function advagg_advagg_context_alter

Implements hook_advagg_context_alter().

Related topics

File

./advagg.advagg.inc, line 164

Code

function advagg_advagg_context_alter(&$original, $aggregate_settings, $mode) {
    if ($mode == 0) {
        // Change context.
        $original['base_root'] = $GLOBALS['base_root'];
        $original['base_url'] = $GLOBALS['base_url'];
        $original['base_path'] = $GLOBALS['base_path'];
        $original['is_https'] = $GLOBALS['is_https'];
        $original['language'] = isset($GLOBALS['language']) ? $GLOBALS['language'] : NULL;
        $GLOBALS['is_https'] = $aggregate_settings['variables']['is_https'];
        if ($aggregate_settings['variables']['is_https']) {
            $GLOBALS['base_root'] = str_replace('http://', 'https://', $GLOBALS['base_root']);
        }
        else {
            $GLOBALS['base_root'] = str_replace('https://', 'http://', $GLOBALS['base_root']);
        }
        $GLOBALS['base_path'] = $aggregate_settings['variables']['base_path'];
        $GLOBALS['base_url'] = rtrim($GLOBALS['base_root'] . $GLOBALS['base_path'], '/');
        if (isset($aggregate_settings['variables']['language'])) {
            $languages = language_list();
            if (isset($languages[$aggregate_settings['variables']['language']])) {
                $GLOBALS['language'] = $languages[$aggregate_settings['variables']['language']];
            }
        }
    }
    elseif ($mode == 1) {
        // Change context back.
        if (isset($original['base_root'])) {
            $GLOBALS['base_root'] = $original['base_root'];
        }
        if (isset($original['base_url'])) {
            $GLOBALS['base_url'] = $original['base_url'];
        }
        if (isset($original['base_path'])) {
            $GLOBALS['base_path'] = $original['base_path'];
        }
        if (isset($original['is_https'])) {
            $GLOBALS['is_https'] = $original['is_https'];
        }
        if (isset($original['language'])) {
            $GLOBALS['language'] = $original['language'];
        }
    }
    // Moved this in here due to incomplete bug reports from
    // https://www.drupal.org/node/1942230. I can not reproduce the reported
    // issues with the patch for the CDN module so I've moved the code into
    // advagg.
    if (!function_exists('cdn_advagg_context_alter') && module_exists('cdn')) {
        if ($mode == 0) {
            // Save original context.
            $original[CDN_MODE_VARIABLE] = variable_get(CDN_MODE_VARIABLE, CDN_MODE_BASIC);
            $original[CDN_BASIC_FARFUTURE_VARIABLE] = variable_get(CDN_BASIC_FARFUTURE_VARIABLE, CDN_BASIC_FARFUTURE_DEFAULT);
            $original[CDN_HTTPS_SUPPORT_VARIABLE] = variable_get(CDN_HTTPS_SUPPORT_VARIABLE, FALSE);
            $original[CDN_STATUS_VARIABLE] = variable_get(CDN_STATUS_VARIABLE, CDN_DISABLED);
            // Set context for file_create_url()/cdn_file_url_alter().
            $GLOBALS['conf'][CDN_MODE_VARIABLE] = isset($aggregate_settings['variables'][CDN_MODE_VARIABLE]) ? $aggregate_settings['variables'][CDN_MODE_VARIABLE] : variable_get(CDN_MODE_VARIABLE, CDN_MODE_BASIC);
            $GLOBALS['conf'][CDN_BASIC_FARFUTURE_VARIABLE] = isset($aggregate_settings['variables'][CDN_BASIC_FARFUTURE_VARIABLE]) ? $aggregate_settings['variables'][CDN_BASIC_FARFUTURE_VARIABLE] : variable_get(CDN_BASIC_FARFUTURE_VARIABLE, CDN_BASIC_FARFUTURE_DEFAULT);
            $GLOBALS['conf'][CDN_HTTPS_SUPPORT_VARIABLE] = isset($aggregate_settings['variables'][CDN_HTTPS_SUPPORT_VARIABLE]) ? $aggregate_settings['variables'][CDN_HTTPS_SUPPORT_VARIABLE] : variable_get(CDN_HTTPS_SUPPORT_VARIABLE, FALSE);
            $GLOBALS['conf'][CDN_STATUS_VARIABLE] = isset($aggregate_settings['variables'][CDN_STATUS_VARIABLE]) ? $aggregate_settings['variables'][CDN_STATUS_VARIABLE] : variable_get(CDN_STATUS_VARIABLE, CDN_DISABLED);
            // Disable CDN if cdn_check_drupal_path is FALSE.
            if (empty($aggregate_settings['variables']['cdn_check_drupal_path'])) {
                $original[CDN_STATUS_VARIABLE] = CDN_DISABLED;
            }
            // Handle HTTPS.
            if (!empty($aggregate_settings['variables']['cdn_request_is_https']) && !cdn_request_is_https()) {
                if (isset($_SERVER['HTTPS'])) {
                    $original['HTTPS'] = $_SERVER['HTTPS'];
                }
                else {
                    $original['HTTPS'] = FALSE;
                }
                $_SERVER['HTTPS'] = 'on';
            }
        }
        elseif ($mode == 1) {
            // Set context back.
            $GLOBALS['conf'][CDN_MODE_VARIABLE] = $original[CDN_MODE_VARIABLE];
            $GLOBALS['conf'][CDN_BASIC_FARFUTURE_VARIABLE] = $original[CDN_BASIC_FARFUTURE_VARIABLE];
            $GLOBALS['conf'][CDN_HTTPS_SUPPORT_VARIABLE] = $original[CDN_HTTPS_SUPPORT_VARIABLE];
            $GLOBALS['conf'][CDN_STATUS_VARIABLE] = $original[CDN_STATUS_VARIABLE];
            // Handle HTTPS.
            if (isset($original['HTTPS']) && !is_null($original['HTTPS'])) {
                $_SERVER['HTTPS'] = $original['HTTPS'];
            }
        }
    }
}