PHP Utils::Base64Decode方法代碼示例

 /**
  * @param string $sValue
  *
  * @return string
  */
 public static function UrlSafeBase64Decode($sValue)
 {
     $sData = \str_replace(array('-', '_', '.'), array('+', '/', '='), $sValue);
     $sMode = \strlen($sData) % 4;
     if ($sMode) {
         $sData .= \substr('====', $sMode);
     }
     return \MailSo\Base\Utils::Base64Decode($sData);
 }

 /**
  * @param \RainLoop\Model\Account $oAccount
  * @param bool $bWithDraftInfo = true
  *
  * @return \MailSo\Mime\Message
  */
 private function buildMessage($oAccount, $bWithDraftInfo = true)
 {
     $sIdentityID = $this->GetActionParam('IdentityID', '');
     $sTo = $this->GetActionParam('To', '');
     $sCc = $this->GetActionParam('Cc', '');
     $sBcc = $this->GetActionParam('Bcc', '');
     $sReplyTo = $this->GetActionParam('ReplyTo', '');
     $sSubject = $this->GetActionParam('Subject', '');
     $bTextIsHtml = '1' === $this->GetActionParam('TextIsHtml', '0');
     $bReadReceiptRequest = '1' === $this->GetActionParam('ReadReceiptRequest', '0');
     $bMarkAsImportant = '1' === $this->GetActionParam('MarkAsImportant', '0');
     $sText = $this->GetActionParam('Text', '');
     $aAttachments = $this->GetActionParam('Attachments', null);
     $aDraftInfo = $this->GetActionParam('DraftInfo', null);
     $sInReplyTo = $this->GetActionParam('InReplyTo', '');
     $sReferences = $this->GetActionParam('References', '');
     $oMessage = \MailSo\Mime\Message::NewInstance();
     $oMessage->RegenerateMessageId();
     $oMessage->SetXMailer('RainLoop/' . APP_VERSION);
     $oFromIdentity = $this->GetIdentityByID($oAccount, $sIdentityID);
     if ($oFromIdentity) {
         $oMessage->SetFrom(\MailSo\Mime\Email::NewInstance($oFromIdentity->Email(), $oFromIdentity->Name()));
     } else {
         $oMessage->SetFrom(\MailSo\Mime\Email::Parse($oAccount->Email()));
     }
     if (!empty($sReplyTo)) {
         $oReplyTo = \MailSo\Mime\EmailCollection::NewInstance($sReplyTo);
         if ($oReplyTo && 0 < $oReplyTo->Count()) {
             $oMessage->SetReplyTo($oReplyTo);
         }
     }
     if ($bReadReceiptRequest) {
         $oMessage->SetReadReceipt($oAccount->Email());
     }
     if ($bMarkAsImportant) {
         $oMessage->SetPriority(\MailSo\Mime\Enumerations\MessagePriority::HIGH);
     }
     $oMessage->SetSubject($sSubject);
     $oToEmails = \MailSo\Mime\EmailCollection::NewInstance($sTo);
     if ($oToEmails && $oToEmails->Count()) {
         $oMessage->SetTo($oToEmails);
     }
     $oCcEmails = \MailSo\Mime\EmailCollection::NewInstance($sCc);
     if ($oCcEmails && $oCcEmails->Count()) {
         $oMessage->SetCc($oCcEmails);
     }
     $oBccEmails = \MailSo\Mime\EmailCollection::NewInstance($sBcc);
     if ($oBccEmails && $oBccEmails->Count()) {
         $oMessage->SetBcc($oBccEmails);
     }
     if ($bWithDraftInfo && \is_array($aDraftInfo) && !empty($aDraftInfo[0]) && !empty($aDraftInfo[1]) && !empty($aDraftInfo[2])) {
         $oMessage->SetDraftInfo($aDraftInfo[0], $aDraftInfo[1], $aDraftInfo[2]);
     }
     if (0 < \strlen($sInReplyTo)) {
         $oMessage->SetInReplyTo($sInReplyTo);
     }
     if (0 < \strlen($sReferences)) {
         $oMessage->SetReferences($sReferences);
     }
     $aFoundedCids = array();
     $mFoundDataURL = array();
     $aFoundedContentLocationUrls = array();
     $sTextToAdd = $bTextIsHtml ? \MailSo\Base\HtmlUtils::BuildHtml($sText, $aFoundedCids, $mFoundDataURL, $aFoundedContentLocationUrls) : $sText;
     $this->Plugins()->RunHook($bTextIsHtml ? 'filter.message-html' : 'filter.message-plain', array($oAccount, &$oMessage, &$sTextToAdd));
     if ($bTextIsHtml && 0 < \strlen($sTextToAdd)) {
         $sTextConverted = \MailSo\Base\HtmlUtils::ConvertHtmlToPlain($sTextToAdd);
         $this->Plugins()->RunHook('filter.message-plain', array($oAccount, &$oMessage, &$sTextConverted));
         $oMessage->AddText($sTextConverted, false);
     }
     $oMessage->AddText($sTextToAdd, $bTextIsHtml);
