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();
}
}
