Minor fix: correct url checking and add gsearch help
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@195 b3834d28-1941-0410-a4f8-b48e95affb8f
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2 changed files with 20 additions and 8 deletions
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@ -95,11 +95,15 @@ function shortenString($string, $maxSize=75) {
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return $output;
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}
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/* Check online if a url is a valid page (Not a 404 error for example) */
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function checkUrl($url) {
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$h = @get_headers($url);
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/* Check url format and check online if the url is a valid page (Not a 404 error for example) */
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function checkUrl($url) {
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//check format
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if(!preg_match("#(ht|f)tp(s?)\://\S+\.\S+#i",$url)) {
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return false;
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}
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//look if the page doesn't return a void or 40X or 50X HTTP code error
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$h = @get_headers($url);
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if(is_array($h) && strpos($h[0], '40') === false && strpos($h[0], '50') === false) {
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return true;
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} else {
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@ -4,6 +4,9 @@ if($GLOBALS['enableGoogleCustomSearch']==false) {
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echo "Google Custom Search disabled. You can enable it into the config.inc.php file.";
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die;
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}
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$userservice = & ServiceFactory :: getServiceInstance('UserService');
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$currentUser = $userservice->getCurrentObjectUser();
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?>
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<html>
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@ -23,11 +26,16 @@ if($GLOBALS['enableGoogleCustomSearch']==false) {
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<small>Based on <a href="http://www.google.com/coop/cse/">Google Custom Search</a> over this <a href="../api/export_gcs.php">list of websites</a> from <?php echo $GLOBALS['sitename'] ?>.</small>
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<!--
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To refresh manually Google Custom Search Engine, goes to: http://www.google.com/coop/cse/cref
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-->
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<?php if($userservice->isLoggedOn() && $currentUser->isAdmin()){
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echo '<p><small>';
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echo T_('Admin tips: ');
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echo T_('To refresh manually Google Custom Search Engine, goes to: ');
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echo '<a href="http://www.google.com/coop/cse/cref?cref='.ROOT.'search/context.php">http://www.google.com/coop/cse/cref</a><br/>';
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echo T_('If no result appears, check that all the urls are valid in the admin section.');
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echo '</small></p>';
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}
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?>
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</center>
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</body>
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