PHP JStringPunycode::emailToUTF8方法代码示例

 /**
  * 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 load a user, user groups, and any other necessary data
  * from the database so that it can be bound to the user object.
  *
  * @param   integer  $userId  An optional user id.
  * @param   boolean  $reset   False if row not found or on error
  *                           (internal error state set in that case).
  *
  * @return  boolean  True on success, false on failure.
  *
  * @since   11.1
  */
 public function load($userId = null, $reset = true)
 {
     // Get the id to load.
     if ($userId !== null) {
         $this->id = $userId;
     } else {
         $userId = $this->id;
     }
     // Check for a valid id to load.
     if ($userId === null) {
         return false;
     }
     // Reset the table.
     $this->reset();
     // Load the user data.
     $query = $this->_db->getQuery(true)->select('*')->from($this->_db->quoteName('#__users'))->where($this->_db->quoteName('id') . ' = ' . (int) $userId);
     $this->_db->setQuery($query);
     $data = (array) $this->_db->loadAssoc();
     if (!count($data)) {
         return false;
     }
     // Convert e-mail from punycode
     $data['email'] = JStringPunycode::emailToUTF8($data['email']);
     // Bind the data to the table.
     $return = $this->bind($data);
     if ($return !== false) {
         // Load the user groups.
         $query->clear()->select($this->_db->quoteName('g.id'))->select($this->_db->quoteName('g.title'))->from($this->_db->quoteName('#__usergroups') . ' AS g')->join('INNER', $this->_db->quoteName('#__user_usergroup_map') . ' AS m ON m.group_id = g.id')->where($this->_db->quoteName('m.user_id') . ' = ' . (int) $userId);
         $this->_db->setQuery($query);
         // Add the groups to the user data.
         $this->groups = $this->_db->loadAssocList('id', 'id');
     }
     return $return;
 }

 /**
  * 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;
 }

        echo JText::_('COM_USERS_USERS_MULTIPLE_GROUPS');
        ?>
</span>
					<?php 
    } else {
        ?>
						<?php 
        echo nl2br($item->group_names);
        ?>
					<?php 
    }
    ?>
				</td>
				<td class="center">
					<?php 
    echo JStringPunycode::emailToUTF8($this->escape($item->email));
    ?>
				</td>
				<td class="center">
					<?php 
    if ($item->lastvisitDate != '0000-00-00 00:00:00') {
        ?>
						<?php 
        echo JHtml::_('date', $item->lastvisitDate, 'Y-m-d H:i:s');
        ?>
					<?php 
    } else {
        ?>
						<?php 
        echo JText::_('JNEVER');
        ?>

    echo $this->escape($row->version);
    ?>
					</td>
					<td align="center" class="hidden-phone">
						<?php 
    echo $this->escape($row->creationDate);
    ?>
					</td>
					<td align="center" class="hidden-phone">
						<?php 
    echo $this->escape($row->author);
    ?>
					</td>
					<td align="center" class="hidden-phone">
						<?php 
    echo JStringPunycode::emailToUTF8($this->escape($row->authorEmail));
    ?>
					</td>
				</tr>
			<?php 
}
?>
			</tbody>
		</table>

		<input type="hidden" name="task" value="" />
		<input type="hidden" name="boxchecked" value="0" />
		<?php 
echo JHtml::_('form.token');
?>
	</div>

 /**
  * Helper wrapper method for emailToUTF8
  *
  * @param   string  $email  The punycode e-mail to transform.
  *
  * @return string  The punycode e-mail.
