X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=boot.php;h=83828a0df58e7ccfc3fa6e5f6b88dbc29dcb3c33;hb=0ebd4aa78303792a97c111229080224ba1bcf2de;hp=5d476649d8f66b9feaf697484f762758db48fc6e;hpb=ce515ac2e815cf6c392691743393ea6ebc42c832;p=friendica.git

diff --git a/boot.php b/boot.php
index 5d476649d8..83828a0df5 100644
--- a/boot.php
+++ b/boot.php
@@ -2,18 +2,20 @@
 
 set_time_limit(0);
 
-define ( 'BUILD_ID' , 1000 );
+define ( 'BUILD_ID' , 1003 );
 
 define ( 'EOL', "<br />\r\n");
+define ( 'ATOM_TIME',  'Y-m-d\TH:i:s\Z' );
 
 define ( 'REGISTER_CLOSED',  0);
 define ( 'REGISTER_APPROVE', 1);
 define ( 'REGISTER_OPEN',    2);
 
-define ( 'DIRECTION_NONE', 0);			// No relationship
-define ( 'DIRECTION_IN',   1);			// VIP e.g. has FAN
-define ( 'DIRECTION_OUT',  2);			// FAN to a VIP
-define ( 'DIRECTION_BOTH', 3);			// Mutual Friends
+// relationship types
+
+define ( 'REL_VIP',        1);
+define ( 'REL_FAN',        2);
+define ( 'REL_BUD',        3);
 
 define ( 'NOTIFY_INTRO',   0x0001 );
 define ( 'NOTIFY_CONFIRM', 0x0002 );
@@ -21,7 +23,30 @@ define ( 'NOTIFY_WALL',    0x0004 );
 define ( 'NOTIFY_COMMENT', 0x0008 );
 define ( 'NOTIFY_MAIL',    0x0010 );
 
-define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); 
+define ( 'NAMESPACE_DFRN' ,           'http://purl.org/macgirvin/dfrn/1.0' ); 
+define ( 'NAMESPACE_THREAD' ,         'http://purl.org/syndication/thread/1.0' );
+define ( 'NAMESPACE_TOMB' ,           'http://purl.org/atompub/tombstones/1.0' );
+define ( 'NAMESPACE_ACTIVITY',        'http://activitystrea.ms/spec/1.0/' );
+define ( 'NAMESPACE_ACTIVITY_SCHEMA', 'http://activitystrea.ms/schema/1.0/');
+
+define ( 'ACTIVITY_LIKE',        NAMESPACE_ACTIVITY_SCHEMA . 'like' );
+define ( 'ACTIVITY_DISLIKE',     NAMESPACE_DFRN            . '/dislike' );
+define ( 'ACTIVITY_OBJ_HEART',   NAMESPACE_DFRN            . '/heart' );
+
+define ( 'ACTIVITY_FRIEND',      NAMESPACE_ACTIVITY_SCHEMA . 'make-friend' );
+define ( 'ACTIVITY_POST',        NAMESPACE_ACTIVITY_SCHEMA . 'post' );
+define ( 'ACTIVITY_UPDATE',      NAMESPACE_ACTIVITY_SCHEMA . 'update' );
+
+define ( 'ACTIVITY_OBJ_COMMENT', NAMESPACE_ACTIVITY_SCHEMA . 'comment' );
+define ( 'ACTIVITY_OBJ_NOTE',    NAMESPACE_ACTIVITY_SCHEMA . 'note' );
+define ( 'ACTIVITY_OBJ_PERSON',  NAMESPACE_ACTIVITY_SCHEMA . 'person' );
+define ( 'ACTIVITY_OBJ_PHOTO',   NAMESPACE_ACTIVITY_SCHEMA . 'photo' );
+define ( 'ACTIVITY_OBJ_P_PHOTO', NAMESPACE_ACTIVITY_SCHEMA . 'profile-photo' );
+define ( 'ACTIVITY_OBJ_ALBUM',   NAMESPACE_ACTIVITY_SCHEMA . 'photo-album' );
+
+define ( 'GRAVITY_PARENT',       0);
+define ( 'GRAVITY_LIKE',         3);
+define ( 'GRAVITY_COMMENT',      6);
 
 
 if(! class_exists('App')) {
@@ -129,9 +154,8 @@ class App {
 	} 
 
 	function init_pagehead() {
-		if(file_exists("view/head.tpl"))
-			$s = file_get_contents("view/head.tpl");
-		$this->page['htmlhead'] = replace_macros($s,array(
+		$tpl = load_view_file("view/head.tpl");
+		$this->page['htmlhead'] = replace_macros($tpl,array(
 			'$baseurl' => $this->get_baseurl()
 		));
 	}
@@ -170,6 +194,8 @@ function system_unavailable() {
 if(! function_exists('check_config')) {
 function check_config(&$a) {
 
