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-rw-r--r--system/libraries/Email.php163
1 files changed, 44 insertions, 119 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 07a0dd584..c70144f7c 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -104,7 +104,7 @@ class CI_Email {
}
else
{
- $this->_smtp_auth = ! ($this->smtp_user == '' && $this->smtp_pass == '');
+ $this->_smtp_auth = ! ($this->smtp_user === '' && $this->smtp_pass === '');
$this->_safe_mode = (bool) @ini_get('safe_mode');
}
@@ -139,7 +139,7 @@ class CI_Email {
}
$this->clear();
- $this->_smtp_auth = ! ($this->smtp_user == '' && $this->smtp_pass == '');
+ $this->_smtp_auth = ! ($this->smtp_user === '' && $this->smtp_pass === '');
$this->_safe_mode = (bool) @ini_get('safe_mode');
return $this;
@@ -201,7 +201,7 @@ class CI_Email {
}
// prepare the display name
- if ($name != '')
+ if ($name !== '')
{
// only use Q encoding if there are characters that would require it
if ( ! preg_match('/[\200-\377]/', $name))
@@ -242,7 +242,7 @@ class CI_Email {
$this->validate_email($this->_str_to_array($replyto));
}
- if ($name == '')
+ if ($name === '')
{
$name = $replyto;
}
@@ -333,7 +333,7 @@ class CI_Email {
*/
public function bcc($bcc, $limit = '')
{
- if ($limit != '' && is_numeric($limit))
+ if ($limit !== '' && is_numeric($limit))
{
$this->bcc_batch_mode = TRUE;
$this->bcc_batch_size = $limit;
@@ -586,7 +586,7 @@ class CI_Email {
$this->protocol = strtolower($this->protocol);
in_array($this->protocol, $this->_protocols, TRUE) OR $this->protocol = 'mail';
- if ($return == TRUE)
+ if ($return === TRUE)
{
return $this->protocol;
}
@@ -612,7 +612,7 @@ class CI_Email {
}
}
- if ($return == TRUE)
+ if ($return === TRUE)
{
return $this->_encoding;
}
@@ -629,7 +629,7 @@ class CI_Email {
{
if ($this->mailtype === 'html')
{
- return (count($this->_attach_name) == 0) ? 'html' : 'html-attach';
+ return (count($this->_attach_name) === 0) ? 'html' : 'html-attach';
}
elseif ($this->mailtype === 'text' && count($this->_attach_name) > 0)
{
@@ -750,7 +750,7 @@ class CI_Email {
*/
protected function _get_alt_message()
{
- if ($this->alt_message != '')
+ if ($this->alt_message !== '')
{
return $this->word_wrap($this->alt_message, '76');
}
@@ -778,9 +778,9 @@ class CI_Email {
public function word_wrap($str, $charlim = '')
{
// Se the character limit
- if ($charlim == '')
+ if ($charlim === '')
{
- $charlim = ($this->wrapchars == '') ? 76 : $this->wrapchars;
+ $charlim = ($this->wrapchars === '') ? 76 : $this->wrapchars;
}
// Reduce multiple spaces
@@ -838,7 +838,7 @@ class CI_Email {
// If $temp contains data it means we had to split up an over-length
// word into smaller chunks so we'll add it back to our current line
- if ($temp != '')
+ if ($temp !== '')
{
$output .= $temp.$this->newline;
}
@@ -896,7 +896,7 @@ class CI_Email {
{
$val = trim($val);
- if ($val != '')
+ if ($val !== '')
{
$this->_header_str .= $key.': '.$val.$this->newline;
}
@@ -1043,7 +1043,7 @@ class CI_Email {
$ctype = $this->_attach_type[$i];
