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eloquent-search
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completed functionality and docs update

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glmdev 7 years ago
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137
LICENSE.md → LICENSE
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@ -1,24 +1,5 @@
# The GNU Affero GPL (AGPL-3.0) GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (c) 2016 :author_name <:author_email>
> This program is free software: you can redistribute it and/or modify
> it under the terms of the GNU Affero General Public License as published by
> the Free Software Foundation, either version 3 of the License, or
> any later version.
>
> This program is distributed in the hope that it will be useful,
> but WITHOUT ANY WARRANTY; without even the implied warranty of
> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> GNU Affero General Public License for more details.
>
> You should have received a copy of the GNU Affero General Public License
> along with this program. If not, see <http://www.gnu.org/licenses/>.
```
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies Everyone is permitted to copy and distribute verbatim copies
@ -26,15 +7,17 @@ Copyright (c) 2016 :author_name <:author_email>
Preamble Preamble
The GNU Affero General Public License is a free, copyleft license for The GNU General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure software and other kinds of works.
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast, to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free share and change all versions of a program--to make sure it remains free
software for all its users. software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you price. Our General Public Licenses are designed to make sure that you
@ -43,34 +26,44 @@ them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things. free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights To protect your rights, we need to prevent others from denying you
with two steps: (1) assert copyright on the software, and (2) offer these rights or asking you to surrender the rights. Therefore, you have
you this License which gives you legal permission to copy, distribute certain responsibilities if you distribute copies of the software, or if
and/or modify the software. you modify it: responsibilities to respect the freedom of others.
A secondary benefit of defending all users' freedom is that For example, if you distribute copies of such a program, whether
improvements made in alternate versions of the program, if they gratis or for a fee, you must pass on to the recipients the same
receive widespread use, become available for other developers to freedoms that you received. You must make sure that they, too, receive
incorporate. Many developers of free software are heartened and or can get the source code. And you must show them these terms so they
encouraged by the resulting cooperation. However, in the case of know their rights.
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and Developers that use the GNU GPL protect your rights with two steps:
letting the public access it on a server without ever releasing its (1) assert copyright on the software, and (2) offer you this License
source code to the public. giving you legal permission to copy, distribute and/or modify it.
The GNU Affero General Public License is designed specifically to For the developers' and authors' protection, the GPL clearly explains
ensure that, in such cases, the modified source code becomes available that there is no warranty for this free software. For both users' and
to the community. It requires the operator of a network server to authors' sake, the GPL requires that modified versions be marked as
provide the source code of the modified version running there to the changed, so that their problems will not be attributed erroneously to
users of that server. Therefore, public use of a modified version, on authors of previous versions.
a publicly accessible server, gives the public access to the source
code of the modified version. Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
An older license, called the Affero General Public License and can do so. This is fundamentally incompatible with the aim of
published by Affero, was designed to accomplish similar goals. This is protecting users' freedom to change the software. The systematic
a different license, not a version of the Affero GPL, but Affero has pattern of such abuse occurs in the area of products for individuals to
released a new version of the Affero GPL which permits relicensing under use, which is precisely where it is most unacceptable. Therefore, we
this license. have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and The precise terms and conditions for copying, distribution and
modification follow. modification follow.
@ -79,7 +72,7 @@ modification follow.
0. Definitions. 0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public License. "This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of "Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks. works, such as semiconductor masks.
@ -556,45 +549,35 @@ to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program. License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License. 13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work, License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version but the special requirements of the GNU Affero General Public License,
3 of the GNU General Public License. section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License. 14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions the GNU General Public License from time to time. Such new versions will
will be similar in spirit to the present version, but may differ in detail to be similar in spirit to the present version, but may differ in detail to
address new problems or concerns. address new problems or concerns.
Each version is given a distinguishing version number. If the Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published GNU General Public License, you may choose any version ever published
by the Free Software Foundation. by the Free Software Foundation.
If the Program specifies that a proxy can decide which future If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you public statement of acceptance of a version permanently authorizes you
to choose that version for the Program. to choose that version for the Program.
