Mediafile::getPreview() - Code Metrics - Inspection of "Add protection to physical delete multiplied files..." - itstructure/yii2-multi-format-uploader - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — master ( ea324c...2e8bb7 )

by Andrey
created 2020-09-12 08:04 UTC
Mediafile::getPreview() D

↳ Parent: Mediafile
Complexity

Conditions	18
Paths	48
Size

Total Lines
Duplication

Lines	23
Ratio	53.49 %
Importance

Changes
Metric	Value
dl	23
loc	43
c	0
b	0
f	0
rs	4.8666
nc	48
cc	18
nop	3
How to fix Complexity

<?php

namespace Itstructure\MFUploader\models;

use yii\helpers\ArrayHelper;
use yii\base\InvalidConfigException;
use Itstructure\MFUploader\Module;
use Itstructure\MFUploader\helpers\Html;
use Itstructure\MFUploader\interfaces\UploadModelInterface;

/**
 * This is the model class for table "mediafiles".
 *
 * @property int $id
 * @property string $filename
 * @property string $type
 * @property string $url
 * @property string $alt
 * @property int $size
 * @property string $title
 * @property string $description
 * @property string $thumbs
 * @property string $storage
 * @property int $created_at
 * @property int $updated_at
 * @property Module $_module
 *
 * @package Itstructure\MFUploader\models
 *
 * @author Andrey Girnik <[email protected]>
 */
class Mediafile extends ActiveRecord
{
    /**
     * @var Module
     */
    private $_module;

    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'mediafiles';
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [
                [
                    'filename',
                    'type',
                    'url',
                    'size',
                    'storage',
                ],
                'required',
            ],
            [
                [
                    'url',
                    'description',
                    'thumbs',
                ],
                'string',
            ],
            [
                [
                    'storage',
                ],
                'string',
                'max' => 12,
            ],
            [
                [
                    'type',
                ],
                'string',
                'max' => 64,
            ],
            [
                [
                    'filename',
                    'alt',
                    'title',
                ],
                'string',
                'max' => 128,
            ],
            [
                [
                    'size',
                ],
                'integer',
            ],
            [
                [
                    'created_at',
                    'updated_at',
                ],
                'safe',
            ],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'filename' => 'Filename',
            'type' => 'Type',
            'url' => 'Url',
            'alt' => 'Alt',
            'size' => 'Size',
            'title' => 'Title',
            'description' => 'Description',
            'thumbs' => 'Thumbs',
            'storage' => 'Storage',
            'created_at' => 'Created At',
            'updated_at' => 'Updated At',
        ];
    }

    /**
     * @return Module
     */
    public function getModule(): Module
    {

        if ($this->_module === null) {
            $this->_module = \Yii::$app->getModule(Module::MODULE_NAME);

            if (empty($this->_module)) {
                $this->_module = Module::getInstance();

            }
        }

        return $this->_module;
    }

    /**
     * Find model by url.
     *
     * @param string $url
     *
     * @return mixed
     */
    public static function findByUrl(string $url)
    {
        return self::findOne(['url' => $url]);
    }

    /**
     * Search models by file types.
     *
     * @param array $types
     *
     * @return array
     */
    public static function findByTypes(array $types): array
    {
        return self::find()->filterWhere(['in', 'type', $types])->all();
    }

    /**
     * Add owner to mediafiles table.
     *
     * @param int    $ownerId
     * @param string $owner
     * @param string $ownerAttribute
     *
     * @return bool
     */
    public function addOwner(int $ownerId, string $owner, string $ownerAttribute): bool
    {
        return OwnerMediafile::addOwner($this->id, $ownerId, $owner, $ownerAttribute);
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getOwners()
    {
        return $this->hasMany(OwnerMediafile::class, ['mediafileId' => 'id']);
    }

