/**
* Get the available fields
*
* @copyright
* @author RolandD
* @todo
* @see
* @access protected
* @param
* @return array an array of options
* @since 4.3
*/
protected function getOptions()
{
// Get the template ID
$jinput = JFactory::getApplication()->input;
$session = JFactory::getSession();
$sess_template_id = $session->get('com_csvi.select_template', 0);
if ($sess_template_id !== 0) {
$sess_template_id = unserialize($sess_template_id);
}
$template_id = $jinput->get('template_id', $sess_template_id, 'int');
// Load the selected template
require_once JPATH_COMPONENT_ADMINISTRATOR . '/helpers/template.php';
$template = new CsviTemplate();
$template->load($template_id);
// Load the available fields
require_once JPATH_COMPONENT_ADMINISTRATOR . '/models/availablefields.php';
$availablefields_model = new CsviModelAvailablefields();
$fields = $availablefields_model->getAvailableFields($template->get('operation', 'options'), $template->get('component', 'options'), 'array');
if (!is_array($fields)) {
$avfields = array();
} else {
$avfields = array();
foreach ($fields as $field) {
$avfields[$field] = $field;
}
}
return array_merge(parent::getOptions(), $avfields);
}
/**
* Build the command to use for the cron command to do an import/export
*
* @copyright
* @author RolandD
* @todo
* @see
* @access public
* @param
* @return string the parameters for the cron line
* @since 3.0
*/
public function getCronLine()
{
$jinput = JFactory::getApplication()->input;
$db = JFactory::getDbo();
$settings = $jinput->get('com_csvi.data', array(), 'array');
$cronline = '';
$notemplate = false;
$details = new StdClass();
// Get the template used
$template_id = $jinput->get('template_id', 0, 'int');
if ($template_id) {
$cronline .= ' template_id="' . $template_id . '"';
// Load the template settings to compare against selection
$query = $db->getQuery(true);
$query->select('settings');
$query->from('#__csvi_template_settings');
$query->where('id = ' . $template_id);
$db->setQuery($query);
$template = new CsviTemplate(json_decode($db->loadResult(), true));
$details->type = $template->get('action', 'options');
} else {
$notemplate = true;
// Initialise the details
$details->type = $settings['options']['action'];
}
// Check if this is an import or export cron
if ($details->type == 'export') {
foreach ($settings as $group => $values) {
switch ($group) {
case 'options':
break;
case 'general':
if ($notemplate) {
$general = $settings['general'];
} else {
$general = CsviHelper::recurseArrayDiff($settings['general'], $template->get('general'));
}
foreach ($general as $name => $setting) {
switch ($name) {
case 'exportto':
if (!empty($setting)) {
if ($setting == 'todownload') {
$setting = 'tofile';
}
$cronline .= ' jform:general:' . $name . '="' . $setting . '" ';
}
break;
case 'localpath':
if (!empty($setting)) {
if ($template->get('exportto', 'general') == 'todownload' || $template->get('exportto', 'general') == 'tofile') {
$cronline .= ' jform:general:' . $name . '="' . $setting . '" ';
}
}
break;
default:
if (!empty($setting)) {
$cronline .= ' jform:general:' . $name . '="' . $setting . '" ';
}
break;
}
}
break;
case 'export_fields':
if ($notemplate) {
if (array_key_exists('export_fields', $settings)) {
$fields = $settings['export_fields'];
} else {
$fields = array();
}
} else {
$fields = $template->get('export_fields', '', array());
}
if (!empty($fields)) {
$fields['_selected_name'] = CsviHelper::recurseArrayDiff($settings['export_fields']['_selected_name'], $fields['_selected_name']);
if (!empty($fields['_selected_name'])) {
$cronline .= ' jform:export_fields:_selected_name = "' . implode('|', $settings['export_fields']['_selected_name']) . '|"';
$cronline .= ' jform:export_fields:_column_header = "' . implode('|', $settings['export_fields']['_column_header']) . '|"';
$cronline .= ' jform:export_fields:_default_value = "' . implode('|', $settings['export_fields']['_default_value']) . '|"';
$cronline .= ' jform:export_fields:_process_field = "' . implode('|', $settings['export_fields']['_process_field']) . '|"';
}
