PHP JStringPunycode类代码示例

 private function _sendEmail($data)
 {
     $app = JFactory::getApplication();
     // Sends the email to the admin
     $admin = JFactory::getUser(537);
     $recipient = $admin->email;
     // Sets the sender info from Global Configuration
     $config = JFactory::getConfig();
     $sender = array($config->get('mailfrom'), $config->get('fromname'));
     //Subject variables
     $sitename = $app->get('sitename');
     $subject = 'Feedback';
     //Form data
     $name = $data['name'];
     $email = JStringPunycode::emailToPunycode($data['email']);
     $addfeature = $data['add_feature'];
     $easytouse = $data['easy_to_use'];
     $otherfeedback = $data['other_feedback'];
     // Email body
     $body = 'From: ' . $name . ' <' . $email . '>' . "\r\n\r\nFeature they would like added to the site:\r\n" . stripslashes($addfeature) . "\r\n\r\nHow easy is the site to use? " . $easytouse . "\r\n\r\nOther feedback:\r\n" . $otherfeedback;
     //Joomla Mailer
     $mail = JFactory::getMailer();
     $mail->addRecipient($recipient);
     $mail->addReplyTo($email, $name);
     $mail->setSender($sender);
     $mail->setSubject($sitename . ' ' . $subject);
     $mail->setBody($body);
     $sent = $mail->Send();
     return $sent;
 }

 /**
  * Method to get the field input markup.
  *
  * @return  string  The field input markup.
  *
  * @since   3.1.2 (CMS)
  */
 protected function getInput()
 {
     // Translate placeholder text
     $hint = $this->translateHint ? JText::_($this->hint) : $this->hint;
     // Initialize some field attributes.
     $size = !empty($this->size) ? ' size="' . $this->size . '"' : '';
     $maxLength = !empty($this->maxLength) ? ' maxlength="' . $this->maxLength . '"' : '';
     $class = !empty($this->class) ? ' class="' . $this->class . '"' : '';
     $readonly = $this->readonly ? ' readonly' : '';
     $disabled = $this->disabled ? ' disabled' : '';
     $required = $this->required ? ' required aria-required="true"' : '';
     $hint = $hint ? ' placeholder="' . $hint . '"' : '';
     $autocomplete = !$this->autocomplete ? ' autocomplete="off"' : ' autocomplete="' . $this->autocomplete . '"';
     $autocomplete = $autocomplete == ' autocomplete="on"' ? '' : $autocomplete;
     $autofocus = $this->autofocus ? ' autofocus' : '';
     $spellcheck = $this->spellcheck ? '' : ' spellcheck="false"';
     // Initialize JavaScript field attributes.
     $onchange = !empty($this->onchange) ? ' onchange="' . $this->onchange . '"' : '';
     // Including fallback code for HTML5 non supported browsers.
     JHtml::_('jquery.framework');
     JHtml::_('script', 'system/html5fallback.js', false, true);
     // Uris should never include <>" see see http://www.ietf.org/rfc/rfc1738.txt.
     $this->value = str_replace(array('<', '>', '"'), '', $this->value);
     return '<input type="url" name="' . $this->name . '"' . $class . ' id="' . $this->id . '" value="' . JStringPunycode::urlToUTF8($this->value, ENT_COMPAT, 'UTF-8') . '"' . $size . $disabled . $readonly . $hint . $autocomplete . $autofocus . $spellcheck . $onchange . $maxLength . $required . ' />';
 }

 /**
  * @since  1.5
  */
 function &getData()
 {
     $user = JFactory::getUser();
     $app = JFactory::getApplication();
     $data = new stdClass();
     $input = $app->input;
     $method = $input->getMethod();
     $data->link = urldecode($input->{$method}->get('link', '', 'BASE64'));
     if ($data->link == '') {
         JError::raiseError(403, JText::_('COM_MAILTO_LINK_IS_MISSING'));
         $false = false;
         return $false;
     }
     // Load with previous data, if it exists
     $mailto = $app->input->post->getString('mailto', '');
     $sender = $app->input->post->getString('sender', '');
     $from = $app->input->post->getString('from', '');
     $subject = $app->input->post->getString('subject', '');
     if ($user->get('id') > 0) {
         $data->sender = $user->get('name');
         $data->from = $user->get('email');
     } else {
         $data->sender = $sender;
         $data->from = JStringPunycode::emailToPunycode($from);
     }
     $data->subject = $subject;
     $data->mailto = JStringPunycode::emailToPunycode($mailto);
     return $data;
 }