    /**
     * Get preview html.
     *
     * @param string $baseUrl Url to asset files which is formed on the BaseAsset.
     * @param string $location Where is this function calling:
     *      existing - if view template renders files, which are exist;
     *      fileinfo - for "fileinfo/index" view template of "filemanager";
     *      fileitem - for "_fileItem" view template of "filemanager".
     * You can set new location attributes by custom in Module "previewOptions"
     * before using in this getPreview() function inside the view template.
     * It is necessary to set location attributes for certain types of mediafiles.
     * See how it's done in "preview-options" config file as an example.
     * @param array $options Options for the next tags, which must be the keys of the options array:
     *      1. Main tag:
     *      mainTag - main preview html tag. Can contain different html tag options.
     *                And also can contain "alias" from the number of module constant aliases:
     *                default, original, small, medium, large.
     *      2. Addition tags:
     *      leftTag - tag that is located to the left of the "mainTag";
     *      rightTag - tag that is located to the right of the "mainTag";
     *      externalTag - tag in which the mainTag with leftTag and rightTag are embedded.
     * Importantly! Addition tag keys must contain the next attributes:
     * name - the name of addition tag.
     * options - html options of addition tag.
     * By default, the mainTag is already in the "preview-options" configuration file.
     * You can insert configurations values of addition tags through the third parameter of this function.
     *
     * @return string
     */
    public function getPreview(string $baseUrl = '', string $location = null, array $options = []): string
    {
        $module = $this->getModule();

        if ($this->isImage()) {
            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_IMAGE);
            $preview = $this->getImagePreview(isset($options['mainTag']) ? $options['mainTag'] : []);

        } elseif ($this->isAudio()) {

            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_AUDIO);
            $preview = $this->getAudioPreview(isset($options['mainTag']) ? $options['mainTag'] : []);

        } elseif ($this->isVideo()) {
            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_VIDEO);
            $preview = $this->getVideoPreview(isset($options['mainTag']) ? $options['mainTag'] : []);

        } elseif ($this->isApp()) {

            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_APP);
            $preview = $this->getAppPreview($baseUrl, isset($options['mainTag']) ? $options['mainTag'] : []);

        } elseif ($this->isText()) {
            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_TEXT);
            $preview = $this->getTextPreview($baseUrl, isset($options['mainTag']) ? $options['mainTag'] : []);

        } else {

            $options = $this->getOptions($options, $location, $module, UploadModelInterface::FILE_TYPE_OTHER);
            $preview = $this->getOtherPreview($baseUrl, isset($options['mainTag']) ? $options['mainTag'] : []);
        }

        if (isset($options['leftTag']) && is_array($options['leftTag'])) {

            $preview = $this->compactPreviewAdditionTags($preview, 'leftTag', $options['leftTag']);
        }

        if (isset($options['rightTag']) && is_array($options['rightTag'])) {

            $preview = $this->compactPreviewAdditionTags($preview, 'rightTag', $options['rightTag']);
        }

        if (isset($options['externalTag']) && is_array($options['externalTag'])) {

            $preview = $this->compactPreviewAdditionTags($preview, 'externalTag', $options['externalTag']);
        }

        return $preview;
    }

    /**
     * Get image preview.
     *
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getImagePreview(array $mainTagOptions): string
    {
        if (!isset($mainTagOptions['alt'])) {
            $mainTagOptions['alt'] = $this->alt;
        }

        if (isset($mainTagOptions['alias']) && is_string($mainTagOptions['alias'])) {
            return Html::img($this->getThumbUrl($mainTagOptions['alias']), $mainTagOptions);
        }

        return Html::img($this->getThumbUrl(Module::THUMB_ALIAS_DEFAULT), $mainTagOptions);
    }

    /**
     * Get audio preview.
     *
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getAudioPreview(array $mainTagOptions): string

    {
        return Html::audio($this->getViewUrl(), ArrayHelper::merge([
                'source' => [
                    'type' => $this->type
                ]
            ], $mainTagOptions)
        );
    }

    /**
     * Get video preview.
     *
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getVideoPreview(array $mainTagOptions): string

    {
        return Html::video($this->getViewUrl(), ArrayHelper::merge([
                'source' => [
                    'type' => $this->type
                ]
            ], $mainTagOptions)
        );
    }

    /**
     * Get application preview.
     *
     * @param string $baseUrl
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getAppPreview(string $baseUrl = '', array $mainTagOptions): string
    {
        return Html::img($this->getAppPreviewUrl($baseUrl), $mainTagOptions);
    }

