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<?php |
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/** |
| 3 |
* Attachment metabox template for Image Optimizer. |
| 4 |
* |
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* @package King_Addons |
| 6 |
* @var WP_Post $post |
| 7 |
* @var array|null $meta |
| 8 |
* @var int $file_size |
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*/ |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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use King_Addons\Image_Optimizer\Image_Optimizer; |
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|
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$status = $meta['status'] ?? 'pending'; |
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$is_optimized = $status === 'optimized'; |
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$optimizer = Image_Optimizer::instance(); |
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$settings = $optimizer->get_settings(); |
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|
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$full_size_meta = is_array($meta) && !empty($meta['sizes']['full']) ? $meta['sizes']['full'] : null; |
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$full_original_path = is_array($full_size_meta) ? ($full_size_meta['original_path'] ?? '') : ''; |
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$full_optimized_path = is_array($full_size_meta) ? ($full_size_meta['optimized_path'] ?? ($full_size_meta['webp_path'] ?? '')) : ''; |
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|
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$full_original_bytes = 0; |
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if (!empty($full_original_path) && is_string($full_original_path) && file_exists($full_original_path)) { |
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$full_original_bytes = (int) filesize($full_original_path); |
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} elseif (is_array($full_size_meta)) { |
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$full_original_bytes = (int) ($full_size_meta['original_size'] ?? 0); |
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} |
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|
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$full_optimized_bytes = 0; |
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if (!empty($full_optimized_path) && is_string($full_optimized_path) && file_exists($full_optimized_path)) { |
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$full_optimized_bytes = (int) filesize($full_optimized_path); |
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} elseif (is_array($full_size_meta)) { |
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$full_optimized_bytes = (int) ($full_size_meta['optimized_size'] ?? 0); |
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} |
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|
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$full_saved_bytes = max(0, $full_original_bytes - $full_optimized_bytes); |
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$full_saved_percent = $full_original_bytes > 0 ? round(($full_saved_bytes / $full_original_bytes) * 100, 1) : 0; |
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$full_ratio_percent = $full_original_bytes > 0 ? round(($full_optimized_bytes / $full_original_bytes) * 100, 1) : 0; |
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?> |
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|
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<div class="king-img-opt-metabox"> |
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<?php if ($is_optimized): ?> |
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<div class="king-img-opt-status optimized"> |
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<span class="dashicons dashicons-yes-alt"></span> |
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<?php esc_html_e('Optimized', 'king-addons'); ?> |
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</div> |
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|
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<div class="king-img-opt-stats"> |
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<?php if ($full_original_bytes > 0 && $full_optimized_bytes > 0): ?> |
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Full (original):', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($full_original_bytes)); ?></span> |
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</div> |
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Full (optimized):', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($full_optimized_bytes)); ?></span> |
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</div> |
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<div class="king-img-opt-stat-row highlight"> |
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<span class="label"><?php esc_html_e('Full saved:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($full_saved_bytes)); ?> (<?php echo esc_html($full_saved_percent); ?>%)</span> |
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</div> |
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Compression ratio:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html($full_ratio_percent); ?>%</span> |
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</div> |
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<hr class="king-img-opt-divider" /> |
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<?php endif; ?> |
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|
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Original:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($meta['total_original_bytes'] ?? 0)); ?></span> |
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</div> |
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Optimized:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($meta['total_optimized_bytes'] ?? 0)); ?></span> |
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</div> |
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<div class="king-img-opt-stat-row highlight"> |
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<span class="label"><?php esc_html_e('Saved:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(Image_Optimizer::format_bytes($meta['total_saved_bytes'] ?? 0)); ?> (<?php echo esc_html($meta['savings_percent'] ?? 0); ?>%)</span> |
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</div> |
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<div class="king-img-opt-stat-row"> |
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<span class="label"><?php esc_html_e('Format:', 'king-addons'); ?></span> |
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<span class="value"><?php echo esc_html(strtoupper($meta['format'] ?? 'webp')); ?></span> |
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</div> |
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</div> |
