//echo "<pre>"; var_dump($r); die();
}
}
+ header("HTTP/1.1 404 Not Found");
logger('API call not implemented: '.$a->query_string." - ".print_r($_REQUEST,true));
$r = '<status><error>not implemented</error></status>';
switch($type){
$_REQUEST['type'] = 'wall';
$_REQUEST['profile_uid'] = local_user();
$_REQUEST['api_source'] = true;
- $txt = urldecode(requestdata('status'));
+ $txt = requestdata('status');
+ //$txt = urldecode(requestdata('status'));
require_once('library/HTMLPurifier.auto.php');
require_once('include/html2bbcode.php');
}
else
- $_REQUEST['body'] = urldecode(requestdata('status'));
+ $_REQUEST['body'] = requestdata('status');
+ //$_REQUEST['body'] = urldecode(requestdata('status'));
$parent = requestdata('in_reply_to_status_id');
if(ctype_digit($parent))
notifications/leave
blocks/exists
blocks/blocking
+lists
*/
+
function bb2diaspora($Text,$preserve_nl = false) {
-//////////////////////
-// An attempt was made to convert bbcode to html and then to markdown
-// consisting of the following lines.
-// I'm undoing this as we have a lot of bbcode constructs which
-// were simply getting lost, for instance bookmark, vimeo, video, youtube, events, etc.
-// We can try this again, but need a very good test sequence to verify
-// all the major bbcode constructs that we use are getting through.
-//////////////////////
-/*
- // bbcode() will convert "[*]" into "<li>" with no closing "</li>"
- // Markdownify() is unable to handle these, as it makes each new
- // "<li>" into a deeper nested element until it crashes. So pre-format
- // the lists as Diaspora lists before sending the $Text to bbcode()
- //
- // Note that to get nested lists to work for Diaspora, we would need
- // to define the closing tag for the list elements. So nested lists
- // are going to be flattened out in Diaspora for now
-
- $endlessloop = 0;
- while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
- ((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
- ((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false))) && (++$endlessloop < 20)) {
- $Text = preg_replace_callback("/\[list\](.*?)\[\/list\]/is", 'diaspora_ul', $Text);
- $Text = preg_replace_callback("/\[list=1\](.*?)\[\/list\]/is", 'diaspora_ol', $Text);
- $Text = preg_replace_callback("/\[list=i\](.*?)\[\/list\]/s",'diaspora_ol', $Text);
- $Text = preg_replace_callback("/\[list=I\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
- $Text = preg_replace_callback("/\[list=a\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
- $Text = preg_replace_callback("/\[list=A\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
- $Text = preg_replace_callback("/\[ul\](.*?)\[\/ul\]/is", 'diaspora_ul', $Text);
- $Text = preg_replace_callback("/\[ol\](.*?)\[\/ol\]/is", 'diaspora_ol', $Text);
- }
-
-*/
+ // Re-enabling the converter again.
+ // The bbcode parser now handles youtube-links (and the other stuff) correctly.
+ // Additionally the html code is now fixed so that lists are now working.
// Convert it to HTML - don't try oembed
-// $Text = bbcode($Text, $preserve_nl, false);
+ $Text = bbcode($Text, $preserve_nl, false);
// Now convert HTML to Markdown
-// $md = new Markdownify(false, false, false);
-// $Text = $md->parseString($Text);
+ $md = new Markdownify(false, false, false);
+ $Text = $md->parseString($Text);
// If the text going into bbcode() has a plain URL in it, i.e.
// with no [url] tags around it, it will come out of parseString()
// looking like: <http://url.com>, which gets removed by strip_tags().