    /**
     * Get text preview.
     *
     * @param string $baseUrl
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getTextPreview(string $baseUrl = '', array $mainTagOptions): string
    {
        return Html::img($this->getTextPreviewUrl($baseUrl), $mainTagOptions);
    }

    /**
     * Get other preview.
     *
     * @param string $baseUrl
     * @param array $mainTagOptions
     *
     * @return string
     */
    public function getOtherPreview(string $baseUrl = '', array $mainTagOptions): string
    {
        return Html::img($this->getOtherPreviewUrl($baseUrl), $mainTagOptions);
    }

    /**
     * Get application preview url.
     *
     * @param string $baseUrl
     *
     * @return string
     */
    public function getAppPreviewUrl($baseUrl = ''): string
    {
        if (!empty($baseUrl) && is_string($baseUrl)) {
            $root = $baseUrl.DIRECTORY_SEPARATOR;
        } else {
            $root = DIRECTORY_SEPARATOR;
        }
        $module = $this->getModule();

        if ($this->isExcel()) {
            $url = $root . $module->thumbStubUrls[UploadModelInterface::FILE_TYPE_APP_EXCEL];

        } elseif ($this->isPdf()) {
            $url = $root . $module->thumbStubUrls[UploadModelInterface::FILE_TYPE_APP_PDF];

        } elseif ($this->isWord()) {
            $url = $root . $module->thumbStubUrls[UploadModelInterface::FILE_TYPE_APP_WORD];

        } else {
            $url = $root . $module->thumbStubUrls[UploadModelInterface::FILE_TYPE_APP];
        }

        return $url;
    }

    /**
     * Get text preview url.
     *
     * @param string $baseUrl
     *
     * @return string
     */
    public function getTextPreviewUrl($baseUrl = ''): string

    {
        if (!empty($baseUrl) && is_string($baseUrl)) {
            $root = $baseUrl.DIRECTORY_SEPARATOR;
        } else {
            $root = DIRECTORY_SEPARATOR;
        }

        return $root . $this->getModule()->thumbStubUrls[UploadModelInterface::FILE_TYPE_TEXT];
    }

    /**
     * Get other preview url.
     *
     * @param string $baseUrl
     *
     * @return string
     */
    public function getOtherPreviewUrl($baseUrl = ''): string

    {
        if (!empty($baseUrl) && is_string($baseUrl)) {
            $root = $baseUrl.DIRECTORY_SEPARATOR;
        } else {
            $root = DIRECTORY_SEPARATOR;
        }
        $module = $this->getModule();

        return $root . $module->thumbStubUrls[UploadModelInterface::FILE_TYPE_OTHER];
    }

    /**
     * Get thumbnails.
     *
     * @return array
     */
    public function getThumbs(): array
    {
        return unserialize($this->thumbs) ?: [];
    }

    /**
     * Get thumb url.
     *
     * @param string $alias
     *
     * @return string
     */
    public function getThumbUrl(string $alias): string
    {
        if ($alias === Module::THUMB_ALIAS_ORIGINAL) {
            return $this->getViewUrl();

        } else {
            $thumbs = $this->getThumbs();

            $url = !empty($thumbs[$alias]) ? $thumbs[$alias] : '';
        }

        if (empty($url)) {
            return '';
        }

        return $this->getViewUrl($url);
    }

    /**
     * Get thumb image.
     *
     * @param string $alias
     * @param array  $options
     *
     * @return string
     */
    public function getThumbImage(string $alias, array $options = []): string
    {
        $url = $this->getThumbUrl($alias);

        if (empty($url)) {
            return '';
        }

        if (empty($options['alt'])) {
            $options['alt'] = $this->alt;
        }

        return Html::img($url, $options);
    }

    /**
     * Get default thumbnail url.
     *
     * @param string $baseUrl
     *
     * @return string
     */
    public function getDefaultThumbUrl($baseUrl = ''): string
    {
        if ($this->isImage()) {
            return $this->getThumbUrl(Module::THUMB_ALIAS_DEFAULT);

        } elseif ($this->isApp()) {
            return $this->getAppPreviewUrl($baseUrl);

        } elseif ($this->isText()) {
            return $this->getTextPreviewUrl($baseUrl);

