Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/www/horse/wp-content/plugins/admin-menu-editor/customizables/Settings/ImageSetting.php

Назад
<?php namespace YahnisElsts\AdminMenuEditor\Customizable\Settings; use YahnisElsts\AdminMenuEditor\Customizable\Storage\StorageInterface; class ImageSetting extends CompositeSetting { protected $label = 'Image'; /** * @var array / protected $settings = array(); protected $externalUrlsAllowed = true; public function __construct($id, ?StorageInterface $store = null, $params = array()) { parent::__construct($id, $store, $params); if ( isset($params['externalUrlsAllowed']) ) { $this->externalUrlsAllowed = $params['externalUrlsAllowed']; } //Image attachment ID. $this->createChild( 'attachmentId', IntegerSetting::class, array('default' => 0, 'minValue' => 0) ); //Site ID for Multisite. $this->createChild( 'attachmentSiteId', IntegerSetting::class, array('default' => 0, 'minValue' => 0) ); //Cached attachment URL. $this->createChild( 'attachmentUrl', UrlSetting::class, array('default' => null) ); //TODO: Allow shortcodes in the URL. This will require more lenient validation (also in JS). //External image URL. Alternative to attachments. $this->createChild( 'externalUrl', UrlSetting::class, array('default' => null) ); //Cached width and height for features that need them. $this->createChild( 'width', IntegerSetting::class, array('default' => null, 'minValue' => 0) ); $this->createChild( 'height', IntegerSetting::class, array('default' => null, 'minValue' => 0) ); } /* * Get a fully qualified URL for the image. * * @return string\|null / public function getImageUrl($useCachedDetails = true) { //Try the external URL. $externalUrl = $this->settings['externalUrl']->getValue(); if ( !empty($externalUrl) ) { return $externalUrl; } if ( $useCachedDetails ) { //Try the cached attachment URL. $attachmentUrl = $this->settings['attachmentUrl']->getValue(); if ( !empty($attachmentUrl) ) { return $attachmentUrl; } } $result = $this->getImage($useCachedDetails); return $result['url']; } /* * Get the URL and dimensions of the image. * * If there is no image, returns an array of NULLs. * * @return array{url: string, width: int, height: int} / public function getImage($useCachedDetails = true) { //Prioritize external URLs over attachments. $externalUrl = $this->settings['externalUrl']->getValue(); if ( !empty($externalUrl) ) { return array( 'url' => $externalUrl, 'width' => $this->settings['width']->getValue(0), 'height' => $this->settings['height']->getValue(0), ); } $attachmentId = $this->settings['attachmentId']->getValue(0); $siteId = $this->settings['attachmentSiteId']->getValue(0); if ( ($attachmentId > 0) ) { if ( $useCachedDetails ) { $attachmentUrl = $this->settings['attachmentUrl']->getValue(); $width = $this->settings['width']->getValue(0); $height = $this->settings['height']->getValue(0); } if ( //If caching is disabled !$useCachedDetails //Or any of the cached details are missing... \|\| (empty($attachmentUrl) \|\| empty($width) \|\| empty($height)) ) { //Load the attachment from the database. list($attachmentUrl, $width, $height) = $this->fetchImageAttachment($attachmentId, $siteId); } if ( !empty($attachmentUrl) ) { return array( 'url' => $attachmentUrl, 'width' => $width, 'height' => $height, ); } } return array('url' => null, 'width' => null, 'height' => null,); } public function validate($errors, $value, $stopOnFirstError = false) { $validatedValues = parent::validate($errors, $value); if ( is_wp_error($validatedValues) \|\| ($validatedValues === null) ) { return $validatedValues; } //Validate an image attachment. $attachmentId = isset($validatedValues['attachmentId']) ? intval($validatedValues['attachmentId']) : 0; $siteId = isset($validatedValues['attachmentSiteId']) ? intval($validatedValues['attachmentSiteId']) : 0; if ( $attachmentId > 0 ) { $switched = false; if ( is_multisite() && ($siteId > 0) && ($siteId !== get_current_blog_id()) ) { switch_to_blog($siteId); $switched = true; } if ( !wp_attachment_is_image($attachmentId) ) { $errors->add('invalid_attachment_type', 'Attachment must be a valid image'); } if ( $switched ) { restore_current_blog(); } } if ( $errors->has_errors() ) { return $errors; } return $validatedValues; } /* * @param int $attachmentId * @param int $siteId * @return array{0: string, 1: int, 2: int} URL, width, height. All NULLs if no image. */ protected function fetchImageAttachment($attachmentId, $siteId) { if ( !is_numeric($attachmentId) \|\| ($attachmentId < 0) ) { return array(null, null, null); } $switched = false; if ( is_multisite() && ($siteId > 0) && ($siteId !== get_current_blog_id()) ) { switch_to_blog($siteId); $switched = true; } $attachment = wp_get_attachment_image_src($attachmentId, 'full'); if ( $switched ) { restore_current_blog(); } if ( empty($attachment) \|\| (count($attachment) < 3) ) { return array(null, null, null); } return array_slice($attachment, 0, 3); } public function filterNewValues($values) { $values = parent::filterNewValues($values); //If we're using an attachment, cache its size and URL. $attachmentId = isset($values['attachmentId']) ? intval($values['attachmentId']) : 0; $siteId = isset($values['attachmentSiteId']) ? intval($values['attachmentSiteId']) : 0; if ( $attachmentId > 0 ) { list($url, $width, $height) = $this->fetchImageAttachment($attachmentId, $siteId); if ( !empty($url) && isset($width, $height) ) { $values['width'] = $width; $values['height'] = $height; $values['attachmentUrl'] = $url; } } return $values; } public function areExternalUrlsAllowed() { return $this->externalUrlsAllowed; } }

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