diff options
Diffstat (limited to 'vendor/simplepie/simplepie/src/Source.php')
| -rw-r--r-- | vendor/simplepie/simplepie/src/Source.php | 425 |
1 files changed, 416 insertions, 9 deletions
diff --git a/vendor/simplepie/simplepie/src/Source.php b/vendor/simplepie/simplepie/src/Source.php index b66b32c61..d4e50bc4d 100644 --- a/vendor/simplepie/simplepie/src/Source.php +++ b/vendor/simplepie/simplepie/src/Source.php @@ -5,10 +5,7 @@ * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. * - * Please note: This file is automatically generated by a build script. The - * full original source is always available from http://simplepie.org/ - * - * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors + * Copyright (c) 2004-2022, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are @@ -46,10 +43,420 @@ namespace SimplePie; -class_exists('SimplePie_Source'); +/** + * Handles `<atom:source>` + * + * Used by {@see \SimplePie\Item::get_source()} + * + * This class can be overloaded with {@see \SimplePie::set_source_class()} + * + * @package SimplePie + * @subpackage API + */ +class Source +{ + public $item; + public $data = []; + protected $registry; + + public function __construct($item, $data) + { + $this->item = $item; + $this->data = $data; + } + + public function set_registry(\SimplePie\Registry $registry) + { + $this->registry = $registry; + } + + public function __toString() + { + return md5(serialize($this->data)); + } + + public function get_source_tags($namespace, $tag) + { + if (isset($this->data['child'][$namespace][$tag])) { + return $this->data['child'][$namespace][$tag]; + } + + return null; + } + + public function get_base($element = []) + { + return $this->item->get_base($element); + } + + public function sanitize($data, $type, $base = '') + { + return $this->item->sanitize($data, $type, $base); + } + + public function get_item() + { + return $this->item; + } + + public function get_title() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'title')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'title')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'title')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'title')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'title')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'title')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'title')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + + return null; + } + + public function get_category($key = 0) + { + $categories = $this->get_categories(); + if (isset($categories[$key])) { + return $categories[$key]; + } + + return null; + } + + public function get_categories() + { + $categories = []; + + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'category') as $category) { + $term = null; + $scheme = null; + $label = null; + if (isset($category['attribs']['']['term'])) { + $term = $this->sanitize($category['attribs']['']['term'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['scheme'])) { + $scheme = $this->sanitize($category['attribs']['']['scheme'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($category['attribs']['']['label'])) { + $label = $this->sanitize($category['attribs']['']['label'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + $categories[] = $this->registry->create('Category', [$term, $scheme, $label]); + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'category') as $category) { + // This is really the label, but keep this as the term also for BC. + // Label will also work on retrieving because that falls back to term. + $term = $this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + if (isset($category['attribs']['']['domain'])) { + $scheme = $this->sanitize($category['attribs']['']['domain'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } else { + $scheme = null; + } + $categories[] = $this->registry->create('Category', [$term, $scheme, null]); + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'subject') as $category) { + $categories[] = $this->registry->create('Category', [$this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'subject') as $category) { + $categories[] = $this->registry->create('Category', [$this->sanitize($category['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + + if (!empty($categories)) { + return array_unique($categories); + } + + return null; + } + + public function get_author($key = 0) + { + $authors = $this->get_authors(); + if (isset($authors[$key])) { + return $authors[$key]; + } + + return null; + } + + public function get_authors() + { + $authors = []; + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'author') as $author) { + $name = null; + $uri = null; + $email = null; + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) { + $name = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) { + $uri = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) { + $email = $this->sanitize($author['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) { + $authors[] = $this->registry->create('Author', [$name, $uri, $email]); + } + } + if ($author = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'author')) { + $name = null; + $url = null; + $email = null; + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) { + $name = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) { + $url = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) { + $email = $this->sanitize($author[0]['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) { + $authors[] = $this->registry->create('Author', [$name, $url, $email]); + } + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'creator') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'creator') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'author') as $author) { + $authors[] = $this->registry->create('Author', [$this->sanitize($author['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT), null, null]); + } -if (\false) { - class Source extends \SimplePie_Source - { - } + if (!empty($authors)) { + return array_unique($authors); + } + + return null; + } + + public function get_contributor($key = 0) + { + $contributors = $this->get_contributors(); + if (isset($contributors[$key])) { + return $contributors[$key]; + } + + return null; + } + + public function get_contributors() + { + $contributors = []; + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'contributor') as $contributor) { + $name = null; + $uri = null; + $email = null; + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'])) { + $name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'])) { + $uri = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['uri'][0])); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'])) { + $email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_10]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $uri !