/**
* Display the view
*
* @param string $tpl Template
*
* @return void
*/
public function display($tpl = null)
{
// Initialise variables.
JHtml::_('behavior.modal', 'a.modal');
$model = $this->getModel();
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->state = $this->get('State');
$this->listform = $this->get('PackageListForm');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
throw new RuntimeException(implode("\n", $errors), 500);
}
$this->addToolbar();
$canvas = FArrayHelper::getValue($this->item->params, 'canvas', array());
$blocks = new stdClass();
$b = FArrayHelper::getValue($canvas, 'blocks', array());
$blocks->form = FArrayHelper::getValue($b, 'form', array());
$blocks->list = FArrayHelper::getValue($b, 'list', array());
$blocks->visualization = FArrayHelper::getValue($b, 'visualization', array());
$opts = ArrayHelper::getvalue($canvas, 'options', array());
$d = new stdClass();
$layout = FArrayHelper::getValue($canvas, 'layout', $d);
$document = JFactory::getDocument();
$opts = new stdClass();
$opts->blocks = $blocks;
$opts->layout = $layout;
$opts = json_encode($opts);
$this->js = "PackageCanvas = new AdminPackage({$opts});";
$srcs[] = 'administrator/components/com_fabrik/views/package/adminpackage.js';
FabrikHelperHTML::iniRequireJS();
FabrikHelperHTML::script($srcs, $this->js);
// Simple layout
$this->listOpts = $model->getListOpts();
$this->formOpts = $model->getFormOpts();
$this->selFormOpts = $model->getSelFormOpts();
$this->selListOpts = $model->getSelListOpts();
FabrikAdminHelper::setViewLayout($this);
parent::display($tpl);
}
/**
* Get the map icons
*
* @return array
*/
public function getJSIcons()
{
$input = $this->app->input;
$icons = array();
$w = new FabrikWorker();
$uri = JURI::getInstance();
$params = $this->getParams();
$templates = (array) $params->get('fb_gm_detailtemplate');
$templates_nl2br = (array) $params->get('fb_gm_detailtemplate_nl2br');
$listIds = (array) $params->get('googlemap_table');
// Images for file system
$aIconImgs = (array) $params->get('fb_gm_iconimage');
// Image from marker data
$markerImages = (array) $params->get('fb_gm_iconimage2');
$markerImagesPath = (array) $params->get('fb_gm_iconimage2_path');
// Specified letter
$letters = (array) $params->get('fb_gm_icon_letter');
$aFirstIcons = (array) $params->get('fb_gm_first_iconimage');
$aLastIcons = (array) $params->get('fb_gm_last_iconimage');
$titleElements = (array) $params->get('fb_gm_title_element');
$radiusElements = (array) $params->get('fb_gm_radius_element');
$radiusDefaults = (array) $params->get('fb_gm_radius_default');
$radiusUnits = (array) $params->get('fb_gm_radius_unit');
$groupClass = (array) $params->get('fb_gm_group_class');
$c = 0;
$this->recordCount = 0;
$maxMarkers = $params->get('fb_gm_markermax', 0);
$recLimit = count($listIds) == 1 ? $maxMarkers : 0;
$limitMessageShown = false;
$limitMessage = $params->get('fb_gm_markermax_message');
$groupedIcons = array();
$lc = 0;
foreach ($listIds as $listId) {
$listModel = $this->getlistModel($listId);
$template = FArrayHelper::getValue($templates, $c, '');
/**
* One day we should get smarter about how we decide which elements to render
* but for now all we can do is set formatAll(), in case they use an element
* which isn't set for list display, which then wouldn't get rendered unless we do this.
*/
if (FabrikString::usesElementPlaceholders($template)) {
$listModel->formatAll(true);
}
$template_nl2br = FArrayHelper::getValue($templates_nl2br, $c, '1') == '1';
$mapsElements = FabrikHelperList::getElements($listModel, array('plugin' => 'googlemap', 'published' => 1));
$coordColumn = $mapsElements[0]->getFullName(true, false) . "_raw";
// Are we using random start location for icons?
