public function display($tpl = null)
{
// Automatically fetch the item and assign it to the layout
$this->fetchItem();
// Common lists
$parent_id_params = array('nullvalue' => 1, 'nulltitle' => JText::_('No parent'), 'current' => $this->item->parent_id, 'self' => $this->item->id);
$this->lists['parent_id'] = SimplelistsHTML::selectCategories('parent_id', $parent_id_params);
// Construct the modal boxes
$modal = array();
//$modal['image'] = 'index.php?option=com_simplelists&view=files&tmpl=component&type=picture' ;
//$modal['image'] .= ($this->item->image) ? '&folder=/'.dirname($this->item->image).'&current='.$this->item->image : '&current=';
$this->assignRef('modal', $modal);
// Construct the slider-panel
jimport('joomla.html.pane');
$pane =& JPane::getInstance('sliders');
$this->assignRef('pane', $pane);
// Add jQuery
if (JFactory::getApplication()->get('jquery') == false) {
$this->addJs('jquery.js');
JFactory::getApplication()->set('jquery', true);
}
// Add extra JavaScript
JHTML::_('behavior.formvalidation');
$this->addJs('form-validation.js');
parent::display($tpl);
}
function fetchElement($name, $value, &$node, $control_name)
{
if (!empty($control_name)) {
$fieldName = $control_name . '[' . $name . ']';
} else {
$fieldName = $name;
}
$categories_params = array('current' => $value, 'nullvalue' => 1);
return SimplelistsHTML::selectCategories($fieldName, $categories_params);
}
public function display($tpl = null)
{
// Give a warning if no categories are configured
SimplelistsHelper::checkCategories();
// Fetch the item automatically
$this->fetchItem(true);
// Modify the item a bit
$this->item->image_default_folder = COM_SIMPLELISTS_DIR;
$this->item->image_default_uri = COM_SIMPLELISTS_BASEURL;
$this->item->picture_folder = $this->item->image_default_folder;
$this->item->picture_uri = $this->item->image_default_uri;
$this->item->picture_path = null;
if (!empty($this->item->picture)) {
$this->item->picture_path = JPATH_SITE . DS . $this->item->picture;
$this->item->picture_uri = str_replace(DS, '/', $this->item->picture);
$this->item->picture_folder = dirname($this->item->picture_uri);
}
// Add extra filtering lists
$defaultCategory = $this->item->id == 0 ? (int) $this->getFilter('category_id', null, null, 'com_simplelists_items_') : null;
$categories_params = array('item_id' => $this->item->id, 'multiple' => 1, 'current' => $defaultCategory);
$this->lists['categories'] = SimplelistsHTML::selectCategories('categories[]', $categories_params);
// Construct the modal boxes
$modal = array();
$modal['picture'] = 'index.php?option=com_simplelists&view=files&tmpl=component&type=picture&current=' . $this->item->picture;
if ($this->item->picture) {
$modal['picture'] .= '&folder=' . $this->item->picture_folder;
}
$this->assignRef('modal', $modal);
// Construct the slider-panel
jimport('joomla.html.pane');
$pane =& JPane::getInstance('sliders');
$this->assignRef('pane', $pane);
// Include extra JavaScript
$this->addJs('mootools-cookie.js');
$this->addJs('view-browser.js');
// Load the plugins
$link_plugins = SimplelistsPluginHelper::getPlugins('simplelistslink');
$this->assignRef('link_plugins', $link_plugins);
// Add extra stuff
JHTML::_('behavior.tooltip');
JHTML::_('behavior.modal', 'a.modal-button');
parent::display($tpl);
}
public function display($tpl = null)
{
// Set extra toolbar items for the page
JToolBarHelper::preferences('com_simplelists', '480');
//JToolBarHelper::help( 'screen.simplelist' );
// Preliminary check to see if any categories have been configured yet
SimplelistsHelper::checkCategories();
// Automatically fetch items, total and pagination - and assign them to the template
$this->fetchItems();
// Prepare data for each simplelists item
foreach ($this->items as $index => $item) {
$item->categories = SimplelistsHelper::getCategories($item->id);
$item->edit_link = JRoute::_('index.php?option=com_simplelists&view=item&task=edit&cid[]=' . $item->id);
$this->items[$index] = $item;
}
// build list of categories
$category_id_params = array('current' => $this->getFilter('category_id'), 'javascript' => 1, 'nullvalue' => 1);
$this->lists['category_id'] = SimplelistsHTML::selectCategories('filter_category_id', $category_id_params);
$this->lists['link_type'] = SimplelistsHTML::selectLinkType($this->getFilter('link_type'));
parent::display($tpl);
}
/**
* Method to parse a list of categories into a HTML selectbox
*
* @access public
* @param int ID of current item
* @param int ID of parent category
* @return string HTML output
*/
public function selectCategories($name = '', $params = array())
{
// Fetch all categories
