$editFields = Field::getEditFields($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);
//add the view fields
$view->editFields = $editFields;
$view->actions = $config->actions;
$view->baseUrl = $baseUrl;
$view->assetUrl = URL::to('bundles/administrator/');
$view->route = $route['path'] . '/';
});
//header view
View::composer(array('administrator::partials.header', 'administrator::dashboard'), function ($view) {
$view->menu = Menu::getMenu();
$view->settingsPrefix = Admin\Libraries\SettingsConfig::$prefix;
});
/**
* After a model has been saved, this is called to save the relationships
*
* @param ModelConfig $config
* @param Eloquent $model
*
* @return false|object
*/
public static function saveRelationships($config, &$model)
{
$editFields = Field::getEditFields($config);
//run through the edit fields to see if we need to set relationships
foreach ($editFields['objectFields'] as $field => $info) {
if ($info->external) {
$info->fillModel($model, \Input::get($field, NULL));
}
}
}
<?php
use Admin\Libraries\ModelHelper;
use Admin\Libraries\Fields\Field;
use Admin\Libraries\Column;
use Admin\Libraries\Sort;
//View Composers
//admin index view
View::composer('administrator::index', function ($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;
});
/**
* Given a model, field, type (filter or edit), and search term, this returns an array of arrays with 'id' and 'name'
*
* @param Eloquent $model
* @param string $field
* @param string $type //either 'filter' or 'edit'
* @param array|false $selectedItems //an array of ids of currently-selected items (necessary to maintain selections)
* @param string $term //the search term
*
* @return array
*/
public static function getRelationshipSuggestions($model, $field, $type, $selectedItems, $term)
{
//first get the related model
$related_model = $model->{$field}()->model;
$info = false;
//now we can sort out what the actual field info is
if ($type === 'filter') {
$fields = static::getFilters($model);
} else {
$editFields = Field::getEditFields($model);
$fields = $editFields['arrayFields'];
}
//iterate over the fields to get the one for this $field value
foreach ($fields as $key => $val) {
if ($key === $field) {
$info = $val;
}
}
//if we can't find the field, return an empty array
if (!$info) {
return array();
}
//set up the field object
$info = Field::get($field, $info, $model, false);
//now we can start to set up the query
$query = new \Laravel\Database\Eloquent\Query($related_model);
//set up the wheres
foreach ($info->searchFields as $search) {
$query->or_where(DB::raw($search), 'LIKE', '%' . $term . '%');
}
//include the currently-selected items
if ($selectedItems) {
//if this isn't an array, set it up as one
$selectedItems = is_array($selectedItems) ? $selectedItems : array($selectedItems);
$query->or_where_in($related_model::$key, $selectedItems);
} else {
$selectedItems = array();
}
//set up the limits
$query->take($info->numOptions + count($selectedItems));
//return the array map based on the result set
return array_map(function ($m) use($info, $field, $related_model) {
return array($related_model::$key => $m->{$related_model::$key}, $info->nameField => $m->{$info->nameField});
}, $query->get());
}
/**
* Gets a model's columns given the a model's config
*
* @param ModelConfig $config
*
* @return array(
* 'columns' => array(detailed..),
* 'includedColumns' => array(field => full_column_name, ...)),
* 'computedColumns' => array(key, key, key)
*/
public static function getColumns($config)
{
$model = $config->model;
$return = array('columns' => array(), 'columnArrays' => array(), 'columnObjects' => array(), 'includedColumns' => array(), 'computedColumns' => array(), 'relatedColumns' => array());
//check if there are columns to iterate over
if (count($config->columns) > 0) {
$columns = array();
foreach ($config->columns as $field => $column) {
//get the column object
if (!($columnObject = Column::get($field, $column, $config))) {
continue;
}
//save the column object with a $field-based key, as a simple array (to use in knockout), and as a simple array of arrays
$return['columnObjects'][$field] = $columnObject;
$return['columns'][] = $columnObject;
$return['columnArrays'][] = $columnObject->toArray();
//categorize the columns
if ($columnObject->isRelated) {
$return['relatedColumns'][$columnObject->field] = $columnObject->field;
//if there are nested values, we'll want to grab the values slightly differently
if (sizeof($columnObject->nested)) {
$fk = $columnObject->nested['models'][0]->{$columnObject->nested['pieces'][0]}()->foreign;
$return['includedColumns'][$fk] = $model->table() . '.' . $fk;
} else {
if ($fk = $columnObject->relationshipField->foreignKey) {
$return['includedColumns'][$fk] = $model->table() . '.' . $fk;
}
}
} else {
if ($columnObject->isComputed) {
$return['computedColumns'][$columnObject->field] = $columnObject->field;
} else {
$return['includedColumns'][$columnObject->field] = $model->table() . '.' . $columnObject->field;
}
}
}
} else {
throw new Exception("Administrator: you must provide a valid 'columns' array in each model's config");
}
//make sure the table key is included
if (!array_get($return['includedColumns'], $model::$key)) {
$return['includedColumns'][$model::$key] = $model->table() . '.' . $model::$key;
}
//make sure any belongs_to fields that aren't on the columns list are included
$editFields = Field::getEditFields($config);
foreach ($editFields['objectFields'] as $field => $info) {
if (is_a($info, 'Admin\\Libraries\\Fields\\Relationships\\BelongsTo')) {
$return['includedColumns'][$info->foreignKey] = $model->table() . '.' . $info->foreignKey;
}
}
return $return;
}