$file_content = '';
- if ($this->_attach_type[$i] == '')
+ if ($this->_attach_type[$i] === '')
{
if ( ! file_exists($filename))
{
@@ -1099,7 +1099,7 @@ class CI_Email {
// Set the character limit
// Don't allow over 76, as that will make servers and MUAs barf
// all over quoted-printable data
- if ($charlim == '' OR $charlim > 76)
+ if ($charlim === '' OR $charlim > 76)
{
$charlim = 76;
}
@@ -1240,7 +1240,7 @@ class CI_Email {
*/
public function send()
{
- if ($this->_replyto_flag == FALSE)
+ if ($this->_replyto_flag === FALSE)
{
$this->reply_to($this->_headers['From']);
}
@@ -1284,7 +1284,7 @@ class CI_Email {
$set .= ', '.$this->_bcc_array[$i];
}
- if ($i == $float)
+ if ($i === $float)
{
$chunk[] = substr($set, 1);
$float += $this->bcc_batch_size;
@@ -1377,7 +1377,7 @@ class CI_Email {
*/
protected function _send_with_mail()
{
- if ($this->_safe_mode == TRUE)
+ if ($this->_safe_mode === TRUE)
{
return mail($this->_recipients, $this->_subject, $this->_finalbody, $this->_header_str);
}
@@ -1430,7 +1430,7 @@ class CI_Email {
*/
protected function _send_with_smtp()
{
- if ($this->smtp_host == '')
+ if ($this->smtp_host === '')
{
$this->_set_error_message('lang:email_no_hostname');
return FALSE;
@@ -1452,7 +1452,7 @@ class CI_Email {
{
foreach ($this->_cc_array as $val)
{
- if ($val != '')
+ if ($val !== '')
{
$this->_send_command('to', $val);
}
@@ -1463,7 +1463,7 @@ class CI_Email {
{
foreach ($this->_bcc_array as $val)
{
- if ($val != '')
+ if ($val !== '')
{
$this->_send_command('to', $val);
}
@@ -1501,7 +1501,7 @@ class CI_Email {
*/
protected function _smtp_connect()
{
- $ssl = ($this->smtp_crypto == 'ssl') ? 'ssl://' : NULL;
+ $ssl = ($this->smtp_crypto === 'ssl') ? 'ssl://' : NULL;
$this->_smtp_connect = fsockopen($ssl.$this->smtp_host,
$this->smtp_port,
@@ -1517,7 +1517,7 @@ class CI_Email {
$this->_set_error_message($this->_get_smtp_data());
- if ($this->smtp_crypto == 'tls')
+ if ($this->smtp_crypto === 'tls')
{
$this->_send_command('hello');
$this->_send_command('starttls');
@@ -1599,13 +1599,13 @@ class CI_Email {
$this->_debug_msg[] = '<pre>'.$cmd.': '.$reply.'</pre>';
- if (substr($reply, 0, 3) != $resp)
+ if (substr($reply, 0, 3) !== $resp)
{
$this->_set_error_message('lang:email_smtp_error', $reply);
return FALSE;
}
- if ($cmd == 'quit')
+ if ($cmd === 'quit')
{
fclose($this->_smtp_connect);
}
@@ -1627,7 +1627,7 @@ class CI_Email {
return TRUE;
}
- if ($this->smtp_user == '' && $this->smtp_pass == '')
+ if ($this->smtp_user === '' && $this->smtp_pass === '')
{
$this->_set_error_message('lang:email_no_smtp_unpw');
return FALSE;
@@ -1699,7 +1699,7 @@ class CI_Email {
{
$data .= $str;
- if ($str[3] == ' ')
+ if ($str[3] === ' ')
{
break;
}
@@ -1816,98 +1816,23 @@ class CI_Email {
*/
protected function _mime_types($ext = '')
{
- $mimes = array(
- 'hqx' => 'application/mac-binhex40',
- 'cpt' => 'application/mac-compactpro',
- 'doc' => 'application/msword',
- 'bin' => 'application/macbinary',
- 'dms' => 'application/octet-stream',
- 'lha' => 'application/octet-stream',