  *
  * @see     JStringPunycode::emailToUTF8()
  * @since   3.4
  */
 public function emailToUTF8($email)
 {
     return JStringPunycode::emailToUTF8($email);
 }

foreach ($values as $value) {
    if (empty($value['addr']) && !$is_ingroup) {
        continue;
    }
    // Skip empty if not in field group
    if (empty($value['addr'])) {
        $field->{$prop}[$n++] = '';
        continue;
    }
    // If not using property or property is empty, then use default property value
    // NOTE: default property values have been cleared, if (propertyname_usage != 2)
    $addr = $value['addr'];
    $text = @$value['text'];
    $text = $usetitle && strlen($text) ? $text : $default_title;
    if (!strlen($text) || !$usetitle) {
        $text = FLEXI_J30GE ? JStringPunycode::emailToUTF8($addr) : $addr;
        // email in Punycode to UTF8, for the purpose of displaying it
        $text_is_email = 1;
    } else {
        $text_is_email = strpos($text, '@') !== false;
    }
    // Create field's display
    // Use paremeters to decide if email should be cloaked and if we need a mailto: link
    if ($format != 'feed' && $email_cloaking) {
        $html = JHTML::_('email.cloak', $addr, $mailto_link, $text, $text_is_email);
    } else {
        $html = $mailto_link ? '<a href="mailto:' . $addr . '" target="_blank" itemprop="email">' . $text . '</a>' : $text;
    }
    // Add prefix / suffix
    $field->{$prop}[$n] = $pretext . $html . $posttext;
    $n++;

//.........这里部分代码省略.........
         if (!strlen($default_addr)) {
             $field->{$prop} = $is_ingroup ? array() : '';
             return;
         }
         $values = array();
         $values[0]['addr'] = JText::_($default_addr);
         $values[0]['text'] = JText::_($default_title);
         $values[0] = serialize($values[0]);
     }
     // (* BECAUSE OF THIS, the value display loop expects unserialized values)
     foreach ($values as &$value) {
         // Compatibility for unserialized values or for NULL values in a field group
         if (!is_array($value)) {
             $v = !empty($value) ? @unserialize($value) : false;
             $value = $v !== false || $v === 'b:0;' ? $v : array('addr' => $value, 'text' => '');
         }
     }
     unset($value);
     // Unset this or you are looking for trouble !!!, because it is a reference and reusing it will overwrite the pointed variable !!!
     // Prefix - Suffix - Separator parameters, replacing other field values if found
     $remove_space = $field->parameters->get('remove_space', 0);
     $pretext = FlexicontentFields::replaceFieldValue($field, $item, $field->parameters->get('pretext', ''), 'pretext');
     $posttext = FlexicontentFields::replaceFieldValue($field, $item, $field->parameters->get('posttext', ''), 'posttext');
     $separatorf = $field->parameters->get('separatorf', 1);
     $opentag = FlexicontentFields::replaceFieldValue($field, $item, $field->parameters->get('opentag', ''), 'opentag');
     $closetag = FlexicontentFields::replaceFieldValue($field, $item, $field->parameters->get('closetag', ''), 'closetag');
     if ($pretext) {
         $pretext = $remove_space ? $pretext : $pretext . ' ';
     }
     if ($posttext) {
         $posttext = $remove_space ? $posttext : ' ' . $posttext;
     }
     switch ($separatorf) {
         case 0:
             $separatorf = ' ';
             break;
         case 1:
             $separatorf = '<br />';
             break;
         case 2:
             $separatorf = '&nbsp;|&nbsp;';
             break;
         case 3:
             $separatorf = ',&nbsp;';
             break;
         case 4:
             $separatorf = $closetag . $opentag;
             break;
         case 5:
             $separatorf = '';
             break;
         default:
             $separatorf = '&nbsp;';
             break;
     }
     // initialise property
     $field->{$prop} = array();
     $n = 0;
     foreach ($values as $value) {
         if (empty($value['addr']) && !$is_ingroup) {
             continue;
         }
         // Skip empty if not in field group
         if (empty($value['addr'])) {
             $field->{$prop}[$n++] = '';
             continue;
         }
         // If not using property or property is empty, then use default property value
         // NOTE: default property values have been cleared, if (propertyname_usage != 2)
         $addr = $value['addr'];
         $text = @$value['text'];
         $text = $usetitle && strlen($text) ? $text : $default_title;
         if (!strlen($text) || !$usetitle) {
             $text = FLEXI_J30GE ? JStringPunycode::emailToUTF8($addr) : $addr;
             // email in Punycode to UTF8, for the purpose of displaying it
             $text_is_email = 1;
         } else {
             $text_is_email = strpos($text, '@') !== false;
         }
         // Create field's display
         // A cloacked email address with custom linking text
         $html = $format != 'feed' ? JHTML::_('email.cloak', $addr, 1, $text, $text_is_email) : '<a href="mailto:' . $addr . '" target="_blank" itemprop="email">' . $text . '</a>';
         // Add prefix / suffix
         $field->{$prop}[$n] = $pretext . $html . $posttext;
         $n++;
         if (!$multiple) {
             break;
         }
         // multiple values disabled, break out of the loop, not adding further values even if the exist
     }
     if (!$is_ingroup) {
         // Apply separator and open/close tags
         $field->{$prop} = implode($separatorf, $field->{$prop});
         if ($field->{$prop} !== '') {
             $field->{$prop} = $opentag . $field->{$prop} . $closetag;
         } else {
             $field->{$prop} = '';
         }
     }
 }

//.........这里部分代码省略.........
