first commit

.gitignore

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+.DS_Store
+phpunit.phar
+/vendor
+composer.phar
+composer.lock
+*.project
+.idea/

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Jens Segers
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+经纬度选择器
+======
+
+这个扩展用来帮助你在form表单中选择经纬度，用来替代`Laravel-admin`中内置的`Form\Field\Map`组件, 组件支持的地图包括`Google map`、`百度地图`、`高德地图`、`腾讯地图`、`Yadex map`.
+
+## Installation
+
+```bash
+composer require laravel-admin-ext/latlong -vvv
+```
+
+## Configuration
+
+打开config/admin.php，按照你的情况在extensions部分加上如下的配置：
+
+```php
+
+    'extensions' => [
+
+        'latlong' => [
+
+            // 是否开始这个组件，默认true
+            'enable' => true,
+
+            // 选择下面指定的provider
+            'default' => 'yandex',
+
+            // 根据上面的选择，填写相应地图的api_key，api_key需要到相应的平台去自行申请
+            'providers' => [
+
+                'google' => [
+                    'api_key' => '',
+                ],
+
+                'baidu' => [
+                    'api_key' => 'xck5u2lga9n1bZkiaXIHtMufWXQnVhdx',
+                ],
+
+                'tencent' => [
+                    'api_key' => 'VVYBZ-HRJCX-NOJ4Z-ZO3PU-ZZA2J-QPBBT',
+                ],
+
+                'amap' => [
+                    'api_key' => '3693fe745aea0df8852739dac08a22fb',
+                ],
+            ]
+        ]
+    ]
+
+```
+
+## Usage
+
+假设你的表中有两个字段`latitude`和`longitude`分别表示纬度和经度，那么在表单中使用如下：
+```php
+$form->latlong('latitude', 'longitude', '经纬度选择');
+
+// 设置地图高度
+$form->latlong('latitude', 'longitude', '经纬度')->height(500);
+
+// 设置默认值
+$form->latlong('latitude', 'longitude', '经纬度')->default(['lat' => 90, 'lng' => 90]);
+```
+
+## Donate
+
+如果觉得这个项目帮你节约了时间，不妨支持一下;)
+
+![-1](https://cloud.githubusercontent.com/assets/1479100/23287423/45c68202-fa78-11e6-8125-3e365101a313.jpg)
+
+License
+------------
+Licensed under [The MIT License (MIT)](LICENSE).

composer.json

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+{
+    "name": "laravel-admin-ext/latlong",
+    "description": "Latitude & Longitude selector",
+    "type": "library",
+    "keywords": ["laravel-admin", "extension"],
+    "homepage": "https://github.com/laravel-admin-ext/latlong",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "z-song",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "php": ">=7.0.0",
+        "encore/laravel-admin": "~1.6"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~6.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Encore\\Admin\\Latlong\\": "src/"
+        }
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "Encore\\Admin\\Latlong\\LatlongServiceProvider"
+            ]
+        }
+    }
+}

resources/views/latlong.blade.php

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+<div class="{{$viewClass['form-group']}} {!! !$errors->has($errorKey) ? '' : 'has-error' !!}">
+
+    <label for="{{$id['lat']}}" class="{{$viewClass['label']}} control-label">{{$label}}</label>
+
+    <div class="{{$viewClass['field']}}">
+
+        @include('admin::form.error')
+
+        <div class="row">
+            <div class="col-md-3">
+                <input id="{{$id['lat']}}" name="{{$name['lat']}}" class="form-control" value="{{ old($column['lat'], $value['lat']) }}" {!! $attributes !!} />
+            </div>
+            <div class="col-md-3">
+                <input id="{{$id['lng']}}" name="{{$name['lng']}}" class="form-control" value="{{ old($column['lng'], $value['lng']) }}" {!! $attributes !!} />
+            </div>
+        </div>
+
+        <br>
+
+        <div id="map_{{$id['lat'].$id['lng']}}" style="width: 100%;height: {{ $height }}px"></div>
+
+        @include('admin::form.help-block')
+
+    </div>
+</div>