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|
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<?php if (!empty($meta['sizes'])): ?> |
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<details class="king-img-opt-sizes"> |
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<summary><?php printf(esc_html__('%d sizes optimized', 'king-addons'), count($meta['sizes'])); ?></summary> |
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<ul> |
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<?php foreach ($meta['sizes'] as $size_name => $size_data): ?> |
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<?php |
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$o = (int) ($size_data['original_size'] ?? 0); |
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$n = (int) ($size_data['optimized_size'] ?? 0); |
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$sb = max(0, $o - $n); |
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$sp = $o > 0 ? round(($sb / $o) * 100, 1) : 0; |
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?> |
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<li> |
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<strong><?php echo esc_html($size_name); ?></strong>: |
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<?php echo esc_html(Image_Optimizer::format_bytes($size_data['original_size'] ?? 0)); ?> → |
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<?php echo esc_html(Image_Optimizer::format_bytes($size_data['optimized_size'] ?? 0)); ?> |
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<?php if ($o > 0 && $n > 0): ?> |
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(<?php echo esc_html(Image_Optimizer::format_bytes($sb)); ?>, <?php echo esc_html($sp); ?>%) |
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<?php endif; ?> |
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</li> |
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<?php endforeach; ?> |
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</ul> |
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</details> |
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<?php endif; ?> |
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|
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<div class="king-img-opt-actions"> |
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<button type="button" class="button king-img-reoptimize" data-id="<?php echo esc_attr($post->ID); ?>"> |
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<span class="dashicons dashicons-update"></span> |
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<?php esc_html_e('Re-optimize', 'king-addons'); ?> |
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</button> |
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<button type="button" class="button king-img-restore" data-id="<?php echo esc_attr($post->ID); ?>"> |
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<span class="dashicons dashicons-undo"></span> |
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<?php esc_html_e('Restore Original', 'king-addons'); ?> |
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</button> |
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</div> |
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|
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<?php else: ?> |
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<div class="king-img-opt-status pending"> |
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<span class="dashicons dashicons-clock"></span> |
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<?php esc_html_e('Not Optimized', 'king-addons'); ?> |
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</div> |
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|
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<div class="king-img-opt-info"> |
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<p><strong><?php esc_html_e('File size:', 'king-addons'); ?></strong> <?php echo esc_html(Image_Optimizer::format_bytes($file_size)); ?></p> |
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</div> |
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|
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<div class="king-img-opt-actions"> |
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<button type="button" class="button button-primary king-img-optimize" data-id="<?php echo esc_attr($post->ID); ?>"> |
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<span class="dashicons dashicons-performance"></span> |
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<?php esc_html_e('Optimize Now', 'king-addons'); ?> |
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</button> |
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</div> |
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<?php endif; ?> |
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|
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<div class="king-img-opt-spinner" style="display: none;"> |
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<span class="spinner is-active"></span> |
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<span class="message"><?php esc_html_e('Processing...', 'king-addons'); ?></span> |
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</div> |
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</div> |
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|
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<style> |
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.king-img-opt-metabox { |
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padding: 12px 0; |
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} |
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|
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.king-img-opt-status { |
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display: flex; |
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align-items: center; |
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gap: 8px; |
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padding: 8px 12px; |
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border-radius: 8px; |
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font-weight: 500; |
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margin-bottom: 12px; |
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} |
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|
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.king-img-opt-status.optimized { |
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background: rgba(52, 199, 89, 0.1); |
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color: #34c759; |
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} |
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|
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.king-img-opt-status.pending { |
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background: rgba(255, 149, 0, 0.1); |
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color: #ff9500; |