            }
            $js .= "\n\t\t\tvar uniqueRowNum" . $field->id . "\t= " . count($field->value) . ";  // Unique row number incremented only\n\t\t\tvar rowCount" . $field->id . "\t= " . count($field->value) . ";      // Counts existing rows to be able to limit a max number of values\n\t\t\tvar maxValues" . $field->id . " = " . $max_values . ";\n\t\t\t\n\t\t\tfunction addField" . $field->id . "(el, groupval_box, fieldval_box, params)\n\t\t\t{\n\t\t\t\tvar insert_before   = (typeof params!== 'undefined' && typeof params.insert_before   !== 'undefined') ? params.insert_before   : 0;\n\t\t\t\tvar remove_previous = (typeof params!== 'undefined' && typeof params.remove_previous !== 'undefined') ? params.remove_previous : 0;\n\t\t\t\tvar scroll_visible  = (typeof params!== 'undefined' && typeof params.scroll_visible  !== 'undefined') ? params.scroll_visible  : 1;\n\t\t\t\tvar animate_visible = (typeof params!== 'undefined' && typeof params.animate_visible !== 'undefined') ? params.animate_visible : 1;\n\t\t\t\t\n\t\t\t\tif((rowCount" . $field->id . " >= maxValues" . $field->id . ") && (maxValues" . $field->id . " != 0)) {\n\t\t\t\t\talert(Joomla.JText._('FLEXI_FIELD_MAX_ALLOWED_VALUES_REACHED') + maxValues" . $field->id . ");\n\t\t\t\t\treturn 'cancel';\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\t// Find last container of fields and clone it to create a new container of fields\n\t\t\t\tvar lastField = fieldval_box ? fieldval_box : jQuery(el).prev().children().last();\n\t\t\t\tvar newField  = lastField.clone();\n\t\t\t\t";
            // NOTE: HTML tag id of this form element needs to match the -for- attribute of label HTML tag of this FLEXIcontent field, so that label will be marked invalid when needed
            // Update the new email address
            $js .= "\n\t\t\t\tvar theInput = newField.find('input.emailaddr').first();\n\t\t\t\ttheInput.val('" . $default_addr . "');\n\t\t\t\ttheInput.attr('name','" . $fieldname . "['+uniqueRowNum" . $field->id . "+'][addr]');\n\t\t\t\ttheInput.attr('id','" . $elementid . "_'+uniqueRowNum" . $field->id . "+'_addr');\n\t\t\t\tnewField.find('.emailaddr-lbl').first().attr('for','" . $elementid . "_'+uniqueRowNum" . $field->id . "+'_addr');\n\t\t\t\t";
            // Update the new email linking text
            if ($usetitle) {
                $js .= "\n\t\t\t\tvar theInput = newField.find('input.emailtext').first();\n\t\t\t\ttheInput.val('" . $default_title . "');\n\t\t\t\ttheInput.attr('name','" . $fieldname . "['+uniqueRowNum" . $field->id . "+'][text]');\n\t\t\t\ttheInput.attr('id','" . $elementid . "_'+uniqueRowNum" . $field->id . "+'_text');\n\t\t\t\tnewField.find('.emailtext-lbl').first().attr('for','" . $elementid . "_'+uniqueRowNum" . $field->id . "+'_text');\n\t\t\t\t\n\t\t\t\t// Update inputmask\n\t\t\t\tvar has_inputmask = newField.find('input.has_inputmask').length != 0;\n\t\t\t\tif (has_inputmask)  newField.find('input.has_inputmask').inputmask();\n\t\t\t\t";
            }
            // Add new field to DOM
            $js .= "\n\t\t\t\tlastField ?\n\t\t\t\t\t(insert_before ? newField.insertBefore( lastField ) : newField.insertAfter( lastField ) ) :\n\t\t\t\t\tnewField.appendTo( jQuery('#sortables_" . $field->id . "') ) ;\n\t\t\t\tif (remove_previous) lastField.remove();\n\t\t\t\t";
            // Add new element to sortable objects (if field not in group)
            if (!$use_ingroup) {
                $js .= "\n\t\t\t\t//jQuery('#sortables_" . $field->id . "').sortable('refresh');  // Refresh was done appendTo ?\n\t\t\t\t";
