/**
* Retrieves the last $postCount articles from vdm and saves them into the database
*
* @param int $postCount : the number of entries to retrieve
* @return array<Post>
*/
public function scrap($postCount)
{
$articles = Scraper::getLatestPosts($postCount);
return Arrays::each($articles, function ($article) {
return Scraper::persistPost($article);
});
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
$this->scraper = new Scraper();
$this->postRepository = new PostRepository(new Post());
$this->info("Fetching posts from vdm...");
$posts = $this->scraper->scrap(200);
$this->info(sprintf("Saving %d posts.", Arrays::size($posts)));
Arrays::each($posts, function ($post) {
$this->postRepository->create($post->toArray());
});
$this->info("Done.");
}
public function testCanActOnEachValueFromArray()
{
$closure = function ($value, $key) {
return $key . ':' . $value;
};
$under = Arrays::each($this->array, $closure);
$result = array('foo' => 'foo:bar', 'bis' => 'bis:ter');
$this->assertEquals($result, $under);
}
/**
* Get a list of folders to clear
*
* @return array
*/
private function getFoldersToClear()
{
$folders = $this->argument('folder');
$folders = $folders ? explode(',', $folders) : null;
// If no folders provided, get all folders
if (!$folders) {
$storage = $this->app->path . '/storage/*';
$folders = $this->files->glob($storage);
$folders = Arrays::each($folders, function ($folder) {
return basename($folder);
});
}
return $folders;
}
function validate_format()
{
return Object::values(Arrays::clean(Arrays::each($this->values(), function ($value, $key) {
$field = $this->get_fields()[$key];
if (empty($value)) {
if (isset($field['required']) && $field['required']) {
return $this->build_error('invalid', array('%field%' => $field['label']));
}
} else {
switch ($field['type']) {
case 'string':
if (isset($field['maxlength'])) {
$maxlength = $field['maxlength'];
if (strlen($value) > $maxlength) {
return $this->build_error('invalid', array('%field%' => $field['label'], '%maxlength%' => $maxlength));
}
}
break;
case 'email':
if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
return $this->build_error('invalid', array('%field%' => $field['label']));
}
break;
case 'number':
if (!is_numeric($value)) {
return $this->build_error('invalid', array('%field%' => $field['label']));
} else {
$value = intval($value);
if (isset($field['minvalue']) && isset($field['maxvalue'])) {
$min = $field['minvalue'];
$max = $field['maxvalue'];
if ($value < $min || $max < $value) {
return $this->build_error('range', array('%field%' => $field['label'], '%minvalue%' => $min, '%maxvalue%' => $max));
}
} else {
if (isset($field['minvalue'])) {
$min = $field['minvalue'];
if ($value < $min) {
return $this->build_error('minvalue', array('%field%' => $field['label'], '%minvalue%' => $min));
}
} else {
if (isset($field['maxvalue'])) {
$max = $field['maxvalue'];
if ($max < $value) {
return $this->build_error('maxvalue', array('%field%' => $field['label'], '%maxvalue%' => $max));
}
} else {
if (isset($field['select'])) {
if (!Arrays::contains($field['select'], $value)) {
return $this->build_error('select', array('%field%' => $field['label'], '%select%' => implode(', ', $field['select'])));
}
}
}
}
}
}
break;
}
}
})));
}
