HTMLEditorFieldTest::testResizedImageInsertion() - Code Metrics - Inspection of "BUG Fix some regressions from #5653 (#5806)" - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3b4314...83c2af )

by Sam

created 2016-07-14 02:44 UTC

HTMLEditorFieldTest::testResizedImageInsertion() B

↳ Parent: HTMLEditorFieldTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	29
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	22
nc	1
nop	0
dl	0
loc	29
rs	8.8571
c	0
b	0
f	0

<?php

use Filesystem as SS_Filesystem;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\FieldType\DBHTMLText;


/**
 * @package framework
 * @subpackage tests
 */
class HTMLEditorFieldTest extends FunctionalTest {

	protected static $fixture_file = 'HTMLEditorFieldTest.yml';

	protected static $use_draft_site = true;

	protected $requiredExtensions = array(
		'HTMLEditorField_Toolbar' => array('HTMLEditorFieldTest_DummyMediaFormFieldExtension')
	);

	protected $extraDataObjects = array('HTMLEditorFieldTest_Object');

	public function setUp() {
		parent::setUp();

		// Set backend root to /HTMLEditorFieldTest
		AssetStoreTest_SpyStore::activate('HTMLEditorFieldTest');

		// Set the File Name Filter replacements so files have the expected names
        Config::inst()->update('FileNameFilter', 'default_replacements', array(
            '/\s/' => '-', // remove whitespace
            '/_/' => '-', // underscores to dashes
            '/[^A-Za-z0-9+.\-]+/' => '', // remove non-ASCII chars, only allow alphanumeric plus dash and dot
            '/[\-]{2,}/' => '-', // remove duplicate dashes
            '/^[\.\-_]+/' => '', // Remove all leading dots, dashes or underscores
        ));

		// Create a test files for each of the fixture references
		$files = File::get()->exclude('ClassName', 'Folder');
		foreach($files as $file) {
			$fromPath = BASE_PATH . '/framework/tests/forms/images/' . $file->Name;
			$destPath = AssetStoreTest_SpyStore::getLocalPath($file); // Only correct for test asset store
			SS_Filesystem::makeFolder(dirname($destPath));
			copy($fromPath, $destPath);
		}
	}

	public function tearDown() {
		AssetStoreTest_SpyStore::reset();
		parent::tearDown();
	}

	public function testBasicSaving() {
		$obj = new HTMLEditorFieldTest_Object();
		$editor   = new HTMLEditorField('Content');

		$editor->setValue('<p class="foo">Simple Content</p>');
		$editor->saveInto($obj);
		$this->assertEquals('<p class="foo">Simple Content</p>', $obj->Content, 'Attributes are preserved.');

		$editor->setValue('<p>Unclosed Tag');
		$editor->saveInto($obj);
		$this->assertEquals('<p>Unclosed Tag</p>', $obj->Content, 'Unclosed tags are closed.');
	}

	public function testNullSaving() {
		$obj = new HTMLEditorFieldTest_Object();
		$editor = new HTMLEditorField('Content');

		$editor->setValue(null);
		$editor->saveInto($obj);
		$this->assertEquals('', $obj->Content, "Doesn't choke on empty/null values.");
	}

	public function testResizedImageInsertion() {
		$obj = new HTMLEditorFieldTest_Object();
		$editor = new HTMLEditorField('Content');

		$fileID = $this->idFromFixture('Image', 'example_image');
		$editor->setValue(sprintf(
			'[image src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" id="%d"]',
			$fileID
		));
		$editor->saveInto($obj);

		$parser = new CSSContentParser($obj->dbObject('Content')->forTemplate());
		$xml = $parser->getByXpath('//img');
		$this->assertEquals(
			'HTMLEditorFieldTest example',
			(string)$xml[0]['alt'],
			'Alt tags are added by default based on filename'
		);
		$this->assertEquals('', (string)$xml[0]['title'], 'Title tags are added by default.');
		$this->assertEquals(10, (int)$xml[0]['width'], 'Width tag of resized image is set.');
		$this->assertEquals(20, (int)$xml[0]['height'], 'Height tag of resized image is set.');