            }
            // Show new field, increment counters
            $js .= "\n\t\t\t\t//newField.fadeOut({ duration: 400, easing: 'swing' }).fadeIn({ duration: 200, easing: 'swing' });\n\t\t\t\tif (scroll_visible) fc_scrollIntoView(newField, 1);\n\t\t\t\tif (animate_visible) newField.css({opacity: 0.1}).animate({ opacity: 1 }, 800);\n\t\t\t\t\n\t\t\t\t// Enable tooltips on new element\n\t\t\t\tnewField.find('.hasTooltip').tooltip({'html': true,'container': newField});\n\t\t\t\t\n\t\t\t\trowCount" . $field->id . "++;       // incremented / decremented\n\t\t\t\tuniqueRowNum" . $field->id . "++;   // incremented only\n\t\t\t}\n\n\t\t\tfunction deleteField" . $field->id . "(el, groupval_box, fieldval_box)\n\t\t\t{\n\t\t\t\t// Find field value container\n\t\t\t\tvar row = fieldval_box ? fieldval_box : jQuery(el).closest('li');\n\t\t\t\t\n\t\t\t\t// Add empty container if last element, instantly removing the given field value container\n\t\t\t\tif(rowCount" . $field->id . " == 1)\n\t\t\t\t\taddField" . $field->id . "(null, groupval_box, row, {remove_previous: 1, scroll_visible: 0, animate_visible: 0});\n\t\t\t\t\n\t\t\t\t// Remove if not last one, if it is last one, we issued a replace (copy,empty new,delete old) above\n\t\t\t\tif(rowCount" . $field->id . " > 1) {\n\t\t\t\t\t// Destroy the remove/add/etc buttons, so that they are not reclicked, while we do the hide effect (before DOM removal of field value)\n\t\t\t\t\trow.find('.fcfield-delvalue').remove();\n\t\t\t\t\trow.find('.fcfield-insertvalue').remove();\n\t\t\t\t\trow.find('.fcfield-drag-handle').remove();\n\t\t\t\t\t// Do hide effect then remove from DOM\n\t\t\t\t\trow.slideUp(400, function(){ jQuery(this).remove(); });\n\t\t\t\t\trowCount" . $field->id . "--;\n\t\t\t\t}\n\t\t\t}\n\t\t\t";
            $css .= '';
            $remove_button = '<span class="fcfield-delvalue' . (JComponentHelper::getParams('com_flexicontent')->get('form_font_icons', 1) ? ' fcfont-icon' : '') . '" title="' . JText::_('FLEXI_REMOVE_VALUE') . '" onclick="deleteField' . $field->id . '(this);"></span>';
            $move2 = '<span class="fcfield-drag-handle' . (JComponentHelper::getParams('com_flexicontent')->get('form_font_icons', 1) ? ' fcfont-icon' : '') . '" title="' . JText::_('FLEXI_CLICK_TO_DRAG') . '"></span>';
            $add_here = '';
            $add_here .= $add_position == 2 || $add_position == 3 ? '<span class="fcfield-insertvalue fc_before' . (JComponentHelper::getParams('com_flexicontent')->get('form_font_icons', 1) ? ' fcfont-icon' : '') . '" onclick="addField' . $field->id . '(null, jQuery(this).closest(\'ul\'), jQuery(this).closest(\'li\'), {insert_before: 1});" title="' . JText::_('FLEXI_ADD_BEFORE') . '"></span> ' : '';
            $add_here .= $add_position == 1 || $add_position == 3 ? '<span class="fcfield-insertvalue fc_after' . (JComponentHelper::getParams('com_flexicontent')->get('form_font_icons', 1) ? ' fcfont-icon' : '') . '"  onclick="addField' . $field->id . '(null, jQuery(this).closest(\'ul\'), jQuery(this).closest(\'li\'), {insert_before: 0});" title="' . JText::_('FLEXI_ADD_AFTER') . '"></span> ' : '';
        } else {
            $remove_button = '';
            $move2 = '';
            $add_here = '';
            $js .= '';
            $css .= '';
        }
        if ($js) {
            $document->addScriptDeclaration($js);
        }
        if ($css) {
            $document->addStyleDeclaration($css);
        }
        // *****************************************
        // Create field's HTML display for item form
