| 1 |
<?php |
| 2 |
/** |
| 3 |
* Migration module — one-click settings import from other caching |
| 4 |
* plugins (WP Rocket, W3 Total Cache, WP Super Cache). |
| 5 |
* |
| 6 |
* Tier: Pro per FEATURES.md "Migration" — both rows tagged Pro |
| 7 |
* (cross-plugin importer is a non-trivial value-add; LiteSpeed |
| 8 |
* doesn't have one). |
| 9 |
* |
| 10 |
* @package XSpeed |
| 11 |
*/ |
| 12 |
|
| 13 |
declare(strict_types=1); |
| 14 |
|
| 15 |
namespace XSpeed\Modules\Migration; |
| 16 |
|
| 17 |
defined( 'ABSPATH' ) || exit; |
| 18 |
|
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use XSpeed\Module; |
| 20 |
use XSpeed\Migration; |
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|
| 22 |
final class MigrationModule extends Module { |
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|
| 24 |
public const SLUG = 'migration'; |
| 25 |
public const TIER = self::TIER_FREE; |
| 26 |
public const VERSION = '1.0.0'; |
| 27 |
|
| 28 |
public function ui_metadata(): array { |
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return array( |
| 30 |
'label' => 'Migration', |
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'icon' => 'Import', |
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'description' => 'Import settings from WP Rocket, W3 Total Cache, or WP Super Cache.', |
| 33 |
'custom_panel' => 'MigrationPanel', |
| 34 |
); |
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} |
| 36 |
|
| 37 |
public function settings_schema(): array { |
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return array(); |
| 39 |
} |
| 40 |
|
| 41 |
/** |
| 42 |
* Per-user meta key recording which detected source the user dismissed |
| 43 |
* the migration notice for. Keyed by source so dismissing the LiteSpeed |
| 44 |
* prompt doesn't hide a later WP Rocket prompt. |
| 45 |
*/ |
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private const DISMISS_META = 'xspeed_migration_notice_dismissed'; |
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|
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/** Query arg used by the one-click dismiss link. */ |
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private const DISMISS_ARG = 'xspeed_dismiss_migration'; |
| 50 |
|
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/** |
| 52 |
* Per-user list of source ids the user has already SEEN (by opening the |
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* Migration panel). Seen sources don't count toward the sidebar badge — |
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* the badge means "new importable plugins you haven't looked at yet", so |
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* it clears once the user visits the page. A plugin installed LATER is |
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* still un-seen, so it re-badges. |
| 57 |
*/ |
| 58 |
private const SEEN_META = 'xspeed_migration_seen_sources'; |
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|
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public function boot(): void { |
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// Dashboard nudge: when another caching plugin is detected, offer a |
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// one-click import — the same "we noticed you use X" prompt other |
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// plugins show. Renders on standard WP admin screens (NOT xSpeed's |
| 64 |
// own pages, where the Migration panel already covers it). |
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add_action( 'admin_notices', array( $this, 'maybe_render_notice' ) ); |
| 66 |
add_action( 'admin_init', array( $this, 'handle_dismiss' ) ); |
| 67 |
// Sidebar attention badge: surface the count of importable plugins on |
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// the Migration nav item so the user knows there's an action to take. |
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add_filter( 'xspeed_module_descriptor', array( $this, 'add_sidebar_badge' ), 10, 2 ); |
| 70 |
} |
| 71 |
|
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/** |
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* Badge the Migration module's sidebar item with the count of importable |
| 74 |
* caching plugins the user hasn't SEEN or dismissed yet — surfaces at a |
| 75 |
* glance how many NEW sources they could migrate from. Opening the panel |
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* marks sources seen (see rest_status), so the badge clears after a visit. |
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* Other modules untouched. |
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* |
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* @param array $entry Module descriptor being built. |
| 80 |
* @param object $module The module instance. |
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* @return array |
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*/ |
| 83 |
