e9d97b51e2
Backfill psa_*->_pr_* meta (migration 0004 + PubChem fallback); enrich Drug node with {permalink}#drug @id + molecularFormula/Weight/alternateName; rewrite emitter into Yoast schema graph (MedicalWebPage retype + FAQPage, no duplicate nodes).
QA: APPROVE (independent) — qa-reviews/peptide-repo-core/2026-06-13-817690c1b6ec2118ddcf3b8cfe8bc5ea7f3933b3.md
Agent-Session: peptide-schema-backfill v0.6.0 merge
114 lines
3.7 KiB
PHP
114 lines
3.7 KiB
PHP
<?php
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/**
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* Peptide Repo Core — Selective data teardown on uninstall.
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*
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* Removes plugin-owned data only: custom tables, PR Core-authored peptide
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* posts, pr_core_ options, and the manage_peptide_content capability.
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* Shared data (the 89 canonical peptide posts authored by PSA, and the
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* peptide_category taxonomy terms) is preserved.
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*
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* @see ARCHITECTURE.md — §2.9 Uninstall specification.
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*/
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if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
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exit;
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}
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global $wpdb;
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/* ── 1. Drop custom tables ────────────────────────────────────────────── */
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$tables = [
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$wpdb->prefix . 'pr_dosing_rows',
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$wpdb->prefix . 'pr_legal_cells',
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$wpdb->prefix . 'pr_ai_candidate_queue',
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];
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foreach ( $tables as $table ) {
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.SchemaChange
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$wpdb->query( "DROP TABLE IF EXISTS {$table}" );
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}
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/* ── 2. Delete only peptide posts authored through PR Core's UI ───────── */
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/*
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* As of v0.2.0, PR Core shares the `peptide` CPT with Peptide Search AI.
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* PSA authored the 89 canonical peptide posts on peptiderepo.com; those
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* predate PR Core and do NOT carry the `_pr_core_authored` flag. A blanket
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* DELETE here would destroy site-owned content, not plugin-owned content.
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*
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* This loop only deletes posts that PR Core itself created (flagged with
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* post-meta `_pr_core_authored = '1'`). If no post carries the flag, the
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* loop no-ops and shared content is preserved.
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*/
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
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$post_ids = $wpdb->get_col(
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$wpdb->prepare(
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"SELECT p.ID FROM {$wpdb->posts} p
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INNER JOIN {$wpdb->postmeta} pm
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ON p.ID = pm.post_id AND pm.meta_key = %s AND pm.meta_value = %s
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WHERE p.post_type = %s",
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'_pr_core_authored',
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'1',
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'peptide'
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)
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);
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foreach ( $post_ids as $post_id ) {
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wp_delete_post( (int) $post_id, true );
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}
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/* ── 3. Preserve taxonomy terms (shared ownership post-v0.2.0) ────────── */
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/*
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* `peptide_category` is shared between PR Core and PSA. Term metadata
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* (descriptions, parent relationships, counts) is data the site owns —
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* removing it on PR Core uninstall would strip categorization from the
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* peptide posts that remain. So we intentionally do NOT enumerate or
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* delete terms here. `pr_peptide_family` is gone in v0.2.0 so no cleanup
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* is needed for it either.
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*/
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/* ── 4. Delete all pr_core_ prefixed options ──────────────────────────── */
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
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$wpdb->query(
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"DELETE FROM {$wpdb->options} WHERE option_name LIKE 'pr\_core\_%'"
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);
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/* ── 4b. Delete v0.6.0 schema-input meta keys from all peptide posts ──── */
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/*
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* Migration 0004 writes _pr_molecular_formula, _pr_molecular_weight, _pr_aliases,
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* and _pr_faq_items to the shared peptide posts. These are PR Core-authored values
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* (derived from PubChem / PSA) and are safe to remove on uninstall.
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*
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* @see ARCHITECTURE.md — §2.9 Uninstall specification.
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*/
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$schema_meta_keys = [
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'_pr_molecular_formula',
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'_pr_molecular_weight',
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'_pr_aliases',
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'_pr_faq_items',
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];
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foreach ( $schema_meta_keys as $meta_key ) {
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// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery
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$wpdb->delete(
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$wpdb->postmeta,
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[ 'meta_key' => $meta_key ],
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[ '%s' ]
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);
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}
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/* ── 5. Remove manage_peptide_content capability from all roles ───────── */
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$editable_roles = wp_roles()->roles;
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foreach ( array_keys( $editable_roles ) as $role_name ) {
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$role = get_role( $role_name );
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if ( $role && $role->has_cap( 'manage_peptide_content' ) ) {
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$role->remove_cap( 'manage_peptide_content' );
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}
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}
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