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Move xml to namespace 

Relocate xml from include to src
Related to #3878
This commit is contained in:
Adam Magness 2017-11-10 00:00:50 -05:00
parent 84e3cc6f9a
commit 2727104a5b
12 changed files with 5394 additions and 5137 deletions
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9427
include/api.php
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File diff suppressed because it is too large Load Diff

130
include/html2bbcode.php
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@ -8,7 +8,8 @@
* https://github.com/annando/Syncom
*/
require_once("include/xml.php");
use Friendica\Util\Xml;
function node2bbcode(&$doc, $oldnode, $attributes, $startbb, $endbb)
{
@ -86,7 +87,8 @@ function html2bbcode($message, $basepath = '')
// Removing code blocks before the whitespace removal processing below
$codeblocks = [];
$message = preg_replace_callback('#<pre><code(?: class="([^"]*)")?>(.*)</code></pre>#iUs',
$message = preg_replace_callback(
'#<pre><code(?: class="([^"]*)")?>(.*)</code></pre>#iUs',
function ($matches) use (&$codeblocks) {
$return = '[codeblock-' . count($codeblocks) . ']';
@ -96,18 +98,21 @@ function html2bbcode($message, $basepath = '')
}
$codeblocks[] = $prefix . $matches[2] . '[/code]';
return $return;
}
, $message);
},
$message
);
$message = str_replace(array(
"<li><p>",
"</p></li>",
),
array(
"<li>",
"</li>",
),
$message);
$message = str_replace(
array(
"<li><p>",
"</p></li>",
),
array(
"<li>",
"</li>",
),
$message
);
// remove namespaces
$message = preg_replace('=<(\w+):(.+?)>=', '<removeme>', $message);
@ -120,17 +125,18 @@ function html2bbcode($message, $basepath = '')
@$doc->loadHTML($message);
xml::deleteNode($doc, 'style');
xml::deleteNode($doc, 'head');
xml::deleteNode($doc, 'title');
xml::deleteNode($doc, 'meta');
xml::deleteNode($doc, 'xml');
xml::deleteNode($doc, 'removeme');
Xml::deleteNode($doc, 'style');
Xml::deleteNode($doc, 'head');
Xml::deleteNode($doc, 'title');
Xml::deleteNode($doc, 'meta');
Xml::deleteNode($doc, 'xml');
Xml::deleteNode($doc, 'removeme');
$xpath = new DomXPath($doc);
$list = $xpath->query("//pre");
foreach ($list as $node)
foreach ($list as $node) {
$node->nodeValue = str_replace("\n", "\r", $node->nodeValue);
}
$message = $doc->saveHTML();
$message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br />", " ", ""), $message);
@ -158,7 +164,7 @@ function html2bbcode($message, $basepath = '')
node2bbcode($doc, 'font', array('face'=>'/([\w ]+)/'), '[font=$1]', '[/font]');
node2bbcode($doc, 'font', array('size'=>'/(\d+)/'), '[size=$1]', '[/size]');
node2bbcode($doc, 'font', array('color'=>'/(.+)/'), '[color=$1]', '[/color]');
*/
*/
// Untested
//node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(.+?)[,;].*font-family:\s*(.+?)[,;].*color:\s*(.+?)[,;].*/'), '[size=$1][font=$2][color=$3]', '[/color][/font][/size]');
//node2bbcode($doc, 'span', array('style'=>'/.*font-size:\s*(\d+)[,;].*/'), '[size=$1]', '[/size]');
@ -281,45 +287,52 @@ function html2bbcode($message, $basepath = '')
do {
$oldmessage = $message;
$message = str_replace(array(
"[/size]\n\n",
"\n[hr]",
"[hr]\n",
"\n[list",
"[/list]\n",
"\n[/",
"[list]\n",
"[list=1]\n",
"\n[*]"),
array(
"[/size]\n",
"[hr]",
"[hr]",
"[list",
"[/list]",
"[/",
"[list]",
"[list=1]",
"[*]"),
$message);
$message = str_replace(
array(
"[/size]\n\n",
"\n[hr]",
"[hr]\n",
"\n[list",
"[/list]\n",
"\n[/",
"[list]\n",
"[list=1]\n",
"\n[*]"),
array(
"[/size]\n",
"[hr]",
"[hr]",
"[list",
"[/list]",
"[/",
"[list]",
"[list=1]",
"[*]"),
$message
);
} while ($message != $oldmessage);
$message = str_replace(array('[b][b]', '[/b][/b]', '[i][i]', '[/i][/i]'),
array('[b]', '[/b]', '[i]', '[/i]'), $message);
$message = str_replace(
array('[b][b]', '[/b][/b]', '[i][i]', '[/i][/i]'),
array('[b]', '[/b]', '[i]', '[/i]'),
$message
);
// Handling Yahoo style of mails
$message = str_replace('[hr][b]From:[/b]', '[quote][b]From:[/b]', $message);
// Restore code blocks
$message = preg_replace_callback('#\[codeblock-([0-9]+)\]#iU',
$message = preg_replace_callback(
'#\[codeblock-([0-9]+)\]#iU',
function ($matches) use ($codeblocks) {
$return = '';
if (isset($codeblocks[intval($matches[1])])) {
$return = $codeblocks[$matches[1]];
}
return $return;
}
, $message);
},
$message
);
$message = trim($message);
@ -333,12 +346,13 @@ function html2bbcode($message, $basepath = '')
/**
* @brief Sub function to complete incomplete URL
*
* @param array $matches Result of preg_replace_callback
* @param array $matches Result of preg_replace_callback
* @param string $basepath Basepath that is used to complete the URL
*
* @return string The expanded URL
*/
function addHostnameSub($matches, $basepath) {
function addHostnameSub($matches, $basepath)
{
$base = parse_url($basepath);
unset($base['query']);
unset($base['fragment']);
@ -355,12 +369,13 @@ function addHostnameSub($matches, $basepath) {
/**
* @brief Complete incomplete URLs in BBCode
*
* @param string $body Body with URLs
* @param string $body Body with URLs
* @param string $basepath Basepath that is used to complete the URL
*
* @return string Body with expanded URLs
*/
function addHostname($body, $basepath) {
function addHostname($body, $basepath)
{
$URLSearchString = "^\[\]";
$matches = array("/\[url\=([$URLSearchString]*)\].*?\[\/url\]/ism",
@ -373,11 +388,14 @@ function addHostname($body, $basepath) {
"/\[audio\](.*?)\[\/audio\]/ism",
);
foreach ($matches AS $match) {
$body = preg_replace_callback($match,
function ($match) use ($basepath) {
return addHostnameSub($match, $basepath);
}, $body);
foreach ($matches as $match) {
$body = preg_replace_callback(
$match,
function ($match) use ($basepath) {
return addHostnameSub($match, $basepath);
},
$body
);
}
return $body;
}

