function html_get_forum_file_path($file_path, $allow_cdn = true)
{
// Cache of requested file paths.
static $file_path_cache_array = array();
// Check if the path is in the cache.
if (!isset($file_path_cache_array[$file_path])) {
// Get the BH_FORUM_PATH prefix.
$forum_path = server_get_forum_path();
// HTTP schema
$http_scheme = isset($_SERVER['HTTPS']) && mb_strtolower($_SERVER['HTTPS']) == 'on' ? 'https' : 'http';
// Disable CDN for everything but CSS, icons, images and Javascript
if ($url_file_path = @parse_url($file_path, PHP_URL_PATH)) {
$allow_cdn = preg_match('/\\.png$|\\.css$|\\.ico$|\\.js$/Diu', $url_file_path) > 0 ? $allow_cdn : false;
}
// If CDN is allowed, get the CDN path including the domain.
if ($allow_cdn === true && ($cdn_domain = forum_get_content_delivery_path($file_path))) {
$final_file_path = sprintf('%s://%s/%s', $http_scheme, trim($cdn_domain, '/'), ltrim($file_path, '/'));
} else {
$final_file_path = preg_replace('/^.\\//', '', sprintf('%s/%s', $forum_path, ltrim($file_path, '/')));
}
// Add final file path to the cache.
$file_path_cache_array[$file_path] = $final_file_path;
}
// Return the cached entry.
return $file_path_cache_array[$file_path];
}
function install_draw_top()
{
$forum_path = rtrim(server_get_forum_path(), '/');
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
echo "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en-gb\" lang=\"en-gb\" dir=\"ltr\">\n";
echo "<head>\n";
echo "<title>Beehive Forum ", BEEHIVE_VERSION, " Installation</title>\n";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n";
echo "<link rel=\"icon\" href=\"", $forum_path, "/styles/images/favicon.ico\" type=\"image/ico\" />\n";
echo "<link rel=\"stylesheet\" href=\"", $forum_path, "/styles/default/style.css?", md5(uniqid(rand())), "\" type=\"text/css\" />\n";
$arg_array = func_get_args();
foreach ($arg_array as $script_file_path) {
echo "<script type=\"text/javascript\" src=\"", $forum_path, "/", $script_file_path, "\"></script>\n";
}
echo "</head>\n";
echo "<body>\n";
echo "<h1>Beehive Forum ", BEEHIVE_VERSION, " Installation</h1>\n";
echo "<div align=\"center\">\n";
echo "<br />\n";
}
function bh_exception_handler(Exception $exception)
{
$config = server_get_config();
if (isset($config['error_report_verbose']) && $config['error_report_verbose'] == true) {
$error_report_verbose = true;
} else {
$error_report_verbose = false;
}
cache_disable();
while (@ob_end_clean()) {
}
ob_start();
ob_implicit_flush(0);
bh_error_send_email($exception);
$error_msg_array = bh_error_process($exception);
$error_log_message = sprintf('BEEHIVE_ERROR: %s', strip_tags(implode(". ", $error_msg_array)));
@error_log($error_log_message);
header_status(500, 'Internal Server Error');
if ($exception->getCode() == MYSQL_ERROR_NO_SUCH_TABLE || $exception->getCode() == MYSQL_ERROR_WRONG_COLUMN_NAME) {
if (function_exists('install_incomplete') && !defined('BEEHIVE_DEVELOPER_MODE')) {
install_incomplete();
}
}
if (preg_match('/include|include_once/u', $exception->getMessage()) > 0) {
if (function_exists('install_missing_files') && !defined('BEEHIVE_DEVELOPER_MODE')) {
install_missing_files();
}
}
$forum_path = server_get_forum_path();
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
echo "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"utf-8\" lang=\"en\" dir=\"ltr\">\n";
echo "<head>\n";
echo "<title>Beehive Forum - Error Handler</title>\n";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n";
echo "<link rel=\"icon\" href=\"images/favicon.ico\" type=\"image/ico\" />\n";
echo "<link rel=\"stylesheet\" href=\"", $forum_path, "/styles/default/style.css?", md5(uniqid(rand())), "\" type=\"text/css\" />\n";
echo "</head>\n";
echo "<body>\n";
echo "<h1>Error</h1>\n";
echo "<br />\n";
if (defined('BEEHIVEMODE_LIGHT') && !defined('BEEHIVE_DEVELOPER_MODE')) {
echo '<p>An error has occured. Please wait a few moments before trying again.</p>';
echo '<p>Details of the error have been saved to the default error log.</p>';
if (isset($error_report_verbose) && $error_report_verbose == true) {
echo '<p>When reporting a bug in Project Beehive or when requesting support please include the details below.</p>';
echo "<table cellpadding=\"0\" cellspacing=\"0\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><img src=\"styles/default/images/warning.png\" alt=\"Warning\" title=\"Warning\" /></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">Please note that there may be sensitive information such as passwords displayed here.</td>\n";
echo " </tr>\n";
echo "</table>\n";
echo "<p>", implode("</p><p>", $error_msg_array), "</p>\n";
}
} else {
echo "<div align=\"center\">\n";
echo "<form accept-charset=\"utf-8\" name=\"f_error\" method=\"post\" action=\"\" target=\"_self\">\n";
echo " ", form_input_hidden_array($_POST), "\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"600\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <table class=\"box\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"posthead\">\n";
echo " <table class=\"posthead\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"subhead\" colspan=\"2\">Error</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"center\">\n";
