mirror of https://tt-rss.org/git/tt-rss.git
public/rss: implement JSON output format
This commit is contained in:
Andrew Dolgov
parent
46b781491b
commit
2ebf38a9bd
|
|
@ -2,7 +2,7 @@
|
|||
class Handler_Public extends Handler {
|
||||
|
||||
private function generate_syndicated_feed($owner_uid, $feed, $is_cat,
|
||||
$limit, $search, $search_mode, $match_on, $view_mode = false) {
|
||||
$limit, $search, $search_mode, $match_on, $view_mode = false, $format = 'atom') {
|
||||
|
||||
require_once "lib/MiniTemplator.class.php";
|
||||
|
||||
|
|
@ -34,74 +34,141 @@ class Handler_Public extends Handler {
|
|||
|
||||
if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
|
||||
|
||||
$tpl = new MiniTemplator;
|
||||
if ($format == 'atom') {
|
||||
$tpl = new MiniTemplator;
|
||||
|
||||
$tpl->readTemplateFromFile("templates/generated_feed.txt");
|
||||
$tpl->readTemplateFromFile("templates/generated_feed.txt");
|
||||
|
||||
$tpl->setVariable('FEED_TITLE', $feed_title, true);
|
||||
$tpl->setVariable('VERSION', VERSION, true);
|
||||
$tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
|
||||
$tpl->setVariable('FEED_TITLE', $feed_title, true);
|
||||
$tpl->setVariable('VERSION', VERSION, true);
|
||||
$tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
|
||||
|
||||
if (PUBSUBHUBBUB_HUB && $feed == -2) {
|
||||
$tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
|
||||
$tpl->addBlock('feed_hub');
|
||||
if (PUBSUBHUBBUB_HUB && $feed == -2) {
|
||||
$tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
|
||||
$tpl->addBlock('feed_hub');
|
||||
}
|
||||
|
||||
$tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
|
||||
|
||||
while ($line = db_fetch_assoc($result)) {
|
||||
$tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']), true);
|
||||
$tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
|
||||
$tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
|
||||
$tpl->setVariable('ARTICLE_EXCERPT',
|
||||
truncate_string(strip_tags($line["content_preview"]), 100, '...'), true);
|
||||
|
||||
$content = sanitize($this->link, $line["content_preview"], false, $owner_uid);
|
||||
|
||||
if ($line['note']) {
|
||||
$content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
|
||||
$content;
|
||||
}
|
||||
|
||||
$tpl->setVariable('ARTICLE_CONTENT', $content, true);
|
||||
|
||||
$tpl->setVariable('ARTICLE_UPDATED_ATOM',
|
||||
date('c', strtotime($line["updated"])), true);
|
||||
$tpl->setVariable('ARTICLE_UPDATED_RFC822',
|
||||
date(DATE_RFC822, strtotime($line["updated"])), true);
|
||||
|
||||
$tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
|
||||
|
||||
$tags = get_article_tags($this->link, $line["id"], $owner_uid);
|
||||
|
||||
foreach ($tags as $tag) {
|
||||
$tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
|
||||
$tpl->addBlock('category');
|
||||
}
|
||||
|
||||
$enclosures = get_article_enclosures($this->link, $line["id"]);
|
||||
|
||||
foreach ($enclosures as $e) {
|
||||
$type = htmlspecialchars($e['content_type']);
|
||||
$url = htmlspecialchars($e['content_url']);
|
||||
$length = $e['duration'];
|
||||
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url, true);
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
|
||||
|
||||
$tpl->addBlock('enclosure');
|
||||
}
|
||||
|
||||
$tpl->addBlock('entry');
|
||||
}
|
||||
|
||||
$tmp = "";
|
||||
|
||||
$tpl->addBlock('feed');
|
||||
$tpl->generateOutputToString($tmp);
|
||||
|
||||
header("Content-Type: text/xml; charset=utf-8");
|
||||
|
||||
print $tmp;
|
||||
} else if ($format == 'json') {
|
||||
|
||||
$feed = array();
|
||||
|
||||
$feed['title'] = $feed_title;
|
||||
$feed['version'] = VERSION;
|
||||
$feed['feed_url'] = $feed_self_url;
|
||||
|
||||
if (PUBSUBHUBBUB_HUB && $feed == -2) {
|
||||
$feed['hub_url'] = PUBSUBHUBBUB_HUB;
|
||||
}
|
||||
|
||||
$feed['self_url'] = get_self_url_prefix();
|
||||
|
||||
$feed['articles'] = array();
|
||||
|
||||
while ($line = db_fetch_assoc($result)) {
|
||||
$article = array();
|
||||
|
||||
$article['id'] = $line['link'];
|
||||
$article['link'] = $line['link'];
|
||||
$article['title'] = $line['title'];
|
||||
$article['excerpt'] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
|
||||
$article['content'] = sanitize($this->link, $line["content_preview"], false, $owner_uid);
|
||||
