function ozh_preview_show($keyword)
{
require_once YOURLS_INC . '/functions-html.php';
yourls_html_head('preview', 'Short URL preview');
yourls_html_logo();
$title = yourls_get_keyword_title($keyword);
$url = yourls_get_keyword_longurl($keyword);
$base = YOURLS_SITE;
$char = OZH_PREVIEW_CHAR;
echo <<<HTML
<h2>Link Preview</h2>
<p>You requested the short URL <strong><a href="{$base}/{$keyword}">{$base}/{$keyword}</a></strong></p>
<p>This short URL points to:</p>
<ul>
<li>Long URL: <strong><a href="{$base}/{$keyword}">{$url}</a></strong></li>
<li>Page title: <strong>{$title}</strong></li>
</ul>
<p>If you still want to visit this link, please <strong><a href="{$base}/{$keyword}">click here</a></strong>.</p>
<p>Thank you for using our shortening service.</p>
HTML;
yourls_html_footer();
}
require_once YOURLS_INC . '/functions-infos.php';
yourls_maybe_require_auth();
// Variables should be defined in yourls-loader.php, if not try GET request (old behavior of yourls-infos.php)
if (!isset($keyword) && isset($_GET['id'])) {
$keyword = $_GET['id'];
}
if (!isset($aggregate) && isset($_GET['all']) && $_GET['all'] == 1 && yourls_allow_duplicate_longurls()) {
$aggregate = true;
}
if (!isset($keyword)) {
yourls_do_action('infos_no_keyword');
yourls_redirect(YOURLS_SITE, 302);
}
// Get basic infos for this shortened URL
$keyword = yourls_sanitize_string($keyword);
$longurl = yourls_get_keyword_longurl($keyword);
$clicks = yourls_get_keyword_clicks($keyword);
$timestamp = yourls_get_keyword_timestamp($keyword);
$title = yourls_get_keyword_title($keyword);
// Update title if it hasn't been stored yet
if ($title == '') {
$title = yourls_get_remote_title($longurl);
yourls_edit_link_title($keyword, $title);
}
if ($longurl === false) {
yourls_do_action('infos_keyword_not_found');
yourls_redirect(YOURLS_SITE, 302);
}
yourls_do_action('pre_yourls_infos', $keyword);
if (yourls_do_log_redirect()) {
$table = YOURLS_DB_TABLE_LOG;
/**
* Return an "Edit" row for the main table
*
* @param string $keyword Keyword to edit
* @return string HTML of the edit row
*/
function yourls_table_edit_row($keyword)
{
$keyword = yourls_sanitize_string($keyword);
$id = yourls_string2htmlid($keyword);
// used as HTML #id
$url = yourls_get_keyword_longurl($keyword);
$title = htmlspecialchars(yourls_get_keyword_title($keyword));
$safe_url = yourls_esc_attr(rawurldecode($url));
$safe_title = yourls_esc_attr($title);
// Make strings sprintf() safe: '%' -> '%%'
$safe_url = str_replace('%', '%%', $safe_url);
$safe_title = str_replace('%', '%%', $safe_title);
$www = yourls_link();
$nonce = yourls_create_nonce('edit-save_' . $id);
if ($url) {
$return = <<<RETURN
<tr id="edit-{$id}" class="edit-row"><td colspan="5" class="edit-row"><strong>%s</strong>:<input type="text" id="edit-url-{$id}" name="edit-url-{$id}" value="{$safe_url}" class="text" size="70" /><br/><strong>%s</strong>: {$www}<input type="text" id="edit-keyword-{$id}" name="edit-keyword-{$id}" value="{$keyword}" class="text" size="10" /><br/><strong>%s</strong>: <input type="text" id="edit-title-{$id}" name="edit-title-{$id}" value="{$safe_title}" class="text" size="60" /></td><td colspan="1"><input type="button" id="edit-submit-{$id}" name="edit-submit-{$id}" value="%s" title="%s" class="button" onclick="edit_link_save('{$id}');" /> <input type="button" id="edit-close-{$id}" name="edit-close-{$id}" value="%s" title="%s" class="button" onclick="edit_link_hide('{$id}');" /><input type="hidden" id="old_keyword_{$id}" value="{$keyword}"/><input type="hidden" id="nonce_{$id}" value="{$nonce}"/></td></tr>
RETURN;
$return = sprintf($return, yourls__('Long URL'), yourls__('Short URL'), yourls__('Title'), yourls__('Save'), yourls__('Save new values'), yourls__('Cancel'), yourls__('Cancel editing'));
} else {
$return = '<tr class="edit-row notfound"><td colspan="6" class="edit-row notfound">' . yourls__('Error, URL not found') . '</td></tr>';
}
$return = yourls_apply_filter('table_edit_row', $return, $keyword, $url, $title);
return $return;
}
/**
* Expand short url to long url
*
*/
function yourls_api_expand($shorturl)
{
$keyword = str_replace(YOURLS_SITE . '/', '', $shorturl);
// accept either 'http://ozh.in/abc' or 'abc'
$keyword = yourls_sanitize_string($keyword);
$longurl = yourls_get_keyword_longurl($keyword);
if ($longurl) {
$return = array('keyword' => $keyword, 'shorturl' => YOURLS_SITE . "/{$keyword}", 'longurl' => $longurl, 'simple' => $longurl, 'message' => 'success', 'statusCode' => 200);
} else {
$return = array('keyword' => $keyword, 'simple' => 'not found', 'message' => 'Error: short URL not found', 'errorCode' => 404);
}
return yourls_apply_filter('api_expand', $return, $shorturl);
}
/**
* Sends the keyword and destination URL to Piwik
*
* @param bool $return The value to return. Defaults to false with doesn't enable the filter
