PHP Webmention::parseContent方法代码示例

 function post()
 {
     parse_str(trim(file_get_contents("php://input")), $vars);
     // Check that both source and target are non-empty
     if (!empty($vars['source']) && !empty($vars['target']) && $vars['source'] != $vars['target']) {
         $source = urldecode($vars['source']);
         $target = urldecode($vars['target']);
         // Get the page handler for target
         if ($page = \Idno\Core\site()->getPageHandler($target)) {
             // Check that source exists, parse it for mf2 content,
             // and ensure that it genuinely mentions this page
             if ($source_content = \Idno\Core\Webmention::getPageContent($source)) {
                 if (substr_count($source_content['content'], $target) || $source_content['response'] == 410) {
                     $source_mf2 = \Idno\Core\Webmention::parseContent($source_content['content']);
                     // Set source and target information as input variables
                     $page->setPermalink();
                     if ($page->webmentionContent($source, $target, $source_content, $source_mf2)) {
                         $this->setResponse(202);
                         // Webmention received a-ok.
                         exit;
                     } else {
                         $error = 'target_not_supported';
                         $error_text = 'This is not webmentionable.';
                     }
                 } else {
                     $error = 'no_link_found';
                     $error_text = 'The source URI does not contain a link to the target URI.';
                     error_log('No link from ' . $source . ' to ' . $target);
                 }
             } else {
                 $error = 'source_not_found';
                 $error_text = 'The source content could not be obtained.';
                 error_log('No content from ' . $source);
             }
         } else {
             $error = 'target_not_found';
             $error_text = 'The target page does not exist.';
         }
     }
     $this->setResponse(400);
     // Webmention failed.
     echo json_encode(['error' => $error, 'error_text' => $error_text]);
 }

 function getContent()
 {
     if (!\Idno\Core\site()->session()->isLoggedIn()) {
         $this->setResponse(401);
         $this->forward('/session/login');
     }
     $url = $this->getInput('share_url');
     $title = $this->getInput('share_title');
     $share_type = 'note';
     if ($content = \Idno\Core\Webmention::getPageContent($url)) {
         if ($mf2 = \Idno\Core\Webmention::parseContent($content['content'])) {
             if (substr_count($content['content'], 'h-entry') == 1) {
                 $share_type = 'reply';
                 if (substr_count($content['content'], 'h-event') == 1) {
                     $share_type = 'rsvp';
                 }
             }
         }
     }
     $content_type = \Idno\Common\ContentType::getRegisteredForIndieWebPostType($share_type);
     if (!empty($content_type)) {
         if ($page = \Idno\Core\site()->getPageHandler('/' . $content_type->camelCase($content_type->getEntityClassName()) . '/edit')) {
             if ($share_type == 'note' && !substr_count($url, 'twitter.com')) {
                 $page->setInput('body', $title . ' ' . $url);
             } else {
                 $page->setInput('url', $url);
                 if (substr_count($url, 'twitter.com')) {
                     preg_match("|https?://(www\\.)?twitter\\.com/(#!/)?@?([^/]*)|", $url, $matches);
                     if (!empty($matches[3])) {
                         $page->setInput('body', '@' . $matches[3] . ' ');
                     }
                 }
             }
             $page->setInput('hidenav', true);
             $page->get();
         }
     } else {
         $t = \Idno\Core\site()->template();
         $body = $t->__(['share_type' => $share_type, 'content_type' => $content_type])->draw('firefox/share');
         $t->__(['title' => 'Share', 'body' => $body, 'hidenav' => true])->drawPage();
     }
 }

 /**
  * Given content, returns the type of action you can respond with
  * @param $content
  * @return string
  */
 static function getActionTypeFromHTML($content)
 {
     $share_type = 'comment';
     if ($mf2 = \Idno\Core\Webmention::parseContent($content['content'])) {
         if (!empty($mf2['items'])) {
             foreach ($mf2['items'] as $item) {
                 if (!empty($item['type'])) {
                     if (in_array('h-entry', $item['type'])) {
                         $share_type = 'reply';
                     }
                     if (in_array('h-event', $item['type'])) {
                         $share_type = 'rsvp';
                     }
                 }
             }
         }
     }
     return $share_type;
 }