329
include/network.php
View File

@ -8,8 +8,7 @@ use Friendica\App;
use Friendica\Core\System;
use Friendica\Core\Config;
use Friendica\Network\Probe;
require_once("include/xml.php");
use Friendica\Util\Xml;
/**
* @brief Curl wrapper
@ -18,18 +17,18 @@ require_once("include/xml.php");
* Set the cookiejar argument to a string (e.g. "/tmp/friendica-cookies.txt")
* to preserve cookies from one request to the next.
*
* @param string $url URL to fetch
* @param boolean $binary default false
* TRUE if asked to return binary results (file download)
* @param integer $redirects The recursion counter for internal use - default 0
* @param integer $timeout Timeout in seconds, default system config value or 60 seconds
* @param string $accept_content supply Accept: header with 'accept_content' as the value
* @param string $cookiejar Path to cookie jar file
* @param string $url URL to fetch
* @param boolean $binary default false
* TRUE if asked to return binary results (file download)
* @param integer $redirects The recursion counter for internal use - default 0
* @param integer $timeout Timeout in seconds, default system config value or 60 seconds
* @param string $accept_content supply Accept: header with 'accept_content' as the value
* @param string $cookiejar Path to cookie jar file
*
* @return string The fetched content
*/
function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_content=Null, $cookiejar = 0) {
function fetch_url($url, $binary = false, &$redirects = 0, $timeout = 0, $accept_content = null, $cookiejar = 0)
{
$ret = z_fetch_url(
$url,
$binary,
@ -37,7 +36,8 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
array('timeout'=>$timeout,
'accept_content'=>$accept_content,
'cookiejar'=>$cookiejar
));
)
);
return($ret['body']);
}
@ -45,17 +45,17 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
/**
* @brief fetches an URL.
*
* @param string $url URL to fetch
* @param boolean $binary default false
* TRUE if asked to return binary results (file download)
* @param int $redirects The recursion counter for internal use - default 0
* @param array $opts (optional parameters) assoziative array with:
* 'accept_content' => supply Accept: header with 'accept_content' as the value
* 'timeout' => int Timeout in seconds, default system config value or 60 seconds
* 'http_auth' => username:password
* 'novalidate' => do not validate SSL certs, default is to validate using our CA list
* 'nobody' => only return the header
* 'cookiejar' => path to cookie jar file
* @param string $url URL to fetch
* @param boolean $binary default false
* TRUE if asked to return binary results (file download)
* @param int $redirects The recursion counter for internal use - default 0
* @param array $opts (optional parameters) assoziative array with:
* 'accept_content' => supply Accept: header with 'accept_content' as the value
* 'timeout' => int Timeout in seconds, default system config value or 60 seconds
* 'http_auth' => username:password
* 'novalidate' => do not validate SSL certs, default is to validate using our CA list
* 'nobody' => only return the header
* 'cookiejar' => path to cookie jar file
*
* @return array an assoziative array with:
* int 'return_code' => HTTP return code or 0 if timeout or failure
@ -64,7 +64,8 @@ function fetch_url($url,$binary = false, &$redirects = 0, $timeout = 0, $accept_
* string 'header' => HTTP headers
* string 'body' => fetched content
*/
function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array()) {
function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array())
{
$ret = array('return_code' => 0, 'success' => false, 'header' => '', 'info' => '', 'body' => '');
$stamp1 = microtime(true);
@ -89,14 +90,16 @@ function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array()) {
curl_setopt($ch, CURLOPT_COOKIEFILE, $opts["cookiejar"]);
}
// These settings aren't needed. We're following the location already.
// @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// @curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
// These settings aren't needed. We're following the location already.
// @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// @curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
if (x($opts, 'accept_content')) {
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Accept: ' . $opts['accept_content']
));
curl_setopt(
$ch,
CURLOPT_HTTPHEADER,
array('Accept: ' . $opts['accept_content'])
);
}
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
@ -192,7 +195,7 @@ function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array()) {
// allow for HTTP/2.x without fixing code
while (preg_match('/^HTTP\/[1-2].+? [1-5][0-9][0-9]/', $base)) {
$chunk = substr($base, 0, strpos($base,"\r\n\r\n") + 4);
$chunk = substr($base, 0, strpos($base, "\r\n\r\n") + 4);
$header .= $chunk;
$base = substr($base, strlen($chunk));
}
@ -216,7 +219,7 @@ function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array()) {
if (preg_match('/(Location:|URI:)(.*?)\n/i', $header, $matches)) {
$newurl = trim(array_pop($matches));
}
if (strpos($newurl,'/') === 0) {
if (strpos($newurl, '/') === 0) {
$newurl = $old_location_info["scheme"]."://".$old_location_info["host"].$newurl;
}
@ -261,15 +264,16 @@ function z_fetch_url($url, $binary = false, &$redirects = 0, $opts = array()) {
/**
* @brief Send POST request to $url
*
* @param string $url URL to post
* @param mixed $params array of POST variables
* @param string $headers HTTP headers
* @param string $url URL to post
* @param mixed $params array of POST variables
* @param string $headers HTTP headers
* @param integer $redirects Recursion counter for internal use - default = 0
* @param integer $timeout The timeout in seconds, default system config value or 60 seconds
* @param integer $timeout The timeout in seconds, default system config value or 60 seconds
*
* @return string The content
*/
function post_url($url, $params, $headers = null, &$redirects = 0, $timeout = 0) {
function post_url($url, $params, $headers = null, &$redirects = 0, $timeout = 0)
{
$stamp1 = microtime(true);
if (blocked_url($url)) {
@ -394,8 +398,8 @@ function post_url($url, $params, $headers = null, &$redirects = 0, $timeout = 0)
// Outputs a basic dfrn XML status structure to STDOUT, with a <status> variable
// of $st and an optional text <message> of $message and terminates the current process.
function xml_status($st, $message = '') {
function xml_status($st, $message = '')
{
$result = array('status' => $st);
if ($message != '') {
@ -410,7 +414,7 @@ function xml_status($st, $message = '') {
$xmldata = array("result" => $result);
echo xml::from_array($xmldata, $xml);
echo Xml::from_array($xmldata, $xml);
killme();
}
@ -427,17 +431,19 @@ function xml_status($st, $message = '') {
/**
* @brief Send HTTP status header and exit.
*
* @param integer $val HTTP status result value
* @param array $description optional message
* 'title' => header title
* 'description' => optional message
* @param integer $val HTTP status result value
* @param array $description optional message
* 'title' => header title
* 'description' => optional message
*/
function http_status_exit($val, $description = array()) {
function http_status_exit($val, $description = array())
{
$err = '';
if ($val >= 400) {
$err = 'Error';
if (!isset($description["title"]))
if (!isset($description["title"])) {
$description["title"] = $err." ".$val;
}
}
if ($val >= 200 && $val < 300)
$err = 'OK';
@ -447,12 +453,15 @@ function http_status_exit($val, $description = array()) {
if (isset($description["title"])) {
$tpl = get_markup_template('http_status.tpl');
echo replace_macros($tpl, array('$title' => $description["title"],
'$description' => $description["description"]));
echo replace_macros(
$tpl,
array(
'$title' => $description["title"],
'$description' => $description["description"])
);
}
killme();
}
/**
@ -464,15 +473,17 @@ function http_status_exit($val, $description = array()) {
* @param string $url The URL to be validated
* @return boolean True if it's a valid URL, fals if something wrong with it
*/
function validate_url(&$url) {
if (Config::get('system','disable_url_validation'))
function validate_url(&$url)
{
if (Config::get('system', 'disable_url_validation')) {
return true;
}
// no naked subdomains (allow localhost for tests)
if (strpos($url,'.') === false && strpos($url,'/localhost/') === false)
if (strpos($url, '.') === false && strpos($url, '/localhost/') === false)
return false;
if (substr($url,0,4) != 'http')
if (substr($url, 0, 4) != 'http')
$url = 'http://' . $url;
/// @TODO Really supress function outcomes? Why not find them + debug them?
@ -491,14 +502,17 @@ function validate_url(&$url) {
* @param string $addr The email address
* @return boolean True if it's a valid email address, false if it's not
*/
function validate_email($addr) {
if (Config::get('system','disable_email_validation'))
function validate_email($addr)
{
if (Config::get('system', 'disable_email_validation')) {
return true;
}
if (! strpos($addr,'@'))
if (! strpos($addr, '@')) {
return false;
$h = substr($addr,strpos($addr,'@') + 1);
}
$h = substr($addr, strpos($addr, '@') + 1);
if (($h) && (dns_get_record($h, DNS_A + DNS_CNAME + DNS_PTR + DNS_MX) || filter_var($h, FILTER_VALIDATE_IP) )) {
return true;
@ -515,8 +529,8 @@ function validate_email($addr) {
* @param string $url URL which get tested
* @return boolean True if url is allowed otherwise return false
*/
function allowed_url($url) {
function allowed_url($url)
{
$h = @parse_url($url);
if (! $h) {
@ -556,10 +570,11 @@ function allowed_url($url) {
* Checks if the provided url domain is on the domain blocklist.
* Returns true if it is or malformed URL, false if not.
*
* @param string $url The url to check the domain from
* @param string $url The url to check the domain from
* @return boolean
*/
function blocked_url($url) {
function blocked_url($url)
{
$h = @parse_url($url);
if (! $h) {
@ -587,18 +602,18 @@ function blocked_url($url) {
*
* Compare against our list (wildcards allowed).
*
* @param type $email
* @param string $email email address
* @return boolean False if not allowed, true if allowed
* or if allowed list is not configured
*/
function allowed_email($email) {
$domain = strtolower(substr($email,strpos($email,'@') + 1));
function allowed_email($email)
{
$domain = strtolower(substr($email, strpos($email, '@') + 1));
if (! $domain) {
return false;
}
$str_allowed = Config::get('system','allowed_email');
$str_allowed = Config::get('system', 'allowed_email');
if (! $str_allowed) {
return true;
}
@ -606,12 +621,12 @@ function allowed_email($email) {
$found = false;
$fnmatch = function_exists('fnmatch');
$allowed = explode(',',$str_allowed);
$allowed = explode(',', $str_allowed);
if (count($allowed)) {
foreach ($allowed as $a) {
$pat = strtolower(trim($a));
if (($fnmatch && fnmatch($pat,$domain)) || ($pat == $domain)) {
if (($fnmatch && fnmatch($pat, $domain)) || ($pat == $domain)) {
$found = true;
break;
}
@ -620,8 +635,8 @@ function allowed_email($email) {
return $found;
}
function avatar_img($email) {
function avatar_img($email)
{
$avatar['size'] = 175;
$avatar['email'] = $email;
$avatar['url'] = '';
@ -638,7 +653,8 @@ function avatar_img($email) {
}
function parse_xml_string($s, $strict = true) {
function parse_xml_string($s, $strict = true)
{
// the "strict" parameter is deactivated
/// @todo Move this function to the xml class
