if (preg_match_all("(\[url=([$URLSearchString]*)\]\s*\[img\]([$URLSearchString]*)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) {
if (count($pictures) == 1) {
// Checking, if the link goes to a picture
- $data = parseurl_getsiteinfo($pictures[0][1], true);
+ $data = parseurl_getsiteinfo_cached($pictures[0][1], true);
if ($data["type"] == "photo") {
$post["type"] = "photo";
- if (isset($data["images"][0]))
+ if (isset($data["images"][0])) {
$post["image"] = $data["images"][0]["src"];
- else
+ $post["url"] = $data["url"];
+ } else
$post["image"] = $data["url"];
$post["preview"] = $pictures[0][2];
$post["text"] = $body;
}
}
+
+ if (preg_match_all("(\[url\]([$URLSearchString]*)\[\/url\])ism", $body, $links, PREG_SET_ORDER)) {
+ if (count($links) == 1) {
+ $post["type"] = "text";
+ $post["url"] = $links[0][1];
+ $post["text"] = $body;
+ }
+ }
if (!isset($post["type"])) {
$post["type"] = "text";
$post["text"] = trim($body);
}
} elseif (isset($post["url"]) AND ($post["type"] == "video")) {
require_once("mod/parse_url.php");
- $data = parseurl_getsiteinfo($post["url"], true);
+ $data = parseurl_getsiteinfo_cached($post["url"], true);
if (isset($data["images"][0]))
$post["image"] = $data["images"][0]["src"];
}
function shortenmsg($msg, $limit, $twitter = false) {
- // To-Do:
- // For Twitter URLs aren't shortened, but they have to be calculated as if.
+ /// @TODO
+ /// For Twitter URLs aren't shortened, but they have to be calculated as if.
$lines = explode("\n", $msg);
$msg = "";
return($msg);
}
-function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) {
+/**
+ * @brief Convert a message into plaintext for connectors to other networks
+ *
+ * @param App $a The application class
+ * @param array $b The message array that is about to be posted
+ * @param int $limit The maximum number of characters when posting to that network
+ * @param bool $includedlinks Has an attached link to be included into the message?
+ * @param int $htmlmode This triggers the behaviour of the bbcode conversion
+ * @param string $target_network Name of the network where the post should go to.
+ *
+ * @return string The converted message
+ */
+function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") {
require_once("include/bbcode.php");
require_once("include/html2plain.php");
require_once("include/network.php");
+ // Remove the hash tags
+ $URLSearchString = "^\[\]";
+ $body = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $b["body"]);
+
+ // Add an URL element if the text contains a raw link
+ $body = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url]$2[/url]', $body);
+
+ // Remove the abstract
+ $body = remove_abstract($body);
+
// At first look at data that is attached via "type-..." stuff
// This will hopefully replaced with a dedicated bbcode later
- $post = get_attached_data($b["body"]);
+ //$post = get_attached_data($b["body"]);
+ $post = get_attached_data($body);
if (($b["title"] != "") AND ($post["text"] != ""))
$post["text"] = trim($b["title"]."\n\n".$post["text"]);
elseif ($b["title"] != "")
$post["text"] = trim($b["title"]);
+ $abstract = "";
+
+ // Fetch the abstract from the given target network
+ if ($target_network != "") {
+ $default_abstract = fetch_abstract($b["body"]);
+ $abstract = fetch_abstract($b["body"], $target_network);
+
+ // If we post to a network with no limit we only fetch
+ // an abstract exactly for this network
+ if (($limit == 0) AND ($abstract == $default_abstract))
+ $abstract = "";
+
+ } else // Try to guess the correct target network
+ switch ($htmlmode) {
+ case 8:
+ $abstract = fetch_abstract($b["body"], NETWORK_TWITTER);
+ break;
+ case 7:
+ $abstract = fetch_abstract($b["body"], NETWORK_STATUSNET);
+ break;
+ case 6:
+ $abstract = fetch_abstract($b["body"], NETWORK_APPNET);
+ break;
+ default: // We don't know the exact target.
+ // We fetch an abstract since there is a posting limit.
+ if ($limit > 0)
+ $abstract = fetch_abstract($b["body"]);
+ }
+
+ if ($abstract != "") {
+ $post["text"] = $abstract;
+
+ if ($post["type"] == "text") {
+ $post["type"] = "link";
+ $post["url"] = $b["plink"];
+ }
+ }
+
$html = bbcode($post["text"], false, false, $htmlmode);
$msg = html2plain($html, 0, true);
$msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8'));
if ($includedlinks) {
if ($post["type"] == "link")
$link = $post["url"];
+ elseif ($post["type"] == "text")
+ $link = $post["url"];
elseif ($post["type"] == "video")
$link = $post["url"];
elseif ($post["type"] == "photo")
// But: if the link is beyond the limit, then it has to be added.
if (($link != "") AND strstr($msg, $link)) {
$pos = strpos($msg, $link);
- if (($limit == 0) OR ($pos < $limit))
+
+ // Will the text be shortened in the link?
+ // Or is the link the last item in the post?
+ if (($limit > 0) AND ($pos < $limit) AND (($pos + 23 > $limit) OR ($pos + strlen($link) == strlen($msg))))
+ $msg = trim(str_replace($link, "", $msg));
+ elseif (($limit == 0) OR ($pos < $limit)) {
+ // The limit has to be increased since it will be shortened - but not now
+ // Only do it with Twitter (htmlmode = 8)
+ if (($limit > 0) AND (strlen($link) > 23) AND ($htmlmode == 8))
+ $limit = $limit - 23 + strlen($link);
+
$link = "";
+
+ if ($post["type"] == "text")
+ unset($post["url"]);
+ }
}
}
if (iconv_strlen($msg, "UTF-8") > $limit) {
- if (!isset($post["url"])) {
+ if (($post["type"] == "text") AND isset($post["url"]))
+ $post["url"] = $b["plink"];
+ elseif (!isset($post["url"])) {
$limit = $limit - 23;
$post["url"] = $b["plink"];
} elseif (strpos($b["body"], "[share") !== false)
projects / friendica.git / blobdiff