echo " <table class=\"posthead\" width=\"95%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">An error has occured. Please wait a few moments and then click the Retry button below. Details of the error have been saved to the default error log.</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\"> </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
if (isset($error_report_verbose) && $error_report_verbose == true || defined('BEEHIVE_DEVELOPER_MODE')) {
echo " <br />\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"600\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <table class=\"box\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"posthead\">\n";
echo " <table class=\"posthead\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"subhead\" colspan=\"2\">Error Details</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"center\">\n";
echo " <table class=\"posthead\" width=\"95%\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <div align=\"center\">\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><img src=\"styles/default/images/warning.png\" alt=\"Warning\" title=\"Warning\" /></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">When reporting a bug in Project Beehive or when requesting support please include the details below.</td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <div align=\"center\">\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><img src=\"styles/default/images/warning.png\" alt=\"Warning\" title=\"Warning\" /></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">Please note that there may be sensitive information such as passwords displayed here.</td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td>\n";
echo " <div class=\"error_handler_details\">", implode("\n", $error_msg_array), "</div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\"> </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
}
echo " <br />\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"600\">\n";
echo " <tr>\n";
echo " <td align=\"center\"><input class=\"button\" type=\"submit\" name=\"", md5(uniqid(mt_rand())), "\" value=\"Retry\" /></td>\n";
echo " </tr>\n";
echo " </table>\n";
echo "</form>\n";
echo "</div>\n";
}
echo "</body>\n";
echo "</html>\n";
exit;
}
function bh_exception_handler(Exception $exception)
{
try {
$config = server_get_config();
if (isset($config['error_report_verbose']) && $config['error_report_verbose'] == true) {
$error_report_verbose = true;
} else {
$error_report_verbose = false;
}
cache_disable();
while (@ob_end_clean()) {
}
ob_start();
ob_implicit_flush(0);
bh_error_send_email($exception);
$error_msg_array = bh_error_process($exception);
$error_log_message = sprintf('BEEHIVE_ERROR: %s', strip_tags(implode(". ", $error_msg_array)));
@error_log($error_log_message);
header_status(500, 'Internal Server Error');
$forum_path = server_get_forum_path();
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
echo "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en-gb\" lang=\"en-gb\" dir=\"ltr\">\n";
echo "<head>\n";
echo "<title>Beehive Forum - Error Handler</title>\n";
echo "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n";
echo "<link rel=\"icon\" href=\"", rtrim($forum_path, '/'), "/styles/images/favicon.ico\" type=\"image/ico\" />\n";
echo "<link rel=\"stylesheet\" href=\"", rtrim($forum_path, '/'), "/styles/default/style.css?", md5(uniqid(rand())), "\" type=\"text/css\" />\n";
echo "<link rel=\"stylesheet\" href=\"", rtrim($forum_path, '/'), "/styles/default/images.css?", md5(uniqid(rand())), "\" type=\"text/css\" />\n";
echo "</head>\n";
echo "<body>\n";
echo "<h1>Error</h1>\n";
echo "<br />\n";
if (defined('BEEHIVEMODE_LIGHT') && !defined('BEEHIVE_DEVELOPER_MODE')) {
echo '<p>An error has occurred. Please wait a few moments before trying again.</p>';
echo '<p>Details of the error have been saved to the default error log.</p>';
if (isset($error_report_verbose) && $error_report_verbose == true) {
echo '<p>When reporting a bug in Project Beehive or when requesting support please include the details below.</p>';
echo "<table cellpadding=\"0\" cellspacing=\"0\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><span class=\"image warning\"></span></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">Please note that there may be sensitive information such as passwords displayed here.</td>\n";
echo " </tr>\n";
echo "</table>\n";
echo "<p>", implode("</p><p>", $error_msg_array), "</p>\n";
}
} else {
echo "<div align=\"center\">\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"800\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <table class=\"box\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"posthead\">\n";
echo " <table class=\"posthead\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"subhead\" colspan=\"2\">Error</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"center\">\n";
echo " <table class=\"posthead\" width=\"98%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">An error has occured. Please wait a few moments and then click the Retry button below. Details of the error have been saved to the default error log.</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\"> </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
if (isset($error_report_verbose) && $error_report_verbose == true || defined('BEEHIVE_DEVELOPER_MODE')) {