@ -655,10 +671,10 @@ function parse_xml_string($s, $strict = true) {
return $x;
}
function scale_external_images($srctext, $include_link = true, $scale_replace = false) {
function scale_external_images($srctext, $include_link = true, $scale_replace = false)
{
// Suppress "view full size"
if (intval(Config::get('system','no_view_full_size'))) {
if (intval(Config::get('system', 'no_view_full_size'))) {
$include_link = false;
}
@ -668,14 +684,14 @@ function scale_external_images($srctext, $include_link = true, $scale_replace =
$s = htmlspecialchars_decode($srctext);
$matches = null;
$c = preg_match_all('/\[img.*?\](.*?)\[\/img\]/ism',$s,$matches,PREG_SET_ORDER);
$c = preg_match_all('/\[img.*?\](.*?)\[\/img\]/ism', $s, $matches, PREG_SET_ORDER);
if ($c) {
require_once('include/Photo.php');
require_once 'include/Photo.php';
foreach ($matches as $mtch) {
logger('scale_external_image: ' . $mtch[1]);
$hostname = str_replace('www.','',substr(System::baseUrl(),strpos(System::baseUrl(),'://')+3));
if (stristr($mtch[1],$hostname)) {
$hostname = str_replace('www.', '', substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3));
if (stristr($mtch[1], $hostname)) {
continue;
}
@ -695,7 +711,7 @@ function scale_external_images($srctext, $include_link = true, $scale_replace =
}
// guess mimetype from headers or filename
$type = guess_image_type($mtch[1],true);
$type = guess_image_type($mtch[1], true);
if ($i) {
$ph = new Photo($i, $type);
@ -704,15 +720,18 @@ function scale_external_images($srctext, $include_link = true, $scale_replace =
$orig_height = $ph->getHeight();
if ($orig_width > 640 || $orig_height > 640) {
$ph->scaleImage(640);
$new_width = $ph->getWidth();
$new_height = $ph->getHeight();
logger('scale_external_images: ' . $orig_width . '->' . $new_width . 'w ' . $orig_height . '->' . $new_height . 'h' . ' match: ' . $mtch[0], LOGGER_DEBUG);
$s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $scaled . '[/img]'
$s = str_replace(
$mtch[0],
'[img=' . $new_width . 'x' . $new_height. ']' . $scaled . '[/img]'
. "\n" . (($include_link)
? '[url=' . $mtch[1] . ']' . t('view full size') . '[/url]' . "\n"
: ''),$s);
: ''),
$s
);
logger('scale_external_images: new string: ' . $s, LOGGER_DEBUG);
}
}
@ -721,32 +740,32 @@ function scale_external_images($srctext, $include_link = true, $scale_replace =
}
// replace the special char encoding
$s = htmlspecialchars($s,ENT_NOQUOTES,'UTF-8');
$s = htmlspecialchars($s, ENT_NOQUOTES, 'UTF-8');
return $s;
}
function fix_contact_ssl_policy(&$contact,$new_policy) {
function fix_contact_ssl_policy(&$contact, $new_policy)
{
$ssl_changed = false;
if ((intval($new_policy) == SSL_POLICY_SELFSIGN || $new_policy === 'self') && strstr($contact['url'],'https:')) {
if ((intval($new_policy) == SSL_POLICY_SELFSIGN || $new_policy === 'self') && strstr($contact['url'], 'https:')) {
$ssl_changed = true;
$contact['url'] = str_replace('https:','http:',$contact['url']);
$contact['request'] = str_replace('https:','http:',$contact['request']);
$contact['notify'] = str_replace('https:','http:',$contact['notify']);
$contact['poll'] = str_replace('https:','http:',$contact['poll']);
$contact['confirm'] = str_replace('https:','http:',$contact['confirm']);
$contact['poco'] = str_replace('https:','http:',$contact['poco']);
$contact['url'] = str_replace('https:', 'http:', $contact['url']);
$contact['request'] = str_replace('https:', 'http:', $contact['request']);
$contact['notify'] = str_replace('https:', 'http:', $contact['notify']);
$contact['poll'] = str_replace('https:', 'http:', $contact['poll']);
$contact['confirm'] = str_replace('https:', 'http:', $contact['confirm']);
$contact['poco'] = str_replace('https:', 'http:', $contact['poco']);
}
if ((intval($new_policy) == SSL_POLICY_FULL || $new_policy === 'full') && strstr($contact['url'],'http:')) {
if ((intval($new_policy) == SSL_POLICY_FULL || $new_policy === 'full') && strstr($contact['url'], 'http:')) {
$ssl_changed = true;
$contact['url'] = str_replace('http:','https:',$contact['url']);
$contact['request'] = str_replace('http:','https:',$contact['request']);
$contact['notify'] = str_replace('http:','https:',$contact['notify']);
$contact['poll'] = str_replace('http:','https:',$contact['poll']);
$contact['confirm'] = str_replace('http:','https:',$contact['confirm']);
$contact['poco'] = str_replace('http:','https:',$contact['poco']);
$contact['url'] = str_replace('http:', 'https:', $contact['url']);
$contact['request'] = str_replace('http:', 'https:', $contact['request']);
$contact['notify'] = str_replace('http:', 'https:', $contact['notify']);
$contact['poll'] = str_replace('http:', 'https:', $contact['poll']);
$contact['confirm'] = str_replace('http:', 'https:', $contact['confirm']);
$contact['poco'] = str_replace('http:', 'https:', $contact['poco']);
}
if ($ssl_changed) {
@ -771,13 +790,17 @@ function strip_tracking_query_params($url)
parse_str($query, $querydata);
if (is_array($querydata)) {
foreach ($querydata AS $param => $value) {
if (in_array($param, array("utm_source", "utm_medium", "utm_term", "utm_content", "utm_campaign",
"wt_mc", "pk_campaign", "pk_kwd", "mc_cid", "mc_eid",
"fb_action_ids", "fb_action_types", "fb_ref",
"awesm", "wtrid",
"woo_campaign", "woo_source", "woo_medium", "woo_content", "woo_term"))) {
foreach ($querydata as $param => $value) {
if (in_array(
$param,
array(
"utm_source", "utm_medium", "utm_term", "utm_content", "utm_campaign",
"wt_mc", "pk_campaign", "pk_kwd", "mc_cid", "mc_eid",
"fb_action_ids", "fb_action_types", "fb_ref",
"awesm", "wtrid",
"woo_campaign", "woo_source", "woo_medium", "woo_content", "woo_term")
)
) {
$pair = $param . "=" . urlencode($value);
$url = str_replace($pair, "", $url);
@ -812,18 +835,20 @@ function strip_tracking_query_params($url)
*
* @see ParseUrl::getSiteinfo
*
* @param string $url A user-submitted URL
* @param int $depth The current redirection recursion level (internal)
* @param bool $fetchbody Wether to fetch the body or not after the HEAD requests
* @param string $url A user-submitted URL
* @param int $depth The current redirection recursion level (internal)
* @param bool $fetchbody Wether to fetch the body or not after the HEAD requests
* @return string A canonical URL
*/
function original_url($url, $depth = 1, $fetchbody = false) {
function original_url($url, $depth = 1, $fetchbody = false)
{
$a = get_app();
$url = strip_tracking_query_params($url);
if ($depth > 10)
if ($depth > 10) {
return($url);
}
$url = trim($url, "'");
@ -849,24 +874,29 @@ function original_url($url, $depth = 1, $fetchbody = false) {
return($url);
if ((($curl_info['http_code'] == "301") || ($curl_info['http_code'] == "302"))
&& (($curl_info['redirect_url'] != "") || ($curl_info['location'] != ""))) {
if ($curl_info['redirect_url'] != "")
&& (($curl_info['redirect_url'] != "") || ($curl_info['location'] != ""))
) {
if ($curl_info['redirect_url'] != "") {
return(original_url($curl_info['redirect_url'], ++$depth, $fetchbody));
else
} else {
return(original_url($curl_info['location'], ++$depth, $fetchbody));
}
}
// Check for redirects in the meta elements of the body if there are no redirects in the header.
if (!$fetchbody)
if (!$fetchbody) {
return(original_url($url, ++$depth, true));
}
// if the file is too large then exit
if ($curl_info["download_content_length"] > 1000000)
if ($curl_info["download_content_length"] > 1000000) {
return($url);
}
// if it isn't a HTML file then exit
if (($curl_info["content_type"] != "") && !strstr(strtolower($curl_info["content_type"]),"html"))
if (($curl_info["content_type"] != "") && !strstr(strtolower($curl_info["content_type"]), "html")) {
return($url);
}
$stamp1 = microtime(true);
@ -883,8 +913,9 @@ function original_url($url, $depth = 1, $fetchbody = false) {
$a->save_timestamp($stamp1, "network");
if (trim($body) == "")
if (trim($body) == "") {
return($url);
}
// Check for redirect in meta elements
$doc = new DOMDocument();
@ -895,29 +926,34 @@ function original_url($url, $depth = 1, $fetchbody = false) {
$list = $xpath->query("//meta[@content]");
foreach ($list as $node) {
$attr = array();
if ($node->attributes->length)
foreach ($node->attributes as $attribute)
if ($node->attributes->length) {
foreach ($node->attributes as $attribute) {
$attr[$attribute->name] = $attribute->value;
}
}
if (@$attr["http-equiv"] == 'refresh') {
$path = $attr["content"];
$pathinfo = explode(";", $path);
$content = "";
foreach ($pathinfo AS $value)
if (substr(strtolower($value), 0, 4) == "url=")
foreach ($pathinfo as $value) {
if (substr(strtolower($value), 0, 4) == "url=") {
return(original_url(substr($value, 4), ++$depth));
}
}
}
}
return($url);
}
function short_link($url) {
require_once('library/slinky.php');
function short_link($url)
{
require_once 'library/slinky.php';
$slinky = new Slinky($url);
$yourls_url = Config::get('yourls','url1');
$yourls_url = Config::get('yourls', 'url1');
if ($yourls_url) {
$yourls_username = Config::get('yourls','username1');
$yourls_username = Config::get('yourls', 'username1');
$yourls_password = Config::get('yourls', 'password1');
$yourls_ssl = Config::get('yourls', 'ssl1');
$yourls = new Slinky_YourLS();
@ -944,7 +980,8 @@ function short_link($url) {
*
* @param array $x The input content
*/
function json_return_and_die($x) {
function json_return_and_die($x)
{
header("content-type: application/json");
echo json_encode($x);
killme();
@ -957,10 +994,11 @@ function json_return_and_die($x) {
* @param string $url2
* @return string The matching part
*/
function matching_url($url1, $url2) {
if (($url1 == "") || ($url2 == ""))
function matching_url($url1, $url2)
{
if (($url1 == "") || ($url2 == "")) {
return "";
}
$url1 = normalise_link($url1);
$url2 = normalise_link($url2);
@ -968,22 +1006,27 @@ function matching_url($url1, $url2) {
$parts1 = parse_url($url1);
$parts2 = parse_url($url2);
if (!isset($parts1["host"]) || !isset($parts2["host"]))
if (!isset($parts1["host"]) || !isset($parts2["host"])) {
return "";
}
if ($parts1["scheme"] != $parts2["scheme"])
if ($parts1["scheme"] != $parts2["scheme"]) {
return "";
}
if ($parts1["host"] != $parts2["host"])
if ($parts1["host"] != $parts2["host"]) {
return "";
}
if ($parts1["port"] != $parts2["port"])
if ($parts1["port"] != $parts2["port"]) {
return "";
}
$match = $parts1["scheme"]."://".$parts1["host"];
if ($parts1["port"])
if ($parts1["port"]) {
$match .= ":".$parts1["port"];
}
$pathparts1 = explode("/", $parts1["path"]);
$pathparts2 = explode("/", $parts2["path"]);
@ -994,9 +1037,9 @@ function matching_url($url1, $url2) {
$path1 = $pathparts1[$i];
$path2 = $pathparts2[$i];
if ($path1 == $path2)
if ($path1 == $path2) {
$path .= $path1."/";
}
} while (($path1 == $path2) && ($i++ <= count($pathparts1)));
$match .= $path;
@ -1011,7 +1054,8 @@ function matching_url($url1, $url2) {
*
* @return string The glued URL
*/
function unParseUrl($parsed) {
function unParseUrl($parsed)
{
$get = function ($key) use ($parsed) {
return isset($parsed[$key]) ? $parsed[$key] : null;
};
@ -1023,10 +1067,9 @@ function unParseUrl($parsed) {
$scheme = $get('scheme');
$query = $get('query');
$fragment = $get('fragment');
$authority =
($userinfo !== null ? $userinfo."@" : '') .
$get('host') .
($port ? ":$port" : '');
$authority = ($userinfo !== null ? $userinfo."@" : '') .
$get('host') .
($port ? ":$port" : '');
return (strlen($scheme) ? $scheme.":" : '') .
(strlen($authority) ? "//".$authority : '') .

