function editlisting($link_id, $option)
{
global $savantConf, $Itemid, $mtconf;
$database =& JFactory::getDBO();
$my =& JFactory::getUser();
$document =& JFactory::getDocument();
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'mfields.class.php';
# Get cat_id if user is adding new listing.
$cat_id = JRequest::getInt('cat_id', 0);
// This var retrieve the link_id for adding listing
$link_id_passfromurl = JRequest::getInt('link_id', 0);
if ($link_id_passfromurl > 0 && $cat_id == 0) {
$database->setQuery("SELECT cat_id FROM (#__mt_links AS l, #__mt_cl AS cl) WHERE l.link_id ='" . $link_id_passfromurl . "' AND cl.link_id = l.link_id");
$cat_id = $database->loadResult();
}
$link = new mtLinks($database);
# Do not allow Guest to edit listing
if ($link_id > 0 && $my->id <= 0) {
$link->load(0);
} else {
$link->load($link_id);
}
# Load all published CORE & custom fields
$sql = "SELECT cf.*, " . ($link_id ? $link_id : 0) . " AS link_id, cfv.value AS value, cfv.attachment, cfv.counter, ft.ft_class FROM #__mt_customfields AS cf " . "\nLEFT JOIN #__mt_cfvalues AS cfv ON cf.cf_id=cfv.cf_id AND cfv.link_id = " . $link_id . "\nLEFT JOIN #__mt_fieldtypes AS ft ON ft.field_type=cf.field_type" . "\nWHERE cf.hidden ='0' AND cf.published='1' ORDER BY ordering ASC";
$database->setQuery($sql);
$fields = new mFields();
$fields->setCoresValue($link->link_name, $link->link_desc, $link->address, $link->city, $link->state, $link->country, $link->postcode, $link->telephone, $link->fax, $link->email, $link->website, $link->price, $link->link_hits, $link->link_votes, $link->link_rating, $link->link_featured, $link->link_created, $link->link_modified, $link->link_visited, $link->publish_up, $link->publish_down, $link->metakey, $link->metadesc, $link->user_id, '');
$fields->loadFields($database->loadObjectList());
# Load images
$database->setQuery("SELECT img_id, filename FROM #__mt_images WHERE link_id = '" . $link_id . "' ORDER BY ordering ASC");
$images = $database->loadObjectList();
# Get current category's template
$database->setQuery("SELECT cat_name, cat_parent, cat_template, metakey, metadesc FROM #__mt_cats WHERE cat_id='" . $cat_id . "' AND cat_published='1' LIMIT 1");
$cat = $database->loadObject();
if ($link->link_id == 0) {
if ($cat) {
$document->setTitle(sprintf(JText::_('Add listing2'), $cat->cat_name));
} else {
$document->setTitle(JText::_('Add listing'));
}
} else {
$document->setTitle(sprintf(JText::_('Edit listing2'), $link->link_name));
}
if (isset($cat->cat_template) && $cat->cat_template != '') {
loadCustomTemplate(null, $savantConf, $cat->cat_template);
}
# Get other categories
$database->setQuery("SELECT cl.cat_id FROM #__mt_cl AS cl WHERE cl.link_id = '{$link_id}' AND cl.main = '0'");
$other_cats = $database->loadResultArray();
# Pathway
$pathWay = new mtPathWay($cat_id);
$pw_cats = $pathWay->getPathWayWithCurrentCat($cat_id);
$pathWayToCurrentCat = '';
$mtCats = new mtCats($database);
$pathWayToCurrentCat = ' <a href="' . JRoute::_("index.php?option=com_mtree&task=listcats&Itemid=" . $Itemid) . '">' . JText::_('Root') . "</a>";
foreach ($pw_cats as $pw_cat) {
$pathWayToCurrentCat .= JText::_('Arrow') . ' <a href="' . JRoute::_("index.php?option=com_mtree&task=listcats&cat_id=" . $pw_cat . "&Itemid=" . $Itemid) . '">' . $mtCats->getName($pw_cat) . "</a>";
}
# Savant Template
$savant = new Savant2($savantConf);
assignCommonVar($savant);
$savant->assign('pathway', $pathWay);
$savant->assign('pathWayToCurrentCat', $pathWayToCurrentCat);
$savant->assign('cat_id', $link_id == 0 ? $cat_id : $link->cat_id);
$savant->assign('other_cats', $other_cats);
$savant->assignRef('link', $link);
$savant->assignRef('fields', $fields);
$savant->assignRef('images', $images);
if ($mtconf->get('image_maxsize') > 1048576) {
$savant->assign('image_size_limit', round($mtconf->get('image_maxsize') / 1048576, 1) . 'MB');
} else {
$savant->assign('image_size_limit', round($mtconf->get('image_maxsize') / 1024) . 'KB');
}
# Check permission
if ($mtconf->get('user_addlisting') == 1 && $my->id < 1 || $link_id > 0 && $my->id == 0) {
$savant->assign('error_msg', JText::_('Please login before addlisting'));
$savant->display('page_error.tpl.php');
