* Name: Twitter Connector
* Description: Relay public postings to a connected Twitter account
* Version: 1.0.4
- * Author: Tobias Diekershoff <http://diekershoff.homeunix.net/friendika/profile/tobias>
+ * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
* Author: Michael Vogel <https://pirati.ca/profile/heluecht>
*
* Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel
* from "Settings -> Plugin Settings".
*
* Requirements: PHP5, curl [Slinky library]
- *
- * Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Twitter_Plugin
*/
define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
+
+ foreach($links AS $singlelink) {
+ $img_str = fetch_url($singlelink);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ if (substr($mime, 0, 6) == "image/") {
+ $image = $singlelink;
+ unset($links[$singlelink]);
+ }
+ }
+
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
// If the message is short enough then don't modify it.
if ((strlen(trim($origmsg)) <= $max_char) AND ($msglink == ""))
- return(trim($origmsg));
+ return(array("msg"=>trim($origmsg), "image"=>""));
+
+ // If the message is short enough and contains a picture then post the picture as well
+ if ((strlen(trim($origmsg)) <= ($max_char - 40)) AND strpos($origmsg, $msglink))
+ return(array("msg"=>trim($origmsg), "image"=>$image));
// If the message is short enough and the link exists in the original message don't modify it as well
// -3 because of the bad shortener of twitter
if ((strlen(trim($origmsg)) <= ($max_char - 3)) AND strpos($origmsg, $msglink))
- return(trim($origmsg));
+ return(array("msg"=>trim($origmsg), "image"=>""));
+
+ // Preserve the unshortened link
+ $orig_link = $msglink;
- if (strlen($msglink) > 20)
- $msglink = short_link($msglink);
+ //if (strlen($msglink) > 20)
+ // $msglink = short_link($msglink);
+ //
+ //if (strlen(trim($msg." ".$msglink)) > ($max_char - 3)) {
+ // $msg = substr($msg, 0, ($max_char - 3) - (strlen($msglink)));
- if (strlen(trim($msg." ".$msglink)) > ($max_char - 3)) {
- $msg = substr($msg, 0, ($max_char - 3) - (strlen($msglink)));
+ // Just replace the message link with a 15 character long string
+ // Twitter shortens it anyway to this length
+ if (trim($msglink) <> '')
+ $msglink = "123456789012345";
+
+ if (strlen(trim($msg." ".$msglink)) > ($max_char)) {
+ $msg = substr($msg, 0, ($max_char) - (strlen($msglink)));
$lastchar = substr($msg, -1);
$msg = substr($msg, 0, -1);
$pos = strrpos($msg, "\n");
$msg = substr($msg, 0, $pos);
else if ($lastchar != "\n")
$msg = substr($msg, 0, -3)."...";
+
+ // if the post contains a picture and a link then the system tries to cut the post earlier.
+ // So the link and the picture can be posted.
+ if (($image != "") AND ($orig_link != $image)) {
+ $msg2 = substr($msg, 0, ($max_char - 40) - (strlen($msglink)));
+ $lastchar = substr($msg2, -1);
+ $msg2 = substr($msg2, 0, -1);
+ $pos = strrpos($msg2, "\n");
+ if ($pos > 0)
+ $msg = substr($msg2, 0, $pos);
+ else if ($lastchar == "\n")
+ $msg = trim($msg2);
+ }
+
}
- $msg = str_replace("\n", " ", $msg);
+ //$msg = str_replace("\n", " ", $msg);
// Removing multiple spaces - again
while (strpos($msg, " ") !== false)
$msg = str_replace(" ", " ", $msg);
- return(trim($msg." ".$msglink));
+ // Removing multiple newlines
+ //while (strpos($msg, "\n\n") !== false)
+ // $msg = str_replace("\n\n", "\n", $msg);
+
+ // Looking if the link points to an image
+ $img_str = fetch_url($orig_link);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ if (($image == $orig_link) OR (substr($mime, 0, 6) == "image/"))
+ return(array("msg"=>trim($msg), "image"=>$orig_link));
+ else if (($image != $orig_link) AND ($image != "") AND (strlen($msg."\n".$orig_link) <= 100))
+ return(array("msg"=>trim($msg."\n".$orig_link), "image"=>$image));
+ else
+ return(array("msg"=>trim($msg."\n".$orig_link), "image"=>""));
}
function twitter_post_hook(&$a,&$b) {
$msg = trim($msg);
} else
- $msg = twitter_shortenmsg($b);
+ $msgarr = twitter_shortenmsg($b);
+ $msg = $msgarr["msg"];
+ $image = $msgarr["image"];
// and now tweet it :-)
- if(strlen($msg)) {
+ if(strlen($msg) and ($image == "")) {
$result = $tweet->post('statuses/update', array('status' => $msg));
logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
if ($result->error) {
logger('Send to Twitter failed: "' . $result->error . '"');
}
+ } else if(strlen($msg) and ($image != "")) {
+ $img_str = fetch_url($image);
+
+ $tempfile = tempnam(get_config("system","temppath"), "cache");
+ file_put_contents($tempfile, $img_str);
+ $mime = image_type_to_mime_type(exif_imagetype($tempfile));
+ unlink($tempfile);
+
+ $filename = "upload";
+
+ $result = $tweet->post('statuses/update_with_media', array('media[]' => "{$img_str};type=".$mime.";filename={$filename}" , 'status' => $msg));
+
+ logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
+ if ($result->error) {
+ logger('Send to Twitter failed: "' . $result->error . '"');
+ }
}
}
}
$_SESSION["authenticated"] = true;
$_SESSION["uid"] = $uid;
+ unset($_REQUEST);
$_REQUEST["type"] = "wall";
$_REQUEST["api_source"] = true;
$_REQUEST["profile_uid"] = $uid;
//$_REQUEST["date"] = $post->created_at;
+ $_REQUEST["title"] = "";
+
$_REQUEST["body"] = $post->text;
if (is_string($post->place->name))
$_REQUEST["location"] = $post->place->name;
projects / friendica-addons.git / blobdiff