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LC Smart Media Redirect & Cleaner

by Celsius Anderson

0.0
(0 ratings)

LC Smart Media Redirect & Cleaner keeps your Media Library lean without ever breaking a front-end
image. It intelligently redirects missing/mismatched thumbnail-size requests to the closest
available size instead of letting them 404 or silently regenerate on every request, scans for
orphaned metadata and unused files, and gives you a safe, reviewable prune tool.

Features:

  • Adaptive CPU Load Throttling & Background Engine — Real-time server CPU load monitoring (get_server_cpu_load()) with dynamic batch pacing, cooling backoffs, and safe execution.
  • Smart Core Web Vitals (LCP) Booster & Hero Preload Engine — Automatically detects hero images, strips loading="lazy", injects fetchpriority="high" and decoding="async", and outputs high-priority <link rel="preload"> in <head>.
  • Master Original Image Dimension Cap & Auto-Downscaler — Resizes oversized raw master camera/iPhone uploads in place (e.g. capped at 2560px or 2048px) to eliminate hosting bloat.
  • Native WP-CLI Command Suite — Comprehensive terminal management via wp smrc stats, wp smrc regen, wp smrc prune, and wp smrc redirect.
  • Interactive Visual Quality & Savings Comparison Modal — Apple-style split comparison slider with real-time file size & % savings calculations.
  • Smart Size Redirect — serves the closest matching registered image size instead of a
    broken or oversized fallback.
  • Metadata Orphan Scanner — manual, batched scan for attachment metadata pointing at files
    that no longer exist.
  • Prune Tool — review orphaned files before removing them; nothing is deleted blindly.
  • Future Generation Manager & custom image size management.
  • Background thumbnail regeneration via WP-Cron, batched to avoid timeouts.
  • App-like dashboard with single-site storage stats, export/import configuration.
  • Staging-to-Live Production Preset Sync — export complete configurations (core dimensions, size selections, Smart Size Redirect rules, and Pro engines) for seamless local-to-live migration.

Need automated (no-click) background maintenance, AVIF/WebP multi-format delivery, auto-compression, or
multisite/CDN-aware storage analysis? See LC Smart Media Redirect & Cleaner Pro, the licensed
add-on.

This plugin is the direct successor to “Batch Image Cleaner” (v1.9.28 and earlier); Standard
free features and stored settings remain fully compatible.

Current Active Pipeline Status

  • Standard lifecycle (v1.9.33, audited August 8, 2026): ✅ Bootstrap order, migration, activation/deactivation, cron ownership, uninstall cleanup, and legacy URL handling were traced end to end. Three defects were fixed: query-string false-positive 410 responses, stale deactivation orphan-scan state, and retained dynamic prune sessions after uninstall.
  • Future-upload size generation & Image Size Manager (v1.9.56, audited August 19, 2026): ✅ smrc_get_registered_sizes() updated to read unfiltered registrations directly from Smrc_Core::get_image_sizes(). Custom registration, override ordering, disabled-size filtering, minimum-longest-side behavior, duplicate-size deduplication, and post-upload metadata were traced end to end. All 26 registered sizes (Core, Theme, WooCommerce, Custom) reliably render on the Image Sizes grid regardless of active upload generation state.
  • Dashboard configuration controls (v1.9.35, audited August 8, 2026): ✅ Rendered controls, action bindings, nonces/capabilities, option persistence, import/export, and completion feedback were traced end to end. Two UI defects were fixed: numeric settings now acknowledge or safely roll back failures, and the unused scan-subfolder selector was removed.
  • Manual thumbnail regeneration (v1.9.36, audited August 8, 2026): ✅ Selected-size persistence, reset/resume/run loop, locks, attachment processing, file/metadata writes, errors, stop, and recovery controls were traced end to end. Two defects were fixed: Stop no longer releases the lock during an active batch, and the live error total includes every batch error.
  • Background thumbnail regeneration (v1.9.37, audited August 8, 2026): ✅ AJAX start/status/cancel, cron scheduling, run state, locks, batch processing, completion, stale recovery, and UI feedback were traced end to end. Four concurrency/recovery defects were fixed: duplicate starts and callbacks are blocked, cancellation cannot be overwritten by an in-flight batch, and malformed running state recovers safely.
  • Background orphan scanner (v1.9.38, audited August 8, 2026): ✅ Start/status/cancel/clear AJAX, WP-Cron scheduling, persistent offsets/results, filesystem and metadata phases, result caps, cancellation, stale recovery, and UI polling were traced end to end. Four concurrency/recovery defects were fixed: duplicate starts and cron callbacks are blocked, cancellation cannot be overwritten by in-flight work, malformed state recovers to idle, and structured UI failures are handled correctly.
  • Cleanup and prune execution (v1.9.39, audited August 8, 2026): ✅ Analysis safety set, prune preparation, transient ownership, batched deletion, per-file path handling, orphan metadata/file deletion, and client completion feedback were traced end to end. Two safety defects were fixed: every batch revalidates its reviewed filesystem scope, and the UI only confirms deletion after a successful server response.
  • Rebrand compatibility (v1.9.40, audited August 8, 2026): ✅ Standard bootstrap, class/function identity, shared cron hooks/state, Pro dependency contract, and exported UI metadata were traced end to end. Runtime and exported metadata now use the Smart Media name; retained bic_* keys are data compatibility identifiers, not executable class/function names.
  • Active runtime boundary (v1.9.41, audited August 8, 2026): ✅ Configuration import validation now accepts only Smart Media exports. The retired Batch Image Cleaner is not used as a runtime or import dependency; retained bic_* values remain stored-data compatibility only.
  • Deletion and regeneration safety (v1.9.42, audited August 8, 2026): ✅ Folder deletion, thumbnail-size deletion, metadata-derived file paths, foreground size selection, and lifecycle cleanup were rechecked. Four defects were fixed: unsafe deletion inputs are rejected, failed deletes retain metadata, folder traversal refuses symlinks/out-of-scope entries, and regeneration processes only active image sizes.
  • Third-pass deletion revalidation and state hardening (v1.9.44, audited August 8, 2026): ✅ Orphan deletion (metadata + files), regeneration lock lifecycle, prune lock recovery, custom-size deletion, size-override read paths, configuration import validation, and uninstall coverage of lock options and dynamic scan-accumulator transients.
  • Smart Size Redirect (Standard, v1.9.55, audited August 18, 2026): ✅ Dynamic canonical discovery, aspect-ratio/crop-mode compatibility scoring, manual destination overrides, auto-match reset, and frontend image_downsize/srcset behavior were traced end to end.
  • Fourth-pass deep audit (Standard + Pro, audited August 10, 2026): ✅ Thumbnail Regeneration, Future Generation & Custom Sizes, Storage Overview & Config Backup, Pro License Engine, Pro WebP Pipeline, Pro Auto-Compression Pipeline, Pro Automated Maintenance, and Pro Multisite & CDN Storage Analysis were thoroughly reviewed end to end. Validated correctness, state transitions, fail-closed safety checks, and edge-cases. Found no regressions or new bugs. The fixes applied in previous passes successfully resolved all prior defects in these pipelines.

Plugin Details

Active Installs
0
Total Downloads
180
Version
1.9.70
Requires WP
5.0
Requires PHP
7.4
Tested Up To
7.1
Added
2026-08-27
Last Updated
2026-09-01 11:39am GMT

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Tags

cleanup
images
media
redirect
thumbnails