+	load_config('system');
+
 	$build = get_config('system','build');
 	if(! x($build))
 		$build = set_config('system','build',BUILD_ID);
@@ -187,7 +213,7 @@ function check_config(&$a) {
 			// Run any existing update scripts to bring the database up to current.
 
 			require_once('update.php');
-			for($x = $stored; $x <= $current; $x ++) {
+			for($x = $stored; $x < $current; $x ++) {
 				if(function_exists('update_' . $x)) {
 					$func = 'update_' . $x;
 					$func($a);
@@ -241,6 +267,14 @@ function fetch_url($url,$binary = false) {
 	curl_setopt($ch, CURLOPT_FOLLOWLOCATION,true);
 	curl_setopt($ch, CURLOPT_MAXREDIRS,8);
 	curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
+	$prx = get_config('system','proxy');
+	if(strlen($prx)) {
+		curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
+		curl_setopt($ch, CURLOPT_PROXY, $prx);
+		$prxusr = get_config('system','proxyuser');
+		if(strlen($prxusr))
+			curl_setopt($ch, CURLOPT_PROXYUSERPWD, $prxusr);
+	}
 	if($binary)
 		curl_setopt($ch, CURLOPT_BINARYTRANSFER,1);
 
@@ -261,6 +295,14 @@ function post_url($url,$params) {
 	curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
 	curl_setopt($ch, CURLOPT_POST,1);
 	curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
+	$prx = get_config('system','proxy');
+	if(strlen($prx)) {
+		curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
+		curl_setopt($ch, CURLOPT_PROXY, $prx);
+		$prxusr = get_config('system','proxyuser');
+		if(strlen($prxusr))
+			curl_setopt($ch, CURLOPT_PROXYUSERPWD, $prxusr);
+	}
 
 	$s = curl_exec($ch);
 	curl_close($ch);
@@ -288,14 +330,14 @@ function escape_tags($string) {
 if(! function_exists('login')) {
 function login($register = false) {
 	$o = "";
-	$register_html = (($register) ? file_get_contents("view/register-link.tpl") : "");
+	$register_html = (($register) ? load_view_file("view/register-link.tpl") : "");
 
 
 	if(x($_SESSION,'authenticated')) {
-		$o = file_get_contents("view/logout.tpl");
+		$o = load_view_file("view/logout.tpl");
 	}
 	else {
-		$o = file_get_contents("view/login.tpl");
+		$o = load_view_file("view/login.tpl");
 
 		$o = replace_macros($o,array('$register_html' => $register_html ));
 	}
@@ -544,20 +586,53 @@ function sanitise_acl(&$item) {
 		unset($item);
 }}
 
+if(! function_exists('load_config')) {
+function load_config($family) {
+	global $a;
+	$r = q("SELECT * FROM `config` WHERE `cat` = '%s'",
+		dbesc($family)
+	);
+	if(count($r)) {
+		foreach($r as $rr) {
+			$k = $rr['k'];
+			$a->config[$family][$k] = $rr['v'];
+		}
+	}
+}}
+
+
 if(! function_exists('get_config')) {
-function get_config($family,$key) {
+function get_config($family, $key, $instore = false) {
+
+	global $a;
+	if(! $instore) {
+		if(isset($a->config[$family][$key])) {
+			if($a->config[$family][$key] == '!<unset>!')
+				return false;
+			return $a->config[$family][$key];
+		}
+	}
 	$ret = q("SELECT `v` FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 		dbesc($family),
 		dbesc($key)
 	);
-	if(count($ret))
+	if(count($ret)) {
+		$a->config[$family][$key] = $ret[0]['v'];
 		return $ret[0]['v'];
+	}
+	else {
+		$a->config[$family][$key] = '!<unset>!';
+	}
 	return false;
 }}
 