		$neededFilename
			= '/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg';

		$this->assertEquals($neededFilename, (string)$xml[0]['src'], 'Correct URL of resized image is set.');
		$this->assertTrue(file_exists(BASE_PATH.DIRECTORY_SEPARATOR.$neededFilename), 'File for resized image exists');
		$this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
	}

	public function testMultiLineSaving() {
		$obj = $this->objFromFixture('HTMLEditorFieldTest_Object', 'home');
		$editor   = new HTMLEditorField('Content');
		$editor->setValue('<p>First Paragraph</p><p>Second Paragraph</p>');
		$editor->saveInto($obj);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
		$this->assertEquals('<p>First Paragraph</p><p>Second Paragraph</p>', $obj->Content);
	}

	public function testSavingLinksWithoutHref() {
		$obj = $this->objFromFixture('HTMLEditorFieldTest_Object', 'home');
		$editor   = new HTMLEditorField('Content');

		$editor->setValue('<p><a name="example-anchor"></a></p>');
		$editor->saveInto($obj);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}

		$this->assertEquals (
			'<p><a name="example-anchor"></a></p>', $obj->Content, 'Saving a link without a href attribute works'
		);
	}

	public function testGetAnchors() {
		if (!class_exists('Page')) {
			$this->markTestSkipped();
		}
		$linkedPage = new Page();
		$linkedPage->Title = 'Dummy';
		$linkedPage->write();

		$html = <<<EOS
<div name="foo"></div>
<div name='bar'></div>
<div id="baz"></div>
[sitetree_link id="{$linkedPage->ID}"]
<div id='bam'></div>
<div id = "baz"></div>
<div id = ""></div>
<div id="some'id"></div>
<div id=bar></div>
EOS
	;
		$expected = array(
			'foo',
			'bar',
			'baz',
			'bam',
			"some&#039;id",
		);
		$page = new Page();
		$page->Title = 'Test';
		$page->Content = $html;
		$page->write();
		$this->useDraftSite(true);

		$request = new SS_HTTPRequest('GET', '/', array(
			'PageID' => $page->ID,
		));

		$toolBar = new HTMLEditorField_Toolbar(new Controller(), 'test');
		$toolBar->setRequest($request);

		$results = json_decode($toolBar->getanchors(), true);
		$this->assertEquals($expected, $results);
	}

	public function testHTMLEditorFieldFileLocal() {
		$file = new HTMLEditorField_Image('http://domain.com/folder/my_image.jpg?foo=bar');
		$this->assertEquals('http://domain.com/folder/my_image.jpg?foo=bar', $file->URL);
		$this->assertEquals('my_image.jpg', $file->Name);
		$this->assertEquals('jpg', $file->Extension);

		// TODO Can't easily test remote file dimensions
	}

	public function testHTMLEditorFieldFileRemote() {
		$fileFixture = new File(array('Name' => 'my_local_image.jpg', 'Filename' => 'folder/my_local_image.jpg'));
		$file = new HTMLEditorField_Image('http://localdomain.com/folder/my_local_image.jpg', $fileFixture);
		$this->assertEquals('http://localdomain.com/folder/my_local_image.jpg', $file->URL);
		$this->assertEquals('my_local_image.jpg', $file->Name);
		$this->assertEquals('jpg', $file->Extension);

	}

	public function testReadonlyField() {
		$editor = new HTMLEditorField('Content');
		$fileID = $this->idFromFixture('Image', 'example_image');
		$editor->setValue(sprintf(
			'[image src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" id="%d"]',
			$fileID
		));
		/** @var HTMLReadonlyField $readonly */
		$readonly = $editor->performReadonlyTransformation();
		/** @var DBHTMLText $readonlyContent */
		$readonlyContent = $readonly->Field();

		$this->assertEquals( <<<EOS
<span class="readonly typography" id="Content">
	<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
</span>


EOS
			,
			$readonlyContent->getValue()
		);