 /**
  * Method to get the field input markup.
  *
  * @return  string  The field input markup.
  *
  * @since   3.1.2 (CMS)
  */
 protected function getInput()
 {
     // Translate placeholder text
     $hint = $this->translateHint ? JText::_($this->hint) : $this->hint;
     // Initialize some field attributes.
     $size = !empty($this->size) ? ' size="' . $this->size . '"' : '';
     $maxLength = !empty($this->maxLength) ? ' maxlength="' . $this->maxLength . '"' : '';
     $class = !empty($this->class) ? ' class="' . $this->class . '"' : '';
     $readonly = $this->readonly ? ' readonly' : '';
     $disabled = $this->disabled ? ' disabled' : '';
     $required = $this->required ? ' required aria-required="true"' : '';
     $hint = strlen($hint) ? ' placeholder="' . $hint . '"' : '';
     $autocomplete = !$this->autocomplete ? ' autocomplete="off"' : ' autocomplete="' . $this->autocomplete . '"';
     $autocomplete = $autocomplete == ' autocomplete="on"' ? '' : $autocomplete;
     $autofocus = $this->autofocus ? ' autofocus' : '';
     $spellcheck = $this->spellcheck ? '' : ' spellcheck="false"';
     // Note that the input type "url" is suitable only for external URLs, so if internal URLs are allowed
     // we have to use the input type "text" instead.
     $inputType = $this->element['relative'] ? 'type="text"' : 'type="url"';
     // Initialize JavaScript field attributes.
     $onchange = !empty($this->onchange) ? ' onchange="' . $this->onchange . '"' : '';
     // Including fallback code for HTML5 non supported browsers.
     JHtml::_('jquery.framework');
     JHtml::_('script', 'system/html5fallback.js', false, true);
     return '<input ' . $inputType . ' name="' . $this->name . '"' . $class . ' id="' . $this->id . '" value="' . htmlspecialchars(JStringPunycode::urlToUTF8($this->value), ENT_COMPAT, 'UTF-8') . '"' . $size . $disabled . $readonly . $hint . $autocomplete . $autofocus . $spellcheck . $onchange . $maxLength . $required . ' />';
 }

 /**
  * Method to get the field input markup for e-mail addresses.
  *
  * @return  string  The field input markup.
  *
  * @since   11.1
  */
 protected function getInput()
 {
     // Translate placeholder text
     $hint = $this->translateHint ? JText::_($this->hint) : $this->hint;
     // Initialize some field attributes.
     $size = !empty($this->size) ? ' size="' . $this->size . '"' : '';
     $maxLength = !empty($this->maxLength) ? ' maxlength="' . $this->maxLength . '"' : '';
     $class = !empty($this->class) ? ' class="validate-email ' . $this->class . '"' : ' class="validate-email"';
     $readonly = $this->readonly ? ' readonly' : '';
     $disabled = $this->disabled ? ' disabled' : '';
     $required = $this->required ? ' required aria-required="true"' : '';
     $hint = $hint ? ' placeholder="' . $hint . '"' : '';
     $autocomplete = !$this->autocomplete ? ' autocomplete="off"' : ' autocomplete="' . $this->autocomplete . '"';
     $autocomplete = $autocomplete == ' autocomplete="on"' ? '' : $autocomplete;
     $autofocus = $this->autofocus ? ' autofocus' : '';
     $multiple = $this->multiple ? ' multiple' : '';
     $spellcheck = $this->spellcheck ? '' : ' spellcheck="false"';
     $tabindex = (int) $this->element['tabindex'] ? ' tabindex="' . (int) $this->element['tabindex'] . '"' : '';
     $title = strpos($this->class, 'hasTooltip') === false ? '' : ' title="' . (string) $this->title . '"';
     // Initialize JavaScript field attributes.
     $onchange = $this->onchange ? ' onchange="' . $this->onchange . '"' : '';
     // Including fallback code for HTML5 non supported browsers.
     JHtml::_('jquery.framework');
     JHtml::_('script', 'system/html5fallback.js', false, true);
     return '<input type="email" name="' . $this->name . '"' . $class . ' id="' . $this->id . '" value="' . htmlspecialchars(JStringPunycode::emailToUTF8($this->value, ENT_COMPAT, 'UTF-8')) . '"' . $spellcheck . $size . $disabled . $readonly . $onchange . $autocomplete . $multiple . $maxLength . $hint . $required . $autofocus . $tabindex . $title . ' />';
 }