215
include/ostatus.php
View File

@ -10,6 +10,7 @@ use Friendica\Core\Config;
use Friendica\Database\DBM;
use Friendica\Network\Probe;
use Friendica\Util\Lock;
use Friendica\Util\Xml;
require_once 'include/Contact.php';
require_once 'include/threads.php';
@ -23,7 +24,6 @@ require_once 'include/Photo.php';
require_once 'include/follow.php';
require_once 'include/api.php';
require_once 'mod/proxy.php';
require_once 'include/xml.php';
/**
* @brief This class contain functions for the OStatus protocol
@ -169,24 +169,29 @@ class ostatus
$contact['nurl'] = normalise_link($contact['url']);
$value = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue;
if ($value != "")
if ($value != "") {
$contact["alias"] = $value;
}
$value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
if ($value != "")
if ($value != "") {
$contact["name"] = $value;
}
$value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
if ($value != "")
if ($value != "") {
$contact["nick"] = $value;
}
$value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue;
if ($value != "")
if ($value != "") {
$contact["about"] = html2bbcode($value);
}
$value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
if ($value != "")
if ($value != "") {
$contact["location"] = $value;
}
$contact['name-date'] = datetime_convert();
@ -238,8 +243,9 @@ class ostatus
*/
public static function salmon_author($xml, $importer)
{
if ($xml == "")
if ($xml == "") {
return;
}
$doc = new DOMDocument();
@$doc->loadXML($xml);
@ -1113,14 +1119,16 @@ class ostatus
{
$elements = explode(":", $href);
if ((count($elements) <= 2) || ($elements[0] != "tag"))
if ((count($elements) <= 2) || ($elements[0] != "tag")) {
return $href;
}
$server = explode(",", $elements[1]);
$conversation = explode("=", $elements[2]);
if ((count($elements) == 4) && ($elements[2] == "post"))
if ((count($elements) == 4) && ($elements[2] == "post")) {
return "http://".$server[0]."/notice/".$elements[3];
}
if ((count($conversation) != 2) || ($conversation[1] =="")) {
return $href;
@ -1146,26 +1154,31 @@ class ostatus
// Skip if it isn't a pure repeated messages
// Does it start with a share?
if (strpos($body, "[share") > 0)
if (strpos($body, "[share") > 0) {
return "";
}
// Does it end with a share?
if (strlen($body) > (strrpos($body, "[/share]") + 8))
if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
return "";
}
$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
// Skip if there is no shared message in there
if ($body == $attributes)
if ($body == $attributes) {
return false;
}
$guid = "";
preg_match("/guid='(.*?)'/ism", $attributes, $matches);
if ($matches[1] != "")
if ($matches[1] != "") {
$guid = $matches[1];
}
preg_match('/guid="(.*?)"/ism', $attributes, $matches);
if ($matches[1] != "")
if ($matches[1] != "") {
$guid = $matches[1];
}
return $guid;
}
@ -1232,39 +1245,39 @@ class ostatus
$root->setAttribute("xmlns:mastodon", NAMESPACE_MASTODON);
$attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
xml::add_element($doc, $root, "id", System::baseUrl()."/profile/".$owner["nick"]);
xml::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"]));
xml::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"]));
xml::add_element($doc, $root, "logo", $owner["photo"]);
xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
Xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
Xml::add_element($doc, $root, "id", System::baseUrl()."/profile/".$owner["nick"]);
Xml::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"]));
Xml::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"]));
Xml::add_element($doc, $root, "logo", $owner["photo"]);
Xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
$author = self::add_author($doc, $owner);
$root->appendChild($author);
$attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
/// @TODO We have to find out what this is
/// $attributes = array("href" => System::baseUrl()."/sup",
/// "rel" => "http://api.friendfeed.com/2008/03#sup",
/// "type" => "application/json");
/// xml::add_element($doc, $root, "link", "", $attributes);
/// Xml::add_element($doc, $root, "link", "", $attributes);
self::hublinks($doc, $root, $owner["nick"]);
$attributes = array("href" => System::baseUrl()."/salmon/".$owner["nick"], "rel" => "salmon");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("href" => System::baseUrl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("href" => System::baseUrl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("href" => System::baseUrl()."/api/statuses/user_timeline/".$owner["nick"].".atom",
"rel" => "self", "type" => "application/atom+xml");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
return $root;
}
@ -1279,7 +1292,7 @@ class ostatus
public static function hublinks($doc, $root, $nick)
{
$h = System::baseUrl() . '/pubsubhubbub/'.$nick;
xml::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
Xml::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
}
/**
@ -1301,7 +1314,7 @@ class ostatus
"href" => $siteinfo["image"],
"type" => $imgdata["mime"],
"length" => intval($imgdata["size"]));
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
break;
case 'video':
$attributes = array("rel" => "enclosure",
@ -1309,7 +1322,7 @@ class ostatus
"type" => "text/html; charset=UTF-8",
"length" => "",
"title" => $siteinfo["title"]);
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
break;
default:
break;
@ -1322,7 +1335,7 @@ class ostatus
"type" => $imgdata["mime"],
"length" => intval($imgdata["size"]));
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
}
$arr = explode('[/attach],', $item['attach']);
@ -1341,7 +1354,7 @@ class ostatus
if (trim($matches[4]) != "") {
$attributes["title"] = trim($matches[4]);
}
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
}
}
}
@ -1362,15 +1375,15 @@ class ostatus
$profile = $r[0];
}
$author = $doc->createElement("author");
xml::add_element($doc, $author, "id", $owner["url"]);
xml::add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON);
xml::add_element($doc, $author, "uri", $owner["url"]);
xml::add_element($doc, $author, "name", $owner["nick"]);
xml::add_element($doc, $author, "email", $owner["addr"]);
xml::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7));
Xml::add_element($doc, $author, "id", $owner["url"]);
Xml::add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON);
Xml::add_element($doc, $author, "uri", $owner["url"]);
Xml::add_element($doc, $author, "name", $owner["nick"]);
Xml::add_element($doc, $author, "email", $owner["addr"]);
Xml::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7));
$attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]);
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
$attributes = array(
"rel" => "avatar",
@ -1378,7 +1391,7 @@ class ostatus
"media:width" => 175,
"media:height" => 175,
"href" => $owner["photo"]);
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
if (isset($owner["thumb"])) {
$attributes = array(
@ -1387,34 +1400,34 @@ class ostatus
"media:width" => 80,
"media:height" => 80,
"href" => $owner["thumb"]);
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
}
xml::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]);
xml::add_element($doc, $author, "poco:displayName", $owner["name"]);
xml::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7));
Xml::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]);
Xml::add_element($doc, $author, "poco:displayName", $owner["name"]);
Xml::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7));
if (trim($owner["location"]) != "") {
$element = $doc->createElement("poco:address");
xml::add_element($doc, $element, "poco:formatted", $owner["location"]);
Xml::add_element($doc, $element, "poco:formatted", $owner["location"]);
$author->appendChild($element);
}
if (trim($profile["homepage"]) != "") {
$urls = $doc->createElement("poco:urls");
xml::add_element($doc, $urls, "poco:type", "homepage");
xml::add_element($doc, $urls, "poco:value", $profile["homepage"]);
xml::add_element($doc, $urls, "poco:primary", "true");
Xml::add_element($doc, $urls, "poco:type", "homepage");
Xml::add_element($doc, $urls, "poco:value", $profile["homepage"]);
Xml::add_element($doc, $urls, "poco:primary", "true");
$author->appendChild($urls);
}
if (count($profile)) {
xml::add_element($doc, $author, "followers", "", array("url" => System::baseUrl()."/viewcontacts/".$owner["nick"]));
xml::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"]));
Xml::add_element($doc, $author, "followers", "", array("url" => System::baseUrl()."/viewcontacts/".$owner["nick"]));
Xml::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"]));
}
if ($profile["publish"]) {
xml::add_element($doc, $author, "mastodon:scope", "public");
Xml::add_element($doc, $author, "mastodon:scope", "public");
}
return $author;
}
@ -1434,8 +1447,10 @@ class ostatus
*/
private static function construct_verb($item)
{
if ($item['verb'])
if ($item['verb']) {
return $item['verb'];
}
return ACTIVITY_POST;
}
@ -1466,11 +1481,13 @@ class ostatus
private static function entry($doc, $item, $owner, $toplevel = false)
{
$repeated_guid = self::get_reshared_guid($item);
if ($repeated_guid != "")
if ($repeated_guid != "") {
$xml = self::reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel);
}
if ($xml)
if ($xml) {
return $xml;
}
if ($item["verb"] == ACTIVITY_LIKE) {
return self::like_entry($doc, $item, $owner, $toplevel);
@ -1492,12 +1509,12 @@ class ostatus
private static function source_entry($doc, $contact)
{
$source = $doc->createElement("source");
xml::add_element($doc, $source, "id", $contact["poll"]);
xml::add_element($doc, $source, "title", $contact["name"]);
xml::add_element($doc, $source, "link", "", array("rel" => "alternate", "type" => "text/html", "href" => $contact["alias"]));
xml::add_element($doc, $source, "link", "", array("rel" => "self", "type" => "application/atom+xml", "href" => $contact["poll"]));
xml::add_element($doc, $source, "icon", $contact["photo"]);
xml::add_element($doc, $source, "updated", datetime_convert("UTC", "UTC", $contact["success_update"]."+00:00", ATOM_TIME));
Xml::add_element($doc, $source, "id", $contact["poll"]);
Xml::add_element($doc, $source, "title", $contact["name"]);
Xml::add_element($doc, $source, "link", "", array("rel" => "alternate", "type" => "text/html", "href" => $contact["alias"]));
Xml::add_element($doc, $source, "link", "", array("rel" => "self", "type" => "application/atom+xml", "href" => $contact["poll"]));
Xml::add_element($doc, $source, "icon", $contact["photo"]);
Xml::add_element($doc, $source, "updated", datetime_convert("UTC", "UTC", $contact["success_update"]."+00:00", ATOM_TIME));
return $source;
}
@ -1510,8 +1527,8 @@ class ostatus
*
* @return array Contact array
*/
private static function contact_entry($url, $owner) {
private static function contact_entry($url, $owner)
{
$r = q(
"SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1",
dbesc(normalise_link($url)),
@ -1596,7 +1613,7 @@ class ostatus
$as_object = $doc->createElement("activity:object");
xml::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity");
Xml::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity");
self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false);
@ -1605,7 +1622,7 @@ class ostatus
$as_object2 = $doc->createElement("activity:object");
xml::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item));
Xml::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item));
$title = sprintf("New comment by %s", $contact["nick"]);
@ -1656,7 +1673,7 @@ class ostatus
);
$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
xml::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0]));
Xml::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0]));
self::entry_content($doc, $as_object, $parent[0], $owner, "New entry");
@ -1679,18 +1696,18 @@ class ostatus
private static function add_person_object($doc, $owner, $contact)
{
$object = $doc->createElement("activity:object");
xml::add_element($doc, $object, "activity:object-type", ACTIVITY_OBJ_PERSON);
Xml::add_element($doc, $object, "activity:object-type", ACTIVITY_OBJ_PERSON);
if ($contact['network'] == NETWORK_PHANTOM) {
xml::add_element($doc, $object, "id", $contact['url']);
Xml::add_element($doc, $object, "id", $contact['url']);
return $object;
}
xml::add_element($doc, $object, "id", $contact["alias"]);
xml::add_element($doc, $object, "title", $contact["nick"]);
Xml::add_element($doc, $object, "id", $contact["alias"]);
Xml::add_element($doc, $object, "title", $contact["nick"]);
$attributes = array("rel" => "alternate", "type" => "text/html", "href" => $contact["url"]);
xml::add_element($doc, $object, "link", "", $attributes);
Xml::add_element($doc, $object, "link", "", $attributes);
$attributes = array(
"rel" => "avatar",
@ -1698,14 +1715,14 @@ class ostatus
"media:width" => 175,
"media:height" => 175,
"href" => $contact["photo"]);
xml::add_element($doc, $object, "link", "", $attributes);
Xml::add_element($doc, $object, "link", "", $attributes);
xml::add_element($doc, $object, "poco:preferredUsername", $contact["nick"]);
xml::add_element($doc, $object, "poco:displayName", $contact["name"]);
Xml::add_element($doc, $object, "poco:preferredUsername", $contact["nick"]);
Xml::add_element($doc, $object, "poco:displayName", $contact["name"]);
if (trim($contact["location"]) != "") {
$element = $doc->createElement("poco:address");
xml::add_element($doc, $element, "poco:formatted", $contact["location"]);
Xml::add_element($doc, $element, "poco:formatted", $contact["location"]);
$object->appendChild($element);
}
@ -1722,8 +1739,8 @@ class ostatus
*
* @return object Entry element
*/
private static function follow_entry($doc, $item, $owner, $toplevel) {
private static function follow_entry($doc, $item, $owner, $toplevel)
{
$item["id"] = $item["parent"] = 0;
$item["created"] = $item["edited"] = date("c");
$item["private"] = true;
@ -1795,7 +1812,7 @@ class ostatus
$title = self::entry_header($doc, $entry, $owner, $toplevel);
xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
Xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
self::entry_content($doc, $entry, $item, $owner, $title);
@ -1857,30 +1874,31 @@ class ostatus
$verb = self::construct_verb($item);
}
xml::add_element($doc, $entry, "id", $item["uri"]);
xml::add_element($doc, $entry, "title", $title);
Xml::add_element($doc, $entry, "id", $item["uri"]);
Xml::add_element($doc, $entry, "title", $title);
$body = self::format_picture_post($item['body']);
if ($item['title'] != "")
if ($item['title'] != "") {
$body = "[b]".$item['title']."[/b]\n\n".$body;
}
$body = bbcode($body, false, false, 7);
xml::add_element($doc, $entry, "content", $body, array("type" => "html"));
Xml::add_element($doc, $entry, "content", $body, array("type" => "html"));
xml::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
Xml::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
"href" => System::baseUrl()."/display/".$item["guid"])
);
if ($complete && ($item["id"] > 0)) {
xml::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"]));
Xml::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"]));
}
xml::add_element($doc, $entry, "activity:verb", $verb);
Xml::add_element($doc, $entry, "activity:verb", $verb);
xml::add_element($doc, $entry, "published", datetime_convert("UTC", "UTC", $item["created"]."+00:00", ATOM_TIME));
xml::add_element($doc, $entry, "updated", datetime_convert("UTC", "UTC", $item["edited"]."+00:00", ATOM_TIME));
Xml::add_element($doc, $entry, "published", datetime_convert("UTC", "UTC", $item["created"]."+00:00", ATOM_TIME));
Xml::add_element($doc, $entry, "updated", datetime_convert("UTC", "UTC", $item["edited"]."+00:00", ATOM_TIME));
}
/**
@ -1918,12 +1936,12 @@ class ostatus
$attributes = array(
"ref" => $parent_item,
"href" => $parent_plink);
xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
Xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
$attributes = array(
"rel" => "related",
"href" => $parent_plink);
xml::add_element($doc, $entry, "link", "", $attributes);
Xml::add_element($doc, $entry, "link", "", $attributes);
}
if (intval($item["parent"]) > 0) {
@ -1942,14 +1960,14 @@ class ostatus
}
}
xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", "href" => $conversation_href));
Xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", "href" => $conversation_href));
$attributes = array(
"href" => $conversation_href,
"local_id" => $item["parent"],
"ref" => $conversation_uri);
xml::add_element($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
Xml::add_element($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
}
$tags = item_getfeedtags($item);
@ -1977,14 +1995,14 @@ class ostatus
dbesc(normalise_link($mention))
);
if ($r[0]["forum"] || $r[0]["prv"]) {
xml::add_element($doc, $entry, "link", "",
Xml::add_element($doc, $entry, "link", "",
array(
"rel" => "mentioned",
"ostatus:object-type" => ACTIVITY_OBJ_GROUP,
"href" => $mention)
);
} else {
xml::add_element($doc, $entry, "link", "",
Xml::add_element($doc, $entry, "link", "",
array(
"rel" => "mentioned",
"ostatus:object-type" => ACTIVITY_OBJ_PERSON,
@ -1994,18 +2012,18 @@ class ostatus
}
if (!$item["private"]) {
xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention",
Xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention",
"href" => "http://activityschema.org/collection/public"));
xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned",
Xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned",
"ostatus:object-type" => "http://activitystrea.ms/schema/1.0/collection",
"href" => "http://activityschema.org/collection/public"));
xml::add_element($doc, $entry, "mastodon:scope", "public");
Xml::add_element($doc, $entry, "mastodon:scope", "public");
}
if (count($tags)) {
foreach ($tags as $t) {
if ($t[0] != "@") {
xml::add_element($doc, $entry, "category", "", array("term" => $t[2]));
Xml::add_element($doc, $entry, "category", "", array("term" => $t[2]));
}
}
}
@ -2014,8 +2032,9 @@ class ostatus
if ($complete && ($item["id"] > 0)) {
$app = $item["app"];
if ($app == "")
if ($app == "") {
$app = "web";
}
$attributes = array("local_id" => $item["id"], "source" => $app);
@ -2024,10 +2043,10 @@ class ostatus
}
if ($item["coord"] != "") {
xml::add_element($doc, $entry, "georss:point", $item["coord"]);
Xml::add_element($doc, $entry, "georss:point", $item["coord"]);
}
xml::add_element($doc, $entry, "statusnet:notice_info", "", $attributes);
Xml::add_element($doc, $entry, "statusnet:notice_info", "", $attributes);
}
}

