147 lines
3.3 KiB
PHP
147 lines
3.3 KiB
PHP
<?php
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namespace Imagify\Context;
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/**
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* Context class used for the WP media library.
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*
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* @since 1.9
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* @author Grégory Viguier
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*/
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class WP extends AbstractContext {
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use \Imagify\Traits\InstanceGetterTrait;
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/**
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* Context "short name".
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*
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* @var string
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* @since 1.9
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* @author Grégory Viguier
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*/
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protected $context = 'wp';
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/**
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* Images max width for this context. This is used when resizing.
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*
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* @var int
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* @since 1.9.8
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* @author Grégory Viguier
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*/
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protected $resizing_threshold;
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/**
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* Get the thumbnail sizes for this context, except the full size.
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*
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* @since 1.9
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* @author Grégory Viguier
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*
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* @return array {
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* Data for the currently registered thumbnail sizes.
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* Size names are used as array keys.
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*
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* @type int $width The image width.
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* @type int $height The image height.
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* @type bool $crop True to crop, false to resize.
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* @type string $name The size name.
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* }
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*/
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public function get_thumbnail_sizes() {
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if ( isset( $this->thumbnail_sizes ) ) {
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return $this->thumbnail_sizes;
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}
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$this->thumbnail_sizes = get_imagify_thumbnail_sizes();
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return $this->thumbnail_sizes;
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}
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/**
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* Get images max width for this context. This is used when resizing.
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* 0 means to not resize.
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*
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* @since 1.9.8
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* @author Grégory Viguier
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*
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* @return int
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*/
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public function get_resizing_threshold() {
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if ( isset( $this->resizing_threshold ) ) {
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return $this->resizing_threshold;
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}
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if ( ! get_imagify_option( 'resize_larger' ) ) {
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$this->resizing_threshold = 0;
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} else {
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$this->resizing_threshold = max( 0, get_imagify_option( 'resize_larger_w' ) );
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}
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return $this->resizing_threshold;
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}
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/**
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* Tell if the optimization process is allowed to backup in this context.
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*
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* @since 1.9
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* @author Grégory Viguier
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*
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* @return bool
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*/
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public function can_backup() {
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if ( isset( $this->can_backup ) ) {
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return $this->can_backup;
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}
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$this->can_backup = get_imagify_option( 'backup' );
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return $this->can_backup;
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}
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/**
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* Get user capacity to operate Imagify in this context.
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*
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* @since 1.9
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* @author Grégory Viguier
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*
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* @param string $describer Capacity describer. Possible values are like 'manage', 'bulk-optimize', 'manual-optimize', 'auto-optimize'.
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* @return string
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*/
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public function get_capacity( $describer ) {
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static $edit_attachment_cap;
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switch ( $describer ) {
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case 'manage':
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$capacity = imagify_is_active_for_network() ? 'manage_network_options' : 'manage_options';
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break;
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case 'bulk-optimize':
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$capacity = 'manage_options';
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break;
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case 'optimize':
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case 'restore':
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// This is a generic capacity: don't use it unless you have no other choices!
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if ( ! isset( $edit_attachment_cap ) ) {
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$edit_attachment_cap = get_post_type_object( 'attachment' );
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$edit_attachment_cap = $edit_attachment_cap ? $edit_attachment_cap->cap->edit_posts : 'edit_posts';
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}
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$capacity = $edit_attachment_cap;
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break;
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case 'manual-optimize':
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case 'manual-restore':
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// Must be used with an Attachment ID.
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$capacity = 'edit_post';
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break;
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case 'auto-optimize':
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$capacity = 'upload_files';
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break;
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default:
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$capacity = $describer;
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}
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return $this->filter_capacity( $capacity, $describer );
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}
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}
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