PHP OX_Delivery_Common_getFunctionFromComponentIdentifier函数代码示例

function OX_Delivery_Common_hook($hookName, $aParams = array(), $functionName = '')
{
    $return = null;
    if (!empty($functionName)) {
        $aParts = explode(':', $functionName);
        if (count($aParts) === 3) {
            $functionName = OX_Delivery_Common_getFunctionFromComponentIdentifier($functionName, $hookName);
        }
        if (function_exists($functionName)) {
            $return = call_user_func_array($functionName, $aParams);
        }
    } else {
        if (!empty($GLOBALS['_MAX']['CONF']['deliveryHooks'][$hookName])) {
            $return = array();
            $hooks = explode('|', $GLOBALS['_MAX']['CONF']['deliveryHooks'][$hookName]);
            foreach ($hooks as $identifier) {
                $functionName = OX_Delivery_Common_getFunctionFromComponentIdentifier($identifier, $hookName);
                if (function_exists($functionName)) {
                    OX_Delivery_logMessage('calling on ' . $functionName, 7);
                    $return[$identifier] = call_user_func_array($functionName, $aParams);
                }
            }
        }
    }
    return $return;
}

function OX_Delivery_Common_hook($hookName, $aParams = array(), $functionName = '')
{
    $return = null;
    // When a $functionname is passed in we use that function/component-identifier and execute the hook
    if (!empty($functionName)) {
        // Right now, we're allowing either a plain function to be executed, or a component-identifier
        // we may remove the ability to pass a plain function in the future
        $aParts = explode(':', $functionName);
        if (count($aParts) === 3) {
            $functionName = OX_Delivery_Common_getFunctionFromComponentIdentifier($functionName, $hookName);
        }
        if (function_exists($functionName)) {
            $return = call_user_func_array($functionName, $aParams);
        }
    } else {
        // When no $functionName is passed in, we execute all components which are registered for this hook
        if (!empty($GLOBALS['_MAX']['CONF']['deliveryHooks'][$hookName])) {
            $return = array();
            $hooks = explode('|', $GLOBALS['_MAX']['CONF']['deliveryHooks'][$hookName]);
            foreach ($hooks as $identifier) {
                $functionName = OX_Delivery_Common_getFunctionFromComponentIdentifier($identifier, $hookName);
                if (function_exists($functionName)) {
                    $return[$identifier] = call_user_func_array($functionName, $aParams);
                }
            }
        }
    }
    return $return;
}

function _adSelectCommon($aAds, $context, $source, $richMedia)
{
    OX_Delivery_Common_hook('preAdSelect', array(&$aAds, &$context, &$source, &$richMedia));
    if (!empty($aAds['ext_adselection'])) {
        $adSelectFunction = OX_Delivery_Common_getFunctionFromComponentIdentifier($aAds['ext_adselection'], 'adSelect');
    }
    if (empty($adSelectFunction) || !function_exists($adSelectFunction)) {
        $adSelectFunction = '_adSelect';
    }
    if (!empty($aAds['count_active'])) {
        if (isset($aAds['zone_companion']) && isset($context)) {
            foreach ($context as $contextEntry) {
                if (isset($contextEntry['==']) && preg_match('/^companionid:/', $contextEntry['=='])) {
                    if ($aLinkedAd = _adSelectInnerLoop($adSelectFunction, $aAds, $context, $source, $richMedia, true)) {
                        return $aLinkedAd;
                    }
                }
            }
        }
        $aLinkedAd = _adSelectInnerLoop($adSelectFunction, $aAds, $context, $source, $richMedia);
        if (is_array($aLinkedAd)) {
            return $aLinkedAd;
        }
    }
    return false;
}

function _getAdRenderFunction($aBanner, $richMedia = true)
{
    $functionName = false;
    if (!empty($aBanner['ext_bannertype'])) {
        return OX_Delivery_Common_getFunctionFromComponentIdentifier($aBanner['ext_bannertype'], 'adRender');
    } else {
        switch ($aBanner['contenttype']) {
            case 'gif':
            case 'jpeg':
            case 'png':
                $functionName = '_adRenderImage';
                break;
            case 'swf':
                if ($richMedia) {
                    $functionName = '_adRenderFlash';
                } else {
                    $functionName = '_adRenderImage';
                }
                break;
            case 'txt':
                $functionName = '_adRenderText';
                break;
            default:
                switch ($aBanner['type']) {
                    case 'html':
                        $functionName = '_adRenderHtml';
                        break;
                    case 'url':
                        // External banner without a recognised content type - assume image...
                        $functionName = '_adRenderImage';
                        break;
                    case 'txt':
                        $functionName = '_adRenderText';
                        break;
                    default:
                        $functionName = '_adRenderHtml';
                        break;
                }
                break;
        }
    }
    return $functionName;
}