        } else {
            return $this->getOtherPreviewUrl($baseUrl);
        }
    }

    /**
     * @return string file size
     */
    public function getFileSize()
    {
        \Yii::$app->formatter->sizeFormatBase = 1000;
        return \Yii::$app->formatter->asShortSize($this->size, 0);
    }

    /**
     * Check if the file is image.
     *
     * @return bool
     */
    public function isImage(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_IMAGE) !== false;
    }

    /**
     * Check if the file is audio.
     *
     * @return bool
     */
    public function isAudio(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_AUDIO) !== false;
    }

    /**
     * Check if the file is video.
     *
     * @return bool
     */
    public function isVideo(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_VIDEO) !== false;
    }

    /**
     * Check if the file is text.
     *
     * @return bool
     */
    public function isText(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_TEXT) !== false;
    }

    /**
     * Check if the file is application.
     *
     * @return bool
     */
    public function isApp(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_APP) !== false;
    }

    /**
     * Check if the file is excel.
     *
     * @return bool
     */
    public function isExcel(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_APP_EXCEL) !== false;
    }

    /**
     * Check if the file is pdf.
     *
     * @return bool
     */
    public function isPdf(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_APP_PDF) !== false;
    }

    /**
     * Check if the file is word.
     *
     * @return bool
     */
    public function isWord(): bool
    {
        return strpos($this->type, UploadModelInterface::FILE_TYPE_APP_WORD) !== false;
    }

    /**
     * @param string $url
     *
     * @return string
     */
    public function getFullPublicUrl(string $url): string
    {
        return rtrim(rtrim($this->getModule()->publicBaseUrl, '/'), '\\') . '/' . ltrim(str_replace('\\', '/', $url), '/');
    }

    /**
     * If storage is local, public base url will be linked with a url from DB.
     * It is useful for html templates.
     *
     * @param string|null $url
     *
     * @return string
     */
    public function getViewUrl(string $url = null): string
    {
        $url = empty($url) ? $this->url : $url;

        return $this->storage == Module::STORAGE_TYPE_LOCAL ? $this->getFullPublicUrl($url) : $url;
    }

    /**
     * Get preview option by location and file type.
     *
     * @param array $options
     * @param string|null $location
     * @param Module $module
     * @param string $fileType
     *
     * @return array
     */
    private function getOptions(
        array $options,
        string $location = null,
        Module $module,
        string $fileType) {

        return null === $location ?
            $options : ArrayHelper::merge($module->getPreviewOptions($fileType, $location, $this), $options);
    }

    /**
     * Compact addition tag with the main preview.
     *
     * @param string $preview
     * @param string $additionTagType
     * @param array $additionTagConfig
     *
     * @throws InvalidConfigException
     *
     * @return string
     */
    private function compactPreviewAdditionTags(
        string $preview,
        string $additionTagType,
        array $additionTagConfig
    ): string {

        if (!isset($additionTagConfig['name']) || !is_string($additionTagConfig['name'])) {
            throw new InvalidConfigException('Bad name configuration for addition tag: '.$additionTagType);
        }

        if (!isset($additionTagConfig['options']) || !is_array($additionTagConfig['options'])) {
            throw new InvalidConfigException('Bad options configuration for addition tag: '.$additionTagType);
        }

        switch ($additionTagType) {
            case 'leftTag':

                $content = isset($additionTagConfig['content']) ? $additionTagConfig['content'] : '';
                $preview = Html::tag($additionTagConfig['name'], $content, $additionTagConfig['options']) . $preview;
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                break;

            case 'rightTag':

                $content = isset($additionTagConfig['content']) ? $additionTagConfig['content'] : '';
                $preview = $preview . Html::tag($additionTagConfig['name'], $content, $additionTagConfig['options']);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                break;

            case 'externalTag':
                $preview = Html::tag($additionTagConfig['name'], $preview, $additionTagConfig['options']);
                break;

            default:
                throw new InvalidConfigException('Unknown type of addition tag');
        }

        return $preview;
    }
}

itstructure / yii2-multi-format-uploader

Push — master ( ea324c...2e8bb7 )

Mediafile::getPreview() D

Complexity

Size

Duplication

Importance

How to fix Complexity

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