public function add_sidebar_badge( array $entry, $module ): array { |
| 84 |
if ( ( $entry['slug'] ?? '' ) !== self::SLUG ) { |
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return $entry; |
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} |
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$uid = get_current_user_id(); |
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$dismissed = (array) get_user_meta( $uid, self::DISMISS_META, true ); |
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$seen = (array) get_user_meta( $uid, self::SEEN_META, true ); |
| 90 |
$count = 0; |
| 91 |
foreach ( $this->detected_sources( $dismissed ) as $s ) { |
| 92 |
if ( ! in_array( $s['id'], $seen, true ) ) { |
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++$count; |
| 94 |
} |
| 95 |
} |
| 96 |
if ( $count > 0 ) { |
| 97 |
$entry['badge'] = $count; |
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} |
| 99 |
return $entry; |
| 100 |
} |
| 101 |
|
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/** |
| 103 |
* Render the migration nudge on the dashboard when exactly one importable |
| 104 |
* source is detected and the user hasn't dismissed it. Kept deliberately |
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* conservative: skipped on xSpeed's own screens, for users without |
| 106 |
* manage_options, and once dismissed. |
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*/ |
| 108 |
public function maybe_render_notice(): void { |
| 109 |
if ( ! current_user_can( 'manage_options' ) ) { |
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return; |
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} |
| 112 |
// Don't double up on xSpeed's own pages — the Migration panel is right there. |
| 113 |
if ( class_exists( '\\XSpeed\\Admin' ) && \XSpeed\Admin::is_plugin_page() ) { |
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return; |
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} |
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|
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$dismissed = (array) get_user_meta( get_current_user_id(), self::DISMISS_META, true ); |
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$detected = $this->detected_sources( $dismissed ); |
| 119 |
if ( empty( $detected ) ) { |
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return; |
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} |
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|
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$brand = $this->branding_name(); |
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$base_url = admin_url( 'admin.php?page=xspeed' ); |
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// The dashboard selects the panel from the URL hash. The hash must be |
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// the LAST thing in the URL — any query arg (e.g. ?source=…) has to go |
| 127 |
// BEFORE the '#', or it becomes part of the fragment ("migration?source=…") |
| 128 |
// which no module slug matches, so the app falls back to the first |
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// panel (#cache). That was the "Import goes to #cache" bug. |
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$panel_url = $base_url . '#migration'; |
| 131 |
$dismiss_url = wp_nonce_url( |
| 132 |
add_query_arg( self::DISMISS_ARG, 'all' ), |
| 133 |
'xspeed_dismiss_migration_all' |
| 134 |
); |
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$count = count( $detected ); |
| 136 |
|
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// Branded card. All inline-styled (admin-notice context has no |
| 138 |
// bundled stylesheet) but mapped to DESIGN.md tokens: accent #2563eb, |
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// neutral text #1e293b / #475569, rounded-lg, comfortable padding. |
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$heading = sprintf( |
| 141 |
/* translators: %d: number of detected caching plugins. */ |
| 142 |
_n( |
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'Migrate to %1$s — %2$d caching plugin detected', |
| 144 |
'Migrate to %1$s — %2$d caching plugins detected', |
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$count, |
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'xspeed' |
| 147 |
), |
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$brand, |
| 149 |
$count |
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); |
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|
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$brand_color = $this->brand_color(); |
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// Brand-color the Import CTAs (override WP's default blue primary). |
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// This notice is echoed directly (not through wp_kses), so an inline |
| 155 |
// <style> block is fine here. |
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echo '<style>.xspeed-migration-notice .xspeed-mig-cta.button-primary{' |
