110 lines
2.7 KiB
PHP
110 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* rss.js Feed Template for displaying rss.js Posts feed.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Feed
|
|
* @since 3.8.0
|
|
*/
|
|
|
|
$json = new stdClass();
|
|
$json->rss = new stdClass();
|
|
|
|
$json->rss->version = "2.0";
|
|
$json->rss->channel = new stdClass();
|
|
|
|
$json->rss->channel->title = get_bloginfo( 'name' );
|
|
$json->rss->channel->link = get_bloginfo( 'url' );
|
|
$json->rss->channel->description = get_bloginfo( 'description' );
|
|
$json->rss->channel->language = get_bloginfo( 'language' );
|
|
$json->rss->channel->lastBuildDate = mysql2date( 'D, d M Y H:i:s +0000', get_lastpostmodified( 'GMT' ), false );
|
|
$json->rss->channel->docs = "http://cyber.law.harvard.edu/rss/rss.html";
|
|
$json->rss->channel->generator = 'WordPress ' . get_bloginfo( 'version' );
|
|
$json->rss->channel->ttl = 15;
|
|
|
|
$json->rss->channel->item = array();
|
|
|
|
header( 'Content-Type: ' . feed_content_type( 'rssjs' ) . '; charset=' . get_option( 'blog_charset' ), true );
|
|
|
|
/*
|
|
* The JSONP callback function to add to the JSON feed
|
|
*
|
|
* @since 3.8.0
|
|
*
|
|
* @param string $callback The JSONP callback function name
|
|
*/
|
|
$callback = apply_filters( 'json_feed_callback', get_query_var( 'callback' ) );
|
|
|
|
if ( ! empty( $callback ) && ! apply_filters( 'json_jsonp_enabled', true ) ) {
|
|
status_header( 400 );
|
|
echo json_encode( array(
|
|
'code' => 'json_callback_disabled',
|
|
'message' => 'JSONP support is disabled on this site.'
|
|
) );
|
|
exit;
|
|
}
|
|
|
|
if ( preg_match( '/\W/', $callback ) ) {
|
|
status_header( 400 );
|
|
echo json_encode( array(
|
|
'code' => 'json_callback_invalid',
|
|
'message' => 'The JSONP callback function is invalid.'
|
|
) );
|
|
exit;
|
|
}
|
|
|
|
/*
|
|
* Action triggered prior to the JSON feed being created and sent to the client
|
|
*
|
|
* @since 3.8.0
|
|
*/
|
|
do_action( 'json_feed_pre' );
|
|
|
|
while( have_posts() ) {
|
|
the_post();
|
|
|
|
$item = new stdClass();
|
|
|
|
$item->title = get_the_title();
|
|
$item->link = get_permalink();
|
|
$item->guid = get_the_guid();
|
|
$item->description = get_the_content();
|
|
$item->pubDate = mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false );
|
|
|
|
/*
|
|
* The item to be added to the rss.js Post feed
|
|
*
|
|
* @since 3.8.0
|
|
*
|
|
* @param object $item The rss.js Post item
|
|
*/
|
|
$item = apply_filters( 'rssjs_feed_item', $item );
|
|
|
|
$json->rss->channel->item[] = $item;
|
|
}
|
|
|
|
/*
|
|
* The data to be sent to the user as JSON
|
|
*
|
|
* @since 3.8.0
|
|
*
|
|
* @param object $json The JSON data object
|
|
*/
|
|
$json = apply_filters( 'rssjs_feed', $json );
|
|
|
|
|
|
$json_str = json_encode( $json );
|
|
|
|
if ( ! empty( $callback ) ) {
|
|
echo "$callback( $json_str );";
|
|
} else {
|
|
echo $json_str;
|
|
}
|
|
|
|
/*
|
|
* Action triggered after the JSON feed has been created and sent to the client
|
|
*
|
|
* @since 3.8.0
|
|
*/
|
|
do_action( 'json_feed_post' );
|