 if(! function_exists('set_config')) {
 function set_config($family,$key,$value) {
-	if(get_config($family,$key) === false) {
+
+	global $a;
+	$a->config[$family][$key] = $value;
+
+	if(get_config($family,$key,true) === false) {
 		$ret = q("INSERT INTO `config` ( `cat`, `k`, `v` ) VALUES ( '%s', '%s', '%s' ) ",
 			dbesc($family),
 			dbesc($key),
@@ -567,7 +642,7 @@ function set_config($family,$key,$value) {
 			return $value;
 		return $ret;
 	}
-	$ret = q("SUPDATE `config` SET `v` = '%s' WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
+	$ret = q("UPDATE `config` SET `v` = '%s' WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 		dbesc($value),
 		dbesc($family),
 		dbesc($key)
@@ -576,3 +651,260 @@ function set_config($family,$key,$value) {
 		return $value;
 	return $ret;
 }}
+
+if(! function_exists('convert_xml_element_to_array')) {
+function convert_xml_element_to_array($xml_element, &$recursion_depth=0) {
+
+        // If we're getting too deep, bail out
+        if ($recursion_depth > 512) {
+                return(null);
+        }
+
+        if (!is_string($xml_element) &&
+        !is_array($xml_element) &&
+        (get_class($xml_element) == 'SimpleXMLElement')) {
+                $xml_element_copy = $xml_element;
+                $xml_element = get_object_vars($xml_element);
+        }
+
+        if (is_array($xml_element)) {
+                $result_array = array();
+                if (count($xml_element) <= 0) {
+                        return (trim(strval($xml_element_copy)));
+                }
+
+                foreach($xml_element as $key=>$value) {
+
+                        $recursion_depth++;
+                        $result_array[strtolower($key)] =
+                convert_xml_element_to_array($value, $recursion_depth);
+                        $recursion_depth--;
+                }
+                if ($recursion_depth == 0) {
+                        $temp_array = $result_array;
+                        $result_array = array(
+                                strtolower($xml_element_copy->getName()) => $temp_array,
+                        );
+                }
+
+                return ($result_array);
+
+        } else {
+                return (trim(strval($xml_element)));
+        }
+}}
+
+
+if(! function_exists('webfinger')) {
+function webfinger($s) {
+	if(! strstr($s,'@')) {
+		return $s;
+	}
+	$host = substr($s,strpos($s,'@') + 1);
+	$url = 'http://' . $host . '/.well-known/host-meta' ;
+	$xml = fetch_url($url);
+	if (! $xml)
+		return '';
+	$h = simplexml_load_string($xml);
+	$arr = convert_xml_element_to_array($h);
+
+	if(! isset($arr['xrd']['link']))
+		return '';
+
+	$link = $arr['xrd']['link'];
+	if(! isset($link[0]))
+		$links = array($link);
+	else
+		$links = $link;
+
+	foreach($links as $link)
+		if($link['@attributes']['rel'] && $link['@attributes']['rel'] == 'lrdd')
+			$tpl = $link['@attributes']['template'];
+	if((empty($tpl)) || (! strpos($tpl, '{uri}')))
+		return '';
+
+	$pxrd = str_replace('{uri}', urlencode('acct://'.$s), $tpl);
+
+	$xml = fetch_url($pxrd);
+	if (! $xml)
+		return '';
+	$h = simplexml_load_string($xml);
+	$arr = convert_xml_element_to_array($h);
+
+	if(! isset($arr['xrd']['link']))
+		return '';
+
+	$link = $arr['xrd']['link'];
+	if(! isset($link[0]))
+		$links = array($link);
+	else
+		$links = $link;
+
+	foreach($links as $link)
+		if($link['@attributes']['rel'] == NAMESPACE_DFRN)
+			return $link['@attributes']['href'];
+	return '';
+}}
+
+if(! function_exists('perms2str')) {
+function perms2str($p) {
+	$ret = '';
+	$tmp = $p;
+	if(is_array($tmp)) {
+		array_walk($tmp,'sanitise_acl');