		// Test with include input tag
		$readonly = $editor->performReadonlyTransformation()
			->setIncludeHiddenField(true);
		/** @var DBHTMLText $readonlyContent */
		$readonlyContent = $readonly->Field();
		$this->assertEquals( <<<EOS
<span class="readonly typography" id="Content">
	<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
</span>

	<input type="hidden" name="Content" value="[image src=&quot;/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example.jpg&quot; width=&quot;10&quot; height=&quot;20&quot; id=&quot;{$fileID}&quot;]" />


EOS
			,
			$readonlyContent->getValue()
		);
	}
}

/**
 * @package framework
 * @subpackage tests
 */
class HTMLEditorFieldTest_DummyMediaFormFieldExtension extends Extension implements TestOnly {
	public static $fields = null;
	public static $update_called = false;

	public function updateImageForm($form) {
		self::$update_called = true;
		self::$fields = $form->Fields();
	}
}

class HTMLEditorFieldTest_Object extends DataObject implements TestOnly {
	private static $db = array(
		'Title' => 'Varchar',
		'Content' => 'HTMLText',
		'HasBrokenFile' => 'Boolean'
	);
}


1			<?php
2
3			use Filesystem as SS_Filesystem;
4			use SilverStripe\ORM\DataObject;
5			use SilverStripe\ORM\FieldType\DBHTMLText;
6
7
8			/**
9			* @package framework
10			* @subpackage tests
11			*/
12			class HTMLEditorFieldTest extends FunctionalTest {
13
14			protected static $fixture_file = 'HTMLEditorFieldTest.yml';
15
16			protected static $use_draft_site = true;
17
18			protected $requiredExtensions = array(
19			'HTMLEditorField_Toolbar' => array('HTMLEditorFieldTest_DummyMediaFormFieldExtension')
20			);
21
22			protected $extraDataObjects = array('HTMLEditorFieldTest_Object');
23
24			public function setUp() {
25			parent::setUp();
26
27			// Set backend root to /HTMLEditorFieldTest
28			AssetStoreTest_SpyStore::activate('HTMLEditorFieldTest');
29
30			// Set the File Name Filter replacements so files have the expected names
31			Config::inst()->update('FileNameFilter', 'default_replacements', array(
32			'/\s/' => '-', // remove whitespace
33			'/_/' => '-', // underscores to dashes
34			'/[^A-Za-z0-9+.\-]+/' => '', // remove non-ASCII chars, only allow alphanumeric plus dash and dot
35			'/[\-]{2,}/' => '-', // remove duplicate dashes
36			'/^[\.\-_]+/' => '', // Remove all leading dots, dashes or underscores
37			));
38
39			// Create a test files for each of the fixture references
40			$files = File::get()->exclude('ClassName', 'Folder');
41			foreach($files as $file) {
42			$fromPath = BASE_PATH . '/framework/tests/forms/images/' . $file->Name;
43			$destPath = AssetStoreTest_SpyStore::getLocalPath($file); // Only correct for test asset store
44			SS_Filesystem::makeFolder(dirname($destPath));
45			copy($fromPath, $destPath);
46			}
47			}
48
49			public function tearDown() {
50			AssetStoreTest_SpyStore::reset();
51			parent::tearDown();
52			}
53
54			public function testBasicSaving() {
55			$obj = new HTMLEditorFieldTest_Object();
56			$editor = new HTMLEditorField('Content');
57
58			$editor->setValue('<p class="foo">Simple Content</p>');
59			$editor->saveInto($obj);
60			$this->assertEquals('<p class="foo">Simple Content</p>', $obj->Content, 'Attributes are preserved.');
61
62			$editor->setValue('<p>Unclosed Tag');
63			$editor->saveInto($obj);
64			$this->assertEquals('<p>Unclosed Tag</p>', $obj->Content, 'Unclosed tags are closed.');
65			}
66
67			public function testNullSaving() {
68			$obj = new HTMLEditorFieldTest_Object();
69			$editor = new HTMLEditorField('Content');
70
71			$editor->setValue(null);
72			$editor->saveInto($obj);
73			$this->assertEquals('', $obj->Content, "Doesn't choke on empty/null values.");
74			}
75