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} |
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|
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.king-img-opt-stats { |
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background: #f5f5f7; |
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border-radius: 8px; |
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padding: 12px; |
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margin-bottom: 12px; |
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} |
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|
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.king-img-opt-stat-row { |
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display: flex; |
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justify-content: space-between; |
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padding: 4px 0; |
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font-size: 13px; |
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} |
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|
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.king-img-opt-stat-row.highlight { |
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color: #34c759; |
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font-weight: 600; |
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} |
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|
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.king-img-opt-sizes { |
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margin-bottom: 12px; |
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} |
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|
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.king-img-opt-sizes summary { |
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cursor: pointer; |
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color: #0071e3; |
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font-size: 13px; |
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} |
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|
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.king-img-opt-sizes ul { |
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margin: 8px 0 0 16px; |
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font-size: 12px; |
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} |
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|
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.king-img-opt-actions { |
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display: flex; |
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flex-wrap: wrap; |
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gap: 8px; |
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} |
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|
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.king-img-opt-actions .button { |
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display: inline-flex; |
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align-items: center; |
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gap: 4px; |
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} |
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|
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.king-img-opt-actions .dashicons { |
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font-size: 16px; |
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width: 16px; |
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height: 16px; |
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} |
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|
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.king-img-opt-spinner { |
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display: flex; |
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align-items: center; |
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gap: 8px; |
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margin-top: 12px; |
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padding: 8px; |
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background: #f5f5f7; |
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border-radius: 8px; |
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} |
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|
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.king-img-opt-spinner .spinner { |
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float: none; |
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margin: 0; |
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} |
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|
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.king-img-opt-divider { |
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border: 0; |
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border-top: 1px solid rgba(0,0,0,0.06); |
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margin: 10px 0; |
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} |
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|
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body.ka-v3-dark .king-img-opt-divider { |
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border-top-color: rgba(255,255,255,0.12); |
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} |
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|
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/* Dark mode */ |
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body.ka-v3-dark .king-img-opt-stats { |
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background: #1c1c1e; |
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color: #f5f5f7; |
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} |
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</style> |
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|
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<script> |
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jQuery(document).ready(function($) { |
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var attachmentId = <?php echo (int) $post->ID; ?>; |
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var $metabox = $('.king-img-opt-metabox'); |
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var $spinner = $metabox.find('.king-img-opt-spinner'); |
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|
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// Optimize button |
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$metabox.on('click', '.king-img-optimize', function() { |
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var $btn = $(this); |
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$btn.prop('disabled', true); |
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$spinner.show(); |
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$spinner.find('.message').text('<?php echo esc_js(__('Optimizing...', 'king-addons')); ?>'); |
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|
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optimizeSingleImage(attachmentId).then(function(result) { |
