Updated API, email handling
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a7af86ad43
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2 changed files with 111 additions and 3 deletions
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@ -2,7 +2,7 @@
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// Core extension, https://github.com/annaesvensson/yellow-core
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class YellowCore {
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const VERSION = "0.8.109";
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const VERSION = "0.8.110";
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const RELEASE = "0.8.22";
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public $content; // content files
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public $media; // media files
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@ -1532,6 +1532,37 @@ class YellowLookup {
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return $output;
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}
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// Normalise fields in MIME headers
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public function normaliseHeaders($input, $type = "mime", $filterStrict = true) {
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$output = "";
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if ($type=="mime") {
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$keysMixedEncoding = array("To", "From", "Reply-To", "Cc", "Bcc");
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foreach ($input as $key=>$value) {
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$key = ucwords(preg_replace("/[^a-zA-Z\-]/u", "-", $key), "-");
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if (in_array($key, $keysMixedEncoding)) {
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$text = "$key: ";
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foreach (preg_split("/\s*,\s*/", $value) as $email) {
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if (!preg_match("/^(.*?)(\s*)<(.*?)>$/", $email, $matches)) {
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$matches[1] = $matches[2] = "";
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$matches[3] = $email;
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}
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if ($filterStrict && !preg_match("/[\w\+\-\.\@]+/", $matches[3])) {
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$matches[3] = "error-mail-filter";
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}
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if (substru($text, -2, 2)!=": ") $text .= ",\r\n ";
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$text = $this->getMimeHeader($text, $matches[1]);
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$text = $this->getMimeHeader($text, "$matches[2]<$matches[3]>", false);
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}
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$text .= "\r\n";
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} else {
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$text = $this->getMimeHeader("$key: ", $value)."\r\n";
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}
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$output .= $text;
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}
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}
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return $output;
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}
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// Normalise array, make keys with same upper/lower case
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public function normaliseArray($input) {
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$array = array();
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@ -1679,6 +1710,55 @@ class YellowLookup {
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return $attributes;
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}
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// Return MIME header field, encode and fold if necessary
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public function getMimeHeader($text, $field, $allowEncode = true) {
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if ($allowEncode) {
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$encode = preg_match("/[\x7F-\xFF]/", $field);
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$fieldPos = 0;
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while (true) {
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$textPos = strlenb($text)-(($pos = strrposb($text, "\n")) ? $pos+1 : 0);
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$bytesAvailable = max(0, 78-$textPos);
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$fragment = substrb($field, $fieldPos);
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if ($encode && !is_string_empty($fragment)) $fragment = "=?UTF-8?B?".base64_encode($fragment)."?=";
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if ($bytesAvailable<strlenb($fragment)) {
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$bytesHandled = $bytesAvailable;
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if (!$encode) {
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for ($pos=$bytesHandled;$pos>0;--$pos) {
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if($field[$fieldPos+$pos]==" ") {
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$fragment = substrb($field, $fieldPos, $pos);
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$bytesHandled = $pos+1;
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break;
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}
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}
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if($pos==0) $encode=true;
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}
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if ($encode) {
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while (true) {
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$fragment = substrb($field, $fieldPos, $bytesHandled);
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if (!is_string_empty($fragment)) $fragment = "=?UTF-8?B?".base64_encode($fragment)."?=";
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if ($bytesAvailable>=strlenb($fragment) || $bytesHandled==0) break;
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--$bytesHandled;
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}
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}
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$text .= $fragment."\r\n ";
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$fieldPos += $bytesHandled;
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} else {
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$text .= $fragment;
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break;
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}
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}
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} else {
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$textPos = strlenb($text)-(($pos = strrposb($text, "\n")) ? $pos+1 : 0);
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$bytesAvailable = max(0, 78-$textPos);
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if ($bytesAvailable<strlenb($field)) {
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$text .= "\r\n ".ltrim($field);
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} else {
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$text .= $field;
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}
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}
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return $text;
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}
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// Return directory location
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public function getDirectoryLocation($location) {
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return ($pos = strrposu($location, "/")) ? substru($location, 0, $pos+1) : "/";
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@ -2771,6 +2851,34 @@ class YellowToolbox {
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return $value;
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}
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// Send email message
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public function mail($action, $headers, $message) {
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$statusCode = 0;
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foreach ($this->yellow->extension->data as $key=>$value) {
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if (method_exists($value["object"], "onMail")) {
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$statusCode = $value["object"]->onMail($action, $headers, $message);
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if ($statusCode!=0) break;
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}
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}
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if ($statusCode==0) {
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$text = $this->yellow->lookup->normaliseHeaders($headers, "mime");
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$to = $subject = $remaining = $blockKey = "";
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foreach (preg_split("/\r\n/", $text) as $line) {
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if (preg_match("/^(.*?):\s*(.*?)$/", $line, $matches) && !is_string_empty($matches[1])) {
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$blockKey = $matches[1];
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$fragment = $matches[2];
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} else {
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$fragment = $line;
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}
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if ($blockKey=="To") { $to .= $fragment; continue; }
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if ($blockKey=="Subject") { $subject .= $fragment; continue; }
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$remaining .= $line."\r\n";
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}
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$statusCode = sendMail($to, $subject, $message, $remaining) ? 200 : 500;
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}
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return $statusCode==200;
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}
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// Write information to log file
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public function log($action, $message) {
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$statusCode = 0;
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@ -1,11 +1,11 @@
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# Datenstrom Yellow update settings
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Extension: Core
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Version: 0.8.109
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Version: 0.8.110
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Description: Core functionality of the website.
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DocumentationUrl: https://github.com/annaesvensson/yellow-core
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DownloadUrl: https://github.com/datenstrom/yellow-extensions/raw/main/downloads/core.zip
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Published: 2023-04-20 06:01:12
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Published: 2023-05-11 16:39:38
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Developer: Mark Seuffert, David Fehrmann
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Tag: feature
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system/extensions/core.php: core.php, create, update
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