20
include/salmon.php
View File

@ -1,10 +1,14 @@
<?php
/**
* @file include/salmon.php
*/
use Friendica\Network\Probe;
use Friendica\Util\Xml;
require_once 'include/crypto.php';
function get_salmon_key($uri, $keyhash) {
function get_salmon_key($uri, $keyhash)
{
$ret = array();
logger('Fetching salmon key for '.$uri);
@ -42,7 +46,6 @@ function get_salmon_key($uri, $keyhash) {
logger('Key located: ' . print_r($ret, true));
if (count($ret) == 1) {
// We only found one one key so we don't care if the hash matches.
// If it's the wrong key we'll find out soon enough because
// message verification will fail. This also covers some older
@ -64,8 +67,8 @@ function get_salmon_key($uri, $keyhash) {
function slapper($owner, $url, $slap) {
function slapper($owner, $url, $slap)
{
// does contact have a salmon endpoint?
if (! strlen($url)) {
@ -109,7 +112,7 @@ function slapper($owner, $url, $slap) {
$namespaces = array("me" => "http://salmon-protocol.org/ns/magic-env");
$salmon = xml::from_array($xmldata, $xml, false, $namespaces);
$salmon = Xml::from_array($xmldata, $xml, false, $namespaces);
// slap them
post_url($url, $salmon, array(
@ -123,7 +126,6 @@ function slapper($owner, $url, $slap) {
// check for success, e.g. 2xx
if ($return_code > 299) {
logger('GNU Social salmon failed. Falling back to compliant mode');
// Now try the compliant mode that normally isn't used for GNU Social
@ -136,7 +138,7 @@ function slapper($owner, $url, $slap) {
$namespaces = array("me" => "http://salmon-protocol.org/ns/magic-env");
$salmon = xml::from_array($xmldata, $xml, false, $namespaces);
$salmon = Xml::from_array($xmldata, $xml, false, $namespaces);
// slap them
post_url($url, $salmon, array(
@ -159,7 +161,7 @@ function slapper($owner, $url, $slap) {
$namespaces = array("me" => "http://salmon-protocol.org/ns/magic-env");
$salmon = xml::from_array($xmldata, $xml, false, $namespaces);
$salmon = Xml::from_array($xmldata, $xml, false, $namespaces);
// slap them
post_url($url, $salmon, array(

32
mod/fetch.php
View File

@ -6,11 +6,12 @@ This file is part of the Diaspora protocol. It is used for fetching single publi
use Friendica\App;
use Friendica\Core\System;
use Friendica\Protocol\Diaspora;
use Friendica\Util\Xml;
require_once("include/crypto.php");
require_once("include/xml.php");
require_once "include/crypto.php";
function fetch_init(App $a) {
function fetch_init(App $a)
{
if (($a->argc != 3) || (!in_array($a->argv[1], array("post", "status_message", "reshare")))) {
header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
@ -20,13 +21,22 @@ function fetch_init(App $a) {
$guid = $a->argv[2];
// Fetch the item
$item = q("SELECT `uid`, `title`, `body`, `guid`, `contact-id`, `private`, `created`, `app`, `location`, `coord`
$item = q(
"SELECT `uid`, `title`, `body`, `guid`, `contact-id`, `private`, `created`, `app`, `location`, `coord`
FROM `item` WHERE `wall` AND NOT `private` AND `guid` = '%s' AND `network` IN ('%s', '%s') AND `id` = `parent` LIMIT 1",
dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA);
dbesc($guid),
NETWORK_DFRN,
NETWORK_DIASPORA
);
if (!$item) {
$r = q("SELECT `author-link`
$r = q(
"SELECT `author-link`
FROM `item` WHERE `uid` = 0 AND `guid` = '%s' AND `network` IN ('%s', '%s') AND `id` = `parent` LIMIT 1",
dbesc($guid), NETWORK_DFRN, NETWORK_DIASPORA);
dbesc($guid),
NETWORK_DFRN,
NETWORK_DIASPORA
);
if ($r) {
$parts = parse_url($r[0]["author-link"]);
$host = $parts["scheme"]."://".$parts["host"];
@ -45,9 +55,13 @@ function fetch_init(App $a) {
}
// Fetch some data from the author (We could combine both queries - but I think this is more readable)
$r = q("SELECT `user`.`prvkey`, `contact`.`addr`, `user`.`nickname`, `contact`.`nick` FROM `user`
$r = q(
"SELECT `user`.`prvkey`, `contact`.`addr`, `user`.`nickname`, `contact`.`nick` FROM `user`
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
WHERE `user`.`uid` = %d", intval($item[0]["uid"]));
WHERE `user`.`uid` = %d",
intval($item[0]["uid"])
);
if (!$r) {
header($_SERVER["SERVER_PROTOCOL"].' 404 '.t('Not Found'));
killme();

6
mod/ping.php
View File

@ -7,13 +7,13 @@ use Friendica\Core\Cache;
use Friendica\Core\System;
use Friendica\Core\PConfig;
use Friendica\Database\DBM;
use Friendica\Util\Xml;
require_once 'include/datetime.php';
require_once 'include/bbcode.php';
require_once 'include/ForumManager.php';
require_once 'include/group.php';
require_once 'mod/proxy.php';
require_once 'include/xml.php';
require_once 'include/enotify.php';
/**
@ -114,7 +114,7 @@ function ping_init(App $a)
}
} else {
header("Content-type: text/xml");
echo xml::from_array($data, $xml);
echo Xml::from_array($data, $xml);
}
killme();
}
@ -411,7 +411,7 @@ function ping_init(App $a)
$data = ping_format_xml_data($data, $sysnotify_count, $notifications, $sysmsgs, $sysmsgs_info, $groups_unseen, $forums_unseen);
header("Content-type: text/xml");
echo xml::from_array(array("result" => $data), $xml);
echo Xml::from_array(array("result" => $data), $xml);
}
killme();

7
src/Network/Probe.php
View File

@ -13,10 +13,9 @@ use Friendica\Core\System;
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Database\DBM;
use Friendica\Util\Xml;
use dba;
use xml;
use DomXPath;
use DOMDocument;
@ -124,7 +123,7 @@ class Probe {
return array();
}
$links = xml::element_to_array($xrd);
$links = Xml::element_to_array($xrd);
if (!isset($links["xrd"]["link"])) {
logger("No xrd data found for ".$host, LOGGER_DEBUG);
return array();
@ -706,7 +705,7 @@ class Probe {
return false;
}
$xrd_arr = xml::element_to_array($xrd);
$xrd_arr = Xml::element_to_array($xrd);
if (!isset($xrd_arr["xrd"]["link"])) {
logger("No XML webfinger links for ".$url, LOGGER_DEBUG);
return false;

25
src/ParseUrl.php
View File

@ -6,10 +6,9 @@
namespace Friendica;
use Friendica\Core\Config;
use Friendica\Util\Xml;
use xml;
use dba;
use DomXPath;
use DOMDocument;
@ -204,17 +203,17 @@ class ParseUrl
$doc = new DOMDocument();
@$doc->loadHTML($body);
xml::deleteNode($doc, "style");
xml::deleteNode($doc, "script");
xml::deleteNode($doc, "option");
xml::deleteNode($doc, "h1");
xml::deleteNode($doc, "h2");
xml::deleteNode($doc, "h3");
xml::deleteNode($doc, "h4");
xml::deleteNode($doc, "h5");
xml::deleteNode($doc, "h6");
xml::deleteNode($doc, "ol");
xml::deleteNode($doc, "ul");
Xml::deleteNode($doc, "style");
Xml::deleteNode($doc, "script");
Xml::deleteNode($doc, "option");
Xml::deleteNode($doc, "h1");
Xml::deleteNode($doc, "h2");
Xml::deleteNode($doc, "h3");
Xml::deleteNode($doc, "h4");
Xml::deleteNode($doc, "h5");
Xml::deleteNode($doc, "h6");
Xml::deleteNode($doc, "ol");
Xml::deleteNode($doc, "ul");
$xpath = new DomXPath($doc);

202
src/Protocol/DFRN.php
View File

@ -13,12 +13,12 @@ use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Util\Xml;
use dba;
use DOMDocument;
use DomXPath;
use ostatus;
use xml;
require_once "include/Contact.php";
require_once "include/enotify.php";
@ -402,17 +402,17 @@ class DFRN
$mail = $doc->createElement("dfrn:mail");
$sender = $doc->createElement("dfrn:sender");
xml::add_element($doc, $sender, "dfrn:name", $owner['name']);
xml::add_element($doc, $sender, "dfrn:uri", $owner['url']);
xml::add_element($doc, $sender, "dfrn:avatar", $owner['thumb']);
Xml::add_element($doc, $sender, "dfrn:name", $owner['name']);
Xml::add_element($doc, $sender, "dfrn:uri", $owner['url']);
Xml::add_element($doc, $sender, "dfrn:avatar", $owner['thumb']);
$mail->appendChild($sender);
xml::add_element($doc, $mail, "dfrn:id", $item['uri']);
xml::add_element($doc, $mail, "dfrn:in-reply-to", $item['parent-uri']);
xml::add_element($doc, $mail, "dfrn:sentdate", datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME));
xml::add_element($doc, $mail, "dfrn:subject", $item['title']);
xml::add_element($doc, $mail, "dfrn:content", $item['body']);
Xml::add_element($doc, $mail, "dfrn:id", $item['uri']);
Xml::add_element($doc, $mail, "dfrn:in-reply-to", $item['parent-uri']);
Xml::add_element($doc, $mail, "dfrn:sentdate", datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME));
Xml::add_element($doc, $mail, "dfrn:subject", $item['title']);
Xml::add_element($doc, $mail, "dfrn:content", $item['body']);
$root->appendChild($mail);
@ -437,11 +437,11 @@ class DFRN
$suggest = $doc->createElement("dfrn:suggest");
xml::add_element($doc, $suggest, "dfrn:url", $item['url']);
xml::add_element($doc, $suggest, "dfrn:name", $item['name']);
xml::add_element($doc, $suggest, "dfrn:photo", $item['photo']);
xml::add_element($doc, $suggest, "dfrn:request", $item['request']);
xml::add_element($doc, $suggest, "dfrn:note", $item['note']);
Xml::add_element($doc, $suggest, "dfrn:url", $item['url']);
Xml::add_element($doc, $suggest, "dfrn:name", $item['name']);
Xml::add_element($doc, $suggest, "dfrn:photo", $item['photo']);
Xml::add_element($doc, $suggest, "dfrn:request", $item['request']);
Xml::add_element($doc, $suggest, "dfrn:note", $item['note']);
$root->appendChild($suggest);
@ -489,18 +489,18 @@ class DFRN
$relocate = $doc->createElement("dfrn:relocate");
xml::add_element($doc, $relocate, "dfrn:url", $owner['url']);
xml::add_element($doc, $relocate, "dfrn:name", $owner['name']);
xml::add_element($doc, $relocate, "dfrn:addr", $owner['addr']);
xml::add_element($doc, $relocate, "dfrn:avatar", $owner['avatar']);
xml::add_element($doc, $relocate, "dfrn:photo", $photos[4]);
xml::add_element($doc, $relocate, "dfrn:thumb", $photos[5]);
xml::add_element($doc, $relocate, "dfrn:micro", $photos[6]);
xml::add_element($doc, $relocate, "dfrn:request", $owner['request']);
xml::add_element($doc, $relocate, "dfrn:confirm", $owner['confirm']);
xml::add_element($doc, $relocate, "dfrn:notify", $owner['notify']);
xml::add_element($doc, $relocate, "dfrn:poll", $owner['poll']);
xml::add_element($doc, $relocate, "dfrn:sitepubkey", Config::get('system','site_pubkey'));
Xml::add_element($doc, $relocate, "dfrn:url", $owner['url']);
Xml::add_element($doc, $relocate, "dfrn:name", $owner['name']);
Xml::add_element($doc, $relocate, "dfrn:addr", $owner['addr']);
Xml::add_element($doc, $relocate, "dfrn:avatar", $owner['avatar']);
Xml::add_element($doc, $relocate, "dfrn:photo", $photos[4]);
Xml::add_element($doc, $relocate, "dfrn:thumb", $photos[5]);
Xml::add_element($doc, $relocate, "dfrn:micro", $photos[6]);
Xml::add_element($doc, $relocate, "dfrn:request", $owner['request']);
Xml::add_element($doc, $relocate, "dfrn:confirm", $owner['confirm']);
Xml::add_element($doc, $relocate, "dfrn:notify", $owner['notify']);
Xml::add_element($doc, $relocate, "dfrn:poll", $owner['poll']);
Xml::add_element($doc, $relocate, "dfrn:sitepubkey", Config::get('system','site_pubkey'));
$root->appendChild($relocate);
@ -539,17 +539,17 @@ class DFRN
$root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
$root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
xml::add_element($doc, $root, "id", System::baseUrl()."/profile/".$owner["nick"]);
xml::add_element($doc, $root, "title", $owner["name"]);
Xml::add_element($doc, $root, "id", System::baseUrl()."/profile/".$owner["nick"]);
Xml::add_element($doc, $root, "title", $owner["name"]);
$attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
Xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
$attributes = array("rel" => "license", "href" => "http://creativecommons.org/licenses/by/3.0/");
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("rel" => "alternate", "type" => "text/html", "href" => $alternatelink);
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
if ($public) {
@ -557,26 +557,26 @@ class DFRN
ostatus::hublinks($doc, $root, $owner["nick"]);
$attributes = array("rel" => "salmon", "href" => System::baseUrl()."/salmon/".$owner["nick"]);
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => System::baseUrl()."/salmon/".$owner["nick"]);
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => System::baseUrl()."/salmon/".$owner["nick"]);
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
}
// For backward compatibility we keep this element
if ($owner['page-flags'] == PAGE_COMMUNITY) {
xml::add_element($doc, $root, "dfrn:community", 1);
Xml::add_element($doc, $root, "dfrn:community", 1);
}
// The former element is replaced by this one
xml::add_element($doc, $root, "dfrn:account_type", $owner["account-type"]);
Xml::add_element($doc, $root, "dfrn:account_type", $owner["account-type"]);
/// @todo We need a way to transmit the different page flags like "PAGE_PRVGROUP"
xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
Xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
$author = self::add_author($doc, $owner, $authorelement, $public);
$root->appendChild($author);
@ -620,9 +620,9 @@ class DFRN
$attributes = array("dfrn:updated" => $namdate);
}
xml::add_element($doc, $author, "name", $owner["name"], $attributes);
xml::add_element($doc, $author, "uri", System::baseUrl().'/profile/'.$owner["nickname"], $attributes);
xml::add_element($doc, $author, "dfrn:handle", $owner["addr"], $attributes);
Xml::add_element($doc, $author, "name", $owner["name"], $attributes);
Xml::add_element($doc, $author, "uri", System::baseUrl().'/profile/'.$owner["nickname"], $attributes);
Xml::add_element($doc, $author, "dfrn:handle", $owner["addr"], $attributes);
$attributes = array("rel" => "photo", "type" => "image/jpeg",
"media:width" => 175, "media:height" => 175, "href" => $owner['photo']);
@ -631,13 +631,13 @@ class DFRN
$attributes["dfrn:updated"] = $picdate;
}
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
$attributes["rel"] = "avatar";
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
if ($hidewall) {
xml::add_element($doc, $author, "dfrn:hide", "true");
Xml::add_element($doc, $author, "dfrn:hide", "true");
}
// The following fields will only be generated if the data isn't meant for a public feed
@ -648,7 +648,7 @@ class DFRN
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if ($birthday) {
xml::add_element($doc, $author, "dfrn:birthday", $birthday);
Xml::add_element($doc, $author, "dfrn:birthday", $birthday);
}
// Only show contact details when we are allowed to
@ -664,26 +664,26 @@ class DFRN
if (DBM::is_result($r)) {
$profile = $r[0];
xml::add_element($doc, $author, "poco:displayName", $profile["name"]);
xml::add_element($doc, $author, "poco:updated", $namdate);
Xml::add_element($doc, $author, "poco:displayName", $profile["name"]);
Xml::add_element($doc, $author, "poco:updated", $namdate);
if (trim($profile["dob"]) > '0001-01-01') {
xml::add_element($doc, $author, "poco:birthday", "0000-".date("m-d", strtotime($profile["dob"])));
Xml::add_element($doc, $author, "poco:birthday", "0000-".date("m-d", strtotime($profile["dob"])));
}
xml::add_element($doc, $author, "poco:note", $profile["about"]);
xml::add_element($doc, $author, "poco:preferredUsername", $profile["nickname"]);
Xml::add_element($doc, $author, "poco:note", $profile["about"]);
Xml::add_element($doc, $author, "poco:preferredUsername", $profile["nickname"]);
$savetz = date_default_timezone_get();
date_default_timezone_set($profile["timezone"]);
xml::add_element($doc, $author, "poco:utcOffset", date("P"));
Xml::add_element($doc, $author, "poco:utcOffset", date("P"));
date_default_timezone_set($savetz);
if (trim($profile["homepage"]) != "") {
$urls = $doc->createElement("poco:urls");
xml::add_element($doc, $urls, "poco:type", "homepage");
xml::add_element($doc, $urls, "poco:value", $profile["homepage"]);
xml::add_element($doc, $urls, "poco:primary", "true");
Xml::add_element($doc, $urls, "poco:type", "homepage");
Xml::add_element($doc, $urls, "poco:value", $profile["homepage"]);
Xml::add_element($doc, $urls, "poco:primary", "true");
$author->appendChild($urls);
}
@ -691,33 +691,33 @@ class DFRN
$keywords = explode(",", $profile["pub_keywords"]);
foreach ($keywords AS $keyword) {
xml::add_element($doc, $author, "poco:tags", trim($keyword));
Xml::add_element($doc, $author, "poco:tags", trim($keyword));
}
}
if (trim($profile["xmpp"]) != "") {
$ims = $doc->createElement("poco:ims");
xml::add_element($doc, $ims, "poco:type", "xmpp");
xml::add_element($doc, $ims, "poco:value", $profile["xmpp"]);
xml::add_element($doc, $ims, "poco:primary", "true");
Xml::add_element($doc, $ims, "poco:type", "xmpp");
Xml::add_element($doc, $ims, "poco:value", $profile["xmpp"]);
Xml::add_element($doc, $ims, "poco:primary", "true");
$author->appendChild($ims);
}
if (trim($profile["locality"].$profile["region"].$profile["country-name"]) != "") {
$element = $doc->createElement("poco:address");
xml::add_element($doc, $element, "poco:formatted", formatted_location($profile));
Xml::add_element($doc, $element, "poco:formatted", formatted_location($profile));
if (trim($profile["locality"]) != "") {
xml::add_element($doc, $element, "poco:locality", $profile["locality"]);
Xml::add_element($doc, $element, "poco:locality", $profile["locality"]);
}
if (trim($profile["region"]) != "") {
xml::add_element($doc, $element, "poco:region", $profile["region"]);
Xml::add_element($doc, $element, "poco:region", $profile["region"]);
}
if (trim($profile["country-name"]) != "") {
xml::add_element($doc, $element, "poco:country", $profile["country-name"]);
Xml::add_element($doc, $element, "poco:country", $profile["country-name"]);
}
$author->appendChild($element);
@ -744,9 +744,9 @@ class DFRN
$contact = get_contact_details_by_url($contact_url, $item["uid"]);
$author = $doc->createElement($element);
xml::add_element($doc, $author, "name", $contact["name"]);
xml::add_element($doc, $author, "uri", $contact["url"]);
xml::add_element($doc, $author, "dfrn:handle", $contact["addr"]);
Xml::add_element($doc, $author, "name", $contact["name"]);
Xml::add_element($doc, $author, "uri", $contact["url"]);
Xml::add_element($doc, $author, "dfrn:handle", $contact["addr"]);
/// @Todo
/// - Check real image type and image size
@ -757,7 +757,7 @@ class DFRN
"media:width" => 80,
"media:height" => 80,
"href" => $contact["photo"]);
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
$attributes = array(
"rel" => "avatar",
@ -765,7 +765,7 @@ class DFRN
"media:width" => 80,
"media:height" => 80,
"href" => $contact["photo"]);
xml::add_element($doc, $author, "link", "", $attributes);
Xml::add_element($doc, $author, "link", "", $attributes);
return $author;
}
@ -790,13 +790,13 @@ class DFRN
return false;
}
if ($r->type) {
xml::add_element($doc, $entry, "activity:object-type", $r->type);
Xml::add_element($doc, $entry, "activity:object-type", $r->type);
}
if ($r->id) {
xml::add_element($doc, $entry, "id", $r->id);
Xml::add_element($doc, $entry, "id", $r->id);
}
if ($r->title) {
xml::add_element($doc, $entry, "title", $r->title);
Xml::add_element($doc, $entry, "title", $r->title);
}
if ($r->link) {
@ -815,16 +815,16 @@ class DFRN
foreach ($link->attributes() AS $parameter => $value) {
$attributes[$parameter] = $value;
}
xml::add_element($doc, $entry, "link", "", $attributes);
Xml::add_element($doc, $entry, "link", "", $attributes);
}
}
} else {
$attributes = array("rel" => "alternate", "type" => "text/html", "href" => $r->link);
xml::add_element($doc, $entry, "link", "", $attributes);
Xml::add_element($doc, $entry, "link", "", $attributes);
}
}
if ($r->content) {
xml::add_element($doc, $entry, "content", bbcode($r->content), array("type" => "html"));
Xml::add_element($doc, $entry, "content", bbcode($r->content), array("type" => "html"));
}
return $entry;
@ -863,7 +863,7 @@ class DFRN
$attributes["title"] = trim($matches[4]);
}
xml::add_element($doc, $root, "link", "", $attributes);
Xml::add_element($doc, $root, "link", "", $attributes);
}
}
}
@ -893,7 +893,7 @@ class DFRN
if ($item['deleted']) {
$attributes = array("ref" => $item['uri'], "when" => datetime_convert('UTC', 'UTC', $item['edited'] . '+00:00', ATOM_TIME));
return xml::create_element($doc, "at:deleted-entry", "", $attributes);
return Xml::create_element($doc, "at:deleted-entry", "", $attributes);
}
if (!$single) {
@ -944,7 +944,7 @@ class DFRN
$attributes = array("ref" => $parent_item, "type" => "text/html",
"href" => $parent[0]['plink'],
"dfrn:diaspora_guid" => $parent[0]['guid']);
xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
Xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
}
// Add conversation data. This is used for OStatus
@ -967,23 +967,23 @@ class DFRN
"href" => $conversation_href,
"ref" => $conversation_uri);
xml::add_element($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
Xml::add_element($doc, $entry, "ostatus:conversation", $conversation_uri, $attributes);
xml::add_element($doc, $entry, "id", $item["uri"]);
xml::add_element($doc, $entry, "title", $item["title"]);
Xml::add_element($doc, $entry, "id", $item["uri"]);
Xml::add_element($doc, $entry, "title", $item["title"]);
xml::add_element($doc, $entry, "published", datetime_convert("UTC", "UTC", $item["created"] . "+00:00", ATOM_TIME));
xml::add_element($doc, $entry, "updated", datetime_convert("UTC", "UTC", $item["edited"] . "+00:00", ATOM_TIME));
Xml::add_element($doc, $entry, "published", datetime_convert("UTC", "UTC", $item["created"] . "+00:00", ATOM_TIME));
Xml::add_element($doc, $entry, "updated", datetime_convert("UTC", "UTC", $item["edited"] . "+00:00", ATOM_TIME));
// "dfrn:env" is used to read the content
xml::add_element($doc, $entry, "dfrn:env", base64url_encode($body, true));
Xml::add_element($doc, $entry, "dfrn:env", base64url_encode($body, true));
// The "content" field is not read by the receiver. We could remove it when the type is "text"
// We keep it at the moment, maybe there is some old version that doesn't read "dfrn:env"
xml::add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type));
Xml::add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type));
// We save this value in "plink". Maybe we should read it from there as well?
xml::add_element(
Xml::add_element(
$doc,
$entry,
"link",
@ -995,50 +995,50 @@ class DFRN
// "comment-allow" is some old fashioned stuff for old Friendica versions.
// It is included in the rewritten code for completeness
if ($comment) {
xml::add_element($doc, $entry, "dfrn:comment-allow", intval($item['last-child']));
Xml::add_element($doc, $entry, "dfrn:comment-allow", intval($item['last-child']));
}
if ($item['location']) {
xml::add_element($doc, $entry, "dfrn:location", $item['location']);
Xml::add_element($doc, $entry, "dfrn:location", $item['location']);
}
if ($item['coord']) {
xml::add_element($doc, $entry, "georss:point", $item['coord']);
Xml::add_element($doc, $entry, "georss:point", $item['coord']);
}
if (($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])) {
xml::add_element($doc, $entry, "dfrn:private", (($item['private']) ? $item['private'] : 1));
Xml::add_element($doc, $entry, "dfrn:private", (($item['private']) ? $item['private'] : 1));
}
if ($item['extid']) {
xml::add_element($doc, $entry, "dfrn:extid", $item['extid']);
Xml::add_element($doc, $entry, "dfrn:extid", $item['extid']);
}
if ($item['bookmark']) {
xml::add_element($doc, $entry, "dfrn:bookmark", "true");
Xml::add_element($doc, $entry, "dfrn:bookmark", "true");
}
if ($item['app']) {
xml::add_element($doc, $entry, "statusnet:notice_info", "", array("local_id" => $item['id'], "source" => $item['app']));
Xml::add_element($doc, $entry, "statusnet:notice_info", "", array("local_id" => $item['id'], "source" => $item['app']));
}
xml::add_element($doc, $entry, "dfrn:diaspora_guid", $item["guid"]);
Xml::add_element($doc, $entry, "dfrn:diaspora_guid", $item["guid"]);
// The signed text contains the content in Markdown, the sender handle and the signatur for the content
// It is needed for relayed comments to Diaspora.
if ($item['signed_text']) {
$sign = base64_encode(json_encode(array('signed_text' => $item['signed_text'],'signature' => $item['signature'],'signer' => $item['signer'])));
xml::add_element($doc, $entry, "dfrn:diaspora_signature", $sign);
Xml::add_element($doc, $entry, "dfrn:diaspora_signature", $sign);
}
xml::add_element($doc, $entry, "activity:verb", construct_verb($item));
Xml::add_element($doc, $entry, "activity:verb", construct_verb($item));
if ($item['object-type'] != "") {
xml::add_element($doc, $entry, "activity:object-type", $item['object-type']);
Xml::add_element($doc, $entry, "activity:object-type", $item['object-type']);
} elseif ($item['id'] == $item['parent']) {
xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
Xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
} else {
xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_COMMENT);
Xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_COMMENT);
}
$actobj = self::create_activity($doc, "activity:object", $item['object']);
@ -1056,7 +1056,7 @@ class DFRN
if (count($tags)) {
foreach ($tags as $t) {
if (($type != 'html') || ($t[0] != "@")) {
xml::add_element($doc, $entry, "category", "", array("scheme" => "X-DFRN:".$t[0].":".$t[1], "term" => $t[2]));
Xml::add_element($doc, $entry, "category", "", array("scheme" => "X-DFRN:".$t[0].":".$t[1], "term" => $t[2]));
}
}
}
@ -1077,7 +1077,7 @@ class DFRN
);
if (DBM::is_result($r) && ($r[0]["forum"] || $r[0]["prv"])) {
xml::add_element(
Xml::add_element(
$doc,
$entry,
"link",
@ -1087,7 +1087,7 @@ class DFRN
"href" => $mention)
);
} else {
xml::add_element(
Xml::add_element(
$doc,
$entry,
"link",
@ -1705,7 +1705,7 @@ class DFRN
$obj_element = $obj_doc->createElementNS(NAMESPACE_ATOM1, $element);
$activity_type = $xpath->query("activity:object-type/text()", $activity)->item(0)->nodeValue;
xml::add_element($obj_doc, $obj_element, "type", $activity_type);
Xml::add_element($obj_doc, $obj_element, "type", $activity_type);
$id = $xpath->query("atom:id", $activity)->item(0);
if (is_object($id)) {
@ -1719,7 +1719,7 @@ class DFRN
$links = $xpath->query("atom:link", $activity);
if (is_object($links)) {
foreach ($links AS $link) {
foreach ($links as $link) {
$obj_element->appendChild($obj_doc->importNode($link, true));
}
}

12
src/Protocol/Diaspora.php
View File

@ -17,10 +17,10 @@ use Friendica\Core\PConfig;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Network\Probe;
use Friendica\Util\Xml;
use dba;
use SimpleXMLElement;
use xml;
require_once 'include/items.php';
require_once 'include/bb2diaspora.php';
@ -672,7 +672,7 @@ class Diaspora
if (!in_array($fieldname, array("parent_author_signature", "target_author_signature"))
|| ($orig_type == "relayable_retraction")
) {
xml::copy($entry, $fields, $fieldname);
Xml::copy($entry, $fields, $fieldname);
}
}
@ -1912,7 +1912,7 @@ class Diaspora
"title" => "",
"content" => $parent_body));
return xml::from_array($xmldata, $xml, true);
return Xml::from_array($xmldata, $xml, true);
}
/**
@ -2344,7 +2344,7 @@ class Diaspora
"id" => $contact["url"]."/".$contact["name"],
"link" => $link));
return xml::from_array($xmldata, $xml, true);
return Xml::from_array($xmldata, $xml, true);
}
/**
@ -3039,7 +3039,7 @@ class Diaspora
$namespaces = array("me" => "http://salmon-protocol.org/ns/magic-env");
return xml::from_array($xmldata, $xml, false, $namespaces);
return Xml::from_array($xmldata, $xml, false, $namespaces);
}
/**
@ -3172,7 +3172,7 @@ class Diaspora
{
$data = array($type => $message);
return xml::from_array($data, $xml);
return Xml::from_array($data, $xml);
}
/**

