/**
* @param \Swift_Mime_MimeEntity $message
*
* @throws \TijsVerkoyen\CssToInlineStyles\Exception
*/
private function convert(\Swift_Mime_MimeEntity $message)
{
if ($message->getContentType() !== 'text/plain') {
$this->inliner->setCSS('');
$this->inliner->setHTML($message->getBody());
$message->setBody($this->inliner->convert());
}
}
/**
* @param $html
*
* @return string
*/
public function transformCssToInlineStyles($html)
{
$this->inliner->setHTML($html);
foreach ($this->getStylesheets($html) as $css) {
$this->inliner->setCSS($css);
}
return $this->inliner->convert();
}
public function compile($body)
{
$css = file_get_contents(__DIR__ . '/../../../bower_components/github-markdown-css/github-markdown.css');
$html = '<div class="markdown-body">' . $this->markdowner->convertToHtml($body) . '</div>';
$this->inliner->setCSS($css);
$this->inliner->setHTML($html);
return $this->inliner->convert();
}
/**
* Transform the found css to inline styles
*/
public function transformCssToInlineStyles($html)
{
// Clean-up html
$this->cssInliner->setCleanup(true);
// Set html
$this->cssInliner->setHtml($html);
// Use inline style blocks
$this->cssInliner->setUseInlineStylesBlock(true);
// Loop through all stylesheets
foreach ($this->links as $link) {
$css = file_get_contents($link);
$this->cssInliner->setCSS($css);
}
return $this->cssInliner->convert();
}
/**
* Inline CSS inside of HTML and return resulting HTML
* @param string $html
* @param string $css
* @param bool $outputXHTML
* @return string
*/
public function inlineCSS($html, $css, $outputXHTML = false)
{
$html = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8');
$this->cssToInlineStyles->setHTML($html);
$this->cssToInlineStyles->setCSS($css);
return $this->cssToInlineStyles->convert($outputXHTML);
}
/**
* @param Swift_Events_SendEvent $event
*/
public function beforeSendPerformed(Swift_Events_SendEvent $event)
{
$message = $event->getMessage();
if ($message->getContentType() === 'text/html') {
$this->converter->setCSS('');
$this->converter->setHTML($message->getBody());
$message->setBody($this->converter->convert());
}
foreach ($message->getChildren() as $part) {
if (strpos($part->getContentType(), 'text/html') === 0) {
$this->converter->setCSS('');
$this->converter->setHTML($part->getBody());
$part->setBody($this->converter->convert());
}
}
}
/**
* A parser function or rebuilder to inline original file
* into an email based html
*
* @param mixed $record assigned key from inliner config
* @return null
*/
protected function parse($record)
{
# - instatiate the package inliner
$inliner = new CssToInlineStyles();
# - let's get the views dir combine the record file
$base_file = remove_double_slash(View::getViewsDir() . $record->file . '.*');
# - now get all related glob
$related_files = glob($base_file);
if (empty($related_files) == true) {
$this->comment(' System can\'t find the file: ' . $base_file);
return;
}
# - set the html
$inliner->setHTML(file_get_contents($related_files[0]));
# - set the css files
$inliner->setCSS($this->combineCss($record['css']));
# - get the dirname and file name
$dirname = dirname($related_files[0]);
$converted_name = basename($record->file) . '-inligned.volt';
# - overwrite or create a file based on the dirname
# and file name
file_put_contents($dirname . '/' . $converted_name, rawurldecode($inliner->convert()));
# - log, show some sucess
$this->comment(' ' . basename($record->file) . ' inlined! saved as ' . $converted_name);
}
function inline_newsletter($css, $content)
{
// create instance
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($content);
$cssToInlineStyles->setCSS($css);
// output
return $cssToInlineStyles->convert();
}
public function getRenderedHtmlMessage()
{
if (empty($this->htmlMessage)) {
$template = $this->getTemplateName($this->templateId, 'email.html');
if (!empty($this->cssFile)) {
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($this->twigEngine->render($template, $this->templateVars));
$cssToInlineStyles->setCSS(file_get_contents($this->cssFile));
$this->htmlMessage = $cssToInlineStyles->convert();
} else {
$this->htmlMessage = $this->twigEngine->render($template, $this->templateVars);
}
}
return $this->htmlMessage;
}
/**
* Turns a unformatted email into a email with specified inline CSS
*
* @param String $sRawHTML, string containing the raw HTML of the email
* @param String $sCSS, string containing the CSS you wish to make inline
*
* @return String
*/
public function genInlineCode($sRawHTML, $sCSS)
{
/*
* The class below seems to strip out and other escaped chars. This is a temp
* fix and won't escape all chars.
