X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Femail.php;h=78e98a830c3dec87e1c2d9e5fc81dd2b59da11cd;hb=0cd9db9cb7f4c96f597e37590a536eaae123238d;hp=b43ae0dc1c200614a94e4beef83a04b543f65b99;hpb=7d23149a61f75923b2c71a288a722ee219f5e6ba;p=friendica.git

diff --git a/include/email.php b/include/email.php
old mode 100755
new mode 100644
index b43ae0dc1c..78e98a830c
--- a/include/email.php
+++ b/include/email.php
@@ -4,7 +4,7 @@ require_once('include/msgclean.php');
 require_once('include/quoteconvert.php');
 
 function email_connect($mailbox,$username,$password) {
-	if(! function_exists('imap_open'))
+	if (! function_exists('imap_open'))
 		return false;
 
 	$mbox = @imap_open($mailbox,$username,$password);
@@ -14,23 +14,23 @@ function email_connect($mailbox,$username,$password) {
 
 function email_poll($mbox,$email_addr) {
 
-	if(! ($mbox && $email_addr))
+	if (! ($mbox && $email_addr))
 		return array();
 
 	$search1 = @imap_search($mbox,'FROM "' . $email_addr . '"', SE_UID);
-	if(! $search1)
+	if (! $search1)
 		$search1 = array();
 
 	$search2 = @imap_search($mbox,'TO "' . $email_addr . '"', SE_UID);
-	if(! $search2)
+	if (! $search2)
 		$search2 = array();
 
 	$search3 = @imap_search($mbox,'CC "' . $email_addr . '"', SE_UID);
-	if(! $search3)
+	if (! $search3)
 		$search3 = array();
 
 	$search4 = @imap_search($mbox,'BCC "' . $email_addr . '"', SE_UID);
-	if(! $search4)
+	if (! $search4)
 		$search4 = array();
 
 	$res = array_unique(array_merge($search1,$search2,$search3,$search4));
@@ -48,8 +48,8 @@ function construct_mailbox_name($mailacct) {
 
 
 function email_msg_meta($mbox,$uid) {
-	$ret = (($mbox && $uid) ? @imap_fetch_overview($mbox,$uid,FT_UID) : array(array()));
-	return ((count($ret)) ? $ret[0] : array());
+	$ret = (($mbox && $uid) ? @imap_fetch_overview($mbox,$uid,FT_UID) : array(array())); // POSSIBLE CLEANUP --> array(array()) is probably redundant now
+	return ((count($ret)) ? $ret : array());
 }
 
 function email_msg_headers($mbox,$uid) {
@@ -57,8 +57,8 @@ function email_msg_headers($mbox,$uid) {
 	$raw_header = str_replace("\r",'',$raw_header);
 	$ret = array();
 	$h = explode("\n",$raw_header);
-	if(count($h))
-	foreach($h as $line ) {
+	if (count($h))
+	foreach ($h as $line ) {
 	    if (preg_match("/^[a-zA-Z]/", $line)) {
 			$key = substr($line,0,strpos($line,':'));
 			$value = substr($line,strpos($line,':')+1);
@@ -79,14 +79,10 @@ function email_get_msg($mbox,$uid, $reply) {
 
 	$struc = (($mbox && $uid) ? @imap_fetchstructure($mbox,$uid,FT_UID) : null);
 
-	if(! $struc)
+	if (! $struc)
 		return $ret;
 
-	// for testing purposes: Collect imported mails
-	// $file = tempnam("/tmp/friendica2/", "mail-in-");
-	// file_put_contents($file, json_encode($struc));
-
-	if(! $struc->parts) {
+	if (! $struc->parts) {
 		$ret['body'] = email_get_part($mbox,$uid,$struc,0, 'html');
 		$html = $ret['body'];
 
@@ -98,17 +94,22 @@ function email_get_msg($mbox,$uid, $reply) {
 	else {
 		$text = '';
 		$html = '';
-		foreach($struc->parts as $ptop => $p) {
+		foreach ($struc->parts as $ptop => $p) {
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'plain');
-			if($x)	$text .= $x;
+			if ($x) {
+				$text .= $x;
+			}
 