76			public function testResizedImageInsertion() {
77			$obj = new HTMLEditorFieldTest_Object();
78			$editor = new HTMLEditorField('Content');
79
80			$fileID = $this->idFromFixture('Image', 'example_image');
81			$editor->setValue(sprintf(
82			'[image src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" id="%d"]',
83			$fileID
84			));
85			$editor->saveInto($obj);
86
87			$parser = new CSSContentParser($obj->dbObject('Content')->forTemplate());
88			$xml = $parser->getByXpath('//img');
89			$this->assertEquals(
90			'HTMLEditorFieldTest example',
91			(string)$xml[0]['alt'],
92			'Alt tags are added by default based on filename'
93			);
94			$this->assertEquals('', (string)$xml[0]['title'], 'Title tags are added by default.');
95			$this->assertEquals(10, (int)$xml[0]['width'], 'Width tag of resized image is set.');
96			$this->assertEquals(20, (int)$xml[0]['height'], 'Height tag of resized image is set.');
97
98			$neededFilename
99			= '/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg';
100
101			$this->assertEquals($neededFilename, (string)$xml[0]['src'], 'Correct URL of resized image is set.');
102			$this->assertTrue(file_exists(BASE_PATH.DIRECTORY_SEPARATOR.$neededFilename), 'File for resized image exists');
103			$this->assertEquals(false, $obj->HasBrokenFile, 'Referenced image file exists.');
104			}
105
106			public function testMultiLineSaving() {
107			$obj = $this->objFromFixture('HTMLEditorFieldTest_Object', 'home');
108			$editor = new HTMLEditorField('Content');
109			$editor->setValue('<p>First Paragraph</p><p>Second Paragraph</p>');
110			$editor->saveInto($obj);
			0 ignored issues – show Bug introduced 2016-07-14 01:10 UTC by Report Bug Copy Issue Report It seems like `$obj` defined by `$this->objFromFixture('H...ldTest_Object', 'home')` on line `107` can be `null`; however, `HTMLEditorField::saveInto()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
111			$this->assertEquals('<p>First Paragraph</p><p>Second Paragraph</p>', $obj->Content);
112			}
113
114			public function testSavingLinksWithoutHref() {
115			$obj = $this->objFromFixture('HTMLEditorFieldTest_Object', 'home');
116			$editor = new HTMLEditorField('Content');
117
118			$editor->setValue('<p><a name="example-anchor"></a></p>');
119			$editor->saveInto($obj);
			0 ignored issues – show Bug introduced 2016-05-06 02:33 UTC by Report Bug Copy Issue Report It seems like `$obj` defined by `$this->objFromFixture('H...ldTest_Object', 'home')` on line `115` can be `null`; however, `HTMLEditorField::saveInto()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
120
121			$this->assertEquals (
122			'<p><a name="example-anchor"></a></p>', $obj->Content, 'Saving a link without a href attribute works'
123			);
124			}
125
126			public function testGetAnchors() {
127			if (!class_exists('Page')) {
128			$this->markTestSkipped();
129			}
130			$linkedPage = new Page();
131			$linkedPage->Title = 'Dummy';
132			$linkedPage->write();
133
134			$html = <<<EOS
135			<div name="foo"></div>
136			<div name='bar'></div>
137			<div id="baz"></div>
138			[sitetree_link id="{$linkedPage->ID}"]
139			<div id='bam'></div>
140			<div id = "baz"></div>
141			<div id = ""></div>
142			<div id="some'id"></div>
143			<div id=bar></div>
144			EOS
145			;
146			$expected = array(
147			'foo',
148			'bar',
149			'baz',
150			'bam',
151			"some'id",
152			);
153			$page = new Page();
154			$page->Title = 'Test';
155			$page->Content = $html;
156			$page->write();
157			$this->useDraftSite(true);
158
159			$request = new SS_HTTPRequest('GET', '/', array(
160			'PageID' => $page->ID,
161			));
162
163			$toolBar = new HTMLEditorField_Toolbar(new Controller(), 'test');
164			$toolBar->setRequest($request);
165