== null) { + $contributors[] = $this->registry->create('Author', [$name, $uri, $email]); + } + } + foreach ((array) $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'contributor') as $contributor) { + $name = null; + $url = null; + $email = null; + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'])) { + $name = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['name'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'])) { + $url = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['url'][0])); + } + if (isset($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'])) { + $email = $this->sanitize($contributor['child'][\SimplePie\SimplePie::NAMESPACE_ATOM_03]['email'][0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + if ($name !== null || $email !== null || $url !== null) { + $contributors[] = $this->registry->create('Author', [$name, $url, $email]); + } + } + + if (!empty($contributors)) { + return array_unique($contributors); + } + + return null; + } + + public function get_link($key = 0, $rel = 'alternate') + { + $links = $this->get_links($rel); + if (isset($links[$key])) { + return $links[$key]; + } + + return null; + } + + /** + * Added for parity between the parent-level and the item/entry-level. + */ + public function get_permalink() + { + return $this->get_link(0); + } + + public function get_links($rel = 'alternate') + { + if (!isset($this->data['links'])) { + $this->data['links'] = []; + if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'link')) { + foreach ($links as $link) { + if (isset($link['attribs']['']['href'])) { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + } + } + } + if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'link')) { + foreach ($links as $link) { + if (isset($link['attribs']['']['href'])) { + $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; + $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($link)); + } + } + } + if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + if ($links = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'link')) { + $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($links[0])); + } + + $keys = array_keys($this->data['links']); + foreach ($keys as $key) { + if ($this->registry->call('Misc', 'is_isegment_nz_nc', [$key])) { + if (isset($this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key])) { + $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key]); + $this->data['links'][$key] =& $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key]; + } else { + $this->data['links'][\SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; + } + } elseif (substr($key, 0, 41) === \SimplePie\SimplePie::IANA_LINK_RELATIONS_REGISTRY) { + $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; + } + $this->data['links'][$key] = array_unique($this->data['links'][$key]); + } + } + + if (isset($this->data['links'][$rel])) { + return $this->data['links'][$rel]; + } + + return null; + } + + public function get_description() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'subtitle')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'tagline')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_10, 'description')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_090, 'description')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'description')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'description')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'description')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'summary')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'subtitle')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_HTML, $this->get_base($return[0])); + } + + return null; + } + + public function get_copyright() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'rights')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_03, 'copyright')) { + return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', [$return[0]['attribs']]), $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'copyright')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'rights')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'rights')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + + return null; + } + + public function get_language() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_RSS_20, 'language')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_11, 'language')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_DC_10, 'language')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } elseif (isset($this->data['xml_lang'])) { + return $this->sanitize($this->data['xml_lang'], \SimplePie\SimplePie::CONSTRUCT_TEXT); + } + + return null; + } + + public function get_latitude() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lat')) { + return (float) $return[0]['data']; + } elseif (($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) { + return (float) $match[1]; + } + + return null; + } + + public function get_longitude() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'long')) { + return (float) $return[0]['data']; + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_W3C_BASIC_GEO, 'lon')) { + return (float) $return[0]['data']; + } elseif (($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', trim($return[0]['data']), $match)) { + return (float) $match[2]; + } + + return null; + } + + public function get_image_url() + { + if ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ITUNES, 'image')) { + return $this->sanitize($return[0]['attribs']['']['href'], \SimplePie\SimplePie::CONSTRUCT_IRI); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'logo')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($return[0])); + } elseif ($return = $this->get_source_tags(\SimplePie\SimplePie::NAMESPACE_ATOM_10, 'icon')) { + return $this->sanitize($return[0]['data'], \SimplePie\SimplePie::CONSTRUCT_IRI, $this->get_base($return[0])); + } + + return null; + } } + +class_alias('SimplePie\Source', 'SimplePie_Source'); |