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<?php
defined('JPATH_BASE') or die;
jimport('joomla.form.formfield');
if(!defined('DS')){ define('DS',DIRECTORY_SEPARATOR); }
class JFormFieldConfigManager extends JFormField {
protected $type = 'ConfigManager';
protected function getInput() {
if(!defined('DS')) {
define('DS', DIRECTORY_SEPARATOR);
}
jimport('joomla.filesystem.file');
// necessary Joomla! classes
$uri = JURI::getInstance();
$db = JFactory::getDBO();
// variables from URL
$tpl_id = $uri->getVar('id', 'none');
$task = $uri->getVar('gk_template_task', 'none');
$file = $uri->getVar('gk_template_file', 'none');
$base_path = str_replace('admin'.DS.'elements', '', dirname(__FILE__)).'config'.DS;
// message
$msg = '';
// helping variables
$redirectUrl = $uri->root() . 'administrator/index.php?option=com_templates&view=style&layout=edit&id=' . $tpl_id;
// if the URL contains proper variables
if($tpl_id !== 'none' && is_numeric($tpl_id) && $task !== 'none') {
if($task == 'load') {
if(JFile::exists($base_path . $file)) {
//
$query = '
UPDATE
#__template_styles
SET
params = '.$db->quote(file_get_contents($base_path . $file)).'
WHERE
id = '.$tpl_id.'
LIMIT 1
';
// Executing SQL Query
$db->setQuery($query);
$result = $db->query();
// check the result
if($result) {
// make an redirect
$app = JFactory::getApplication();
$app->redirect($redirectUrl, JText::_('TPL_GK_LANG_CONFIG_LOADED_AND_SAVED'), 'message');
} else {
// make an redirect
$app = JFactory::getApplication();
$app->redirect($redirectUrl, JText::_('TPL_GK_LANG_CONFIG_SQL_ERROR'), 'error');
}
} else {
// make an redirect
$app = JFactory::getApplication();
$app->redirect($redirectUrl, JText::_('TPL_GK_LANG_CONFIG_SELECTED_FILE_DOESNT_EXIST'), 'error');
}
} else if($task == 'save') {
if($file == '') {
$file = date('d_m_Y_h_s');
}
// variable used to detect if the specified file exists
$i = 0;
// check if the file to save doesn't exist
if(JFile::exists($base_path . $file . '.json')) {
// find the proper name for the file by incrementing
$i = 1;
while(JFile::exists($base_path . $file . $i . '.json')) { $i++; }
}
// get the settings from the database
$query = '
SELECT
params AS params
FROM
#__template_styles
WHERE
id = '.$tpl_id.'
LIMIT 1
';
// Executing SQL Query
$db->setQuery($query);
$row = $db->loadObject();
// write it
if(JFile::write($base_path . $file . (($i != 0) ? $i : '') . '.json' , $row->params)) {
// make an redirect
$app = JFactory::getApplication();
$app->redirect($redirectUrl, JText::_('TPL_GK_LANG_CONFIG_FILE_SAVED_AS'). ' '. $file . (($i == 0) ? '' : $i) .'.json', 'message');
} else {
// make an redirect
$app = JFactory::getApplication();
$app->redirect($redirectUrl, JText::_('TPL_GK_LANG_CONFIG_FILE_WASNT_SAVED_PLEASE_CHECK_PERM'), 'error');
}
} else if($task == 'delete') {
// Check if file exists before deleting
if(JFile::exists($base_path . $file)) {
if(JFile::delete($base_path . $file)) {
$app = JFactory::getApplication();
$app->redirect($redirectUrl, $file . ' ' . JText::_('TPL_GK_LANG_CONFIG_FILE_DELETED_AS'), 'message');
} else {
$app = JFactory::getApplication();
$app->redirect($redirectUrl, $file . ' ' . JText::_('TPL_GK_LANG_CONFIG_FILE_WASNT_DELETED_PLEASE_CHECK_PERM'), 'error');
}
} else {
$app = JFactory::getApplication();
$app->redirect($redirectUrl, $file . ' ' . JText::_('TPL_GK_LANG_CONFIG_FILE_WASNT_DELETED_PLEASE_CHECK_FILE'), 'error');
}
}
}
// generate the select list
$options = (array) $this->getOptions();
$file_select = JHtml::_('select.genericlist', $options, 'name', '', 'value', 'text', 'default', 'config_manager_load_filename');
$file_delete = JHtml::_('select.genericlist', $options, 'name', '', 'value', 'text', 'default', 'config_manager_delete_filename');
// return the standard formfield output
$html = '';
$html .= '<div id="gk-social"><span>Follow us on the social media: </span> <iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Ffacebook.com%2Fgavickpro&send=false&layout=button_count&width=150&show_faces=false&font=arial&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:100px; height:21px;" allowTransparency="true"></iframe> <a href="https://twitter.com/gavickpro" class="twitter-follow-button" data-show-count="false">Follow @gavickpro</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?\'http\':\'https\';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+\'://platform.twitter.com/widgets.js\';fjs.parentNode.insertBefore(js,fjs);}}(document, \'script\', \'twitter-wjs\');</script></div>';
$html .= '<div id="config_manager_form" class="well">';
$html .= '<div><p><label>'.JText::_('TPL_GK_LANG_CONFIG_LOAD').'</label>'.$file_select.'<button id="config_manager_load" class="btn"><i class="icon-download"></i> '.JText::_('TPL_GK_LANG_CONFIG_LOAD_BTN').'</button></p></div>';
$html .= '<div class="input-append"><p><label>'.JText::_('TPL_GK_LANG_CONFIG_SAVE').'</label><input type="text" id="config_manager_save_filename" class="input-medium" placeholder="'.JText::_('TPL_GK_LANG_CONFIG_YOUR_FILENAME').'" /><span class="add-on">.json</span><button id="config_manager_save" class="btn"><i class="icon-upload"></i> '.JText::_('TPL_GK_LANG_CONFIG_SAVE_BTN').'</button></p></div>';
$html .= '<div><p><label>'.JText::_('TPL_GK_LANG_CONFIG_DELETE').'</label>'.$file_delete.'<button id="config_manager_delete" class="btn"><i class="icon-remove"></i> '.JText::_('TPL_GK_LANG_CONFIG_DELETE_BTN').'</button></p></div>';
$html .= '<div><p><span class="label label-warning">'.JText::_('TPL_GK_LANG_CONFIG_DIRECTORY').'</span> <span>'.str_replace(DS, ' ' . DS . ' ', $base_path).'</span></p></div>';
$html .= '</div>';
// finish the output
return $html;
}
protected function getOptions() {
jimport('joomla.filesystem.folder');
$options = array();
$path = (string) $this->element['directory'];
if (!is_dir($path)) $path = JPATH_ROOT.'/'.$path;
$files = JFolder::files($path, '.json');
if (is_array($files)) {
foreach($files as $file) {
$options[] = JHtml::_('select.option', $file, $file);
}
}
return array_merge($options);
}
}
/* EOF */