@ -635,6 +618,4 @@ an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee. copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS END OF TERMS AND CONDITIONS
```

85
README.md
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[![Latest Version on Packagist](https://img.shields.io/packagist/v/element/search.svg?maxAge=2592000&style=flat-square)](https://packagist.org/packages/element/search) [![Latest Version on Packagist](https://img.shields.io/packagist/v/element/search.svg?maxAge=2592000&style=flat-square)](https://packagist.org/packages/element/search)
[![License: AGPL v3](https://img.shields.io/badge/License-AGPL%20v3-blue.svg?style=flat-square)](LICENSE.md) [![License: AGPL v3](https://img.shields.io/badge/License-AGPL%20v3-blue.svg?style=flat-square)](LICENSE.md)
[![Author](http://img.shields.io/badge/author-Garrett_Mills-blue.svg?style=flat-square)](https://glmdev.github.io/) [![Author](http://img.shields.io/badge/author-Garrett_Mills-blue.svg?style=flat-square)](https://glmdev.github.io/)
[![Build Status](https://img.shields.io/travis/element/search/master.svg?style=flat-square)](https://travis-ci.org/element/search)
This is a simple hit based search engine for Eloquent models. It can take a string and will search the given set of models for each word in that string. This is a simple hit-based search engine for Eloquent models. It can take a string and will search the given set of models for each word in that string.
It prioritizes models based on the number of times each word in the search string is found in the searchable fields in the model, with more emphasis It prioritizes models based on the number of times each word in the search string is found in the searchable fields in the model, with more emphasis
on longer words, and less on shorter. on longer words, and less on shorter.
## Install ## Install
The search Element is available on composer. To install it, simply run: Using Composer:
``` bash ``` bash
$ composer require element/search $ composer require glmdev/search
``` ```
Then, add the following line to the `$providers` array in the `config/app.php` file: Update Laravel's providers array (`app/config.php`):
``` php ``` php
Element\Search\SearchServiceProvider::class, 'providers' => [
// ... other providers ...
Glmdev\Search\SearchServiceProvider::class,
]
``` ```
## Use ## Use
Making your models searchable is easy. The models simply need to implement the `Element\Search\SearchableContract` Making your models searchable is easy. The models need to implement the `Glmdev\Search\SearchableContract`
interface. Then, add the `getSearchable()` method to the model. This method should return an array of the names interface, use the `Glmdev\Search\SearchableAgreement` trait, and have the searchable fields defined.
of the Model's fields that the search engine can search. These fields should hold string/text data only.
For Example: Add the fields the engine should search in the `$searchable` variable.
``` php For example:
<?php
``` php
namespace App; namespace App;
use Element\Search\SearchableContract; use Glmdev\Search\SearchableContract;
use Glmdev\Search\SearchableAgreement;
use Illuminate\Database\Eloquent\Model; use Illuminate\Database\Eloquent\Model;
class BlogPost extends Model implements SearchableContract { class BlogPost extends Model implements SearchableContract {
protected $fillable = [ 'date-created', 'date-published', 'title', 'body', use SearchableAgreement;
'author', 'image', 'viewcount' ];
protected $fillable = [ 'date-created', 'date-published', 'title', 'body', 'author' ];
public static function getSearchable(){ protected $searchable = [ 'title', 'body', 'author' ];
return [ 'title', 'body', 'author' ];
}
public static function search( $string ){
return Search::search( new self, $string );
}
} }
``` ```
In the model above, we can see from the `getSearchable()` function that the Search Engine will search In the model above, we can see from the `$searchable` variable that the search engine will search
the 'title', 'body', and 'author' fields. the 'title', 'body', and 'author' fields.
The second function is optional, but it allows you to call the search function statically from the ### Using the search functionality
model, rather than the search facade.
ie:
``` php
App\BlogPost::search('search string');
```
### The Search Facade
The Element Search plugin adds a Search facade to the Laravel app. This allows you to call a Once your model is set up, you can search it using the `search()` function in the model, like so:
search on any model from anywhere using the following function:
``` php ``` php
Search::search( new App\ModelName, 'search string'); BlogPost::search('search query');
``` ```
Where `App\ModelName` is a new instance of the model you wish to search, and `'search string'` is
any string you wish to search for. Additionally, you don't have to worry about removing punctuation
or capital letters from your search string, the function does it automatically.
The search function, whether in the model, or called from the facade, returns the models in the form
of a `\Laravel\Database\Eloquent\Collection` collection. This allows you to perform all the usual
functions you would be able to perform on a database query.
## Contributing
Please see [CONTRIBUTING](CONTRIBUTING.md) for details.
## Security
If you discover any security related issues, please email glmdev@outlook.com instead of using the issue tracker.
## Credits ## Credits
- [Garrett Mills](https://glmdev.github.io/) - [Garrett Mills](https://glmdev.github.io/)
@ -99,15 +68,15 @@ If you discover any security related issues, please email glmdev@outlook.com ins
## License ## License
The search Element is licensed under the GNU Affero General Public The search package is licensed under the GNU General Public
License, version 3.0. License, version 3.0.
