forked from Snck3rs/contao-leaflet-maps
Switch to PSR-4.
This commit is contained in:
David Molineus
240
src/Mapper/MapMapper.php
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240
src/Mapper/MapMapper.php
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<?php
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/**
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* @package contao-leaflet-maps
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* @author David Molineus <david.molineus@netzmacht.de>
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* @copyright 2014-2016 netzmacht David Molineus
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* @license LGPL 3.0
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* @filesource
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*
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*/
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namespace Netzmacht\Contao\Leaflet\Mapper;
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use Netzmacht\Contao\Leaflet\Filter\Filter;
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use Netzmacht\Contao\Leaflet\Model\ControlModel;
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use Netzmacht\Contao\Leaflet\Model\MapModel;
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use Netzmacht\JavascriptBuilder\Type\Expression;
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use Netzmacht\LeafletPHP\Definition;
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use Netzmacht\LeafletPHP\Definition\Control;
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use Netzmacht\LeafletPHP\Definition\Layer;
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use Netzmacht\LeafletPHP\Definition\Map;
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/**
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* Class MapMapper maps the database map model to the leaflet definition.
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*
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* @package Netzmacht\Contao\Leaflet\Mapper
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*/
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class MapMapper extends AbstractMapper
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{
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/**
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* Class of the model being build.
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*
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* @var string
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*/
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protected static $modelClass = 'Netzmacht\Contao\Leaflet\Model\MapModel';
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/**
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* Class of the definition being created.
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*
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* @var string
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*/
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protected static $definitionClass = 'Netzmacht\LeafletPHP\Definition\Map';
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/**
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* {@inheritdoc}
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*/
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protected function initialize()
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{
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$this->optionsBuilder
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->addOptions('center', 'zoom', 'zoomControl')
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->addOptions('dragging', 'touchZoom', 'scrollWheelZoom', 'doubleClickZoom', 'boxZoom', 'tap', 'keyboard')
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->addOptions('trackResize', 'closeOnClick', 'bounceAtZoomLimits')
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->addConditionalOptions('adjustZoomExtra', array('minZoom', 'maxZoom', 'zoomSnap', 'zoomDelta'))
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->addConditionalOptions('keyboard', array('keyboardPanOffset', 'keyboardZoomOffset'));
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}
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/**
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* {@inheritdoc}
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*/
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protected function build(
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Definition $map,
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\Model $model,
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DefinitionMapper $mapper,
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Filter $filter = null,
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Definition $parent = null
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) {
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if ($map instanceof Map && $model instanceof MapModel) {
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$this->buildCustomOptions($map, $model);
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$this->buildControls($map, $model, $mapper, $filter);
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$this->buildLayers($map, $model, $mapper, $filter);
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$this->buildBoundsCalculation($map, $model);
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$this->buildLocate($map, $model);
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}
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}
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/**
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* {@inheritdoc}
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*/
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protected function buildConstructArguments(
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\Model $model,
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DefinitionMapper $mapper,
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Filter $filter = null,
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$elementId = null
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) {
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return array(
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$this->getElementId($model, $elementId),
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$this->getElementId($model, $elementId)
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);
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}
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/**
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* Build map custom options.
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*
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* @param Map $map The map being built.
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* @param MapModel $model The map model.
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*
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* @return void
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*/
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protected function buildCustomOptions(Map $map, MapModel $model)
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{
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if ($model->options) {
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$options = json_decode($model->options, true);
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if (is_array($options)) {
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$map->setOptions($options);
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}
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}
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$map->setOption('dynamicLoad', (bool) $model->dynamicLoad);
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}
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/**
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* Build map controls.
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*
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* @param Map $map The map being built.
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* @param MapModel $model The map model.
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* @param DefinitionMapper $mapper The definition mapper.
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* @param Filter $filter Optional request filter.
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*
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* @return void
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*/
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private function buildControls(Map $map, MapModel $model, DefinitionMapper $mapper, Filter $filter = null)
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{
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$collection = ControlModel::findActiveBy('pid', $model->id, array('order' => 'sorting'));
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if (!$collection) {
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return;
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}
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foreach ($collection as $control) {
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$control = $mapper->handle($control, $filter, null, $map);
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if ($control instanceof Control) {
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$control->addTo($map);
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}
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}
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}
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/**
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* Build map layers.
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*
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* @param Map $map The map being built.
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* @param MapModel $model The map model.
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* @param DefinitionMapper $mapper Definition mapper.
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* @param Filter $filter Optional request filter.
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*
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* @return void
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*/
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private function buildLayers(Map $map, MapModel $model, DefinitionMapper $mapper, Filter $filter = null)
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{
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$collection = $model->findActiveLayers();
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if ($collection) {
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foreach ($collection as $layer) {
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if (!$layer->active) {
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continue;
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}
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$layer = $mapper->handle($layer, $filter, null, $map);
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if ($layer instanceof Layer) {
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$layer->addTo($map);
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}
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}
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}
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}
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/**
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* Build map bounds calculations.
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*
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* @param Map $map The map being built.
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* @param MapModel $model The map model.
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*
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* @return void
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*/
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private function buildBoundsCalculation(Map $map, MapModel $model)
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{
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$adjustBounds = deserialize($model->adjustBounds, true);
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if (in_array('deferred', $adjustBounds)) {
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$map->setOption('adjustBounds', true);
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}
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if ($model->boundsPadding) {
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$value = array_map('intval', explode(',', $model->boundsPadding, 4));
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if (count($value) === 4) {
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$map->setOption('boundsPaddingTopLeft', [$value[0], $value[1]]);
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$map->setOption('boundsPaddingBottomRight', [$value[2], $value[3]]);
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} elseif (count($value) === 2) {
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$map->setOption('boundsPadding', $value);
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}
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}
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if (in_array('load', $adjustBounds)) {
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$map->calculateFeatureBounds();
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}
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}
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/**
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* Build map bounds calculations.
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*
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* @param Map $map The map being built.
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* @param MapModel $model The map model.
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*
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* @return void
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*/
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private function buildLocate(Map $map, MapModel $model)
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{
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if ($model->locate) {
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$options = array();
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$mapping = array(
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'setView' => 'locateSetView',
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'watch' => 'locateWatch',
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'enableHighAccuracy' => 'enableHighAccuracy',
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);
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foreach ($mapping as $option => $property) {
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if ($model->$property) {
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$options[$option] = (bool) $model->$property;
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}
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}
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$mapping = array(
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'maxZoom' => 'locateMaxZoom',
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'timeout' => 'locateTimeout',
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'maximumAge' => 'locateMaximumAge',
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);
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foreach ($mapping as $option => $property) {
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if ($model->$property) {
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$options[$option] = (int) $model->$property;
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}
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}
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$map->locate($options);
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}
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}
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}
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