| 157 |
. 'background:' . esc_attr( $brand_color ) . ' !important;' |
| 158 |
. 'border-color:' . esc_attr( $brand_color ) . ' !important;box-shadow:none !important;' |
| 159 |
. 'box-sizing:border-box !important;min-height:36px !important;max-height:36px !important;height:36px !important;line-height:1 !important;padding-top:0;padding-bottom:0;display:inline-flex;align-items:center;}' |
| 160 |
. '.xspeed-migration-notice .xspeed-mig-cta.button-primary:hover{filter:brightness(1.15);}' |
| 161 |
. '</style>'; |
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echo '<div class="notice xspeed-migration-notice" style="padding:0;border:1px solid #e2e8f0;border-left:4px solid ' . esc_attr( $brand_color ) . ';border-radius:8px;overflow:hidden;background:#fff;">'; |
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echo '<div style="padding:16px 18px;">'; |
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|
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// Header row: brand mark + heading. |
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echo '<div style="display:flex;align-items:center;gap:10px;margin-bottom:6px;">'; |
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$logo = $this->branding_logo(); |
| 168 |
if ( '' !== $logo ) { |
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echo '<span style="display:inline-flex;width:24px;height:24px;flex:0 0 24px;">' . $logo . '</span>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- logo is a sanitized inline SVG from branding, escaped at source. |
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} |
| 171 |
echo '<strong style="font-size:14px;color:#1e293b;">' . esc_html( $heading ) . '</strong>'; |
| 172 |
echo '</div>'; |
| 173 |
|
| 174 |
// Says what the button does and what it does NOT do. The old copy |
| 175 |
// mentioned only the import while the REST route also deactivated the |
| 176 |
// source — this notice is the first and most-seen touchpoint, so it |
| 177 |
// undersold a destructive action. Deactivation is now opt-in, and the |
| 178 |
// copy states that rather than leaving it to be inferred. (#189) |
| 179 |
echo '<p style="margin:0 0 12px;color:#475569;font-size:13px;">' |
| 180 |
. esc_html__( 'Import your existing settings instead of configuring everything by hand. You choose what happens to the old plugin — switch it off (recommended, since two page caches conflict) or leave it running. Pick a source to migrate:', 'xspeed' ) |
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. '</p>'; |
| 182 |
|
| 183 |
// One row per detected source: label + value count + its own Import button. |
| 184 |
echo '<div style="display:flex;flex-direction:column;gap:8px;">'; |
| 185 |
foreach ( $detected as $s ) { |
| 186 |
// Query arg BEFORE the hash so the dashboard still reads #migration. |
| 187 |
$src_url = $base_url . '&source=' . rawurlencode( $s['id'] ) . '#migration'; |
| 188 |
echo '<div style="display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;">'; |
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$mapped = (int) ( $s['mapped_count'] ?? 0 ); |
| 190 |
echo '<span style="font-size:13px;color:#1e293b;"><strong>' . esc_html( $s['label'] ) . '</strong>' |
| 191 |
. ' <span style="color:#94a3b8;">' |
| 192 |
. esc_html( |
| 193 |
sprintf( |
| 194 |
/* translators: %d: number of settings xSpeed will actually import. */ |
| 195 |
_n( 'imports %d setting', 'imports %d settings', $mapped, 'xspeed' ), |
| 196 |
$mapped |
| 197 |
) |
| 198 |
) |
| 199 |
. '</span></span>'; |
| 200 |
echo '<a href="' . esc_url( $src_url ) . '" class="button button-primary xspeed-mig-cta" style="flex:0 0 auto;">' |
| 201 |
. esc_html__( 'Import', 'xspeed' ) . '</a>'; |
| 202 |
echo '</div>'; |
| 203 |
} |
| 204 |
echo '</div>'; |
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|
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// Footer: open the full panel + dismiss the whole notice. |
| 207 |
echo '<p style="margin:12px 0 0;display:flex;gap:16px;align-items:center;">'; |
| 208 |
echo '<a href="' . esc_url( $panel_url ) . '" style="font-size:13px;">' . esc_html__( 'Open Migration panel', 'xspeed' ) . '</a>'; |
| 209 |
echo '<a href="' . esc_url( $dismiss_url ) . '" style="font-size:13px;color:#94a3b8;text-decoration:none;">' . esc_html__( 'Dismiss', 'xspeed' ) . '</a>'; |
| 210 |
echo '</p>'; |
| 211 |
|
| 212 |
echo '</div></div>'; |
| 213 |
} |
| 214 |
|
| 215 |
/** |
| 216 |
* Detected sources that are still actionable — not dismissed and not |
| 217 |
* already imported — richest first. These are what the dashboard notice |
| 218 |
* and the sidebar badge count: "new caching plugins you could migrate |
| 219 |
* from". Once imported, a source drops out. |
| 220 |
* |
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* @param string[] $dismissed Dismissed source ids ('all' hides every one). |
| 222 |
* @return array<int,array{id:string,label:string,mapped_count:int}> |
| 223 |
*/ |
| 224 |