 /**
  * Method to test the email address and optionally check for uniqueness.
  *
  * @param   SimpleXMLElement  $element  The SimpleXMLElement object representing the <field /> tag for the form field object.
  * @param   mixed             $value    The form field value to validate.
  * @param   string            $group    The field name group control value. This acts as as an array container for the field.
  *                                      For example if the field has name="foo" and the group value is set to "bar" then the
  *                                      full field name would end up being "bar[foo]".
  * @param   JRegistry         $input    An optional JRegistry object with the entire data set to validate against the entire form.
  * @param   JForm             $form     The form object for which the field is being tested.
  *
  * @return  boolean  True if the value is valid, false otherwise.
  *
  * @since   11.1
  */
 public function test(SimpleXMLElement $element, $value, $group = null, JRegistry $input = null, JForm $form = null)
 {
     // If the field is empty and not required, the field is valid.
     $required = (string) $element['required'] == 'true' || (string) $element['required'] == 'required';
     if (!$required && empty($value)) {
         return true;
     }
     // If the tld attribute is present, change the regular expression to require at least 2 characters for it.
     $tld = (string) $element['tld'] == 'tld' || (string) $element['tld'] == 'required';
     if ($tld) {
         $this->regex = '^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]{2,})$';
     }
     // Determine if the multiple attribute is present
     $multiple = (string) $element['multiple'] == 'true' || (string) $element['multiple'] == 'multiple';
     if ($multiple) {
         $values = explode(',', $value);
     }
     if (!$multiple) {
         // Handle idn e-mail addresses by converting to punycode.
         $value = JStringPunycode::emailToPunycode($value);
         // Test the value against the regular expression.
         if (!parent::test($element, $value, $group, $input, $form)) {
             return false;
         }
     } else {
         foreach ($values as $value) {
             // Handle idn e-mail addresses by converting to punycode.
             $value = JStringPunycode::emailToPunycode($value);
             // Test the value against the regular expression.
             if (!parent::test($element, $value, $group, $input, $form)) {
                 return false;
             }
         }
     }
     // Check if we should test for uniqueness. This only can be used if multiple is not true
     $unique = (string) $element['unique'] == 'true' || (string) $element['unique'] == 'unique';
     if ($unique && !$multiple) {
         // Get the database object and a new query object.
         $db = JFactory::getDbo();
         $query = $db->getQuery(true);
         // Build the query.
         $query->select('COUNT(*)')->from('#__users')->where('email = ' . $db->quote($value));
         // Get the extra field check attribute.
         $userId = $form instanceof JForm ? $form->getValue('id') : '';
         $query->where($db->quoteName('id') . ' <> ' . (int) $userId);
         // Set and query the database.
         $db->setQuery($query);
         $duplicate = (bool) $db->loadResult();
         if ($duplicate) {
             return false;
         }
     }
     return true;
 }

 /**
  * Method to get the field input markup for e-mail addresses.
  *
  * @return  string  The field input markup.
  *
  * @since   11.1
  */
 protected function getInput()
 {
     // Initialize some field attributes.
     $size = $this->element['size'] ? ' size="' . (int) $this->element['size'] . '"' : '';
     $maxLength = $this->element['maxlength'] ? ' maxlength="' . (int) $this->element['maxlength'] . '"' : '';
     $class = $this->element['class'] ? ' ' . (string) $this->element['class'] : '';
     $readonly = (string) $this->element['readonly'] == 'true' ? ' readonly="readonly"' : '';
     $disabled = (string) $this->element['disabled'] == 'true' ? ' disabled="disabled"' : '';
     $required = $this->required ? ' required="required" aria-required="true"' : '';
     // Initialize JavaScript field attributes.
     $onchange = $this->element['onchange'] ? ' onchange="' . (string) $this->element['onchange'] . '"' : '';
     return '<input type="text" name="' . $this->name . '" class="' . $class . '" id="' . $this->id . '" value="' . JStringPunycode::emailToUTF8($this->value, ENT_COMPAT, 'UTF-8') . '"' . $size . $disabled . $readonly . $onchange . $maxLength . $required . '/>';
 }

