function edit()
{
$mainframe =& JFactory::getApplication();
jimport('joomla.filesystem.file');
jimport('joomla.html.pane');
$db =& JFactory::getDBO();
JHTML::_('behavior.mootools');
$document =& JFactory::getDocument();
$document->addScript(JURI::root() . 'administrator/components/com_k2/lib/Autocompleter.js');
$document->addScript(JURI::root() . 'administrator/components/com_k2/lib/observer.js');
$document->addScript(JURI::root() . 'administrator/components/com_k2/lib/simpletabs_1.3.js');
//$document->addScript(JURI::root().'administrator/components/com_k2/js/k2.js'); // Core JS
$document->addScript(JURI::root() . 'administrator/components/com_k2/js/k2.mootools.js');
// Mootools based JS
$document->addCustomTag('
<!-- K2 by JoomlaWorks (start) -->
<!-- Load Khepri styling -->
<link rel="stylesheet" href="' . JURI::root() . 'administrator/templates/system/css/system.css" type="text/css" />
<link href="' . JURI::root() . 'administrator/templates/khepri/css/template.css" rel="stylesheet" type="text/css" />
<!--[if IE 7]>
<link href="' . JURI::root() . 'administrator/templates/khepri/css/ie7.css" rel="stylesheet" type="text/css" />
<![endif]-->
<!--[if lte IE 6]>
<link href="' . JURI::root() . 'administrator/templates/khepri/css/ie6.css" rel="stylesheet" type="text/css" />
<![endif]-->
<link rel="stylesheet" type="text/css" href="' . JURI::root() . 'administrator/templates/khepri/css/rounded.css" />
<!-- Load K2 styling -->
<link href="' . JURI::root() . 'administrator/components/com_k2/css/k2.css" rel="stylesheet" type="text/css" />
<!--[if IE 7]>
<link href="' . JURI::root() . 'administrator/components/com_k2/css/k2_ie7.css" rel="stylesheet" type="text/css" />
<![endif]-->
<!--[if lte IE 6]>
<link href="' . JURI::root() . 'administrator/components/com_k2/css/k2_ie6.css" rel="stylesheet" type="text/css" />
<![endif]-->
<!-- K2 by JoomlaWorks (end) -->
');
JRequest::setVar('tmpl', 'component');
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'item.php';
$model = new K2ModelItem();
$task = JRequest::getCmd('task');
$user =& JFactory::getUser();
if ($task == 'edit') {
$item = $model->getData();
JFilterOutput::objectHTMLSafe($item, ENT_QUOTES, 'video');
if (!K2HelperPermissions::canEditItem($item->created_by, $item->catid)) {
JError::raiseError(403, JText::_("ALERTNOTAUTH"));
}
if (JTable::isCheckedOut($user->get('id'), $item->checked_out)) {
$msg = JText::sprintf('DESCBEINGEDITTED', JText::_('The item'), $item->title);
$mainframe->redirect('index.php?option=com_k2&view=item&id=' . $item->id . '&tmpl=component', $msg);
}
} elseif ($task == 'add') {
if (!K2HelperPermissions::canAddItem()) {
JError::raiseError(403, JText::_("ALERTNOTAUTH"));
}
JTable::addIncludePath(JPATH_COMPONENT . DS . 'tables');
$item =& JTable::getInstance('K2Item', 'Table');
$createdate =& JFactory::getDate();
$item->published = 1;
$item->publish_up = $createdate->toUnix();
$item->publish_down = JText::_('Never');
$item->created = $createdate->toUnix();
$item->modified = $db->getNullDate();
}
if ($item->id) {
$item->checkout($user->get('id'));
}
$item->created = JHTML::_('date', $item->created, '%Y-%m-%d %H:%M:%S');
$item->publish_up = JHTML::_('date', $item->publish_up, '%Y-%m-%d %H:%M:%S');
if (JHTML::_('date', $item->publish_down, '%Y') <= 1969 || $item->publish_down == $db->getNullDate()) {
$item->publish_down = JText::_('Never');
} else {
$item->publish_down = JHTML::_('date', $item->publish_down, '%Y-%m-%d %H:%M:%S');
}
$params =& JComponentHelper::getParams('com_k2');
$wysiwyg =& JFactory::getEditor();
if ($params->get("mergeEditors")) {
if (JString::strlen($item->fulltext) > 1) {
$textValue = $item->introtext . "<hr id=\"system-readmore\" />" . $item->fulltext;
} else {
$textValue = $item->introtext;
}
$text = $wysiwyg->display('text', $textValue, '100%', '400', '40', '5', array('pagebreak'));