// So take off the angle brackets of any such URL
-// $Text = preg_replace("/<http(.*?)>/is", "http$1", $Text);
+ $Text = preg_replace("/<http(.*?)>/is", "http$1", $Text);
// Remove all unconverted tags
-// $Text = strip_tags($Text);
-
-//////
-// end of bb->html->md conversion attempt
-//////
+ $Text = strip_tags($Text);
+/* Old routine
$ev = bbtoevent($Text);
$Text = preg_replace_callback('/\[(.*?)\]\((.*?)\)/ism','unescape_underscores_in_links',$Text);
+*/
// Remove any leading or trailing whitespace, as this will mess up
// the Diaspora signature verification and cause the item to disappear
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
- $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
-
- $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
-
// Try to Oembed
if ($tryoembed) {
+ $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="425" height="350"><a href="$1">$1</a></video>', $Text);
+ $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
+
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
+ } else {
+ $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '$1', $Text);
+ $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '$1', $Text);
}
// html5 video and audio
- $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
-
+ if ($tryoembed)
+ $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="425" height="350"><a href="$1">$1</a></iframe>', $Text);
+ else
+ $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
// Youtube extensions
if ($tryoembed) {
$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
$Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
- $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="425" height="350" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
+ if ($tryoembed)
+ $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="425" height="350" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
+ else
+ $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", "http://www.youtube.com/watch?v=$1", $Text);
if ($tryoembed) {
}
$Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
- $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
- $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="425" height="350" src="http://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
+ $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
+
+ if ($tryoembed)
+ $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="425" height="350" src="http://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
+ else
+ $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", "http://vimeo.com/$1", $Text);
// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
if($saved_image)
$Text = bb_replace_images($Text, $saved_image);
+ // Clean up the HTML by loading and saving the HTML with the DOM
+ // Only do it when it has to be done - for performance reasons
+ if (!$tryoembed) {
+ $doc = new DOMDocument();
+ $doc->preserveWhiteSpace = false;
+
+ $Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
+
+ $doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
+ @$doc->loadHTML($doctype."<html><body>".$Text."</body></html>");
+
+ $Text = $doc->saveHTML();
+ $Text = str_replace(array("<html><body>", "</body></html>", $doctype), array("", "", ""), $Text);
+
+ $Text = str_replace('<br></li>','</li>', $Text);
+
+ $Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
+ }
+
call_hooks('bbcode',$Text);
return $Text;
}
public function q($sql) {
+ global $a;
if((! $this->db) || (! $this->connected))
return false;
$this->error = '';
- //if (get_config("system", "db_log") != "")
- // @file_put_contents(get_config("system", "db_log"), datetime_convert().':'.session_id(). ' Start '.$sql."\n", FILE_APPEND);
+ if ($a->config["system"]["db_log"] != "")
+ $stamp1 = microtime(true);
if($this->mysqli)
$result = @$this->db->query($sql);
else
$result = @mysql_query($sql,$this->db);
- //if (get_config("system", "db_log") != "")
- // @file_put_contents(get_config("system", "db_log"), datetime_convert().':'.session_id(). ' Stop '."\n", FILE_APPEND);
+ if ($a->config["system"]["db_log"] != "") {
+ $stamp2 = microtime(true);
+ $duration = round($stamp2-$stamp1, 3);
+ if ($duration > $a->config["system"]["db_loglimit"]) {
+ $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+ @file_put_contents($a->config["system"]["db_log"], $duration."\t".
+ basename($backtrace[1]["file"])."\t".
+ $backtrace[1]["line"]."\t".$backtrace[2]["function"]."\t".
+ substr($sql, 0, 2000)."\n", FILE_APPEND);
+ }
+ }
if($this->mysqli) {
if($this->db->errno)
return $body;
}}
+function title_is_body($title, $body) {
+
+ $title = strip_tags($title);
+ $title = trim($title);
+ $title = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $title);
+
+ $body = strip_tags($body);
+ $body = trim($body);
+ $body = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $body);
+
+ if (strlen($title) < strlen($body))
+ $body = substr($body, 0, strlen($title));
+
+ if (($title != $body) and (substr($title, -3) == "...")) {
+ $pos = strrpos($title, "...");
+ if ($pos > 0) {
+ $title = substr($title, 0, $pos);
+ $body = substr($body, 0, $pos);
+ }
+ }
+
+ return($title == $body);
+}
$res['body'] = unxmlify($item->get_content());
$res['plink'] = unxmlify($item->get_link(0));
+ // removing the content of the title if its identically to the body
+ // This helps with auto generated titles e.g. from tumblr
+ if (title_is_body($res["title"], $res["body"]))
+ $res['title'] = "";
+
if($res['plink'])
$base_url = implode('/', array_slice(explode('/',$res['plink']),0,3));
else
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
- }
+ }
$rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor');
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
- }
+ }
$rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject');
$res['app'] = strip_tags(unxmlify($apps[0]['attribs']['']['source']));
if($res['app'] === 'web')
$res['app'] = 'OStatus';
- }
+ }
// base64 encoded json structure representing Diaspora signature
foreach($base as $link) {
if(!x($res, 'owner-avatar') || !$res['owner-avatar']) {
- if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
+ if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
$res['owner-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
call_hooks('parse_atom', $arr);
+ //if (($res["title"] != "") or (strpos($res["body"], "RT @") > 0)) {
+ if (strpos($res["body"], "RT @") !== false) {
+ $debugfile = tempnam("/home/ike/log", "item-res2-");
+ file_put_contents($debugfile, serialize($arr));
+ }
+
return $res;
}
// Now process the feed
- if($feed->get_item_quantity()) {
+ if($feed->get_item_quantity()) {
logger('consume_feed: feed item count = ' . $feed->get_item_quantity());
foreach($items as $item) {
- $is_reply = false;
+ $is_reply = false;
$item_id = $item->get_id();
$rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to');
if(isset($rawthread[0]['attribs']['']['ref'])) {
continue;
// Have we seen it? If not, import it.