 /**
  * Simple JavaScript email cloaker
  *
  * By default replaces an email with a mailto link with email cloaked
  *
  * @param   string   $mail    The -mail address to cloak.
  * @param   boolean  $mailto  True if text and mailing address differ
  * @param   string   $text    Text for the link
  * @param   boolean  $email   True if text is an e-mail address
  *
  * @return  string  The cloaked email.
  *
  * @since   1.5
  */
 public static function cloak($mail, $mailto = true, $text = '', $email = true)
 {
     // Handle IDN addresses: punycode for href but utf-8 for text displayed.
     if ($mailto && (empty($text) || $email)) {
         // Use dedicated $text whereas $mail is used as href and must be punycoded.
         $text = JStringPunycode::emailToUTF8($text ? $text : $mail);
     } elseif (!$mailto) {
         // In that case we don't use link - so convert $mail back to utf-8.
         $mail = JStringPunycode::emailToUTF8($mail);
     }
     // Convert mail
     $mail = static::convertEncoding($mail);
     // Split email by @ symbol
     $mail = explode('@', $mail);
     $mail_parts = explode('.', $mail[1]);
     // Random number
     $rand = rand(1, 100000);
     $replacement = '<span id="cloak' . $rand . '">' . JText::_('JLIB_HTML_CLOAKING') . '</span>' . "<script type='text/javascript'>";
     $replacement .= "\n //<!--";
     $replacement .= "\n document.getElementById('cloak{$rand}').innerHTML = '';";
     $replacement .= "\n var prefix = '&#109;a' + 'i&#108;' + '&#116;o';";
     $replacement .= "\n var path = 'hr' + 'ef' + '=';";
     $replacement .= "\n var addy" . $rand . " = '" . @$mail[0] . "' + '&#64;';";
     $replacement .= "\n addy" . $rand . " = addy" . $rand . " + '" . implode("' + '&#46;' + '", $mail_parts) . "';";
     if ($mailto) {
         // Special handling when mail text is different from mail address
         if ($text) {
             // Convert text - here is the right place
             $text = static::convertEncoding($text);
             if ($email) {
                 // Split email by @ symbol
                 $text = explode('@', $text);
                 $text_parts = explode('.', $text[1]);
                 $replacement .= "\n var addy_text" . $rand . " = '" . @$text[0] . "' + '&#64;' + '" . implode("' + '&#46;' + '", @$text_parts) . "';";
             } else {
                 $replacement .= "\n var addy_text" . $rand . " = '" . $text . "';";
             }
             $replacement .= "\n document.getElementById('cloak{$rand}').innerHTML += '<a ' + path + '\\'' + prefix + ':' + addy" . $rand . " + '\\'>'+addy_text" . $rand . "+'<\\/a>';";
         } else {
             $replacement .= "\n document.getElementById('cloak{$rand}').innerHTML += '<a ' + path + '\\'' + prefix + ':' + addy" . $rand . " + '\\'>' +addy" . $rand . "+'<\\/a>';";
         }
     } else {
         $replacement .= "\n document.getElementById('cloak{$rand}').innerHTML += addy" . $rand . ";";
     }
     $replacement .= "\n //-->";
     $replacement .= "\n </script>";
     return $replacement;
 }

