From 79369d46e6d99a4f474e9e7f1de0be86534e0f25 Mon Sep 17 00:00:00 2001
From: Tony Air <tony@twma.pro>
Date: Thu, 25 Apr 2024 18:11:07 +0200
Subject: [PATCH] IMPR: Map Elements

---
 composer.json               |   4 +-
 src/Elements/MapElement.php |  99 +++++++++++++++++++++
 src/Models/MapPin.php       | 166 ++++++++++++++++++++++++++++++++++++
 3 files changed, 268 insertions(+), 1 deletion(-)
 create mode 100644 src/Elements/MapElement.php
 create mode 100644 src/Models/MapPin.php

diff --git a/composer.json b/composer.json
index a46d004..81a59f3 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,9 @@
         "symbiote/silverstripe-gridfieldextensions": "*",
         "dynamic/silverstripe-elemental-image": "*",
         "gorriecoe/silverstripe-linkfield": "*",
-        "lekoala/silverstripe-filepond": "*"
+        "lekoala/silverstripe-filepond": "*",
+        "symbiote/silverstripe-addressable": "*",
+        "a2nt/silverstripe-mapboxfield": "*"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Elements/MapElement.php b/src/Elements/MapElement.php
new file mode 100644
index 0000000..73d941d
--- /dev/null
+++ b/src/Elements/MapElement.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace A2nt\ElementalBasics\Elements;
+
+use A2nt\SilverStripeMapboxField\MapboxField;
+use BetterBrief\GoogleMapField;
+use Colymba\BulkManager\BulkManager;
+use DNADesign\Elemental\Models\ElementContent;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\GridField\GridField;
+use SilverStripe\Forms\GridField\GridFieldConfig_RelationEditor;
+use SilverStripe\Forms\HTMLEditor\HTMLEditorField;
+use SilverStripe\Forms\NumericField;
+use A2nt\ElementalBasics\Controllers\MapElementController;
+use A2nt\ElementalBasics\Extensions\MapExtension;
+use SilverStripe\Forms\GridField\GridFieldDataColumns;
+
+/**
+ * Class \A2nt\ElementalBasics\Elements\MapElement
+ *
+ * @property int $MapZoom
+ * @method \SilverStripe\ORM\ManyManyList|\A2nt\ElementalBasics\Models\MapPin[] Locations()
+ * @mixin \A2nt\ElementalBasics\Extensions\MapExtension
+ */
+class MapElement extends ElementContent
+{
+    private static $icon = 'font-icon-globe-1';
+
+    private static $singular_name = 'Map Element';
+
+    private static $plural_name = 'Map Element';
+
+    private static $description = 'Displays dynamic map';
+
+    private static $table_name = 'MapElement';
+
+    private static $controller_class = MapElementController::class;
+    private static $map_type = 'mapbox';
+
+    private static $extensions = [
+        MapExtension::class,
+    ];
+
+    public function getType(): string
+    {
+        return self::$singular_name;
+    }
+
+    public function getCMSFields(): FieldList
+    {
+        $fields = parent::getCMSFields();
+
+        $fields->remove('HTML');
+
+        $tab = $fields->findOrMakeTab('Root.MapPins');
+        $tab->setTitle('Description');
+        $tab->push(HTMLEditorField::create('HTML', 'Content'));
+
+        $fields->addFieldsToTab('Root.Main', [
+            NumericField::create('MapZoom', 'Initial Map Zoom (enter a number from 0 to 24)'),
+            GridField::create(
+                'Locations',
+                'Locations',
+                $this->Locations(),
+                $cfg = GridFieldConfig_RelationEditor::create(100)
+            )
+        ]);
+
+        $cfg->getComponentByType(GridFieldDataColumns::class)->setFieldFormatting([
+            'ShowAtMap' => static function ($v, $obj) {
+                return $v ? 'YES' : 'NO';
+            }
+        ]);
+        $cfg->addComponent(new BulkManager());
+
+        return $fields;
+    }
+
+    public static function MapAPIKey(): string
+    {
+        $type = self::config()->get('map_type');
+
+        switch ($type) {
+            case 'mapbox':
+                $key = MapboxField::getAccessToken();
+                break;
+            case 'google-maps':
+                $cfg = Config::inst()->get(GoogleMapField::class, 'default_options');
+                $key = $cfg['api_key'];
+                break;
+            default:
+                $key = '';
+                break;
+        }
+
+        return $key;
+    }
+}
diff --git a/src/Models/MapPin.php b/src/Models/MapPin.php
new file mode 100644
index 0000000..d66180a
--- /dev/null
+++ b/src/Models/MapPin.php
@@ -0,0 +1,166 @@
+<?php
+
+namespace A2nt\ElementalBasics\Models;
+
+use A2nt\SilverStripeMapboxField\MapboxField;
+use A2nt\SilverStripeMapboxField\MarkerExtension;
+use gorriecoe\LinkField\LinkField;
+use gorriecoe\Link\Models\Link;
+use SilverStripe\Forms\CheckboxField;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Versioned\Versioned;
+use A2nt\ElementalBasics\Elements\MapElement;
+use Symbiote\Addressable\Addressable;
+