 function post()
 {
     parse_str(trim(file_get_contents("php://input")), $vars);
     // Check that both source and target are non-empty
     if (!empty($vars['source']) && !empty($vars['target']) && $vars['source'] != $vars['target']) {
         $source = $vars['source'];
         $target = $vars['target'];
         // Remove anchors from target URL, but save them to '#' input so we can still reference them later
         if (strpos($target, '#')) {
             list($target, $fragment) = explode('#', $target, 2);
             if (!empty($fragment)) {
                 $this->setInput('#', $fragment);
             }
         }
         // Get the page handler for target
         if ($page = \Idno\Core\Idno::site()->getPageHandler($target)) {
             // First of all, make sure the target page isn't the source page. Let's not webmention ourselves!
             $webmention_ok = true;
             if (\Idno\Common\Entity::isLocalUUID($source)) {
                 if ($source_page = \Idno\Core\Idno::site()->getPageHandler($source)) {
                     if ($source_page == $page) {
                         $webmention_ok = false;
                     }
                 }
             }
             // Check that source exists, parse it for mf2 content,
             // and ensure that it genuinely mentions this page
             if ($webmention_ok) {
                 if ($source_content = \Idno\Core\Webservice::get($source)) {
                     if (substr_count($source_content['content'], $target) || $source_content['response'] == 410) {
                         $source_mf2 = \Idno\Core\Webmention::parseContent($source_content['content'], $source);
                         // Set source and target information as input variables
                         $page->setPermalink();
                         if ($page->webmentionContent($source, $target, $source_content, $source_mf2)) {
                             $this->setResponse(202);
                             // Webmention received a-ok.
                             exit;
                         } else {
                             $error = 'target_not_supported';
                             $error_text = 'This is not webmentionable.';
                         }
                     } else {
                         $error = 'no_link_found';
                         $error_text = 'The source URI does not contain a link to the target URI.';
                         \Idno\Core\Idno::site()->logging->warning('No link from ' . $source . ' to ' . $target);
                     }
                 } else {
                     $error = 'source_not_found';
                     $error_text = 'The source content for ' . $source . ' could not be obtained.';
                     \Idno\Core\Idno::site()->logging->warning('No content from ' . $source);
                 }
             } else {
                 $error = 'target_not_supported';
                 $error_text = 'A page can\'t webmention itself.';
             }
         } else {
             $error = 'target_not_found';
             $error_text = 'The target page ' . $target . ' does not exist.';
             \Idno\Core\Idno::site()->logging()->error('Could not find handler for ' . $target);
         }
     }
     $this->setResponse(400);
     // Webmention failed.
     if (empty($error)) {
         $error = 'unknown_error';
         $error_text = 'Not all the required webmention variables were set.';
     }
     echo json_encode(array('error' => $error, 'error_text' => $error_text));
 }

 function getContent()
 {
     $this->gatekeeper();
     $url = $this->getInput('share_url');
     $title = $this->getInput('share_title');
     $type = $this->getInput('share_type');
     // Provide a hook to a URL shortener (TODO: Tidy this up when #237 is merged)
     $event = new \Idno\Core\Event();
     $event->setResponse($url);
     \Idno\Core\site()->events()->dispatch('url/shorten', $event);
     $url = $event->response();
     if (!in_array($type, ['note', 'reply', 'rsvp', 'like'])) {
         $share_type = 'note';
         if ($content = \Idno\Core\Webservice::get($url)) {
             if ($mf2 = \Idno\Core\Webmention::parseContent($content['content'])) {
                 if (!empty($mf2['items'])) {
                     foreach ($mf2['items'] as $item) {
                         if (!empty($item['type'])) {
                             if (in_array('h-entry', $item['type'])) {
                                 $share_type = 'reply';
                             }
                             if (in_array('h-event', $item['type'])) {
                                 $share_type = 'rsvp';
                             }
                         }
                     }
                 }
             }
         }
     } else {
         $share_type = $type;
     }
     $content_type = \Idno\Common\ContentType::getRegisteredForIndieWebPostType($share_type);
     $hide_nav = false;
     if ($this->getInput('via') == 'ff_social') {
         $hide_nav = true;
     }
     if (!empty($content_type)) {
         if ($page = \Idno\Core\site()->getPageHandler('/' . $content_type->camelCase($content_type->getEntityClassName()) . '/edit')) {
             if ($share_type == 'note') {
                 $page->setInput('body', $title . ' ' . $url);
             } else {
                 $page->setInput('url', $url);
                 if (substr_count($url, 'twitter.com')) {
                     preg_match("|https?://(www\\.)?twitter\\.com/(#!/)?@?([^/]*)|", $url, $matches);
                     if (!empty($matches[3])) {
                         $page->setInput('body', '@' . $matches[3] . ' ');
                     }
                 }
             }
             $page->setInput('hidenav', $hide_nav);
             $page->setInput('sharing', true);
             $page->setInput('share_type', $share_type);
             $page->get();
         }
     } else {
         $t = \Idno\Core\site()->template();
         $body = $t->__(['share_type' => $share_type, 'content_type' => $content_type, 'sharing' => true])->draw('entity/share');
         $t->__(['title' => 'Share', 'body' => $body, 'hidenav' => $hide_nav])->drawPage();
     }
 }

