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<?php |
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|
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if (!defined("ABSPATH")) exit; |
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|
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class berqPageRules |
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{ |
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function __construct() |
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{ |
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add_action('add_meta_boxes', function () { |
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$bwp_post_types = get_option('berqwp_optimize_post_types'); |
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add_meta_box( |
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'berqwp_page_rules', |
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'BerqWP Cache Rules', |
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[$this, 'page_rules_meta_box_cb'], |
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$bwp_post_types, |
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'advanced', |
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'default' |
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); |
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}); |
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|
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add_action('save_post', [$this, 'save_rules']); |
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add_action('save_post', [$this, 'apply_rules'], 10, 3); |
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} |
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|
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function page_rules_meta_box_cb($post) |
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{ |
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wp_nonce_field('berqwp_rules_save', 'berqwp_rules_nonce'); |
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|
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$rules = get_option('berqwp_cache_rules'); |
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if (!is_array($rules)) $rules = []; |
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$rules = $rules[$post->ID] ?? []; |
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|
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$actions = [ |
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'flush_cache' => 'Flush page cache', |
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]; |
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|
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$events = [ |
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'on_update_post_type' => 'On publish/update any post in post type', |
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]; |
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|
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$post_types = get_post_types(['public' => true], 'objects'); |
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|
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?> |
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<style> |
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table.berqwp-rules-table { |
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width: 100%; |
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border-collapse: collapse; |
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margin-bottom: 10px; |
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} |
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|
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.berqwp-rules-table th, |
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.berqwp-rules-table td { |
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border: 1px solid #ddd; |
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padding: 6px 8px; |
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text-align: left; |
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} |
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|
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.berqwp-rules-table th { |
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background: #f7f7f7; |
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} |
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|
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.berqwp-rules-table td select { |
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width: 100%; |
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} |
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|
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.berqwp-add-rule { |
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margin-top: 10px; |
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} |
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</style> |
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|
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<p>Create rules to automatically manage BerqWP cache for this page.</p> |
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|
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<div class="berqwp-add-rule"> |
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<button type="button" class="button button-primary" id="berqwp-add-rule">+ Add New Rule</button> |
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</div> |
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|
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<p></p> |
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<table class="berqwp-rules-table"> |
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<thead> |
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<tr> |
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<th>Action</th> |
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<th>Event</th> |
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<th>Post Type</th> |
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<th>Delete</th> |
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</tr> |
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</thead> |
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<tbody id="berqwp-rules-body"> |
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<?php foreach ($rules as $index => $rule): ?> |
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<tr> |
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<td> |
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<select name="berqwp_rules[<?php echo esc_attr($index); ?>][action]"> |
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<option value="">—</option> |
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<?php foreach ($actions as $key => $label): ?> |
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<option value="<?php echo esc_attr($key); ?>" <?php selected($rule['action'] ?? '', $key); ?>> |
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<?php echo esc_html($label); ?> |
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</option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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<td> |
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<select name="berqwp_rules[<?php echo esc_attr($index); ?>][event]" class="berqwp-event"> |
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<option value="">—</option> |
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<?php foreach ($events as $key => $label): ?> |
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<option value="<?php echo esc_attr($key); ?>" <?php selected($rule['event'] ?? '', $key); ?>> |
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<?php echo esc_html($label); ?> |
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</option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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<td> |
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<select name="berqwp_rules[<?php echo esc_attr($index); ?>][post_type]" class="berqwp-post-type"> |
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<option value="">—</option> |
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<?php foreach ($post_types as $key => $type): ?> |
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<option value="<?php echo esc_attr($key); ?>" <?php selected($rule['post_type'] ?? '', $key); ?>> |
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<?php echo esc_html($type->labels->singular_name); ?> |
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</option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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|
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<td><button type="button" class="button berqwp-delete-rule">×</button></td> |
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</tr> |
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<?php endforeach; ?> |
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</tbody> |
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</table> |
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|
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<script> |
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(function($) { |
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$('#berqwp-add-rule').on('click', function() { |
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let index = $('#berqwp-rules-body tr').length; |
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let newRow = ` |
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<tr> |
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<td> |
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<select name="berqwp_rules[${index}][action]"> |
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<option value="">—</option> |
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<?php foreach ($actions as $key => $label): ?> |
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<option value="<?php echo esc_attr($key); ?>"><?php echo esc_html($label); ?></option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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<td> |
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<select name="berqwp_rules[${index}][event]" class="berqwp-event"> |
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<option value="">—</option> |
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<?php foreach ($events as $key => $label): ?> |
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<option value="<?php echo esc_attr($key); ?>"><?php echo esc_html($label); ?></option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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<td> |
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<select name="berqwp_rules[${index}][post_type]" class="berqwp-post-type"> |
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<option value="">—</option> |
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<?php foreach ($post_types as $key => $type): ?> |
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<option value="<?php echo esc_attr($key); ?>"><?php echo esc_html($type->labels->singular_name); ?></option> |
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<?php endforeach; ?> |
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</select> |
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</td> |
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<td><button type="button" class="button berqwp-delete-rule">×</button></td> |
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</tr>`; |
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$('#berqwp-rules-body').append(newRow); |
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}); |
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|
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$(document).on('click', '.berqwp-delete-rule', function() { |
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$(this).closest('tr').remove(); |
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}); |
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})(jQuery); |
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</script> |
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<?php |
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} |
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|
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function save_rules($post_id) |
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{ |
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if (!isset($_POST['berqwp_rules_nonce']) || !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['berqwp_rules_nonce'])), 'berqwp_rules_save')) return; |
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|
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$rules = get_option('berqwp_cache_rules'); |
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if (!is_array($rules)) $rules = []; |
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|
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if (!empty($_POST['berqwp_rules'])) { |
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$clean_rules = array_map(function ($rule) { |
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return [ |
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'action' => sanitize_text_field($rule['action'] ?? ''), |
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'event' => sanitize_text_field($rule['event'] ?? ''), |
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'post_type' => sanitize_text_field($rule['post_type'] ?? ''), |
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]; |
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}, $_POST['berqwp_rules']); |
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$rules[$post_id] = $clean_rules; |
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|
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// update_post_meta($post_id, '_berqwp_cache_rules', $clean_rules); |
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update_option('berqwp_cache_rules', $rules, false); |
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} else { |
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unset($rules[$post_id]); |
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update_option('berqwp_cache_rules', $rules, false); |
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} |
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} |
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|
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function apply_rules($post_id, $post, $update) |
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{ |
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// Ignore auto-saves, revisions, etc. |
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if (wp_is_post_revision($post_id) || wp_is_post_autosave($post_id)) return; |
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|
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global $berq_log; |
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|
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$page_url = get_permalink($post_id); |
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$rules = get_option('berqwp_cache_rules'); |
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if (!is_array($rules)) $rules = []; |
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|
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if (empty($rules)) { |
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return; |
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} |
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|
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foreach ($rules as $key => $value) { |
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$rules_matched_post_type = array_filter($value, function ($item) use ($post) { |
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return $item['post_type'] === $post->post_type; |
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}); |
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|
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foreach ($rules_matched_post_type as $rule) { |
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|
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if ($rule['event'] === 'on_update_post_type') { |
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|
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if ($rule['post_type'] === $post->post_type) { |
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|
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if ($rule['action'] === 'flush_cache') { |
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berqCache::purge_page($page_url, true); |
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$berq_log->info("Rule triggered - event: {$rule['event']} post type: {$rule['post_type']} action: {$rule['action']}"); |
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} |
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} |
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} |
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} |
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|
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} |
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|
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} |
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} |
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|
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new berqPageRules(); |
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|