     if (\is_array($aAttachments)) {
         foreach ($aAttachments as $sTempName => $aData) {
             $sFileName = (string) $aData[0];
             $bIsInline = (bool) $aData[1];
             $sCID = (string) $aData[2];
             $sContentLocation = isset($aData[3]) ? (string) $aData[3] : '';
             $rResource = $this->FilesProvider()->GetFile($oAccount, $sTempName);
             if (\is_resource($rResource)) {
                 $iFileSize = $this->FilesProvider()->FileSize($oAccount, $sTempName);
                 $oMessage->Attachments()->Add(\MailSo\Mime\Attachment::NewInstance($rResource, $sFileName, $iFileSize, $bIsInline, \in_array(trim(trim($sCID), '<>'), $aFoundedCids), $sCID, array(), $sContentLocation));
             }
         }
     }
     if ($mFoundDataURL && \is_array($mFoundDataURL) && 0 < \count($mFoundDataURL)) {
         foreach ($mFoundDataURL as $sCidHash => $sDataUrlString) {
             $aMatch = array();
             $sCID = '<' . $sCidHash . '>';
             if (\preg_match('/^data:(image\\/[a-zA-Z0-9]+);base64,(.+)$/i', $sDataUrlString, $aMatch) && !empty($aMatch[1]) && !empty($aMatch[2])) {
                 $sRaw = \MailSo\Base\Utils::Base64Decode($aMatch[2]);
                 $iFileSize = \strlen($sRaw);
                 if (0 < $iFileSize) {
                     $sFileName = \preg_replace('/[^a-z0-9]+/i', '.', $aMatch[1]);
                     $rResource = \MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString($sRaw);
                     $sRaw = '';
//.........這裏部分代碼省略.........

//.........這裏部分代碼省略.........
     $sSensitivity = $this->getParamValue('Sensitivity', '');
     // 0 1 2 3 4
     $bReadingConfirmation = '1' === $this->getParamValue('ReadingConfirmation', '0');
     $oMessage = \MailSo\Mime\Message::NewInstance();
     $oMessage->RegenerateMessageId();
     $sXMailer = \CApi::GetConf('webmail.xmailer-value', '');
     if (0 < strlen($sXMailer)) {
         $oMessage->SetXMailer($sXMailer);
     }
     if ($oIdentity) {
         $oFrom = \MailSo\Mime\Email::NewInstance($oIdentity->Email, $oIdentity->FriendlyName);
     } else {
         $oFrom = $oFetcher ? \MailSo\Mime\Email::NewInstance($oFetcher->Email, $oFetcher->Name) : \MailSo\Mime\Email::NewInstance($oAccount->Email, $oAccount->FriendlyName);
     }
     $oMessage->SetFrom($oFrom)->SetSubject($sSubject);
     $oToEmails = \MailSo\Mime\EmailCollection::NewInstance($sTo);
     if ($oToEmails && $oToEmails->Count()) {
         $oMessage->SetTo($oToEmails);
     }
     $oCcEmails = \MailSo\Mime\EmailCollection::NewInstance($sCc);
     if ($oCcEmails && $oCcEmails->Count()) {
         $oMessage->SetCc($oCcEmails);
     }
     $oBccEmails = \MailSo\Mime\EmailCollection::NewInstance($sBcc);
     if ($oBccEmails && $oBccEmails->Count()) {
         $oMessage->SetBcc($oBccEmails);
     }
     if ($bWithDraftInfo && is_array($aDraftInfo) && !empty($aDraftInfo[0]) && !empty($aDraftInfo[1]) && !empty($aDraftInfo[2])) {
         $oMessage->SetDraftInfo($aDraftInfo[0], $aDraftInfo[1], $aDraftInfo[2]);
     }
     if (0 < strlen($sInReplyTo)) {
         $oMessage->SetInReplyTo($sInReplyTo);
     }
     if (0 < strlen($sReferences)) {
         $oMessage->SetReferences($sReferences);
     }
     if (0 < strlen($sImportance) && in_array((int) $sImportance, array(\MailSo\Mime\Enumerations\MessagePriority::HIGH, \MailSo\Mime\Enumerations\MessagePriority::NORMAL, \MailSo\Mime\Enumerations\MessagePriority::LOW))) {
         $oMessage->SetPriority((int) $sImportance);
     }
     if (0 < strlen($sSensitivity) && in_array((int) $sSensitivity, array(\MailSo\Mime\Enumerations\Sensitivity::NOTHING, \MailSo\Mime\Enumerations\Sensitivity::CONFIDENTIAL, \MailSo\Mime\Enumerations\Sensitivity::PRIVATE_, \MailSo\Mime\Enumerations\Sensitivity::PERSONAL))) {
         $oMessage->SetSensitivity((int) $sSensitivity);
     }
     if ($bReadingConfirmation) {
         $oMessage->SetReadConfirmation($oFetcher ? $oFetcher->Email : $oAccount->Email);
     }
     $aFoundCids = array();
