<?php
-require_once "html2bbcode.php";
-function breaklines($line, $level)
+require_once 'include/html2bbcode.php';
+
+function breaklines($line, $level, $wraplength = 75)
{
- $wraplen = 75-$level;
+ if ($wraplength == 0) {
+ $wraplength = 2000000;
+ }
+
+ $wraplen = $wraplength - $level;
- $newlines = array();
+ $newlines = [];
do {
$oldline = $line;
$pos = strrpos($subline, ' ');
- if ($pos == 0)
+ if ($pos == 0) {
$pos = strpos($line, ' ');
+ }
- if (($pos > 0) and strlen($line) > $wraplen) {
+ if (($pos > 0) && strlen($line) > $wraplen) {
$newline = trim(substr($line, 0, $pos));
- if ($level > 0)
- $newline = str_repeat(">", $level).' '.$newline;
+ if ($level > 0) {
+ $newline = str_repeat(">", $level) . ' ' . $newline;
+ }
- $newlines[] = $newline." ";
- $line = substr($line, $pos+1);
+ $newlines[] = $newline . " ";
+ $line = substr($line, $pos + 1);
}
+ } while ((strlen($line) > $wraplen) && !($oldline == $line));
- } while ((strlen($line) > $wraplen) and !($oldline == $line));
-
- if ($level > 0)
- $line = str_repeat(">", $level).' '.$line;
+ if ($level > 0) {
+ $line = str_repeat(">", $level) . ' ' . $line;
+ }
$newlines[] = $line;
-
- return(implode($newlines, "\n"));
+ return implode($newlines, "\n");
}
-function quotelevel($message)
+function quotelevel($message, $wraplength = 75)
{
$lines = explode("\n", $message);
- $newlines = array();
+ $newlines = [];
$level = 0;
- foreach($lines as $line) {;
+ foreach ($lines as $line) {
$line = trim($line);
$startquote = false;
- while (strpos("*".$line, '[quote]') > 0) {
+ while (strpos("*" . $line, '[quote]') > 0) {
$level++;
$pos = strpos($line, '[quote]');
- $line = substr($line, 0, $pos).substr($line, $pos+7);
+ $line = substr($line, 0, $pos) . substr($line, $pos + 7);
$startquote = true;
}
$currlevel = $level;
- while (strpos("*".$line, '[/quote]') > 0) {
+ while (strpos("*" . $line, '[/quote]') > 0) {
$level--;
- if ($level < 0)
+ if ($level < 0) {
$level = 0;
+ }
$pos = strpos($line, '[/quote]');
- $line = substr($line, 0, $pos).substr($line, $pos+8);
+ $line = substr($line, 0, $pos) . substr($line, $pos + 8);
+ }
+
+ if (!$startquote || ($line != '')) {
+ $newlines[] = breaklines($line, $currlevel, $wraplength);
+ }
+ }
+
+ return implode($newlines, "\n");
+}
+
+function collecturls($message)
+{
+ $pattern = '/<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
+ preg_match_all($pattern, $message, $result, PREG_SET_ORDER);
+
+ $urls = [];
+ foreach ($result as $treffer) {
+ $ignore = false;
+
+ // A list of some links that should be ignored
+ $list = ["/user/", "/tag/", "/group/", "/profile/", "/search?search=", "/search?tag=", "mailto:", "/u/", "/node/",
+ "//facebook.com/profile.php?id=", "//plus.google.com/", "//twitter.com/"];
+ foreach ($list as $listitem) {
+ if (strpos($treffer[1], $listitem) !== false) {
+ $ignore = true;
+ }
+ }
+
+ if ((strpos($treffer[1], "//twitter.com/") !== false) && (strpos($treffer[1], "/status/") !== false)) {
+ $ignore = false;
+ }
+
+ if ((strpos($treffer[1], "//plus.google.com/") !== false) && (strpos($treffer[1], "/posts") !== false)) {
+ $ignore = false;
+ }
+
+ if ((strpos($treffer[1], "//plus.google.com/") !== false) && (strpos($treffer[1], "/photos") !== false)) {
+ $ignore = false;
}
- if (!$startquote or ($line != ''))
- $newlines[] = breaklines($line, $currlevel);
+ if (!$ignore) {
+ $urls[$treffer[1]] = $treffer[1];
+ }
}
- return(implode($newlines, "\n"));
+
+ return $urls;
}
-function html2plain($html)
+function html2plain($html, $wraplength = 75, $compact = false)
{
global $lang;
}
$message = $doc->saveHTML();
- $message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br>", " ", ""), $message);
+ $message = str_replace(["\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"], ["<", ">", "<br>", " ", ""], $message);
$message = preg_replace('= [\s]*=i', " ", $message);
- // nach <a href="...">...</a> suchen, die ... miteinander vergleichen und bei Gleichheit durch ein einzelnes ... ersetzen.
