diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/lib/util.php b/lib/util.php index 73bd6ee16..b14d121e6 100644 --- a/lib/util.php +++ b/lib/util.php @@ -822,7 +822,13 @@ function common_render_uri_thingy($matches) { return '<a href="' . $uri . '"' . $title . ' class="extlink">' . $uri . '</a>' . $trailer; } -function common_longurl($uri) { +function common_longurl($short_url) { + $long_url = common_shorten_link($short_url, true); + if ($long_url === $short_url) return false; + return $long_url; +} + +function common_longurl2($uri) { $uri_e = urlencode($uri); $longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e")); if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false; @@ -830,6 +836,7 @@ function common_longurl($uri) { } function common_shorten_links($text) { + if (mb_strlen($text) <= 140) return $text; // \s = not a horizontal whitespace character (since PHP 5.2.4) // RYM this should prevent * preceded URLs from being processed but it its a char // $r = preg_replace('@[^*](https?://[^)\]>\s]+)@e', "common_shorten_link('\\1')", $r); @@ -837,7 +844,7 @@ function common_shorten_links($text) { } function common_shorten_link($long_url) { - + $user = common_current_user(); $curlh = curl_init(); @@ -848,38 +855,38 @@ function common_shorten_link($long_url) { switch($user->urlshorteningservice) { case 'ur1.ca': $short_url_service = new LilUrl; - $short_url = $short_url_service->shorten($long_url); + $short_url = $short_url_service->shorten($url); break; case '2tu.us': $short_url_service = new TightUrl; - $short_url = $short_url_service->shorten($long_url); + $short_url = $short_url_service->shorten($url); break; case 'ptiturl.com': $short_url_service = new PtitUrl; - $short_url = $short_url_service->shorten($long_url); + $short_url = $short_url_service->shorten($url); break; case 'bit.ly': - curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($long_url)); + curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($url)); $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl; break; case 'is.gd': - curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($long_url)); + curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($url)); $short_url = curl_exec($curlh); break; case 'snipr.com': - curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($long_url)); + curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($url)); $short_url = curl_exec($curlh); break; case 'metamark.net': - curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($long_url)); + curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($url)); $short_url = curl_exec($curlh); break; case 'tinyurl.com': - curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($long_url)); + curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($url)); $short_url = curl_exec($curlh); break; default: @@ -889,9 +896,10 @@ function common_shorten_link($long_url) { curl_close($curlh); if ($short_url) { - return $short_url; + $url_cache[(string)$short_url] = $url; + return (string)$short_url; } - return $long_url; + return $url; } function common_xml_safe_str($str) { |