class API extends Handler {
- const API_LEVEL = 1;
+ const API_LEVEL = 6;
const STATUS_OK = 0;
const STATUS_ERR = 1;
function before($method) {
if (parent::before($method)) {
+ header("Content-Type: text/json");
if (!$_SESSION["uid"] && $method != "login" && $method != "isloggedin") {
print $this->wrap(self::STATUS_ERR, array("error" => 'NOT_LOGGED_IN'));
return false;
}
- if ($_SESSION["uid"] && $method != "logout" && !get_pref($this->link, 'ENABLE_API_ACCESS')) {
+ if ($_SESSION["uid"] && $method != "logout" && !get_pref( 'ENABLE_API_ACCESS')) {
print $this->wrap(self::STATUS_ERR, array("error" => 'API_DISABLED'));
return false;
}
$this->seq = (int) $_REQUEST['seq'];
- header("Content-Type: text/plain");
return true;
}
return false;
}
function login() {
- $login = db_escape_string($_REQUEST["user"]);
+ @session_destroy();
+ @session_start();
+
+ $login = db_escape_string( $_REQUEST["user"]);
$password = $_REQUEST["password"];
$password_base64 = base64_decode($_REQUEST["password"]);
if (SINGLE_USER_MODE) $login = "admin";
- $result = db_query($this->link, "SELECT id FROM ttrss_users WHERE login = '$login'");
+ $result = db_query( "SELECT id FROM ttrss_users WHERE login = '$login'");
if (db_num_rows($result) != 0) {
$uid = db_fetch_result($result, 0, "id");
return;
}
- if (get_pref($this->link, "ENABLE_API_ACCESS", $uid)) {
- if (authenticate_user($this->link, $login, $password)) { // try login with normal password
- print $this->wrap(self::STATUS_OK, array("session_id" => session_id()));
- } else if (authenticate_user($this->link, $login, $password_base64)) { // else try with base64_decoded password
- print $this->wrap(self::STATUS_OK, array("session_id" => session_id()));
+ if (get_pref( "ENABLE_API_ACCESS", $uid)) {
+ if (authenticate_user( $login, $password)) { // try login with normal password
+ print $this->wrap(self::STATUS_OK, array("session_id" => session_id(),
+ "api_level" => self::API_LEVEL));
+ } else if (authenticate_user( $login, $password_base64)) { // else try with base64_decoded password
+ print $this->wrap(self::STATUS_OK, array("session_id" => session_id(),
+ "api_level" => self::API_LEVEL));
} else { // else we are not logged in
print $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR"));
}
}
function getUnread() {
- $feed_id = db_escape_string($_REQUEST["feed_id"]);
- $is_cat = db_escape_string($_REQUEST["is_cat"]);
+ $feed_id = db_escape_string( $_REQUEST["feed_id"]);
+ $is_cat = db_escape_string( $_REQUEST["is_cat"]);
if ($feed_id) {
- print $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread($this->link, $feed_id, $is_cat)));
+ print $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread( $feed_id, $is_cat)));
} else {
- print $this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread($this->link)));
+ print $this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread()));
}
}
/* Method added for ttrss-reader for Android */
function getCounters() {
-
- /* flct (flc is the default) FIXME: document */
- $output_mode = db_escape_string($_REQUEST["output_mode"]);
-
- print $this->wrap(self::STATUS_OK, getAllCounters($this->link, $output_mode));
+ print $this->wrap(self::STATUS_OK, getAllCounters());
}
function getFeeds() {
- $cat_id = db_escape_string($_REQUEST["cat_id"]);
- $unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
- $limit = (int) db_escape_string($_REQUEST["limit"]);
- $offset = (int) db_escape_string($_REQUEST["offset"]);
+ $cat_id = db_escape_string( $_REQUEST["cat_id"]);
+ $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]);
+ $limit = (int) db_escape_string( $_REQUEST["limit"]);
+ $offset = (int) db_escape_string( $_REQUEST["offset"]);
+ $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]);
- $feeds = api_get_feeds($this->link, $cat_id, $unread_only, $limit, $offset);
+ $feeds = $this->api_get_feeds( $cat_id, $unread_only, $limit, $offset, $include_nested);
print $this->wrap(self::STATUS_OK, $feeds);
}
function getCategories() {
- $unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
+ $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]);
+ $enable_nested = sql_bool_to_bool($_REQUEST["enable_nested"]);
+ $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
// TODO do not return empty categories, return Uncategorized and standard virtual cats
- $result = db_query($this->link, "SELECT
- id, title FROM ttrss_feed_categories
- WHERE owner_uid = " .