$listModel->_randomRecords = $params->get('fb_gm_random_marker') == 1 && $recLimit != 0 ? true : false;
// Used in list model setLimits
$input->set('limit' . $listId, $recLimit);
$listModel->setLimits();
$listModel->getPagination(0, 0, $recLimit);
$data = $listModel->getData();
$this->txt = array();
$k = 0;
foreach ($data as $groupKey => $group) {
foreach ($group as $row) {
$customImageFound = false;
$iconImg = FArrayHelper::getValue($aIconImgs, $c, '');
if ($k == 0) {
$firstIcon = FArrayHelper::getValue($aFirstIcons, $c, $iconImg);
if ($firstIcon !== '') {
$iconImg = $firstIcon;
}
}
if (!empty($iconImg)) {
$iconImg = '/media/com_fabrik/images/' . $iconImg;
}
$v = $this->getCordsFromData($row->{$coordColumn});
if ($v == array(0, 0)) {
// Don't show icons with no data
continue;
}
$rowData = ArrayHelper::fromObject($row);
$rowData['rowid'] = $rowData['__pk_val'];
$rowData['coords'] = $v[0] . ',' . $v[1];
$rowData['nav_url'] = "http://maps.google.com/maps?q=loc:" . $rowData['coords'] . "&navigate=yes";
$html = $w->parseMessageForPlaceHolder($template, $rowData);
FabrikHelperHTML::runContentPlugins($html);
$titleElement = FArrayHelper::getValue($titleElements, $c, '');
$title = $titleElement == '' ? '' : html_entity_decode(strip_tags($row->{$titleElement}), ENT_COMPAT, 'UTF-8');
/* $$$ hugh - if they provided a template, lets assume they will handle the link themselves.
* http://fabrikar.com/forums/showthread.php?p=41550#post41550
* $$$ hugh - at some point the fabrik_view / fabrik_edit links became optional
*/
if (empty($html) && (array_key_exists('fabrik_view', $rowData) || array_key_exists('fabrik_edit', $rowData))) {
// Don't insert line break in empty bubble without links $html .= "<br />";
// Use edit link by preference
if (array_key_exists('fabrik_edit', $rowData)) {
if ($rowData['fabrik_edit'] != '') {
$html .= "<br />";
}
$html .= $rowData['fabrik_edit'];
} else {
if ($rowData['fabrik_view'] != '') {
$html .= "<br />";
}
$html .= $rowData['fabrik_view'];
}
}
if ($template_nl2br) {
/*
* $$$ hugh - not sure why we were doing this rather than nl2br?
If there was a reason, this is still broken, as it ends up inserting
two breaks. So if we can't use nl2br ... I need fix this before using it again!
$html = str_replace(array("\n\r"), "<br />", $html);
$html = str_replace(array("\r\n"), "<br />", $html);
$html = str_replace(array("\n", "\r"), "<br />", $html);
*/
$html = nl2br($html);
}
$html = str_replace("'", '"', $html);
$this->txt[] = $html;
if ($iconImg == '') {
$iconImg = FArrayHelper::getValue($markerImages, $c, '');
if ($iconImg != '') {
/**
* $$$ hugh - added 'path' choice for data icons, to make this option more flexible. Up till
* now we have been forcing paths relative to /media/com_fabrik/images (which was added in the JS).
* New options for path root are:
*
* media - (default) existing behavior of /meadia/com_fabrik/images
* jroot - relative to J! root
* absolute - full server path
* url - url (surprise surprise)
* img - img tag (so we extract src=)
*/
$iconImgPath = FArrayHelper::getValue($markerImagesPath, $c, 'media');
$iconImg = FArrayHelper::getValue($rowData, $iconImg, '');
// Normalize the $iconimg so it is either a file path relative to J! root, or a non-local URL
switch ($iconImgPath) {
case 'media':
default:
$iconImg = 'media/com_fabrik/images' . $iconImg;
break;
case 'jroot':
break;
case 'absolute':
$iconImg = str_replace(JPATH_BASE, '', $iconImg);
break;
case 'url':
$iconImg = str_replace(COM_FABRIK_LIVESITE, '', $iconImg);
break;
case 'img':
// Get the src
preg_match('/src=["|\'](.*?)["|\']/', $iconImg, $matches);
if (array_key_exists(1, $matches)) {
$iconImg = $matches[1];
}
$iconImg = str_replace(COM_FABRIK_LIVESITE, '', $iconImg);
break;
}
if (strstr($iconImg, 'http://') || strstr($iconImg, 'https://') || JFile::exists(JPATH_BASE . $iconImg)) {
$customImageFound = true;
}
}
if ($iconImg != '' && !(strstr($iconImg, 'http://') || strstr($iconImg, 'https://'))) {
list($width, $height) = $this->markerSize(JPATH_BASE . $iconImg);
} else {
// Standard google map icon size
$width = 20;
$height = 34;
}
} else {
// Standard google map icon size
list($width, $height) = $this->markerSize(JPATH_BASE . $iconImg);
}
$gClass = FArrayHelper::getValue($groupClass, 0, '');
if (!empty($gClass)) {
$gClass .= '_raw';
$gClass = isset($row->{$gClass}) ? $row->{$gClass} : '';
}
if (array_key_exists($v[0] . $v[1], $icons)) {
$existingIcon = $icons[$v[0] . $v[1]];
if ($existingIcon['groupkey'] == $groupKey) {
/* $$$ hugh - this inserts label between multiple record $html, but not at the top.
