/**
* Execute the command.
*/
public function execute()
{
$title = $this->ask('Article Title', null, array(), function ($answer) {
if (empty($answer)) {
throw new \InvalidArgumentException('The title cannot be empty');
}
return $answer;
});
$slug = $this->ask('Article Slug', StringUtils::urlFriendly($title));
$image = $this->ask('Article Cover Image Path');
$markdownFile = $this->get('blog.writer')->create($title, $slug, $image);
$this->writeln('Created article <info>' . $title . '</info> in <comment>' . $markdownFile . '</comment>');
}
/**
* Create an article.
*
* Returns path to the created markdown file.
*
* @param string $title Title of the article.
* @param string $slug [optional] Slug of the article. If ommitted, it will be built based on the title.
* @param string $image [optional] Path to cover image, relative to the web root folder.
*
* @return string
*/
public function create($title, $slug = null, $image = null)
{
$slug = $slug ? StringUtils::urlFriendly($slug) : StringUtils::urlFriendly($title);
$articles = $this->reader->load();
// check if maybe there already is such article
if (ArrayUtils::search($articles, 'slug', $slug) !== false) {
throw new NotUniqueException('There already is a blog article with a slug "' . $slug . '".');
}
// create a markdown post
$markdown = $title . NL . '==========' . NL . date('Y-m-d') . NL . ($image ? '' . NL : '') . NL;
$markdownFile = $this->articlesDir . $slug . '.md';
// create the articles directory if doesn't exist
$this->filesystem->dumpFile($markdownFile, $markdown);
// add to articles array
array_unshift($articles, array('slug' => $slug, 'title' => $title));
$this->writer->write($this->dataFile, $articles);
return $markdownFile;
}
public function testUrlFriendly()
{
$strings = array('lorem ipsum dolor sit amet', 'zażółć żółtą gęśl', '<?php echo $stuff->whatever; ?>', '123123123', 123123123, '<html><head /></html>', 'I want to do something like that & whatever');
foreach ($strings as $string) {
$this->assertEquals(1, preg_match('/([a-z0-9-_]+)/', StringUtils::urlFriendly($string)));
}
foreach ($strings as $string) {
$this->assertEquals(1, preg_match('/([a-zA-Z0-9-_]+)/', StringUtils::urlFriendly($string, false)));
}
}