- 'lzh' => 'application/octet-stream',
- 'exe' => 'application/octet-stream',
- 'class' => 'application/octet-stream',
- 'psd' => 'application/octet-stream',
- 'so' => 'application/octet-stream',
- 'sea' => 'application/octet-stream',
- 'dll' => 'application/octet-stream',
- 'oda' => 'application/oda',
- 'pdf' => 'application/pdf',
- 'ai' => 'application/postscript',
- 'eps' => 'application/postscript',
- 'ps' => 'application/postscript',
- 'smi' => 'application/smil',
- 'smil' => 'application/smil',
- 'mif' => 'application/vnd.mif',
- 'xls' => 'application/vnd.ms-excel',
- 'ppt' => 'application/vnd.ms-powerpoint',
- 'wbxml' => 'application/vnd.wap.wbxml',
- 'wmlc' => 'application/vnd.wap.wmlc',
- 'dcr' => 'application/x-director',
- 'dir' => 'application/x-director',
- 'dxr' => 'application/x-director',
- 'dvi' => 'application/x-dvi',
- 'gtar' => 'application/x-gtar',
- 'php' => 'application/x-httpd-php',
- 'php4' => 'application/x-httpd-php',
- 'php3' => 'application/x-httpd-php',
- 'phtml' => 'application/x-httpd-php',
- 'phps' => 'application/x-httpd-php-source',
- 'js' => 'application/x-javascript',
- 'swf' => 'application/x-shockwave-flash',
- 'sit' => 'application/x-stuffit',
- 'tar' => 'application/x-tar',
- 'tgz' => 'application/x-tar',
- 'xhtml' => 'application/xhtml+xml',
- 'xht' => 'application/xhtml+xml',
- 'zip' => 'application/zip',
- 'mid' => 'audio/midi',
- 'midi' => 'audio/midi',
- 'mpga' => 'audio/mpeg',
- 'mp2' => 'audio/mpeg',
- 'mp3' => 'audio/mpeg',
- 'aif' => 'audio/x-aiff',
- 'aiff' => 'audio/x-aiff',
- 'aifc' => 'audio/x-aiff',
- 'ram' => 'audio/x-pn-realaudio',
- 'rm' => 'audio/x-pn-realaudio',
- 'rpm' => 'audio/x-pn-realaudio-plugin',
- 'ra' => 'audio/x-realaudio',
- 'rv' => 'video/vnd.rn-realvideo',
- 'wav' => 'audio/x-wav',
- 'bmp' => 'image/bmp',
- 'gif' => 'image/gif',
- 'jpeg' => 'image/jpeg',
- 'jpg' => 'image/jpeg',
- 'jpe' => 'image/jpeg',
- 'png' => 'image/png',
- 'tiff' => 'image/tiff',
- 'tif' => 'image/tiff',
- 'css' => 'text/css',
- 'ics' => 'text/calendar',
- 'html' => 'text/html',
- 'htm' => 'text/html',
- 'shtml' => 'text/html',
- 'txt' => 'text/plain',
- 'text' => 'text/plain',
- 'log' => 'text/plain',
- 'rtx' => 'text/richtext',
- 'rtf' => 'text/rtf',
- 'xml' => 'text/xml',
- 'xsl' => 'text/xml',
- 'mpeg' => 'video/mpeg',
- 'mpg' => 'video/mpeg',
- 'mpe' => 'video/mpeg',
- 'qt' => 'video/quicktime',
- 'mov' => 'video/quicktime',
- 'avi' => 'video/x-msvideo',
- 'movie' => 'video/x-sgi-movie',
- 'doc' => 'application/msword',
- 'word' => 'application/msword',
- 'xl' => 'application/excel',
- 'eml' => 'message/rfc822'
- );
-
- return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type';
+ static $mimes;
+
+ $ext = strtolower($ext);
+
+ if ( ! is_array($mimes))
+ {
+ $mimes =& get_mimes();
+ }
+
+ if (isset($mimes[$ext]))
+ {
+ return is_array($mimes[$ext])
+ ? current($mimes[$ext])
+ : $mimes[$ext];
+ }
+
+ return 'application/x-unknown-content-type';
}
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-11 06:20:21 +0100