PHP FabrikString::clean方法代码示例

//.........这里部分代码省略.........
         }
     }
     $fields[] = JHTML::_('form.token');
     $resetLabel = FText::_($params->get('reset_button_label'));
     $resetIcon = $params->get('reset_icon', '');
     $copyLabel = FText::_($params->get('copy_button_label'));
     $copyIcon = $params->get('copy_icon', '');
     $applyLabel = FText::_($params->get('apply_button_label'));
     $applyIcon = $params->get('apply_icon', '');
     $deleteLabel = FText::_($params->get('delete_button_label', 'Delete'));
     $deleteIcon = $params->get('delete_icon', '');
     $goBackLabel = FText::_($params->get('goback_button_label'));
     $goBackIcon = $params->get('goback_icon', '');
     $btnLayout = FabrikHelperHTML::getLayout('fabrik-button');
     if ($resetIcon !== '') {
         $resetIcon = FabrikHelperHTML::icon($resetIcon);
         $before = $params->get('reset_icon_location', 'before') == 'before';
         $resetLabel = $before ? $resetIcon . ' ' . $resetLabel : $resetLabel . ' ' . $resetIcon;
     }
     $layoutData = (object) array('type' => 'reset', 'class' => 'btn-warning button', 'name' => 'Reset', 'label' => $resetLabel);
     $form->resetButton = $params->get('reset_button', 0) && $this->editable == '1' ? $btnLayout->render($layoutData) : '';
     if ($copyIcon !== '') {
         $copyIcon = FabrikHelperHTML::icon($copyIcon);
         $copyLabel = $params->get('copy_icon_location', 'before') == 'before' ? $copyIcon . ' ' . $copyLabel : $copyLabel . ' ' . $copyIcon;
     }
     $layoutData = (object) array('type' => 'submit', 'class' => 'button', 'name' => 'Copy', 'label' => $copyLabel);
     $form->copyButton = $params->get('copy_button', 0) && $this->editable && $model->getRowId() != '' ? $btnLayout->render($layoutData) : '';
     if ($applyIcon !== '') {
         $applyIcon = FabrikHelperHTML::icon($applyIcon);
         $before = $params->get('apply_icon_location', 'before') == 'before';
         $applyLabel = $before ? $applyIcon . ' ' . $applyLabel : $applyLabel . ' ' . $applyIcon;
     }
     $layoutData = (object) array('type' => $model->isAjax() ? 'button' : 'submit', 'class' => 'button', 'name' => 'apply', 'label' => $applyLabel);
     $form->applyButton = $params->get('apply_button', 0) && $this->editable ? $btnLayout->render($layoutData) : '';
     if ($deleteIcon !== '') {
         $deleteIcon = FabrikHelperHTML::icon($deleteIcon);
         $before = $params->get('delete_icon_location', 'before') == 'before';
         $deleteLabel = $before ? $deleteIcon . ' ' . $deleteLabel : $deleteLabel . ' ' . $deleteIcon;
     }
     $layoutData = (object) array('type' => 'submit', 'class' => 'btn-danger button', 'name' => 'delete', 'label' => $deleteLabel);
     $form->deleteButton = $params->get('delete_button', 0) && $canDelete && $this->editable && $thisRowId != '' ? $btnLayout->render($layoutData) : '';
     if ($goBackIcon !== '') {
         $goBackIcon = FabrikHelperHTML::icon($goBackIcon);
         $before = $params->get('goback_icon_location', 'before') == 'before';
         $goBackLabel = $before ? $goBackIcon . ' ' . $goBackLabel : $goBackLabel . ' ' . $goBackIcon;
     }
     $layoutData = (object) array('type' => 'button', 'class' => 'button', 'name' => 'Goback', 'label' => $goBackLabel, 'attributes' => $model->isAjax() ? '' : FabrikWorker::goBackAction());
     $form->gobackButton = $params->get('goback_button', 0) ? $btnLayout->render($layoutData) : '';
     if ($model->isEditable() && $params->get('submit_button', 1)) {
         $submitClass = FabrikString::clean($form->submit_button_label);
         $submitIcon = $params->get('save_icon', '');
         $submitLabel = FText::_($form->submit_button_label);
         if ($submitIcon !== '') {
             $submitIcon = FabrikHelperHTML::icon($submitIcon);
             $before = $params->get('save_icon_location', 'before') == 'before';
             $submitLabel = $before ? $submitIcon . ' ' . $submitLabel : $submitLabel . ' ' . $submitIcon;
         }
         $layoutData = (object) array('type' => $model->isAjax() ? 'button' : 'submit', 'class' => 'btn-primary button ' . $submitClass, 'name' => 'Submit', 'label' => $submitLabel);
         $form->submitButton = $btnLayout->render($layoutData);
     } else {
         $form->submitButton = '';
     }
     if ($this->isMultiPage) {
         $layoutData = (object) array('type' => 'button', 'class' => 'fabrikPagePrevious button', 'name' => 'fabrikPagePrevious', 'label' => FabrikHelperHTML::icon('icon-previous', FText::_('COM_FABRIK_PREV')));
         $form->prevButton = $btnLayout->render($layoutData);
         $layoutData = (object) array('type' => 'button', 'class' => 'fabrikPageNext button', 'name' => 'fabrikPageNext', 'label' => FText::_('COM_FABRIK_NEXT') . ' ' . FabrikHelperHTML::icon('icon-next'));
         $form->nextButton = $btnLayout->render($layoutData);
     } else {
         $form->nextButton = '';
         $form->prevButton = '';
     }
     // $$$ hugh - hide actions section is we're printing, or if not actions selected
     $noButtons = empty($form->nextButton) && empty($form->prevButton) && empty($form->submitButton) && empty($form->gobackButton) && empty($form->deleteButton) && empty($form->applyButton) && empty($form->copyButton) && empty($form->resetButton);
     $this->hasActions = $input->get('print', '0') == '1' || $noButtons ? false : true;
     $format = $model->isAjax() ? 'raw' : 'html';
     $fields[] = '<input type="hidden" name="format" value="' . $format . '" />';
     $groups = $model->getGroupsHiarachy();
     foreach ($groups as $groupModel) {
         if ($groupModel->isJoin()) {
             $groupPk = $groupModel->getJoinModel()->getForeignId();
             // Use raw otherwise we inject the actual <input> into the hidden field's value
             $groupPk .= '_raw';
             $groupRowIds = (array) FArrayHelper::getValue($this->data, $groupPk, array());
             $groupRowIds = htmlentities(json_encode($groupRowIds));
             // Used to check against in group process(), when deleting removed repeat groups
             $fields[] = '<input type="hidden" name="fabrik_group_rowids[' . $groupModel->getId() . ']" value="' . $groupRowIds . '" />';
         }
         $group = $groupModel->getGroup();
         $c = $groupModel->repeatTotal;
         // Used for validations
         $fields[] = '<input type="hidden" name="fabrik_repeat_group[' . $group->id . ']" value="' . $c . '" id="fabrik_repeat_group_' . $group->id . '_counter" />';
     }
     // $$$ hugh - testing social_profile_hash stuff
     if ($input->get('fabrik_social_profile_hash', '') != '') {
         $fields[] = '<input type="hidden" name="fabrik_social_profile_hash" value="' . $input->get('fabrik_social_profile_hash', '') . '" id="fabrik_social_profile_hash" />';
     }
     $this->_cryptQueryString($fields);
     $this->_cryptViewOnlyElements($fields);
     $this->hiddenFields = implode("\n", $fields);
 }

