function template_preprocess_getlocations_view_map in Get Locations 7
Same name and namespace in other branches
- 6.2 getlocations.views.inc \template_preprocess_getlocations_view_map()
- 6 getlocations.views.inc \template_preprocess_getlocations_view_map()
- 7.2 views/getlocations.views.inc \template_preprocess_getlocations_view_map()
Preprocess function for getlocations_view_map.tpl
File
- views/
getlocations.views.inc, line 38 - @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL
Code
function template_preprocess_getlocations_view_map(&$variables) {
global $language;
$locations = $variables['view']->style_plugin->rendered_fields;
$options = $variables['view']->style_plugin->options;
$base_field = $variables['view']->style_plugin->view->base_field;
$thiskey = FALSE;
$latlons = array();
$minmaxes = array(
'minlat' => 0,
'minlon' => 0,
'maxlat' => 0,
'maxlon' => 0,
);
$ct = 0;
$entity_type = 'node';
if ($base_field == 'uid') {
$entity_type = 'user';
}
elseif ($base_field == 'tid') {
$entity_type = 'taxonomy_term';
}
elseif ($base_field == 'cid') {
$entity_type = 'comment';
}
if ($options['custom_content_enable'] and !empty($options['custom_content_source'])) {
$custom_content_source = $options['custom_content_source'];
}
else {
$custom_content_source = NULL;
}
if (count($locations)) {
$cats = array();
// we should loop over them and dump bummers with no lat/lon
foreach ($locations as $key => $location) {
$custom_content = $custom_content_source ? $location[$custom_content_source] : '';
$lid = 0;
if (module_exists('getlocations_fields') && isset($location['glid']) && $location['glid'] > 0) {
$lid = $location['glid'];
}
elseif (module_exists('location') && isset($location['lid']) && $location['lid'] > 0) {
$lid = $location['lid'];
if (isset($location['type'])) {
$location['field_name'] = getlocations_get_fieldname($location['type'], $entity_type);
}
}
elseif (module_exists('geofield') && isset($location[$base_field]) && $location[$base_field] > 0) {
$lid = $location[$base_field];
$location['field_name'] = getlocations_get_fieldname($location['type'], $entity_type);
$location['latitude'] = $location[$location['field_name']];
$location['longitude'] = $location[$location['field_name'] . '_1'];
}
elseif (module_exists('geolocation') && isset($location[$base_field]) && $location[$base_field] > 0) {
$lid = $location[$base_field];
$location['field_name'] = getlocations_get_fieldname($location['type'], $entity_type);
$location['latitude'] = $location[$location['field_name']];
$location['longitude'] = $location[$location['field_name'] . '_1'];
}
if ($lid > 0) {
if ($entity_type == 'node') {
$marker = $options['node_map_marker'];
if (isset($location['type']) && isset($location['field_name'])) {
if (isset($options['node_marker__' . drupal_strtolower($location['type']) . '__' . $location['field_name']])) {
$marker = $options['node_marker__' . drupal_strtolower($location['type']) . '__' . $location['field_name']];
}
}
// term marker
$getlocations_term_marker = variable_get('getlocations_term_marker', array(
'enable' => 0,
'vids' => 0,
'max_depth' => '',
));
if ($getlocations_term_marker['enable'] && $getlocations_term_marker['vids']) {
$vids = $getlocations_term_marker['vids'];
foreach ($vids as $vid) {
if ($nid = getlocations_get_nid_from_lid($lid)) {
$query = db_select('taxonomy_index', 't');
$query
->fields('t', array(
'tid',
));
$query
->join('taxonomy_term_data', 'd', 't.tid=d.tid');
$query
->condition('t.nid', $nid);
$query
->condition('d.vid', $vid);
$result = $query
->execute()
->fetchObject();