 /**
  * Stores a contact
  *
  * @param   boolean  True to update fields even if they are null.
  *
  * @return  boolean  True on success, false on failure.
  *
  * @since   1.6
  */
 public function store($updateNulls = false)
 {
     // Transform the params field
     if (is_array($this->params)) {
         $registry = new JRegistry();
         $registry->loadArray($this->params);
         $this->params = (string) $registry;
     }
     $date = JFactory::getDate();
     $user = JFactory::getUser();
     if ($this->id) {
         // Existing item
         $this->modified = $date->toSql();
         $this->modified_by = $user->get('id');
     } else {
         // New contact. A contact created and created_by field can be set by the user,
         // so we don't touch either of these if they are set.
         if (!(int) $this->created) {
             $this->created = $date->toSql();
         }
         if (empty($this->created_by)) {
             $this->created_by = $user->get('id');
         }
     }
     // Set publish_up to null date if not set
     if (!$this->publish_up) {
         $this->publish_up = $this->_db->getNullDate();
     }
     // Set publish_down to null date if not set
     if (!$this->publish_down) {
         $this->publish_down = $this->_db->getNullDate();
     }
     // Set xreference to empty string if not set
     if (!$this->xreference) {
         $this->xreference = '';
     }
     // Store utf8 email as punycode
     $this->email_to = JStringPunycode::emailToPunycode($this->email_to);
     // Convert IDN urls to punycode
     $this->webpage = JStringPunycode::urlToPunycode($this->webpage);
     // Verify that the alias is unique
     $table = JTable::getInstance('Contact', 'ContactTable');
     if ($table->load(array('alias' => $this->alias, 'catid' => $this->catid)) && ($table->id != $this->id || $this->id == 0)) {
         $this->setError(JText::_('COM_CONTACT_ERROR_UNIQUE_ALIAS'));
         return false;
     }
     return parent::store($updateNulls);
 }

 /**
  * Method to save the form data.
  *
  * @param   array  $temp  The form data.
  *
  * @return  boolean  True on success, false on failure.
  *
  */
 public function comment($temp)
 {
     $data = (array) $this->getData();
     // Merge in the comment data.
     foreach ($temp as $k => $v) {
         $data[$k] = $v;
     }
     $data['state'] = 1;
     $data['content_id'] = (int) $data['content_id'];
     $data['visitor_email'] = JStringPunycode::emailToPunycode($data['visitor_email']);
     $data['visitor_comments'] = stripcslashes(nl2br(htmlentities($data['visitor_comments'])));
     $data['created'] = JFactory::getDate()->toSql();
     // Get a level row instance.
     $table = $this->getTable();
     if ($table->save($data) === false) {
         return false;
     }
     return true;
 }

 /**
  * Overload the store method for the Weblinks table.
  *
  * @param   boolean	Toggle whether null values should be updated.
  *
  * @return  boolean  True on success, false on failure.
  *
  * @since   1.6
  */
 public function store($updateNulls = false)
 {
     $date = JFactory::getDate();
     $user = JFactory::getUser();
     $this->modified = $date->toSql();
     if ($this->id) {
         // Existing item
         $this->modified_by = $user->id;
     } else {
         // New weblink. A weblink created and created_by field can be set by the user,
         // so we don't touch either of these if they are set.
         if (!(int) $this->created) {
             $this->created = $date->toSql();
         }
         if (empty($this->created_by)) {
             $this->created_by = $user->id;
         }
     }
     // Set publish_up to null date if not set
     if (!$this->publish_up) {
         $this->publish_up = $this->getDbo()->getNullDate();
     }
     // Set publish_down to null date if not set
     if (!$this->publish_down) {
         $this->publish_down = $this->getDbo()->getNullDate();
     }
     // Verify that the alias is unique
     $table = JTable::getInstance('Weblink', 'WeblinksTable');
     if ($table->load(array('alias' => $this->alias, 'catid' => $this->catid)) && ($table->id != $this->id || $this->id == 0)) {
         $this->setError(JText::_('COM_WEBLINKS_ERROR_UNIQUE_ALIAS'));
         return false;
     }
     // Convert IDN urls to punycode
     $this->url = JStringPunycode::urlToPunycode($this->url);
     return parent::store($updateNulls);
 }

				<?php 
        if ($this->items[$i]->published == 0) {
            ?>
					<span class="label label-warning"><?php 
            echo JText::_('JUNPUBLISHED');
            ?>
</span>
				<?php 
        }
        ?>
				<br />
				<?php 
        if ($this->params->get('show_link')) {
            ?>
					<?php 
            $link = JStringPunycode::urlToUTF8($item->link);
            ?>
					<span class="list pull-left">
							<a href="<?php 
            echo $item->link;
            ?>
"><?php 
            echo $link;
            ?>
</a>
					</span>
					<br/>
				<?php 
        }
        ?>
				</li>

