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authorVictor Häggqvist <[email protected]>2015-03-05 02:31:03 +0100
committerVictor Häggqvist <[email protected]>2015-03-05 02:31:03 +0100
commiteef1ffb0f43783e28d0b931f270cab6d10ece2fb (patch)
treea6695da79c07ac5a099048252f8e8b5f65a2c995
init
Diffstat
-rw-r--r--.gitignore6
-rw-r--r--LICENSE201
-rw-r--r--README.md50
-rw-r--r--composer.json20
-rw-r--r--composer.lock1078
-rw-r--r--phpunit.xml21
-rw-r--r--src/SortByFieldExtension.php82
-rw-r--r--test/Foo.php10
-rw-r--r--test/SortByFieldExtensionTest.php109
9 files changed, 1577 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3a693c9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+composer.phar
+vendor/
+
+# Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
+# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
+# composer.lock
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..5e0fd33
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,201 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction,
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..649b7d0
--- /dev/null
+++ b/README.md
@@ -0,0 +1,50 @@
+# Twig SortByField Extension
+A Twig Extension filter to sort an array of entries (objects or arrays) by an entry field.
+
+# Install
+With composer
+
+ composer require snilius/twig-sort-by-field
+
+# Sample
+The list could look like this, but obviously with more than one key per array
+.
+```php
+$base = array(
+ array(
+ "name" => "Redmine"
+ ),
+ array(
+ "name" => "GitLab"
+ ),
+ array(
+ "name" => "Jenkins"
+ ),
+ array(
+ "name" => "Piwik"
+ )
+);
+```
+
+```twig
+{% for item in base | sortbyfield('name') %}
+
+ {{ item.name }}
+
+{% %}
+```
+
+# License
+ Copyright 2015 Victor Häggqvist
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..aece019
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,20 @@
+{
+ "name": "snilius/twig-sort-by-field",
+ "description": "A Twig Extension filter to sort an array of entries (objects or arrays) by the specified field's value",
+ "require-dev": {
+ "phpunit/phpunit": "~4.5",
+ "twig/extensions": "~1.2"
+ },
+ "license": "Apache-2.0",
+ "authors": [
+ {
+ "name": "Victor Häggqvist",
+ "email": "[email protected]"
+ }
+ ],
+ "autoload": {
+ "psr-4": {
+ "Snilius\\Twig\\": "src/"
+ }
+ }
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..1fe2471
--- /dev/null
+++ b/composer.lock
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+{
+ "_readme": [
+ "This file locks the dependencies of your project to a known state",
+ "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+ "This file is @generated automatically"
+ ],
+ "hash": "b7089a961ba653a5916c4b55d991500b",
+ "packages": [],
+ "packages-dev": [
+ {
+ "name": "doctrine/instantiator",
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+ "url": "https://github.com/doctrine/instantiator.git",
+ "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119"
+ },
+ "dist": {
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+ "url": "https://api.github.com/repos/doctrine/instantiator/zipball/f976e5de371104877ebc89bd8fecb0019ed9c119",
+ "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119",
+ "shasum": ""
+ },
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+ "php": ">=5.3,<8.0-DEV"
+ },
+ "require-dev": {
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+ "ext-phar": "*",
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+ },
+ "type": "library",
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+ "Doctrine\\Instantiator\\": "src"
+ }
+ },
+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
+ "MIT"
+ ],
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+ {
+ "name": "Marco Pivetta",
+ "email": "[email protected]",
+ "homepage": "http://ocramius.github.com/"
+ }
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+ "time": "2014-10-13 12:58:55"
+ },
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+ "source": {
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+ "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
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+ },
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+ "type": "zip",
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+ "shasum": ""
+ },
+ "require": {
+ "php": ">=5.3.3"
+ },
+ "require-dev": {
+ "phpunit/phpunit": "~4.0"
+ },
+ "suggest": {
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+ }
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+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
+ "MIT"
+ ],
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+ "name": "Mike van Riel",
+ "email": "[email protected]"
+ }
+ ],
+ "time": "2015-02-03 12:10:50"
+ },
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+ "name": "phpspec/prophecy",
+ "version": "v1.3.1",