-
+
$item_id = $item->get_id();
$datarray = get_atom_elements($feed,$item);
-
if((! x($datarray,'author-name')) && ($contact['network'] != NETWORK_DFRN))
$datarray['author-name'] = $contact['name'];
if((! x($datarray,'author-link')) && ($contact['network'] != NETWORK_DFRN))
return $o;
}
-
function store_diaspora_retract_sig($item, $user, $baseurl) {
// Note that we can't add a target_author_signature
// if the comment was deleted by a remote user. That should be ok, because if a remote user is deleting
return false;
@curl_setopt($ch, CURLOPT_HEADER, true);
-
+
if (!is_null($accept_content)){
curl_setopt($ch,CURLOPT_HTTPHEADER, array (
"Accept: " . $accept_content
));
}
-
+
@curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
- @curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
+ //@curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
+ @curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Friendica)");
if(intval($timeout)) {
$base = $s;
$curl_info = @curl_getinfo($ch);
$http_code = $curl_info['http_code'];
-
// logger('fetch_url:' . $http_code . ' data: ' . $s);
$header = '';
}
if($http_code == 301 || $http_code == 302 || $http_code == 303 || $http_code == 307) {
- $matches = array();
- preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
- $newurl = trim(array_pop($matches));
+ $matches = array();
+ preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
+ $newurl = trim(array_pop($matches));
if(strpos($newurl,'/') === 0)
$newurl = $url . $newurl;
- $url_parsed = @parse_url($newurl);
- if (isset($url_parsed)) {
- $redirects++;
- return fetch_url($newurl,$binary,$redirects,$timeout);
- }
- }
+ $url_parsed = @parse_url($newurl);
+ if (isset($url_parsed)) {
+ $redirects++;
+ return fetch_url($newurl,$binary,$redirects,$timeout);
+ }
+ }
$a->set_curl_code($http_code);
$body = substr($s,strlen($header));
-
$a->set_curl_headers($header);
-
@curl_close($ch);
return($body);
}}
$a = get_app();
+ // Picture addresses can contain special characters
+ $s = htmlspecialchars_decode($s);
+
$matches = null;
$c = preg_match_all('/\[img\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
if($c) {
<?php
+if(!function_exists('deletenode')) {
+ function deletenode(&$doc, $node)
+ {
+ $xpath = new DomXPath($doc);
+ $list = $xpath->query("//".$node);
+ foreach ($list as $child)
+ $child->parentNode->removeChild($child);
+ }
+}
+
+function completeurl($url, $scheme) {
+ $urlarr = parse_url($url);
+
+ if (isset($urlarr["scheme"]))
+ return($url);
+
+ $schemearr = parse_url($scheme);
+
+ $complete = $schemearr["scheme"]."://".$schemearr["host"];
+
+ if ($schemearr["port"] != "")
+ $complete .= ":".$schemearr["port"];
+
+ $complete .= $urlarr["path"];
+
+ if ($urlarr["query"] != "")
+ $complete .= "?".$urlarr["query"];
+
+ if ($urlarr["fragment"] != "")
+ $complete .= "#".$urlarr["fragment"];
+
+ return($complete);
+}
-require_once('library/HTML5/Parser.php');
-require_once('library/HTMLPurifier.auto.php');
+function parseurl_getsiteinfo($url) {
+ $siteinfo = array();
+
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $url);
+ curl_setopt($ch, CURLOPT_HEADER, 1);
+ curl_setopt($ch, CURLOPT_NOBODY, 0);
+ curl_setopt($ch, CURLOPT_TIMEOUT, 3);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ curl_setopt($ch,CURLOPT_USERAGENT,'Opera/9.64(Windows NT 5.1; U; de) Presto/2.1.1');
+
+ $header = curl_exec($ch);
+ curl_close($ch);