+ if ($enable_nested)
+ $nested_qpart = "parent_cat IS NULL";
+ else
+ $nested_qpart = "true";
+
+ $result = db_query( "SELECT
+ id, title, order_id, (SELECT COUNT(id) FROM
+ ttrss_feeds WHERE
+ ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id) AS num_feeds,
+ (SELECT COUNT(id) FROM
+ ttrss_feed_categories AS c2 WHERE
+ c2.parent_cat = ttrss_feed_categories.id) AS num_cats
+ FROM ttrss_feed_categories
+ WHERE $nested_qpart AND owner_uid = " .
$_SESSION["uid"]);
$cats = array();
while ($line = db_fetch_assoc($result)) {
- $unread = getFeedUnread($this->link, $line["id"], true);
-
- if ($unread || !$unread_only) {
- array_push($cats, array("id" => $line["id"],
- "title" => $line["title"],
- "unread" => $unread));
+ if ($include_empty || $line["num_feeds"] > 0 || $line["num_cats"] > 0) {
+ $unread = getFeedUnread( $line["id"], true);
+
+ if ($enable_nested)
+ $unread += getCategoryChildrenUnread( $line["id"]);
+
+ if ($unread || !$unread_only) {
+ array_push($cats, array("id" => $line["id"],
+ "title" => $line["title"],
+ "unread" => $unread,
+ "order_id" => (int) $line["order_id"],
+ ));
+ }
}
}
foreach (array(-2,-1,0) as $cat_id) {
- $unread = getFeedUnread($this->link, $cat_id, true);
+ if ($include_empty || !$this->isCategoryEmpty($cat_id)) {
+ $unread = getFeedUnread( $cat_id, true);
- if ($unread || !$unread_only) {
- array_push($cats, array("id" => $cat_id,
- "title" => getCategoryTitle($this->link, $cat_id),
- "unread" => $unread));
+ if ($unread || !$unread_only) {
+ array_push($cats, array("id" => $cat_id,
+ "title" => getCategoryTitle( $cat_id),
+ "unread" => $unread));
+ }
}
}
}
function getHeadlines() {
- $feed_id = db_escape_string($_REQUEST["feed_id"]);
+ $feed_id = db_escape_string( $_REQUEST["feed_id"]);
if ($feed_id != "") {
- $limit = (int)db_escape_string($_REQUEST["limit"]);
- $offset = (int)db_escape_string($_REQUEST["skip"]);
- $filter = db_escape_string($_REQUEST["filter"]);
- $is_cat = (bool)db_escape_string($_REQUEST["is_cat"]);
- $show_excerpt = (bool)db_escape_string($_REQUEST["show_excerpt"]);
- $show_content = (bool)db_escape_string($_REQUEST["show_content"]);
+ $limit = (int)db_escape_string( $_REQUEST["limit"]);
+
+ if (!$limit || $limit >= 60) $limit = 60;
+
+ $offset = (int)db_escape_string( $_REQUEST["skip"]);
+ $filter = db_escape_string( $_REQUEST["filter"]);
+ $is_cat = sql_bool_to_bool($_REQUEST["is_cat"]);
+ $show_excerpt = sql_bool_to_bool($_REQUEST["show_excerpt"]);
+ $show_content = sql_bool_to_bool($_REQUEST["show_content"]);
/* all_articles, unread, adaptive, marked, updated */
- $view_mode = db_escape_string($_REQUEST["view_mode"]);
- $include_attachments = (bool)db_escape_string($_REQUEST["include_attachments"]);
- $since_id = (int)db_escape_string($_REQUEST["since_id"]);
+ $view_mode = db_escape_string( $_REQUEST["view_mode"]);
+ $include_attachments = sql_bool_to_bool($_REQUEST["include_attachments"]);
+ $since_id = (int)db_escape_string( $_REQUEST["since_id"]);
+ $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]);
+ $sanitize_content = true;
+
+ $override_order = false;
+ switch ($_REQUEST["order_by"]) {
+ case "date_reverse":
+ $override_order = "date_entered, updated";
+ break;
+ case "feed_dates":
+ $override_order = "updated DESC";
+ break;
+ }
+
+ /* do not rely on params below */
+