private function detected_sources( array $dismissed = array() ): array { |
| 225 |
if ( in_array( 'all', $dismissed, true ) ) { |
| 226 |
return array(); |
| 227 |
} |
| 228 |
$out = array(); |
| 229 |
foreach ( Migration::status() as $s ) { |
| 230 |
if ( empty( $s['detected'] ) || ! empty( $s['imported'] ) || in_array( $s['id'], $dismissed, true ) ) { |
| 231 |
continue; |
| 232 |
} |
| 233 |
$out[] = $s; |
| 234 |
} |
| 235 |
// Order by the honest mapped count (what we actually import). |
| 236 |
usort( $out, static fn( $a, $b ) => (int) $b['mapped_count'] <=> (int) $a['mapped_count'] ); |
| 237 |
return $out; |
| 238 |
} |
| 239 |
|
| 240 |
/** Inline brand logo SVG when white-label supplies one; else empty. */ |
| 241 |
private function branding_logo(): string { |
| 242 |
$brand = apply_filters( 'xspeed_branding', array() ); |
| 243 |
return isset( $brand['logo_svg'] ) && is_string( $brand['logo_svg'] ) ? $brand['logo_svg'] : ''; |
| 244 |
} |
| 245 |
|
| 246 |
/** Persist the per-source dismissal when the user clicks our Dismiss link. */ |
| 247 |
public function handle_dismiss(): void { |
| 248 |
if ( ! isset( $_GET[ self::DISMISS_ARG ] ) || ! current_user_can( 'manage_options' ) ) { |
| 249 |
return; |
| 250 |
} |
| 251 |
$source = sanitize_key( wp_unslash( $_GET[ self::DISMISS_ARG ] ) ); |
| 252 |
if ( ! isset( $_GET['_wpnonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ) ), 'xspeed_dismiss_migration_' . $source ) ) { |
| 253 |
return; |
| 254 |
} |
| 255 |
$uid = get_current_user_id(); |
| 256 |
$dismissed = (array) get_user_meta( $uid, self::DISMISS_META, true ); |
| 257 |
if ( ! in_array( $source, $dismissed, true ) ) { |
| 258 |
$dismissed[] = $source; |
| 259 |
update_user_meta( $uid, self::DISMISS_META, $dismissed ); |
| 260 |
} |
| 261 |
// Redirect to drop the query args so a reload doesn't re-trigger. |
| 262 |
wp_safe_redirect( remove_query_arg( array( self::DISMISS_ARG, '_wpnonce' ) ) ); |
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exit; |
| 264 |
} |
| 265 |
|
| 266 |
/** |
| 267 |
* The single most relevant detected source to nudge about, or null. |
| 268 |
* Picks the detected source with the most settings (the richest import), |
| 269 |
* skipping any the user has already dismissed — so dismissing the top |
| 270 |
* prompt surfaces the next source rather than going silent while another |
| 271 |
* importable plugin is still present. Only one prompt at a time keeps the |
| 272 |
* dashboard uncluttered. |
| 273 |
* |
| 274 |
* @param string[] $dismissed Source ids the user has dismissed. |
| 275 |
* @return array{id:string,label:string,value_count:int}|null |
| 276 |
*/ |
| 277 |
private function top_detected_source( array $dismissed = array() ): ?array { |
| 278 |
$best = null; |
| 279 |
foreach ( Migration::status() as $s ) { |
| 280 |
if ( empty( $s['detected'] ) || in_array( $s['id'], $dismissed, true ) ) { |
| 281 |
continue; |
| 282 |
} |
| 283 |
if ( null === $best || (int) $s['value_count'] > (int) $best['value_count'] ) { |
| 284 |
$best = $s; |
| 285 |
} |
| 286 |
} |
| 287 |
return $best; |
| 288 |
} |
| 289 |
|
| 290 |
/** Brand name honoring Pro white-label, falling back to "xSpeed". */ |
| 291 |
private function branding_name(): string { |
| 292 |
$brand = apply_filters( 'xspeed_branding', array() ); |
| 293 |
return isset( $brand['name'] ) && '' !== $brand['name'] ? (string) $brand['name'] : 'xSpeed'; |
| 294 |
} |
| 295 |
|
| 296 |
/** |
| 297 |
* Brand/logo color for the notice accent + Import buttons. White-label |
| 298 |
* sites can set `brand_color` via the xspeed_branding filter; otherwise |
| 299 |
* we use the xSpeed logo color (near-black), not the design blue accent — |
| 300 |
* the notice should match the on-screen logo. (FBS-82379) |
| 301 |
*/ |
| 302 |
private function brand_color(): string { |
| 303 |
$brand = apply_filters( 'xspeed_branding', array() ); |
| 304 |
$color = isset( $brand['brand_color'] ) ? (string) $brand['brand_color'] : ''; |
| 305 |
return preg_match( '/^#([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/', $color ) ? $color : '#1e1e1e'; |
| 306 |
} |
| 307 |
|
| 308 |
public function rest_routes(): array { |
| 309 |
return array( |
| 310 |
array( |
| 311 |
'path' => '/status', |
| 312 |
'methods' => 'GET', |
| 313 |
'callback' => array( $this, 'rest_status' ), |
| 314 |
), |
| 315 |
array( |
| 316 |
'path' => '/preview', |
| 317 |
'methods' => 'POST', |
| 318 |
'callback' => array( $this, 'rest_preview' ), |
| 319 |
), |
| 320 |
array( |
| 321 |
'path' => '/apply', |
| 322 |
'methods' => 'POST', |
| 323 |
'callback' => array( $this, 'rest_apply' ), |
| 324 |
), |
| 325 |
); |
| 326 |
} |
| 327 |
|
| 328 |
public function rest_status( \WP_REST_Request $request ) { |
| 329 |
$status = Migration::status(); |
| 330 |
// Opening the Migration panel triggers this call — treat it as the |
| 331 |
// user having SEEN every currently-detected source, which clears the |
| 332 |
// sidebar count badge. Record the detected ids against the user. |