- $pattern = '/<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
- preg_match_all($pattern, $message, $result, PREG_SET_ORDER);
+ // Collecting all links
+ $urls = collecturls($message);
- foreach ($result as $treffer) {
- if ($treffer[1] == $treffer[2]) {
- $search = '<a href="'.$treffer[1].'" target="_blank">'.$treffer[1].'</a>';
- $message = str_replace($search, $treffer[1], $message);
- }
- }
@$doc->loadHTML($message);
- node2bbcode($doc, 'html', array(), '', '');
- node2bbcode($doc, 'body', array(), '', '');
+ node2bbcode($doc, 'html', [], '', '');
+ node2bbcode($doc, 'body', [], '', '');
// MyBB-Auszeichnungen
- node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '_', '_');
- node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '/', '/');
- node2bbcode($doc, 'span', array('style'=>'font-weight: bold;'), '*', '*');
-
- node2bbcode($doc, 'strong', array(), '*', '*');
- node2bbcode($doc, 'b', array(), '*', '*');
- node2bbcode($doc, 'i', array(), '/', '/');
- node2bbcode($doc, 'u', array(), '_', '_');
-
- node2bbcode($doc, 'blockquote', array(), '[quote]', "[/quote]\n");
+ /*
+ node2bbcode($doc, 'span', array('style'=>'text-decoration: underline;'), '_', '_');
+ node2bbcode($doc, 'span', array('style'=>'font-style: italic;'), '/', '/');
+ node2bbcode($doc, 'span', array('style'=>'font-weight: bold;'), '*', '*');
+
+ node2bbcode($doc, 'strong', array(), '*', '*');
+ node2bbcode($doc, 'b', array(), '*', '*');
+ node2bbcode($doc, 'i', array(), '/', '/');
+ node2bbcode($doc, 'u', array(), '_', '_');
+ */
+
+ if ($compact) {
+ node2bbcode($doc, 'blockquote', [], "»", "«");
+ } else {
+ node2bbcode($doc, 'blockquote', [], '[quote]', "[/quote]\n");
+ }
- node2bbcode($doc, 'br', array(), "\n", '');
+ node2bbcode($doc, 'br', [], "\n", '');
- node2bbcode($doc, 'span', array(), "", "");
- node2bbcode($doc, 'pre', array(), "", "");
- node2bbcode($doc, 'div', array(), "\r", "\r");
- node2bbcode($doc, 'p', array(), "\n", "\n");
+ node2bbcode($doc, 'span', [], "", "");
+ node2bbcode($doc, 'pre', [], "", "");
+ node2bbcode($doc, 'div', [], "\r", "\r");
+ node2bbcode($doc, 'p', [], "\n", "\n");
//node2bbcode($doc, 'ul', array(), "\n[list]", "[/list]\n");
//node2bbcode($doc, 'ol', array(), "\n[list=1]", "[/list]\n");
- node2bbcode($doc, 'li', array(), "\n* ", "\n");
-
- node2bbcode($doc, 'hr', array(), str_repeat("-", 70), "");
-
- node2bbcode($doc, 'tr', array(), "\n", "");
- node2bbcode($doc, 'td', array(), "\t", "");
-
- node2bbcode($doc, 'h1', array(), "\n\n*", "*\n");
- node2bbcode($doc, 'h2', array(), "\n\n*", "*\n");
- node2bbcode($doc, 'h3', array(), "\n\n*", "*\n");
- node2bbcode($doc, 'h4', array(), "\n\n*", "*\n");