}
break;
default:
if ($notemplate) {
$values = $settings[$group];
} else {
$values = CsviHelper::recurseArrayDiff($settings[$group], $template->get($group));
}
$cronline .= $this->_getCronSetting($values, $group);
break;
}
}
} else {
if ($details->type == 'import') {
foreach ($settings as $group => $values) {
switch ($group) {
case 'options':
break;
case 'import_fields':
if ($notemplate) {
if (array_key_exists('import_fields', $settings)) {
$fields = $settings['import_fields'];
} else {
$fields = array();
}
} else {
// Create a default value
$default = array();
$default['_selected_name'][] = '';
$fields = $template->get('import_fields', '', $default);
$fields['_selected_name'] = CsviHelper::recurseArrayDiff($settings['import_fields']['_selected_name'], $fields['_selected_name']);
}
if (!empty($fields)) {
if (!empty($fields['_selected_name'])) {
$cronline .= ' jform:import_fields:_selected_name = "' . implode('|', $settings['import_fields']['_selected_name']) . '|"';
$cronline .= ' jform:import_fields:_default_value = "' . implode('|', $settings['import_fields']['_default_value']) . '|"';
$cronline .= ' jform:import_fields:_process_field = "' . implode('|', $settings['import_fields']['_process_field']) . '|"';
}
}
break;
default:
if ($notemplate) {
$values = $settings[$group];
if (!is_array($values)) {
$values = array();
$values[$group] = $settings[$group];
}
} else {
$values = CsviHelper::recurseArrayDiff($settings[$group], $template->get($group));
}
$cronline .= $this->_getCronSetting($values, $group);
break;
}
}
}
}
return $cronline;
}
/**
* Import the files
*
* @copyright
* @author RolandD
* @todo
* @see
* @access public
* @param
* @return string JSON encoded text
* @since 3.0
*/
public function display($tpl = null)
{
$jinput = JFactory::getApplication()->input;
if ($jinput->get('importsession', true, 'bool')) {
// Process the data
$this->get('ProcessData');
// Empty the message stack
$session = JFactory::getSession();
$session->set('application.queue', null);
// Collect the results
$result = array();
// Set the view mode
if ($jinput->get('csvipreview', false, 'bool')) {
$result['view'] = 'preview';
$result['headers'] = $jinput->get('headers_preview', null, null);
$result['output'] = $jinput->get('data_preview', null, null);
if (empty($results['headers']) && empty($result['output'])) {
$result['process'] = false;
$csvilog = $jinput->get('csvilog', null, null);
$result['url'] = JURI::root() . 'administrator/index.php?option=com_csvi&task=process.finished&run_id=' . $csvilog->getId();
// Clean the session, nothing to import
$this->get('CleanSession');
} else {
$result['process'] = true;
}
} else {
$result['view'] = '';
// Get the number of records processed
$result['records'] = $jinput->get('recordsprocessed', 0, 'int');
if ($result['records'] == 0 || $jinput->get('finished', false)) {
$result['process'] = false;
$result['url'] = JURI::root() . 'administrator/index.php?option=com_csvi&task=process.finished&run_id=' . $jinput->get('run_id', 0, 'int');
} else {
// Check if we are finished
$result['process'] = true;
}
}
} else {
// Collect the results
$result = array();
$result['process'] = false;
$result['url'] = JURI::root() . 'administrator/index.php?option=com_csvi&task=process.finished&run_id=' . $jinput->get('run_id', 0, 'int');
// Clean the session, nothing to import
$this->get('CleanSession');
}
// If the import is finished, call the plugins
if (!$result['process']) {
// Load the template
$session = JFactory::getSession();
$template = new CsviTemplate();
$template->load(unserialize($session->get('com_csvi.select_template')));
$options = array();
$options[] = $template->get('options');
$dispatcher = JDispatcher::getInstance();
JPluginHelper::importPlugin('csvi');
$dispatcher->trigger('onImportComplete', $options);
} else {
// Import is not finished, lets sleep
if ($jinput->get('currentline', 0, 'int') > 0 && !$jinput->get('finished', false)) {
$settings = new CsviSettings();
sleep($settings->get('import.import_wait', 0));
}
}
// Output the results
echo json_encode($result);
}