 function getContent()
 {
     $this->gatekeeper();
     $url = $this->getInput('share_url', $this->getInput('url'));
     $title = $this->getInput('share_title', $this->getInput('title'));
     $type = $this->getInput('share_type');
     $syndicatedto = [];
     // remove cruft added by mobile apps
     if (preg_match('~\\b(?:f|ht)tps?://[^\\s]+\\b~i', $url, $matches)) {
         $url = $matches[0];
     }
     $event = new \Idno\Core\Event();
     $event->setResponse($url);
     \Idno\Core\Idno::site()->events()->dispatch('url/shorten', $event);
     $short_url = $event->response();
     if (!$type || !\Idno\Common\ContentType::getRegisteredForIndieWebPostType($type)) {
         $share_type = 'note';
         // Probe to see if this is something we can MF2 parse, before we do
         $headers = [];
         if ($head = \Idno\Core\Webservice::head($url)) {
             $headers = http_parse_headers($head['header']);
         }
         // Only MF2 Parse supported types
         if (isset($headers['Content-Type']) && preg_match('/text\\/(html|plain)+/', $headers['Content-Type'])) {
             if ($response = \Idno\Core\Webservice::get($url)) {
                 if ($mf2 = \Idno\Core\Webmention::parseContent($response['content'])) {
                     if (!empty($mf2['items'])) {
                         foreach ($mf2['items'] as $item) {
                             if (!empty($item['type'])) {
                                 if (in_array('h-entry', $item['type'])) {
                                     $share_type = 'reply';
                                 }
                                 if (in_array('h-event', $item['type'])) {
                                     $share_type = 'rsvp';
                                 }
                             }
                         }
                     }
                 }
                 $syndicatedto = \Idno\Core\Webmention::addSyndicatedReplyTargets($url, $syndicatedto, $response);
             }
         }
     } else {
         $share_type = $type;
     }
     $content_type = \Idno\Common\ContentType::getRegisteredForIndieWebPostType($share_type);
     $hide_nav = false;
     if ($this->getInput('via') == 'ff_social') {
         $hide_nav = true;
     }
     if (!empty($content_type)) {
         if ($page = \Idno\Core\Idno::site()->getPageHandler($content_type->getEditURL())) {
             if ($share_type == 'note') {
                 $page->setInput('body', $title . ' ' . $short_url);
             } else {
                 $page->setInput('short-url', $short_url);
                 $page->setInput('url', $url);
                 $page->setInput('syndicatedto', $syndicatedto);
                 // prefill the @-name of the person we're replying to
                 $atusers = [];
                 foreach (array_merge((array) $url, (array) $syndicatedto) as $tweeturl) {
                     if (strstr($tweeturl, 'twitter.com') !== false) {
                         if (preg_match("|https?://([a-z]+\\.)?twitter\\.com/(#!/)?@?([^/]*)|", $tweeturl, $matches) && !empty($matches[3])) {
                             $atusers[] = '@' . $matches[3];
                         }
                         if (preg_match_all("|@([^\\s^\\)]+)|", $title, $matches)) {
                             $atusers = array_merge($atusers, $matches[0]);
                         }
                     }
                 }
                 if ($atusers) {
                     // See if one of your registered twitter handles is present, if so remove it.
                     $user = \Idno\Core\Idno::site()->session()->currentUser();
                     if (!empty($user->twitter) && is_array($user->twitter)) {
                         $me = [];
                         foreach ($user->twitter as $k => $v) {
                             $me[] = '@' . $k;
                         }
                         $atusers = array_diff($atusers, $me);
                     }
                 }
                 if ($atusers) {
                     $atusers = array_unique($atusers);
                     $page->setInput('body', implode(' ', $atusers) . ' ');
                 }
             }
             $page->setInput('hidenav', $hide_nav);
             $page->setInput('sharing', true);
             $page->setInput('share_type', $share_type);
             $page->get();
         }
     } else {
         $t = \Idno\Core\Idno::site()->template();
         $body = $t->__(array('share_type' => $share_type, 'content_type' => $content_type, 'sharing' => true))->draw('entity/share');
         $t->__(array('title' => 'Share', 'body' => $body, 'hidenav' => $hide_nav))->drawPage();
     }
 }

