<?php
use Admin\Libraries\ModelHelper;
use Admin\Libraries\Fields\Field;
use Admin\Libraries\Column;
use Admin\Libraries\Sort;
//View Composers
//admin index view
View::composer('administrator::index', function ($view) {
//get a model instance that we'll use for constructing stuff
$modelInstance = ModelHelper::getModel($view->modelName);
$columns = Column::getColumns($modelInstance);
$editFields = Field::getEditFields($modelInstance);
$bundleConfig = Bundle::get('administrator');
//add the view fields
$view->modelTitle = Config::get('administrator::administrator.models.' . $view->modelName . '.title', $view->modelName);
$view->modelSingle = Config::get('administrator::administrator.models.' . $view->modelName . '.single', $view->modelTitle);
$view->columns = $columns['columns'];
$view->includedColumns = $columns['includedColumns'];
$view->primaryKey = $modelInstance::$key;
$view->sort = Sort::get($modelInstance)->toArray();
$view->rows = ModelHelper::getRows($modelInstance, $view->sort);
$view->editFields = $editFields['arrayFields'];
$view->dataModel = $editFields['dataModel'];
$view->filters = ModelHelper::getFilters($modelInstance);
$view->baseUrl = URL::to_route('admin_index');
$view->bundleHandles = $bundleConfig['handles'];
$view->expandWidth = ModelHelper::getExpandWidth($modelInstance);
$view->modelInstance = $modelInstance;
$view->model = isset($view->model) ? $view->model : false;
});
use Admin\Libraries\Fields\Field;
use Admin\Libraries\ModelConfig;
use Admin\Libraries\Menu;
//View Composers
//admin index view
View::composer('administrator::index', function ($view) {
//get a model instance that we'll use for constructing stuff
$config = $view->config;
$model = $config->model;
$baseUrl = URL::to_route('admin_index');
$route = parse_url($baseUrl);
//get the edit fields
$editFields = Field::getEditFields($config);
//add the view fields
$view->primaryKey = $model::$key;
$view->rows = ModelHelper::getRows($config, $config->sort);
$view->editFields = $editFields;
$view->actions = $config->actions;
$view->filters = Field::getFilters($config);
$view->baseUrl = $baseUrl;
$view->assetUrl = URL::to('bundles/administrator/');
$view->route = $route['path'] . '/';
$view->model = isset($view->model) ? $view->model : false;
});
//admin settings view
View::composer('administrator::settings', function ($view) {
$config = $view->config;
$baseUrl = URL::to_route('admin_index');
$route = parse_url($baseUrl);
//get the edit fields
$editFields = Field::getEditFields($config);
//accountingjs
$assets->add('accountingjs', 'js/accounting.js');
//historyjs
$assets->add('historyjs', 'js/history/native.history.js');
//and finally the admin js file
$assets->add('admin', 'js/admin.js');
});
//validate_admin filter
Route::filter('validate_admin', function () {
//get the admin check closure that should be supplied in the config
$authCheck = Config::get('administrator::administrator.auth_check');
if (!$authCheck()) {
$loginUrl = URL::to(Config::get('administrator::administrator.login_path', 'user/login'));
$redirectKey = Config::get('administrator::administrator.login_redirect_key', 'redirect');
$redirectUri = URL::to_route('admin_dashboard');
return Redirect::to($loginUrl)->with($redirectKey, $redirectUri);
}
});
//validate_model filter
Route::filter('validate_model', function () {
$modelName = URI::segment(2);
$model = ModelHelper::getModelInstance($modelName);
//if the model doesn't exist at all, redirect to 404
if (!$model) {
return Response::error('404');
}
//if the model does exist, check if this user has permission to access it
if (!ModelHelper::checkPermission($modelName)) {
Redirect::to_route('admin_dashboard');
}
});
/**
* Takes a model menu name and returns a ModelConfig instance if it can be found, or false otherwise
*
* @param string|int $modelName //the model config/uri name
*
* @return false|ModelConfig object
*/
public static function get($modelName)
{
//first we need to find the model's config (if it exists)
if (!($config = static::find($modelName))) {
return false;
}
//now that we have the config, we can begin to check if all of the required fields are provided
//but first we have to check if the user has permission to access this model
$permission = array_get($config, 'permission');
if (is_callable($permission) && !$permission()) {
return false;
}
//if the title or single names are provided, throw an exception
if (!is_string(array_get($config, 'title')) || !is_string(array_get($config, 'single'))) {
throw new Exception("Administrator: " . __('administrator::administrator.valid_title'));
}
//get an instance of the model
$modelName = array_get($config, 'model');
if (!is_string($modelName)) {
throw new Exception("Administrator: " . __('administrator::administrator.valid_model'));
}
//grab an instance of the Eloquent model
$config['model'] = ModelHelper::getModelInstance($modelName);
//check if the required columns array was provided
if (!is_array(array_get($config, 'columns'))) {
throw new Exception("Administrator: " . __('administrator::administrator.valid_columns'));
}
//check if the edit fields array was provided
if (!is_array(array_get($config, 'edit_fields'))) {
throw new Exception("Administrator: " . __('administrator::administrator.valid_edit'));
}
//now we can instantiate the object
return new static($config);
}
/**
* Gets a list of related items based on a string search param called 'term'
*
* @param string $modelName
* @param string $field //the relationship field/method name
*
* @return array of objects [{id: string} ... {1: 'name'}, ...]
*/
public function action_search_relation($modelName, $field, $type)
{
//try to get the object
$model = ModelHelper::getModel($modelName);
//get the search term
$term = Input::get('term', '');
$selectedItems = Input::get('selectedItems', false);
//return the rows
return Response::json(ModelHelper::getRelationshipSuggestions($model, $field, $type, $selectedItems, $term));
}
/**
* POST method for handling custom actions on the settings page
*
* @param SettingsConfig $config
*
* @return JSON
*/
public function action_settings_custom_action($config)
{
$model = ModelHelper::getModel($config, $id, false, true);
$actionName = Input::get('action_name', false);
//get the action and perform the custom action
$action = Action::getByName($config, $actionName);
$result = $action->perform($model);
//if the result is a string, return that as an error.
if (is_string($result)) {
return Response::json(array('success' => false, 'error' => $result));
} else {
if (!$result) {
return Response::json(array('success' => false, 'error' => $action->messages['error']));
} else {
return Response::json(array('success' => true));
}
}
}
/**
* Gets a list of related items given constraints
*
* @param ModelConfig $config
*
* @return array of objects [{id: string} ... {1: 'name'}, ...]
*/
public function action_update_options($config)
{
//get the constraints, the search term, and the currently-selected items
$constraints = Input::get('constraints', array());
$term = Input::get('term', '');
$type = Input::get('type', false);
$field = Input::get('field', false);
$selectedItems = Input::get('selectedItems', false);
//return the rows
return Response::json(ModelHelper::updateRelationshipOptions($config->model, $field, $type, $constraints, $selectedItems, $term));
}