 /**
  * Save the form
  *
  * @param   array $data the jForm part of the request data
  *
  * @return  bool
  */
 public function save($data)
 {
     $this->populateState();
     $input = $this->app->input;
     $jForm = $input->get('jform', array(), 'array');
     $date = JFactory::getDate();
     $row = $this->getTable();
     $id = FArrayHelper::getValue($data, 'id');
     $row->load($id);
     $params = new Registry($row->get('params'));
     $isView = $this->setIsView($params);
     $data['params']['isView'] = (string) $isView;
     $this->setState('list.id', $id);
     $this->setState('list.form_id', $row->get('form_id'));
     $feModel = $this->getFEModel();
     /** @var $contentTypeModel FabrikAdminModelContentTypeImport */
     $contentTypeModel = JModelLegacy::getInstance('ContentTypeImport', 'FabrikAdminModel', array('listModel' => $this));
     $contentType = ArrayHelper::getValue($jForm, 'contenttype', '');
     if ($contentType !== '') {
         $contentTypeModel->check($contentType);
     }
     // Get original collation
     $db = $feModel->getDb();
     $origCollation = $this->getOriginalCollation($params, $db, FArrayHelper::getValue($data, 'db_table_name', ''));
     $row->bind($data);
     $row->set('order_by', json_encode($input->get('order_by', array(), 'array')));
     $row->set('order_dir', json_encode($input->get('order_dir', array(), 'array')));
     $row->check();
     $isNew = true;
     if ($row->id != 0) {
         $this->collation($feModel, $origCollation, $row);
         $dateNow = JFactory::getDate();
         $row->set('modified', $dateNow->toSql());
         $row->set('modified_by', $this->user->get('id'));
     }
     if ($id == 0) {
         if ($row->get('created', '') == '') {
             $row->set('created', $date->toSql());
         }
         $isNew = false;
         $existingTable = ArrayHelper::getValue($data, 'db_table_name', '');
         $newTable = $existingTable === '' ? trim(FArrayHelper::getValue($data, '_database_name')) : '';
         // Mysql will force db table names to lower case even if you set the db name to upper case - so use clean()
         $newTable = FabrikString::clean($newTable);
         // Check the entered database table doesn't already exist
         if ($newTable != '' && $this->databaseTableExists($newTable)) {
             throw new RuntimeException(FText::_('COM_FABRIK_DATABASE_TABLE_ALREADY_EXISTS'));
         }
         if (!$this->canCreateDbTable()) {
             throw new RuntimeException(FText::_('COM_FABRIK_INSUFFICIENT_RIGHTS_TO_CREATE_TABLE'));
         }
         // Save the row now
         $row->store();
         // Create fabrik form
         $this->createLinkedForm();
         $row->set('form_id', $this->getState('list.form_id'));
         $groupData = FabrikWorker::formDefaults('group');
         $groupData['name'] = $row->label;
         $groupData['label'] = $row->label;
         if ($newTable == '') {
             // Create fabrik group
             $input->set('_createGroup', 1);
             $groupId = $this->createLinkedGroup($groupData, false);
             // New fabrik list but existing db table
             $this->createLinkedElements($groupId);
         } else {
             $row->set('db_table_name', $newTable);
             $row->set('auto_inc', 1);
             $dbOpts = array();
             $params = new Registry($row->get('params'));
             $dbOpts['COLLATE'] = $params->get('collation', '');
             $fields = $contentTypeModel->import($contentType, $row->get('db_table_name'), $groupData);
             $res = $this->createDBTable($newTable, $fields, $dbOpts);
             if (is_array($res)) {
                 $row->set('db_primary_key', $newTable . '.' . $res[0]);
             }
         }
     }
     $row->set('publish_down', FabrikAdminHelper::prepareSaveDate($row->get('publish_down')));
     $row->set('created', FabrikAdminHelper::prepareSaveDate($row->get('created')));
     $row->set('publish_up', FabrikAdminHelper::prepareSaveDate($row->get('publish_up')));
     $pk = FArrayHelper::getValue($data, 'db_primary_key');
     if ($pk == '') {
         $pk = $feModel->getPrimaryKeyAndExtra($row->get('db_table_name'));
         $key = $pk[0]['colname'];
         $extra = $pk[0]['extra'];
         // Store without qns as that's db specific
         $row->set('db_primary_key', $row->get('db_primary_key', '') == '' ? $row->get('db_table_name') . '.' . $key : $row->get('db_primary_key'));
         $row->set('auto_inc', JString::stristr($extra, 'auto_increment') ? true : false);
     }
     $row->store();
     $this->updateJoins($data);
     // Needed to ensure pk field is not quoted
//.........这里部分代码省略.........

