X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Frssaction.php;h=9564cfb4605ad198eacaa048f58c3fb98782e11a;hb=be445a4b91b8a6245965fc68557947c52b99d35d;hp=e8a3aca70bd3ea500ce9ba1b76feded45dfce064;hpb=e5f26f8b2e83aef1c30ec0f2e6ebf70aff9eb233;p=quix0rs-gnu-social.git diff --git a/lib/rssaction.php b/lib/rssaction.php index e8a3aca70b..9564cfb460 100644 --- a/lib/rssaction.php +++ b/lib/rssaction.php @@ -21,166 +21,183 @@ if (!defined('LACONICA')) { exit(1); } define('DEFAULT_RSS_LIMIT', 48); -class Rss10Action extends Action { - - # This will contain the details of each feed item's author and be used to generate SIOC data. - var $creators = array(); - - function handle($args) { - parent::handle($args); - $limit = (int) $this->trimmed('limit'); - if ($limit == 0) { - $limit = DEFAULT_RSS_LIMIT; - } - $this->show_rss($limit); - } - - function init() { - return true; - } - - function get_notices() { - return array(); - } - - function get_channel() { - return array('url' => '', - 'title' => '', - 'link' => '', - 'description' => ''); - } - - function get_image() { - return NULL; - } - - function show_rss($limit=0) { - - if (!$this->init()) { - return; - } - - $notices = $this->get_notices($limit); - - $this->init_rss(); - $this->show_channel($notices); - $this->show_image(); - - foreach ($notices as $n) { - $this->show_item($n); - } - - $this->show_creators(); - $this->end_rss(); - } - - function show_channel($notices) { - - $channel = $this->get_channel(); - $image = $this->get_image(); - - common_element_start('channel', array('rdf:about' => $channel['url'])); - common_element('title', NULL, $channel['title']); - common_element('link', NULL, $channel['link']); - common_element('description', NULL, $channel['description']); - common_element('cc:licence', array('rdf:resource' => common_config('license','url'))); - - if ($image) { - common_element('image', array('rdf:resource' => $image)); - } - - common_element_start('items'); - common_element_start('rdf:Seq'); - - foreach ($notices as $notice) { - common_element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri)); - } - - common_element_end('rdf:Seq'); - common_element_end('items'); - - common_element_end('channel'); - } - - function show_image() { - $image = $this->get_image(); - if ($image) { - $channel = $this->get_channel(); - common_element_start('image', array('rdf:about' => $image)); - common_element('title', NULL, $channel['title']); - common_element('link', NULL, $channel['link']); - common_element('url', NULL, $image); - common_element_end('image'); - } - } - - function show_item($notice) { - $profile = Profile::staticGet($notice->profile_id); - $nurl = common_local_url('shownotice', array('notice' => $notice->id)); - $creator_uri = common_profile_uri($profile); - common_element_start('item', array('rdf:about' => $notice->uri)); - $title = $profile->nickname . ': ' . $notice->content; - common_element('title', NULL, $title); - common_element('link', NULL, $nurl); - common_element('description', NULL, $profile->nickname."'s status on ".common_exact_date($notice->created)); - common_element('dc:date', NULL, common_date_w3dtf($notice->created)); - common_element('dc:creator', NULL, ($profile->fullname) ? $profile->fullname : $profile->nickname); - common_element('sioc:has_creator', array('rdf:resource' => $creator_uri)); - common_element('laconica:postIcon', array('rdf:resource' => common_profile_avatar_url($profile))); - common_element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); - common_element_end('item'); - $this->creators[$creator_uri] = $profile; - } - - function show_creators() { - foreach ($this->creators as $uri => $profile) { - $id = $profile->id; - $nickname = $profile->nickname; - - common_element_start('sioc:User', array('rdf:about' => $uri)); - common_element('foaf:nick', NULL, $nickname); - if ($profile->fullname) { - common_element('foaf:name', NULL, $profile->fullname); - } - common_element('sioc:id', NULL, $id); - $avatar = common_profile_avatar_url($profile); - common_element('sioc:avatar', array('rdf:resource' => $avatar)); - common_element_end('sioc:User'); - } - } - - function init_rss() { - $channel = $this->get_channel(); - - header('Content-Type: application/rdf+xml'); - - common_start_xml(); - common_element_start('rdf:RDF', array('xmlns:rdf' => - 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', - 'xmlns:dc' => - 'http://purl.org/dc/elements/1.1/', - 'xmlns:cc' => - 'http://web.resource.org/cc/', - 'xmlns:foaf' => - 'http://xmlns.com/foaf/0.1/', - 'xmlns:sioc' => - 'http://rdfs.org/sioc/ns#', - 'xmlns:sioct' => - 'http://rdfs.org/sioc/types#', - 'xmlns:laconica' => - 'http://laconi.ca/ont/', - 'xmlns' => 'http://purl.org/rss/1.0/')); - - common_element_start('sioc:Site', array('rdf:about' => common_root_url())); - common_element('sioc:name', NULL, common_config('site', 