echo " <br />\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"800\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <table class=\"box\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"posthead\">\n";
echo " <table class=\"posthead\" width=\"100%\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"subhead\" colspan=\"2\">Error Details</td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"center\">\n";
echo " <table class=\"posthead\" width=\"98%\">\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <div align=\"center\">\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><span class=\"image warning\"></span></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">When reporting a bug in Project Beehive or when requesting support please include the details below.</td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\">\n";
echo " <div align=\"center\">\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" class=\"warning_msg\">\n";
echo " <tr>\n";
echo " <td valign=\"top\" width=\"25\" class=\"warning_msg_icon\"><span class=\"image warning\"></span></td>\n";
echo " <td valign=\"top\" class=\"warning_msg_text\">Please note that there may be sensitive information such as passwords displayed here.</td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td>\n";
echo " <div class=\"error_handler_details\">", implode("\n", $error_msg_array), "</div>\n";
echo " </td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\"> </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
}
echo " <br />\n";
echo " <table cellpadding=\"0\" cellspacing=\"0\" width=\"800\">\n";
echo " <tr>\n";
echo " <td align=\"center\">\n";
echo " <button class=\"button\" type=\"button\" onclick=\"window.location.reload()\">Retry</button>\n";
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo "</div>\n";
}
echo "</body>\n";
echo "</html>\n";
exit;
} catch (Exception $e) {
printf('Exception thrown when handling an exception: %s', $exception->getMessage());
exit;
}
}
$user_emoticons = $_SESSION['EMOTICONS'];
} else {
$user_emoticons = forum_get_setting('default_emoticons', 'strlen', 'default');
}
// Get the user's saved left frame width.
if (isset($_SESSION['LEFT_FRAME_WIDTH']) && is_numeric($_SESSION['LEFT_FRAME_WIDTH'])) {
$left_frame_width = max(100, $_SESSION['LEFT_FRAME_WIDTH']);
} else {
$left_frame_width = 280;
}
// Get the attachment max file size (default: 2MB)
if (($attachment_size_limit = forum_get_setting('attachment_size_limit', 'is_numeric', false)) === false) {
$attachment_size_limit = convert_shorthand_filesize(ini_get('upload_max_filesize'));
}
// Construct the Javascript / JSON array
$json_data = array('webtag' => $webtag, 'uid' => $_SESSION['UID'], 'lang' => array('loadingdotdotdot' => gettext("Loading..."), 'imageresized' => gettext("This image has been resized (original size %dx%d). To view the full-size image click here."), 'deleteattachmentconfirmation' => gettext("Are you sure you want to delete the selected attachments?"), 'deletemessagesconfirmation' => gettext("Are you sure you want to delete all of the selected messages?"), 'unquote' => gettext("Unquote"), 'quote' => gettext("Quote"), 'searchsuccessfullycompleted' => gettext("Search successfully completed."), 'confirmmarkasread' => gettext("Are you sure you want to mark the selected threads as read?"), 'waitdotdotdot' => gettext("Wait..."), 'more' => gettext("More"), 'pollquestion' => gettext("Poll Question"), 'deletequestion' => gettext("Delete question"), 'allowmultipleoptions' => gettext("Allow multiple options to be selected"), 'addnewoption' => gettext("Add new option"), 'deleteoption' => gettext("Delete option"), 'code' => gettext('Code'), 'retry' => gettext('Retry'), 'cancel' => gettext('Cancel'), 'delete' => gettext('Delete'), 'upload' => gettext('Upload'), 'preferencesnotsaved' => gettext('Your preferences have not been saved')), 'font_size' => $font_size, 'user_style' => $user_style, 'emoticons' => $user_emoticons, 'top_frame' => html_get_top_page(), 'left_frame_width' => max(100, $left_frame_width), 'forum_path' => server_get_forum_path(), 'use_mover_spoiler' => isset($_SESSION['USE_MOVER_SPOILER']) && $_SESSION['USE_MOVER_SPOILER'] == 'Y' ? 'Y' : 'N', 'show_share_links' => isset($_SESSION['SHOW_SHARE_LINKS']) && $_SESSION['SHOW_SHARE_LINKS'] == 'Y' ? 'Y' : 'N', 'auto_scroll_messages' => isset($_SESSION['AUTO_SCROLL_MESSAGES']) && $_SESSION['AUTO_SCROLL_MESSAGES'] == 'Y' ? 'Y' : 'N', 'attachment_size_limit' => $attachment_size_limit, 'frames' => array('index' => html_get_frame_name('index'), 'admin' => html_get_frame_name('admin'), 'start' => html_get_frame_name('start'), 'discussion' => html_get_frame_name('discussion'), 'user' => html_get_frame_name('user'), 'pm' => html_get_frame_name('pm'), 'main' => html_get_frame_name('main'), 'ftop' => html_get_frame_name('ftop'), 'fnav' => html_get_frame_name('fnav'), 'left' => html_get_frame_name('left'), 'right' => html_get_frame_name('right'), 'pm_folders' => html_get_frame_name('pm_folders'), 'pm_messages' => html_get_frame_name('pm_messages')));
// Decide on the correct Content-Type and encoding
// of the content. This allows Beehive to reload the
// JSON data via the same script, either for use
// in a <script> tag or via AJAX.