    function importChooseElements($fields, $lists)
    {
        $addkey = JRequest::getVar('addkey', array(), 'default', 'array');
        $addkey = $addkey[0];
        FabrikViewTable::setImportChooseElementsToolbar();
        ?>
<form id="adminForm" name="adminForm" method="post" action="index.php">
<table class="adminlist">
	<thead>
		<tr>
			<th><?php 
        echo JText::_('FIELD');
        ?>
</th>
			<th><?php 
        echo JText::_('ELEMENT TYPE');
        ?>
</th>
			<th><?php 
        echo JText::_('LABEL');
        ?>
</th>
			<?php 
        if ($addkey == 0) {
            ?>
				<th><?php 
            echo JText::_('PRIMARY KEY');
            ?>
</th>
				<th><?php 
            echo JText::_('AUTO INCREMENT');
            ?>
</th>
			<?php 
        }
        ?>
		</tr>
	</thead>
	<tbody>
	<?php 
        foreach ($fields as $field) {
            $field = strtolower($field);
            $cleaned = FabrikString::clean($field, "UTF-8", "ASCII//TRANSLIT//IGNORE");
            ?>
		<tr>
			<td><label for="userfile"><?php 
            echo $cleaned;
            ?>
</label></td>
			<td><?php 
            echo $lists['elementtype'];
            ?>
</td>
			<td>
			<input name="label[]" value="<?php 
            echo str_replace("_", " ", $cleaned);
            ?>
" />
			<input type="hidden" name="field[]" value="<?php 
            echo $cleaned;
            ?>
" />
			</td>
			<?php 
            if ($addkey == 0) {
                ?>
				<td>
					<label>
						<input type="radio" checked="checked" name="primarykey[<?php 
                echo $cleaned;
                ?>
][]" value="0" /><?php 
                echo JText::_('NO');
                ?>
					</label>
					<label>
						<input type="radio" name="primarykey[<?php 
                echo $cleaned;
                ?>
][]" value="1" /><?php 
                echo JText::_('YES');
                ?>
					</label>
				</td>
				<td>
					<label>
						<input type="radio" checked="checked" name="autoinc[<?php 
                echo $cleaned;
                ?>
][]" value="0" /><?php 
                echo JText::_('NO');
                ?>
					</label>
					<label>
						<input type="radio" name="autoinc[<?php 
                echo $cleaned;
                ?>
][]" value="1" /><?php 
                echo JText::_('YES');
                ?>
//.........这里部分代码省略.........

 /**
  * Create a safe table name from the input
  *
  * @param   bool            $isNew
  * @param   array           $data
  * @param   FabrikTableList $item
  *
  * @return string
  */
 private function safeTableName($isNew, $data, $item)
 {
     if ($isNew) {
         $dbTableName = $data['db_table_name'] !== '' ? $data['db_table_name'] : $data['label'];
         // Mysql will force db table names to lower case even if you set the db name to upper case - so use clean()
         $dbTableName = FabrikString::clean($dbTableName);
         // Otherwise part of the table name is taken for element names
         $dbTableName = str_replace('___', '_', $dbTableName);
     } else {
         $dbTableName = $item->get('db_table_name', '') == '' ? $data['database_name'] : $item->get('db_table_name');
     }
     return preg_replace('#[^0-9a-zA-Z_]#', '', $dbTableName);
 }

 /**
  * After having saved the form we
  * 1) Create a new group if none selected in edit form list
  * 2) Delete all old form_group records
  * 3) Recreate the form group records
  * 4) Make a table view if needed
  *
  * @param   array  $data  jform data
  *
  * @return  bool  True if you should display the form list, False if you're
  * redirected elsewhere
  */
 public function saveFormGroups($data)
 {
     // These are set in parent::save() and contain the updated form id and if the form is a new form
     $formid = $this->getState($this->getName() . '.id');
     $isnew = $this->getState($this->getName() . '.new');
     $db = FabrikWorker::getDbo(true);
     $currentGroups = (array) JArrayHelper::getValue($data, 'current_groups');
     $record_in_database = $data['record_in_database'];
     $createGroup = $data['_createGroup'];
     $form = $this->getForm();
     $fields = array('id' => 'internalid', 'date_time' => 'date');
     // If new and record in db and group selected then we want to get those groups elements to create fields for in the db table
     if ($isnew && $record_in_database) {
         $groups = JArrayHelper::getValue($data, 'current_groups');
         if (!empty($groups)) {
             $query = $db->getQuery(true);
             $query->select('plugin, name')->from('#__fabrik_elements')->where('group_id IN (' . implode(',', $groups) . ')');
             $db->setQuery($query);
             $rows = $db->loadObjectList();
             foreach ($rows as $row) {
                 $fields[$row->name] = $row->plugin;
             }
         }
     }
     if ($createGroup) {
         $group = FabTable::getInstance('Group', 'FabrikTable');
         $group->name = $data['label'];
         $group->published = 1;
         $group->store();
         $currentGroups[] = $db->insertid();
     }
     $this->_makeFormGroups($data, $currentGroups);
     if ($record_in_database == '1') {
         $listModel = JModel::getInstance('List', 'FabrikModel');
         $item = $listModel->loadFromFormId($formid);
         if ($isnew) {
             $dbTableName = $data['db_table_name'] !== '' ? $data['db_table_name'] : $data['label'];
             // Mysql will force db table names to lower case even if you set the db name to upper case - so use clean()
             $dbTableName = FabrikString::clean($dbTableName);
             // Otherwise part of the table name is taken for element names
             $dbTableName = str_replace('___', '_', $dbTableName);
         } else {
             $dbTableName = $item->db_table_name == '' ? $data['database_name'] : $item->db_table_name;
         }
         $dbTableExists = $listModel->databaseTableExists($dbTableName);
         if (!$dbTableExists) {
             /**
              * @TODO - need to sanitize table name (get rid of non alphanumeirc or _),
              * just not sure whether to do it here, or above (before we test for existinance)
              * $$$ hugh - for now, just do it here, after we test for the 'unsanitized', as
              * need to do some more testing on MySQL table name case sensitivity
              * BUT ... as we're potentially changing the table name after testing for existance
              * we need to test again.
              * $$$ rob - was replacing with '_' but if your form name was 'x - y' then this was
              * converted to x___y which then blows up element name code due to '___' being presumed to be the element splitter.
              */
             $dbTableName = preg_replace('#[^0-9a-zA-Z_]#', '', $dbTableName);
             if ($listModel->databaseTableExists($dbTableName)) {
                 return JError::raiseWarning(500, JText::_("COM_FABRIK_DB_TABLE_ALREADY_EXISTS"));
             }
             $listModel->set('form.id', $formid);
             $listModel->createDBTable($dbTableName, $fields);
         }
         if (!$dbTableExists || $isnew) {
             $connection = FabrikWorker::getConnection(-1);
             $item->id = null;
             $item->label = $data['label'];
             $item->form_id = $formid;
             $item->connection_id = $connection->getConnection()->id;
             $item->db_table_name = $dbTableName;
             // Store key without quoteNames as thats db specific *which we no longer want
             $item->db_primary_key = $dbTableName . '.id';
             $item->auto_inc = 1;
             $item->published = $data['published'];
             $item->created = $data['created'];
             $item->created_by = $data['created_by'];
             $item->access = 1;
             $item->params = $listModel->getDefaultParams();
             $res = $item->store();
         } else {
             // Update existing table (seems to need to reload here to ensure that _table is set
             $item = $listModel->loadFromFormId($formid);
             $listModel->ammendTable();
         }
     }
 }