+
+ // Fetch the first mentioned charset. Can be in body or header
+ if (preg_match('/charset=(.*?)['."'".'"\s\n]/', $header, $matches))
+ $charset = trim(array_pop($matches));
+ else
+ $charset = "utf-8";
+
+ $pos = strpos($header, "\r\n\r\n");
+
+ if ($pos)
+ $body = trim(substr($header, $pos));
+ else
+ $body = $header;
+
+ $body = mb_convert_encoding($body, "UTF-8", $charset);
+ $body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8");
+
+ $doc = new DOMDocument();
+ @$doc->loadHTML($body);
+
+ deletenode($doc, 'style');
+ deletenode($doc, 'script');
+ deletenode($doc, 'option');
+ deletenode($doc, 'h1');
+ deletenode($doc, 'h2');
+ deletenode($doc, 'h3');
+ deletenode($doc, 'h4');
+ deletenode($doc, 'h5');
+ deletenode($doc, 'h6');
+ deletenode($doc, 'ol');
+ deletenode($doc, 'ul');
+
+ $xpath = new DomXPath($doc);
+
+ //$list = $xpath->query("head/title");
+ $list = $xpath->query("//title");
+ foreach ($list as $node)
+ $siteinfo["title"] = html_entity_decode($node->nodeValue, ENT_QUOTES, "UTF-8");
+
+ //$list = $xpath->query("head/meta[@name]");
+ $list = $xpath->query("//meta[@name]");
+ foreach ($list as $node) {
+ $attr = array();
+ if ($node->attributes->length)
+ foreach ($node->attributes as $attribute)
+ $attr[$attribute->name] = $attribute->value;
+
+ $attr["content"] = html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8");
+
+ switch (strtolower($attr["name"])) {
+ case "fulltitle":
+ $siteinfo["title"] = $attr["content"];
+ break;
+ case "description":
+ $siteinfo["text"] = $attr["content"];
+ break;
+ case "dc.title":
+ $siteinfo["title"] = $attr["content"];
+ break;
+ case "dc.description":
+ $siteinfo["text"] = $attr["content"];
+ break;
+ }
+ }
+
+ //$list = $xpath->query("head/meta[@property]");
+ $list = $xpath->query("//meta[@property]");
+ foreach ($list as $node) {
+ $attr = array();
+ if ($node->attributes->length)
+ foreach ($node->attributes as $attribute)
+ $attr[$attribute->name] = $attribute->value;
+
+ $attr["content"] = html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8");
+
+ switch (strtolower($attr["property"])) {
+ case "og:image":
+ $siteinfo["image"] = $attr["content"];
+ break;
+ case "og:title":
+ $siteinfo["title"] = $attr["content"];
+ break;
+ case "og:description":
+ $siteinfo["text"] = $attr["content"];
+ break;
+ }
+ }
+
+ if ($siteinfo["image"] == "") {
+ $list = $xpath->query("//img[@src]");
+ foreach ($list as $node) {
+ $attr = array();
+ if ($node->attributes->length)
+ foreach ($node->attributes as $attribute)
+ $attr[$attribute->name] = $attribute->value;
+
+ $src = completeurl($attr["src"], $url);
+ $photodata = getimagesize($src);
+
+ if (($photodata[0] > 150) and ($photodata[1] > 150)) {
+ if ($photodata[0] > 300) {
+ $photodata[1] = $photodata[1] * (300 / $photodata[0]);
+ $photodata[0] = 300;
+ }
+ if ($photodata[1] > 300) {
+ $photodata[0] = $photodata[0] * (300 / $photodata[1]);
+ $photodata[1] = 300;
+ }
+ $siteinfo["images"][] = array("src"=>$src,
+ "width"=>$photodata[0],
+ "height"=>$photodata[1]);
+ }
+
+ }
+ } else {
+ $src = completeurl($siteinfo["image"], $url);
+ $photodata = getimagesize($src);
+
+ if (($photodata[0] > 10) and ($photodata[1] > 10))
+ $siteinfo["images"][] = array("src"=>$src,
+ "width"=>$photodata[0],
+ "height"=>$photodata[1]);
+ }
+
+ if ($siteinfo["text"] == "") {
+ $text = "";
+
+ $list = $xpath->query("//div[@class='article']");