if (isset($_GET['json'])) {
$content_type = 'application/json';
$content = json_encode($json_data);
} else {
$content_type = 'text/javascript';
$content = sprintf('top.window.beehive = $.extend({}, top.window.beehive, %s);
$(document).ready(function() {
$(top.window.beehive).trigger("init");
});', json_encode($json_data));
}
// Send correct Content-Type header
$font_size = 10;
}
// User style
if (($user_style = session::get_value('STYLE')) === false) {
$user_style = html_get_cookie("forum_style", null, forum_get_setting('default_style', null, 'default'));
}
// User emoticons
if (($user_emoticons = session::get_value('EMOTICONS')) === false) {
$user_emoticons = forum_get_setting('default_emoticons');
}
// Get the user's saved left frame width.
if (($left_frame_width = session::get_value('LEFT_FRAME_WIDTH')) === false) {
$left_frame_width = 280;
}
// Construct the Javascript / JSON array
$json_data = array('webtag' => $webtag, 'uid' => session::get_value('UID'), 'lang' => array('imageresized' => gettext("This image has been resized (original size %dx%d). To view the full-size image click here."), 'deletemessagesconfirmation' => gettext("Are you sure you want to delete all of the selected messages?"), 'unquote' => gettext("Unquote"), 'quote' => gettext("Quote"), 'searchsuccessfullycompleted' => gettext("Search successfully completed."), 'confirmmarkasread' => gettext("Are you sure you want to mark the selected threads as read?"), 'waitdotdotdot' => gettext("Wait..."), 'more' => gettext("More"), 'pollquestion' => gettext("Poll Question"), 'deletequestion' => gettext("Delete question"), 'allowmultipleoptions' => gettext("Allow multiple options to be selected"), 'addnewoption' => gettext("Add new option"), 'deleteoption' => gettext("Delete option"), 'code' => gettext('code'), 'quote' => gettext('quote')), 'images' => array(), 'font_size' => $font_size, 'user_style' => $user_style, 'emoticons' => $user_emoticons, 'top_frame' => html_get_top_page(), 'left_frame_width' => $left_frame_width, 'forum_path' => server_get_forum_path(), 'use_mover_spoiler' => session::get_value('USE_MOVER_SPOILER'), 'frames' => array('index' => html_get_frame_name('index'), 'admin' => html_get_frame_name('admin'), 'start' => html_get_frame_name('start'), 'discussion' => html_get_frame_name('discussion'), 'user' => html_get_frame_name('user'), 'pm' => html_get_frame_name('pm'), 'main' => html_get_frame_name('main'), 'ftop' => html_get_frame_name('ftop'), 'fnav' => html_get_frame_name('fnav'), 'left' => html_get_frame_name('left'), 'right' => html_get_frame_name('right'), 'pm_folders' => html_get_frame_name('pm_folders'), 'pm_messages' => html_get_frame_name('pm_messages')));
if ($images_array = glob("styles/{$user_style}/images/*.png")) {
foreach ($images_array as $image_filename) {
$image_filename = basename($image_filename);
$json_data['images'][$image_filename] = html_style_image($image_filename);
}
}
// Decide on the correct Content-Type and encoding
// of the content. This allows Beehive to reload the
// JSON data via the same script, either for use
// in a <script> tag or via AJAX.
if (isset($_GET['json'])) {
$content_type = 'application/json';
$content = json_encode($json_data);
} else {
$content_type = 'text/javascript';