 /**
  * Save the form
  *
  * @param   array  $data  the jform part of the request data
  *
  * @return  bool
  */
 public function save($data)
 {
     $this->populateState();
     $app = JFactory::getApplication();
     $input = $app->input;
     $user = JFactory::getUser();
     $config = JFactory::getConfig();
     $date = JFactory::getDate();
     $row = $this->getTable();
     $id = JArrayHelper::getValue($data, 'id');
     $row->load($id);
     $params = new JRegistry($row->params);
     $this->setState('list.id', $id);
     $this->setState('list.form_id', $row->form_id);
     $feModel = $this->getFEModel();
     $formModel = $this->getFormModel();
     // Get original collation
     $db = $feModel->getDb();
     if (!empty($data['db_table_name'])) {
         $db->setQuery('SHOW TABLE STATUS LIKE ' . $db->quote($data['db_table_name']));
         $info = $db->loadObject();
         $origCollation = is_object($info) ? $info->Collation : $params->get('collation', 'none');
     } else {
         $origCollation = $params->get('collation', 'none');
     }
     $row->bind($data);
     $row->order_by = json_encode($input->get('order_by', array(), 'array'));
     $row->order_dir = json_encode($input->get('order_dir', array(), 'array'));
     $row->check();
     $this->collation($feModel, $origCollation, $row);
     $isNew = true;
     if ($row->id != 0) {
         $datenow = JFactory::getDate();
         $row->modified = $datenow->toSql();
         $row->modified_by = $user->get('id');
     }
     if ($id == 0) {
         if ($row->created == '') {
             $row->created = $date->toSql();
         }
         // Save the row now
         $row->store();
         $isNew = false;
         $newtable = trim(JArrayHelper::getValue($data, '_database_name'));
         // Mysql will force db table names to lower case even if you set the db name to upper case - so use clean()
         $newtable = FabrikString::clean($newtable);
         // Check the entered database table doesnt already exist
         if ($newtable != '' && $this->databaseTableExists($newtable)) {
             throw new RuntimeException(JText::_('COM_FABRIK_DATABASE_TABLE_ALREADY_EXISTS'));
             return false;
         }
         if (!$this->canCreateDbTable()) {
             throw new RuntimeException(Jtext::_('COM_FABRIK_INSUFFICIENT_RIGHTS_TO_CREATE_TABLE'));
             return false;
         }
         // Create fabrik form
         $formModel = $this->createLinkedForm();
         $row->form_id = $this->getState('list.form_id');
         // Create fabrik group
         $groupData = FabrikWorker::formDefaults('group');
         $groupData['name'] = $row->label;
         $groupData['label'] = $row->label;
         $input->set('_createGroup', 1, 'post');
         $groupId = $this->createLinkedGroup($groupData, false);
         if ($newtable == '') {
             // New fabrik list but existing db table
             $this->createLinkedElements($groupId);
         } else {
             $row->db_table_name = $newtable;
             $row->auto_inc = 1;
             $dbOpts = array();
             $params = new JRegistry($row->params);
             $dbOpts['COLLATE'] = $params->get('collation', '');
             $res = $this->createDBTable($newtable, $input->get('defaultfields', array('id' => 'internalid', 'date_time' => 'date'), 'array'), $dbOpts);
             if (is_array($res)) {
                 $row->db_primary_key = $newtable . '.' . $res[0];
             }
         }
     }
     $params = new JRegistry($row->params);
     $params->set('isview', $feModel->isView());
     $row->params = (string) $params;
     FabrikAdminHelper::prepareSaveDate($row->publish_down);
     FabrikAdminHelper::prepareSaveDate($row->created);
     FabrikAdminHelper::prepareSaveDate($row->publish_up);
     $pk = JArrayHelper::getValue($data, 'db_primary_key');
     if ($pk == '') {
         $pk = $feModel->getPrimaryKeyAndExtra($row->db_table_name);
         $key = $pk[0]['colname'];
         $extra = $pk[0]['extra'];
         // Store without quoteNames as thats db specific
         $row->db_primary_key = $row->db_primary_key == '' ? $row->db_table_name . "." . $key : $row->db_primary_key;
         $row->auto_inc = JString::stristr($extra, 'auto_increment') ? true : false;
//.........这里部分代码省略.........

