public function register(Application $app)
{
$app['publisher'] = $app->share(function ($app) {
$outputFormat = $app->edition('format');
switch (strtolower($outputFormat)) {
case 'pdf':
$publisher = new PdfPublisher($app);
break;
case 'html':
$publisher = new HtmlPublisher($app);
break;
case 'html_chunked':
$publisher = new HtmlChunkedPublisher($app);
break;
case 'epub':
$publisher = new Epub2Publisher($app);
break;
case 'mobi':
$publisher = new MobiPublisher($app);
break;
default:
throw new \RuntimeException(sprintf('Unknown "%s" format for "%s" edition (allowed: "pdf", "html", "html_chunked", "epub", "mobi")', $outputFormat, $app['publishing.edition']));
}
if (true != $publisher->checkIfThisPublisherIsSupported()) {
throw new \RuntimeException(sprintf("Your system doesn't support publishing books with the '%s' format\n" . "Check the easybook documentation to know the dependencies required by this format.", $outputFormat));
}
return $publisher;
});
}
public function register(Application $app)
{
$app['twig.options'] = array('autoescape' => false, 'charset' => $app['app.charset'], 'debug' => $app['app.debug'], 'strict_variables' => $app['app.debug']);
$app['twig.loader'] = $app->share(function () use($app) {
$theme = ucfirst($app->edition('theme'));
$format = Toolkit::camelize($app->edition('format'), true);
$loader = new \Twig_Loader_Filesystem($app['app.dir.themes']);
// Base theme (common styles per edition type)
// <easybook>/app/Resources/Themes/Base/<edition-type>/Templates/<template-name>.twig
$baseThemeDir = sprintf('%s/Base/%s/Templates', $app['app.dir.themes'], $format);
$loader->addPath($baseThemeDir);
$loader->addPath($baseThemeDir, 'theme');
$loader->addPath($baseThemeDir, 'theme_base');
// Book theme (configured per edition in 'config.yml')
// <easybook>/app/Resources/Themes/<theme>/<edition-type>/Templates/<template-name>.twig
$bookThemeDir = sprintf('%s/%s/%s/Templates', $app['app.dir.themes'], $theme, $format);
$loader->prependPath($bookThemeDir);
$loader->prependPath($bookThemeDir, 'theme');
$userTemplatePaths = array($app['publishing.dir.templates'], sprintf('%s/%s', $app['publishing.dir.templates'], strtolower($format)), sprintf('%s/%s', $app['publishing.dir.templates'], $app['publishing.edition']));
foreach ($userTemplatePaths as $path) {
if (file_exists($path)) {
$loader->prependPath($path);
}
}
$defaultContentPaths = array(sprintf('%s/Base/%s/Contents', $app['app.dir.themes'], $format), sprintf('%s/%s/%s/Contents', $app['app.dir.themes'], $theme, $format));
foreach ($defaultContentPaths as $path) {
if (file_exists($path)) {
$loader->prependPath($path, 'content');
}
}
return $loader;
});
$app['twig'] = $app->share(function () use($app) {
$twig = new \Twig_Environment($app['twig.loader'], $app['twig.options']);
$twig->addExtension(new TwigCssExtension());
$twig->addGlobal('app', $app);
if (null != ($bookConfig = $app['publishing.book.config'])) {
$twig->addGlobal('book', $bookConfig['book']);
$publishingEdition = $app['publishing.edition'];
$editions = $app->book('editions');
$twig->addGlobal('edition', $editions[$publishingEdition]);
}
return $twig;
});
}
public function register(Application $app)
{
$app['slugger.options'] = array('separator' => '-', 'prefix' => '');
// stores all the generated slugs to ensure slug uniqueness
$app['slugger.generated_slugs'] = array();
$app['slugger'] = $app->share(function () use($app) {
return new Slugger($app['slugger.options']);
});
}
public function register(Application $app)
{
$app['parser.options'] = array('markdown_syntax' => 'easybook', 'code_block_type' => 'markdown');
$app['parser'] = $app->share(function ($app) {
$format = strtolower($app['publishing.active_item']['config']['format']);
if (in_array($format, array('md', 'mdown', 'markdown'))) {
return new MarkdownParser($app);
}
throw new \RuntimeException(sprintf('Unknown "%s" format for "%s" content (easybook only supports Markdown)', $format, $app['publishing.active_item']['config']['content']));
});
}
public function register(Application $app)
{
$app['prince.path'] = null;
// the common installation dirs for PrinceXML in several OS
$app['prince.default_paths'] = array('/usr/local/bin/prince', '/usr/bin/prince', 'C:\\Program Files\\Prince\\engine\\bin\\prince.exe');
$app['prince'] = $app->share(function () use($app) {
$princePath = $app['prince.path'] ?: $app->findPrinceXmlExecutable();
// ask the user about the location of the executable
if (null == $princePath) {
$princePath = $app->askForPrinceXMLExecutablePath();
if (!file_exists($princePath)) {
throw new \RuntimeException(sprintf("We couldn't find the PrinceXML executable in the given directory (%s)", $princePath));
}
}
$prince = new Prince($princePath);
$prince->setHtml(true);
return $prince;
});
}