 			$x = email_get_part($mbox,$uid,$p,$ptop + 1, 'html');
-			if($x)	$html .= $x;
+			if ($x) {
+				$html .= $x;
+			}
 		}
-		if (trim($html) != '')
+		if (trim($html) != '') {
 			$ret['body'] = html2bbcode($html);
-		else
+		} else {
 			$ret['body'] = $text;
+		}
 	}
 
 	$ret['body'] = removegpg($ret['body']);
@@ -116,8 +117,9 @@ function email_get_msg($mbox,$uid, $reply) {
 	$ret['body'] = $msg['body'];
 	$ret['body'] = convertquote($ret['body'], $reply);
 
-	if (trim($html) != '')
+	if (trim($html) != '') {
 		$ret['body'] = removelinebreak($ret['body']);
+	}
 
 	$ret['body'] = unifyattributionline($ret['body']);
 
@@ -138,10 +140,6 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 		? @imap_fetchbody($mbox,$uid,$partno, FT_UID|FT_PEEK)
 	: @imap_body($mbox,$uid,FT_UID|FT_PEEK);
 
-	// for testing purposes: Collect imported mails
-	// $file = tempnam("/tmp/friendica2/", "mail-body-");
-	// file_put_contents($file, $data);
-
 	// Any part may be encoded, even plain text messages, so check everything.
 	if ($p->encoding==4)
 		$data = quoted_printable_decode($data);
@@ -154,7 +152,7 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 	if ($p->parameters)
 		foreach ($p->parameters as $x)
 			$params[strtolower($x->attribute)] = $x->value;
-	if (isset($p->dparameters) and $p->dparameters)
+	if (isset($p->dparameters) && $p->dparameters)
 		foreach ($p->dparameters as $x)
 			$params[strtolower($x->attribute)] = $x->value;
 
@@ -162,7 +160,7 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 	// Any part with a filename is an attachment,
 	// so an attached text file (type 0) is not mistaken as the message.
 
-	if ((isset($params['filename']) and $params['filename']) || (isset($params['name']) and $params['name'])) {
+	if ((isset($params['filename']) && $params['filename']) || (isset($params['name']) && $params['name'])) {
 		// filename may be given as 'Filename' or 'Name' or both
 		$filename = ($params['filename'])? $params['filename'] : $params['name'];
 		// filename may be encoded, so see imap_mime_header_decode()
@@ -193,12 +191,13 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 //	}
 
 	// SUBPART RECURSION
-	if (isset($p->parts) and $p->parts) {
+	if (isset($p->parts) && $p->parts) {
 		$x = "";
 		foreach ($p->parts as $partno0=>$p2) {
 			$x .=  email_get_part($mbox,$uid,$p2,$partno . '.' . ($partno0+1), $subtype);  // 1.2, 1.2.1, etc.
-			//if($x)
+			//if ($x) {
 			//	return $x;
+			//}
 		}
 		return $x;
 	}
@@ -207,16 +206,16 @@ function email_get_part($mbox,$uid,$p,$partno, $subtype) {
 
 
 function email_header_encode($in_str, $charset) {
-    $out_str = $in_str;
+	$out_str = $in_str;
 	$need_to_convert = false;
 
-	for($x = 0; $x < strlen($in_str); $x ++) {
-		if((ord($in_str[$x]) == 0) || ((ord($in_str[$x]) > 128))) {
+	for ($x = 0; $x < strlen($in_str); $x ++) {
+		if ((ord($in_str[$x]) == 0) || ((ord($in_str[$x]) > 128))) {
 			$need_to_convert = true;
 		}
 	}
 
-	if(! $need_to_convert)
+	if (! $need_to_convert)
 		return $in_str;
 
     if ($out_str && $charset) {
@@ -257,6 +256,12 @@ function email_header_encode($in_str, $charset) {
     return $out_str;
 }
 
+/**
+ * email_send is used by NETWORK_EMAIL and NETWORK_EMAIL2 code
+ * (not to notify the user, but to send items to email contacts)
+ *
+ * @todo This could be changed to use the Emailer class
+ */
 function email_send($addr, $subject, $headers, $item) {
 	//$headers .= 'MIME-Version: 1.0' . "\n";
 	//$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";