X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fplaintext.php;h=4f435fc6a29339a55453eae7ea24cec03641dac3;hb=7bba9c783f86e0fac018e1515dcbfcabbb1413b4;hp=caba68d8aff03ee813cd61f8869f44a8e20c0bab;hpb=c41b1c2d55c2359d444159bdff903f291cf94ed2;p=friendica.git diff --git a/include/plaintext.php b/include/plaintext.php index caba68d8af..4f435fc6a2 100644 --- a/include/plaintext.php +++ b/include/plaintext.php @@ -9,6 +9,10 @@ function get_attached_data($body) { - description: - (thumbnail) */ + + // Simplify image codes + $body = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $body); + $post = array(); if (preg_match_all("(\[class=(.*?)\](.*?)\[\/class\])ism",$body, $attached, PREG_SET_ORDER)) { @@ -22,10 +26,12 @@ function get_attached_data($body) { $attacheddata = $data[2]; - if (preg_match("/\[img\](.*?)\[\/img\]/ism", $attacheddata, $matches)) + $URLSearchString = "^\[\]"; + + if (preg_match("/\[img\]([$URLSearchString]*)\[\/img\]/ism", $attacheddata, $matches)) $post["image"] = $matches[1]; - if (preg_match("/\[bookmark\=(.*?)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) { + if (preg_match("/\[bookmark\=([$URLSearchString]*)\](.*?)\[\/bookmark\]/ism", $attacheddata, $matches)) { $post["url"] = $matches[1]; $post["title"] = $matches[2]; } @@ -36,28 +42,17 @@ function get_attached_data($body) { } } - 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)) { + require_once("mod/parse_url.php"); + require_once("include/Photo.php"); + + $URLSearchString = "^\[\]"; + 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])) @@ -67,6 +62,14 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false) { $post["preview"] = $pictures[0][2]; $post["text"] = str_replace($pictures[0][0], "", $body); + } else { + $imgdata = get_photo_info($pictures[0][1]); + if (substr($imgdata["mime"], 0, 6) == "image/") { + $post["type"] = "photo"; + $post["image"] = $pictures[0][1]; + $post["preview"] = $pictures[0][2]; + $post["text"] = str_replace($pictures[0][0], "", $body); + } } } elseif (count($pictures) > 1) { $post["type"] = "link"; @@ -74,7 +77,7 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false) { $post["image"] = $pictures[0][2]; $post["text"] = $body; } - } elseif (preg_match_all("(\[img\](.*?)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) { + } elseif (preg_match_all("(\[img\]([$URLSearchString]*)\[\/img\])ism", $body, $pictures, PREG_SET_ORDER)) { if (count($pictures) == 1) { $post["type"] = "photo"; $post["image"] = $pictures[0][1]; @@ -85,18 +88,56 @@ function plaintext($a, $b, $limit = 0, $includedlinks = false) { $post["image"] = $pictures[0][1]; $post["text"] = $body; } - } else { + } + if (!isset($post["type"])) { $post["type"] = "text"; $post["text"] = trim($body); } + } elseif (isset($post["url"]) AND ($post["type"] == "video")) { + require_once("mod/parse_url.php"); + $data = parseurl_getsiteinfo_cached($post["url"], true); + + if (isset($data["images"][0])) + $post["image"] = $data["images"][0]["src"]; } + return($post); +} + +function shortenmsg($msg, $limit, $twitter = false) { + // To-Do: + // For Twitter URLs aren't shortened, but they have to be calculated as if. + + $lines = explode("\n", $msg); + $msg = ""; + $recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8'); + foreach ($lines AS $row=>$line) { + if (iconv_strlen(trim($msg."\n".$line), "UTF-8") <= $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))) + $msg = iconv_substr(iconv_substr(trim($msg."\n".$line), 0, $limit, "UTF-8"), 0, -3, "UTF-8")."..."; + else + break; + } + return($msg); +} + +function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2) { + require_once("include/bbcode.php"); + require_once("include/html2plain.php"); + require_once("include/network.php"); + + // 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"]); + 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); + $html = bbcode($post["text"], false, false, $htmlmode); $msg = html2plain($html, 0, true); $msg = trim(html_entity_decode($msg,ENT_QUOTES,'UTF-8')); @@ -131,26 +172,20 @@ function plaintext($a, $b, $limit = 0, $includedlinks = 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) + if (iconv_strlen($link, "UTF-8") > 0) $limit = $limit - 23; - if (strlen($msg) > $limit) { + if (iconv_strlen($msg, "UTF-8") > $limit) { if (!isset($post["url"])) { $limit = $limit - 23; $post["url"] = $b["plink"]; - } + } elseif (strpos($b["body"], "[share") !== false) + $post["url"] = $b["plink"]; + elseif (get_pconfig($b["uid"], "system", "no_intelligent_shortening")) + $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)."..."; - } + $msg = shortenmsg($msg, $limit); } }