*/
$sRawHTML = preg_replace("/&#?[a-z0-9]+;/i", '{{nbsp}}', $sRawHTML);
$sInlineCode = $sRawHTML;
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($sRawHTML);
$cssToInlineStyles->setCSS($sCSS);
$sInlineCode = $cssToInlineStyles->convert();
// restore escaped
$sInlineCode = str_replace('{{nbsp}}', ' ', $sInlineCode);
$sInlineCode = str_replace('{{padding}}', $this->aSettings['padding'], $sInlineCode);
return $sInlineCode;
}
/**
* Reset the internal inliner object.
*/
protected function cleanup()
{
$this->internalInliner->setHTML('');
$this->internalInliner->setCSS('');
}
/**
* @param $string
* @param null $document
* @return mixed
* @throws \Exception
*/
public static function embedAndModifyCss($string, $document = null)
{
if ($document && $document instanceof Model\Document == false) {
throw new \Exception('$document has to be an instance of Document');
}
//matches all <link> Tags
preg_match_all("@<link.*?href\\s*=\\s*[\"'](.*?)[\"'].*?(/?>|</\\s*link>)@is", $string, $matches);
if (!empty($matches[0])) {
$css = "";
foreach ($matches[0] as $key => $value) {
$fullMatch = $matches[0][$key];
$path = $matches[1][$key];
$fileContent = "";
$fileInfo = [];
if (stream_is_local($path)) {
$fileInfo = self::getNormalizedFileInfo($path, $document);
if (in_array($fileInfo['fileExtension'], ['css', 'less'])) {
if (is_readable($fileInfo['filePathNormalized'])) {
if ($fileInfo['fileExtension'] == 'css') {
$fileContent = file_get_contents($fileInfo['filePathNormalized']);
} else {
$fileContent = \Pimcore\Tool\Less::compile($fileInfo['filePathNormalized']);
$fileContent = str_replace('/**** compiled with lessphp ****/', '', $fileContent);
}
}
}
} elseif (strpos($path, "http") === 0) {
$fileContent = \Pimcore\Tool::getHttpData($path);
$fileInfo = ["fileUrlNormalized" => $path];
}
if ($fileContent) {
$fileContent = self::normalizeCssContent($fileContent, $fileInfo);
$css .= "\n\n\n";
$css .= $fileContent;
// remove <link> tag
$string = str_replace($fullMatch, '', $string);
}
}
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($string);
$cssToInlineStyles->setCSS($css);
$string = $cssToInlineStyles->convert();
}
return $string;
}
private static function send()
{
$html = view(self::$view, self::$data)->render();
$css = file_get_contents(PUBLIC_FOLDER . "/css/emails.css");
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($html);
$cssToInlineStyles->setCSS($css);
self::$content = $cssToInlineStyles->convert();
if (env('APP_DEBUG')) {
foreach (self::$to as &$to) {
$to = uniqid() . "_" . $to;
}
foreach (self::$cc as &$cc) {
$cc = uniqid() . "_" . $cc;
}
foreach (self::$bcc as &$bcc) {
$bcc = uniqid() . "_" . $bcc;
}
if (Auth::user() && Auth::user()->active_contact->person_id == Auth::user()->person_id) {
self::add("to", Auth::user()->active_contact->email);
}
foreach (self::$bcc_debug_mode as $bcc) {
self::add("bcc", $bcc);
}
}
$data['subject'] = self::$subject;
$data['content'] = self::$content;
$data['to'] = self::$to;
$data['cc'] = self::$cc;
$data['bcc'] = self::$bcc;
Mail::queue('emails/dummy', array('content' => $data['content']), function ($message) use($data) {
$message->setBody($data['content'], 'text/html');
$message->to($data['to']);
$message->cc($data['cc']);
$message->bcc($data['bcc']);
$message->subject($data['subject']);
});
self::clear();
}
<?php
//require
require_once 'CssToInlineStyles.php';
//require_once 'config.php';
use TijsVerkoyen\CssToInlineStyles\CssToInlineStyles;
// create instance
$cssToInlineStyles = new CssToInlineStyles();
$html = file_get_contents('./examples/sumo/index.htm');
$css = file_get_contents('./examples/sumo/style.css');
$cssToInlineStyles->setHTML($html);
$cssToInlineStyles->setCSS($css);
// output
echo $cssToInlineStyles->convert();
/**
* Execute compile command
