Layout::lookup() - Code Metrics - Cecilapp/Cecil - Measure and Improve Code Quality continuously with Scrutinizer

Layout::lookup() C
last analyzed 2025-10-07 09:10 UTC

↳ Parent: Layout

Complexity

Conditions	17
Paths	48

Size

Total Lines	103
Code Lines	61

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	17
eloc	61
nc	48
nop	3
dl	0
loc	103
rs	5.2166
c	1
b	0
f	1

How to fix Long Method Complexity

<?php

/**
 * This file is part of Cecil.
 *
 * (c) Arnaud Ligny <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Cecil\Renderer;

use Cecil\Collection\Page\Page as CollectionPage;
use Cecil\Collection\Page\Type as PageType;
use Cecil\Exception\RuntimeException;
use Cecil\Util;

/**
 * Layout renderer class.
 *
 * This class is responsible for finding and returning the appropriate layout file
 * for a given page based on its type, section, and other variables.
 * It looks for layout files in various directories such as the site's layouts directory,
 * the theme's layouts directory, and the internal resources/layouts directory.
 */
class Layout
{
    /**
     * Twig template extension.
     * @var string
     */
    public const EXT = 'twig';

    /**
     * Layout files finder.
     *
     * @throws RuntimeException
     */
    public static function finder(CollectionPage $page, string $format, \Cecil\Config $config): array
    {
        $layout = 'unknown';

        // which layouts, in what format, could be used for the page?
        $layouts = self::lookup($page, $format, $config);

        // take the first available layout
        foreach ($layouts as $layout) {
            $layout = Util::joinFile($layout);
            // is it in `layouts/` dir?
            if (Util\File::getFS()->exists(Util::joinFile($config->getLayoutsPath(), $layout))) {
                return [
                    'scope' => 'site',
                    'file'  => $layout,
                ];
            }
            // is it in `<theme>/layouts/` dir?
            if ($config->hasTheme()) {
                $themes = $config->getTheme();
                foreach ($themes ?? [] as $theme) {
                    if (Util\File::getFS()->exists(Util::joinFile($config->getThemeDirPath($theme, 'layouts'), $layout))) {
                        return [
                            'scope' => $theme,
                            'file'  => $layout,
                        ];
                    }
                }
            }
            // is it in resources/layouts/ dir?
            if (Util\File::getFS()->exists(Util::joinPath($config->getLayoutsInternalPath(), $layout))) {
                return [
                    'scope' => 'cecil',
                    'file'  => $layout,
                ];
            }
        }

        throw new RuntimeException(\sprintf('Layout "%s" not found (page: %s).', $layout, $page->getId()));
    }

    /**
     * Templates lookup rules.
     *
     * @see self::finder()
     */
    protected static function lookup(CollectionPage $page, string $format, \Cecil\Config $config): array
    {
        $ext = self::EXT;

        // remove potential redundant extension
        $layout = str_replace(".$ext", '', (string) $page->getVariable('layout'));
        // page section or layout mapping
        $section = $config->getLayoutSection($page->getSection());