if (isset($result->tid) && $result->tid > 0 && isset($options['term_marker_' . $result->tid])) {
$marker = $options['term_marker_' . $result->tid];
}
}
}
}
}
elseif ($entity_type == 'taxonomy_term') {
$marker = $options['vocabulary_map_marker'];
if (isset($location['field_name'])) {
if (isset($options['vocabulary_marker_' . $location['field_name']])) {
$marker = $options['vocabulary_marker_' . $location['field_name']];
}
}
}
elseif ($entity_type == 'user') {
$marker = $options['user_map_marker'];
}
elseif ($entity_type == 'comment') {
$marker = $options['comment_map_marker'];
}
// per item marker
if (isset($location['marker']) && !empty($location['marker'])) {
$marker = $location['marker'];
}
// dump bummers with no lat/lon
if ($latlon = getlocations_latlon_check($location['latitude'] . ',' . $location['longitude'])) {
$ll = explode(',', $latlon);
$location['latitude'] = $ll[0];
$location['longitude'] = $ll[1];
$minmaxes = getlocations_do_minmaxes($ct, $location, $minmaxes);
$name = htmlspecialchars_decode(isset($location['name']) && $location['name'] ? strip_tags($location['name']) : (isset($location['title']) && $location['title'] ? strip_tags($location['title']) : ''), ENT_QUOTES);
// categories
$cat = '';
if ($options['category_method']) {
if ($options['category_method'] == 1) {
// content type
if (!isset($location['type']) && isset($location['machine_name'])) {
$location['type'] = $location['machine_name'];
}
if (isset($location['type'])) {
$cat = $location['type'];
// lookup label
$query = db_select('node_type', 't');
$query
->fields('t', array(
'name',
));
$query
->condition('t.type', $cat);
$label = $query
->execute()
->fetchField();
$cats[$cat] = $label;
}
}
elseif ($options['category_method'] == 2) {
// term_reference_field
if (isset($location[$options['category_term_reference_field']])) {
$label = $location[$options['category_term_reference_field']];
$cat = preg_replace("/\\s+/", "_", $label);
$cat = preg_replace("/'/", "", $cat);
$cat = drupal_strtolower($cat);
$cats[$cat] = $label;
}
}
if ($cat) {
$options['categories'] = $cats;
}
}
$latlons[$ct] = array(
$location['latitude'],
$location['longitude'],
$lid,
$name,
$marker,
$base_field,
$custom_content,
$cat,
);
// special case for ajax, a custom content field containing the key of the map associated with an exposed form
$thiskey = FALSE;
if (isset($location['nothing']) && preg_match("/^key_/", $location['nothing'])) {
$thiskey = trim($location['nothing']);
}
$ct++;
}
}
}
}
if ($ct < 2 || $lid == 0) {
unset($minmaxes);
$minmaxes = '';
}
// get the defaults and override with the style plugin options
$getlocations_defaults = getlocations_defaults();
$newdefaults = getlocations_adjust_vars($getlocations_defaults, $options);
$mapid = getlocations_setup_map($newdefaults);
if ($thiskey) {
$mapid = $thiskey;
}
getlocations_js_settings_do($newdefaults, $latlons, $minmaxes, $mapid);
// show_search_distance
if (isset($variables['view']->exposed_data['distance']) && isset($variables['view']->exposed_data['distance']['latitude']) && $variables['view']->exposed_data['distance']['latitude'] && isset($variables['view']->exposed_data['distance']['longitude']) && $variables['view']->exposed_data['distance']['longitude'] && $variables['view']->exposed_data['distance']['search_distance']) {
$newdefaults['search_dist_info'] = $variables['view']->exposed_data['distance'];
}
$variables['map'] = theme('getlocations_show', array(
'width' => $newdefaults['width'],
'height' => $newdefaults['height'],
'defaults' => $newdefaults,
'mapid' => $mapid,
'latlons' => $latlons,
'minmaxes' => $minmaxes,
'type' => '',
'node' => '',
));
}