+ foreach ($list as $node)
+ if (strlen($node->nodeValue) > 40)
+ $text .= " ".trim($node->nodeValue);
+
+ if ($text == "") {
+ $list = $xpath->query("//div[@class='content']");
+ foreach ($list as $node)
+ if (strlen($node->nodeValue) > 40)
+ $text .= " ".trim($node->nodeValue);
+ }
+
+ // If none text was found then take the paragraph content
+ if ($text == "") {
+ $list = $xpath->query("//p");
+ foreach ($list as $node)
+ if (strlen($node->nodeValue) > 40)
+ $text .= " ".trim($node->nodeValue);
+ }
+
+ if ($text != "") {
+ $text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text));
+
+ while (strpos($text, " "))
+ $text = trim(str_replace(" ", " ", $text));
+
+ $siteinfo["text"] = html_entity_decode(substr($text,0,350), ENT_QUOTES, "UTF-8").'...';
+ }
+ }
+
+ return($siteinfo);
+}
function arr_add_hashes(&$item,$k) {
$item = '#' . $item;
if(local_user() && intval(get_pconfig(local_user(),'system','plaintext')))
$textmode = true;
- if($textmode)
- $br = (($textmode) ? "\n" : '<br /?');
+ //if($textmode)
+ $br = (($textmode) ? "\n" : '<br />');
if(x($_GET,'binurl'))
$url = trim(hex2bin($_GET['binurl']));
logger('parse_url: ' . $url);
-
if($textmode)
$template = $br . '[bookmark=%s]%s[/bookmark]%s' . $br;
else
$template = "<br /><a class=\"bookmark\" href=\"%s\" >%s</a>%s<br />";
-
$arr = array('url' => $url, 'text' => '');
call_hooks('parse_link', $arr);
if($url && $title && $text) {
if($textmode)
- $text = $br . $br . '[quote]' . $text . '[/quote]' . $br;
+ $text = $br . '[quote]' . trim($text) . '[/quote]' . $br;
else
- $text = '<br /><br /><blockquote>' . $text . '</blockquote><br />';
+ $text = '<br /><blockquote>' . trim($text) . '</blockquote><br />';
$title = str_replace(array("\r","\n"),array('',''),$title);
$result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags;
- logger('parse_url (unparsed): returns: ' . $result);
+ logger('parse_url (unparsed): returns: ' . $result);
echo $result;
killme();
}
+ $siteinfo = parseurl_getsiteinfo($url);
- if($url) {
- $s = fetch_url($url);
- } else {
- echo '';
- killme();
- }
-
-// logger('parse_url: data: ' . $s, LOGGER_DATA);
-
- if(! $s) {
- echo sprintf($template,$url,$url,'') . $str_tags;
- killme();
- }
-
- $matches = '';
- $c = preg_match('/\<head(.*?)\>(.*?)\<\/head\>/ism',$s,$matches);
- if($c) {
-// logger('parse_url: header: ' . $matches[2], LOGGER_DATA);
- try {
- $domhead = HTML5_Parser::parse($matches[2]);
- } catch (DOMException $e) {
- logger('scrape_dfrn: parse error: ' . $e);
- }
- if($domhead)
- logger('parsed header');
- }
-
- if(! $title) {
- if(strpos($s,'<title>')) {
- $title = substr($s,strpos($s,'<title>')+7,64);
- if(strpos($title,'<') !== false)
- $title = strip_tags(substr($title,0,strpos($title,'<')));
- }
- }
-
- $config = HTMLPurifier_Config::createDefault();
- $config->set('Cache.DefinitionImpl', null);
- $purifier = new HTMLPurifier($config);
- $s = $purifier->purify($s);
-
-// logger('purify_output: ' . $s);
-
- try {
- $dom = HTML5_Parser::parse($s);
- } catch (DOMException $e) {
- logger('scrape_dfrn: parse error: ' . $e);
- }
-
- if(! $dom) {
- echo sprintf($template,$url,$url,'') . $str_tags;
+ if($siteinfo["title"] == "") {
+ echo print_r($siteinfo, true);
+ //echo sprintf($template,$url,$url,'') . $str_tags;
killme();
+ } else {
+ $text = $siteinfo["text"];
+ $title = $siteinfo["title"];
}
- $items = $dom->getElementsByTagName('title');
