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<?php |
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/** |
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* Marker Shortcode |
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* |
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* Use with [leaflet-marker ...] |
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* |
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* @param array $atts user-input array |
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* @param string $content user-input content (allows HTML) |
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* @return string content for post/page |
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*/ |
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|
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// Exit if accessed directly |
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if ( !defined( 'ABSPATH' ) ) exit; |
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|
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include_once(LEAFLET_MAP__PLUGIN_DIR . 'shortcodes/class.shortcode.php'); |
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|
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class Leaflet_Marker_Shortcode extends Leaflet_Shortcode { |
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protected function getHTML ($atts='', $content=null) { |
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if (!empty($atts)) extract($atts); |
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|
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if (!empty($address)) { |
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include_once(LEAFLET_MAP__PLUGIN_DIR . 'class.geocoder.php'); |
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$location = new Leaflet_Geocoder( $address ); |
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$lat = $location->lat; |
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$lng = $location->lng; |
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} |
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|
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/* add to user contributed lat lng */ |
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$lat = empty($lat) ? ( empty($y) ? '0' : $y ) : $lat; |
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$lng = empty($lng) ? ( empty($x) ? '0' : $x ) : $lng; |
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|
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$options = array( |
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'draggable' => isset($draggable) ? $draggable : NULL, |
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'title' => isset($title) ? $title : NULL, |
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'alt' => isset($alt) ? $alt : NULL, |
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'zIndexOffset' => isset($zindexoffset) ? $zindexoffset : NULL, |
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'opacity' => isset($opacity) ? $opacity : NULL, |
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'iconUrl' => isset($iconurl) ? $iconurl : NULL, |
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'iconSize' => isset($iconsize) ? $iconsize : NULL, |
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'iconAnchor' => isset($iconanchor) ? $iconanchor : NULL, |
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'shadowUrl' => isset($shadowurl) ? $shadowurl : NULL, |
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'shadowSize' => isset($shadowsize) ? $shadowsize : NULL, |
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'shadowAnchor' => isset($shadowanchor) ? $shadowanchor : NULL |
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); |
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|
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$args = array( |
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'draggable' => FILTER_VALIDATE_BOOLEAN, |
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'title' => FILTER_SANITIZE_STRING, |
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'alt' => FILTER_SANITIZE_STRING, |
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'zIndexOffset' => FILTER_VALIDATE_INT, |
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'opacity' => FILTER_VALIDATE_FLOAT, |
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'iconUrl' => FILTER_SANITIZE_URL, |
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'shadowUrl' => FILTER_SANITIZE_URL, |
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'iconSize' => array( |
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'filter' => FILTER_SANITIZE_STRING, |
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'flags' => FILTER_FORCE_ARRAY |
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), |
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'iconAnchor' => array( |
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'filter' => FILTER_SANITIZE_STRING, |
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'flags' => FILTER_FORCE_ARRAY |
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), |
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'shadowSize' => array( |
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'filter' => FILTER_SANITIZE_STRING, |
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'flags' => FILTER_FORCE_ARRAY |
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), |
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'shadowAnchor' => array( |
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'filter' => FILTER_SANITIZE_STRING, |
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'flags' => FILTER_FORCE_ARRAY |
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) |
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); |
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|
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$options = $this->LM->json_sanitize($options, $args); |
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|
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if ($options === '[]') { |
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$options = '{}'; |
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} |
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ob_start(); |
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?> |
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<script> |
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WPLeafletMapPlugin.add(function () { |
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var marker_options = (function () { |
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var _options = <?php echo $options; ?>, |
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iconArrays = ['iconSize', 'iconAnchor', |
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'shadowSize', 'shadowAnchor']; |
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if (_options.iconUrl) { |
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// arrays are strings, unfortunately... |
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for (var i = 0, len = iconArrays.length; i < len; i++) { |
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var option_name = iconArrays[i], |
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option = _options[ option_name ]; |
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if (option) { |
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_options[ option_name ] = option.join('').split(','); |
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} |
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} |
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_options.icon = new L.Icon( _options ); |
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} |
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return _options; |
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})(), |
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draggable = marker_options.draggable, |
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marker = L.marker([<?php echo $lat . ',' . $lng; ?>], marker_options), |
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previous_map = WPLeafletMapPlugin.getCurrentMap(), |
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is_image = previous_map.is_image_map, |
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previous_map_onload, |
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markergroup = WPLeafletMapPlugin.getCurrentMarkerGroup(); |
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<?php |
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if (empty($lat) && empty($lng)) { |
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/* update lat lng to previous map's center */ |
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?> |
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if (!is_image) { |
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marker.setLatLng( previous_map.getCenter() ); |
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} else { |
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marker.setLatLng( [0, 0] ); |
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} |
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<?php |
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} |
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?> |
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if (draggable) { |
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marker.on('dragend', function () { |
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var latlng = this.getLatLng(), |
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lat = latlng.lat, |
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lng = latlng.lng; |
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if (is_image) { |
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console.log('leaflet-marker y=' + lat + ' x=' + lng); |
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} else { |
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console.log('leaflet-marker lat=' + lat + ' lng=' + lng); |
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} |
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}); |
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} |
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|
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marker.addTo( markergroup ); |
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<?php |
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$this->LM->add_popup_to_shape($atts, $content, 'marker'); |
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?> |
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WPLeafletMapPlugin.markers.push( marker ); |
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}); // end add function |
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</script> |
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<?php |
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|
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return ob_get_clean(); |
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} |
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} |
