imsanity / class-imsanity-cli.php

class-imsanity-cli.php in Imsanity 2.8.4, at class-imsanity-cli.php

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1	<?php
2	/**
3	* Class file for Imsanity_CLI
4	*
5	* Imsanity_CLI contains an extension for WP-CLI to enable bulk resizing of images via command line.
6	*
7	* @package Imsanity
8	*/
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit;
12	}
13	/**
14	* Implements wp-cli extension for bulk resizing.
15	*/
16	class Imsanity_CLI extends WP_CLI_Command {
17	/**
18	* Bulk Resize Images
19	*
20	* ## OPTIONS
21	*
22	* <noprompt>
23	* : do not prompt, just resize everything
24	*
25	* ## EXAMPLES
26	*
27	* wp-cli imsanity resize --noprompt
28	*
29	* @synopsis [--noprompt]
30	*
31	* @param array $args A numbered array of arguments provided via WP-CLI without option names.
32	* @param array $assoc_args An array of named arguments provided via WP-CLI.
33	*/
34	public function resize( $args, $assoc_args ) {
35
36	// let's get started, shall we?
37	// imsanity_init();.
38	$maxw = imsanity_get_option( 'imsanity_max_width', IMSANITY_DEFAULT_MAX_WIDTH );
39	$maxh = imsanity_get_option( 'imsanity_max_height', IMSANITY_DEFAULT_MAX_HEIGHT );
40
41	if ( empty( $assoc_args['noprompt'] ) ) {
42	WP_CLI::warning(
43	__( 'Bulk Resize will alter your original images and cannot be undone!', 'imsanity' ) . "\n" .
44	__( 'It is HIGHLY recommended that you backup your wp-content/uploads folder before proceeding. You will be prompted before resizing each image.', 'imsanity' ) . "\n" .
45	__( 'It is also recommended that you initially resize only 1 or 2 images and verify that everything is working properly before processing your entire library.', 'imsanity' )
46	);
47	}
48
49	/* translators: 1: width in pixels, 2: height in pixels */
50	WP_CLI::line( sprintf( __( 'Resizing images to %1$d x %2$d', 'imsanity' ), $maxw, $maxh ) );
51
52	global $wpdb;
53	$attachments = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE (post_type = 'attachment' OR post_type = 'ims_image') AND post_mime_type LIKE '%%image%%' ORDER BY ID DESC" );
54
55	$image_count = count( $attachments );
56	if ( ! $image_count ) {
57	WP_CLI::success( __( 'There are no images to resize.', 'imsanity' ) );
58	return;
59	} elseif ( empty( $assoc_args['noprompt'] ) ) {
60	WP_CLI::confirm(
61	/* translators: %d: number of images */
62	sprintf( __( 'There are %d images to check.', 'imsanity' ), $image_count ) .
63	' ' . __( 'Continue?', 'imsanity' )
64	);
65	} else {
66	/* translators: %d: number of images */
67	WP_CLI::line( sprintf( __( 'There are %d images to check.', 'imsanity' ), $image_count ) );
68	}
69
70	$images_finished = 0;
71	foreach ( $attachments as $id ) {
72	$imagew = false;
73	$imageh = false;
74	++$images_finished;
75
76	$path = get_attached_file( $id );
77	if ( $path ) {
78	list( $imagew, $imageh ) = getimagesize( $path );
79	}
80	if ( empty( $imagew ) \|\| empty( $imageh ) ) {
81	continue;
82	}
83
84	if ( $imagew <= $maxw && $imageh <= $maxh ) {
85	/* translators: %s: File-name of the image */
86	WP_CLI::line( sprintf( esc_html__( 'SKIPPED: %s (Resize not required)', 'imsanity' ), $path ) . " -- $imagew x $imageh" );
87	continue;
88	}
89
90	$confirm = '';
91	if ( empty( $assoc_args['noprompt'] ) ) {
92	$confirm = \cli\prompt(
93	$path . ': ' . $imagew . 'x' . $imageh .
94	"\n" . __( 'Resize (Y/n)?', 'imsanity' )
95	);
96	}
97	if ( 'n' === $confirm ) {
98	continue;
99	}
100
101	$result = imsanity_resize_from_id( $id );
102
103	if ( $result['success'] ) {
104	WP_CLI::line( $result['message'] . " $images_finished / $image_count" );
105	} else {
106	WP_CLI::warning( $result['message'] . " $images_finished / $image_count" );
107	}
108	}
109
110	// and let the user know we are done.
111	WP_CLI::success( __( 'Finished Resizing!', 'imsanity' ) );
112	}
113	}
114
115	WP_CLI::add_command( 'imsanity', 'Imsanity_CLI' );
116