+ $search = db_escape_string( $_REQUEST["search"]);
+ $search_mode = db_escape_string( $_REQUEST["search_mode"]);
- $headlines = api_get_headlines($this->link, $feed_id, $limit, $offset,
- $filter, $is_cat, $show_excerpt, $show_content, $view_mode, false,
- $include_attachments, $since_id);
+ $headlines = $this->api_get_headlines( $feed_id, $limit, $offset,
+ $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order,
+ $include_attachments, $since_id, $search, $search_mode,
+ $include_nested, $sanitize_content);
print $this->wrap(self::STATUS_OK, $headlines);
} else {
}
function updateArticle() {
- $article_ids = array_filter(explode(",", db_escape_string($_REQUEST["article_ids"])), is_numeric);
- $mode = (int) db_escape_string($_REQUEST["mode"]);
- $data = db_escape_string($_REQUEST["data"]);
- $field_raw = (int)db_escape_string($_REQUEST["field"]);
+ $article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric);
+ $mode = (int) db_escape_string( $_REQUEST["mode"]);
+ $data = db_escape_string( $_REQUEST["data"]);
+ $field_raw = (int)db_escape_string( $_REQUEST["field"]);
$field = "";
$set_to = "";
switch ($field_raw) {
case 0:
$field = "marked";
+ $additional_fields = ",last_marked = NOW()";
break;
case 1:
$field = "published";
+ $additional_fields = ",last_published = NOW()";
break;
case 2:
$field = "unread";
+ $additional_fields = ",last_read = NOW()";
break;
case 3:
$field = "note";
$article_ids = join(", ", $article_ids);
- if ($field == "unread") {
- $result = db_query($this->link, "UPDATE ttrss_user_entries SET $field = $set_to,
- last_read = NOW()
- WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
- } else {
- $result = db_query($this->link, "UPDATE ttrss_user_entries SET $field = $set_to
- WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
- }
+ $result = db_query( "UPDATE ttrss_user_entries SET $field = $set_to $additional_fields WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
- $num_updated = db_affected_rows($this->link, $result);
+ $num_updated = db_affected_rows( $result);
if ($num_updated > 0 && $field == "unread") {
- $result = db_query($this->link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
+ $result = db_query( "SELECT DISTINCT feed_id FROM ttrss_user_entries
WHERE ref_id IN ($article_ids)");
while ($line = db_fetch_assoc($result)) {
- ccache_update($this->link, $line["feed_id"], $_SESSION["uid"]);
+ ccache_update( $line["feed_id"], $_SESSION["uid"]);
+ }
+ }
+
+ if ($num_updated > 0 && $field == "published") {
+ if (PUBSUBHUBBUB_HUB) {
+ $rss_link = get_self_url_prefix() .
+ "/public.php?op=rss&id=-2&key=" .
+ get_feed_access_key( -2, false);
+
+ $p = new Publisher(PUBSUBHUBBUB_HUB);
+ $pubsub_result = $p->publish_update($rss_link);
}
}
function getArticle() {
- $article_id = join(",", array_filter(explode(",", db_escape_string($_REQUEST["article_id"])), is_numeric));
+ $article_id = join(",", array_filter(explode(",", db_escape_string( $_REQUEST["article_id"])), is_numeric));
- $query = "SELECT id,title,link,content,feed_id,comments,int_id,
- marked,unread,published,
+ $query = "SELECT id,title,link,content,cached_content,feed_id,comments,int_id,
+ marked,unread,published,score,
".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
author
FROM ttrss_entries,ttrss_user_entries
WHERE id IN ($article_id) AND ref_id = id AND owner_uid = " .