src/Extension.php

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+<?php
+
+namespace Encore\Admin\Latlong;
+
+use Encore\Admin\Extension as BaseExtension;
+
+class Extension extends BaseExtension
+{
+    public $name = 'latlong';
+
+    public $views = __DIR__.'/../resources/views';
+}

src/Latlong.php

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+<?php
+
+namespace Encore\Admin\Latlong;
+
+use Encore\Admin\Form\Field;
+use Encore\Admin\Latlong\Map;
+
+class Latlong extends Field
+{
+    /**
+     * Column name.
+     *
+     * @var array
+     */
+    protected $column = [];
+
+    /**
+     * @var array
+     */
+    protected static $providers = [
+        'baidu'   => Map\Baidu::class,
+        'tencent' => Map\Tencent::class,
+        'amap'    => Map\Amap::class,
+        'google'  => Map\Google::class,
+        'yandex'  => Map\Yandex::class,
+    ];
+
+    /**
+     * @var Map\AbstractMap
+     */
+    protected static $provider;
+
+    /**
+     * @var string
+     */
+    protected $view = 'laravel-admin-latlong::latlong';
+
+    /**
+     * Map height.
+     *
+     * @var int
+     */
+    protected $height = 300;
+
+    /**
+     * Get assets required by this field.
+     *
+     * @return array
+     */
+    public static function getAssets()
+    {
+        return ['js' => static::getProvider()->getAssets()];
+    }
+
+    /**
+     * @param string $name
+     * @return Map\AbstractMap
+     */
+    public static function getProvider($name = '')
+    {
+        if (static::$provider) {
+            return static::$provider;
+        }
+
+        $name = Extension::config('default', $name);
+        $args = Extension::config("providers.$name", []);
+
+        return static::$provider = new static::$providers[$name](...array_values($args));
+    }
+
+    /**
+     * Latlong constructor.
+     *
+     * @param string $column
+     * @param array $arguments
+     */
+    public function __construct($column, $arguments)
+    {
+        $this->column['lat'] = (string)$column;
+        $this->column['lng'] = (string)$arguments[0];
+
+        array_shift($arguments);
+
+        $this->label = $this->formatLabel($arguments);
+        $this->id    = $this->formatId($this->column);
+    }
+
+    /**
+     * Set map height.
+     *
+     * @param int $height
+     * @return $this
+     */
+    public function height($height = 300)
+    {
+        $this->height = $height;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View|string
+     */
+    public function render()
+    {
+        $this->script = static::getProvider()->applyScript($this->id);
+
+        return parent::render()->with(['height' => $this->height]);
+    }
+}

src/LatlongServiceProvider.php

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+<?php
+
+namespace Encore\Admin\Latlong;
+
+use Encore\Admin\Admin;
+use Encore\Admin\Form;
+use Illuminate\Support\ServiceProvider;
+
+class LatlongServiceProvider extends ServiceProvider
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function boot(Extension $extension)
+    {
+        if (! Extension::boot()) {
+            return ;
+        }
+
+        $this->loadViewsFrom($extension->views(), 'laravel-admin-latlong');
+
+        Admin::booting(function () {
+            Form::extend('latlong', Latlong::class);
+        });
+    }
+}

src/Map/AbstractMap.php

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+<?php
+
+namespace Encore\Admin\Latlong\Map;
+
+abstract class AbstractMap
+{
+    /**
+     * @var string
+     */
+    protected $api;
+
+    /**
+     * Tencent constructor.
+     * @param $key
+     */
+    public function __construct($key = '')
+    {
+        if ($key) {
+            $this->api = sprintf($this->api, $key);
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getAssets()
+    {
+        return [$this->api];
+    }
+
+    /**
+     * @param array $id
+     * @return string
+     */
+    abstract public function applyScript(array $id);
+}