TranslatableCMSMainExtension::init() - Code Metrics - Inspection of "Merge pull request #231 from micmania1/cms-depende..." - silverstripe/silverstripe-translatable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.1 ( 3e87a2...1ad0d0 )

by Daniel

created 2016-03-07 15:45 UTC

TranslatableCMSMainExtension::init() C

↳ Parent: TranslatableCMSMainExtension

Complexity

Conditions	18
Paths	19

Size

Total Lines	76
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	76
rs	5.2305
cc	18
eloc	46
nc	19
nop	0

How to fix Long Method Complexity

<?php
/**
 * @package translatable
 */
class TranslatableCMSMainExtension extends Extension {

	private static $allowed_actions = array(

		'createtranslation',
	);

	function init() {

		$req = $this->owner->getRequest();

		// Ignore being called on LeftAndMain base class,
		// which is the case when requests are first routed through AdminRootController
		// as an intermediary rather than the endpoint controller
		if(!$this->owner->stat('tree_class')) return;

		// Locale" attribute is either explicitly added by LeftAndMain Javascript logic,
		// or implied on a translated record (see {@link Translatable->updateCMSFields()}).
		// $Lang serves as a "context" which can be inspected by Translatable - hence it
		// has the same name as the database property on Translatable.
		$id = $req->param('ID');
		if($req->requestVar("Locale")) {
			$this->owner->Locale = $req->requestVar("Locale");
		} else if($id && is_numeric($id)) {
			$record = DataObject::get_by_id($this->owner->stat('tree_class'), $id);
			if($record && $record->Locale) $this->owner->Locale = $record->Locale;
		} else {
			$this->owner->Locale = Translatable::default_locale();
			if ($this->owner->class == 'CMSPagesController') {
				// the CMSPagesController always needs to have the locale set,
				// otherwise page editing will cause an extra
				// ajax request which looks weird due to multiple "loading"-flashes
				$getVars = $req->getVars();
				if(isset($getVars['url'])) unset($getVars['url']);
				return $this->owner->redirect(Controller::join_links(
					$this->owner->Link(),
					$req->param('Action'),
					$req->param('ID'),
					$req->param('OtherID'),
					($query = http_build_query($getVars)) ? "?$query" : null
				));
			}
		}
		Translatable::set_current_locale($this->owner->Locale);

		// If a locale is set, it needs to match to the current record
		$requestLocale = $req->requestVar("Locale");
		$page = $this->owner->currentPage();
		if(
			$req->httpMethod() == 'GET' // leave form submissions alone
			&& $requestLocale
			&& $page
			&& $page->hasExtension('Translatable')
			&& $page->Locale != $requestLocale
			&& $req->latestParam('Action') != 'EditorToolbar'
		) {
			$transPage = $page->getTranslation($requestLocale);
			if($transPage) {
				Translatable::set_current_locale($transPage->Locale);
				return $this->owner->redirect(Controller::join_links(
					$this->owner->Link('show'),
					$transPage->ID
					// ?locale will automatically be added
				));
			} else if ($this->owner->class != 'CMSPagesController') {
				// If the record is not translated, redirect to pages overview
				return $this->owner->redirect(Controller::join_links(
					singleton('CMSPagesController')->Link(),
					'?Locale=' . $requestLocale
				));
			}
		}

		// collect languages for TinyMCE spellchecker plugin.
		// see http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker
		$langName = i18n::get_locale_name($this->owner->Locale);
		HtmlEditorConfig::get('cms')->setOption(
			'spellchecker_languages',
			"+{$langName}={$this->owner->Locale}"
		);

		Requirements::javascript('translatable/javascript/CMSMain.Translatable.js');
		Requirements::css('translatable/css/CMSMain.Translatable.css');
	}

	function updateEditForm(&$form) {

		if($form->getName() == 'RootForm' && SiteConfig::has_extension("Translatable")) {
			$siteConfig = SiteConfig::current_site_config();
			$form->Fields()->push(new HiddenField('Locale','', $siteConfig->Locale));
		}
	}

	function updatePageOptions(&$fields) {

		$fields->push(new HiddenField("Locale", 'Locale', Translatable::get_current_locale()));
	}