-
- if($items) {
- foreach($items as $item) {
- $title = trim($item->textContent);
- break;
- }
- }
-
-
- if(! $text) {
- $divs = $dom->getElementsByTagName('div');
- if($divs) {
- foreach($divs as $div) {
- $class = $div->getAttribute('class');
- if($class && (stristr($class,'article') || stristr($class,'content'))) {
- $items = $div->getElementsByTagName('p');
- if($items) {
- foreach($items as $item) {
- $text = $item->textContent;
- if(stristr($text,'<script')) {
- $text = '';
- continue;
- }
- $text = strip_tags($text);
- if(strlen($text) < 100) {
- $text = '';
- continue;
- }
- $text = substr($text,0,250) . '...' ;
- break;
- }
- }
- }
- if($text)
- break;
- }
- }
-
- if(! $text) {
- $items = $dom->getElementsByTagName('p');
- if($items) {
- foreach($items as $item) {
- $text = $item->textContent;
- if(stristr($text,'<script'))
- continue;
- $text = strip_tags($text);
- if(strlen($text) < 100) {
- $text = '';
- continue;
- }
- $text = substr($text,0,250) . '...' ;
- break;
- }
- }
- }
- }
-
- if(! $text) {
- logger('parsing meta');
- $items = (isset($domhead) && is_object($domhead) ? $domhead->getElementsByTagName('meta') : null);
- if($items) {
- foreach($items as $item) {
- $property = $item->getAttribute('property');
- if($property && (stristr($property,':description'))) {
-
- $text = $item->getAttribute('content');
- if(stristr($text,'<script')) {
- $text = '';
- continue;
- }
- $text = strip_tags($text);
+ $image = "";
-
- $text = substr($text,0,250) . '...' ;
- }
- if($property && (stristr($property,':image'))) {
-
- $image = $item->getAttribute('content');
- if(stristr($text,'<script')) {
- $image = '';
- continue;
- }
- $image = strip_tags($image);
-
- $i = fetch_url($image);
- if($i) {
- require_once('include/Photo.php');
- // guess mimetype from headers or filename
- $type = guess_image_type($image,true);
-
- $ph = new Photo($i, $type);
- if($ph->is_valid()) {
- if($ph->getWidth() > 300 || $ph->getHeight() > 300) {
- $ph->scaleImage(300);
- $new_width = $ph->getWidth();
- $new_height = $ph->getHeight();
- if($textmode)
- $image = $br . $br . '[img=' . $new_width . 'x' . $new_height . ']' . $image . '[/img]';
- else
- $image = '<br /><br /><img height="' . $new_height . '" width="' . $new_width . '" src="' .$image . '" alt="photo" />';
- }
- else {
- if($textmode)
- $image = $br . $br . '[img]' . $image . '[/img]';
- else
- $image = '<br /><br /><img src="' . $image . '" alt="photo" />';
- }
- }
- else
- $image = '';
-
- }
- }
- }
- }
- }
+ foreach ($siteinfo["images"] as $imagedata)
+ if($textmode)
+ $image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]';
+ else
+ $image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" />';
if(strlen($text)) {
if($textmode)
- $text = $br .$br . '[quote]' . $text . '[/quote]' . $br ;
+ $text = $br.'[quote]'.trim($text).'[/quote]'.$br ;
else
- $text = '<br /><br /><blockquote>' . $text . '</blockquote><br />';
+ $text = '<br /><blockquote>'.trim($text).'</blockquote><br />';
}
if($image) {
- $text = $image . $br . $text;
+ $text = $br.$br.$image.$text;
}
$title = str_replace(array("\r","\n"),array('',''),$title);
$result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags;
- logger('parse_url: returns: ' . $result);
+ logger('parse_url: returns: ' . $result);
- echo $result;
+ echo trim($result);
killme();
}
projects / friendica.git / commitdiff