| 333 |
$this->mark_sources_seen( $status ); |
| 334 |
return rest_ensure_response( array( 'sources' => $status ) ); |
| 335 |
} |
| 336 |
|
| 337 |
/** |
| 338 |
* Record the currently-detected source ids as seen for this user, so the |
| 339 |
* sidebar badge stops counting them. Merges with any prior seen set. |
| 340 |
* |
| 341 |
* @param array $status Output of Migration::status(). |
| 342 |
*/ |
| 343 |
private function mark_sources_seen( array $status ): void { |
| 344 |
$uid = get_current_user_id(); |
| 345 |
if ( ! $uid ) { |
| 346 |
return; |
| 347 |
} |
| 348 |
$seen = (array) get_user_meta( $uid, self::SEEN_META, true ); |
| 349 |
$add = array(); |
| 350 |
foreach ( $status as $s ) { |
| 351 |
if ( ! empty( $s['detected'] ) ) { |
| 352 |
$add[] = $s['id']; |
| 353 |
} |
| 354 |
} |
| 355 |
$merged = array_values( array_unique( array_merge( $seen, $add ) ) ); |
| 356 |
if ( $merged !== $seen ) { |
| 357 |
update_user_meta( $uid, self::SEEN_META, $merged ); |
| 358 |
} |
| 359 |
} |
| 360 |
|
| 361 |
public function rest_preview( \WP_REST_Request $request ) { |
| 362 |
$params = $request->get_json_params(); |
| 363 |
$source = isset( $params['source'] ) ? (string) $params['source'] : ''; |
| 364 |
$full = Migration::preview_with_notes( $source ); |
| 365 |
if ( null === $full ) { |
| 366 |
return new \WP_Error( 'xspeed_pro_mig_no_source', 'Source not detected or unknown.', array( 'status' => 404 ) ); |
| 367 |
} |
| 368 |
// `notes` carries the lossy-conversion warnings the panel renders |
| 369 |
// beside the plan, so a value we had to round is stated rather than |
| 370 |
// presented as an exact import. (#224 F2) |
| 371 |
return rest_ensure_response( |
| 372 |
array( |
| 373 |
'patch' => $full['patch'], |
| 374 |
'notes' => $full['notes'], |
| 375 |
) |
| 376 |
); |
| 377 |
} |
| 378 |
|
| 379 |
public function rest_apply( \WP_REST_Request $request ) { |
| 380 |
$params = $request->get_json_params(); |
| 381 |
$source = isset( $params['source'] ) ? (string) $params['source'] : ''; |
| 382 |
if ( '' === $source ) { |
| 383 |
return new \WP_Error( 'xspeed_pro_mig_no_source', 'Provide a source id.', array( 'status' => 400 ) ); |
| 384 |
} |
| 385 |
|
| 386 |
/* |
| 387 |
* Deactivating the source is the CALLER's decision, and it defaults to |
| 388 |
* NO. (#189) |
| 389 |
* |
| 390 |
* This used to happen unconditionally: the request carried only |
| 391 |
* `source`, so the server could not distinguish "the user clicked |
| 392 |
* through our warning" from any other POST to this route. The only |
| 393 |
* guard rail was an InlineConfirm in the React client, which is the |
| 394 |
* wrong layer for a destructive action — and WP-CLI and MCP, hitting |
| 395 |
* the same product action, did the opposite and left the plugin on. |
| 396 |
* |
| 397 |
* Defaulting to false rather than true is what makes the documented |
| 398 |
* contract true again (docs/user/advanced-migration.md said migration |
| 399 |
* "never changes" the old plugin) and matches the house rule that we |
| 400 |
* never modify another plugin's state on our own initiative. The panel |
| 401 |
* now passes deactivate:true explicitly after its confirm, so the |
| 402 |
* common path is unchanged for users. |
| 403 |
*/ |
| 404 |
$deactivate = ! empty( $params['deactivate_source'] ); |
| 405 |
|
| 406 |
$results = Migration::apply( $source ); |
| 407 |
|
| 408 |
$deactivated = false; |
| 409 |
$source_label = ''; |
| 410 |
foreach ( Migration::status() as $s ) { |
| 411 |
if ( $s['id'] === $source ) { |
| 412 |
$source_label = (string) $s['label']; |
| 413 |
break; |
| 414 |
} |
| 415 |
} |
| 416 |
|
| 417 |
/* |
| 418 |
* Did the import actually cover anything? |
| 419 |
* |
| 420 |
* `applied` lists the meaningful keys the import attempted, so it is the |
| 421 |
* right signal for the activity and Health records below. Deactivation |
| 422 |
* has a stronger gate: every attempted result must also report `ok`, so a |
| 423 |
* partial import never switches the source off. (#189, #224) |
| 424 |
*/ |
| 425 |
$imported_something = false; |
| 426 |
foreach ( (array) $results as $info ) { |
| 427 |
if ( is_array( $info ) && ! empty( $info['applied'] ) ) { |
| 428 |
$imported_something = true; |
| 429 |
break; |
| 430 |
} |
| 431 |
} |
| 432 |
|
| 433 |
$refused = ''; |
| 434 |
$refused_message = ''; |
| 435 |
$import_completed = Migration::completed_successfully( (array) $results ); |
| 436 |
if ( $deactivate && $import_completed ) { |
| 437 |
if ( ! $this->can_deactivate( $source ) ) { |
| 438 |
// Not an error: the import succeeded and is the thing the user |
| 439 |
// asked for. Report the refusal so the panel can say why the |
| 440 |
// plugin is still on rather than silently implying it is off. |
| 441 |
$refused = 'insufficient_capability'; |
| 442 |
|
| 443 |
// Name WHO can do it, not just that the caller cannot. On a |
| 444 |
// network-activated source the answer is specifically a network |
| 445 |