+		$ret = implode('',$tmp);
+	}
+	return $ret;
+}}
+
+if(! function_exists('item_new_uri')) {
+function item_new_uri($hostname,$uid) {
+
+	do {
+		$dups = false;
+		$hash = random_string();
+
+		$uri = "urn:X-dfrn:" . $hostname . ':' . $uid . ':' . $hash;
+
+		$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
+			dbesc($uri));
+		if(count($r))
+			$dups = true;
+	} while($dups == true);
+	return $uri;
+}}
+
+if(! function_exists('photo_new_resource')) {
+function photo_new_resource() {
+
+	do {
+		$found = false;
+		$resource = hash('md5',uniqid(mt_rand(),true));
+		$r = q("SELECT `id` FROM `photo` WHERE `resource-id` = '%s' LIMIT 1",
+			dbesc($resource)
+		);
+		if(count($r))
+			$found = true;
+	} while($found == true);
+	return $resource;
+}}
+
+
+
+if(! function_exists('get_uid')) {
+function get_uid() {
+	return ((x($_SESSION,'uid')) ? intval($_SESSION['uid']) : 0) ;
+}}
+
+if(! function_exists('validate_url')) {
+function validate_url(&$url) {
+	if(substr($url,0,4) != 'http')
+		$url = 'http://' . $url;
+	$h = parse_url($url);
+
+	if(! $h) {
+		return false;
+	}
+	if(! checkdnsrr($h['host'], 'ANY')) {
+		return false;
+	}
+	return true;
+}}
+
+if(! function_exists('allowed_url')) {
+function allowed_url($url) {
+
+	$h = parse_url($url);
+
+	if(! $h) {
+		return false;
+	}
+
+	$str_allowed = get_config('system','allowed_sites');
+	if(! $str_allowed)
+		return true;
+
+	$found = false;
+
+	$host = strtolower($h['host']);
+
+	// always allow our own site
+
+	if($host == strtolower($_SERVER['SERVER_NAME']))
+		return true;
+
+	$fnmatch = function_exists('fnmatch');
+	$allowed = explode(',',$str_allowed);
+
+	if(count($allowed)) {
+		foreach($allowed as $a) {
+			$pat = strtolower(trim($a));
+			if(($fnmatch && fnmatch($pat,$host)) || ($pat == $host)) {
+				$found = true; 
+				break;
+			}
+		}
+	}
+	return $found;
+}}
+
+if(! function_exists('allowed_email')) {
+function allowed_email($email) {
+
+
+	$domain = strtolower(substr($email,strpos($email,'@') + 1));
+	if(! $domain)
+		return false;
+
+	$str_allowed = get_config('system','allowed_email');
+	if(! $str_allowed)
+		return true;
+
+	$found = false;
+
+	$fnmatch = function_exists('fnmatch');
+	$allowed = explode(',',$str_allowed);
+
+	if(count($allowed)) {
+		foreach($allowed as $a) {
+			$pat = strtolower(trim($a));
+			if(($fnmatch && fnmatch($pat,$host)) || ($pat == $host)) {
+				$found = true; 
+				break;
+			}
+		}
+	}
+	return $found;
+}}
+
+
+if(! function_exists('format_like')) {
+function format_like($cnt,$arr,$type,$id) {
+	if($cnt == 1)
+		$o .= $arr[0] . (($type == 'like') ? t(' likes this.') : t(' doesn\'t like this.')) . EOL ;
+	else {
+		$o .= '<span class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');" >' 
+			. $cnt . ' ' . t('people') . '</span> ' . (($type == 'like') ? t('like this.') : t('don\'t like this.')) . EOL ;
+		$total = count($arr);
+		if($total >= 75)
+			$arr = array_slice($arr,0,74);
+		if($total < 75)
+			$arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1];
+		$str = implode(', ', $arr);
+		if($total >= 75)
+			$str .= t(', and ') . $total - 75 . t(' other people');
+		$str .= (($type == 'like') ? t(' like this.') : t(' don\'t like this.'));
+		$o .= '<div id="' . $type . 'list-' . $id . '" style="display: none;" >' . $str . '</div>';
+	}
+	return $o;
+}}
+
+if(! function_exists('load_view_file')) {
+function load_view_file($s) {
+	$b = basename($s);
+	$d = dirname($s);
+	$lang = get_config('system','language');
+	if($lang && file_exists("$d/$lang/$b"))
+		return file_get_contents("$d/$lang/$b");
+	return file_get_contents($s);
+}}
\ No newline at end of file