 /**
  * Save the form
  *
  * @param   array  $data  the jform part of the request data
  *
  * @return  bool
  */
 public function save($data)
 {
     $this->populateState();
     $app = JFactory::getApplication();
     $user = JFactory::getUser();
     $config = JFactory::getConfig();
     $date = JFactory::getDate();
     $row = $this->getTable();
     $id = $data['id'];
     $row->load($id);
     $this->setState('list.id', $id);
     $this->setState('list.form_id', $row->form_id);
     $feModel = $this->getFEModel();
     $formModel = $this->getFormModel();
     if (!$row->bind($data)) {
         $this->setError($row->getError());
         return false;
     }
     $filter = new JFilterInput(null, null, 1, 1);
     $introduction = JArrayHelper::getValue(JRequest::getVar('jform', array(), 'post', 'array', JREQUEST_ALLOWRAW), 'introduction');
     $row->introduction = $filter->clean($introduction);
     $row->order_by = json_encode(JRequest::getVar('order_by', array(), 'post', 'array'));
     $row->order_dir = json_encode(JRequest::getVar('order_dir', array(), 'post', 'array'));
     if (!$row->check()) {
         $this->setError($row->getError());
         return false;
     }
     $isNew = true;
     if ($id == 0) {
         if ($row->created == '') {
             $row->created = $date->toSql();
         }
         // Save the row now
         $row->store();
         $isNew = false;
         $newtable = trim(JArrayHelper::getValue($data, '_database_name'));
         // Mysql will force db table names to lower case even if you set the db name to upper case - so use clean()
         $newtable = FabrikString::clean($newtable);
         // Check the entered database table doesnt already exist
         if ($newtable != '' && $this->databaseTableExists($newtable)) {
             $this->setError(JText::_('COM_FABRIK_DATABASE_TABLE_ALREADY_EXISTS'));
             return false;
         }
         if (!$this->canCreateDbTable()) {
             $this->setError(Jtext::_('COM_FABRIK_INSUFFICIENT_RIGHTS_TO_CREATE_TABLE'));
             return false;
         }
         // Create fabrik form
         $formModel = $this->createLinkedForm();
         $row->form_id = $this->getState('list.form_id');
         // Create fabrik group
         $groupData = FabrikWorker::formDefaults('group');
         $groupData['name'] = $row->label;
         $groupData['label'] = $row->label;
         JRequest::setVar('_createGroup', 1, 'post');
         $groupId = $this->createLinkedGroup($groupData, false);
         if ($newtable == '') {
             // New fabrik list but existing db table
             $this->createLinkedElements($groupId);
         } else {
             $row->db_table_name = $newtable;
             $row->auto_inc = 1;
             $res = $this->createDBTable($newtable, JRequest::getVar('defaultfields', array('id' => 'internalid', 'date_time' => 'date')));
             if (is_array($res)) {
                 $row->db_primary_key = $newtable . '.' . $res[0];
             }
         }
     }
     $params = new JRegistry($row->params);
     if ($row->id != 0) {
         $datenow = JFactory::getDate();
         $row->modified = $datenow->toSql();
         $row->modified_by = $user->get('id');
     }
     FabrikAdminHelper::prepareSaveDate($row->publish_down);
     FabrikAdminHelper::prepareSaveDate($row->created);
     FabrikAdminHelper::prepareSaveDate($row->publish_up);
     $pk = JArrayHelper::getValue($data, 'db_primary_key');
     if ($pk == '') {
         $fields = $row->getFields();
         $key = $row->getKeyName();
         // Store without quoteNames as thats db specific
         $row->db_primary_key = $row->db_primary_key == '' ? $row->db_table_name . "." . $key : $row->db_primary_key;
         $row->auto_inc = JString::stristr($fields[$key]->Extra, 'auto_increment') ? true : false;
     }
     if (!$row->store()) {
         $this->setError($row->getError());
         return false;
     }
     $pk = $row->db_primary_key;
     $this->updateJoins($data);
     // Needed to ensure pk field is not quoted
     $feModel->setTable($row);
//.........这里部分代码省略.........

 /**
  * replace labels shown in table view with icons (if found)
  * @since 3.0 - icon_folder is a bool - search through template folders for icons
  * @param	string	data
  * @return	string	data
  */
 function _replaceWithIcons($data)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params = $this->getParams();
     if ($params->get('icon_folder', 0) == 0) {
         $this->iconsSet = false;
         return $data;
     }
     $iconfile = $params->get('icon_file');
     //Jaanus added this and following if/else; sometimes we need permanent image (e.g logo of the website where the link always points, like Wikipedia's W)
     $cleanData = $iconfile == '' ? FabrikString::clean($data) : $iconfile;
     foreach ($this->_imageExtensions as $ex) {
         $f = JPath::clean($cleanData . '.' . $ex);
         $img = FabrikHelperHTML::image($cleanData . '.' . $ex);
         if ($img !== '') {
             $this->iconsSet = true;
             $img = '<a class="fabrikTip" href="#" title="' . $data . '">' . $img . '</a>';
             return $img;
         }
     }
     $this->iconsSet = false;
     return $data;
 }

 /**
  * replace labels shown in table view with icons (if found)
  * @since 3.0 - icon_folder is a bool - search through template folders for icons
  * @param string data
  * @return string data
  */
 function _replaceWithIcons($data)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params =& $this->getParams();
     if ($params->get('icon_folder', 0) == 0) {
         $this->iconsSet = false;
         return $data;
     }
     $cleanData = FabrikString::clean($data);
     foreach ($this->_imageExtensions as $ex) {
         $f = JPath::clean($cleanData . '.' . $ex);
         $img = FabrikHelperHTML::image($cleanData . '.' . $ex);
         if ($img !== '') {
             $this->iconsSet = true;
             return $img;
         }
     }
     $this->iconsSet = false;
     return $data;
 }

 /**
  * Replace labels shown in table view with icons (if found)
  *
  * @param   string  $data  data
  * @param   string  $view  list/details
  * @param   string  $tmpl  template
  *
  * @since 3.0 - icon_folder is a bool - search through template folders for icons
  *
  * @return  string	data
  */
 protected function _replaceWithIcons($data, $view = 'list', $tmpl = null)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params = $this->getParams();
     if ((int) $params->get('icon_folder', 0) === 0) {
         $this->iconsSet = false;
         return $data;
     }
     $listModel = $this->getListModel();
     if (in_array($listModel->getOutPutFormat(), array('csv', 'rss'))) {
         $this->iconsSet = false;
         return $data;
     }
     /**
      * Jaanus added this and following if/else; sometimes we need permanent image
      * (e.g logo of the website where the link always points, like Wikipedia's W)
      */
     $iconfile = $params->get('icon_file', '');
     $cleanData = $iconfile === '' ? FabrikString::clean(strip_tags($data)) : $iconfile;
     foreach ($this->_imageExtensions as $ex) {
         $f = JPath::clean($cleanData . '.' . $ex);
         $img = FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl);
         if ($img !== '') {
             $this->iconsSet = true;
             $opts = new stdClass();
             $opts->position = 'top';
             $opts = json_encode($opts);
             $data = '<span>' . $data . '</span>';
             if ($params->get('icon_hovertext', true)) {
                 $data = htmlspecialchars($data, ENT_QUOTES);
                 $img = '<a class="fabrikTip" href="#" opts=\'' . $opts . '\' title="' . $data . '">' . $img . '</a>';
             } elseif (!empty($iconfile)) {
                 /**
                  * $$$ hugh - kind of a hack, but ... if this is an upload element, it may already be a link, and
                  * we'll need to replace the text in the link with the image
                  * After ages dicking around with a regex to do this, decided to use DOMDocument instead!
                  */
                 $html = new DOMDocument();
                 $html->loadXML($data);
                 $as = $html->getElementsBytagName('a');
                 if ($as->length) {
                     $img = $html->createElement('img');
                     $img->setAttribute('src', FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl, array(), true));
                     $as->item(0)->nodeValue = '';
                     $as->item(0)->appendChild($img);
                     return $html->saveHTML();
                 }
             }
             return $img;
         }
     }
     $this->iconsSet = false;
     return $data;
 }