$article['updated'] = date('c', strtotime($line["updated"]));
|
||||
|
||||
if ($line['note']) $article['note'] = $line['note'];
|
||||
if ($article['author']) $article['author'] = $line['author'];
|
||||
|
||||
$tags = get_article_tags($this->link, $line["id"], $owner_uid);
|
||||
|
||||
if (count($tags) > 0) {
|
||||
$article['tags'] = array();
|
||||
|
||||
foreach ($tags as $tag) {
|
||||
array_push($article['tags'], $tag);
|
||||
}
|
||||
}
|
||||
|
||||
$enclosures = get_article_enclosures($this->link, $line["id"]);
|
||||
|
||||
if (count($enclosures) > 0) {
|
||||
$article['enclosures'] = array();
|
||||
|
||||
foreach ($enclosures as $e) {
|
||||
$type = $e['content_type'];
|
||||
$url = $e['content_url'];
|
||||
$length = $e['duration'];
|
||||
|
||||
array_push($article['enclosures'], array("url" => $url, "type" => $type, "length" => $length));
|
||||
}
|
||||
}
|
||||
|
||||
array_push($feed['articles'], $article);
|
||||
}
|
||||
|
||||
header("Content-Type: text/plain; charset=utf-8");
|
||||
|
||||
print json_encode($feed);
|
||||
|
||||
} else {
|
||||
header("Content-Type: text/plain; charset=utf-8");
|
||||
print json_encode(array("error" => array("message" => "Unknown format")));
|
||||
}
|
||||
|
||||
$tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
|
||||
|
||||
while ($line = db_fetch_assoc($result)) {
|
||||
$tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']), true);
|
||||
$tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
|
||||
$tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
|
||||
$tpl->setVariable('ARTICLE_EXCERPT',
|
||||
truncate_string(strip_tags($line["content_preview"]), 100, '...'), true);
|
||||
|
||||
$content = sanitize($this->link, $line["content_preview"], false, $owner_uid);
|
||||
|
||||
if ($line['note']) {
|
||||
$content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
|
||||
$content;
|
||||
}
|
||||
|
||||
$tpl->setVariable('ARTICLE_CONTENT', $content, true);
|
||||
|
||||
$tpl->setVariable('ARTICLE_UPDATED_ATOM',
|
||||
date('c', strtotime($line["updated"])), true);
|
||||
$tpl->setVariable('ARTICLE_UPDATED_RFC822',
|
||||
date(DATE_RFC822, strtotime($line["updated"])), true);
|
||||
|
||||
$tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
|
||||
|
||||
$tags = get_article_tags($this->link, $line["id"], $owner_uid);
|
||||
|
||||
foreach ($tags as $tag) {
|
||||
$tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
|
||||
$tpl->addBlock('category');
|
||||
}
|
||||
|
||||
$enclosures = get_article_enclosures($this->link, $line["id"]);
|
||||
|
||||
foreach ($enclosures as $e) {
|
||||
$type = htmlspecialchars($e['content_type']);
|
||||
$url = htmlspecialchars($e['content_url']);
|
||||
$length = $e['duration'];
|
||||
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url, true);
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
|
||||
$tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
|
||||
|
||||
$tpl->addBlock('enclosure');
|
||||
}
|
||||
|
||||
$tpl->addBlock('entry');
|
||||
}
|
||||
|
||||
$tmp = "";
|
||||
|
||||
$tpl->addBlock('feed');
|
||||
$tpl->generateOutputToString($tmp);
|
||||
|
||||
print $tmp;
|
||||
}
|
||||
|
||||
function getUnread() {
|
||||
|
|
@ -267,8 +334,6 @@ class Handler_Public extends Handler {
|
|||
}
|
||||
|
||||
function rss() {
|
||||
header("Content-Type: text/xml; charset=utf-8");
|
||||
|
||||
$feed = db_escape_string($_REQUEST["id"]);
|
||||
$key = db_escape_string($_REQUEST["key"]);
|
||||
$is_cat = $_REQUEST["is_cat"] != false;
|
||||
|
|
@ -279,6 +344,10 @@ class Handler_Public extends Handler {
|
|||
$search_mode = db_escape_string($_REQUEST["smode"]);
|
||||
$view_mode = db_escape_string($_REQUEST["view-mode"]);
|
||||
|
||||
$format = db_escape_string($_REQUEST['format']);
|
||||
|
||||
if (!$format) $format = 'atom';
|
||||
|
||||
if (SINGLE_USER_MODE) {
|
||||
authenticate_user($this->link, "admin", null);
|
||||
}
|
||||
|
|
@ -295,7 +364,7 @@ class Handler_Public extends Handler {
|
|||
|
||||
if ($owner_id) {
|
||||
$this->generate_syndicated_feed($owner_id, $feed, $is_cat, $limit,
|
||||
$search, $search_mode, $match_on, $view_mode);
|
||||
$search, $search_mode, $match_on, $view_mode, $format);
|
||||
} else {
|
||||
header('HTTP/1.1 403 Forbidden');
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue