Removed the legacy function calls, removed unused functions
This commit is contained in:
Michael Vogel
parent
e1c0b4fe03
commit
4e5d335492
5 changed files with 113 additions and 203 deletions
|
|
@ -9,6 +9,7 @@ use \Friendica\Core\PConfig;
|
|||
|
||||
require_once("include/feed.php");
|
||||
require_once('include/email.php');
|
||||
require_once('include/network.php');
|
||||
|
||||
class Probe {
|
||||
|
||||
|
|
@ -82,12 +83,14 @@ class Probe {
|
|||
return $xrd_data;
|
||||
}
|
||||
|
||||
public static function uri($uri, $network = "") {
|
||||
public static function uri($uri, $network = "", $cache = true) {
|
||||
|
||||
$result = Cache::get("probe_url:".$network.":".$uri);
|
||||
if (!is_null($result)) {
|
||||
$result = unserialize($result);
|
||||
return $result;
|
||||
if ($cache) {
|
||||
$result = Cache::get("probe_url:".$network.":".$uri);
|
||||
if (!is_null($result)) {
|
||||
$result = unserialize($result);
|
||||
return $result;
|
||||
}
|
||||
}
|
||||
|
||||
$data = self::detect($uri, $network);
|
||||
|
|
@ -336,6 +339,50 @@ class Probe {
|
|||
return $data;
|
||||
}
|
||||
|
||||
public static function valid_dfrn($data) {
|
||||
$errors = 0;
|
||||
if(!isset($data['key']))
|
||||
$errors ++;
|
||||
if(!isset($data['dfrn-request']))
|
||||
$errors ++;
|
||||
if(!isset($data['dfrn-confirm']))
|
||||
$errors ++;
|
||||
if(!isset($data['dfrn-notify']))
|
||||
$errors ++;
|
||||
if(!isset($data['dfrn-poll']))
|
||||
$errors ++;
|
||||
return $errors;
|
||||
}
|
||||
|
||||
public static function profile($profile) {
|
||||
|
||||
$data = array();
|
||||
|
||||
// Fetch data via noscrape - this is faster
|
||||
$noscrape = str_replace(array("/hcard/", "/profile/"), "/noscrape/", $profile);
|
||||
$data = self::poll_noscrape($noscrape, $data);
|
||||
|
||||
if (!isset($data["notify"]) OR !isset($data["confirm"]) OR
|
||||
!isset($data["request"]) OR !isset($data["poll"]) OR
|
||||
!isset($data["poco"]) OR !isset($data["name"]) OR
|
||||
!isset($data["photo"]))
|
||||
$data = self::poll_hcard($profile, $data, true);
|
||||
|
||||
$prof_data = array();
|
||||
$prof_data["addr"] = $data["addr"];
|
||||
$prof_data["nick"] = $data["nick"];
|
||||
$prof_data["dfrn-request"] = $data["request"];
|
||||
$prof_data["dfrn-confirm"] = $data["confirm"];
|
||||
$prof_data["dfrn-notify"] = $data["notify"];
|
||||
$prof_data["dfrn-poll"] = $data["poll"];
|
||||
$prof_data["dfrn-poco"] = $data["poco"];
|
||||
$prof_data["photo"] = $data["photo"];
|
||||
$prof_data["fn"] = $data["name"];
|
||||
$prof_data["key"] = $data["pubkey"];
|
||||
|
||||
return $prof_data;
|
||||
}
|
||||
|
||||
private function dfrn($webfinger) {
|
||||
|
||||
$hcard = "";
|
||||
|
|
|
|||
|
|
@ -1,144 +1,6 @@
|
|||
<?php
|
||||
|
||||
require_once('library/HTML5/Parser.php');
|
||||
require_once('include/crypto.php');
|
||||
require_once('include/feed.php');
|
||||
require_once('include/Probe.php');
|
||||
|
||||
if(! function_exists('scrape_dfrn')) {
|
||||
function scrape_dfrn($url, $dont_probe = false) {
|
||||
|
||||
$a = get_app();
|
||||
|
||||
$ret = array();
|
||||
|
||||
logger('scrape_dfrn: url=' . $url);
|
||||
|
||||
// Try to fetch the data from noscrape. This is faster than parsing the HTML
|
||||
$noscrape = str_replace("/hcard/", "/noscrape/", $url);
|
||||
$noscrapejson = fetch_url($noscrape);
|
||||
$noscrapedata = array();
|
||||
if ($noscrapejson) {
|
||||
$noscrapedata = json_decode($noscrapejson, true);
|
||||
|
||||
if (is_array($noscrapedata)) {
|
||||
if ($noscrapedata["nick"] != "")
|
||||
return($noscrapedata);
|
||||
else
|
||||
unset($noscrapedata["nick"]);
|
||||
} else
|
||||
$noscrapedata = array();
|
||||
}
|
||||
|
||||
$s = fetch_url($url);
|
||||
|
||||
if (!$s)
|
||||
return $ret;
|
||||
|
||||
if (!$dont_probe) {
|
||||
$probe = probe_url($url);
|
||||
|
||||
if (isset($probe["addr"]))
|
||||
$ret["addr"] = $probe["addr"];
|
||||
}
|
||||
|
||||
$headers = $a->get_curl_headers();
|
||||
logger('scrape_dfrn: headers=' . $headers, LOGGER_DEBUG);
|
||||
|
||||
|
||||
$lines = explode("\n",$headers);
|
||||
if(count($lines)) {
|
||||
foreach($lines as $line) {
|
||||
// don't try and run feeds through the html5 parser
|
||||
if(stristr($line,'content-type:') && ((stristr($line,'application/atom+xml')) || (stristr($line,'application/rss+xml'))))
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
$dom = HTML5_Parser::parse($s);
|
||||
} catch (DOMException $e) {
|
||||
logger('scrape_dfrn: parse error: ' . $e);
|
||||
}
|
||||
|
||||
if(! $dom)
|
||||
return $ret;
|
||||
|
||||
$items = $dom->getElementsByTagName('link');
|
||||
|
||||
// get DFRN link elements
|
||||
|
||||
foreach($items as $item) {
|
||||
$x = $item->getAttribute('rel');
|
||||
if(($x === 'alternate') && ($item->getAttribute('type') === 'application/atom+xml'))
|
||||
$ret['feed_atom'] = $item->getAttribute('href');
|
||||
if(substr($x,0,5) == "dfrn-") {
|
||||
$ret[$x] = $item->getAttribute('href');
|
||||
}
|
||||
if($x === 'lrdd') {
|
||||
$decoded = urldecode($item->getAttribute('href'));
|
||||
if(preg_match('/acct:([^@]*)@/',$decoded,$matches))
|
||||
$ret['nick'] = $matches[1];
|
||||
}
|
||||
}
|
||||
|
||||
// Pull out hCard profile elements
|
||||
|
||||
$largest_photo = 0;
|
||||
|
||||
$items = $dom->getElementsByTagName('*');
|
||||
foreach($items as $item) {
|
||||
if(attribute_contains($item->getAttribute('class'), 'vcard')) {
|
||||
$level2 = $item->getElementsByTagName('*');
|
||||
foreach($level2 as $x) {
|
||||
if(attribute_contains($x->getAttribute('class'),'uid'))
|
||||
$ret['guid'] = $x->textContent;
|
||||
if(attribute_contains($x->getAttribute('class'),'nickname'))
|
||||
$ret['nickname'] = $x->textContent;
|
||||
if(attribute_contains($x->getAttribute('class'),'fn'))
|
||||
$ret['fn'] = $x->textContent;
|
||||
if(attribute_contains($x->getAttribute('class'),'searchable'))
|
||||
$ret['searchable'] = $x->textContent;
|
||||
if(attribute_contains($x->getAttribute('class'),'key'))
|
||||
$ret['key'] = $x->textContent;
|
||||
if(attribute_contains($x->getAttribute('class'),'url'))
|
||||
$ret['url'] = $x->textContent;
|
||||
if((attribute_contains($x->getAttribute('class'),'photo'))
|
||||
|| (attribute_contains($x->getAttribute('class'),'avatar'))) {
|
||||
$size = intval($x->getAttribute('width'));
|
||||
// dfrn prefers 175, so if we find this, we set largest_size so it can't be topped.
|
||||
if(($size > $largest_photo) || ($size == 175) || (! $largest_photo)) {
|
||||
$ret['photo'] = $x->getAttribute('src');
|
||||
$largest_photo = (($size == 175) ? 9999 : $size);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return array_merge($ret, $noscrapedata);
|
||||
}}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
if(! function_exists('validate_dfrn')) {
|
||||
function validate_dfrn($a) {
|
||||
$errors = 0;
|
||||
if(! x($a,'key'))
|
||||
$errors ++;
|
||||
if(! x($a,'dfrn-request'))
|
||||
$errors ++;
|
||||
if(! x($a,'dfrn-confirm'))
|
||||
$errors ++;
|
||||
if(! x($a,'dfrn-notify'))
|
||||
$errors ++;
|
||||
if(! x($a,'dfrn-poll'))
|
||||
$errors ++;
|
||||
return $errors;
|
||||
}}
|
||||
|
||||
/**
|
||||
*
|
||||
* Probe a network address to discover what kind of protocols we need to communicate with it.
|
||||
|
|
@ -157,7 +19,6 @@ function validate_dfrn($a) {
|
|||
*
|
||||
*/
|
||||
|
||||
|
||||
define('PROBE_NORMAL', 0);
|
||||
define('PROBE_DIASPORA', 1);
|
||||
|
||||
|
|
@ -172,57 +33,3 @@ function probe_url($url, $mode = PROBE_NORMAL, $level = 1) {
|
|||
|
||||
return $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Find the matching part between two url
|
||||
*
|
||||
* @param string $url1
|
||||
* @param string $url2
|
||||
* @return string The matching part
|
||||
*/
|
||||
function matching_url($url1, $url2) {
|
||||
|
||||
if (($url1 == "") OR ($url2 == ""))
|
||||
return "";
|
||||
|
||||
$url1 = normalise_link($url1);
|
||||
$url2 = normalise_link($url2);
|
||||
|
||||
$parts1 = parse_url($url1);
|
||||
$parts2 = parse_url($url2);
|
||||
|
||||
if (!isset($parts1["host"]) OR !isset($parts2["host"]))
|
||||
return "";
|
||||
|
||||
if ($parts1["scheme"] != $parts2["scheme"])
|
||||
return "";
|
||||
|
||||
if ($parts1["host"] != $parts2["host"])
|
||||
return "";
|
||||
|
||||
if ($parts1["port"] != $parts2["port"])
|
||||
return "";
|
||||
|
||||
$match = $parts1["scheme"]."://".$parts1["host"];
|
||||
|
||||
if ($parts1["port"])
|
||||
$match .= ":".$parts1["port"];
|
||||
|
||||
$pathparts1 = explode("/", $parts1["path"]);
|
||||
$pathparts2 = explode("/", $parts2["path"]);
|
||||
|
||||
$i = 0;
|
||||
$path = "";
|
||||
do {
|
||||
$path1 = $pathparts1[$i];
|
||||
$path2 = $pathparts2[$i];
|
||||
|
||||
if ($path1 == $path2)
|
||||
$path .= $path1."/";
|
||||
|
||||
} while (($path1 == $path2) AND ($i++ <= count($pathparts1)));
|
||||
|
||||
$match .= $path;
|
||||
|
||||
return normalise_link($match);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1131,3 +1131,57 @@ function json_return_and_die($x) {
|
|||
echo json_encode($x);
|
||||
killme();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Find the matching part between two url
|
||||
*
|
||||
* @param string $url1
|
||||
* @param string $url2
|
||||
* @return string The matching part
|
||||
*/
|
||||
function matching_url($url1, $url2) {
|
||||
|
||||
if (($url1 == "") OR ($url2 == ""))
|
||||
return "";
|
||||
|
||||
$url1 = normalise_link($url1);
|
||||
$url2 = normalise_link($url2);
|
||||
|
||||
$parts1 = parse_url($url1);
|
||||
$parts2 = parse_url($url2);
|
||||
|
||||
if (!isset($parts1["host"]) OR !isset($parts2["host"]))
|
||||
return "";
|
||||
|
||||