        // *****************************************
        $field->html = array();
        $n = 0;
        //if ($use_ingroup) {print_r($field->value);}
        foreach ($field->value as $value) {
            // Compatibility for unserialized values (e.g. reload user input after form validation error) or for NULL values in a field group
            if (!is_array($value)) {
                $v = !empty($value) ? @unserialize($value) : false;
                $value = $v !== false || $v === 'b:0;' ? $v : array('addr' => $value, 'text' => '');
            }
            if (empty($value['addr']) && !$use_ingroup && $n) {
                continue;
            }
            // If at least one added, skip empty if not in field group
            $fieldname_n = $fieldname . '[' . $n . ']';
            $elementid_n = $elementid . '_' . $n;
            $value['addr'] = !empty($value['addr']) ? $value['addr'] : '';
            $value['addr'] = htmlspecialchars(FLEXI_J30GE ? JStringPunycode::emailToUTF8($value['addr']) : $value['addr'], ENT_COMPAT, 'UTF-8');
            $addr = '
				<div class="nowrap_box">
					<label class="label emailaddr-lbl" for="' . $elementid_n . '_addr">' . JText::_('FLEXI_FIELD_EMAILADDRESS') . '</label>
					<input class="emailaddr fcfield_textval ' . $classes . '" name="' . $fieldname_n . '[addr]" id="' . $elementid_n . '_addr" type="text" value="' . $value['addr'] . '" ' . $attribs . ' />
				</div>';
            $text = '';
            if ($usetitle) {
                $value['text'] = !empty($value['text']) ? $value['text'] : $default_title;
                $value['text'] = isset($value['text']) ? htmlspecialchars($value['text'], ENT_COMPAT, 'UTF-8') : '';
                $text = '
				<div class="nowrap_box">
					<label class="label emailtext-lbl" for="' . $elementid_n . '_text">' . JText::_('FLEXI_FIELD_EMAILTITLE') . '</label>
					<input class="emailtext fcfield_textval" name="' . $fieldname_n . '[text]"  id="' . $elementid_n . '_text" type="text" size="' . $size . '" value="' . $value['text'] . '" />
				</div>';
            }
            $field->html[] = '
				' . $addr . '
				' . $text . '
				' . ($use_ingroup ? '' : $move2) . '
				' . ($use_ingroup ? '' : $remove_button) . '
				' . ($use_ingroup || !$add_position ? '' : $add_here) . '
				';
            $n++;
            if (!$multiple) {
                break;
            }
            // multiple values disabled, break out of the loop, not adding further values even if the exist
        }
        if ($use_ingroup) {
            // do not convert the array to string if field is in a group
        } else {
            if ($multiple) {
                // handle multiple records
                $field->html = !count($field->html) ? '' : '<li class="' . $value_classes . '">' . implode('</li><li class="' . $value_classes . '">', $field->html) . '</li>';
                $field->html = '<ul class="fcfield-sortables" id="sortables_' . $field->id . '">' . $field->html . '</ul>';
                if (!$add_position) {
                    $field->html .= '<span class="fcfield-addvalue ' . (JComponentHelper::getParams('com_flexicontent')->get('form_font_icons', 1) ? ' fcfont-icon' : '') . '" onclick="addField' . $field->id . '(this);" title="' . JText::_('FLEXI_ADD_TO_BOTTOM') . '">' . JText::_('FLEXI_ADD_VALUE') . '</span>';
                }
            } else {
                // handle single values
                $field->html = '<div class="fcfieldval_container valuebox fcfieldval_container_' . $field->id . '">' . $field->html[0] . '</div>';