     \CApi::Plugin()->RunHook('webmail.message-text-html-raw', array($oAccount, &$oMessage, &$sText, &$bTextIsHtml));
     if ($bTextIsHtml) {
         $sTextConverted = \MailSo\Base\HtmlUtils::ConvertHtmlToPlain($sText);
         \CApi::Plugin()->RunHook('webmail.message-plain-part', array($oAccount, &$oMessage, &$sTextConverted));
         $oMessage->AddText($sTextConverted, false);
     }
     $mFoundDataURL = array();
     $aFoundedContentLocationUrls = array();
     $sTextConverted = $bTextIsHtml ? \MailSo\Base\HtmlUtils::BuildHtml($sText, $aFoundCids, $mFoundDataURL, $aFoundedContentLocationUrls) : $sText;
     \CApi::Plugin()->RunHook($bTextIsHtml ? 'webmail.message-html-part' : 'webmail.message-plain-part', array($oAccount, &$oMessage, &$sTextConverted));
     $oMessage->AddText($sTextConverted, $bTextIsHtml);
     if (is_array($aAttachments)) {
         foreach ($aAttachments as $sTempName => $aData) {
             if (is_array($aData) && isset($aData[0], $aData[1], $aData[2], $aData[3])) {
                 $sFileName = (string) $aData[0];
                 $sCID = (string) $aData[1];
                 $bIsInline = '1' === (string) $aData[2];
                 $bIsLinked = '1' === (string) $aData[3];
                 $sContentLocation = isset($aData[4]) ? (string) $aData[4] : '';
                 $rResource = $this->ApiFileCache()->getFile($oAccount, $sTempName);
                 if (is_resource($rResource)) {
                     $iFileSize = $this->ApiFileCache()->fileSize($oAccount, $sTempName);
                     $sCID = trim(trim($sCID), '<>');
                     $bIsFounded = 0 < strlen($sCID) ? in_array($sCID, $aFoundCids) : false;
                     if (!$bIsLinked || $bIsFounded) {
                         $oMessage->Attachments()->Add(\MailSo\Mime\Attachment::NewInstance($rResource, $sFileName, $iFileSize, $bIsInline, $bIsLinked, $bIsLinked ? '<' . $sCID . '>' : '', array(), $sContentLocation));
                     }
                 }
             }
         }
     }
     if ($mFoundDataURL && \is_array($mFoundDataURL) && 0 < \count($mFoundDataURL)) {
         foreach ($mFoundDataURL as $sCidHash => $sDataUrlString) {
             $aMatch = array();
             $sCID = '<' . $sCidHash . '>';
             if (\preg_match('/^data:(image\\/[a-zA-Z0-9]+\\+?[a-zA-Z0-9]+);base64,(.+)$/i', $sDataUrlString, $aMatch) && !empty($aMatch[1]) && !empty($aMatch[2])) {
                 $sRaw = \MailSo\Base\Utils::Base64Decode($aMatch[2]);
                 $iFileSize = \strlen($sRaw);
                 if (0 < $iFileSize) {
                     $sFileName = \preg_replace('/[^a-z0-9]+/i', '.', \MailSo\Base\Utils::NormalizeContentType($aMatch[1]));
                     // fix bug #68532 php < 5.5.21 or php < 5.6.5
                     $sRaw = $this->FixBase64EncodeOmitsPaddingBytes($sRaw);
                     $rResource = \MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString($sRaw);
                     $sRaw = '';
                     unset($sRaw);
                     unset($aMatch);
                     $oMessage->Attachments()->Add(\MailSo\Mime\Attachment::NewInstance($rResource, $sFileName, $iFileSize, true, true, $sCID));
                 }
             }
         }
     }
     \CApi::Plugin()->RunHook('webmail.build-message', array(&$oMessage));
     return $oMessage;
 }

 /**
  * @param string $sBaseString
  * @param string $sEndBuffer
  *
  * @return string
  */
 public static function InlineBase64Decode($sBaseString, &$sEndBuffer)
 {
     $sEndBuffer = '';
     $sBaseString = str_replace(array("\r", "\n", "\t"), '', $sBaseString);
     $iBaseStringLen = strlen($sBaseString);
     $iBaseStringNormFloorLen = floor($iBaseStringLen / 4) * 4;
     if ($iBaseStringNormFloorLen < $iBaseStringLen) {
         $sEndBuffer = substr($sBaseString, $iBaseStringNormFloorLen);
         $sBaseString = substr($sBaseString, 0, $iBaseStringNormFloorLen);
     }
     return \MailSo\Base\Utils::Base64Decode($sBaseString);
 }