soluble/flexstore

FlexStore

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Dependents: 1

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Watchers: 1

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Open Issues: 0


README

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Introduction

Features

  • Extensible datasource
  • ColumModel alteration
  • Renderers and formatters
  • Custom writers

Requirements

  • PHP engine 5.4+, 7.0+

Documentation

Installation

Instant installation via composer.

$ composer require soluble/flexstore:0.*

Most modern frameworks will include Composer out of the box, but ensure the following file is included:

<?php
// include the Composer autoloader
require 'vendor/autoload.php';

Quick start

API

Getting a store

Getting a store from a zend-db select.

<?php

use Soluble\FlexStore\Store;
use Soluble\FlexStore\Source;
use Zend\Db\Adapter\Adapter;
use Zend\Db\Sql\Select;

// 1. Database adapter

$adapter = new Adapter([
                'driver'    => 'mysqli',  // or PDO_Mysql
                'hostname'  => $hostname,
                'username'  => $username,
                'password'  => $password,
                'database'  => $database,
                'charset'   => 'UTF-8'
]);

// 2. Make a select

$select = new Select();
$select->from('product')
       ->where(['flag_archive' => 0]);

// 3. Create a datasource
$sqlSource = new Source\Zend\SqlSource($adapter, $select);

// 4. Get a Store
$store = new Store($sqlSource);

Retrieving data on a store

<?php

use Soluble\FlexStore\Store;
use Soluble\FlexStore\Options;

// 4. Get a Store
$store = new Store($sqlSource);


$options = new Options();
$options->setLimit(10);

$data = $store->getData($options);

foreach ($data as $idx => $row) {
    // The $row is an ArrayObject
    echo $idx . '-' . $row['column'] . PHP_EOL;
}

Getting the ColumnModel

<?php

use Soluble\FlexStore\Store;
use Soluble\FlexStore\Options;

// 4. Get a Store
$store = new Store($sqlSource);


$cm = $store->getColumnModel();

$columns = $cm->getColumns();

// Will look like
[
 ["col_1_name"] => (Soluble\FlexStore\Column\Column) 
 ["col_2_name"] => (Soluble\FlexStore\Column\Column) 
]

// Getting information about a column

$column = $cm->getColumn("col_1_name");

$properties = $column->getProperties();

$column->getName();
$column->getHeader();
$column->getType();

$column->getFormatter();

$column->getWidth();
$column->isEditable();
$column->isExcluded();
$column->isFilterable();
$column->isGroupable();
$column->isSortable();

API

Store

Soluble\FlexStore\Store

Methods Return Comment
__construct(SourceInterface $source) Resultset\ResultsetInterface
getData(Options $options=null) Resultset\ResultsetInterface
getColumnModel() Column\ColumnModel
getSource() Source\SourceInterface

Options

Soluble\FlexStore\Options can be used to alter the data retrieval process.

Methods Return Comment
setLimit($limit, $offset=null) Options Fluent interface
getLimit() integer
getOffset() integer
hasLimit() boolean
hasOffset() boolean
getHydrationOptions() HydrationOptions

Resultset

The Store::getData() method returns a resultset implementing the Resultset\ResultsetInterface. This interface is traversable, countable and implements the Iterator interface (foreach...)

Methods Return Comment
count() integer Number of results
getFieldCount() integer Number of fields/columns
toArray() array
current() ArrayObject The current row
getDataSource() Source\SourceInterface The underlying source

ColumnModel

ColumnModel allows to alter the way columns will be retrieved or displayed.

It must be called before the Store::getData() method.

Basic information
Methods Return Comment
getColumns($include_excluded=false) ArrayObject
get(string $column) Column
exists(string $column) boolean

Sorting columns

Changing the order of the retrieved columns.

Methods Return Comment
sort(array $sorted_columns) |ColumnModel` Fluent

Getting or setting exclusions

Excluded columns are not retrieved by the Store::getData() method.

Methods Return Comment
exclude(array|string $columns) ColumnModel Fluent
includeOnly(array|string $columns) ColumnModel All others will be excluded
getExcluded() array
Adding virtual columns

Adding a column that does not exists in the underlying source. The value of this column is generally computed by a renderer.

Methods Return Comment
add(Column $column, string $after_column=null) |ColumnModel` Fluent
Searching columns

You can search the column model for columns matching a specific pattern.

Methods Return Comment
search() ColumnModel\Search see operations on the search object
Metadata

Metadata are currently retrieved automatically (this will probably change ...)

Methods Return Comment
setMetadata(ColumnsMetadata $metadata) ColumnModel

Search on ColumnModel

You can search the column model for columns matching a specific pattern and apply actions on the result.

Methods Return Comment
all() Search\Result
findByType(string $type) Search\Result
in(array $columns) Search\Result
notIn(array $columns) Search\Result
regexp(string $regexp) Search\Result
findByType(string $type) Search\Result
findVirtual() Search\Result

With the associated Search\Result you can easily

Search on ColumnModel

You can search the column model for columns matching a specific pattern and apply actions on the result.

Methods Return Comment
setEditable(boolean $editable=true) Search\Result
setExcluded(boolean $excluded=true) Search\Result
setFilterable(boolean $filterable=true) Search\Result
setGroupable(boolean $groupable=true) Search\Result
setSortable(boolean $sortable=true) Search\Result
setHidden(boolean $hidden=true) Search\Result
setWidth(int|float|string $width) Search\Result

Supported drivers

Contributing

Contribution are welcome see contribution guide

Coding standards