$parent_id = isset($params['parent_id']) ? $params['parent_id'] : null;
$categories = SimplelistsHTML::getCategories($parent_id);
// Remove the current category
if (isset($params['self'])) {
foreach ($categories as $index => $category) {
if ($category->id == $params['self']) {
unset($categories[$index]);
break;
}
}
}
// If the $item_id is set, find all the current categories for a SimpleLists item
$current = isset($params['item_id']) ? SimplelistsHTML::getCurrentCategory($categories, $params['item_id']) : null;
$current = isset($params['current']) ? $params['current'] : $current;
// If no current is set, and if the count of categories is 1, select the first category list
if (empty($current) && count($categories) == 1) {
$current = $categories[0]->id;
}
// Define extra HTML-arguments
$extra = '';
// If $multiple is true, we assume we're in the Item Edit form
if (isset($params['multiple']) && $params['multiple'] == 1) {
$size = count($categories) < 10 ? count($categories) : 10;
$extra .= 'size="' . $size . '" multiple';
}
// If $none is true, we include an extra option
if (isset($params['nullvalue']) && $params['nullvalue'] == 1) {
$nulltitle = isset($params['nulltitle']) ? $params['nulltitle'] : JText::_('COM_SIMPLELISTS_SELECT_CATEGORY');
array_unshift($categories, JHTML::_('select.option', 0, '- ' . $nulltitle . ' -', 'id', 'title'));
}
// If $javascript is true, we submit the form as soon as an option has been selected
if (isset($params['javascript']) && $params['javascript'] == 1) {
$extra .= 'onchange="document.adminForm.submit();"';
}
return JHTML::_('select.genericlist', $categories, $name, $extra, 'id', 'title', $current);
}
protected function getInput()
{
$categories_params = array('current' => $this->value, 'nullvalue' => 1);
return SimplelistsHTML::selectCategories($this->name, $categories_params);
}
public function _prepareItem($item, $layout)
{
// Get system variables
$user =& JFactory::getUser();
$dispatcher =& JDispatcher::getInstance();
$params = $this->params;
// Run the content through Content Plugins
if ($item->params->get('enable_content_plugins', 1) == 1) {
JPluginHelper::importPlugin('content');
$iparams = array();
$results = $dispatcher->trigger('onPrepareContent', array(&$item, &$iparams, 0));
}
// Disable the text when needed
if ($item->params->get('show_item_text', 1) == 0) {
$item->text = null;
}
// Prepare the URL
$item->url = JRoute::_(SimplelistsPluginHelper::getPluginLinkUrl($item));
if ($item->alias) {
$item->href = $item->alias;
} else {
$item->href = 'item' . $item->id;
}
// Create a simple target-string
switch ($item->params->get('target')) {
case 1:
$item->target = ' target="_blank"';
break;
case 2:
$item->target = ' onclick="javascript: window.open(\'' . $item->url . '\', \'\', \'toolbar=no,location=no,status=no,' . 'menubar=no,scrollbars=yes,resizable=yes,width=780,height=550\'); return false"';
break;
default:
$item->target = false;
break;
}
// Set the readmore link for this item
if ($item->params->get('readmore') == 1 && $item->url) {
$readmore_text = $item->params->get('readmore_text', JText::sprintf('Read more', $item->title));
$readmore_css = trim('readon ' . $item->params->get('readmore_class', ''));
$item->readmore = JHTML::link($item->url, $readmore_text, 'title="' . $item->title . '" class="' . $readmore_css . '"' . $item->target);
} else {
$item->readmore = null;
}
// Set the image-alignment for this item
if ($item->params->get('picture_alignment') != '' && $layout != 'picture') {
$item->picture_alignment = ' align="' . $item->params->get('picture_alignment') . '"';
} else {
$item->picture_alignment = null;
}
// Prepare the image
if ($item->params->get('show_item_image', 1) && !empty($item->picture)) {
$attributes = 'title="' . $item->title . '" class="simplelists"' . $item->picture_alignment;
$item->picture = SimplelistsHTML::image($item->picture, $item->title, $attributes);
} else {
$item->picture = null;
}
// Prepare the title
if ($item->params->get('show_item_title', 1)) {
if ($item->params->get('title_link') && !empty($item->url)) {
$item->title = JHTML::link($item->url, $item->title, $item->target);
}
} else {
$item->title = null;
}
// Set specific layout settings
$item->style = '';
if ($layout == 'select' || $layout == 'hover') {
if (empty($firstflag)) {
static $firstflag = 1;
$item->style = 'display:block; visibility:visible;';
}
}
// Enable parsing the content
JPluginHelper::importPlugin('content');
$results = $dispatcher->trigger('onBeforeDisplayContent', array(&$item, &$item->params, 0));
foreach ($results as $result) {
if (!empty($result)) {
$item->text .= $result;
}
}
return $item;
}