$this->assignRef('text', $text);
} else {
$introtext = $wysiwyg->display('introtext', $item->introtext, '100%', '400', '40', '5', array('pagebreak', 'readmore'));
$this->assignRef('introtext', $introtext);
$fulltext = $wysiwyg->display('fulltext', $item->fulltext, '100%', '400', '40', '5', array('pagebreak', 'readmore'));
$this->assignRef('fulltext', $fulltext);
}
$lists = array();
$lists['published'] = JHTML::_('select.booleanlist', 'published', 'class="inputbox"', $item->published);
$lists['access'] = JHTML::_('list.accesslevel', $item);
$query = "SELECT ordering AS value, title AS text FROM #__k2_items WHERE catid={$item->catid}";
$lists['ordering'] = JHTML::_('list.specificordering', $item, $item->id, $query);
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'categories.php';
$categoriesModel = new K2ModelCategories();
$categories = $categoriesModel->categoriesTree();
$lists['catid'] = JHTML::_('select.genericlist', $categories, 'catid', 'class="inputbox"', 'value', 'text', $item->catid);
$lists['checkSIG'] = $model->checkSIG();
$lists['checkAllVideos'] = $model->checkAllVideos();
$remoteVideo = false;
$providerVideo = false;
$embedVideo = false;
$options['startOffset'] = 0;
if (stristr($item->video, 'remote}') !== false) {
$remoteVideo = true;
$options['startOffset'] = 1;
}
$providers = $model->getVideoProviders();
if (count($providers)) {
foreach ($providers as $provider) {
$providersOptions[] = JHTML::_('select.option', $provider, $provider);
if (stristr($item->video, "{{$provider}}") !== false) {
$providerVideo = true;
$options['startOffset'] = 2;
}
}
}
if (JString::substr($item->video, 0, 1) !== '{') {
$embedVideo = true;
$options['startOffset'] = 3;
}
$lists['uploadedVideo'] = !$remoteVideo && !$providerVideo && !$embedVideo ? true : false;
if ($lists['uploadedVideo']) {
$options['startOffset'] = 0;
}
$lists['remoteVideo'] = $remoteVideo ? preg_replace('%\\{[a-z0-9-_]*\\}(.*)\\{/[a-z0-9-_]*\\}%i', '\\1', $item->video) : '';
$lists['remoteVideoType'] = $remoteVideo ? preg_replace('%\\{([a-z0-9-_]*)\\}.*\\{/[a-z0-9-_]*\\}%i', '\\1', $item->video) : '';
$lists['providerVideo'] = $providerVideo ? preg_replace('%\\{[a-z0-9-_]*\\}(.*)\\{/[a-z0-9-_]*\\}%i', '\\1', $item->video) : '';
$lists['providerVideoType'] = $providerVideo ? preg_replace('%\\{([a-z0-9-_]*)\\}.*\\{/[a-z0-9-_]*\\}%i', '\\1', $item->video) : '';
$lists['embedVideo'] = $embedVideo ? $item->video : '';
if (count($providers)) {
$lists['providers'] = JHTML::_('select.genericlist', $providersOptions, 'videoProvider', '', 'value', 'text', $lists['providerVideoType']);
}
JPluginHelper::importPlugin('content', 'jw_sigpro');
JPluginHelper::importPlugin('content', 'jw_sig');
JPluginHelper::importPlugin('content', 'jw_allvideos');
$dispatcher =& JDispatcher::getInstance();
$params->set('galleries_rootfolder', 'media/k2/galleries');
$params->set('thb_width', '150');
$params->set('thb_height', '120');
$params->set('popup_engine', 'mootools_slimbox');
$params->set('enabledownload', '0');
$item->text = $item->gallery;
$dispatcher->trigger('onPrepareContent', array(&$item, &$params, null));
$item->gallery = $item->text;
if (!$embedVideo) {
$params->set('vfolder', 'media/k2/videos');
$item->text = $item->video;
$dispatcher->trigger('onPrepareContent', array(&$item, &$params, null));
$item->video = $item->text;
} else {
$item->video = '<div>' . $item->video . '</div>';
}
if (isset($item->created_by)) {
$author =& JUser::getInstance($item->created_by);
$item->author = $author->name;
}
if (isset($item->modified_by)) {
$moderator =& JUser::getInstance($item->modified_by);
$item->moderator = $moderator->name;
}
if ($task == 'edit') {
$item->editor = $item->author;
} else {
$item->editor = $user->name;
}
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'categories.php';