 /**
  * Method to save the form data.
  *
  * @param   array  The form data.
  *
  * @return  boolean  True on success.
  * @since    3.0
  */
 public function save($data)
 {
     $app = JFactory::getApplication();
     // Alter the title for save as copy
     if ($app->input->get('task') == 'save2copy') {
         list($name, $alias) = $this->generateNewTitle($data['catid'], $data['alias'], $data['name']);
         $data['name'] = $name;
         $data['alias'] = $alias;
         $data['published'] = 0;
     }
     $links = array('linka', 'linkb', 'linkc', 'linkd', 'linke');
     foreach ($links as $link) {
         if ($data['params'][$link]) {
             $data['params'][$link] = JStringPunycode::urlToPunycode($data['params'][$link]);
         }
     }
     if (parent::save($data)) {
         $assoc = JLanguageAssociations::isEnabled();
         if ($assoc) {
             $id = (int) $this->getState($this->getName() . '.id');
             $item = $this->getItem($id);
             // Adding self to the association
             $associations = $data['associations'];
             foreach ($associations as $tag => $id) {
                 if (empty($id)) {
                     unset($associations[$tag]);
                 }
             }
             // Detecting all item menus
             $all_language = $item->language == '*';
             if ($all_language && !empty($associations)) {
                 JError::raiseNotice(403, JText::_('COM_CONTACT_ERROR_ALL_LANGUAGE_ASSOCIATED'));
             }
             $associations[$item->language] = $item->id;
             // Deleting old association for these items
             $db = JFactory::getDbo();
             $query = $db->getQuery(true)->delete('#__associations')->where('context=' . $db->quote('com_contact.item'))->where('id IN (' . implode(',', $associations) . ')');
             $db->setQuery($query);
             $db->execute();
             if ($error = $db->getErrorMsg()) {
                 $this->setError($error);
                 return false;
             }
             if (!$all_language && count($associations)) {
                 // Adding new association for these items
                 $key = md5(json_encode($associations));
                 $query->clear()->insert('#__associations');
                 foreach ($associations as $id) {
                     $query->values($id . ',' . $db->quote('com_contact.item') . ',' . $db->quote($key));
                 }
                 $db->setQuery($query);
                 $db->execute();
                 if ($error = $db->getErrorMsg()) {
                     $this->setError($error);
                     return false;
                 }
             }
         }
         return true;
     }
     return false;
 }

    $fields = $this->item->profile->getFieldset('profile');
    ?>
	<div class="contact-profile" id="users-profile-custom">
		<dl class="dl-horizontal">
			<?php 
    foreach ($fields as $profile) {
        if ($profile->value) {
            echo '<dt>' . $profile->label . '</dt>';
            $profile->text = htmlspecialchars($profile->value, ENT_COMPAT, 'UTF-8');
            switch ($profile->id) {
                case 'profile_website':
                    $v_http = substr($profile->value, 0, 4);
                    if ($v_http === 'http') {
                        echo '<dd><a href="' . $profile->text . '">' . JStringPunycode::urlToUTF8($profile->text) . '</a></dd>';
                    } else {
                        echo '<dd><a href="http://' . $profile->text . '">' . JStringPunycode::urlToUTF8($profile->text) . '</a></dd>';
                    }
                    break;
                case 'profile_dob':
                    echo '<dd>' . JHtml::_('date', $profile->text, JText::_('DATE_FORMAT_LC4'), false) . '</dd>';
                    break;
                default:
                    echo '<dd>' . $profile->text . '</dd>';
                    break;
            }
        }
    }
    ?>
		</dl>
	</div>
<?php 

 /**
  * Function to punyencode utf8 mail when saving content
  *
  * @param   string  $text  The strings to encode
  *
  * @return  string  The punyencoded mail
  *
  * @since   3.5
  */
 public function emailToPunycode($text)
 {
     $pattern = '/(("mailto:)+[\\w\\.\\-\\+]+\\@[^"?]+\\.+[^."?]+("|\\?))/';
     if (preg_match_all($pattern, $text, $matches)) {
         foreach ($matches[0] as $match) {
             $match = (string) str_replace(array('?', '"'), '', $match);
             $text = (string) str_replace($match, JStringPunycode::emailToPunycode($match), $text);
         }
     }
     return $text;
 }