X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=boot.php;h=537c7d73a13033057e2613fece857f8e4ac036d4;hb=2342d41bcda2280f9e85bb26d0d80b930dc017c3;hp=30a8b24417614da5ea9e7316e701d68b3baf58b0;hpb=3a69413f863ebc80ff64542bdb4ca684eb87a310;p=friendica.git

diff --git a/boot.php b/boot.php
index 30a8b24417..537c7d73a1 100644
--- a/boot.php
+++ b/boot.php
@@ -47,7 +47,9 @@ 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')) {
@@ -776,22 +778,98 @@ function item_new_uri($hostname,$uid) {
 	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($url) {
+function validate_url(&$url) {
 	if(substr($url,0,4) != 'http')
 		$url = 'http://' . $url;
 	$h = parse_url($url);
 
-	if(! $h)
+	if(! $h) {
 		return false;
-	if(! checkdnsrr($h['host'], 'ANY'))
+	}
+	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 $found;
+}}
+
+if(! function_exists('format_like')) {
+function format_like($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;
+}}