$_SESSION["uid"] ;
- $result = db_query($this->link, $query);
+ $result = db_query( $query);
$articles = array();
while ($line = db_fetch_assoc($result)) {
- $attachments = get_article_enclosures($this->link, $line['id']);
+ $attachments = get_article_enclosures( $line['id']);
$article = array(
"id" => $line["id"],
"title" => $line["title"],
"link" => $line["link"],
- "labels" => get_article_labels($this->link, $line['id']),
+ "labels" => get_article_labels( $line['id']),
"unread" => sql_bool_to_bool($line["unread"]),
"marked" => sql_bool_to_bool($line["marked"]),
"published" => sql_bool_to_bool($line["published"]),
"comments" => $line["comments"],
"author" => $line["author"],
- "updated" => strtotime($line["updated"]),
- "content" => $line["content"],
+ "updated" => (int) strtotime($line["updated"]),
+ "content" => $line["cached_content"] != "" ? $line["cached_content"] : $line["content"],
"feed_id" => $line["feed_id"],
- "attachments" => $attachments
+ "attachments" => $attachments,
+ "score" => (int)$line["score"]
);
+ global $pluginhost;
+ foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_API) as $p) {
+ $article = $p->hook_render_article_api(array("article" => $article));
+ }
+
+
array_push($articles, $article);
}
$config["daemon_is_running"] = file_is_locked("update_daemon.lock");
- $result = db_query($this->link, "SELECT COUNT(*) AS cf FROM
+ $result = db_query( "SELECT COUNT(*) AS cf FROM
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
$num_feeds = db_fetch_result($result, 0, "cf");
}
function updateFeed() {
- $feed_id = db_escape_string($_REQUEST["feed_id"]);
+ require_once "include/rssfuncs.php";
- update_rss_feed($this->link, $feed_id, true);
+ $feed_id = (int) db_escape_string( $_REQUEST["feed_id"]);
+
+ update_rss_feed( $feed_id, true);
print $this->wrap(self::STATUS_OK, array("status" => "OK"));
}
function catchupFeed() {
- $feed_id = db_escape_string($_REQUEST["feed_id"]);
- $is_cat = db_escape_string($_REQUEST["is_cat"]);
+ $feed_id = db_escape_string( $_REQUEST["feed_id"]);
+ $is_cat = db_escape_string( $_REQUEST["is_cat"]);
- catchup_feed($this->link, $feed_id, $is_cat);
+ catchup_feed( $feed_id, $is_cat);
print $this->wrap(self::STATUS_OK, array("status" => "OK"));
}
function getPref() {
- $pref_name = db_escape_string($_REQUEST["pref_name"]);
+ $pref_name = db_escape_string( $_REQUEST["pref_name"]);
- print $this->wrap(self::STATUS_OK, array("value" => get_pref($this->link, $pref_name)));
+ print $this->wrap(self::STATUS_OK, array("value" => get_pref( $pref_name)));
}
function getLabels() {
- //$article_ids = array_filter(explode(",", db_escape_string($_REQUEST["article_ids"])), is_numeric);
+ //$article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric);
$article_id = (int)$_REQUEST['article_id'];
$rv = array();
- $result = db_query($this->link, "SELECT id, caption, fg_color, bg_color
+ $result = db_query( "SELECT id, caption, fg_color, bg_color
FROM ttrss_labels2
WHERE owner_uid = '".$_SESSION['uid']."' ORDER BY caption");
if ($article_id)
- $article_labels = get_article_labels($this->link, $article_id);
+ $article_labels = get_article_labels( $article_id);
else
$article_labels = array();
print $this->wrap(self::STATUS_OK, $rv);
}
- function index() {
- print $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD'));
+ function setArticleLabel() {
+
+ $article_ids = array_filter(explode(",", db_escape_string( $_REQUEST["article_ids"])), is_numeric);
+ $label_id = (int) db_escape_string( $_REQUEST['label_id']);
+ $assign = (bool) db_escape_string( $_REQUEST['assign']) == "true";
+
+ $label = db_escape_string( label_find_caption(
+ $label_id, $_SESSION["uid"]));
+
+ $num_updated = 0;
+
+ if ($label) {
+
+ foreach ($article_ids as $id) {
+
+ if ($assign)
+ label_add_article( $id, $label, $_SESSION["uid"]);
+ else
+ label_remove_article( $id, $label, $_SESSION["uid"]);
+
+ ++$num_updated;
+
+ }
+ }
+
+ print $this->wrap(self::STATUS_OK, array("status" => "OK",
+ "updated" => $num_updated));