| 273 |
if (result.success) { |
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location.reload(); |
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} else { |
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alert(result.error || '<?php echo esc_js(__('Optimization failed', 'king-addons')); ?>'); |
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$btn.prop('disabled', false); |
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$spinner.hide(); |
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} |
| 280 |
}).catch(function(err) { |
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alert(err.message || '<?php echo esc_js(__('Optimization failed', 'king-addons')); ?>'); |
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$btn.prop('disabled', false); |
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$spinner.hide(); |
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}); |
| 285 |
}); |
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|
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// Re-optimize button |
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$metabox.on('click', '.king-img-reoptimize', function() { |
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var $btn = $(this); |
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$btn.prop('disabled', true); |
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$spinner.show(); |
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$spinner.find('.message').text('<?php echo esc_js(__('Re-optimizing...', 'king-addons')); ?>'); |
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|
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optimizeSingleImage(attachmentId).then(function(result) { |
| 295 |
if (result.success) { |
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location.reload(); |
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} else { |
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alert(result.error || '<?php echo esc_js(__('Optimization failed', 'king-addons')); ?>'); |
| 299 |
$btn.prop('disabled', false); |
| 300 |
$spinner.hide(); |
| 301 |
} |
| 302 |
}).catch(function(err) { |
| 303 |
alert(err.message || '<?php echo esc_js(__('Optimization failed', 'king-addons')); ?>'); |
| 304 |
$btn.prop('disabled', false); |
| 305 |
$spinner.hide(); |
| 306 |
}); |
| 307 |
}); |
| 308 |
|
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// Restore button |
| 310 |
$metabox.on('click', '.king-img-restore', function() { |
| 311 |
if (!confirm('<?php echo esc_js(__('Are you sure you want to restore the original image? This will delete all WebP files.', 'king-addons')); ?>')) { |
| 312 |
return; |
| 313 |
} |
| 314 |
|
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var $btn = $(this); |
| 316 |
$btn.prop('disabled', true); |
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$spinner.show(); |
| 318 |
$spinner.find('.message').text('<?php echo esc_js(__('Restoring...', 'king-addons')); ?>'); |
| 319 |
|
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$.ajax({ |
| 321 |
url: ajaxurl, |
| 322 |
type: 'POST', |
| 323 |
data: { |
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action: 'king_img_full_restore', |
| 325 |
nonce: '<?php echo wp_create_nonce('king_img_optimizer_nonce'); ?>', |
| 326 |
attachment_id: attachmentId |
| 327 |
}, |
| 328 |
success: function(response) { |
| 329 |
if (response.success) { |
| 330 |
location.reload(); |
| 331 |
} else { |
| 332 |
alert(response.data.message || '<?php echo esc_js(__('Restore failed', 'king-addons')); ?>'); |
| 333 |
$btn.prop('disabled', false); |
| 334 |
$spinner.hide(); |
| 335 |
} |
| 336 |
}, |
| 337 |
error: function() { |
| 338 |
alert('<?php echo esc_js(__('Restore failed', 'king-addons')); ?>'); |
| 339 |
$btn.prop('disabled', false); |
| 340 |
$spinner.hide(); |
| 341 |
} |
| 342 |
}); |
| 343 |
}); |
| 344 |
|
| 345 |
// Optimize single image function |
| 346 |
async function optimizeSingleImage(id) { |
| 347 |
// Get image data |
| 348 |
var imageData = await $.ajax({ |
| 349 |
url: ajaxurl, |
| 350 |
type: 'POST', |
| 351 |
data: { |
| 352 |
action: 'king_img_get_image_data', |
| 353 |
nonce: '<?php echo wp_create_nonce('king_img_optimizer_nonce'); ?>', |
| 354 |
attachment_id: id, |
| 355 |
sizes: 'all' |
| 356 |
} |
| 357 |
}); |
| 358 |
|
| 359 |
if (!imageData.success) { |
| 360 |
throw new Error(imageData.data.message || 'Failed to get image data'); |
| 361 |
} |
| 362 |
|
| 363 |
var results = []; |
| 364 |
var totalSaved = 0; |
| 365 |
|
| 366 |
// Process each size |
| 367 |
for (var sizeName in imageData.data.images) { |
| 368 |
var sizeData = imageData.data.images[sizeName]; |
| 369 |
|
| 370 |
try { |
| 371 |
// Create image element |
| 372 |
var img = new Image(); |
| 373 |
img.crossOrigin = 'anonymous'; |
| 374 |
|
| 375 |
var loaded = await new Promise(function(resolve, reject) { |
| 376 |
img.onload = function() { resolve(true); }; |
| 377 |
img.onerror = function() { reject(new Error('Failed to load')); }; |
| 378 |
img.src = sizeData.url; |
| 379 |
}); |
| 380 |
|
| 381 |
// Create canvas |
| 382 |
var canvas = document.createElement('canvas'); |
| 383 |
canvas.width = img.width; |
| 384 |
canvas.height = img.height; |
| 385 |
var ctx = canvas.getContext('2d'); |
| 386 |
ctx.drawImage(img, 0, 0); |
| 387 |
|
| 388 |
// Convert to WebP |
| 389 |
var quality = <?php echo (int) ($settings['quality'] ?? 82); ?> / 100; |
| 390 |
var dataUrl = canvas.toDataURL('image/webp', quality); |
| 391 |
var base64Data = dataUrl.split(',')[1]; |
| 392 |
var optimizedSize = Math.round(base64Data.length * 0.75); |
| 393 |
var savedBytes = Math.max(0, sizeData.filesize - optimizedSize); |
| 394 |
|
| 395 |
// Save to server |
| 396 |
var saveResult = await $.ajax({ |
| 397 |
url: ajaxurl, |
| 398 |
type: 'POST', |
| 399 |
data: { |
| 400 |
action: 'king_img_save_optimized', |
| 401 |
nonce: '<?php echo wp_create_nonce('king_img_optimizer_nonce'); ?>', |
| 402 |
attachment_id: id, |
| 403 |
size: sizeName, |
| 404 |
format: 'webp', |
| 405 |
image_data: dataUrl, |
| 406 |
original_size: sizeData.filesize, |
| 407 |
optimized_size: optimizedSize, |
| 408 |
method: 'canvas' |
| 409 |
} |
| 410 |
}); |
| 411 |
|
| 412 |
if (saveResult.success) { |
| 413 |
results.push({ size: sizeName, saved: savedBytes }); |
| 414 |
totalSaved += savedBytes; |
| 415 |
} |
| 416 |
|
| 417 |
} catch (e) { |
| 418 |
// console.error('Error optimizing size ' + sizeName, e); |
| 419 |
} |
| 420 |
} |
| 421 |
|
| 422 |
// Apply WebP URLs |
| 423 |
<?php if (!empty($settings['auto_replace_urls'])): ?> |
| 424 |
await $.ajax({ |
| 425 |
url: ajaxurl, |
| 426 |
type: 'POST', |
| 427 |
data: { |
| 428 |
action: 'king_img_apply_webp_urls', |
| 429 |
nonce: '<?php echo wp_create_nonce('king_img_optimizer_nonce'); ?>', |
| 430 |
attachment_id: id |
| 431 |
} |
| 432 |
}); |
| 433 |
<?php endif; ?> |
| 434 |
|
| 435 |
return { success: true, results: results, totalSaved: totalSaved }; |
| 436 |
} |
| 437 |
}); |
| 438 |
</script> |
| 439 |
|