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
//get project name & set source/output dirs
$project = $input->getArgument('project');
$this->config = new \Implico\Email\Config($project, $input->getOption('dir'));
if ($error = $this->config->getErrors()) {
switch ($error) {
case 'projectNotFound':
$output->writeln('<fg=red>ERROR: project directory not found</fg=red>');
exit(1);
break;
}
}
SmartyUtils::init($this->config);
//get script name(s)
$scripts = $input->getOption('script');
//if script name(s) not passed, set all scripts (exclude dirs)
if (!$scripts) {
$scripts = array_filter(array_diff(scandir($this->config['scriptsDir']), array('.', '..')), function ($script) {
return !is_dir($this->config['scriptsDir'] . $script);
});
}
//add ".tpl" extension when applicable
foreach ($scripts as $i => $script) {
if (strpos($script, '.') === false) {
$scripts[$i] = $script . '.tpl';
}
}
//get watch option
$watch = $input->getOption('watch');
//get output option
$outputMode = $input->getOption('output');
//create & configure Smarty object
$smarty = new \Smarty();
$smarty->setCompileDir(IE_SMARTY_COMPILE_DIR);
$smarty->addPluginsDir(IE_SMARTY_PLUGINS_DIR);
$smarty->addPluginsDir(IE_SMARTY_CUSTOM_PLUGINS_DIR);
$smarty->compile_check = false;
$smarty->force_compile = true;
$smarty->error_reporting = E_ALL;
$smarty->registerClass('SmartyUtils', 'Implico\\Email\\Utils\\Smarty');
//set directories
$smarty->setTemplateDir(array(0 => $this->config['dir'], 'core' => IE_CORE_DIR, 'layouts' => $this->config['layoutsDir'], 'scripts' => $this->config['scriptsDir'], 'styles' => $this->config['stylesDir']));
//master config file
$smarty->configLoad(IE_CORE_DIR . 'config.conf');
//optional master custom config file
$customConf = IE_CUSTOM_DIR . 'config.conf';
if (file_exists($customConf)) {
$smarty->configLoad($customConf);
}
//console message for watching
if ($watch) {
$output->writeln('Watching for changes...');
}
//main loop - watch for changes (or execute once if not watching)
$compileNo = 1;
$compileDirStamp = '';
//dirs to inspect file change
$checkDirs = array($this->config['configsDir'], $this->config['configsScriptsDir'], $this->config['layoutsDir'], $this->config['scriptsDir'], $this->config['stylesDir']);
//set output mode variables
$outputMinified = in_array('m', $outputMode);
$outputFormatted = in_array('f', $outputMode);
//formatter object
$formatter = null;
//css inliner object
$cssToInlineStyles = new CssToInlineStyles();
while (true) {
//compile only if not watching or the dirs filestamp changes
if (!$watch || $compileDirStamp != $this->getDirStamp($checkDirs)) {
//clear compiled templates
$smarty->clearCompiledTemplate();
//Smarty assign project-specific config file path
$configFile = $this->config['configsDir'] . 'config.conf';
$loadConfigFile = file_exists($configFile);
//set random complile_id (forces Smarty to compile)
$smarty->compile_id = uniqid();
//list of compiled scripts
$compiledScripts = $scripts;
//fetch & save templates
foreach ($scripts as $i => $script) {
//script name without extension
$scriptName = substr($script, 0, strrpos($script, '.'));
$smarty->clearConfig();
if ($loadConfigFile) {
$smarty->configLoad($configFile);
}
//set script-specific config file path if exists
$configFileScript = $this->config['configsScriptsDir'] . $scriptName . '.conf';
if (file_exists($configFileScript)) {
$smarty->configLoad($configFileScript);
}
//lazy create indenter
if ($outputFormatted && !$formatter) {
$formatter = new \Gajus\Dindent\Indenter(array('indentation_character' => $smarty->getConfigVars('indentChar')));
}
//set encoding
$outputEncoding = $smarty->getConfigVars('encoding');
if (!$outputEncoding) {
$outputEncoding = 'utf-8';
}
$outputEncodingUtf8 = strtoupper($outputEncoding) == 'UTF-8';
try {
//get the html