+
}
+ function index($method) {
+ global $pluginhost;
+
+ $plugin = $pluginhost->get_api_method(strtolower($method));
+
+ if ($plugin && method_exists($plugin, $method)) {
+ $reply = $plugin->$method();
+
+ print $this->wrap($reply[0], $reply[1]);
+
+ } else {
+ print $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD', "method" => $method));
+ }
+ }
+
+ function shareToPublished() {
+ $title = db_escape_string( strip_tags($_REQUEST["title"]));
+ $url = db_escape_string( strip_tags($_REQUEST["url"]));
+ $content = db_escape_string( strip_tags($_REQUEST["content"]));
+
+ if (Article::create_published_article( $title, $url, $content, "", $_SESSION["uid"])) {
+ print $this->wrap(self::STATUS_OK, array("status" => 'OK'));
+ } else {
+ print $this->wrap(self::STATUS_ERR, array("error" => 'Publishing failed'));
+ }
+ }
+
+ static function api_get_feeds( $cat_id, $unread_only, $limit, $offset, $include_nested = false) {
+
+ $feeds = array();
+
+ /* Labels */
+
+ if ($cat_id == -4 || $cat_id == -2) {
+ $counters = getLabelCounters( true);
+
+ foreach (array_values($counters) as $cv) {
+
+ $unread = $cv["counter"];
+
+ if ($unread || !$unread_only) {
+
+ $row = array(
+ "id" => $cv["id"],
+ "title" => $cv["description"],
+ "unread" => $cv["counter"],
+ "cat_id" => -2,
+ );
+
+ array_push($feeds, $row);
+ }
+ }
+ }
+
+ /* Virtual feeds */
+
+ if ($cat_id == -4 || $cat_id == -1) {
+ foreach (array(-1, -2, -3, -4, -6, 0) as $i) {
+ $unread = getFeedUnread( $i);
+
+ if ($unread || !$unread_only) {
+ $title = getFeedTitle( $i);
+
+ $row = array(
+ "id" => $i,
+ "title" => $title,
+ "unread" => $unread,
+ "cat_id" => -1,
+ );
+ array_push($feeds, $row);
+ }
+
+ }
+ }
+
+ /* Child cats */
+
+ if ($include_nested && $cat_id) {
+ $result = db_query( "SELECT
+ id, title FROM ttrss_feed_categories
+ WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY id, title");
+
+ while ($line = db_fetch_assoc($result)) {
+ $unread = getFeedUnread( $line["id"], true) +
+ getCategoryChildrenUnread( $line["id"]);
+
+ if ($unread || !$unread_only) {
+ $row = array(
+ "id" => $line["id"],
+ "title" => $line["title"],
+ "unread" => $unread,
+ "is_cat" => true,
+ );
+ array_push($feeds, $row);
+ }
+ }
+ }
+
+ /* Real feeds */
+
+ if ($limit) {
+ $limit_qpart = "LIMIT $limit OFFSET $offset";
+ } else {
+ $limit_qpart = "";
+ }
+
+ if ($cat_id == -4 || $cat_id == -3) {
+ $result = db_query( "SELECT
+ id, feed_url, cat_id, title, order_id, ".
+ SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+ FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY cat_id, title " . $limit_qpart);
+ } else {
+
+ if ($cat_id)
+ $cat_qpart = "cat_id = '$cat_id'";
+ else
+ $cat_qpart = "cat_id IS NULL";
+
+ $result = db_query( "SELECT
+ id, feed_url, cat_id, title, order_id, ".
+ SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+ FROM ttrss_feeds WHERE
+ $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY cat_id, title " . $limit_qpart);
+ }
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $unread = getFeedUnread( $line["id"]);
+
+ $has_icon = feed_has_icon($line['id']);
+
+ if ($unread || !$unread_only) {
+
+ $row = array(
+ "feed_url" => $line["feed_url"],
+ "title" => $line["title"],
+ "id" => (int)$line["id"],
+ "unread" => (int)$unread,
+ "has_icon" => $has_icon,
+ "cat_id" => (int)$line["cat_id"],
+ "last_updated" => (int) strtotime($line["last_updated"]),
+ "order_id" => (int) $line["order_id"],
+ );
+
+ array_push($feeds, $row);
+ }
+ }
+
+ return $feeds;
+ }
+
+ static function api_get_headlines( $feed_id, $limit, $offset,
+ $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
+ $include_attachments, $since_id,
+ $search = "", $search_mode = "",
+ $include_nested = false, $sanitize_content = true) {
+
+ $qfh_ret = queryFeedHeadlines( $feed_id, $limit,
+ $view_mode, $is_cat, $search, $search_mode,
+ $order, $offset, 0, false, $since_id, $include_nested);
+
+ $result = $qfh_ret[0];
+ $feed_title = $qfh_ret[1];
+
+ $headlines = array();
+
