function testExtractLinks()
{
$page = $this->objFromFixture('Page', 'test-page');
$processor = new LinkCheckProcessor($page->AbsoluteLink());
$links = $processor->extractLinks($page->Content, $page->AbsoluteLink());
$this->assertTrue(strpos($links[0], 'blahsdfsfsdkfjsdjghsdifsdkjfndskjfdskf') !== false);
}
/**
* Run the LinkCheckTask.
* @todo Split functionality to separate methods
*/
public function process()
{
if (class_exists('SapphireTest', false) && !SapphireTest::is_running_test()) {
echo "\r\n";
}
if (!ClassInfo::hasTable('LinkCheckRun')) {
if (!Director::is_ajax() && class_exists('SapphireTest', false) && !SapphireTest::is_running_test()) {
echo "Database has not been built. Please run dev/build first!\r\n";
}
return false;
}
// If there is already a LinkCheckRun that exists and is not complete,
// don't allow a new run as it could run the server to the ground!
// @todo we probably want some system that allows cancelling a check halfway through
if (DataObject::get_one('LinkCheckRun', "\"IsComplete\" = 0")) {
if (!Director::is_ajax() && class_exists('SapphireTest', false) && !SapphireTest::is_running_test()) {
echo "There is already a link check running at the moment. Please wait for it to complete before starting a new one.\r\n";
}
return false;
}
set_time_limit(0);
ini_set('max_execution_time', 0);
$goodLinks = 0;
// 200-299 HTTP status codes
$checkLinks = 0;
// 300-399 HTTP status codes
$brokenLinks = 0;
// 400-599 HTTP status codes
$pages = DataObject::get('SiteTree');
if (!$pages) {
return false;
}
$run = new LinkCheckRun();
// We have started a new run, create the object and write it
$run->write();
$pagesChecked = 0;
foreach ($pages as $page) {
// Skip this page if it shouldn't be checked
if (isset(self::$exempt_classes[get_class($page)])) {
continue;
}
$processor = new LinkCheckProcessor($page->AbsoluteLink());
if (Director::is_ajax()) {
$processor->showMessages = false;
}
$results = $processor->run();
// Memory cleanup - we don't need the processor anymore
unset($processor);
if ($results) {
foreach ($results as $result) {
if ($result['Code'] >= 200 && $result['Code'] <= 299) {
$goodLinks++;
} elseif ($result['Code'] >= 300 && $result['Code'] <= 399) {
$checkLinks++;
} elseif ($result['Code'] >= 400 && $result['Code'] <= 599) {
$brokenLinks++;
}
// If the result is "Bad" (broken), create a BrokenLink record
if ($result['Code'] >= 400 && $result['Code'] <= 599) {
$brokenLink = new BrokenLink();
$brokenLink->Link = substr($result['Link'], 0, 255);
$brokenLink->Code = $result['Code'];
$brokenLink->Status = substr($result['Status'], 0, 30);
$brokenLink->LinkCheckRunID = $run->ID;
$brokenLink->PageID = $page->ID;
$brokenLink->write();
// Memory cleanup
$brokenLink->destroy();
}
}
}
// Memory cleanup
$page->destroy();
$pagesChecked++;
}
// Memory cleanup
unset($pages);
// Mark as done - this is to indicate that the task has completed (for reporting in CMS)
$run->FinishDate = date('Y-m-d H:i:s');
$run->IsComplete = 1;
$run->PagesChecked = $pagesChecked;
$run->write();
// Find the URL to the LinkCheckAdmin section in the CMS
$linkcheckAdminLink = Director::absoluteBaseURL() . singleton('LinkCheckAdmin')->Link();
// Count the number of BrokenLink records created for this run
$runBrokenLinks = $run->BrokenLinks()->Count() ? $run->BrokenLinks()->Count() : 0;
if (Director::is_ajax()) {
return array('Date' => $run->obj('Created')->Nice(), 'LinkCheckRunID' => $run->ID);
} elseif (Director::is_cli()) {
if (class_exists('SapphireTest', false) && SapphireTest::is_running_test()) {
return;
}
echo "SilverStripe Link Checker results\n";
echo "---------------------------------\n\n";
echo "{$pagesChecked} pages were checked for broken links.\n";
echo "{$goodLinks} links were OK.\n";
echo "{$checkLinks} links were redirected.\n";
echo "{$brokenLinks} links were broken, and {$runBrokenLinks} BrokenLink records were generated for them.\n\n";
echo "LinkCheckRun ID #{$run->ID} was created with {$runBrokenLinks} BrokenLink related records.\n";
echo "Please visit {$linkcheckAdminLink} to see which broken links were found.\n\n";
} else {
if (class_exists('SapphireTest', false) && SapphireTest::is_running_test()) {
return;
}
echo "<h1>SilverStripe Link Checker results</h1>";
echo '<ul>';
echo "<li>{$pagesChecked} pages were checked for broken links.</li>";
echo "<li>{$goodLinks} links were OK.</li>";
echo "<li>{$checkLinks} links were redirected.</li>";
echo "<li>{$brokenLinks} links were broken, and {$runBrokenLinks} BrokenLink records were generated for them.</li>";
echo '</ul>';
echo "<p>LinkCheckRun ID #{$run->ID} was created with {$runBrokenLinks} BrokenLink related records.</p>";
echo "<p>Please visit <a href=\"{$linkcheckAdminLink}\">{$linkcheckAdminLink}</a> to see which broken links were found.</p>";
}
}