// administrator, and a site admin has no way to work that out |
| 446 |
// from a bare capability code. (#189 AC5) |
| 447 |
$file = Migration::plugin_file( $source ); |
| 448 |
$network_scoped = is_multisite() && '' !== $file && is_plugin_active_for_network( $file ); |
| 449 |
$refused_message = $network_scoped |
| 450 |
? sprintf( |
| 451 |
/* translators: %s: source plugin label. */ |
| 452 |
__( '%s is activated across the whole network, so only a network administrator can switch it off. Your settings were imported — ask a network administrator to deactivate it.', 'xspeed' ), |
| 453 |
$source_label |
| 454 |
) |
| 455 |
: sprintf( |
| 456 |
/* translators: %s: source plugin label. */ |
| 457 |
__( 'Your account can change settings but not switch plugins off, so %s is still active. Your settings were imported — ask an administrator to deactivate it.', 'xspeed' ), |
| 458 |
$source_label |
| 459 |
); |
| 460 |
} else { |
| 461 |
$deactivated = $this->deactivate_source( $source ); |
| 462 |
if ( $deactivated ) { |
| 463 |
// Switching the source off runs ITS teardown, which |
| 464 |
// removes WP_CACHE and can take the shared drop-in file |
| 465 |
// with it — leaving our own page cache configured-on but |
| 466 |
// not actually serving. Re-assert both. (#219) |
| 467 |
$this->restore_own_environment(); |
| 468 |
} |
| 469 |
} |
| 470 |
} |
| 471 |
|
| 472 |
// The user declined (or was refused) and the source is still running. |
| 473 |
// Record it so the warning OUTLIVES this screen — see pending_source(). |
| 474 |
// Called on every import, not just the declining ones: the helper |
| 475 |
// checks the plugin's live state and clears itself when it is off, so |
| 476 |
// a later "import and switch" also resolves an earlier warning. |
| 477 |
if ( $imported_something ) { |
| 478 |
Migration::remember_active_source( $source, $source_label ); |
| 479 |
} |
| 480 |
|
| 481 |
if ( class_exists( '\\XSpeed\\Activity_Log' ) && ! empty( $results ) ) { |
| 482 |
\XSpeed\Activity_Log::record( |
| 483 |
'migration_applied', |
| 484 |
$deactivated |
| 485 |
? sprintf( 'Imported settings from %1$s and deactivated it.', $source_label ) |
| 486 |
: sprintf( 'Imported settings from %s.', $source_label ), |
| 487 |
\XSpeed\Activity_Log::INFO |
| 488 |
); |
| 489 |
} |
| 490 |
|
| 491 |
return rest_ensure_response( |
| 492 |
array( |
| 493 |
'results' => $results, |
| 494 |
'deactivated' => $deactivated, |
| 495 |
'source_label' => $source_label, |
| 496 |
// Empty unless we were asked to deactivate and declined to. |
| 497 |
// The panel needs to distinguish "you didn't ask" from "you |
| 498 |
// asked and you may not", or it would report the source as |
| 499 |
// still active with no explanation. |
| 500 |
'refused' => $refused, |
| 501 |
// A ready-to-show sentence naming who CAN do it. The panel |
| 502 |
// prints this verbatim rather than mapping codes to copy, so |
| 503 |
// the network-vs-site distinction stays in one place. |
| 504 |
'refused_message' => $refused_message, |
| 505 |
) |
| 506 |
); |
| 507 |
} |
| 508 |
|
| 509 |
/** |
| 510 |
* May the CURRENT user switch this source plugin off? |
| 511 |
* |
| 512 |
* The route itself only requires `manage_options` (the module default), |
| 513 |
* which is right for importing settings — that writes nothing but our own |
| 514 |
* options. Deactivating somebody else's plugin is a different act, and WP |
| 515 |
* core guards its own plugins screen with `activate_plugins`, escalating |
| 516 |
* to `manage_network_plugins` for a network-active plugin. |
| 517 |
* |
| 518 |
* Without this check a subsite Administrator — who has manage_options but |
| 519 |
* neither of those — could deactivate a NETWORK-ACTIVE caching plugin |
| 520 |
* across every site in the network with one REST call. Reproduced on a |
| 521 |
* live multisite install for #189; core would have refused the same user |
| 522 |
* on wp-admin/plugins.php. |
| 523 |
* |
| 524 |
* @param string $source Source id. |
| 525 |
*/ |
| 526 |
private function can_deactivate( string $source ): bool { |
| 527 |
$file = Migration::plugin_file( $source ); |
| 528 |
if ( '' === $file ) { |
| 529 |
return false; |
| 530 |
} |
| 531 |
|
| 532 |
foreach ( array( 'plugin.php' ) as $inc ) { |
| 533 |
require_once ABSPATH . 'wp-admin/includes/' . $inc; |
| 534 |
} |
| 535 |
|
| 536 |
// Network-active plugins are a network-level object: deactivating one |
| 537 |
// affects every site, so it needs the network capability regardless of |
| 538 |
// how much power the caller holds on this one site. |
| 539 |
if ( is_multisite() && is_plugin_active_for_network( $file ) ) { |
| 540 |
return current_user_can( 'manage_network_plugins' ); |
| 541 |
} |
| 542 |
|
| 543 |
return current_user_can( 'activate_plugins' ); |
| 544 |
} |
| 545 |
|
| 546 |
/** |
| 547 |
* Deactivate the source caching plugin (network-wide on multisite). |
| 548 |
* Returns true only if it was active and is now off. |
| 549 |
* |
| 550 |