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+ },
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+ "Prophecy\\": "src/"
+ }
+ },
+ "notification-url": "https://packagist.org/downloads/",
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+ "MIT"
+ ],
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+ "email": "[email protected]",
+ "homepage": "http://everzet.com"
+ },
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+ "email": "[email protected]"
+ }
+ ],
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+ "homepage": "http://phpspec.org",
+ "keywords": [
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+ "Dummy",
+ "fake",
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+ "spy",
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+ },
+ {
+ "name": "phpunit/php-code-coverage",
+ "version": "2.0.15",
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+ "type": "git",
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+ "src/"
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+ },
+ "notification-url": "https://packagist.org/downloads/",
+ "license": [
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+ ],
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+ "name": "Sebastian Bergmann",
+ "email": "[email protected]",
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+ }
+ ],
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+ "keywords": [
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+ ],
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+ "notification-url": "https://packagist.org/downloads/",
+ "include-path": [
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+ "license": [
+ "BSD-3-Clause"
+ ],
+ "authors": [
+ {
+ "name": "Sebastian Bergmann",
+ "email": "[email protected]",
+ "role": "lead"
+ }
+ ],
+ "description": "Utility class for timing",
+ "homepage": "https://github.com/sebastianbergmann/php-timer/",
+ "keywords": [
+ "timer"
+ ],
+ "time": "2013-08-02 07:42:54"
+ },
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+ }
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+ "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
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+ "homepage": "https://github.com/sebastianbergmann/version",
+ "time": "2014-12-15 14:25:24"
+ },
+ {
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+ }
+ },
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+ "MIT"
+ ],
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+ },
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+ }
+ ],
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+ },
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+ },
+ "type": "library",
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+ "branch-alias": {
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+ "Twig_": "lib/"
+ }
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+ "BSD-3-Clause"
+ ],
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+ {
+ "name": "Fabien Potencier",
+ "email": "[email protected]",
+ "homepage": "http://fabien.potencier.org",
+ "role": "Lead Developer"
+ },
+ {
+ "name": "Armin Ronacher",
+ "email": "[email protected]",
+ "role": "Project Founder"
+ },
+ {
+ "name": "Twig Team",
+ "homepage": "http://twig.sensiolabs.org/contributors",
+ "role": "Contributors"
+ }
+ ],
+ "description": "Twig, the flexible, fast, and secure template language for PHP",
+ "homepage": "http://twig.sensiolabs.org",
+ "keywords": [
+ "templating"
+ ],
+ "time": "2015-01-25 17:32:08"
+ }
+ ],
+ "aliases": [],
+ "minimum-stability": "stable",
+ "stability-flags": [],
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+}
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..1d93ce4
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!-- http://phpunit.de/manual/4.1/en/appendixes.configuration.html -->
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+ backupGlobals="false"
+ colors="true">
+
+ <testsuites>
+ <testsuite name="Twig SortByFieldExtension Test Suite">
+ <directory>test</directory>
+ </testsuite>
+ </testsuites>
+
+ <filter>
+ <whitelist>
+ <directory>src</directory>
+ </whitelist>
+ </filter>
+
+</phpunit>
diff --git a/src/SortByFieldExtension.php b/src/SortByFieldExtension.php
new file mode 100644
index 0000000..a3e028b
--- /dev/null
+++ b/src/SortByFieldExtension.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Snilius\Twig;
+use Exception;
+
+/**
+ * User: Victor Häggqvist
+ * Date: 3/4/15
+ * Time: 2:07 AM
+ *
+ * The base of the filter is borrowed from https://github.com/dannynimmo/craftcms-sortbyfield
+ *
+ * I hav extended it to also sort array structures
+ */
+
+class SortByFieldExtension extends \Twig_Extension {
+
+ public function getName() {
+ return 'sortbyfield';
+ }
+
+ public function getFilters() {
+ return array(
