/**
* Base URL, with or without the index page.
*
* If protocol (and core.site_protocol) and core.site_domain are both empty,
* then
*
* @param boolean include the index page
* @param boolean non-default protocol
* @return string
*/
public static function base($index = NO, $protocol = NO)
{
if ($protocol == NO) {
// Use the default configured protocol
$protocol = Eight::config('core.site_protocol');
}
// Load the site domain
$site_domain = (string) Eight::config('core.site_domain', YES);
if ($protocol == NO) {
if ($site_domain === '' or $site_domain[0] === '/') {
// Use the configured site domain
$base_url = $site_domain;
} else {
// Guess the protocol to provide full http://domain/path URL
$base_url = request::protocol() . '://' . $site_domain;
}
} else {
if ($site_domain === '' or $site_domain[0] === '/') {
// Guess the server name if the domain starts with slash
$base_url = $protocol . '://' . $_SERVER['HTTP_HOST'] . $site_domain;
} else {
// Use the configured site domain
$base_url = $protocol . '://' . $site_domain;
}
}
if ($index === YES and $index = Eight::config('core.index_page')) {
// Append the index page
$base_url = $base_url . $index;
}
// Force a slash on the end of the URL
return rtrim($base_url, '/') . '/';
}
/**
* Returns the HTTP referrer, or the default if the referrer is not set.
*
* @param mixed default to return
* @return string
*/
public static function referrer($default = NO)
{
if (!empty($_SERVER['HTTP_REFERER'])) {
// Set referrer
$ref = $_SERVER['HTTP_REFERER'];
// Set the request protocol
$protocol = request::protocol();
if (strpos($ref, url::base(NO, $protocol)) === 0) {
// Remove the base URL from the referrer
$ref = substr($ref, strlen(url::base(YES, $protocol)));
}
}
return isset($ref) ? $ref : $default;
}
/**
* Just like url::site() except that it returns an absolute URI and
* doesn't take a protocol parameter.
*/
static function abs_site($path)
{
return url::site($path, request::protocol());
}
<div id="g-add-photos-canvas">
<button id="g-add-photos-button" class="g-button ui-state-default ui-corner-all" href="#"><?php
echo t("Select photos (%size max per file)...", array("size" => $size_limit));
?>
</button>
<span id="g-uploadify"></span>
</div>
<div id="g-add-photos-status">
<ul id="g-action-status" class="g-message-block">
</ul>
</div>
</div>
<div class="no-flash" style="display: none">
<p>
<?php
echo t("Your browser must have Adobe Flash Player version %flash_minimum_version or greater installed to use this feature.", array("flash_minimum_version" => $flash_minimum_version));
?>
</p>
<a href="http://www.adobe.com/go/getflashplayer">
<img src="<?php
echo request::protocol();
?>
://www.adobe.com/images/shared/download_buttons/get_flash_player.gif"
alt=<?php
echo t("Get Adobe Flash Player")->for_js();
?>
/>
</a>
</div>
/**
* See system/helpers/download.php
*/
private function sendHeaders($filename, $filesize = null)
{
if (!is_null($filesize)) {
header('Content-Length: ' . $filesize);
}
// Retrieve MIME type by extension
$mime = Kohana::config('mimes.' . strtolower(substr(strrchr($filename, '.'), 1)));
$mime = empty($mime) ? 'application/octet-stream' : $mime[0];
header("Content-Type: {$mime}");
header('Content-Transfer-Encoding: binary');
// Send headers necessary to invoke a "Save As" dialog
header('Content-Disposition: attachment; filename="' . $filename . '"');
// Prevent caching
header('Expires: Thu, 01 Jan 1970 00:00:00 GMT');
$pragma = 'no-cache';
$cachecontrol = 'no-cache, max-age=0';
// request::user_agent('browser') seems bugged
if (request::user_agent('browser') === 'Internet Explorer' || stripos(request::user_agent(), 'msie') !== false || stripos(request::user_agent(), 'internet explorer') !== false) {
if (request::protocol() === 'https') {
// See http://support.microsoft.com/kb/323308/en-us
$pragma = 'cache';
$cachecontrol = 'private';
} else {
if (request::user_agent('version') <= '6.0') {
$pragma = '';
$cachecontrol = 'must-revalidate, post-check=0, pre-check=0';
}
}
}
header('Pragma: ' . $pragma);
header('Cache-Control: ' . $cachecontrol);
}
/**
* Sends a page redirect header and runs the system.redirect Event.