$categoriesModel = new K2ModelCategories();
$categories_option[] = JHTML::_('select.option', 0, JText::_('- Select category -'));
$categories = $categoriesModel->categoriesTree();
if (($task == 'add' || $task == 'edit') && !$user->authorize('com_k2', 'add', 'category', 'all')) {
for ($i = 0; $i < sizeof($categories); $i++) {
if (!$user->authorize('com_k2', 'add', 'category', $categories[$i]->value)) {
$categories[$i]->disable = true;
}
}
}
$categories_options = @array_merge($categories_option, $categories);
$lists['categories'] = JHTML::_('select.genericlist', $categories_options, 'catid', '', 'value', 'text', $item->catid);
JTable::addIncludePath(JPATH_COMPONENT . DS . 'tables');
$category =& JTable::getInstance('K2Category', 'Table');
$category->load($item->catid);
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'extrafield.php';
$extraFieldModel = new K2ModelExtraField();
if ($category->extraFieldsGroup) {
$extraFields = $extraFieldModel->getExtraFieldsByGroup($category->extraFieldsGroup);
} else {
$extraFields = NULL;
}
for ($i = 0; $i < sizeof($extraFields); $i++) {
$extraFields[$i]->element = $extraFieldModel->renderExtraField($extraFields[$i], $item->id);
}
if ($item->id) {
$item->attachments = $model->getAttachments($item->id);
} else {
$item->attachments = NULL;
}
$tags = $model->getAvailableTags($item->id);
$lists['tags'] = JHTML::_('select.genericlist', $tags, 'tags', 'multiple="multiple" size="10" ', 'id', 'name');
if (isset($item->id)) {
$item->tags = $model->getCurrentTags($item->id);
$lists['selectedTags'] = JHTML::_('select.genericlist', $item->tags, 'selectedTags[]', 'multiple="multiple" size="10" ', 'id', 'name');
} else {
$lists['selectedTags'] = '<select size="10" multiple="multiple" id="selectedTags" name="selectedTags[]"></select>';
}
if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $item->id) . '_L.jpg')) {
$item->image = JURI::root() . 'media/k2/items/cache/' . md5("Image" . $item->id) . '_L.jpg';
}
if (JFile::exists(JPATH_SITE . DS . 'media' . DS . 'k2' . DS . 'items' . DS . 'cache' . DS . md5("Image" . $item->id) . '_S.jpg')) {
$item->thumb = JURI::root() . 'media/k2/items/cache/' . md5("Image" . $item->id) . '_S.jpg';
}
$lists['metadata'] = new JParameter($item->metadata);
JPluginHelper::importPlugin('k2');
$dispatcher =& JDispatcher::getInstance();
$K2PluginsItemContent = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'content'));
$this->assignRef('K2PluginsItemContent', $K2PluginsItemContent);
$K2PluginsItemImage = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'image'));
$this->assignRef('K2PluginsItemImage', $K2PluginsItemImage);
$K2PluginsItemGallery = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'gallery'));
$this->assignRef('K2PluginsItemGallery', $K2PluginsItemGallery);
$K2PluginsItemVideo = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'video'));
$this->assignRef('K2PluginsItemVideo', $K2PluginsItemVideo);
$K2PluginsItemExtraFields = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'extra-fields'));
$this->assignRef('K2PluginsItemExtraFields', $K2PluginsItemExtraFields);
$K2PluginsItemAttachments = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'attachments'));
$this->assignRef('K2PluginsItemAttachments', $K2PluginsItemAttachments);
$K2PluginsItemOther = $dispatcher->trigger('onRenderAdminForm', array(&$item, 'item', 'other'));
$this->assignRef('K2PluginsItemOther', $K2PluginsItemOther);
$form = new JParameter('', JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'item.xml');
$form->loadINI($item->params);
$this->assignRef('form', $form);
$this->assignRef('extraFields', $extraFields);
$this->assignRef('options', $options);
$this->assignRef('row', $item);
$this->assignRef('lists', $lists);
$this->assignRef('params', $params);
parent::display();
}