'name')); - common_element_start('sioc:container_of'); - common_element('sioc:Container', array('rdf:about' => - $channel['url'])); - common_element_end('sioc:container_of'); - common_element_end('sioc:Site'); - } - - function end_rss() { - common_element_end('rdf:RDF'); - } +class Rss10Action extends Action +{ + + # This will contain the details of each feed item's author and be used to generate SIOC data. + var $creators = array(); + + function is_readonly() + { + return true; + } + + function handle($args) + { + parent::handle($args); + $limit = (int) $this->trimmed('limit'); + if ($limit == 0) { + $limit = DEFAULT_RSS_LIMIT; + } + $this->show_rss($limit); + } + + function init() + { + return true; + } + + function get_notices() + { + return array(); + } + + function get_channel() + { + return array('url' => '', + 'title' => '', + 'link' => '', + 'description' => ''); + } + + function get_image() + { + return null; + } + + function show_rss($limit=0) + { + + if (!$this->init()) { + return; + } + + $notices = $this->get_notices($limit); + + $this->init_rss(); + $this->show_channel($notices); + $this->show_image(); + + foreach ($notices as $n) { + $this->show_item($n); + } + + $this->show_creators(); + $this->end_rss(); + } + + function show_channel($notices) + { + + $channel = $this->get_channel(); + $image = $this->get_image(); + + common_element_start('channel', array('rdf:about' => $channel['url'])); + common_element('title', null, $channel['title']); + common_element('link', null, $channel['link']); + common_element('description', null, $channel['description']); + common_element('cc:licence', array('rdf:resource' => common_config('license','url'))); + + if ($image) { + common_element('image', array('rdf:resource' => $image)); + } + + common_element_start('items'); + common_element_start('rdf:Seq'); + + foreach ($notices as $notice) { + common_element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri)); + } + + common_element_end('rdf:Seq'); + common_element_end('items'); + + common_element_end('channel'); + } + + function show_image() + { + $image = $this->get_image(); + if ($image) { + $channel = $this->get_channel(); + common_element_start('image', array('rdf:about' => $image)); + common_element('title', null, $channel['title']); + common_element('link', null, $channel['link']); + common_element('url', null, $image); + common_element_end('image'); + } + } + + function show_item($notice) + { + $profile = Profile::staticGet($notice->profile_id); + $nurl = common_local_url('shownotice', array('notice' => $notice->id)); + $creator_uri = common_profile_uri($profile); + common_element_start('item', array('rdf:about' => $notice->uri)); + $title = $profile->nickname . ': ' . common_xml_safe_str(trim($notice->content)); + common_element('title', null, $title); + common_element('link', null, $nurl); + common_element('description', null, $profile->nickname."'s status on ".common_exact_date($notice->created)); + common_element('dc:date', null, common_date_w3dtf($notice->created)); + common_element('dc:creator', null, ($profile->fullname) ? $profile->fullname : $profile->nickname); + common_element('sioc:has_creator', array('rdf:resource' => $creator_uri)); + common_element('laconica:postIcon', array('rdf:resource' => common_profile_avatar_url($profile))); + common_element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); + common_element_end('item'); + $this->creators[$creator_uri] = $profile; + } + + function show_creators() + { + foreach ($this->creators as $uri => $profile) { + $id = $profile->id; + $nickname = $profile->nickname; + common_element_start('sioc:User', array('rdf:about' => $uri)); + common_element('foaf:nick', null, $nickname); + if ($profile->fullname) { + common_element('foaf:name', null, $profile->fullname); + } + common_element('sioc:id', null, $id); + $avatar = common_profile_avatar_url($profile); + common_element('sioc:avatar', array('rdf:resource' => $avatar)); + common_element_end('sioc:User'); + } + } + + function init_rss() + { + $channel = $this->get_channel(); + header('Content-Type: application/rdf+xml'); + + common_start_xml(); + common_element_start('rdf:RDF', array('xmlns:rdf' => + 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', + 'xmlns:dc' => + 'http://purl.org/dc/elements/1.1/', + 'xmlns:cc' => + 'http://web.resource.org/cc/', + 'xmlns:content' => + 'http://purl.org/rss/1.0/modules/content/', + 'xmlns:foaf' => + 'http://xmlns.com/foaf/0.1/', + 'xmlns:sioc' => + 'http://rdfs.org/sioc/ns#', + 'xmlns:sioct' => + 'http://rdfs.org/sioc/types#', + 'xmlns:laconica' => + 'http://laconi.ca/ont/', + 'xmlns' => 'http://purl.org/rss/1.0/')); + common_element_start('sioc:Site', array('rdf:about' => common_root_url())); + common_element('sioc:name', null, common_config('site', 'name')); + common_element_start('sioc:container_of'); + common_element('sioc:Container', array('rdf:about' => + $channel['url'])); + common_element_end('sioc:container_of'); + common_element_end('sioc:Site'); + } + + function end_rss() + { + common_element_end('rdf:RDF'); + } }