	/**
	 * Create a new translation from an existing item, switch to this language and reload the tree.
	 */
	function createtranslation($data, $form) {

		$request = $this->owner->getRequest();

		// Protect against CSRF on destructive action
		if(!SecurityToken::inst()->checkRequest($request)) return $this->owner->httpError(400);

		$langCode = Convert::raw2sql($request->postVar('NewTransLang'));
		$record = $this->owner->getRecord($request->postVar('ID'));
		if(!$record) return $this->owner->httpError(404);

		$this->owner->Locale = $langCode;
		Translatable::set_current_locale($langCode);

		// Create a new record in the database - this is different
		// to the usual "create page" pattern of storing the record
		// in-memory until a "save" is performed by the user, mainly
		// to simplify things a bit.
		// @todo Allow in-memory creation of translations that don't
		// persist in the database before the user requests it
		$translatedRecord = $record->createTranslation($langCode);

		$url = Controller::join_links(
			$this->owner->Link('show'),
			$translatedRecord->ID
		);

		// set the X-Pjax header to Content, so that the whole admin panel will be refreshed
		$this->owner->getResponse()->addHeader('X-Pjax', 'Content');

		return $this->owner->redirect($url);
	}

	function updateLink(&$link) {

		$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
		if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
	}

	function updateLinkWithSearch(&$link) {

		$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
		if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
	}

	function updateExtraTreeTools(&$html) {

		$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$html = $this->LangForm()->forTemplate() . $html;
	}

	function updateLinkPageAdd(&$link) {

		$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
		if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
	}

	/**
	 * Returns a form with all languages with languages already used appearing first.
	 *
	 * @return Form
	 */
	function LangForm() {

		$member = Member::currentUser(); //check to see if the current user can switch langs or not
		if(Permission::checkMember($member, 'VIEW_LANGS')) {
			$field = new LanguageDropdownField(
				'Locale',
				_t('CMSMain.LANGUAGEDROPDOWNLABEL', 'Language'),
				array(),
				'SiteTree',
				'Locale-English',
				singleton('SiteTree')
			);
			$field->setValue(Translatable::get_current_locale());
		} else {
			// user doesn't have permission to switch langs
			// so just show a string displaying current language
			$field = new LiteralField(
				'Locale',
				i18n::get_locale_name( Translatable::get_current_locale())
			);
		}

		$form = new Form(
			$this->owner,
			'LangForm',
			new FieldList(
				$field
			),
			new FieldList(
				new FormAction('selectlang', _t('CMSMain_left.GO','Go'))
			)
		);
		$form->unsetValidator();
		$form->addExtraClass('nostyle');

		return $form;
	}

	function selectlang($data, $form) {

		return $this->owner;
	}

	/**
	 * Determine if there are more than one languages in our site tree.
	 *
	 * @return boolean
	 */
	function MultipleLanguages() {

		$langs = Translatable::get_existing_content_languages('SiteTree');

		return (count($langs) > 1);
	}

	/**
	 * @return boolean
	 */
	function IsTranslatableEnabled() {

		return SiteTree::has_extension('Translatable');
	}

	/**
	 * Injects the locale into a new page on creation.
	 *
	 * @param SiteTree $record
	 * @param Form $form
	 */
	public function updateDoAdd(SiteTree $record, Form $form) {
		$data = $form->getData();
		if(!isset($data['Locale'])) {
			$data['Locale'] = Translatable::get_current_locale();
		}
		$record->Locale = $data['Locale'];
	}