 function getContent()
 {
     $this->gatekeeper();
     $url = $this->getInput('share_url', $this->getInput('url'));
     $title = $this->getInput('share_title', $this->getInput('title'));
     $type = $this->getInput('share_type');
     $event = new \Idno\Core\Event();
     $event->setResponse($url);
     \Idno\Core\site()->events()->dispatch('url/shorten', $event);
     $short_url = $event->response();
     if (!in_array($type, array('note', 'reply', 'rsvp', 'like', 'bookmark'))) {
         $share_type = 'note';
         if ($content = \Idno\Core\Webservice::get($url)) {
             if ($mf2 = \Idno\Core\Webmention::parseContent($content['content'])) {
                 if (!empty($mf2['items'])) {
                     foreach ($mf2['items'] as $item) {
                         if (!empty($item['type'])) {
                             if (in_array('h-entry', $item['type'])) {
                                 $share_type = 'reply';
                             }
                             if (in_array('h-event', $item['type'])) {
                                 $share_type = 'rsvp';
                             }
                         }
                     }
                 }
             }
         }
     } else {
         $share_type = $type;
     }
     $content_type = \Idno\Common\ContentType::getRegisteredForIndieWebPostType($share_type);
     $hide_nav = false;
     if ($this->getInput('via') == 'ff_social') {
         $hide_nav = true;
     }
     if (!empty($content_type)) {
         if ($page = \Idno\Core\site()->getPageHandler('/' . $content_type->camelCase($content_type->getEntityClassName()) . '/edit')) {
             if ($share_type == 'note') {
                 $page->setInput('body', $title . ' ' . $short_url);
             } else {
                 $page->setInput('short-url', $short_url);
                 $page->setInput('url', $url);
                 if (substr_count($url, 'twitter.com')) {
                     $atusers = [];
                     preg_match("|https?://([a-z]+\\.)?twitter\\.com/(#!/)?@?([^/]*)|", $url, $matches);
                     if (!empty($matches[3])) {
                         $atusers[] = '@' . $matches[3];
                         //                                    $page->setInput('body', '@' . $matches[3] . ' ');
                     }
                     if (preg_match_all("|@([^\\s^\\)]+)|", $title, $matches)) {
                         $atusers = array_merge($atusers, $matches[0]);
                     }
                     // See if one of your registered twitter handles is present, if so remove it.
                     $user = \Idno\Core\site()->session()->currentUser();
                     if (!empty($user->twitter) && is_array($user->twitter)) {
                         $me = [];
                         foreach ($user->twitter as $k => $v) {
                             $me[] = "@{$k}";
                         }
                         $atusers = array_diff($atusers, $me);
                     }
                     $atusers = array_unique($atusers);
                     $page->setInput('body', implode(' ', $atusers) . ' ');
                 }
             }
             $page->setInput('hidenav', $hide_nav);
             $page->setInput('sharing', true);
             $page->setInput('share_type', $share_type);
             $page->get();
         }
     } else {
         $t = \Idno\Core\site()->template();
         $body = $t->__(array('share_type' => $share_type, 'content_type' => $content_type, 'sharing' => true))->draw('entity/share');
         $t->__(array('title' => 'Share', 'body' => $body, 'hidenav' => $hide_nav))->drawPage();
     }
 }