/**
* Generates document with all sitemap items from $items array
*
* @param string $format (options: xml, html, txt, ror-rss, ror-rdf, sitemapindex)
*
* @return array
*/
public function generate($format = 'xml')
{
if (!$this->model->getLink()) {
$this->model->setLink(Config::get('app.url'));
}
if (!$this->model->getTitle()) {
$this->model->setTitle('Sitemap for ' . $this->model->getLink());
}
$channel = array('title' => $this->model->getTitle(), 'link' => $this->model->getLink());
if ($this->model->getUseCache()) {
if (Cache::has($this->model->getCacheKey())) {
$format == 'sitemapindex' ? $this->model->sitemaps = Cache::get($this->model->getCacheKey()) : ($this->model->items = Cache::get($this->model->getCacheKey()));
} else {
$format == 'sitemapindex' ? Cache::put($this->model->getCacheKey(), $this->model->getSitemaps(), $this->model->getCacheDuration()) : Cache::put($this->model->getCacheKey(), $this->model->getItems(), $this->model->getCacheDuration());
}
}
switch ($format) {
case 'ror-rss':
return array('content' => View::make('sitemap::ror-rss', array('items' => $this->model->getItems(), 'channel' => $channel)), 'headers' => array('Content-type' => 'text/rss+xml; charset=utf-8'));
case 'ror-rdf':
return array('content' => View::make('sitemap::ror-rdf', array('items' => $this->model->getItems(), 'channel' => $channel)), 'headers' => array('Content-type' => 'text/rdf+xml; charset=utf-8'));
case 'html':
return array('content' => View::make('sitemap::html', array('items' => $this->model->getItems(), 'channel' => $channel)), 'headers' => array('Content-type' => 'text/html'));
case 'txt':
return array('content' => View::make('sitemap::txt', array('items' => $this->model->getItems())), 'headers' => array('Content-type' => 'text/plain'));
case 'sitemapindex':
return array('content' => View::make('sitemap::sitemapindex', array('sitemaps' => $this->model->getSitemaps())), 'headers' => array('Content-type' => 'text/xml; charset=utf-8'));
default:
return array('content' => View::make('sitemap::xml', array('items' => $this->model->getItems())), 'headers' => array('Content-type' => 'text/xml; charset=utf-8'));
}
}
/**
* Check if content is cached
*
* @return bool
*/
public function isCached()
{
if ($this->model->getUseCache()) {
if (Cache::has($this->model->getCacheKey())) {
return true;
}
}
return false;
}
/**
* Generate sitemap and store it to a file
*
* @param string $format (options: xml, html, txt, ror-rss, ror-rdf, sitemapindex, google-news)
* @param string $filename (without file extension, may be a path like 'sitemaps/sitemap1' but must exist)
*
* @return void
*/
public function store($format = 'xml', $filename = 'sitemap')
{
// turn off caching for this method
$this->model->setUseCache(false);
// use correct file extension
$format == 'txt' || $format == 'html' ? $fe = $format : ($fe = 'xml');
// check if this sitemap have more than 50000 elements (or 1000 if is google-news)
if ($format != "google-news" && count($this->model->getItems()) > 50000 || $format == "google-news" && count($this->model->getItems()) > 1000) {
$format != "google-news" ? $max = 50000 : ($max = 1000);
// check if limiting size of items array is enabled
if (!$this->model->getUseLimitSize()) {
// use sitemapindex and generate partial sitemaps
foreach (array_chunk($this->model->getItems(), $max) as $key => $item) {
$this->model->resetItems($item);
$this->store($format, $filename . '-' . $key);
$this->addSitemap(url($filename . '-' . $key . '.' . $fe));
}
$data = $this->generate('sitemapindex');
} else {
// reset items and use only most recent $max items
$this->model->limitSize($max);
$data = $this->generate($format);
}
} else {
$data = $this->generate($format);
}
$file = public_path() . DIRECTORY_SEPARATOR . $filename . '.' . $fe;
// must return something
if (File::put($file, $data['content'])) {
return "Success! Your sitemap file is created.";
} else {
return "Error! Your sitemap file is NOT created.";
}
// clear memory
if ($format == 'sitemapindex') {
$this->model->resetSitemaps();
$this->model->resetItems();
} else {
$this->model->resetItems();
}
}
/**
* Generate sitemap and store it to a file
*
* @param string $format (options: xml, html, txt, ror-rss, ror-rdf, sitemapindex, google-news)
* @param string $filename (without file extension, may be a path like 'sitemaps/sitemap1' but must exist)
* @param string $path (path to store sitemap like '/www/site/public')
* @param string $style (path to custom xls style like '/styles/xsl/xml-sitemap.xsl')
*
* @return void
*/
public function store($format = 'xml', $filename = 'sitemap', $path = null, $style = null)
{
// turn off caching for this method
$this->model->setUseCache(false);
// use correct file extension
$format == 'txt' || $format == 'html' ? $fe = $format : ($fe = 'xml');
// use custom size limit for sitemaps
if ($this->model->getMaxSize() > 0 && count($this->model->getItems()) > $this->model->getMaxSize()) {
if ($this->model->getUseLimitSize()) {
// limit size
$this->model->limitSize($this->model->getMaxSize());
$data = $this->generate($format, $style);
} else {
// use sitemapindex and generate partial sitemaps
foreach (array_chunk($this->model->getItems(), $this->model->getMaxSize()) as $key => $item) {
// reset current items
$this->model->resetItems($item);
// generate new partial sitemap
$this->store($format, $filename . '-' . $key, $path, $style);
// add sitemap to sitemapindex
if ($path != null) {
// if using custom path generate relative urls for sitemaps in the sitemapindex
$this->addSitemap($filename . '-' . $key . '.' . $fe);
} else {
// else generate full urls based on app's domain
$this->addSitemap(url($filename . '-' . $key . '.' . $fe));
}
}
$data = $this->generate('sitemapindex', $style);
}
} else {
if ($format != "google-news" && count($this->model->getItems()) > 50000 || $format == "google-news" && count($this->model->getItems()) > 1000) {
$format != "google-news" ? $max = 50000 : ($max = 1000);
// check if limiting size of items array is enabled
if (!$this->model->getUseLimitSize()) {
// use sitemapindex and generate partial sitemaps
foreach (array_chunk($this->model->getItems(), $max) as $key => $item) {
// reset current items
$this->model->resetItems($item);
// generate new partial sitemap
$this->store($format, $filename . '-' . $key, $path, $style);
// add sitemap to sitemapindex
if ($path != null) {
// if using custom path generate relative urls for sitemaps in the sitemapindex
$this->addSitemap($filename . '-' . $key . '.' . $fe);
} else {
// else generate full urls based on app's domain
$this->addSitemap(url($filename . '-' . $key . '.' . $fe));
}
}
$data = $this->generate('sitemapindex', $style);
} else {
// reset items and use only most recent $max items
$this->model->limitSize($max);
$data = $this->generate($format, $style);
}
} else {
$data = $this->generate($format, $style);
}
}
// if custom path
if ($path == null) {
$file = public_path() . DIRECTORY_SEPARATOR . $filename . '.' . $fe;
} else {
$file = $path . DIRECTORY_SEPARATOR . $filename . '.' . $fe;
}
// must return something
if (File::put($file, $data['content'])) {
return "Success! Your sitemap file is created.";
} else {
return "Error! Your sitemap file is NOT created.";
}
// clear memory
if ($format == 'sitemapindex') {
$this->model->resetSitemaps();
$this->model->resetItems();
} else {
$this->model->resetItems();
}
}