if ($parts1["scheme"] != $parts2["scheme"])
|
||||
return "";
|
||||
|
||||
if ($parts1["host"] != $parts2["host"])
|
||||
return "";
|
||||
|
||||
if ($parts1["port"] != $parts2["port"])
|
||||
return "";
|
||||
|
||||
$match = $parts1["scheme"]."://".$parts1["host"];
|
||||
|
||||
if ($parts1["port"])
|
||||
$match .= ":".$parts1["port"];
|
||||
|
||||
$pathparts1 = explode("/", $parts1["path"]);
|
||||
$pathparts2 = explode("/", $parts2["path"]);
|
||||
|
||||
$i = 0;
|
||||
$path = "";
|
||||
do {
|
||||
$path1 = $pathparts1[$i];
|
||||
$path2 = $pathparts2[$i];
|
||||
|
||||
if ($path1 == $path2)
|
||||
$path .= $path1."/";
|
||||
|
||||
} while (($path1 == $path2) AND ($i++ <= count($pathparts1)));
|
||||
|
||||
$match .= $path;
|
||||
|
||||
return normalise_link($match);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@
|
|||
|
||||
require_once('include/datetime.php');
|
||||
require_once("include/Scrape.php");
|
||||
require_once("include/network.php");
|
||||
require_once("include/html2bbcode.php");
|
||||
require_once("include/Contact.php");
|
||||
require_once("include/Photo.php");
|
||||
|
|
|
|||
|
|
@ -11,6 +11,7 @@
|
|||
|
||||
require_once('include/enotify.php');
|
||||
require_once('include/Scrape.php');
|
||||
require_once('include/Probe.php');
|
||||
require_once('include/group.php');
|
||||
|
||||
if(! function_exists('dfrn_request_init')) {
|
||||
|
|
@ -116,7 +117,7 @@ function dfrn_request_post(&$a) {
|
|||
* Scrape the other site's profile page to pick up the dfrn links, key, fn, and photo
|
||||
*/
|
||||
|
||||
$parms = scrape_dfrn($dfrn_url);
|
||||
$parms = Probe::profile($dfrn_url);
|
||||
|
||||
if(! count($parms)) {
|
||||
notice( t('Profile location is not valid or does not contain profile information.') . EOL );
|
||||
|
|
@ -127,7 +128,7 @@ function dfrn_request_post(&$a) {
|
|||
notice( t('Warning: profile location has no identifiable owner name.') . EOL );
|
||||
if(! x($parms,'photo'))
|
||||
notice( t('Warning: profile location has no profile photo.') . EOL );
|
||||
$invalid = validate_dfrn($parms);
|
||||
$invalid = Probe::valid_dfrn($parms);
|
||||
if($invalid) {
|
||||
notice( sprintf( tt("%d required parameter was not found at the given location",
|
||||
"%d required parameters were not found at the given location",
|
||||
|
|
@ -511,7 +512,7 @@ function dfrn_request_post(&$a) {
|
|||
|
||||
require_once('include/Scrape.php');
|
||||
|
||||
$parms = scrape_dfrn(($hcard) ? $hcard : $url);
|
||||
$parms = Probe::profile(($hcard) ? $hcard : $url);
|
||||
|
||||
if(! count($parms)) {
|
||||
notice( t('Profile location is not valid or does not contain profile information.') . EOL );
|
||||
|
|
@ -522,7 +523,7 @@ function dfrn_request_post(&$a) {
|
|||
notice( t('Warning: profile location has no identifiable owner name.') . EOL );
|
||||
if(! x($parms,'photo'))
|
||||
notice( t('Warning: profile location has no profile photo.') . EOL );
|
||||
$invalid = validate_dfrn($parms);
|
||||
$invalid = Probe::valid_dfrn($parms);
|
||||
if($invalid) {
|
||||
notice( sprintf( tt("%d required parameter was not found at the given location",
|
||||
"%d required parameters were not found at the given location",
|
||||
|
|
|
|||
Loading…
Reference in a new issue