}


1			<?php
2			/**
3			* @package translatable
4			*/
5			class TranslatableCMSMainExtension extends Extension {
6
7			private static $allowed_actions = array(
			0 ignored issues – show Comprehensibility introduced 2015-11-20 23:53 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history...
8			'createtranslation',
9			);
10
11			function init() {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
12			$req = $this->owner->getRequest();
13
14			// Ignore being called on LeftAndMain base class,
15			// which is the case when requests are first routed through AdminRootController
16			// as an intermediary rather than the endpoint controller
17			if(!$this->owner->stat('tree_class')) return;
18
19			// Locale" attribute is either explicitly added by LeftAndMain Javascript logic,
20			// or implied on a translated record (see {@link Translatable->updateCMSFields()}).
21			// $Lang serves as a "context" which can be inspected by Translatable - hence it
22			// has the same name as the database property on Translatable.
23			$id = $req->param('ID');
24			if($req->requestVar("Locale")) {
25			$this->owner->Locale = $req->requestVar("Locale");
26			} else if($id && is_numeric($id)) {
27			$record = DataObject::get_by_id($this->owner->stat('tree_class'), $id);
28			if($record && $record->Locale) $this->owner->Locale = $record->Locale;
29			} else {
30			$this->owner->Locale = Translatable::default_locale();
31			if ($this->owner->class == 'CMSPagesController') {
32			// the CMSPagesController always needs to have the locale set,
33			// otherwise page editing will cause an extra
34			// ajax request which looks weird due to multiple "loading"-flashes
35			$getVars = $req->getVars();
36			if(isset($getVars['url'])) unset($getVars['url']);
37			return $this->owner->redirect(Controller::join_links(
38			$this->owner->Link(),
39			$req->param('Action'),
40			$req->param('ID'),
41			$req->param('OtherID'),
42			($query = http_build_query($getVars)) ? "?$query" : null
43			));
44			}
45			}
46			Translatable::set_current_locale($this->owner->Locale);
47
48			// If a locale is set, it needs to match to the current record
49			$requestLocale = $req->requestVar("Locale");
50			$page = $this->owner->currentPage();
51			if(
52			$req->httpMethod() == 'GET' // leave form submissions alone
53			&& $requestLocale
54			&& $page
55			&& $page->hasExtension('Translatable')
56			&& $page->Locale != $requestLocale
57			&& $req->latestParam('Action') != 'EditorToolbar'
58			) {
59			$transPage = $page->getTranslation($requestLocale);
60			if($transPage) {
61			Translatable::set_current_locale($transPage->Locale);
62			return $this->owner->redirect(Controller::join_links(
63			$this->owner->Link('show'),
64			$transPage->ID
65			// ?locale will automatically be added
66			));
67			} else if ($this->owner->class != 'CMSPagesController') {
68			// If the record is not translated, redirect to pages overview
69			return $this->owner->redirect(Controller::join_links(
70			singleton('CMSPagesController')->Link(),
71			'?Locale=' . $requestLocale
72			));
73			}
74			}
75
76			// collect languages for TinyMCE spellchecker plugin.
77			// see http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker
78			$langName = i18n::get_locale_name($this->owner->Locale);
79			HtmlEditorConfig::get('cms')->setOption(
80			'spellchecker_languages',
81			"+{$langName}={$this->owner->Locale}"
82			);
83
84			Requirements::javascript('translatable/javascript/CMSMain.Translatable.js');
85			Requirements::css('translatable/css/CMSMain.Translatable.css');
86			}
87
88			function updateEditForm(&$form) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
89			if($form->getName() == 'RootForm' && SiteConfig::has_extension("Translatable")) {
90			$siteConfig = SiteConfig::current_site_config();
91			$form->Fields()->push(new HiddenField('Locale','', $siteConfig->Locale));
92			}
93			}
94
95			function updatePageOptions(&$fields) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
96			$fields->push(new HiddenField("Locale", 'Locale', Translatable::get_current_locale()));
97			}
98
99			/**
100			* Create a new translation from an existing item, switch to this language and reload the tree.
101			*/
102			function createtranslation($data, $form) {
			0 ignored issues – show Unused Code introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report The parameter `$data` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report The parameter `$form` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
103			$request = $this->owner->getRequest();
104
105			// Protect against CSRF on destructive action
106			if(!SecurityToken::inst()->checkRequest($request)) return $this->owner->httpError(400);
107
108			$langCode = Convert::raw2sql($request->postVar('NewTransLang'));
109			$record = $this->owner->getRecord($request->postVar('ID'));