- node2bbcode($doc, 'h5', array(), "\n\n*", "*\n");
- node2bbcode($doc, 'h6', array(), "\n\n*", "*\n");
+ node2bbcode($doc, 'li', [], "\n* ", "\n");
+
+ node2bbcode($doc, 'hr', [], "\n" . str_repeat("-", 70) . "\n", "");
+
+ node2bbcode($doc, 'tr', [], "\n", "");
+ node2bbcode($doc, 'td', [], "\t", "");
+
+ node2bbcode($doc, 'h1', [], "\n\n*", "*\n");
+ node2bbcode($doc, 'h2', [], "\n\n*", "*\n");
+ node2bbcode($doc, 'h3', [], "\n\n*", "*\n");
+ node2bbcode($doc, 'h4', [], "\n\n*", "*\n");
+ node2bbcode($doc, 'h5', [], "\n\n*", "*\n");
+ node2bbcode($doc, 'h6', [], "\n\n*", "*\n");
+
+ // Problem: there is no reliable way to detect if it is a link to a tag or profile
+ //node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1 ', ' ', true);
+ //node2bbcode($doc, 'a', array('href'=>'/(.+)/', 'rel'=>'oembed'), ' $1 ', '', true);
+ //node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
+ //node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
+ //node2bbcode($doc, 'img', array(), '', '');
+ if (!$compact) {
+ node2bbcode($doc, 'img', ['src' => '/(.+)/'], ' [img]$1', '[/img] ');
+ } else {
+ node2bbcode($doc, 'img', ['src' => '/(.+)/'], ' ', ' ');
+ }
- node2bbcode($doc, 'a', array('href'=>'/(.+)/'), ' $1', '', true);
- node2bbcode($doc, 'img', array('alt'=>'/(.+)/'), '$1', '');
- node2bbcode($doc, 'img', array('title'=>'/(.+)/'), '$1', '');
- node2bbcode($doc, 'img', array(), '', '');
- node2bbcode($doc, 'img', array('src'=>'/(.+)/'), '[img]$1', '[/img]');
+ node2bbcode($doc, 'iframe', ['src' => '/(.+)/'], ' $1 ', '');
$message = $doc->saveHTML();
- $message = str_replace("[img]", "", $message);
- $message = str_replace("[/img]", "", $message);
+ if (!$compact) {
+ $message = str_replace("[img]", "", $message);
+ $message = str_replace("[/img]", "", $message);
+ }
// was ersetze ich da?
// Irgendein stoerrisches UTF-Zeug
- $message = str_replace(chr(194).chr(160), ' ', $message);
+ $message = str_replace(chr(194) . chr(160), ' ', $message);
$message = str_replace(" ", " ", $message);
$message = html_entity_decode($message, ENT_QUOTES, 'UTF-8');
+ if (!$compact && ($message != '')) {
+ foreach ($urls as $id => $url) {
+ if ($url != '' && strpos($message, $url) === false) {
+ $message .= "\n" . $url . ' ';
+ }
+ }
+ }
+
+ $message = str_replace("\n«", "«\n", $message);
+ $message = str_replace("»\n", "\n»", $message);
+
do {
$oldmessage = $message;
$message = str_replace("\n\n\n", "\n\n", $message);
} while ($oldmessage != $message);
- $message = quotelevel(trim($message));
+ $message = quotelevel(trim($message), $wraplength);
- return(trim($message));
+ return trim($message);
}
-?>
projects / friendica.git / blobdiff