* Callers MUST gate this on can_deactivate() — it performs no capability |
| 551 |
* check of its own, because the CLI path resolves permission differently |
| 552 |
* (a WP-CLI operator is root by definition and has no current user). |
| 553 |
* |
| 554 |
* @param string $source Source id. |
| 555 |
* @return bool |
| 556 |
*/ |
| 557 |
private function deactivate_source( string $source ): bool { |
| 558 |
// One home for this map, shared with Migration::status()'s active |
| 559 |
// flag. A private copy here could drift and deactivate a plugin the |
| 560 |
// panel had reported as inactive. (#189) |
| 561 |
$file = Migration::plugin_file( $source ); |
| 562 |
if ( '' === $file ) { |
| 563 |
return false; |
| 564 |
} |
| 565 |
// deactivate_plugins() fires each plugin's deactivation hook, and some |
| 566 |
// (e.g. WP Super Cache) call admin-only helpers like get_home_path() |
| 567 |
// in theirs. Those live in wp-admin/includes/file.php — NOT loaded |
| 568 |
// during a REST request — so without these includes the deactivation |
| 569 |
// hook fatals with "undefined function get_home_path()". Load the |
| 570 |
// admin plumbing first so any source plugin's teardown runs cleanly. |
| 571 |
foreach ( array( 'plugin.php', 'file.php', 'misc.php' ) as $inc ) { |
| 572 |
require_once ABSPATH . 'wp-admin/includes/' . $inc; |
| 573 |
} |
| 574 |
if ( ! is_plugin_active( $file ) ) { |
| 575 |
return false; |
| 576 |
} |
| 577 |
|
| 578 |
/* |
| 579 |
* Be EXPLICIT about scope rather than leaving $network_wide at null. |
| 580 |
* |
| 581 |
* Core evaluates `( false !== $network_wide ) && is_plugin_active_for_network()`, |
| 582 |
* and `false !== null` is true — so the default silently takes the |
| 583 |
* network-wide branch. That is the correct scope for a network-active |
| 584 |
* plugin (a per-site deactivation would not turn it off anyway), but |
| 585 |
* it should be a decision we state, not a fact of PHP's comparison |
| 586 |
* rules. can_deactivate() has already required the matching |
| 587 |
* capability for whichever branch this picks. (#189) |
| 588 |
*/ |
| 589 |
$network_wide = is_multisite() && is_plugin_active_for_network( $file ); |
| 590 |
deactivate_plugins( $file, false, $network_wide ); |
| 591 |
|
| 592 |
return ! is_plugin_active( $file ); |
| 593 |
} |
| 594 |
|
| 595 |
/** |
| 596 |
* Put our own drop-in and WP_CACHE back after the source plugin's |
| 597 |
* teardown, when we are the one that should own them. |
| 598 |
* |
| 599 |
* A source plugin's deactivation routine cleans up "the page cache |
| 600 |
* environment" without checking whose it is. W3 Total Cache is the |
| 601 |
* clearest case: PgCache_Environment.php strips EVERY |
| 602 |
* `define( 'WP_CACHE', … )` line from wp-config.php with a blanket |
| 603 |
* regex, so it deletes the line xSpeed wrote when the wizard enabled |
| 604 |
* caching. wp-content/advanced-cache.php survives, but WordPress never |
| 605 |
* loads it without the constant, and the cache silently degrades to the |
| 606 |
* slow in-PHP path — measured at 78ms vs 16ms TTFB on an otherwise |
| 607 |
* identical request. |
| 608 |
* |
| 609 |
* Only runs when the user has caching ON, and only re-asserts what we |
| 610 |
* already own, so it cannot resurrect a cache the user turned off. |
| 611 |
* (#218, #219) |
| 612 |
*/ |
| 613 |
private function restore_own_environment(): void { |
| 614 |
if ( ! class_exists( '\\XSpeed\\Cache' ) || ! class_exists( '\\XSpeed\\Settings' ) ) { |
| 615 |
return; |
| 616 |
} |
| 617 |
|
| 618 |
$opts = \XSpeed\Settings::get(); |
| 619 |
if ( empty( $opts['cache_enabled'] ) ) { |
| 620 |
return; |
| 621 |
} |
| 622 |
|
| 623 |
// Install the drop-in BEFORE the constant that tells WordPress to |
| 624 |
// load it, so the two are never briefly out of step. |
| 625 |
\XSpeed\Cache::install_dropin(); |
| 626 |
\XSpeed\Cache::set_wp_cache_constant( true ); |
| 627 |
} |
| 628 |
|
| 629 |
public function cli_commands(): array { |
| 630 |
return array( |
| 631 |
array( |
| 632 |
'name' => 'xspeed migrate', |
| 633 |
'callback' => array( $this, 'cli_handler' ), |
| 634 |
'shortdesc' => 'Import settings from another caching plugin.', |
| 635 |
'synopsis' => array( |
| 636 |
array( |
| 637 |
'type' => 'positional', |
| 638 |
'name' => 'action', |
| 639 |
'options' => array( 'status', 'preview', 'apply' ), |
| 640 |
'optional' => true, |
| 641 |
), |
| 642 |
array( |
| 643 |
'type' => 'assoc', |
| 644 |
'name' => 'source', |
| 645 |
'optional' => true, |
| 646 |
), |
| 647 |
array( |
| 648 |
'type' => 'flag', |
| 649 |
'name' => 'deactivate-source', |
| 650 |
'description' => 'After a successful import, also deactivate the source plugin. Off by default: running two page caches at once breaks both, but switching off another plugin is your call, not ours.', |
| 651 |
'optional' => true, |
| 652 |
), |
| 653 |
), |
| 654 |
), |
| 655 |
); |
| 656 |
} |
| 657 |
|
| 658 |
public function cli_handler( array $args, array $assoc ): void { |
| 659 |