126
include/xml.php → src/Util/Xml.php
View File

@ -1,23 +1,23 @@
<?php
/**
* @file include/xml.php
* @file xrc/Util/Xml.php
*/
namespace Friendica\Util;
/**
* @brief This class contain methods to work with XML data
*
*/
class xml {
class Xml
{
/**
* @brief Creates an XML structure out of a given array
*
* @param array $array The array of the XML structure that will be generated
* @param object $xml The createdXML will be returned by reference
* @param bool $remove_header Should the XML header be removed or not?
* @param array $namespaces List of namespaces
* @param bool $root - interally used parameter. Mustn't be used from outside.
* @param array $array The array of the XML structure that will be generated
* @param object $xml The createdXML will be returned by reference
* @param bool $remove_header Should the XML header be removed or not?
* @param array $namespaces List of namespaces
* @param bool $root interally used parameter. Mustn't be used from outside.
*
* @return string The created XML
*/
@ -25,7 +25,7 @@ class xml {
if ($root) {
foreach ($array as $key => $value) {
foreach ($namespaces AS $nskey => $nsvalue) {
foreach ($namespaces as $nskey => $nsvalue) {
$key .= " xmlns".($nskey == "" ? "":":").$nskey.'="'.$nsvalue.'"';
}
@ -50,7 +50,7 @@ class xml {
}
}
foreach($array as $key => $value) {
foreach ($array as $key => $value) {
if (!isset($element) && isset($xml)) {
$element = $xml;
}
@ -72,7 +72,7 @@ class xml {
} elseif (isset($namespaces[""])) {
$namespace = $namespaces[""];
} else {
$namespace = NULL;
$namespace = null;
}
// Remove undefined namespaces from the key
@ -90,7 +90,7 @@ class xml {
if ((count($element_parts) > 1) && isset($namespaces[$element_parts[0]])) {
$namespace = $namespaces[$element_parts[0]];
} else {
$namespace = NULL;
$namespace = null;
}
$element->addAttribute($attr_key, $attr_value, $namespace);
@ -102,7 +102,7 @@ class xml {
if (!is_array($value)) {
$element = $xml->addChild($key, xmlify($value), $namespace);
} elseif (is_array($value)) {
$element = $xml->addChild($key, NULL, $namespace);
$element = $xml->addChild($key, null, $namespace);
self::from_array($value, $element, $remove_header, $namespaces, false);
}
}
@ -111,16 +111,17 @@ class xml {
/**
* @brief Copies an XML object
*
* @param object $source The XML source
* @param object $target The XML target
* @param object $source The XML source
* @param object $target The XML target
* @param string $elementname Name of the XML element of the target
*/
public static function copy(&$source, &$target, $elementname) {
if (count($source->children()) == 0)
public static function copy(&$source, &$target, $elementname)
{
if (count($source->children()) == 0) {
$target->addChild($elementname, xmlify($source));
else {
} else {
$child = $target->addChild($elementname);
foreach ($source->children() AS $childfield => $childentry) {
foreach ($source->children() as $childfield => $childentry) {
self::copy($childentry, $child, $childfield);
}
}
@ -129,17 +130,18 @@ class xml {
/**
* @brief Create an XML element
*
* @param object $doc XML root
* @param string $element XML element name
* @param string $value XML value
* @param array $attributes array containing the attributes
* @param object $doc XML root
* @param string $element XML element name
* @param string $value XML value
* @param array $attributes array containing the attributes
*
* @return object XML element object
*/
public static function create_element($doc, $element, $value = "", $attributes = array()) {
public static function create_element($doc, $element, $value = "", $attributes = array())
{
$element = $doc->createElement($element, xmlify($value));
foreach ($attributes AS $key => $value) {
foreach ($attributes as $key => $value) {
$attribute = $doc->createAttribute($key);
$attribute->value = xmlify($value);
$element->appendChild($attribute);
@ -150,13 +152,14 @@ class xml {
/**
* @brief Create an XML and append it to the parent object
*
* @param object $doc XML root
* @param object $parent parent object
* @param string $element XML element name
* @param string $value XML value
* @param array $attributes array containing the attributes
* @param object $doc XML root
* @param object $parent parent object
* @param string $element XML element name
* @param string $value XML value
* @param array $attributes array containing the attributes
*/
public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) {
public static function add_element($doc, $parent, $element, $value = "", $attributes = array())
{
$element = self::create_element($doc, $element, $value, $attributes);
$parent->appendChild($element);
}
@ -165,14 +168,14 @@ class xml {
* @brief Convert an XML document to a normalised, case-corrected array
* used by webfinger
*
* @param object $xml_element The XML document
* @param object $xml_element The XML document
* @param integer $recursion_depth recursion counter for internal use - default 0
* internal use, recursion counter
* internal use, recursion counter
*
* @return array | sring The array from the xml element or the string
*/
public static function element_to_array($xml_element, &$recursion_depth=0) {
public static function element_to_array($xml_element, &$recursion_depth=0)
{
// If we're getting too deep, bail out
if ($recursion_depth > 512) {
return(null);
@ -180,7 +183,8 @@ class xml {
if (!is_string($xml_element)
&& !is_array($xml_element)
&& (get_class($xml_element) == 'SimpleXMLElement')) {
&& (get_class($xml_element) == 'SimpleXMLElement')
) {
$xml_element_copy = $xml_element;
$xml_element = get_object_vars($xml_element);
}
@ -192,12 +196,11 @@ class xml {
}
foreach ($xml_element as $key => $value) {
$recursion_depth++;
$result_array[strtolower($key)] =
self::element_to_array($value, $recursion_depth);
$result_array[strtolower($key)] = self::element_to_array($value, $recursion_depth);
$recursion_depth--;
}
if ($recursion_depth == 0) {
$temp_array = $result_array;
$result_array = array(
@ -206,7 +209,6 @@ class xml {
}
return ($result_array);
} else {
return (trim(strval($xml_element)));
}
@ -215,31 +217,32 @@ class xml {
/**
* @brief Convert the given XML text to an array in the XML structure.
*
* xml::to_array() will convert the given XML text to an array in the XML structure.
* Xml::to_array() will convert the given XML text to an array in the XML structure.
* Link: http://www.bin-co.com/php/scripts/xml2array/
* Portions significantly re-written by mike@macgirvin.com for Friendica
* (namespaces, lowercase tags, get_attribute default changed, more...)
*
* Examples: $array = xml::to_array(file_get_contents('feed.xml'));
* $array = xml::to_array(file_get_contents('feed.xml', true, 1, 'attribute'));
* Examples: $array = Xml::to_array(file_get_contents('feed.xml'));
* $array = Xml::to_array(file_get_contents('feed.xml', true, 1, 'attribute'));
*
* @param object $contents The XML text
* @param boolean $namespaces True or false include namespace information
* in the returned array as array elements.
* @param object $contents The XML text
* @param boolean $namespaces True or false include namespace information
* in the returned array as array elements.
* @param integer $get_attributes 1 or 0. If this is 1 the function will get the attributes as well as the tag values -
* this results in a different array structure in the return value.
* @param string $priority Can be 'tag' or 'attribute'. This will change the way the resulting
* array sturcture. For 'tag', the tags are given more importance.
* this results in a different array structure in the return value.
* @param string $priority Can be 'tag' or 'attribute'. This will change the way the resulting
* array sturcture. For 'tag', the tags are given more importance.
*
* @return array The parsed XML in an array form. Use print_r() to see the resulting array structure.
*/
public static function to_array($contents, $namespaces = true, $get_attributes = 1, $priority = 'attribute') {
public static function to_array($contents, $namespaces = true, $get_attributes = 1, $priority = 'attribute')
{
if (!$contents) {
return array();
}
if (!function_exists('xml_parser_create')) {
logger('xml::to_array: parser function missing');
logger('Xml::to_array: parser function missing');
return array();
}
@ -248,13 +251,13 @@ class xml {
libxml_clear_errors();
if ($namespaces) {
$parser = @xml_parser_create_ns("UTF-8",':');
$parser = @xml_parser_create_ns("UTF-8", ':');
} else {
$parser = @xml_parser_create();
}
if (! $parser) {
logger('xml::to_array: xml_parser_create: no resource');
logger('Xml::to_array: xml_parser_create: no resource');
return array();
}
@ -266,7 +269,7 @@ class xml {
@xml_parser_free($parser);
if (! $xml_values) {
logger('xml::to_array: libxml: parse error: ' . $contents, LOGGER_DATA);
logger('Xml::to_array: libxml: parse error: ' . $contents, LOGGER_DATA);
foreach (libxml_get_errors() as $err) {
logger('libxml: parse: ' . $err->code . " at " . $err->line . ":" . $err->column . " : " . $err->message, LOGGER_DATA);
}
@ -305,7 +308,7 @@ class xml {
//Set the attributes too.
if (isset($attributes) and $get_attributes) {
foreach ($attributes as $attr => $val) {
if($priority == 'tag') {
if ($priority == 'tag') {
$attributes_data[$attr] = $val;
} else {
$result['@attributes'][$attr] = $val; // Set all the attributes in a array called 'attr'
@ -331,7 +334,6 @@ class xml {
$repeated_tag_index[$tag.'_'.$level] = 1;
$current = &$current[$tag];
} else { // There was another element with the same tag name
if (isset($current[$tag][0])) { // If there is a 0th element it is already an array
@ -345,12 +347,10 @@ class xml {
$current[$tag]['0_attr'] = $current[$tag.'_attr'];
unset($current[$tag.'_attr']);
}
}
$last_item_index = $repeated_tag_index[$tag.'_'.$level]-1;
$current = &$current[$tag][$last_item_index];
}
} elseif ($type == "complete") { // Tags that ends in 1 line '<tag />'
//See if the key is already taken.
if (!isset($current[$tag])) { //New Key
@ -359,7 +359,6 @@ class xml {
if ($priority == 'tag' and $attributes_data) {
$current[$tag. '_attr'] = $attributes_data;
}
} else { // If taken, put all things inside a list(array)
if (isset($current[$tag][0]) and is_array($current[$tag])) { // If it is already an array...
@ -370,7 +369,6 @@ class xml {
$current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data;
}
$repeated_tag_index[$tag.'_'.$level]++;
} else { // If it is not an array...
$current[$tag] = array($current[$tag], $result); //...Make it an array using using the existing value and the new value
$repeated_tag_index[$tag.'_'.$level] = 1;
@ -388,7 +386,6 @@ class xml {
$repeated_tag_index[$tag.'_'.$level]++; // 0 and 1 indexes are already taken
}
}
} elseif ($type == 'close') { // End of tag '</tag>'
$current = &$parent[$level-1];
}
@ -400,10 +397,11 @@ class xml {
/**
* @brief Delete a node in a XML object
*
* @param object $doc XML document
* @param object $doc XML document
* @param string $node Node name
*/
public static function deleteNode(&$doc, $node) {
public static function deleteNode(&$doc, $node)
{
$xpath = new DomXPath($doc);
$list = $xpath->query("//".$node);
foreach ($list as $child) {