
print "";
print " ";
print "";
print "
";
}
function setScore() {
$ids = $this->dbh->escape_string($_REQUEST['id']);
$score = (int)$this->dbh->escape_string($_REQUEST['score']);
$this->dbh->query("UPDATE ttrss_user_entries SET
score = '$score' WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
print json_encode(array("id" => $ids,
"score" => (int)$score,
"score_pic" => get_score_pic($score)));
}
function getScore() {
$id = $this->dbh->escape_string($_REQUEST['id']);
$result = $this->dbh->query("SELECT score FROM ttrss_user_entries WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
$score = $this->dbh->fetch_result($result, 0, "score");
print json_encode(array("id" => $id,
"score" => (int)$score,
"score_pic" => get_score_pic($score)));
}
function setArticleTags() {
$id = $this->dbh->escape_string($_REQUEST["id"]);
$tags_str = $this->dbh->escape_string($_REQUEST["tags_str"]);
$tags = array_unique(trim_array(explode(",", $tags_str)));
$this->dbh->query("BEGIN");
$result = $this->dbh->query("SELECT int_id FROM ttrss_user_entries WHERE
ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
if ($this->dbh->num_rows($result) == 1) {
$tags_to_cache = array();
$int_id = $this->dbh->fetch_result($result, 0, "int_id");
$this->dbh->query("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($tag)) {
continue;
}
if (preg_match("/^[0-9]*$/", $tag)) {
continue;
}
// print "";
if ($tag != '') {
$this->dbh->query("INSERT INTO ttrss_tags
(post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
}
array_push($tags_to_cache, $tag);
}
/* update tag cache */
sort($tags_to_cache);
$tags_str = join(",", $tags_to_cache);
$this->dbh->query("UPDATE ttrss_user_entries
SET tag_cache = '$tags_str' WHERE ref_id = '$id'
AND owner_uid = " . $_SESSION["uid"]);
}
$this->dbh->query("COMMIT");
$tags = get_article_tags($id);
$tags_str = format_tags_string($tags, $id);
$tags_str_full = join(", ", $tags);
if (!$tags_str_full) $tags_str_full = __("no tags");
print json_encode(array("id" => (int)$id,
"content" => $tags_str, "content_full" => $tags_str_full));
}
function completeTags() {
$search = $this->dbh->escape_string($_REQUEST["search"]);
$result = $this->dbh->query("SELECT DISTINCT tag_name FROM ttrss_tags
WHERE owner_uid = '".$_SESSION["uid"]."' AND
tag_name LIKE '$search%' ORDER BY tag_name
LIMIT 10");
print "";
while ($line = $this->dbh->fetch_assoc($result)) {
print "- " . $line["tag_name"] . "
";
}
print "
";
}
function assigntolabel() {
return $this->labelops(true);
}
function removefromlabel() {
return $this->labelops(false);
}
private function labelops($assign) {
$reply = array();
$ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
$label_id = $this->dbh->escape_string($_REQUEST["lid"]);
$label = $this->dbh->escape_string(label_find_caption($label_id,
$_SESSION["uid"]));
$reply["info-for-headlines"] = array();
if ($label) {
foreach ($ids as $id) {
if ($assign)
label_add_article($id, $label, $_SESSION["uid"]);
else
label_remove_article($id, $label, $_SESSION["uid"]);
$labels = get_article_labels($id, $_SESSION["uid"]);
array_push($reply["info-for-headlines"],
array("id" => $id, "labels" => format_article_labels($labels, $id)));
}
}
$reply["message"] = "UPDATE_COUNTERS";
print json_encode($reply);
}
}