166			$results = json_decode($toolBar->getanchors(), true);
167			$this->assertEquals($expected, $results);
168			}
169
170			public function testHTMLEditorFieldFileLocal() {
171			$file = new HTMLEditorField_Image('http://domain.com/folder/my_image.jpg?foo=bar');
172			$this->assertEquals('http://domain.com/folder/my_image.jpg?foo=bar', $file->URL);
173			$this->assertEquals('my_image.jpg', $file->Name);
174			$this->assertEquals('jpg', $file->Extension);
			0 ignored issues – show Bug introduced 2015-12-01 13:44 UTC by Report Bug Copy Issue Report The property `Extension` does not seem to exist. Did you mean `extensions`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
175			// TODO Can't easily test remote file dimensions
176			}
177
178			public function testHTMLEditorFieldFileRemote() {
179			$fileFixture = new File(array('Name' => 'my_local_image.jpg', 'Filename' => 'folder/my_local_image.jpg'));
180			$file = new HTMLEditorField_Image('http://localdomain.com/folder/my_local_image.jpg', $fileFixture);
181			$this->assertEquals('http://localdomain.com/folder/my_local_image.jpg', $file->URL);
182			$this->assertEquals('my_local_image.jpg', $file->Name);
183			$this->assertEquals('jpg', $file->Extension);
			0 ignored issues – show Bug introduced 2015-12-01 13:44 UTC by Report Bug Copy Issue Report The property `Extension` does not seem to exist. Did you mean `extensions`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
184			}
185
186			public function testReadonlyField() {
187			$editor = new HTMLEditorField('Content');
188			$fileID = $this->idFromFixture('Image', 'example_image');
189			$editor->setValue(sprintf(
190			'[image src="assets/HTMLEditorFieldTest_example.jpg" width="10" height="20" id="%d"]',
191			$fileID
192			));
193			/** @var HTMLReadonlyField $readonly */
194			$readonly = $editor->performReadonlyTransformation();
195			/** @var DBHTMLText $readonlyContent */
196			$readonlyContent = $readonly->Field();
197
198			$this->assertEquals( <<<EOS
199			<span class="readonly typography" id="Content">
200			<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
201			</span>
202
203
204			EOS
205			,
206			$readonlyContent->getValue()
207			);
208
209			// Test with include input tag
210			$readonly = $editor->performReadonlyTransformation()
211			->setIncludeHiddenField(true);
212			/** @var DBHTMLText $readonlyContent */
213			$readonlyContent = $readonly->Field();
214			$this->assertEquals( <<<EOS
215			<span class="readonly typography" id="Content">
216			<img src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example__ResizedImageWyIxMCIsIjIwIl0.jpg" alt="HTMLEditorFieldTest example" width="10" height="20">
217			</span>
218
219			<input type="hidden" name="Content" value="[image src="/assets/HTMLEditorFieldTest/f5c7c2f814/HTMLEditorFieldTest-example.jpg" width="10" height="20" id="{$fileID}"]" />
220
221
222			EOS
223			,
224			$readonlyContent->getValue()
225			);
226			}
227			}
228
229			/**
230			* @package framework
231			* @subpackage tests
232			*/
233			class HTMLEditorFieldTest_DummyMediaFormFieldExtension extends Extension implements TestOnly {
234			public static $fields = null;
235			public static $update_called = false;
236
237			public function updateImageForm($form) {
238			self::$update_called = true;
239			self::$fields = $form->Fields();
240			}
241			}
242
243			class HTMLEditorFieldTest_Object extends DataObject implements TestOnly {
244			private static $db = array(
245			'Title' => 'Varchar',
246			'Content' => 'HTMLText',
247			'HasBrokenFile' => 'Boolean'
248			);
249			}
250

silverstripe / silverstripe-framework

Push — master ( 3b4314...83c2af )

HTMLEditorFieldTest::testResizedImageInsertion() B

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