+ while ($line = db_fetch_assoc($result)) {
+ $is_updated = ($line["last_read"] == "" &&
+ ($line["unread"] != "t" && $line["unread"] != "1"));
+
+ $tags = explode(",", $line["tag_cache"]);
+ $labels = json_decode($line["label_cache"], true);
+
+ //if (!$tags) $tags = get_article_tags( $line["id"]);
+ //if (!$labels) $labels = get_article_labels( $line["id"]);
+
+ $headline_row = array(
+ "id" => (int)$line["id"],
+ "unread" => sql_bool_to_bool($line["unread"]),
+ "marked" => sql_bool_to_bool($line["marked"]),
+ "published" => sql_bool_to_bool($line["published"]),
+ "updated" => (int) strtotime($line["updated"]),
+ "is_updated" => $is_updated,
+ "title" => $line["title"],
+ "link" => $line["link"],
+ "feed_id" => $line["feed_id"],
+ "tags" => $tags,
+ );
+
+ if ($include_attachments)
+ $headline_row['attachments'] = get_article_enclosures(
+ $line['id']);
+
+ if ($show_excerpt) {
+ $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
+ $headline_row["excerpt"] = $excerpt;
+ }
+
+ if ($show_content) {
+
+ if ($line["cached_content"] != "") {
+ $line["content_preview"] =& $line["cached_content"];
+ }
+
+ if ($sanitize_content) {
+ $headline_row["content"] = sanitize(
+ $line["content_preview"],
+ sql_bool_to_bool($line['hide_images']),
+ false, $line["site_url"]);
+ } else {
+ $headline_row["content"] = $line["content_preview"];
+ }
+ }
+
+ // unify label output to ease parsing
+ if ($labels["no-labels"] == 1) $labels = array();
+
+ $headline_row["labels"] = $labels;
+
+ $headline_row["feed_title"] = $line["feed_title"];
+
+ $headline_row["comments_count"] = (int)$line["num_comments"];
+ $headline_row["comments_link"] = $line["comments"];
+
+ $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
+
+ $headline_row["author"] = $line["author"];
+ $headline_row["score"] = (int)$line["score"];
+
+ global $pluginhost;
+ foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_API) as $p) {
+ $headline_row = $p->hook_render_article_api(array("headline" => $headline_row));
+ }
+
+ array_push($headlines, $headline_row);
+ }
+
+ return $headlines;
+ }
+
+ function unsubscribeFeed() {
+ $feed_id = (int) db_escape_string( $_REQUEST["feed_id"]);
+
+ $result = db_query( "SELECT id FROM ttrss_feeds WHERE
+ id = '$feed_id' AND owner_uid = ".$_SESSION["uid"]);
+
+ if (db_num_rows($result) != 0) {
+ Pref_Feeds::remove_feed( $feed_id, $_SESSION["uid"]);
+ print $this->wrap(self::STATUS_OK, array("status" => "OK"));
+ } else {
+ print $this->wrap(self::STATUS_ERR, array("error" => "FEED_NOT_FOUND"));
+ }
+ }
+
+ function subscribeToFeed() {
+ $feed_url = db_escape_string( $_REQUEST["feed_url"]);
+ $category_id = (int) db_escape_string( $_REQUEST["category_id"]);
+ $login = db_escape_string( $_REQUEST["login"]);
+ $password = db_escape_string( $_REQUEST["password"]);
+
+ if ($feed_url) {
+ $rc = subscribe_to_feed( $feed_url, $category_id,
+ $login, $password, false);
+
+ print $this->wrap(self::STATUS_OK, array("status" => $rc));
+ } else {
+ print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE'));
+ }
+ }
+
+ function getFeedTree() {
+ $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
+
+ $pf = new Pref_Feeds( $_REQUEST);
+
+ $_REQUEST['mode'] = 2;
+ $_REQUEST['force_show_empty'] = $include_empty;
+
+ if ($pf){
+ $data = $pf->makefeedtree();
+ print $this->wrap(self::STATUS_OK, array("categories" => $data));
+ } else {
+ print $this->wrap(self::STATUS_ERR, array("error" =>
+ 'UNABLE_TO_INSTANTIATE_OBJECT'));
+ }
+
+ }
+
+ // only works for labels or uncategorized for the time being
+ private function isCategoryEmpty($id) {
+
+ if ($id == -2) {
+ $result = db_query( "SELECT COUNT(*) AS count FROM ttrss_labels2
+ WHERE owner_uid = " . $_SESSION["uid"]);
+
+ return db_fetch_result($result, 0, "count") == 0;
+
+ } else if ($id == 0) {
+ $result = db_query( "SELECT COUNT(*) AS count FROM ttrss_feeds
+ WHERE cat_id IS NULL AND owner_uid = " . $_SESSION["uid"]);
+
+ return db_fetch_result($result, 0, "count") == 0;
+
+ }
+
+ return false;
+ }
+
+
}
?>