+/**
+ * Class \A2nt\ElementalBasics\Models\MapPin
+ *
+ * @property int $Version
+ * @property boolean $DirectionsByAddress
+ * @property boolean $LatLngOverride
+ * @property float $Lat
+ * @property float $Lng
+ * @property string $Address
+ * @property string $Suburb
+ * @property string $State
+ * @property string $Postcode
+ * @property string $Country
+ * @property string $Title
+ * @property boolean $ShowAtMap
+ * @property int $PhoneNumberID
+ * @property int $FaxID
+ * @method \Sheadawson\Linkable\Models\Link PhoneNumber()
+ * @method \Sheadawson\Linkable\Models\Link Fax()
+ * @method \SilverStripe\ORM\ManyManyList|\A2nt\ElementalBasics\Elements\MapElement[] MapElements()
+ * @mixin \Symbiote\Addressable\Addressable
+ * @mixin \A2nt\SilverStripeMapboxField\MarkerExtension
+ * @mixin \SilverStripe\Versioned\Versioned
+ */
+class MapPin extends DataObject
+{
+    private static $table_name = 'MapPin';
+
+    private static $db = [
+        'Title' => 'Varchar(255)',
+        'ShowAtMap' => 'Boolean(1)',
+    ];
+
+    private static $has_one = [
+        'PhoneNumber' => Link::class,
+        'Fax' => Link::class,
+    ];
+
+    private static $extensions = [
+        Addressable::class,
+        MarkerExtension::class,
+        Versioned::class,
+    ];
+
+    private static $belongs_many_many = [
+        'MapElements' => MapElement::class,
+    ];
+
+    private static $default_sort = 'Title ASC, ID DESC';
+
+    private static $summary_fields = [
+        'Title',
+        'Address',
+        'ShowAtMap',
+    ];
+
+    private static $defaults = [
+        'ShowAtMap' => '1',
+        'Suburb' => 'Syracuse',
+        'State' => 'NY',
+        'Postcode' => '13210',
+        'Country' => 'US',
+    ];
+
+    public function getCMSFields()
+    {
+        $fields = parent::getCMSFields();
+
+        $fields->removeByName('MapElements');
+
+        $fields->replaceField(
+            'PhoneNumberID',
+            LinkField::create('PhoneNumber', 'Phone Number', $this, [
+                'types' => ['Phone']
+            ])
+        );
+
+        $fields->replaceField(
+            'Fax',
+            LinkField::create('Fax', 'FAX', $this, [
+                'types' => ['Phone']
+            ])
+        );
+        $fields->removeByName(['Map', 'LatLngOverride', 'Lng','Lat']);
+
+        $fields->addFieldsToTab('Root.Main', [
+            CheckboxField::create('ShowAtMap', 'Show at the map?'),
+            CheckboxField::create('LatLngOverride', 'Override Latitude and Longitude?')
+                ->setDescription('Check this box and save to be able to edit the latitude and longitude manually.'),
+            MapboxField::create('Map', 'Choose a location', 'Lat', 'Lng'),
+        ]);
+
+        $this->extend('updateMapPinFields', $fields);
+
+        return $fields;
+    }
+
+    public function onBeforeWrite()
+    {
+        parent::onBeforeWrite();
+
+        $lng = $this->getField('Lng');
+        $lat = $this->getField('Lat');
+
+
+        if (!$this->getField('Country')) {
+            $this->setField('Country', 'us');
+        }
+
+        // geocode
+        try {
+            // reverse geocoding get address
+            if (!$this->hasAddress() && $lng && $lat) {
+                require_once BASE_PATH . '/app/thirdparty/geocoding-example/php/Mapbox.php';
+                $mapbox = new \Mapbox(MapboxField::getAccessToken());
+
+                // GET Address
+                $res = $mapbox->reverseGeocode($lng, $lat);
+                if ($res->success() && $res->getCount()) {
+                    $res = $res->getData();
+                    if (count($res) && isset($res[0]['place_name'])) {
+                        $details = explode(',', $res[0]['place_name']);
+                        $fields = [
+                            'Address',
+                            'City',
+                            'State',
+                            //'Country',
+                        ];
+
+                        $n = count($fields);
+                        for ($i = 0; $i < $n; $i++) {
+                            if (!isset($details[$i])) {
+                                continue;
+                            }
+
+                            $name = $fields[$i];
+                            $val = $details[$i];
+
+                            // get postal code
+                            if ($name === 'State') {
+                                $this->setField('PostalCode', substr($val, strrpos($val, ' ')+1));
+                            }
+
+                            $this->setField($name, $val);
+                        }
+                    }
+                }
+            }
+        } catch (\Exception $e) {
+        }
+    }
+}