 /**
  * Replace labels shown in list view with icons (if found)
  *
  * @param   string  $data  Data
  * @param   string  $view  List/details
  * @param   string  $tmpl  Template
  *
  * @since 3.0 - icon_folder is a bool - search through template folders for icons
  *
  * @return  string	data
  */
 protected function replaceWithIcons($data, $view = 'list', $tmpl = null)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params = $this->getParams();
     $listModel = $this->getListModel();
     $iconFile = (string) $params->get('icon_file', '');
     if ((int) $params->get('icon_folder', 0) === 0 && $iconFile === '') {
         $this->iconsSet = false;
         return $data;
     }
     if (in_array($listModel->getOutPutFormat(), array('csv', 'rss'))) {
         $this->iconsSet = false;
         return $data;
     }
     $cleanData = empty($iconFile) ? FabrikString::clean(strip_tags($data)) : $iconFile;
     $cleanDatas = array($this->getElement()->name . '_' . $cleanData, $cleanData);
     $opts = array('forceImage' => true);
     //If subdir is set prepend file name with subdirectory (so first search through [template folders]/subdir for icons, e.g. images/subdir)
     $iconSubDir = $params->get('icon_subdir', '');
     if ($iconSubDir != '') {
         $iconSubDir = rtrim($iconSubDir, '/') . '/';
         $iconSubDir = ltrim($iconSubDir, '/');
         array_unshift($cleanDatas, $iconSubDir . $cleanData);
         //search subdir first
     }
     foreach ($cleanDatas as $cleanData) {
         foreach ($this->imageExtensions as $ex) {
             $img = FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl, array(), false, $opts);
             if ($img !== '') {
                 $this->iconsSet = true;
                 $opts = new stdClass();
                 $opts->position = 'top';
                 $opts = json_encode($opts);
                 $data = '<span>' . $data . '</span>';
                 // See if data has an <a> tag
                 if (class_exists('DOMDocument')) {
                     $html = new DOMDocument();
                     /**
                      * The loadXML() chokes if data has & in it.  But we can't htmlspecialchar() it, as that removes
                      * the HTML markup we're looking for.  So we need to ONLY change &'s which aren't already part of
                      * any HTML entities which may be in the data.  So use a negative lookahead regex, which finds & followed
                      * by anything except non-space the ;.  Then after doing the loadXML, we have to turn the &amp;s back in
                      * to &, to avoid double encoding 'cos we're going to do an htmpsepecialchars() on $data in a few lines.
                      */
                     $data = preg_replace('/&(?!\\S+;)/', '&amp;', $data);
                     $html->loadXML($data);
                     $data = str_replace('&amp;', '&', $data);
                     $as = $html->getElementsBytagName('a');
                 }
                 if ($params->get('icon_hovertext', true)) {
                     $aHref = '#';
                     $target = '';
                     if (class_exists('DOMDocument') && $as->length) {
                         // Data already has an <a href="foo"> lets get that for use in hover text
                         $a = $as->item(0);
                         $aHref = $a->getAttribute('href');
                         $target = $a->getAttribute('target');
                         $target = 'target="' . $target . '"';
                     }
                     $data = htmlspecialchars($data, ENT_QUOTES);
                     $img = '<a class="fabrikTip" ' . $target . ' href="' . $aHref . '" opts=\'' . $opts . '\' title="' . $data . '">' . $img . '</a>';
                 } elseif (!empty($iconFile)) {
                     /**
                      * $$$ hugh - kind of a hack, but ... if this is an upload element, it may already be a link, and
                      * we'll need to replace the text in the link with the image
                      * After ages dicking around with a regex to do this, decided to use DOMDocument instead!
                      */
                     if (class_exists('DOMDocument') && $as->length) {
                         $img = $html->createElement('img');
                         $src = FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl, array(), true, array('forceImage' => true));
                         $img->setAttribute('src', $src);
                         $as->item(0)->nodeValue = '';
                         $as->item(0)->appendChild($img);
                         return $html->saveHTML();
                     }
                 }
                 return $img;
             }
         }
     }
     return $data;
 }