} elseif ($link_id > 0 && $my->id != $link->user_id || $mtconf->get('user_allowmodify') == 0 && $link_id > 0 || $mtconf->get('user_addlisting') == -1 && $link_id == 0 || $mtconf->get('user_addlisting') == 1 && $my->id == 0) {
echo _NOT_EXIST;
} else {
// OK, you can edit
$database->setQuery("SELECT CONCAT('cust_',cf_id) as varname, caption As value, field_type, prefix_text_mod, suffix_text_mod FROM #__mt_customfields WHERE hidden <> '1' AND published = '1'");
$custom_fields = $database->loadObjectList('varname');
$savant->assign('custom_fields', $custom_fields);
# Load custom fields' value from #__mt_cfvalues to $link
$database->setQuery("SELECT CONCAT('cust_',cf_id) as varname, value FROM #__mt_cfvalues WHERE link_id = '" . $link_id . "'");
$cfvalues = $database->loadObjectList('varname');
foreach ($custom_fields as $cfkey => $value) {
if (isset($cfvalues[$cfkey])) {
$savant->custom_data[$cfkey] = $cfvalues[$cfkey]->value;
} else {
$savant->custom_data[$cfkey] = '';
}
}
// Get category's tree
if ($mtconf->get('allow_changing_cats_in_addlisting')) {
getCatsSelectlist($cat_id, $cat_tree, 1);
if ($cat_id > 0) {
$cat_options[] = JHTML::_('select.option', $cat->cat_parent, JText::_('Arrow back'));
}
if ($mtconf->get('allow_listings_submission_in_root')) {
$cat_options[] = JHTML::_('select.option', '0', JText::_('Root'));
}
if (count($cat_tree) > 0) {
foreach ($cat_tree as $ct) {
if ($ct["cat_allow_submission"] == 1) {
$cat_options[] = JHTML::_('select.option', $ct["cat_id"], str_repeat(" ", $ct["level"] * 3) . ($ct["level"] > 0 ? " -" : '') . $ct["cat_name"]);
} else {
$cat_options[] = JHTML::_('select.option', $ct["cat_id"] * -1, str_repeat(" ", $ct["level"] * 3) . ($ct["level"] > 0 ? " -" : '') . "(" . $ct["cat_name"] . ")");
}
}
}
$catlist = JHTML::_('select.genericlist', $cat_options, 'new_cat_id', 'size=8 class="inputbox"', 'value', 'text', '', 'browsecat');
$savant->assignRef('catlist', $catlist);
}
// Give warning is there is already a pending approval for modification.
if ($link_id > 0) {
$database->setQuery("SELECT link_id FROM #__mt_links WHERE link_approved = '" . -1 * $link_id . "'");
if ($database->loadResult() > 0) {
$savant->assign('warn_duplicate', 1);
} else {
$savant->assign('warn_duplicate', 0);
}
}
$savant->assign('pathWay', $pathWay);
$savant->display('page_addListing.tpl.php');
}
}
function rss($option, $type, $cat_id = 0)
{
global $mtconf;
$database =& JFactory::getDBO();
$info = null;
$rss = null;
$jdate = JFactory::getDate();
$now = $jdate->toMySQL();
$nullDate = $database->getNullDate();
$rss = new MTRSSCreator20();
if ($type == 'new') {
$filename = $mtconf->getjconf('cachepath') . '/mtreeNew' . ($cat_id ? '-' . $cat_id : '') . '.xml';
} else {
$filename = $mtconf->getjconf('cachepath') . '/mtreeUpdated' . ($cat_id ? '-' . $cat_id : '') . '.xml';
}
$rss->useCached($filename);
switch ($type) {
case 'updated':
$rss->title = $mtconf->getjconf('sitename') . $mtconf->get('rss_title_separator') . JText::_('Recently updated listing');
break;
case 'new':
default:
$rss->title = $mtconf->getjconf('sitename') . $mtconf->get('rss_title_separator') . JText::_('New listing');
break;
}
if ($cat_id > 0) {
$mtCats = new mtCats($database);
$cat_name = $mtCats->getName($cat_id);
$rss->title .= $mtconf->get('rss_title_separator') . $cat_name;
}
$rss->link = JURI::root();
$rss->cssStyleSheet = NULL;
$rss->feedURL = $mtconf->getjconf('live_site') . $_SERVER['PHP_SELF'];
$database->setQuery("SELECT id FROM #__menu WHERE link='index.php?option=com_mtree' AND published='1' LIMIT 1");
$Itemid = $database->loadResult();
$sql = "SELECT l.*, u.username, u.name AS owner, c.cat_id, c.cat_name FROM (#__mt_links AS l, #__mt_cl AS cl, #__users AS u, #__mt_cats AS c) " . "WHERE link_published='1' && link_approved='1' " . "\n AND ( publish_up = " . $database->Quote($nullDate) . " OR publish_up <= '{$now}' ) " . "\n AND ( publish_down = " . $database->Quote($nullDate) . " OR publish_down >= '{$now}' ) " . "\n AND l.link_id = cl.link_id " . "\n AND cl.main = 1 " . "\n AND cl.cat_id = c.cat_id " . "\n AND l.user_id = u.id ";
if ($cat_id > 0) {
$subcats = getSubCats_Recursive($cat_id);
if (count($subcats) > 1) {
$sql .= ' AND cl.cat_id IN (' . implode(',', $subcats) . ')';
}
}
switch ($type) {
case 'updated':