110			if(!$record) return $this->owner->httpError(404);
111
112			$this->owner->Locale = $langCode;
113			Translatable::set_current_locale($langCode);
114
115			// Create a new record in the database - this is different
116			// to the usual "create page" pattern of storing the record
117			// in-memory until a "save" is performed by the user, mainly
118			// to simplify things a bit.
119			// @todo Allow in-memory creation of translations that don't
120			// persist in the database before the user requests it
121			$translatedRecord = $record->createTranslation($langCode);
122
123			$url = Controller::join_links(
124			$this->owner->Link('show'),
125			$translatedRecord->ID
126			);
127
128			// set the X-Pjax header to Content, so that the whole admin panel will be refreshed
129			$this->owner->getResponse()->addHeader('X-Pjax', 'Content');
130
131			return $this->owner->redirect($url);
132			}
133
134			function updateLink(&$link) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
135			$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
136			if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
137			}
138
139			function updateLinkWithSearch(&$link) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
140			$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
141			if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
142			}
143
144			function updateExtraTreeTools(&$html) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
145			$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
			0 ignored issues – show Unused Code introduced 2015-11-20 23:53 UTC by Report Bug Copy Issue Report `$locale` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
146			$html = $this->LangForm()->forTemplate() . $html;
147			}
148
149			function updateLinkPageAdd(&$link) {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
150			$locale = $this->owner->Locale ? $this->owner->Locale : Translatable::get_current_locale();
151			if($locale) $link = Controller::join_links($link, '?Locale=' . $locale);
152			}
153
154			/**
155			* Returns a form with all languages with languages already used appearing first.
156			*
157			* @return Form
158			*/
159			function LangForm() {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
160			$member = Member::currentUser(); //check to see if the current user can switch langs or not
161			if(Permission::checkMember($member, 'VIEW_LANGS')) {
162			$field = new LanguageDropdownField(
163			'Locale',
164			_t('CMSMain.LANGUAGEDROPDOWNLABEL', 'Language'),
165			array(),
166			'SiteTree',
167			'Locale-English',
168			singleton('SiteTree')
169			);
170			$field->setValue(Translatable::get_current_locale());
171			} else {
172			// user doesn't have permission to switch langs
173			// so just show a string displaying current language
174			$field = new LiteralField(
175			'Locale',
176			i18n::get_locale_name( Translatable::get_current_locale())
177			);
178			}
179
180			$form = new Form(
181			$this->owner,
182			'LangForm',
183			new FieldList(
184			$field
185			),
186			new FieldList(
187			new FormAction('selectlang', _t('CMSMain_left.GO','Go'))
188			)
189			);
190			$form->unsetValidator();
191			$form->addExtraClass('nostyle');
192
193			return $form;
194			}
195
196			function selectlang($data, $form) {
			0 ignored issues – show Unused Code introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report The parameter `$data` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report The parameter `$form` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
197			return $this->owner;
198			}
199
200			/**
201			* Determine if there are more than one languages in our site tree.
202			*
203			* @return boolean
204			*/
205			function MultipleLanguages() {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
206			$langs = Translatable::get_existing_content_languages('SiteTree');
207
208			return (count($langs) > 1);
209			}
210
211			/**
212			* @return boolean
213			*/
214			function IsTranslatableEnabled() {
			0 ignored issues – show Best Practice introduced 2015-12-02 14:09 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
215			return SiteTree::has_extension('Translatable');
216			}
217
218			/**
219			* Injects the locale into a new page on creation.
220			*
221			* @param SiteTree $record
222			* @param Form $form
223			*/
224			public function updateDoAdd(SiteTree $record, Form $form) {
225			$data = $form->getData();
226			if(!isset($data['Locale'])) {
227			$data['Locale'] = Translatable::get_current_locale();
228			}
229			$record->Locale = $data['Locale'];
230			}
231
232			}
233

silverstripe / silverstripe-translatable

Push — 2.1 ( 3e87a2...1ad0d0 )

TranslatableCMSMainExtension::init() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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