+ new \Twig_SimpleFilter('sortbyfield', array($this, 'sortByFieldFilter'))
+ );
+ }
+ /**
+ * The "sortByField" filter sorts an array of entries (objects or arrays) by the specified field's value
+ *
+ * Usage: {% for entry in master.entries|sortbyfield('ordering', 'desc') %}
+ */
+ public function sortByFieldFilter($content, $sort_by = null, $direction = 'asc') {
+ if (!is_array($content)) {
+ throw new \InvalidArgumentException('Variable passed to the sortByField filter is not an array');
+ } elseif ($sort_by === null) {
+ throw new Exception('No sort by parameter passed to the sortByField filter');
+ } elseif (!self::isSortable($content[0], $sort_by)) {
+ throw new Exception('Entries passed to the sortByField filter do not have the field "' . $sort_by . '"');
+ } else {
+ // Unfortunately have to suppress warnings here due to __get function
+ // causing usort to think that the array has been modified:
+ // usort(): Array was modified by the user comparison function
+ @usort($content, function ($a, $b) use($sort_by, $direction) {
+ $flip = ($direction === 'desc') ? -1 : 1;
+
+ if (is_array($a))
+ $a_sort_value = $a[$sort_by];
+ else
+ $a_sort_value = $a->$sort_by;
+
+ if (is_array($b))
+ $b_sort_value = $b[$sort_by];
+ else
+ $b_sort_value = $b->$sort_by;
+
+ if($a_sort_value == $b_sort_value) {
+ return 0;
+ } else if($a_sort_value > $b_sort_value) {
+ return (1 * $flip);
+ } else {
+ return (-1 * $flip);
+ }
+ });
+ }
+ return $content;
+ }
+
+ /**
+ * Validate the passed $item to check if it can be sorted
+ * @param $item mixed Collection item to be sorted
+ * @param $field string
+ * @return bool If collection item can be sorted
+ */
+ private static function isSortable($item, $field) {
+ if (is_array($item))
+ return array_key_exists($field, $item);
+ elseif (is_object($item))
+ return property_exists($item, $field);
+ else
+ return false;
+ }
+}
diff --git a/test/Foo.php b/test/Foo.php
new file mode 100644
index 0000000..e6e688c
--- /dev/null
+++ b/test/Foo.php
@@ -0,0 +1,10 @@
+<?php
+/**
+ * User: Victor Häggqvist
+ * Date: 3/4/15
+ * Time: 12:58 PM
+ */
+
+class Foo {
+ public $name;
+}
diff --git a/test/SortByFieldExtensionTest.php b/test/SortByFieldExtensionTest.php
new file mode 100644
index 0000000..64bd11e
--- /dev/null
+++ b/test/SortByFieldExtensionTest.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * User: Victor Häggqvist
+ * Date: 3/4/15
+ * Time: 3:12 AM
+ */
+
+use Snilius\Twig\SortByFieldExtension;
+
+require_once 'Foo.php';
+
+class SortByFieldExtensionTest extends PHPUnit_Framework_TestCase {
+
+ public function testExtensionLoad() {
+ $loader = new Twig_Loader_Array(array('foo'=>''));
+ $twig = new Twig_Environment($loader);
+ $twig->addExtension(new SortByFieldExtension());
+ $this->addToAssertionCount(1);
+ $twig->render('foo');
+ }
+
+ public function testSortArray(){
+ $base = array(
+ array(
+ "name" => "Redmine",
+ "desc" => "Issues Tracker",
+ "url" => "http://www.redmine.org/",
+ "oss" => "GPL",
+ "cost" => 0
+ ),
+ array(
+ "name" => "GitLab",
+ "desc" => "Version Control",
+ "url" => "https://about.gitlab.com/",
+ "oss" => "GPL",
+ "cost" => 1,
+ ),
+ array(
+ "name" => "Jenkins",
+ "desc" => "Continous Integration",
+ "url" => "http://jenkins-ci.org/",
+ "oss" => "MIT",
+ "cost" => 0,
+ ),
+ array(
+ "name" => "Piwik",
+ "desc" => "Web Analytics",
+ "url" => "http://piwik.org/",
+ "oss" => "GPL",
+ "cost" => 1
+ )
+ );
+
+ $fact = array('GitLab','Jenkins','Piwik','Redmine');
+
+ $filter = new SortByFieldExtension();
+ $sorted = $filter->sortByFieldFilter($base,'name');
+
+ for ($i = 0; $i < count($fact); $i++){
+ $this->assertEquals($fact[$i], $sorted[$i]['name']);
+ }
+ }
+
+ public function testSortObjects() {
+ $base = array();
+ $ob1 = new Foo();
+ $ob1->name = "Redmine";
+ $base[]=$ob1;
+
+ $ob2 = new Foo();
+ $ob2->name = "GitLab";
+ $base[]=$ob2;
+
+ $ob3 = new Foo();
+ $ob3->name = "Jenkins";
+ $base[]=$ob3;
+
+ $ob4 = new Foo();
+ $ob4->name = "Jenkins";
+ $base[]=$ob4;
+
+ $fact = array('GitLab','Jenkins','Jenkins','Redmine');
+
+ $filter = new SortByFieldExtension();
+ $sorted = $filter->sortByFieldFilter($base,'name');
+
+ for ($i = 0; $i < count($fact); $i++){
+ $this->assertEquals($fact[$i], $sorted[$i]->name);
+ }
+ }
+
+ public function testNonArrayBase() {
+ $filter = new SortByFieldExtension();
+ $this->setExpectedException('InvalidArgumentException');
+ $filter->sortByFieldFilter(1, '');
+ }
+
+ public function testInvalidField() {
+ $filter = new SortByFieldExtension();
+ $this->setExpectedException('Exception');
+ $filter->sortByFieldFilter(array(), null);
+ }
+
+ public function testUnknownField() {
+ $filter = new SortByFieldExtension();
+ $this->setExpectedException('Exception');
+ $filter->sortByFieldFilter(array(new Foo()), 'bar');
+ }
+}
Snilius