$html = $smarty->fetch($this->config['scriptsDir'] . $script);
//get inline styles
$inlineCss = $smarty->fetch($this->config['stylesDir'] . 'inline.tpl');
if (trim($inlineCss)) {
$cssToInlineStyles->setHTML($html);
$cssToInlineStyles->setCSS($inlineCss);
$html = $cssToInlineStyles->convert();
}
//save minified
if ($outputMinified) {
$htmlSave = $html;
if (!$outputEncodingUtf8) {
$htmlSave = mb_convert_encoding($htmlSave, $outputEncoding, 'utf-8');
}
//max line width = 900 chars
$maxPerLine = 750;
$endLine = false;
$newHtml = '';
for ($i = 0; $i < mb_strlen($htmlSave, $outputEncoding); $i++) {
if ($i % $maxPerLine == 0 && $i > 0) {
$endLine = true;
}
$curChar = mb_substr($htmlSave, $i, 1, $outputEncoding);
$newHtml .= $curChar;
if ($endLine) {
if ($curChar == '>') {
$newHtml .= PHP_EOL;
$endLine = false;
}
}
}
$htmlSave = $newHtml;
$this->saveOutput($this->config['outputsDir'] . $scriptName . '.min.html', $htmlSave);
}
//save formatted
if ($outputFormatted) {
$htmlSave = $formatter->indent($html);
if (!$outputEncodingUtf8) {
$htmlSave = mb_convert_encoding($htmlSave, $outputEncoding, 'utf-8');
}
$this->saveOutput($this->config['outputsDir'] . $scriptName . '.html', $htmlSave, true);
}
} catch (\Exception $e) {
$output->writeln('<fg=red>' . $e->getMessage() . '</fg=red>');
$compiledScripts[$i] .= ' <fg=red>(ERROR)</fg=red>';
}
}
//console info message
$output->writeln(($watch ? '#' . $compileNo++ . ' ' : '') . 'Compiled ' . date('d-m-Y H:i:s') . ' ' . implode(', ', $compiledScripts));
}
//break if not watching
if (!$watch) {
break;
}
//calculate dirs filestamp to compare
$compileDirStamp = $this->getDirStamp($checkDirs);
//pause
usleep(500000);
}
}
/**
* @param $string
* @param null $document
* @return mixed
* @throws \Exception
*/
public static function embedAndModifyCss($string, $document = null)
{
if ($document && $document instanceof Model\Document == false) {
throw new \Exception('$document has to be an instance of Document');
}
//matches all <link> Tags
preg_match_all("@<link.*?href\\s*=\\s*[\"']([^http].*?)[\"'].*?(/?>|</\\s*link>)@is", $string, $matches);
if (!empty($matches[0])) {
$css = "";
foreach ($matches[0] as $key => $value) {
$fullMatch = $matches[0][$key];
$path = $matches[1][$key];
$fileInfo = self::getNormalizedFileInfo($path, $document);
if (in_array($fileInfo['fileExtension'], array('css', 'less'))) {
if (is_readable($fileInfo['filePathNormalized'])) {
if ($fileInfo['fileExtension'] == 'css') {
$fileContent = file_get_contents($fileInfo['filePathNormalized']);
} else {
$fileContent = \Pimcore\Tool\Less::compile($fileInfo['filePathNormalized']);
$fileContent = str_replace('/**** compiled with lessphp ****/', '', $fileContent);
}
if ($fileContent) {
$fileContent = self::normalizeCssContent($fileContent, $fileInfo);
$css .= "\n\n\n";
$css .= $fileContent;
// remove <link> tag
$string = str_replace($fullMatch, '', $string);
}
}
}
}
$autoloader = \Zend_Loader_Autoloader::getInstance();
$autoloader->registerNamespace('TijsVerkoyen');
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($string);
$cssToInlineStyles->setCSS($css);
$string = $cssToInlineStyles->convert();
}
return $string;
}
protected function _addInlineCSS(CssToInlineStyles $CssInline = null)
{
if (empty($this->style)) {
throw new Exception("missing_stylesheet");
}
$CssInline->setHTML($this->_compiledTemplate);
$CssInline->setCSS(file_get_contents($this->settings['templatePath'] . $this->style));
$this->_compiledTemplate = $CssInline->convert();
return true;
}
/**
* applyCSS
*
* Describe here what the function should do
*
* @since 1-jul-2015
* @access private
* @return applyCSS
**/
private function applyCSS($html, $css)
{
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($html);
$cssToInlineStyles->setCSS($css);
return $cssToInlineStyles->convert();
}
