Esempio n. 1
0
 /**
  * Set translator
  *
  * @param  $translator|null \Zend\Translator\Translator
  * @return \Zend\View\Helper\FormElement
  */
 public function setTranslator($translator = null)
 {
     if (null === $translator) {
         $this->_translator = null;
     } elseif ($translator instanceof \Zend\Translator\Adapter) {
         $this->_translator = $translator;
     } elseif ($translator instanceof \Zend\Translator\Translator) {
         $this->_translator = $translator->getAdapter();
     } else {
         $e = new \Zend\View\Exception('Invalid translator specified');
         $e->setView($this->view);
         throw $e;
     }
     return $this;
 }
Esempio n. 2
0
    /**
     * Generates a 'List' element.
     *
     * @param array   $items   Array with the elements of the list
     * @param boolean $ordered Specifies ordered/unordered list; default unordered
     * @param array   $attribs Attributes for the ol/ul tag.
     * @return string The list XHTML.
     */
    public function direct(array $items = null, $ordered = false, $attribs = false, $escape = true)
    {
        if ($items == null) {
            throw new \InvalidArgumentException('HTMLList: missing argument. $items is required in htmlList(array $items, $ordered = false, $attribs = false, $escape = true)');
        }
        
        if (!is_array($items)) {
            $e = new \Zend\View\Exception('First param must be an array');
            $e->setView($this->view);
            throw $e;
        }

        $list = '';

        foreach ($items as $item) {
            if (!is_array($item)) {
                if ($escape) {
                    $item = $this->view->vars()->escape($item);
                }
                $list .= '<li>' . $item . '</li>' . self::EOL;
            } else {
                if (6 < strlen($list)) {
                    $list = substr($list, 0, strlen($list) - 6)
                     . $this->direct($item, $ordered, $attribs, $escape) . '</li>' . self::EOL;
                } else {
                    $list .= '<li>' . $this->direct($item, $ordered, $attribs, $escape) . '</li>' . self::EOL;
                }
            }
        }

        if ($attribs) {
            $attribs = $this->_htmlAttribs($attribs);
        } else {
            $attribs = '';
        }

        $tag = 'ul';
        if ($ordered) {
            $tag = 'ol';
        }

        return '<' . $tag . $attribs . '>' . self::EOL . $list . '</' . $tag . '>' . self::EOL;
    }
Esempio n. 3
0
    /**
     * Returns the helper matching $proxy
     *
     * The helper must implement the interface
     * {@link Zend\View\Helper\Navigation\Helper}.
     *
     * @param string $proxy                        helper name
     * @param bool   $strict                       [optional] whether
     *                                             exceptions should be
     *                                             thrown if something goes
     *                                             wrong. Default is true.
     * @return \Zend\View\Helper\Navigation\Helper  helper instance
     * @throws \Zend\Loader\PluginLoader\Exception  if $strict is true and
     *                                             helper cannot be found
     * @throws \Zend\View\Exception                 if $strict is true and
     *                                             helper does not implement
     *                                             the specified interface
     */
    public function findHelper($proxy, $strict = true)
    {
        if (isset($this->_helpers[$proxy])) {
            return $this->_helpers[$proxy];
        }

        $loader = $this->getPluginLoader();

        if ($strict) {
            $class = $loader->load($proxy);
        } else {
            try {
                $class = $loader->load($proxy);
            } catch (\Zend\Loader\Exception $e) {
                return null;
            }
        }

        $helper = new $class();

        if (!$helper instanceof AbstractNavigationHelper) {
            if ($strict) {
                $e = new \Zend\View\Exception(sprintf(
                        'Proxy helper "%s" is not an instance of ' .
                        'Zend\View\Helper\Navigation\Helper',
                        get_class($helper)));
                $e->setView($this->view);
                throw $e;
            }

            return null;
        }

        $helper->setView($this->view);
        $this->_inject($helper);
        $this->_helpers[$proxy] = $helper;

        return $helper;
    }
Esempio n. 4
0
 /**
  * Overload
  *
  * Proxy to container methods
  *
  * @param  string $method
  * @param  array $args
  * @return mixed
  */
 public function __call($method, $args)
 {
     $container = $this->getContainer();
     if (method_exists($container, $method)) {
         $return = call_user_func_array(array($container, $method), $args);
         if ($return === $container) {
             // If the container is returned, we really want the current object
             return $this;
         }
         return $return;
     }
     $e = new \Zend\View\Exception('Method "' . $method . '" does not exist');
     $e->setView($this->view);
     throw $e;
 }
Esempio n. 5
0
    /**
     * Set or retrieve doctype
     *
     * @param  string $doctype
     * @return \Zend\View\Helper\Doctype
     */
    public function __invoke($doctype = null)
    {
        if (null !== $doctype) {
            switch ($doctype) {
                case self::XHTML11:
                case self::XHTML1_STRICT:
                case self::XHTML1_TRANSITIONAL:
                case self::XHTML1_FRAMESET:
                case self::XHTML_BASIC1:
                case self::XHTML5:
                case self::HTML4_STRICT:
                case self::HTML4_LOOSE:
                case self::HTML4_FRAMESET:
                case self::HTML5:
                    $this->setDoctype($doctype);
                    break;
                default:
                    if (substr($doctype, 0, 9) != '<!DOCTYPE') {
                        $e = new \Zend\View\Exception('The specified doctype is malformed');
                        $e->setView($this->view);
                        throw $e;
                    }
                    if (stristr($doctype, 'xhtml')) {
                        $type = self::CUSTOM_XHTML;
                    } else {
                        $type = self::CUSTOM;
                    }
                    $this->setDoctype($type);
                    $this->_registry['doctypes'][$type] = $doctype;
                    break;
            }
        }

        return $this;
    }
Esempio n. 6
0
 /**
  * Returns the helper matching $proxy
  *
  * The helper must implement the interface
  * {@link Zend\View\Helper\Navigation\Helper}.
  *
  * @param string $proxy                        helper name
  * @param bool   $strict                       [optional] whether
  *                                             exceptions should be
  *                                             thrown if something goes
  *                                             wrong. Default is true.
  * @return \Zend\View\Helper\Navigation\Helper  helper instance
  * @throws \Zend\Loader\PluginLoader\Exception  if $strict is true and
  *                                             helper cannot be found
  * @throws \Zend\View\Exception                 if $strict is true and
  *                                             helper does not implement
  *                                             the specified interface
  */
 public function findHelper($proxy, $strict = true)
 {
     if (isset($this->_helpers[$proxy])) {
         return $this->_helpers[$proxy];
     }
     if (!$this->view->getPluginLoader('helper')->getPaths(self::NS)) {
         $this->view->addHelperPath(str_replace('\\', '/', self::NS), self::NS);
     }
     if ($strict) {
         $helper = $this->view->getHelper($proxy);
     } else {
         try {
             $helper = $this->view->getHelper($proxy);
         } catch (\Zend\Loader\PluginLoader\Exception $e) {
             return null;
         }
     }
     if (!$helper instanceof AbstractNavigationHelper) {
         if ($strict) {
             $e = new \Zend\View\Exception(sprintf('Proxy helper "%s" is not an instance of ' . 'Zend\\View\\Helper\\Navigation\\Helper', get_class($helper)));
             $e->setView($this->view);
             throw $e;
         }
         return null;
     }
     $this->_inject($helper);
     $this->_helpers[$proxy] = $helper;
     return $helper;
 }