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wp/wp-content/plugins/imagify/classes/Context/Noop.php

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+<?php
+namespace Imagify\Context;
+
+use \Imagify\Traits\InstanceGetterTrait;
+
+/**
+ * Fallback class for contexts.
+ *
+ * @since  1.9
+ * @author Grégory Viguier
+ */
+class Noop implements ContextInterface {
+	use InstanceGetterTrait;
+
+	/**
+	 * Get the context "short name".
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @return string
+	 */
+	public function get_name() {
+		return 'noop';
+	}
+
+	/**
+	 * Tell if the context is network-wide.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @return bool
+	 */
+	public function is_network_wide() {
+		return false;
+	}
+
+	/**
+	 * Get the type of files this context allows.
+	 *
+	 * @since  1.9
+	 * @see    imagify_get_mime_types()
+	 * @author Grégory Viguier
+	 *
+	 * @return string Possible values are:
+	 *                - 'all' to allow all types.
+	 *                - 'image' to allow only images.
+	 *                - 'not-image' to allow only pdf files.
+	 */
+	public function get_allowed_mime_types() {
+		return 'all';
+	}
+
+	/**
+	 * Get the thumbnail sizes for this context, except the full size.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @return array {
+	 *     Data for the currently registered thumbnail sizes.
+	 *     Size names are used as array keys.
+	 *
+	 *     @type int    $width  The image width.
+	 *     @type int    $height The image height.
+	 *     @type bool   $crop   True to crop, false to resize.
+	 *     @type string $name   The size name.
+	 * }
+	 */
+	public function get_thumbnail_sizes() {
+		return [];
+	}
+
+	/**
+	 * Get images max width for this context. This is used when resizing.
+	 * 0 means to not resize.
+	 *
+	 * @since  1.9.8
+	 * @author Grégory Viguier
+	 *
+	 * @return int
+	 */
+	public function get_resizing_threshold() {
+		return 0;
+	}
+
+	/**
+	 * Tell if the optimization process is allowed resize in this context.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @return bool
+	 */
+	public function can_resize() {
+		return false;
+	}
+
+	/**
+	 * Tell if the optimization process is allowed to backup in this context.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @return bool
+	 */
+	public function can_backup() {
+		return false;
+	}
+
+	/**
+	 * Tell if the current user is allowed to operate Imagify in this context.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @param  string $describer Capacity describer. See $this->get_capacity() for possible values. Can also be a "real" user capacity.
+	 * @param  int    $media_id  A media ID.
+	 * @return bool
+	 */
+	public function current_user_can( $describer, $media_id = null ) {
+		return false;
+	}
+
+	/**
+	 * Tell if a user is allowed to operate Imagify in this context.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @param  int    $user_id   A user ID.
+	 * @param  string $describer Capacity describer. See $this->get_capacity() for possible values. Can also be a "real" user capacity.
+	 * @param  int    $media_id  A media ID.
+	 * @return bool
+	 */
+	public function user_can( $user_id, $describer, $media_id = null ) {
+		return false;
+	}
+
+	/**
+	 * Get user capacity to operate Imagify in this context.
+	 *
+	 * @since  1.9
+	 * @author Grégory Viguier
+	 *
+	 * @param  string $describer Capacity describer. Possible values are like 'manage', 'bulk-optimize', 'manual-optimize', 'auto-optimize'.
+	 * @return string
+	 */
+	public function get_capacity( $describer ) {
+		return 'noop';
+	}
+}