 /**
  * Create the fom bottom hidden fields
  *
  * @param   object  &$form  object containg form view properties
  *
  * @return  void
  */
 protected function _loadTmplBottom(&$form)
 {
     $app = JFactory::getApplication();
     $menuItem = $app->getMenu('site')->getActive();
     $Itemid = $menuItem ? $menuItem->id : 0;
     $model = $this->getModel();
     $listModel = $model->getListModel();
     $canDelete = $listModel->canDelete($model->_data);
     $params = $model->getParams();
     $task = 'form.process';
     $reffer = JRequest::getVar('HTTP_REFERER', '', 'server');
     // $$$rob - if returning from a failed validation then we should use the fabrik_referrer post var
     $reffer = str_replace('&', '&', JRequest::getVar('fabrik_referrer', $reffer));
     $this_rowid = is_array($model->_rowId) ? implode('|', $model->_rowId) : $model->_rowId;
     $fields = array('<input type="hidden" name="listid" value="' . $listModel->getId() . '" />', '<input type="hidden" name="listref" value="' . $listModel->getId() . '" />', '<input type="hidden" name="rowid" value="' . $this_rowid . '" />', '<input type="hidden" name="Itemid" value="' . $Itemid . '" />', '<input type="hidden" name="option" value="com_fabrik" />', '<input type="hidden" name="task" value="' . $task . '" />', '<input type="hidden" name="isMambot" value="' . $this->isMambot . '" />', '<input type="hidden" name="formid" value="' . $model->get('id') . '" />', '<input type="hidden" name="returntoform" value="0" />', '<input type="hidden" name="fabrik_referrer" value="' . $reffer . '" />', '<input type="hidden" name="fabrik_ajax" value="' . (int) $model->isAjax() . '" />');
     $fields[] = '<input type="hidden" name="_packageId" value="' . $model->packageId . '" />';
     if ($usekey = FabrikWorker::getMenuOrRequestVar('usekey', '')) {
         // $$$rob v's been set from -1 to the actual row id - so ignore usekyey not sure if we should comment this out
         // see http://fabrikar.com/forums/showthread.php?t=10297&page=5
         $fields[] = '<input type="hidden" name="usekey" value="' . $usekey . '" />';
         $pk_val = JArrayHelper::getValue($model->_data, FabrikString::safeColNameToArrayKey($listModel->getTable()->db_primary_key));
         if (empty($pk_val)) {
             $fields[] = '<input type="hidden" name="usekey_newrecord" value="1" />';
         }
     }
     /* $$$ hugh - testing a fix for pagination issue when submitting a 'search form'.
      * If this is a search form, we need to clear 'limitstart', otherwise ... say we
      * were last on page 4 of the (unfiltered) target table, and the search yields less than 4 pages,
      * we end up with a blank table 'cos the wrong LIMIT's are applied to the query
      */
     $save_insessions = $params->get('save_insession', '');
     if (is_array($save_insessions)) {
         foreach ($save_insessions as $save_insession) {
             if ($save_insession == '1') {
                 $fields[] = '<input type="hidden" name="limitstart" value="0" />';
                 break;
             }
         }
     }
     $fields[] = JHTML::_('form.token');
     $form->resetButton = $params->get('reset_button', 0) && $this->editable == "1" ? '<input type="reset" class="button btn" name="Reset" value="' . $params->get('reset_button_label') . '" />' : '';
     $form->copyButton = $params->get('copy_button', 0) && $this->editable && $model->_rowId != '' ? '<input type="submit" class="button btn" name="Copy" value="' . $params->get('copy_button_label') . '" />' : '';
     $applyButtonType = $model->isAjax() ? 'button' : 'submit';
     $form->applyButton = $params->get('apply_button', 0) && $this->editable ? '<input type="' . $applyButtonType . '" class="button btn" name="apply" value="' . $params->get('apply_button_label') . '" />' : '';
     $form->deleteButton = $params->get('delete_button', 0) && $canDelete && $this->editable && $this_rowid != 0 ? '<input type="submit" value="' . $params->get('delete_button_label', 'Delete') . '" class="button btn" name="delete" />' : '';
     $form->gobackButton = $params->get('goback_button', 0) == "1" ? '<input type="button" class="button btn" name="Goback" ' . FabrikWorker::goBackAction() . ' value="' . $params->get('goback_button_label') . '" />' : '';
     if ($model->isEditable() && $params->get('submit_button', 1)) {
         $button = $model->isAjax() ? "button" : "submit";
         $submitClass = FabrikString::clean($form->submit_button_label);
         $form->submitButton = '<input type="' . $button . '" class="button ' . $submitClass . ' btn" name="submit" value="' . $form->submit_button_label . '" />';
     } else {
         $form->submitButton = '';
     }
     if ($this->isMultiPage) {
         $form->prevButton = '<input type="button" class="fabrikPagePrevious button" name="fabrikPagePrevious" value="' . JText::_('COM_FABRIK_PREVIOUS') . '" />';
         $form->nextButton = '<input type="button" class="fabrikPageNext button" name="fabrikPageNext" value="' . JText::_('COM_FABRIK_NEXT') . '" />';
     } else {
         $form->nextButton = '';
         $form->prevButton = '';
     }
     // $$$ hugh - hide actions section is we're printing, or if not actions selected
     $noButtons = empty($form->nextButton) && empty($form->prevButton) && empty($form->submitButton) && empty($form->gobackButton) && empty($form->deleteButton) && empty($form->applyButton) && empty($form->copyButton) && empty($form->resetButton);
     if (JRequest::getVar('print', '0') == '1' || $noButtons) {
         $this->hasActions = false;
     } else {
         $this->hasActions = true;
     }
     $format = $model->isAjax() ? 'raw' : 'html';
     $fields[] = '<input type="hidden" name="format" value="' . $format . '" />';
     $groups = $model->getGroupsHiarachy();
     foreach ($groups as $groupModel) {
         $group = $groupModel->getGroup();
         $c = $groupModel->repeatTotal;
         // Used for validations
         $fields[] = '<input type="hidden" name="fabrik_repeat_group[' . $group->id . ']" value="' . $c . '" id="fabrik_repeat_group_' . $group->id . '_counter" />';
     }
     // $$$ hugh - testing social_profile_hash stuff
     if (JRequest::getVar('fabrik_social_profile_hash', '') != '') {
         $fields[] = '<input type="hidden" name="fabrik_social_profile_hash" value="' . JRequest::getCmd('fabrik_social_profile_hash', '') . '" id="fabrik_social_profile_hash" />';
     }
     $this->_cryptQueryString($fields);
     $this->_cryptViewOnlyElements($fields);
     $this->hiddenFields = implode("\n", $fields);
 }

 /**
  * replace labels shown in table view with icons (if found)
  * @param string data
  * @return string data
  */
 function _replaceWithIcons($data)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params =& $this->getParams();
     $folder = $params->get('icon_folder');
     if ($folder == -1 || $folder == '') {
         $this->iconsSet = false;
         return $data;
     }
     $cleanData = FabrikString::clean($data);
     foreach ($this->_imageExtensions as $ex) {
         $f = JPath::clean($folder . DS . $cleanData . '.' . $ex);
         if (JFile::exists(COM_FABRIK_BASE . DS . $f)) {
             $f = COM_FABRIK_LIVESITE . DS . $f;
             $f = str_replace(DS, "/", $f);
             $this->iconsSet = true;
             return "<img src=\"{$f}\" alt=\"{$data}\" title=\"{$data}\" />";
         }
     }
     $this->iconsSet = false;
     return $data;
 }

