Exemple #1
0
function fs_fetch_feedburner_data($url, $action, $get = '', $fetcher = false)
{
    // Let's instantiate our result variable ahead of time, assuming
    // that the result will not be a success
    $result = array('success' => false);
    $name = '';
    if ($url == '') {
        // If no URL was passed in, stop now and return an error message
        $result['error'] = fs_translatable_error('Configuration needed');
        return $result;
    } elseif (preg_match("|(http:\\/\\/)?feed(.*)\\.com\\/|", $url) != 0) {
        // If we're using a Google FeedBurner/Google FeedProxy feed,
        // we'll use PCRE to grab the feed name (temporarily stored in
        // the $name variable)
        $name = preg_replace("|(http:\\/\\/)?feed(.*)\\.com\\/|", "", $url);
    } else {
        // For backwards compatibility reasons, if the feed URL isn't
        // a URL, we'll assume that it's the feed name
        $name = $url;
    }
    // Generate our request string
    $format = "https://feedburner.google.com/api/awareness/1.0/%s?uri=%s&%s";
    $request = sprintf($format, $action, $name, $get);
    // Try to pull down the data
    $response = fetch_remote_xml($request, $fetcher);
    // Search through the feed for errors
    if (preg_match('|rsp stat="fail"|', $response->body)) {
        // If there's an error embedded in the feed response, make it
        // grammatically correct and translatable
        preg_match('|msg="(.*?)"|', $response->body, $msg);
        $result['error'] = fs_translatable_error($msg[1]);
    } elseif ($response->status == "401") {
        // If the feed does not permit AwAPI access, return that;
        // sometimes
        $result['error'] = fs_translatable_error('This feed does not permit Awareness API access');
    } elseif ($response->status == "500") {
        // If FeedBurner is giving us an internal server error,
        // return the boilerplate message
        $result['error'] = fs_translatable_error('Feedburner issues');
    } elseif (strlen($response->body) == 0) {
        // If there was no data returned, then there was some
        // problem with trying to contact FeedBurner
        $result['error'] = fs_translatable_error('Cannot access FeedBurner');
    } elseif ($response->status == "200") {
        // Everything went well, so return the response from
        // FeedBurner back to the user
        $result['success'] = true;
        $result['status'] = $response->status;
        $result['data'] = $response->body;
        $result['url'] = $data->url;
    } else {
        // We have no idea what went wrong; tell that to the user
        $result['error'] = fs_translatable_error('Unknown error');
    }
    // Send the engine as well (for debugging purposes)
    $result['engine'] = $response;
    // Return our result array to the user
    return $result;
}
printf(__('<a href="%s">Feed Stats Settings</a> &raquo; 
Troubleshooting', 'feed-stats-plugin'), "options-general.php?page=feed-stats-options");
?>
</h2>

<p>
    <?php 
printf(__("I've compiled this page of information to help you \nget past those pesky error messages.  If you have any questions that \naren't answered on this page, feel free to send a message to this \nplugin's <a href='%s'>mailing list</a>.", 'feed-stats-plugin'), SUPPORT_URL);
?>
</p>

<?php 
// Compile the list of error messages that we're going to display
$types = array('This feed does not permit Awareness API access', 'Feed Not Found', 'Cannot access FeedBurner', 'Feedburner issues', 'Unknown');
// Loop though all of the errors and display the title and messages
foreach ($types as $type) {
    // Get the error
    $error = fs_translatable_error($type);
    ?>

<h3><?php 
    echo $error['title'];
    ?>
</h3>
<p><?php 
    echo $error['message'];
    ?>
</p>

<?php 
}
Exemple #3
0
/*
    Copyright (c) 2008 - 2009 Jonathan Wilde

    This file is part of Feed Stats for WordPress.

    Feed Stats for WordPress is free software: you can redistribute 
    it and/or modify it under the terms of the GNU General Public License as 
    published by the Free Software Foundation, either version 2 of the License, 
    or (at your option) any later version.

    Feed Stats for WordPress is distributed in the hope that it will 
    be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Feed Stats for WordPress.  If not, see 
    <http://www.gnu.org/licenses/>.
*/
// Figure out the URL for the information at FeedBurner
$feed = urldecode($_GET['feed']);
$response = fs_fetch_feedburner_data($feed, "GetFeedData", false);
$template = "[result][%+d] %s[result]";
// If there are no errors, tell the user that the feed is valid; if
// there are errors, print them out directly.
if ($response['success'] == true) {
    $status = fs_translatable_error("Valid");
    printf($template, $status['code'], $status['title']);
} else {
    printf($template, $response['error']['code'], $response['error']['title']);
}