* @param string $keyword The requested keyword
* @return bool
*/
function itfs_piwik_log_request($return, $keyword)
{
// Get current configuration from database
$piwik_config = yourls_get_option('piwik_config');
// Let's check if the user wants to log bots
if ($piwik_config[remove_bots]) {
if (itfs_piwik_is_bot()) {
return $return;
}
}
try {
// Need to use a file_exists check as require only produces a fatal compilation error
if (!file_exists(dirname(__FILE__) . '/libs/Piwik/PiwikTracker.php')) {
throw new Exception("Error can't load PiwikTracker.php");
} else {
// Piwik Tracking API init
require_once dirname(__FILE__) . '/libs/Piwik/PiwikTracker.php';
PiwikTracker::$URL = $piwik_config[piwik_url];
}
} catch (Exception $e) {
error_log("ITFS_PIWIK: " . $e->getMessage(), 0);
return $return;
}
// Use this to get the destination
$destination = yourls_get_keyword_longurl($keyword);
// Only log a request if we have a destination and the proper Piwik settings
if ($destination == false) {
error_log("ITFS_PIWIK: Missing parameters prevented me from logging the request with Piwik", 0);
error_log("ITFS_PIWIK: Parameters we have: " . $keyword . ', ' . $destination, 0);
return $return;
}
//Useful for hosts using one Piwik installation with multiple YOURLS installation
$domain_landed = $_SERVER['HTTP_HOST'];
$page_url = "http://" . $domain_landed . "/" . $keyword;
try {
$pt = new PiwikTracker($piwik_config[site_id]);
// This will be the entry page in Piwik
$pt->setUrl($page_url);
// This will fail silently if the token is not valid or if the user doesn't have admin rights
if (!empty($piwik_config[token])) {
$pt->setTokenAuth($piwik_config[token]);
}
// This shows up in the visitor logs and identify the source of the data
$pt->setCustomVariable(1, 'App', 'Piwik plugin for YOURLS', 'visit');
// Some useful variables
$pt->setCustomVariable(2, 'Domain landed', $domain_landed, 'page');
$pt->setCustomVariable(3, 'Keyword', $keyword, 'page');
// User defined custom variable
if (!empty($piwik_config[customvar_name]) && !empty($piwik_config[customvar_value])) {
$pt->setCustomVariable(4, $piwik_config[customvar_name], $piwik_config[customvar_value], $piwik_config[customvar_scope]);
}
// Track the visit in Piwik
$title = yourls_get_keyword_title($keyword);
@$pt->doTrackPageView($title);
// The destination URL will show up as an outlink
@$pt->doTrackAction($destination, 'link');
} catch (Exception $e) {
error_log("ITFS_PIWIK: Error when trying to log the request with Piwik. " . $e->getMessage(), 0);
return $return;
}
if ($piwik_config[disable_stats]) {
//error_log("ITFS_PIWIK: NOT logging locally", 0);
return;
} else {
//error_log("ITFS_PIWIK: Logging locally", 0);
return $return;
}
}
/**
* Return an "Edit" row for the main table
*
* @param string $keyword Keyword to edit
* @return string HTML of the edit row
*/
function yourls_table_edit_row($keyword)
{
global $ydb;
$table = YOURLS_DB_TABLE_URL;
$keyword = yourls_sanitize_string($keyword);
$id = yourls_string2htmlid($keyword);
// used as HTML #id
$url = yourls_get_keyword_longurl($keyword);
$title = htmlspecialchars(yourls_get_keyword_title($keyword));
$safe_url = yourls_esc_attr($url);
$safe_title = yourls_esc_attr($title);
$www = yourls_link();
$save_link = yourls_nonce_url('save-link_' . $id, yourls_add_query_arg(array('id' => $id, 'action' => 'edit_save', 'keyword' => $keyword), yourls_admin_url('admin-ajax.php')));
$nonce = yourls_create_nonce('edit-save_' . $id);
if ($url) {
$return = <<<RETURN
<tr id="edit-{$id}" class="edit-row"><td colspan="5" class="edit-row"><strong>%s</strong>:<input type="text" id="edit-url-{$id}" name="edit-url-{$id}" value="{$safe_url}" class="text" size="70" /><br/><strong>%s</strong>: {$www}<input type="text" id="edit-keyword-{$id}" name="edit-keyword-{$id}" value="{$keyword}" class="text" size="10" /><br/><strong>%s</strong>: <input type="text" id="edit-title-{$id}" name="edit-title-{$id}" value="{$safe_title}" class="text" size="60" /></td><td colspan="1"><input type="button" id="edit-submit-{$id}" name="edit-submit-{$id}" value="%s" title="%s" class="button" onclick="edit_link_save('{$id}');" /> <input type="button" id="edit-close-{$id}" name="edit-close-{$id}" value="%s" title="%s" class="button" onclick="edit_link_hide('{$id}');" /><input type="hidden" id="old_keyword_{$id}" value="{$keyword}"/><input type="hidden" id="nonce_{$id}" value="{$nonce}"/></td></tr>
RETURN;
$return = sprintf(urldecode($return), yourls__('Long URL'), yourls__('Short URL'), yourls__('Title'), yourls__('Save'), yourls__('Save new values'), yourls__('Cancel'), yourls__('Cancel editing'));
} else {
$return = '<tr class="edit-row notfound">><td colspan="6" class="edit-row notfound">' . yourls__('Error, URL not found') . '</td></tr>';
}
$return = yourls_apply_filter('table_edit_row', $return, $keyword, $url, $title);
return $return;
}
