X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Frssaction.php;h=62e3f21b61dc1f074547666cb3edbba681b1990d;hb=d6869cde7ba7e577d54f0c6ecab3599dc85f0f67;hp=0aca965664ded103b19de87ed7b0f661ebacad5c;hpb=67e674773edc8de37ff542e8033b86c82593a3b9;p=quix0rs-gnu-social.git diff --git a/lib/rssaction.php b/lib/rssaction.php index 0aca965664..62e3f21b61 100644 --- a/lib/rssaction.php +++ b/lib/rssaction.php @@ -1,6 +1,6 @@ . * * @category Mail - * @package Laconica - * @author Evan Prodromou + * @package StatusNet + * @author Evan Prodromou * @author Earle Martin - * @copyright 2008-9 Control Yourself, Inc. + * @copyright 2008-9 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 - * @link http://laconi.ca/ + * @link http://status.net/ */ -if (!defined('LACONICA')) { exit(1); } +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } define('DEFAULT_RSS_LIMIT', 48); @@ -52,7 +52,7 @@ class Rss10Action extends Action * @see Action::__construct */ - function __construct($output='php://output', $indent=true) + function __construct($output='php://output', $indent=null) { parent::__construct($output, $indent); } @@ -78,31 +78,18 @@ class Rss10Action extends Action function prepare($args) { parent::prepare($args); + $this->limit = (int) $this->trimmed('limit'); + if ($this->limit == 0) { $this->limit = DEFAULT_RSS_LIMIT; } - return true; - } - - /** - * Handle a request - * - * @param array $args Arguments from $_REQUEST - * - * @return void - */ - - function handle($args) - { - // Parent handling, including cache check - parent::handle($args); if (common_config('site', 'private')) { if (!isset($_SERVER['PHP_AUTH_USER'])) { # This header makes basic auth go - header('WWW-Authenticate: Basic realm="Laconica RSS"'); + header('WWW-Authenticate: Basic realm="StatusNet RSS"'); # If the user hits cancel -- bam! $this->show_basic_auth_error(); @@ -122,8 +109,21 @@ class Rss10Action extends Action } } - // Get the list of notices - $this->notices = $this->getNotices($this->limit); + return true; + } + + /** + * Handle a request + * + * @param array $args Arguments from $_REQUEST + * + * @return void + */ + + function handle($args) + { + // Parent handling, including cache check + parent::handle($args); $this->showRss(); } @@ -140,7 +140,7 @@ class Rss10Action extends Action } /** - * Get the notices to output in this stream + * Get the notices to output in this stream. * * @return array an array of Notice objects sorted in reverse chron */ @@ -176,8 +176,10 @@ class Rss10Action extends Action $this->showChannel(); $this->showImage(); - foreach ($this->notices as $n) { - $this->showItem($n); + if (count($this->notices)) { + foreach ($this->notices as $n) { + $this->showItem($n); + } } $this->showCreators(); @@ -203,8 +205,10 @@ class Rss10Action extends Action $this->elementStart('items'); $this->elementStart('rdf:Seq'); - foreach ($this->notices as $notice) { - $this->element('rdf:li', array('rdf:resource' => $notice->uri)); + if (count($this->notices)) { + foreach ($this->notices as $notice) { + $this->element('rdf:li', array('rdf:resource' => $notice->uri)); + } } $this->elementEnd('rdf:Seq'); @@ -244,7 +248,17 @@ class Rss10Action extends Action $this->element('dc:creator', null, ($profile->fullname) ? $profile->fullname : $profile->nickname); $this->element('foaf:maker', array('rdf:resource' => $creator_uri)); $this->element('sioc:has_creator', array('rdf:resource' => $creator_uri.'#acct')); - $this->element('laconica:postIcon', array('rdf:resource' => $profile->avatarUrl())); + $location = $notice->getLocation(); + if ($location && isset($location->lat) && isset($location->lon)) { + $location_uri = $location->getRdfURL(); + $attrs = array('geo:lat' => $location->lat, + 'geo:long' => $location->lon); + if (strlen($location_uri)) { + $attrs['rdf:resource'] = $location_uri; + } + $this->element('statusnet:origin', $attrs); + } + $this->element('statusnet:postIcon', array('rdf:resource' => $profile->avatarUrl())); $this->element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); if ($notice->reply_to) { $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to)); @@ -258,28 +272,22 @@ class Rss10Action extends Action $attachments = $notice->attachments(); if($attachments){ foreach($attachments as $attachment){ - if ($attachment->isEnclosure()) { - // DO NOT move xmlns declaration to root element. Making it - // the default namespace here improves compatibility with - // real-world feed readers. - $attribs = array( - 'rdf:resource' => $attachment->url, - 'url' => $attachment->url, - 'xmlns' => 'http://purl.oclc.org/net/rss_2.0/enc#' - ); - if ($attachment->title) { - $attribs['dc:title'] = $attachment->title; + $enclosure=$attachment->getEnclosure(); + if ($enclosure) { + $attribs = array('rdf:resource' => $enclosure->url); + if ($enclosure->title) { + $attribs['dc:title'] = $enclosure->title; } - if ($attachment->modified) { - $attribs['dc:date'] = common_date_w3dtf($attachment->modified); + if ($enclosure->modified) { + $attribs['dc:date'] = common_date_w3dtf($enclosure->modified); } - if ($attachment->size) { - $attribs['length'] = $attachment->size; + if ($enclosure->size) { + $attribs['enc:length'] = $enclosure->size; } - if ($attachment->mimetype) { - $attribs['type'] = $attachment->mimetype; + if ($enclosure->mimetype) { + $attribs['enc:type'] = $enclosure->mimetype; } - $this->element('enclosure', $attribs); + $this->element('enc:enclosure', $attribs); } $this->element('sioc:links_to', array('rdf:resource'=>$attachment->url)); } @@ -347,14 +355,18 @@ class Rss10Action extends Action 'http://commontag.org/ns#', 'xmlns:foaf' => 'http://xmlns.com/foaf/0.1/', + 'xmlns:enc' => + 'http://purl.oclc.org/net/rss_2.0/enc#', 'xmlns:sioc' => 'http://rdfs.org/sioc/ns#', 'xmlns:sioct' => 'http://rdfs.org/sioc/types#', 'xmlns:rdfs' => 'http://www.w3.org/2000/01/rdf-schema#', - 'xmlns:laconica' => - 'http://laconi.ca/ont/', + 'xmlns:geo' => + 'http://www.w3.org/2003/01/geo/wgs84_pos#', + 'xmlns:statusnet' => + 'http://status.net/ont/', 'xmlns' => 'http://purl.org/rss/1.0/')); $this->elementStart('sioc:Site', array('rdf:about' => common_root_url())); $this->element('sioc:name', null, common_config('site', 'name'));