            }
        }
    }

 /**
  * Tests JStringPunycode::emailToUTF8
  *
  * @return  void
  *
  * @since   3.2
  */
 public function testEmailToUTF8()
 {
     $this->assertEquals(JStringPunycode::emailToUTF8('example@xn----7sblgc4ag8bhcd.xn--p1ai'), 'example@джумла-тест.рф', 'Tests punycode decoding a UTF8 email in Cyrillic');
     $this->assertEquals(JStringPunycode::emailToUTF8('example@xn--au-gr-de-nos-plumes-fzb.fr'), 'example@au-gré-de-nos-plumes.fr', 'Tests punycode decoding a UTF8 email in French');
 }

//.........这里部分代码省略.........
            $value['addr'] = '';
            $value['full'] = '';
            $value['first'] = '';
            $value['last'] = '';
        }
        // CSS classes of value container
        $value_classes = 'fcfieldval_container valuebox fcfieldval_container_' . $field->id;
        // Field name and HTML TAG id
        $fieldname = 'custom[' . $field->name . ']';
        $elementid = 'custom_' . $field->name;
        $js = "";
        $css = '
		div[class^="fcfield_avs_box-"] {
			clear: both;
			float: left !important;
		}
		';
        if ($js) {
            $document->addScriptDeclaration($js);
        }
        if ($css) {
            $document->addStyleDeclaration($css);
        }
        // *****************************************
        // Create field's HTML display for item form
        // *****************************************
        $field->html = array();
        $user = JFactory::getUser();
        if ($item->id) {
            if ($field->parameters->get('display_item_owner', 0)) {
                $owner = JFactory::getUser($item->created_by);
                $field->html[] = '
			  <span class="fc_acc_via_mail_item_owner">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_ITEM_OWNER') . '</span>
			  <span class="badge fc_acc_via_mail_owner_name">' . $owner->name . '</span>
			  <span class="fc_acc_via_mail_owner_uname">[' . $owner->username . ']</span>';
                //<span class="fc_acc_via_mail_owner_uid">: '.$owner->id.'</span>';
            }
        } else {
            if ($user->id) {
                if ($field->parameters->get('display_when_logged', 0)) {
                    $field->html[] = '
			  <b class="fc_acc_via_mail_logged_as">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_LOGGED_AS') . '</b>
			  <span class="badge fc_acc_via_mail_owner_name">' . $user->name . '</span>
			  <span class="fc_acc_via_mail_owner_uname">[' . $user->username . ']</span>';
                    //<span class="fc_acc_via_mail_owner_uid">: '.$user->id.'</span>';
                }
            } else {
                $n = 0;
                $fieldname_n = $fieldname . '[' . $n . ']';
                $elementid_n = $elementid . '_' . $n;
                $value['addr'] = !empty($value['addr']) ? $value['addr'] : '';
                $value['addr'] = htmlspecialchars(FLEXI_J30GE ? JStringPunycode::emailToUTF8($value['addr']) : $value['addr'], ENT_COMPAT, 'UTF-8');
                $addr = '
				<div class="fcfield_avs_box-addr nowrap_box">
					<label class="label">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_ADDR') . '</label>
					<input class="avs_addr fcfield_textval' . $classes . '" name="' . $fieldname_n . '[addr]" id="' . $elementid_n . '" type="text" value="' . $value['addr'] . '" ' . $attribs . ' />
				</div>';
                $full = '';
                if ($usefull) {
                    $value['full'] = !empty($value['full']) ? $value['full'] : '';
