|
|
@ -0,0 +1,161 @@ |
|
|
|
<?php |
|
|
|
function get_attached_data($body) { |
|
|
|
/* |
|
|
|
- text: |
|
|
|
- type: link, video, photo |
|
|
|
- title: |
|
|
|
- url: |
|
|
|
- image: |
|
|
|
- description: |
|
|
|
- (thumbnail) |
|
|
|
*/ |
|
|
|
$post = array(); |
|
|
|
|
|
|
|
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"))) |
|
|
|
continue; |
|
|
|
|
|
|
|
$post["type"] = substr($data[1], 5); |
|
|
|
|
|
|
|
$post["text"] = trim(str_replace($data[0], "", $body)); |
|
|
|
|
|
|
|
$attacheddata = $data[2]; |
|
|
|
|
|
|
|
if (preg_match("/\[img\](.*?)\[\/img\]/ism", $attacheddata, $matches)) |
|
|
|
$post["image"] = $matches[1]; |
|
|
|
|
|
|
|
if (preg_match("/\[bookmark\=(.*?)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) { |
|
|
|
$post["url"] = $matches[1]; |
|
|
|
$post["title"] = $matches[2]; |
|
|
|
} |
|
|
|
|
|
|
|
// Search for description
|
|
|
|
if (preg_match("/\[quote\](.*?)\[\/quote\]/ism", $attacheddata, $matches)) |
|
|
|
$post["description"] = $matches[1]; |
|
|
|
|
|
|
|
} |
|
|
|
} |
|
|
|
return($post); |
|
|
|
} |
|
|
|
|
|
|
|
function plaintext($a, $b, $limit = 0, $includedlinks = false) { |
|
|
|
require_once("include/bbcode.php"); |
|
|
|
require_once("include/html2plain.php"); |
|
|
|
require_once("mod/parse_url.php"); |
|
|
|
require_once("include/network.php"); |
|
|
|
|
|
|
|
// Simplify image codes
|
|
|
|
$body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $b["body"]); |
|
|
|
|
|
|
|
// At first look at data that is attached via "type-..." stuff
|
|
|
|
// This will hopefully replaced with a dedicated bbcode later
|
|
|
|
$post = get_attached_data($body); |
|
|
|
|
|
|
|
// if nothing is found, it maybe having an image.
|
|
|
|
if (!isset($post["type"])) { |
|
|
|
if (preg_match_all("(\[url=(.*?)\]\s*\[img\](.*?)\[\/img\]\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); |
|
|
|
if ($data["type"] == "photo") { |
|
|
|
$post["type"] = "photo"; |
|
|
|
if (isset($data["images"][0])) |
|
|
|
$post["image"] = $data["images"][0]["src"]; |
|
|
|
else |
|
|
|
$post["image"] = $data["url"]; |
|
|
|
|
|
|
|
$post["preview"] = $pictures[0][2]; |
|
|
|
$post["text"] = str_replace($pictures[0][0], "", $body); |
|
|
|
} |
|
|
|
} elseif (count($pictures) > 1) { |
|
|
|
$post["type"] = "link"; |
|
|
|
$post["url"] = $b["plink"]; |
|
|
|
$post["image"] = $pictures[0][2]; |
|
|
|
$post["text"] = $body; |
|
|
|
} |
|
|
|
} elseif (preg_match_all("(\[img\](.*?)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) { |
|
|
|
if (count($pictures) == 1) { |
|
|
|
$post["type"] = "photo"; |
|
|
|
$post["image"] = $pictures[0][1]; |
|
|
|
$post["text"] = str_replace($pictures[0][0], "", $body); |
|
|
|
} elseif (count($pictures) > 1) { |
|
|
|
$post["type"] = "link"; |
|
|
|
$post["url"] = $b["plink"]; |
|
|
|
$post["image"] = $pictures[0][1]; |
|
|
|
$post["text"] = $body; |
|
|
|
} |
|
|
|
} else { |
|
|
|
$post["type"] = "text"; |
|
|
|
$post["text"] = trim($body); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
if (($b["title"] != "") AND ($post["text"] != "")) |
|
|
|
$post["text"] = trim($b["title"]."\n\n".$post["text"]); |
|
|
|
elseif ($b["title"] != "") |
|
|
|
$post["text"] = trim($b["title"]); |
|
|
|
|
|
|
|
$html = bbcode($post["text"], false, false, 2); |
|
|
|
$msg = html2plain($html, 0, true); |
|
|
|
$msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8')); |
|
|
|
|
|
|
|
$link = ""; |
|
|
|
if ($includedlinks) { |
|
|
|
if ($post["type"] == "link") |
|
|
|
$link = $post["url"]; |
|
|
|
elseif ($post["type"] == "video") |
|
|
|
$link = $post["url"]; |
|
|
|
elseif ($post["type"] == "photo") |
|
|
|
$link = $post["image"]; |
|
|
|
|
|
|
|
if (($msg == "") AND isset($post["title"])) |
|
|
|
$msg = trim($post["title"]); |
|
|
|
|
|
|
|
if (($msg == "") AND isset($post["description"])) |
|
|
|
$msg = trim($post["description"]); |
|
|
|
|
|
|
|
// If the link is already contained in the post, then it neeedn't to be added again
|
|
|
|
// 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)) |
|
|
|
$link = ""; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
if ($limit > 0) { |
|
|
|
// Reduce multiple spaces
|
|
|
|
// When posted to a network with limited space, we try to gain space where possible
|
|
|
|
while (strpos($msg, " ") !== false) |
|
|
|
$msg = str_replace(" ", " ", $msg); |
|
|
|
|
|
|
|
// Twitter is using its own limiter, so we always assume that shortened links will have this length
|
|
|
|
if (strlen($link) > 0) |
|
|
|
$limit = $limit - 23; |
|
|
|
|
|
|
|
if (strlen($msg) > $limit) { |
|
|
|
|
|
|
|
if (!isset($post["url"])) { |
|
|
|
$limit = $limit - 23; |
|
|
|
$post["url"] = $b["plink"]; |
|
|
|
} |
|
|
|
|
|
|
|
$lines = explode("\n", $msg); |
|
|
|
$msg = ""; |
|
|
|
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8'); |
|
|
|
foreach ($lines AS $row=>$line) { |
|
|
|
if (strlen(trim($msg."\n".$line)) <= $limit) |
|
|
|
$msg = trim($msg."\n".$line); |
|
|
|
// Is the new message empty by now or is it a reshared message?
|
|
|
|
elseif (($msg == "") OR (($row == 1) AND (substr($msg, 0, 4) == $recycle))) |
|
|
|
$msg = substr(substr(trim($msg."\n".$line), 0, $limit), 0, -3)."..."; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
$post["text"] = trim($msg); |
|
|
|
|
|
|
|
return($post); |
|
|
|
} |
|
|
|
?>
|