/** generates a CP Content Element Select list
* @param string $field_name name of the select element
* @param mixed $active array or id of the active element
* @param string $javascript javascript
* @return html string for the select
*/
function SelectContentElement($field_name, $active = null, $javascript)
{
$content_elements = getInstalledContentElements();
if (count($content_elements) < 2) {
return '';
}
foreach ($content_elements as $ce) {
$contentelements[] = JHTML::_('select.option', $ce->name, $ce->label);
}
return 'Content Type: ' . JHTML::_('select.genericlist', $contentelements, $field_name, $javascript . ' class="inputbox" size="1"', 'value', 'text', $active);
}
/**
* CP Utilities
* @return void
**/
function display($tpl = null)
{
$task = JRequest::getCmd('task');
switch ($task) {
case 'checkdirs':
$this->assignRef('dirs', getDirs());
break;
case 'showce':
$this->assignRef('available_content_elements', getAvailableContentElements());
$this->assignRef('installed_content_elements', getInstalledContentElements(true));
break;
default:
break;
}
parent::display($tpl);
}
/**
* CP Fields assign method
* @return void
**/
function display($tpl = null)
{
// content element
$ce_name = JRequest::getVar('ce_name', null, '', 'string');
if (!empty($ce_name)) {
if (!($content_element = getContentElementByName("{$ce_name}", true))) {
$content_element = getContentElementByName("content", true);
$ce_name = 'content';
}
} else {
$content_elements = getInstalledContentElements();
if (count($content_elements) > 0) {
//return the first CE available
$content_element = current($content_elements);
$ce_name = $content_element->name;
} else {
$content_element = getDefaultContentElement();
$ce_name = $content_element->name;
}
}
// content items
$content = $this->getModel('content', 'custompropertiesModel');
$items = $content->getList($content_element);
$page = $content->getPagination($content_element);
// CP fields
$cp = $this->getModel('cpfields', 'custompropertiesModel');
$cpfields = $cp->getList(false);
// properties
$assign =& $this->getModel();
$content_id = $assign->_id;
$item_title = $assign->getTitle();
$this->assignRef('items', $items);
$this->assignRef('page', $page);
$this->assignRef('content_element', $content_element);
$this->assignRef('ce_name', $ce_name);
$this->assignRef('cpfields', $cpfields);
$this->assignRef('content_id', $content_id);
$this->assignRef('item_title', $item_title);
parent::display($tpl);
}
/** Loads a cpContentElement by option (com_content, com_docman, ...)
* @param string $option option (com_content, com_docman, ...)
* @param boolean $load_inactive load inactive content elements, default false
* @return cpContentElement or false if it does nor exists
*/
function getContentElementByOption($option, $load_inactive = false)
{
// TODO cacheing!
$content_elements = getInstalledContentElements($load_inactive);
foreach ($content_elements as $ce) {
if ($ce->href_option == "{$option}") {
return $ce;
}
}
return false;
}
case 2:
default:
$view = "fullintro";
break;
}
echo "\r\n<table class=\"contentpaneopen" . $params->get('pageclass_sfx') . "\">\r\n\t<tr>\r\n\t\t<td>\n";
// filter by content element type
$content_elements = array();
if ($content_element = JRequest::getVar('content_element', '')) {
if ($ce = getContentElementByName($content_element)) {
$content_elements[] = $ce;
}
}
// I didn't get any valid content element, get all avaible
if (!$content_elements) {
$content_elements = getInstalledContentElements();
}
foreach ($content_elements as $ce) {
if (!empty($results[$ce->name])) {
if ($show_ce_label) {
echo "<div class=\"cp_ce_label\">" . $ce->label . "</div>";
}
foreach ($results[$ce->name] as $ce_name => $row) {
if ($row->created) {
$created = JHTML::Date($row->created);
} else {
$created = '';
}
echo "<div class=\"cp_result\">\n";
switch ($view) {
case 'title':
/** Function that returns data for all content elements.
* It also fills Search summary, Page nav and search result
* @param mixed $tag when set, returns all rows with the relevant tag
* @return void
*/
function getData($tag = "")
{
$user = JFactory::getUser();
$aid = $user->get('aid');
$params = $this->_params;
$ordering = $this->_ordering;
$search_pars = array();
$this->_errors = array();
// reset errors
if ($aid < $this->_params->get('result_acl')) {
$this->setError("result_acl");
}
if ($tag != "") {
// add tag to page title
if ($tagname = getTagNamebyId($tag, $params)) {
$this->_tagname = $tagname;
}
}
// filter by content element type
$content_elements = array();
if ($content_element = JRequest::getVar('content_element')) {
if ($ce = getContentElementByName($content_element)) {
$content_elements[] = $ce;
}
}
// I didn't get any valid content element, get all avaible
if (!$content_elements) {
$content_elements = getInstalledContentElements();
}
$total = 0;
$cpq = array();
foreach ($content_elements as $key => $ce) {
$cpq[$ce->name] = new CPQuery();
if ($buffer = $cpq[$ce->name]->getRows($ce, $this->_search_pars, $tag, null, $ordering, 0, $params)) {
$result[$ce->name] = $buffer;
$total += count($result[$ce->name]);
} elseif ($buffer === false) {
foreach ($cpq[$ce->name]->errors as $error_code) {
$this->setError($error_code);
}
return;
} elseif (count($buffer) === 0) {
/* this ce does not contain any matching record,
* remove it from content_elements list so that we don't process
* it nay further
*/
unset($content_elements[$key]);
}
}
// no point in creating pagination or summary
// with no result to show
if ($total === 0) {
$this->setError("no match");
return;
}
//PAGINATION
$limit = JRequest::getVar('limit', $params->get('limit'), '', 'int');
$limitstart = JRequest::getVar('limitstart', 0, '', 'int');
jimport('joomla.html.pagination');
if ($total <= $limitstart) {
$limitstart = 0;
}
$pageNav = new JPagination($total, $limitstart, $limit);
$this->_page =& $pageNav;
/* creates a Result summary that is a list of sections with relevant number of articles found */
if ($params->get('show_result_summary')) {
$this->_result_summary = $this->_createResultSummary($content_elements, $cpq, $ordering);
}
// unset rows out of pagination
$i = 0;
foreach ($result as $key => $value) {
foreach ($result[$key] as $ce => $val) {
if ($i < $limitstart || $i >= $limitstart + $limit) {
unset($result[$key][$ce]);
}
$i++;
}
}
$this->_data = $result;
return $result;
}
