<?php
-function get_attached_data($body) {
-/*
- - text:
- - type: link, video, photo
- - title:
- - url:
- - image:
- - description:
- - (thumbnail)
-*/
- // Simplify image codes
- $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
+require_once("include/Photo.php");
+
+/**
+ * @brief Fetches attachment data that were generated the old way
+ *
+ * @param string $body Message body
+ * @return array
+ * 'type' -> Message type ("link", "video", "photo")
+ * 'text' -> Text before the shared message
+ * 'after' -> Text after the shared message
+ * 'image' -> Preview image of the message
+ * 'url' -> Url to the attached message
+ * 'title' -> Title of the attachment
+ * 'description' -> Description of the attachment
+ */
+function get_old_attachment_data($body) {
$post = array();
+ // Simplify image codes
+ $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body);
+
if (preg_match_all("(\[class=(.*?)\](.*?)\[\/class\])ism",$body, $attached, PREG_SET_ORDER)) {
foreach ($attached AS $data) {
if (!in_array($data[1], array("type-link", "type-video", "type-photo")))
$post["type"] = substr($data[1], 5);
- $post["text"] = trim(str_replace($data[0], "", $body));
+ $pos = strpos($body, $data[0]);
+ if ($pos > 0) {
+ $post["text"] = trim(substr($body, 0, $pos));
+ $post["after"] = trim(substr($body, $pos + strlen($data[0])));
+ } else
+ $post["text"] = trim(str_replace($data[0], "", $body));
$attacheddata = $data[2];
$URLSearchString = "^\[\]";
- if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches))
- $post["image"] = $matches[1];
+ if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) {
+
+ $picturedata = get_photo_info($matches[1]);
+
+ if (($picturedata[0] >= 500) AND ($picturedata[0] >= $picturedata[1]))
+ $post["image"] = $matches[1];
+ else
+ $post["preview"] = $matches[1];
+ }
if (preg_match("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) {
$post["url"] = $matches[1];
}
}
+ return $post;
+}
+
+/**
+ * @brief Fetches attachment data that were generated with the "attachment" element
+ *
+ * @param string $body Message body
+ * @return array
+ * 'type' -> Message type ("link", "video", "photo")
+ * 'text' -> Text before the shared message
+ * 'after' -> Text after the shared message
+ * 'image' -> Preview image of the message
+ * 'url' -> Url to the attached message
+ * 'title' -> Title of the attachment
+ * 'description' -> Description of the attachment
+ */
+function get_attachment_data($body) {
+
+ $data = array();
+
+ if (!preg_match("/(.*)\[attachment(.*)\](.*?)\[\/attachment\](.*)/ism", $body, $match))
+ return get_old_attachment_data($body);
+
+ $attributes = $match[2];
+
+ $data["text"] = trim($match[1]);
+
+ $type = "";
+ preg_match("/type='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $type = strtolower($matches[1]);
+
+ preg_match('/type="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $type = strtolower($matches[1]);
+
+ if ($type == "")
+ return(array());
+
+ if (!in_array($type, array("link", "audio", "photo", "video")))
+ return(array());
+
+ if ($type != "")
+ $data["type"] = $type;
+
+ $url = "";
+ preg_match("/url='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $url = $matches[1];
+
+ preg_match('/url="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $url = $matches[1];
+
+ if ($url != "")
+ $data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8');
+
+ $title = "";
+ preg_match("/title='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $title = $matches[1];
+
+ preg_match('/title="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $title = $matches[1];
+
+ if ($title != "") {
+ $title = bbcode(html_entity_decode($title, ENT_QUOTES, 'UTF-8'), false, false, true);
+ $title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
+ $title = str_replace(array("[", "]"), array("[", "]"), $title);
+ $data["title"] = $title;
+ }
+
+ $image = "";
+ preg_match("/image='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $image = $matches[1];
+
+ preg_match('/image="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $image = $matches[1];
+
+ if ($image != "")
+ $data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8');
+
+ $preview = "";
+ preg_match("/preview='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $preview = $matches[1];
+
+ preg_match('/preview="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $preview = $matches[1];
+
+ if ($preview != "")
+ $data["preview"] = html_entity_decode($preview, ENT_QUOTES, 'UTF-8');
+
+ $data["description"] = trim($match[3]);
+
+ $data["after"] = trim($match[4]);
+
+ return($data);
+}
+
+function get_attached_data($body) {
+/*
+ - text:
+ - type: link, video, photo
+ - title:
+ - url:
+ - image:
+ - description:
+ - (thumbnail)
+*/
+
+ $post = get_attachment_data($body);
+
// if nothing is found, it maybe having an image.
if (!isset($post["type"])) {
require_once("mod/parse_url.php");
if (count($pictures) == 1) {
// Checking, if the link goes to a picture
$data = parseurl_getsiteinfo_cached($pictures[0][1], true);
+
+ // 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 (($data["type"] != "photo") AND strstr($pictures[0][1], "/photos/"))
+ $data = parseurl_getsiteinfo($pictures[0][1], true);
+
if ($data["type"] == "photo") {
$post["type"] = "photo";
if (isset($data["images"][0])) {
}
}
- $html = bbcode($post["text"], false, false, $htmlmode);
+ $html = bbcode($post["text"].$post["after"], false, false, $htmlmode);
$msg = html2plain($html, 0, true);
$msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8'));
projects / friendica.git / blobdiff