                    $value['full'] = isset($value['full']) ? htmlspecialchars($value['full'], ENT_COMPAT, 'UTF-8') : '';
                    $full = '
				<div class="fcfield_avs_box-full nowrap_box">
					<label class="label">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_FULLNAME') . '</label>
					<input class="avs_full fcfield_textval" name="' . $fieldname_n . '[full]" type="text" size="' . $size . '" value="' . $value['full'] . '" />
				</div>';
                }
                $first = '';
                if ($usefirst) {
                    $value['first'] = !empty($value['first']) ? $value['first'] : '';
                    $value['first'] = isset($value['first']) ? htmlspecialchars($value['first'], ENT_COMPAT, 'UTF-8') : '';
                    $first = '
				<div class="fcfield_avs_box-first nowrap_box">
					<label class="label">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_FIRSTNAME') . '</label>
					<input class="avs_first fcfield_textval" name="' . $fieldname_n . '[first]" type="text" size="' . $size . '" value="' . $value['first'] . '" />
				</div>';
                }
                $last = '';
                if ($uselast) {
                    $value['last'] = !empty($value['last']) ? $value['last'] : '';
                    $value['last'] = isset($value['last']) ? htmlspecialchars($value['last'], ENT_COMPAT, 'UTF-8') : '';
                    $last = '
				<div class="fcfield_avs_box-last nowrap_box">
					<label class="label">' . JText::_('FLEXI_ACCOUNT_V_SUBMIT_LASTNAME') . '</label>
					<input class="avs_last fcfield_textval" name="' . $fieldname_n . '[last]" type="text" size="' . $size . '" value="' . $value['last'] . '" />
				</div>';
                }
                $field->html[] = '
				' . $addr . '
				' . $full . '
				' . $first . '
				' . $last . '
				';
            }
        }
        if (!count($field->html) && $field->formhidden != 4) {
            $field->html[] = '';
        }
        $field->html = !count($field->html) ? null : '<div class="fcfieldval_container valuebox fcfieldval_container_' . $field->id . '">' . $field->html[0] . '</div>';
    }

 * @var   boolean  $hasValue        Has this field a value assigned?
 * @var   array    $options         Options available for this field.
 * @var   array    $inputType       Options available for this field.
 * @var   array    $spellcheck      Options available for this field.
 * @var   string   $accept          File types that are accepted.
 */
$autocomplete = !$autocomplete ? 'autocomplete="off"' : 'autocomplete="' . $autocomplete . '"';
$autocomplete = $autocomplete == 'autocomplete="on"' ? '' : $autocomplete;
$attributes = array($spellcheck ? '' : 'spellcheck="false"', !empty($size) ? 'size="' . $size . '"' : '', $disabled ? 'disabled' : '', $readonly ? 'readonly' : '', $onchange ? 'onchange="' . $onchange . '"' : '', $autocomplete, $multiple ? 'multiple' : '', !empty($maxLength) ? 'maxlength="' . $maxLength . '"' : '', strlen($hint) ? 'placeholder="' . $hint . '"' : '', $required ? 'required aria-required="true"' : '', $autofocus ? 'autofocus' : '');
// Including fallback code for HTML5 non supported browsers.
JHtml::_('jquery.framework');
JHtml::_('script', 'system/html5fallback.js', false, true);
?>
<input type="email" name="<?php 
echo $name;
?>
"<?php 
echo !empty($class) ? ' class="validate-email ' . $class . '"' : ' class="validate-email"';
?>
 id="<?php 
echo $id;
?>
" value="<?php 
echo htmlspecialchars(JStringPunycode::emailToUTF8($value), ENT_COMPAT, 'UTF-8');
?>
"
<?php 
echo implode(' ', $attributes);
?>
 />