Added local file link provider

ChangeLog

@@ -3,6 +3,7 @@ Version 1.0.27 (unreleased)
 
 Improvements:
 
+* Added local file link provider
 * Show configuration in settings page
 * Added "?" to display list of keyboard shortcuts
 * Added new keyboard shortcuts for task view

app/ExternalLink/FileLink.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Kanboard\ExternalLink;
+
+use Kanboard\Core\ExternalLink\ExternalLinkInterface;
+
+/**
+ * File Link
+ *
+ * @package  externalLink
+ * @author   Frederic Guillot
+ */
+class FileLink extends BaseLink implements ExternalLinkInterface
+{
+    /**
+     * Get link title
+     *
+     * @access public
+     * @return string
+     */
+    public function getTitle()
+    {
+        $path = parse_url($this->url, PHP_URL_PATH);
+        return basename(str_replace('\\', '/', $path));
+    }
+}

app/ExternalLink/FileLinkProvider.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Kanboard\ExternalLink;
+
+use Kanboard\Core\ExternalLink\ExternalLinkProviderInterface;
+
+/**
+ * File Link Provider
+ *
+ * @package  externalLink
+ * @author   Frederic Guillot
+ */
+class FileLinkProvider extends BaseLinkProvider implements ExternalLinkProviderInterface
+{
+    /**
+     * Get provider name
+     *
+     * @access public
+     * @return string
+     */
+    public function getName()
+    {
+        return t('Local File');
+    }
+
+    /**
+     * Get link type
+     *
+     * @access public
+     * @return string
+     */
+    public function getType()
+    {
+        return 'file';
+    }
+
+    /**
+     * Get a dictionary of supported dependency types by the provider
+     *
+     * @access public
+     * @return array
+     */
+    public function getDependencies()
+    {
+        return array(
+            'related' => t('Related'),
+        );
+    }
+
+    /**
+     * Return true if the provider can parse correctly the user input
+     *
+     * @access public
+     * @return boolean
+     */
+    public function match()
+    {
+        return strpos($this->userInput, 'file://') === 0;
+    }
+
+    /**
+     * Get the link found with the properties
+     *
+     * @access public
+     * @return \Kanboard\Core\ExternalLink\ExternalLinkInterface
+     */
+    public function getLink()
+    {
+        $link = new FileLink($this->container);
+        $link->setUrl($this->userInput);
+
+        return $link;
+    }
+}

app/ServiceProvider/ExternalLinkProvider.php

@@ -7,6 +7,7 @@ use Pimple\ServiceProviderInterface;
 use Kanboard\Core\ExternalLink\ExternalLinkManager;
 use Kanboard\ExternalLink\WebLinkProvider;
 use Kanboard\ExternalLink\AttachmentLinkProvider;
+use Kanboard\ExternalLink\FileLinkProvider;
 
 /**
  * External Link Provider
@@ -28,6 +29,7 @@ class ExternalLinkProvider implements ServiceProviderInterface
         $container['externalLinkManager'] = new ExternalLinkManager($container);
         $container['externalLinkManager']->register(new WebLinkProvider($container));
         $container['externalLinkManager']->register(new AttachmentLinkProvider($container));
+        $container['externalLinkManager']->register(new FileLinkProvider($container));
 
         return $container;
     }

tests/units/ExternalLink/FileLinkProviderTest.php

@@ -0,0 +1,43 @@
+<?php
+
+require_once __DIR__.'/../Base.php';
+
+use Kanboard\ExternalLink\FileLinkProvider;
+
+class FileLinkProviderTest extends Base
+{
+    public function testGetName()
+    {
+        $attachmentLinkProvider = new FileLinkProvider($this->container);
+        $this->assertEquals('Local File', $attachmentLinkProvider->getName());
+    }
+
+    public function testGetType()
+    {
+        $attachmentLinkProvider = new FileLinkProvider($this->container);
+        $this->assertEquals('file', $attachmentLinkProvider->getType());
+    }
+
+    public function testGetDependencies()
+    {
+        $attachmentLinkProvider = new FileLinkProvider($this->container);
+        $this->assertEquals(array('related' => 'Related'), $attachmentLinkProvider->getDependencies());
+    }
+
+    public function testMatch()
+    {
+        $attachmentLinkProvider = new FileLinkProvider($this->container);
+
+        $attachmentLinkProvider->setUserTextInput('file:///tmp/test.txt');
+        $this->assertTrue($attachmentLinkProvider->match());
+
+        $attachmentLinkProvider->setUserTextInput('');
+        $this->assertFalse($attachmentLinkProvider->match());
+    }
+
+    public function testGetLink()
+    {
+        $attachmentLinkProvider = new FileLinkProvider($this->container);
+        $this->assertInstanceOf('\Kanboard\ExternalLink\FileLink', $attachmentLinkProvider->getLink());
+    }
+}

tests/units/ExternalLink/FileLinkTest.php

@@ -0,0 +1,28 @@
+<?php
+
+require_once __DIR__.'/../Base.php';
+
+use Kanboard\ExternalLink\FileLink;
+
+class FileLinkTest extends Base
+{
+    public function testGetTitleFromUrlWithUnixPath()
+    {
+        $url = 'file:///tmp/test.txt';
+
+        $link = new FileLink($this->container);
+        $link->setUrl($url);
+        $this->assertEquals($url, $link->getUrl());
+        $this->assertEquals('test.txt', $link->getTitle());
+    }
+
+    public function testGetTitleFromUrlWithWindowsPath()
+    {
+        $url = 'file:///c:\temp\test.txt';
+
+        $link = new FileLink($this->container);
+        $link->setUrl($url);
+        $this->assertEquals($url, $link->getUrl());
+        $this->assertEquals('test.txt', $link->getTitle());
+    }
+}