*
* @param mixed string site URI or URL to redirect to, or array of strings if method is 300
* @param string HTTP method of redirect
* @return void
*/
public static function redirect($uri = '', $method = '302')
{
if (Event::has_run('system.send_headers')) {
return FALSE;
}
$codes = array('refresh' => 'Refresh', '300' => 'Multiple Choices', '301' => 'Moved Permanently', '302' => 'Found', '303' => 'See Other', '304' => 'Not Modified', '305' => 'Use Proxy', '307' => 'Temporary Redirect');
// Validate the method and default to 302
$method = isset($codes[$method]) ? (string) $method : '302';
if ($method === '300') {
$uri = (array) $uri;
$output = '<ul>';
foreach ($uri as $link) {
$output .= '<li>' . html::anchor($link) . '</li>';
}
$output .= '</ul>';
// The first URI will be used for the Location header
$uri = $uri[0];
} else {
$output = '<p>' . html::anchor($uri) . '</p>';
}
// Run the redirect event
Event::run('system.redirect', $uri);
if (strpos($uri, '://') === FALSE) {
// HTTP headers expect absolute URLs
$uri = url::site($uri, request::protocol());
}
if ($method === 'refresh') {
header('Refresh: 0; url=' . $uri);
} else {
header('HTTP/1.1 ' . $method . ' ' . $codes[$method]);
header('Location: ' . $uri);
}
// We are about to exit, so run the send_headers event
Event::run('system.send_headers');
exit('<h1>' . $method . ' - ' . $codes[$method] . '</h1>' . $output);
}
public function setprefs()
{
// Change the calendar year and / or user.
// Prevent Cross Site Request Forgery
access::verify_csrf();
// Get user specified settings.
$str_user_id = Input::instance()->post("cal_user");
$str_year_id = Input::instance()->post("cal_year");
// redirect to the currect page.
url::redirect(url::site("calendarview/calendar/" . $str_year_id . "/" . $str_user_id, request::protocol()));
}
static function page_bottom($theme)
{
$proto = request::protocol();
return "<script src=\"{$proto}://e.cooliris.com/slideshow/v/37732/go.js\" " . "type=\"text/javascript\"></script>";
}
<?php
defined("SYSPATH") or die("No direct script access.");
if (module::get_var("adsense", "location") == "sidebar") {
$code = module::get_var("adsense", "code");
if (!$code) {
return;
}
$proto = request::protocol();
$google_code = '
<script type="text/javascript">' . $code . '</script>
<script type="text/javascript"
src="' . $proto . '://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>';
echo $google_code;
}
?>
/**
* Automatically sets the form action if no action is required
*
* @return string $result The resulting formatted form action url
* @author Sam Clark
*/
protected function _set_action()
{
$result = url::current();
if (!empty($this->attributes['action'])) {
if (preg_match('/(http:\\/\\/|https:\\/\\/)/', $this->attributes['action'])) {
$result = $this->attributes['action'];
} else {
$result = url::site($this->attributes['action'], request::protocol());
}
}
return $result;
}
<?php
defined("SYSPATH") or die("No direct script access.");
?>
<?
// Base URL for flag pictures.
$flag_type = module::get_var("language_flags", "flag_shape");
$base_url = url::base(false, request::protocol()) . "modules/language_flags/images/" . $flag_type . "/";
// Loop through each installed locale and display a flag.
while ($one_locale = current($installed_locales)) {
// Skip "default" so we don't end up with the same flag twice.
if (key($installed_locales) != "") {
// Use seperate div id's and img classes for the current language, the default language, and everything else.
$div_id = "g-language-flag";
$img_class = "g-flag";
if (key($installed_locales) == $selected) {
$div_id = "g-selected-language-flag";
$img_class = "g-selected-flag";
} elseif (key($installed_locales) == module::get_var("gallery", "default_locale")) {
$div_id = "g-default-language-flag";
$img_class = "g-default-flag";
}
// Figure out where the flag is / use the default if it doesn't exist.
$flag_path = MODPATH . "language_flags/images/" . $flag_type . "/" . key($installed_locales) . ".png";
$flag_url = $base_url . key($installed_locales) . ".png";
if (!file_exists($flag_path)) {
$flag_url = $base_url . "default.png";
}
/**
* Get a single line of text representing the exception:
*
* Error [ Code ]: Message ~ File [ Line ]
*
* @param object Exception
* @return string
*/
public static function text($e, $full_args = FALSE)
{
// Should we use the full argument length or truncate?
$arg_char_limit = $full_args ? 2500 : 50;
// Clean up the message a bit
$message = str_replace(array("<br>", "<br/>", "<br />", "\r\n", "\n", "\r"), '; ', strip_tags($e->getMessage()));
// How was the request made
$called = 'Request:' . "\n";
$method = strtoupper(request::method());
if ($method == 'CLI') {
$called .= 'CLI - ' . cli::launch_cmd();
} else {
$called .= '[' . $method . '] ' . request::ip() . ' - ' . request::protocol() . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
if (is_array($_POST) && count($_POST) > 0) {
$called .= "\n\nBody:\n";
$called .= var_export($_POST, TRUE);
}
}
return sprintf('%s [ %s ]: %s ~ %s [ %d ]' . "\n\n" . '%s' . "\n\n" . '%s' . "\n", get_class($e), $e->getCode(), $message, Eight_Exception::debug_path($e->getFile()), $e->getLine(), $called, Eight_Exception::trace_string($e->getTrace(), $arg_char_limit));
}
