);
}
+ public static function getAttachedData(string $body, array $item = []): array
+ {
+ /*
+ - text:
+ - type: link, video, photo
+ - title:
+ - url:
+ - image:
+ - description:
+ - (thumbnail)
+ */
+
+ DI::profiler()->startRecording('rendering');
+ $has_title = !empty($item['title']);
+ $plink = $item['plink'] ?? '';
+ $post = self::getAttachmentData($body);
+
+ // Get all linked images with alternative image description
+ if (preg_match_all("/\[img=(http[^\[\]]*)\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
+ foreach ($pictures as $picture) {
+ if ($id = Photo::getIdForName($picture[1])) {
+ $post['images'][] = ['url' => str_replace('-1.', '-0.', $picture[1]), 'description' => $picture[2], 'id' => $id];
+ } else {
+ $post['remote_images'][] = ['url' => $picture[1], 'description' => $picture[2]];
+ }
+ }
+ if (!empty($post['images']) && !empty($post['images'][0]['description'])) {
+ $post['image_description'] = $post['images'][0]['description'];
+ }
+ }
+
+ if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
+ foreach ($pictures as $picture) {
+ if ($id = Photo::getIdForName($picture[1])) {
+ $post['images'][] = ['url' => str_replace('-1.', '-0.', $picture[1]), 'description' => '', 'id' => $id];
+ } else {
+ $post['remote_images'][] = ['url' => $picture[1], 'description' => ''];
+ }
+ }
+ }
+
+ if (!isset($post['type'])) {
+ $post['text'] = $body;
+ }
+
+ // Simplify image codes
+ $post['text'] = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $post['text']);
+ $post['text'] = preg_replace("/\[img\=(.*?)\](.*?)\[\/img\]/ism", '[img]$1[/img]', $post['text']);
+
+ // if nothing is found, it maybe having an image.
+ if (!isset($post['type'])) {
+ if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $post['text'], $pictures, PREG_SET_ORDER)) {
+ if ((count($pictures) == 1) && !$has_title) {
+ if (!empty($item['object-type']) && ($item['object-type'] == Activity\ObjectType::IMAGE)) {
+ // Replace the preview picture with the real picture
+ $url = str_replace('-1.', '-0.', $pictures[0][2]);
+ $data = ['url' => $url, 'type' => 'photo'];
+ } else {
+ // Checking, if the link goes to a picture
+ $data = ParseUrl::getSiteinfoCached($pictures[0][1]);
+ }
+
+ // Workaround:
+ // Sometimes photo posts to the own album are not detected at the start.
+ // So we seem to cannot use the cache for these cases. That's strange.
+ if (($data['type'] != 'photo') && strstr($pictures[0][1], '/photos/')) {
+ $data = ParseUrl::getSiteinfo($pictures[0][1]);
+ }
+
+ if ($data['type'] == 'photo') {
+ $post['type'] = 'photo';
+ if (isset($data['images'][0])) {
+ $post['image'] = $data['images'][0]['src'];
+ $post['url'] = $data['url'];
+ } else {
+ $post['image'] = $data['url'];
+ }
+
+ $post['preview'] = $pictures[0][2];
+ $post['text'] = trim(str_replace($pictures[0][0], '', $post['text']));
+ } else {
+ $imgdata = Images::getInfoFromURLCached($pictures[0][1]);
+ if (($imgdata) && substr($imgdata['mime'], 0, 6) == 'image/') {
+ $post['type'] = 'photo';
+ $post['image'] = $pictures[0][1];
+ $post['preview'] = $pictures[0][2];
+ $post['text'] = trim(str_replace($pictures[0][0], '', $post['text']));
+ }
+ }
+ } elseif (count($pictures) > 0) {
+ if (count($pictures) > 4) {
+ $post['type'] = 'link';
+ $post['url'] = $plink;
+ } else {
+ $post['type'] = 'photo';
+ }
+
+ $post['image'] = $pictures[0][2];
+
+ foreach ($pictures as $picture) {
+ $post['text'] = trim(str_replace($picture[0], '', $post['text']));
+ }
+ }
+ } elseif (preg_match_all("(\[img\](.*?)\[\/img\])ism", $post['text'], $pictures, PREG_SET_ORDER)) {
+ if ($has_title) {
+ $post['type'] = 'link';
+ $post['url'] = $plink;
+ } else {
+ $post['type'] = 'photo';
+ }
+
+ $post['image'] = $pictures[0][1];
+ foreach ($pictures as $picture) {
+ $post['text'] = trim(str_replace($picture[0], '', $post['text']));
+ }
+ }
+
+ // Test for the external links
+ preg_match_all("(\[url\](.*?)\[\/url\])ism", $post['text'], $links1, PREG_SET_ORDER);
+ preg_match_all("(\[url\=(.*?)\].*?\[\/url\])ism", $post['text'], $links2, PREG_SET_ORDER);
+
+ $links = array_merge($links1, $links2);
+
+ // If there is only a single one, then use it.
+ // This should cover link posts via API.
+ if ((count($links) == 1) && !isset($post['preview']) && !$has_title) {
+ $post['type'] = 'link';
+ $post['url'] = $links[0][1];
+ }
+
+ // Simplify "video" element
+ $post['text'] = preg_replace('(\[video.*?\ssrc\s?=\s?([^\s\]]+).*?\].*?\[/video\])ism', '[video]$1[/video]', $post['text']);
+
+ // Now count the number of external media links
+ preg_match_all("(\[vimeo\](.*?)\[\/vimeo\])ism", $post['text'], $links1, PREG_SET_ORDER);
+ preg_match_all("(\[youtube\\](.*?)\[\/youtube\\])ism", $post['text'], $links2, PREG_SET_ORDER);
+ preg_match_all("(\[video\\](.*?)\[\/video\\])ism", $post['text'], $links3, PREG_SET_ORDER);
+ preg_match_all("(\[audio\\](.*?)\[\/audio\\])ism", $post['text'], $links4, PREG_SET_ORDER);
+
+ // Add them to the other external links
+ $links = array_merge($links, $links1, $links2, $links3, $links4);
+
+ // Are there more than one?
+ if (count($links) > 1) {
+ // The post will be the type "text", which means a blog post
+ unset($post['type']);
+ $post['url'] = $plink;
+ }
+
+ if (!isset($post['type'])) {
+ $post['type'] = 'text';
+ }
+
+ if (($post['type'] == 'photo') && empty($post['images']) && !empty($post['remote_images'])) {
+ $post['images'] = $post['remote_images'];
+ $post['image'] = $post['images'][0]['url'];
+ if (!empty($post['images']) && !empty($post['images'][0]['description'])) {
+ $post['image_description'] = $post['images'][0]['description'];
+ }
+ }
+ unset($post['remote_images']);
+ } elseif (isset($post['url']) && ($post['type'] == 'video')) {
+ $data = ParseUrl::getSiteinfoCached($post['url']);
+
+ if (isset($data['images'][0])) {
+ $post['image'] = $data['images'][0]['src'];
+ }
+ } elseif (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $post['text'], $pictures, PREG_SET_ORDER)) {
+ foreach ($pictures as $picture) {
+ $post['text'] = trim(str_replace($picture[0], '', $post['text']));
+ }
+ }
+
+ DI::profiler()->stopRecording();
+ return $post;
+ }
+
/**
* Remove [attachment] BBCode
*
projects / friendica.git / commitdiff