        switch ($page->getType()) {
            case PageType::HOMEPAGE->value:
                $layouts = [
                    // "$layout.$format.$ext",
                    "index.$format.$ext",
                    "home.$format.$ext",
                    "list.$format.$ext",
                ];
                if ($page->hasVariable('layout')) {
                    $layouts = array_merge(["$layout.$format.$ext"], $layouts, ["_default/$layout.$format.$ext"]);
                }
                $layouts = array_merge($layouts, [
                    // "_default/$layout.$format.$ext",
                    "_default/index.$format.$ext",
                    "_default/home.$format.$ext",
                    "_default/list.$format.$ext",
                    "_default/page.$format.$ext",
                ]);
                break;
            case PageType::SECTION->value:
                $layouts = [
                    // "$layout.$format.$ext",
                    // "$section/index.$format.$ext",
                    // "$section/list.$format.$ext",
                    // "section/$section.$format.$ext",
                    "_default/section.$format.$ext",
                    "_default/list.$format.$ext",
                ];
                if ($page->getPath()) {
                    $layouts = array_merge(["section/{$section}.$format.$ext"], $layouts);
                    $layouts = array_merge(["{$section}/list.$format.$ext"], $layouts);
                    $layouts = array_merge(["{$section}/index.$format.$ext"], $layouts);
                }
                if ($page->hasVariable('layout')) {
                    $layouts = array_merge(["$layout.$format.$ext"], $layouts);
                }
                break;
            case PageType::VOCABULARY->value:
                $layouts = [
                    // "taxonomy/$plural.$format.$ext", // e.g.: taxonomy/tags.html.twig
                    "vocabulary.$format.$ext",          // e.g.: vocabulary.html.twig
                    "_default/vocabulary.$format.$ext", // e.g.: _default/vocabulary.html.twig
                ];
                if ($page->hasVariable('plural')) {
                    $layouts = array_merge(["taxonomy/{$page->getVariable('plural')}.$format.$ext"], $layouts);
                }
                break;
            case PageType::TERM->value:
                $layouts = [
                    // "taxonomy/$term.$format.$ext",     // e.g.: taxonomy/velo.html.twig
                    // "taxonomy/$singular.$format.$ext", // e.g.: taxonomy/tag.html.twig
                    "term.$format.$ext",                  // e.g.: term.html.twig
                    "_default/term.$format.$ext",         // e.g.: _default/term.html.twig
                    "_default/list.$format.$ext",         // e.g.: _default/list.html.twig
                ];
                if ($page->hasVariable('term')) {
                    $layouts = array_merge(["taxonomy/{$page->getVariable('term')}.$format.$ext"], $layouts);
                }
                if ($page->hasVariable('singular')) {
                    $layouts = array_merge(["taxonomy/{$page->getVariable('singular')}.$format.$ext"], $layouts);
                }
                break;
            default:
                $layouts = [
                    // "$section/$layout.$format.$ext",
                    // "$layout.$format.$ext",
                    // "$section/page.$format.$ext",
                    // "_default/$layout.$format.$ext",
                    // "page.$format.$ext",
                    "_default/page.$format.$ext",
                ];
                $layouts = array_merge(["page.$format.$ext"], $layouts);
                if ($page->hasVariable('layout')) {
                    $layouts = array_merge(["_default/$layout.$format.$ext"], $layouts);
                }
                if ($section) {
                    $layouts = array_merge(["{$section}/page.$format.$ext"], $layouts);
                }
                if ($page->hasVariable('layout')) {
                    $layouts = array_merge(["$layout.$format.$ext"], $layouts);
                    if ($section) {
                        $layouts = array_merge(["{$section}/$layout.$format.$ext"], $layouts);
                    }
                }
        }

        // add localized layouts
        if ($page->getVariable('language') !== $config->getLanguageDefault()) {
            foreach ($layouts as $key => $value) {
                $layouts = array_merge(\array_slice($layouts, 0, $key), [str_replace(".$ext", ".{$page->getVariable('language')}.$ext", $value)], \array_slice($layouts, $key));
            }
        }