``` ```
element/search glmdev/search
Copyright (C) 2016 Garrett Mills Copyright (C) 2016 Garrett Mills
This program is free software: you can redistribute it and/or modify This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or the Free Software Foundation, either version 3 of the License, or
any later version. any later version.
@ -116,6 +85,6 @@ element/search
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details. GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
``` ```

16
composer.json
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{ {
"name": "element/search", "name": "glmdev/search",
"type": "library", "type": "library",
"description": "A simple tag-based search engine for Laravel models.", "description": "A simple tag-based search engine for Laravel models.",
"keywords": [ "keywords": [
"element", "glmdev",
"search" "search",
"eloquent",
"laravel"
], ],
"homepage": "https://github.com/elementalize/search", "homepage": "https://github.com/glmdev/search",
"license": "AGPL-3.0", "license": "GPL-3.0",
"authors": [ "authors": [
{ {
"name": "Garrett Mills", "name": "Garrett Mills",
@ -26,12 +28,12 @@
}, },
"autoload": { "autoload": {
"psr-4": { "psr-4": {
"Element\\Search\\": "src" "Glmdev\\Search\\": "src"
} }
}, },
"autoload-dev": { "autoload-dev": {
"psr-4": { "psr-4": {
"Element\\Search\\Test\\": "tests" "Glmdev\\Search\\Test\\": "tests"
} }
} }
} }

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src/Search.php
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* Time: 6:27 PM * Time: 6:27 PM
*/ */
namespace Element\Search; namespace Glmdev\Search;
class Search { class Search {
/** /**
* Searches the collection of given $model type for * Searches the collection of given $modelClass type for
* $string and returns the results. * $string and returns the results.
* *
* @param SearchableContract $model * @param string $modelClass
* @param $string * @param $string
* @return \Illuminate\Support\Collection * @return \Illuminate\Support\Collection
*/ */
public function search( SearchableContract $model, $string ){ public static function search( $modelClass, $string ){
/* @var $model \Illuminate\Database\Eloquent\Model */ // define the model container in the correct scope
$query = $this->formatQuery( $string ); $model = null;
// check if the provided class name is searchable
if ( new $modelClass() instanceof SearchableContract ){
// set the model
$model = new $modelClass();
}
else {
throw new \Exception('Cannot attempt to search non-searchable class.');
return;
}
// sanitize and format the query
$query = self::formatQuery( $string );
// get all the models
$models = $model->all(); $models = $model->all();
// initialize working arrays
$returns = []; $returns = [];
$toOpt = []; $toOpt = [];
$optHits = []; $optHits = [];
@ -129,7 +146,7 @@ class Search {
* @param $string * @param $string
* @return array * @return array
*/ */
public function formatQuery( $string ){ public static function formatQuery( $string ){
$words = explode(' ', $string); $words = explode(' ', $string);
$return = []; $return = [];
foreach ( $words as $word ){ foreach ( $words as $word ){

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src/SearchFacade.php
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<?php
/**
* Created by PhpStorm.
* User: 91373
* Date: 7/8/2016
* Time: 6:31 PM
*/
namespace Element\Search;
use Illuminate\Support\Facades\Facade;
class SearchFacade extends Facade
{
public static function getFacadeAccessor()
{
return 'e-search';
}
}

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src/SearchServiceProvider.php
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<?php <?php
namespace Element\Search; namespace Glmdev\Search;
use Illuminate\Support\ServiceProvider; use Illuminate\Support\ServiceProvider;
class SearchServiceProvider extends ServiceProvider class SearchServiceProvider extends ServiceProvider
{ {
public function boot(){ public function boot(){}
} /**
* Register the service and alias the Search class.
*
* @return void
*/
public function register(){ public function register(){
$this->app->bind('e-search', function(){
return new Search;
});
$loader = \Illuminate\Foundation\AliasLoader::getInstance(); $loader = \Illuminate\Foundation\AliasLoader::getInstance();
$loader->alias('Search', 'Element\Search\SearchFacade'); $loader->alias('Search', 'Glmdev\Search\Search');
} }
} }

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src/SearchableAgreement.php
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<?php
namespace Glmdev\Search;
trait SearchableAgreement {
/**
* returns the searchable fields from the protected $searchable array
*
* @return array
*/
public static function getSearchable(){
$inst = new self();
return $inst->searchable;
}
/**
* searches the model for the query and returns the results
*
* @param string $query
*
* @return \Illuminate\Support\Collection
*/
public static function search( $query ){
return \Search::search( self::class, $query );
}
}

2
src/SearchableContract.php
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<?php <?php
namespace Element\Search; namespace Glmdev\Search;
interface SearchableContract { interface SearchableContract {

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