$action = $args[0] ?? 'status'; |
| 660 |
switch ( $action ) { |
| 661 |
case 'status': |
| 662 |
foreach ( Migration::status() as $s ) { |
| 663 |
\WP_CLI::log( sprintf( '%-20s %s %d values', $s['id'], $s['detected'] ? 'DETECTED' : 'missing ', $s['value_count'] ) ); |
| 664 |
} |
| 665 |
return; |
| 666 |
case 'preview': |
| 667 |
$src = (string) ( $assoc['source'] ?? '' ); |
| 668 |
$p = Migration::preview( $src ); |
| 669 |
if ( null === $p ) { |
| 670 |
\WP_CLI::error( 'Source not detected or unknown: ' . $src ); |
| 671 |
} |
| 672 |
\WP_CLI::log( wp_json_encode( $p, JSON_PRETTY_PRINT ) ); |
| 673 |
return; |
| 674 |
case 'apply': |
| 675 |
$src = (string) ( $assoc['source'] ?? '' ); |
| 676 |
$r = Migration::apply( $src ); |
| 677 |
if ( empty( $r ) ) { |
| 678 |
\WP_CLI::error( 'Nothing imported.' ); |
| 679 |
} |
| 680 |
foreach ( $r as $mod => $info ) { |
| 681 |
/* |
| 682 |
* "failed" was a lie. `ok` is update_option()'s return, |
| 683 |
* which is false when the stored value did not CHANGE — so |
| 684 |
* re-importing settings already in place printed |
| 685 |
* "failed" for every module beside the list of fields it |
| 686 |
* had just imported correctly. Report what actually |
| 687 |
* happened instead. (#189) |
| 688 |
*/ |
| 689 |
$applied = (array) ( $info['applied'] ?? array() ); |
| 690 |
if ( empty( $applied ) ) { |
| 691 |
$state = 'nothing to import'; |
| 692 |
} elseif ( ! empty( $info['ok'] ) ) { |
| 693 |
$state = 'imported'; |
| 694 |
} else { |
| 695 |
$state = 'already up to date'; |
| 696 |
} |
| 697 |
\WP_CLI::log( sprintf( '%-20s %-18s %s', $mod, $state, implode( ',', $applied ) ) ); |
| 698 |
} |
| 699 |
|
| 700 |
/* |
| 701 |
* Same contract as REST: deactivate only when asked. This path |
| 702 |
* used to never deactivate AND never say so, so an operator |
| 703 |
* (or an AI through MCP `run_command`) finished with two page |
| 704 |
* caches live on the site and nothing in the output to say it. |
| 705 |
* That is the failure mode the troubleshooting docs describe |
| 706 |
* as breaking caching for both plugins. (#189) |
| 707 |
* |
| 708 |
* No capability check here: a WP-CLI caller is root by |
| 709 |
* definition and there is no current user to test. The gate |
| 710 |
* that matters is on the REST route, which is the one a |
| 711 |
* browser can reach. |
| 712 |
*/ |
| 713 |
// `applied`, not `ok` — see rest_apply() for why ok:false is a |
| 714 |
// normal outcome of a successful re-import. |
| 715 |
$imported_something = false; |
| 716 |
foreach ( (array) $r as $info ) { |
| 717 |
if ( is_array( $info ) && ! empty( $info['applied'] ) ) { |
| 718 |
$imported_something = true; |
| 719 |
break; |
| 720 |
} |
| 721 |
} |
| 722 |
|
| 723 |
// WP-CLI normalises --deactivate-source to a 'deactivate-source' |
| 724 |
// key; accept the underscore spelling too so MCP callers passing |
| 725 |
// options as JSON don't have to guess which one we mean. |
| 726 |
$want_off = ! empty( $assoc['deactivate-source'] ) || ! empty( $assoc['deactivate_source'] ); |
| 727 |
$file = Migration::plugin_file( $src ); |
| 728 |
|
| 729 |
require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 730 |
$still_on = '' !== $file && is_plugin_active( $file ); |
| 731 |
|
| 732 |
if ( $want_off && $imported_something && $still_on ) { |
| 733 |
if ( $this->deactivate_source( $src ) ) { |
| 734 |
\WP_CLI::log( sprintf( 'Deactivated %s.', $src ) ); |
| 735 |
$still_on = false; |
| 736 |
} else { |
| 737 |
\WP_CLI::warning( sprintf( 'Could not deactivate %s.', $src ) ); |
| 738 |
} |
| 739 |
} |
| 740 |
|
| 741 |
if ( $still_on ) { |
| 742 |
\WP_CLI::warning( |
| 743 |
sprintf( |
| 744 |
'%s is still active. Two page caches running together fight over the drop-in and can break caching for both — deactivate it, or re-run with --deactivate-source.', |
| 745 |
$src |
| 746 |
) |
| 747 |
); |
| 748 |
} |
| 749 |
|
| 750 |
// Same persistent record as the REST path, so a CLI or MCP |
| 751 |
// import that leaves the source running also raises the Health |
| 752 |
// warning — the three surfaces must end in the same state for |
| 753 |
// the same input. (#189 AC4, AC10) |
| 754 |
if ( $imported_something ) { |
| 755 |
$label = ''; |
| 756 |
foreach ( Migration::status() as $s ) { |
| 757 |
if ( $s['id'] === $src ) { |
| 758 |
$label = (string) $s['label']; |
| 759 |
break; |
| 760 |
} |
| 761 |
} |
| 762 |
Migration::remember_active_source( $src, $label ); |
| 763 |
} |
| 764 |
|
| 765 |
\WP_CLI::success( 'Import complete.' ); |
| 766 |
return; |
| 767 |
default: |
| 768 |
// Without this, an unrecognised action fell out of the switch |
| 769 |
// and returned success with no output — indistinguishable from |
| 770 |
// "ran fine, nothing to report", and ok:true over MCP. |
| 771 |
\WP_CLI::error( |
| 772 |
sprintf( |
| 773 |
'Unknown action "%s". Expected: status | preview --source=<id> | apply --source=<id>.', |
| 774 |
$action |
| 775 |
) |
| 776 |
); |
| 777 |
} |
| 778 |
} |
| 779 |
} |
| 780 |
|