        return $layouts;
    }
}


1			<?php
2
3			/**
4			* This file is part of Cecil.
5			*
6			* (c) Arnaud Ligny <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace Cecil\Renderer;
15
16			use Cecil\Collection\Page\Page as CollectionPage;
17			use Cecil\Collection\Page\Type as PageType;
18			use Cecil\Exception\RuntimeException;
19			use Cecil\Util;
20
21			/**
22			* Layout renderer class.
23			*
24			* This class is responsible for finding and returning the appropriate layout file
25			* for a given page based on its type, section, and other variables.
26			* It looks for layout files in various directories such as the site's layouts directory,
27			* the theme's layouts directory, and the internal resources/layouts directory.
28			*/
29			class Layout
30			{
31			/**
32			* Twig template extension.
33			* @var string
34			*/
35			public const EXT = 'twig';
36
37			/**
38			* Layout files finder.
39			*
40			* @throws RuntimeException
41			*/
42			public static function finder(CollectionPage $page, string $format, \Cecil\Config $config): array
43			{
44			$layout = 'unknown';
45
46			// which layouts, in what format, could be used for the page?
47			$layouts = self::lookup($page, $format, $config);
48
49			// take the first available layout
50			foreach ($layouts as $layout) {
51			$layout = Util::joinFile($layout);
52			// is it in `layouts/` dir?
53			if (Util\File::getFS()->exists(Util::joinFile($config->getLayoutsPath(), $layout))) {
54			return [
55			'scope' => 'site',
56			'file' => $layout,
57			];
58			}
59			// is it in `<theme>/layouts/` dir?
60			if ($config->hasTheme()) {
61			$themes = $config->getTheme();
62			foreach ($themes ?? [] as $theme) {
63			if (Util\File::getFS()->exists(Util::joinFile($config->getThemeDirPath($theme, 'layouts'), $layout))) {
64			return [
65			'scope' => $theme,
66			'file' => $layout,
67			];
68			}
69			}
70			}
71			// is it in resources/layouts/ dir?
72			if (Util\File::getFS()->exists(Util::joinPath($config->getLayoutsInternalPath(), $layout))) {
73			return [
74			'scope' => 'cecil',
75			'file' => $layout,
76			];
77			}
78			}
79
80			throw new RuntimeException(\sprintf('Layout "%s" not found (page: %s).', $layout, $page->getId()));
81			}
82
83			/**
84			* Templates lookup rules.
85			*
86			* @see self::finder()
87			*/
88			protected static function lookup(CollectionPage $page, string $format, \Cecil\Config $config): array
89			{
90			$ext = self::EXT;
91
92			// remove potential redundant extension
93			$layout = str_replace(".$ext", '', (string) $page->getVariable('layout'));
94			// page section or layout mapping
95			$section = $config->getLayoutSection($page->getSection());
96
97			switch ($page->getType()) {
98			case PageType::HOMEPAGE->value:
99			$layouts = [
100			// "$layout.$format.$ext",
101			"index.$format.$ext",
102			"home.$format.$ext",
103			"list.$format.$ext",
104			];
105			if ($page->hasVariable('layout')) {
106			$layouts = array_merge(["$layout.$format.$ext"], $layouts, ["_default/$layout.$format.$ext"]);
107			}
108			$layouts = array_merge($layouts, [
109			// "_default/$layout.$format.$ext",
110			"_default/index.$format.$ext",
111			"_default/home.$format.$ext",
112			"_default/list.$format.$ext",
113			"_default/page.$format.$ext",
114			]);
115			break;
116			case PageType::SECTION->value:
117			$layouts = [
118			// "$layout.$format.$ext",
119			// "$section/index.$format.$ext",
120			// "$section/list.$format.$ext",
121			// "section/$section.$format.$ext",
122			"_default/section.$format.$ext",
123			"_default/list.$format.$ext",
124			];
125			if ($page->getPath()) {
126			$layouts = array_merge(["section/{$section}.$format.$ext"], $layouts);
127			$layouts = array_merge(["{$section}/list.$format.$ext"], $layouts);
128			$layouts = array_merge(["{$section}/index.$format.$ext"], $layouts);
129			}
130			if ($page->hasVariable('layout')) {
131			$layouts = array_merge(["$layout.$format.$ext"], $layouts);
132			}
133			break;
134			case PageType::VOCABULARY->value:
135			$layouts = [
136			// "taxonomy/$plural.$format.$ext", // e.g.: taxonomy/tags.html.twig
137			"vocabulary.$format.$ext", // e.g.: vocabulary.html.twig
138			"_default/vocabulary.$format.$ext", // e.g.: _default/vocabulary.html.twig
139			];
140			if ($page->hasVariable('plural')) {
141			$layouts = array_merge(["taxonomy/{$page->getVariable('plural')}.$format.$ext"], $layouts);
142			}
143			break;
144			case PageType::TERM->value:
145			$layouts = [
146			// "taxonomy/$term.$format.$ext", // e.g.: taxonomy/velo.html.twig
147			// "taxonomy/$singular.$format.$ext", // e.g.: taxonomy/tag.html.twig
148			"term.$format.$ext", // e.g.: term.html.twig
149			"_default/term.$format.$ext", // e.g.: _default/term.html.twig
150			"_default/list.$format.$ext", // e.g.: _default/list.html.twig
151			];
152			if ($page->hasVariable('term')) {
153			$layouts = array_merge(["taxonomy/{$page->getVariable('term')}.$format.$ext"], $layouts);
154			}
155			if ($page->hasVariable('singular')) {
156			$layouts = array_merge(["taxonomy/{$page->getVariable('singular')}.$format.$ext"], $layouts);
157			}
158			break;
159			default:
160			$layouts = [
161			// "$section/$layout.$format.$ext",
162			// "$layout.$format.$ext",
163			// "$section/page.$format.$ext",
164			// "_default/$layout.$format.$ext",
165			// "page.$format.$ext",
166			"_default/page.$format.$ext",
167			];
168			$layouts = array_merge(["page.$format.$ext"], $layouts);
169			if ($page->hasVariable('layout')) {
170			$layouts = array_merge(["_default/$layout.$format.$ext"], $layouts);
171			}
172			if ($section) {
173			$layouts = array_merge(["{$section}/page.$format.$ext"], $layouts);
174			}
175			if ($page->hasVariable('layout')) {
176			$layouts = array_merge(["$layout.$format.$ext"], $layouts);
177			if ($section) {
178			$layouts = array_merge(["{$section}/$layout.$format.$ext"], $layouts);
179			}
180			}
181			}
182
183			// add localized layouts
184			if ($page->getVariable('language') !== $config->getLanguageDefault()) {
185			foreach ($layouts as $key => $value) {
186			$layouts = array_merge(\array_slice($layouts, 0, $key), [str_replace(".$ext", ".{$page->getVariable('language')}.$ext", $value)], \array_slice($layouts, $key));
187			}
188			}
189
190			return $layouts;
191			}
192			}
193

Cecilapp / Cecil

Layout::lookup() C last analyzed 2025-10-07 09:10 UTC

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Layout::lookup() C
last analyzed 2025-10-07 09:10 UTC