 /**
  * now we have the uploaded csv file in the session and the results of what the
  * user wants to do with each field, lets process this thing!
  * Creates a db table
  * Creates fabrik table/form/group/elements as per selected choices
  *
  */
 function doImport()
 {
     // Check for request forgeries
     JRequest::checkToken() or die('Invalid Token');
     $cnn = JModel::getInstance('Connection', 'FabrikModel');
     #
     $cnnid = JRequest::getInt('connection_id');
     $cnn->setId($cnnid);
     $db =& $cnn->getDb();
     $db_table_name = JRequest::getVar('db_table_name');
     $keys = JRequest::getVar('primarykey', array());
     $autoinc = JRequest::getVar('autoinc', array());
     $fields = JRequest::getVar('field');
     JRequest::setVar('elementlabels', JRequest::getVar('label'));
     $addkey = JRequest::getInt('addkey');
     if ($addkey == 1) {
         foreach ($fields as $key => $val) {
             $keys[$val][0] = 0;
         }
         $newkey = 'id';
         if (in_array($newkey, $fields)) {
             $newkey .= rand(0, 20);
         }
         $keys[$newkey][0] = 1;
         $fields[] = $newkey;
         $autoinc[$newkey][0] = 1;
     }
     // $$$ hugh - testing
     // normalize the names
     $safe_fields = array();
     //$$$rob already normalized in form, but lets do it here as well just in case
     foreach ($fields as $key => $val) {
         $safe_fields[$key] = FabrikString::clean($val);
     }
     $pluginManager =& JModel::getInstance('Pluginmanager', 'FabrikModel');
     $elementtypes = JRequest::getVar('elementtype', array());
     if ($addkey == 1) {
         $elementtypes[] = 'fabrikinternalid';
     }
     $pkey = '';
     $query = "CREATE TABLE IF NOT EXISTS `{$db_table_name}` (";
     for ($i = 0; $i < count($fields); $i++) {
         //sanitize field names
         $fields[$i] = strtolower(str_replace(' ', '', $fields[$i]));
         $plugin =& $pluginManager->getPlugIn($elementtypes[$i], 'element');
         if ($safe_fields[$i] !== '') {
             if ($keys[$fields[$i]][0] == 1) {
                 $inc = $autoinc[$fields[$i]][0];
                 $k = $fields[$i];
                 $query .= " " . $db->nameQuote($safe_fields[$i]) . " INT(6) ";
                 if ($inc == 1) {
                     $query .= "NOT NULL AUTO_INCREMENT";
                 }
                 $pkey = ", PRIMARY KEY ( " . $db->nameQuote($k) . " )";
             } else {
                 $query .= " `{$safe_fields[$i]}` " . $plugin->getFieldDescription() . " NOT NULL";
             }
             $query .= ",\n";
         }
     }
     //  no pkey select so make one
     if ($pkey == '') {
         $query .= " `id` INT(6) NOT NULL AUTO_INCREMENT";
         $pkey = ", PRIMARY KEY ( `id` )";
     }
     $query = FabrikString::rtrimword($query, ",\n");
     $query .= $pkey;
     $query .= ");";
     $db->setQuery($query);
     if (!$db->query()) {
         return JError::raiseWarning(500, $db->getErrorMsg());
     }
     $user =& JFactory::getUser();
     $tableModel =& $this->getModel('Table');
     //set up some default data for the table to use when saving itself
     JRequest::setVar('id', 0);
     JRequest::setVar('state', 1);
     JRequest::setVar('filter_action', 'onchange');
     JRequest::setVar('created_by', $user->get('id'));
     JRequest::setVar('created_by_alias', $user->get('username'));
     JRequest::setVar('label', JRequest::getVar('db_table_label'));
     JRequest::setVar('attribs', $tableModel->getDefaultAttribs());
     $tableModel->save();
     //insert the date
     $session =& JFactory::getSession();
     $csvdata = $session->get('com_fabrik.csvdata');
     foreach ($csvdata as $data) {
         $aRow = array();
         for ($i = 0; $i < count($data); $i++) {
             //$$$rob if there is a trailing comma in the CSV line a blank piece of data could be
             //added causing an error/warning
             if (array_key_exists($i, $fields)) {
                 $aRow[$fields[$i]] = $data[$i];
//.........这里部分代码省略.........

 /**
  * Replace labels shown in list view with icons (if found)
  *
  * @param   string  $data  Data
  * @param   string  $view  List/details
  * @param   string  $tmpl  Template
  *
  * @since 3.0 - icon_folder is a bool - search through template folders for icons
  *
  * @return  string	data
  */
 protected function replaceWithIcons($data, $view = 'list', $tmpl = null)
 {
     if ($data == '') {
         $this->iconsSet = false;
         return $data;
     }
     $params = $this->getParams();
     $listModel = $this->getListModel();
     $iconFile = (string) $params->get('icon_file', '');
     if ((int) $params->get('icon_folder', 0) === 0 && $iconFile === '') {
         $this->iconsSet = false;
         return $data;
     }
     if (in_array($listModel->getOutPutFormat(), array('csv', 'rss'))) {
         $this->iconsSet = false;
         return $data;
     }
     $cleanData = empty($iconFile) ? FabrikString::clean(strip_tags($data)) : $iconFile;
     $cleanDatas = array($this->getElement()->name . '_' . $cleanData, $cleanData);
     $opts = array('forceImage' => true);
     foreach ($cleanDatas as $cleanData) {
         foreach ($this->imageExtensions as $ex) {
             $f = JPath::clean($cleanData . '.' . $ex);
             $img = FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl, array(), false, $opts);
             if ($img !== '') {
                 $this->iconsSet = true;
                 $opts = new stdClass();
                 $opts->position = 'top';
                 $opts = json_encode($opts);
                 $data = '<span>' . $data . '</span>';
                 // See if data has an <a> tag
                 if (class_exists('DOMDocument')) {
                     $html = new DOMDocument();
                     $html->loadXML($data);
                     $as = $html->getElementsBytagName('a');
                 }
                 if ($params->get('icon_hovertext', true)) {
                     $ahref = '#';
                     $target = '';
                     if (class_exists('DOMDocument') && $as->length) {
                         // Data already has an <a href="foo"> lets get that for use in hover text
                         $a = $as->item(0);
                         $ahref = $a->getAttribute('href');
                         $target = $a->getAttribute('target');
                         $target = 'target="' . $target . '"';
                     }
                     $data = htmlspecialchars($data, ENT_QUOTES);
                     $img = '<a class="fabrikTip" ' . $target . ' href="' . $ahref . '" opts=\'' . $opts . '\' title="' . $data . '">' . $img . '</a>';
                 } elseif (!empty($iconFile)) {
                     /**
                      * $$$ hugh - kind of a hack, but ... if this is an upload element, it may already be a link, and
                      * we'll need to replace the text in the link with the image
                      * After ages dicking around with a regex to do this, decided to use DOMDocument instead!
                      */
                     if (class_exists('DOMDocument') && $as->length) {
                         $img = $html->createElement('img');
                         $img->setAttribute('src', FabrikHelperHTML::image($cleanData . '.' . $ex, $view, $tmpl, array(), true));
                         $as->item(0)->nodeValue = '';
                         $as->item(0)->appendChild($img);
                         return $html->saveHTML();
                     }
                 }
                 return $img;
             }
         }
     }
     return $data;
 }