* If they want to insert label, they can do it themselves in the template.
* $icons[$v[0].$v[1]][2] = $icons[$v[0].$v[1]][2] . "<h6>$table->label</h6>" . $html;
* Don't insert linebreaks in empty bubble
*/
if ($html != '') {
$html = "<br />" . $html;
}
$icons[$v[0] . $v[1]][2] = $icons[$v[0] . $v[1]][2] . $html;
if ($customImageFound) {
$icons[$v[0] . $v[1]][3] = $iconImg;
}
} else {
$groupedIcons[] = array($v[0], $v[1], $html, $iconImg, $width, $height, 'groupkey' => $groupKey, 'listid' => $listId, 'title' => $title, 'groupClass' => 'type' . $gClass);
}
} else {
// Default icon - lets see if we need to use a letter icon instead
if (FArrayHelper::getValue($letters, $c, '') != '') {
$iconImg = $uri->getScheme() . '://www.google.com/mapfiles/marker' . JString::strtoupper($letters[$c]) . '.png';
}
$icons[$v[0] . $v[1]] = array($v[0], $v[1], $html, $iconImg, $width, $height, 'groupkey' => $groupKey, 'listid' => $listId, 'title' => $title, 'groupClass' => 'type' . $gClass);
}
if ($params->get('fb_gm_use_radius', '0') == '1') {
$radiusElement = FArrayHelper::getValue($radiusElements, $c, '');
$radiusUnits = FArrayHelper::getValue($radiusUnits, $c, 'k');
$radiusMeters = $radiusUnits == 'k' ? 1000 : 1609.34;
if (!empty($radiusElement)) {
$radius = (double) $row->{$radiusElement};
$radius *= $radiusMeters;
$icons[$v[0] . $v[1]]['radius'] = $radius;
} else {
$default = (double) ArrayHelper::getvalue($radiusDefaults, $c, 50);
$default *= $radiusMeters;
$icons[$v[0] . $v[1]]['radius'] = $default;
}
}
$icons[$v[0] . $v[1]]['c'] = $c;
$this->recordCount++;
$k++;
}
}
// Replace last icon?
$iconImg = FArrayHelper::getValue($aLastIcons, $c, '');
if ($iconImg != '' && !empty($icons)) {
list($width, $height) = $this->markerSize(JPATH_SITE . '/media/com_fabrik/images/' . $iconImg);
$icons[$v[0] . $v[1]][3] = '/media/com_fabrik/images/' . $iconImg;
$icons[$v[0] . $v[1]][4] = $width;
$icons[$v[0] . $v[1]][5] = $height;
}
$c++;
}
// Replace coord keys with numeric keys
$icons = array_values($icons);
$icons = array_merge($icons, $groupedIcons);
if ($maxMarkers != 0 && $maxMarkers < count($icons)) {
$icons = array_slice($icons, -$maxMarkers);
}
$limitMessageShown = !($k >= $recLimit);
if (!$limitMessageShown && $recLimit !== 0 && $limitMessage != '') {
$this->app->enqueueMessage($limitMessage);
}
FabrikHelperHTML::debug($icons, 'map');
return $icons;
}