$sql .= "ORDER BY l.link_modified DESC ";
break;
case 'new':
default:
$sql .= "ORDER BY l.link_created DESC ";
break;
}
if ($mtconf->get('rss_' . $type . '_limit') > 0) {
$sql .= "LIMIT " . intval($mtconf->get('rss_' . $type . '_limit'));
}
$database->setQuery($sql);
$links = $database->loadObjectList();
# Get first image of each listings
if ($mtconf->get('show_image_rss') && !empty($links)) {
foreach ($links as $link) {
$link_ids[] = $link->link_id;
}
$database->setQuery('SELECT link_id, filename FROM #__mt_images WHERE link_id IN (' . implode(', ', $link_ids) . ') AND ordering = 1 LIMIT ' . count($link_ids));
$link_images = $database->loadObjectList('link_id');
}
# Get arrays if link_ids
foreach ($links as $link) {
$link_ids[] = $link->link_id;
}
# Additional elements from core fields
$core_fields = array('cat_name', 'cat_url', 'link_votes', 'link_rating', 'address', 'city', 'postcode', 'state', 'country', 'email', 'website', 'telephone', 'fax', 'metakey', 'metadesc');
$additional_elements = array();
foreach ($core_fields as $core_field) {
if ($mtconf->get('rss_' . $core_field)) {
$additional_elements[] = $core_field;
}
}
# Additional elements from custom fields
$custom_fields = trim($mtconf->get('rss_custom_fields'));
$custom_fields_values = array();
if (!empty($custom_fields) && count($link_ids) > 0) {
$array_custom_fields = explode(',', $custom_fields);
foreach ($array_custom_fields as $key => $value) {
if (intval($value) > 0) {
$array_custom_fields[$key] = intval($value);
$additional_elements[] = 'cust_' . $array_custom_fields[$key];
} else {
unset($array_custom_fields[$key]);
}
}
if (count($array_custom_fields) > 0) {
$database->setQuery('SELECT cf_id, link_id, value FROM #__mt_cfvalues WHERE cf_id IN (' . implode(',', $array_custom_fields) . ') AND link_id IN (' . implode(',', $link_ids) . ') LIMIT ' . count($array_custom_fields) * count($link_ids));
$array_custom_fields_values = $database->loadObjectList();
foreach ($array_custom_fields_values as $array_custom_fields_value) {
$custom_fields_values[$array_custom_fields_value->link_id][$array_custom_fields_value->cf_id] = $array_custom_fields_value->value;
}
}
}
$uri =& JURI::getInstance(JURI::base());
$host = $uri->toString(array('scheme', 'host', 'port'));
$thumbnail_path = $mtconf->get('relative_path_to_listing_small_image');
foreach ($links as $link) {
$item = new FeedItem();
$item->title = $link->link_name;
$item->link = $host . JRoute::_("index.php?option=com_mtree&task=viewlink&link_id=" . $link->link_id . "&Itemid=" . $Itemid);
$item->guid = $host . JRoute::_("index.php?option=com_mtree&task=viewlink&link_id=" . $link->link_id . "&Itemid=" . $Itemid);
$item->description = '';
if ($mtconf->get('show_image_rss') && isset($link_images[$link->link_id]) && !empty($link_images[$link->link_id]->filename)) {
$item->description .= '<img align="right" src="' . $mtconf->getjconf('live_site') . $thumbnail_path . $link_images[$link->link_id]->filename . '" alt="' . $link->link_name . '" />';
}
$item->description .= $link->link_desc;
//optional
$item->descriptionHtmlSyndicated = true;
switch ($type) {
case 'updated':
$item->date = strtotime($link->link_modified);
break;
case 'new':
default:
$item->date = strtotime($link->link_created);
break;
}
$item->source = $mtconf->getjconf('live_site');
// $item->author = $link->owner;
$item->author = $link->username;
if (count($additional_elements) > 0) {
$ae = array();
foreach ($additional_elements as $additional_element) {
if (in_array($additional_element, $core_fields)) {
if ($additional_element == 'cat_url') {
$ae['mtree:' . $additional_element] = htmlspecialchars(JRoute::_('index.php?option=com_mtree&task=listcats&cat_id=' . $link->cat_id . '&Itemid=' . $Itemid));
} else {
$ae['mtree:' . $additional_element] = '<![CDATA[' . $link->{$additional_element} . ']]>';
}
} else {
$cf_id = substr($additional_element, 5);
if (array_key_exists($link->link_id, $custom_fields_values) && array_key_exists($cf_id, $custom_fields_values[$link->link_id])) {
$ae['mtree:' . $additional_element] = '<![CDATA[' . str_replace('|', ',', $custom_fields_values[$link->link_id][$cf_id]) . ']]>';
}
}
}
$item->additionalElements = $ae;
}
$rss->addItem($item);
}
echo $rss->saveFeed($filename);
}
