Pay4All Shop – Simple order forms with TWINT & STRIPE Payment

Registro de cambios

2.3.0

• New Bank transfer payment method with a per-language description block. The merchant edits the IBAN / BIC / beneficiary in Réglages › Paiement under each language accordion — the input is a multi-line textarea with a fake-data placeholder so an empty field at least shows the expected shape at checkout. The description is rendered with white-space:pre-wrap at checkout (so the IBAN / BIC / beneficiary stay on their own lines) AND injected into the customer confirmation e-mail in the language the customer used to place the order (resolved via the _p4all_lang meta persisted at submission time).
• Internal : Mailer::payment_instructions() now takes an explicit $lang argument and delegates to Schema::payment_description($method, $lang) for every method — so any future manual method inherits the same per-language override chain (per-lang → primary-lang → localised default → FR default).
• Translations : « Virement bancaire » label already shipped in the 2.1.0 batch — de : « Banküberweisung », it : « Bonifico bancario », en : « Bank transfer ». The multi-line default templates live in Schema::PAYMENT_DESC_DEFAULTS['bank_transfer'] as per-language constants.

2.2.0

• New Per-form photo size picker on the form editor (Affichage › Taille). Choose Petite (60 px), Moyenne (120 px), Grande (200 px) or Personnaliser… — the last one reveals a pixel input clamped between 20 and 1000. In List layout the value constrains the photo’s width; in Grid layout its height. Implemented via two CSS custom properties (--p4all-photo-w, --p4all-photo-h) set on the form wrapper, no inline <style> block emitted.
• Documentation : previously introduced « Remember my information » checkbox on the customer step is now clearly listed under Core features (persisted in localStorage for 1 year, per form, no HTTP cookie).

2.1.0

• New « Remember my information » opt-in checkbox on the customer step. When ticked, the customer’s contact fields are persisted in the browser’s own localStorage (scoped per form, retention 1 year, no HTTP cookie set) and pre-filled on the next visit. Unticking + clicking Suivant clears the memory. Ships with FR / DE / IT / EN translations.
• Pay4All Age integration : the « Vérification d’âge » step now auto-skips when the current cart carries no age-restricted product. The customer no longer has to click Suivant on an empty age-check step just because the form’s product catalogue happens to include an adult item they didn’t add to their order. Implemented via a generic data-p4all-skip="1" contract on any .p4all-step, so companion plugins can use the same escape hatch.
• Checkbox alignment polish : the standalone « Remember me » checkbox uses the same inline-flex layout as the existing checkbox fields (defensive against themes that turn every input into display:block, e.g. Elementor / Astra Ecommerce).

2.0.0

• Breaking change — five features moved to a separate Pay4All Pro plugin. The free version keeps the form builder, products, deliveries, virtual downloads, orders and e-mails; the following move out:
  • Product filter widget on the public form (categories / brands / sort dropdowns).
  • Categories taxonomy (p4all_product_cat) — including per-language names and per-category quantity rules (min / max / multiple / exact).
  • Brands taxonomy (p4all_product_brand) — same shape as categories.
  • Abandoned cart capture, recovery e-mail and admin page.
  • Ticket product type (QR codes for events) — including the Billets admin page and the public /p4all-ticket/… validation URL.
• Automatic clean-up on upgrade — activating 2.0.0 once drops the wp_p4all_tickets and wp_p4all_abandoned_carts tables, deletes every term in p4all_product_cat / p4all_product_brand, deletes every ticket post, and un-schedules the hourly p4all_abandoned_cart_tick cron event. Idempotent, guarded by an option so re-installs skip it.
• XLSX export removed on both the orders CSV screen and the products import/export screen. CSV export is unchanged. XLSX moves to Pro.
• Product edit screen : the Billet (QR code) option is removed from the product-type dropdown. Existing tickets keep rendering as Physical until edited.
• Settings › General : Délai d’envoi du mail d’abandon de panier setting removed (no longer used).
• Help page : reworded to reflect the trimmed feature set.
• Internal : new Domain\Language helper replaces Domain\Category::current_language() at every call site.

1.4.3

• New Content picker next to each URL field — a « 🔗 Rechercher » button opens a mini search panel that queries pages, posts, WooCommerce products, every public custom post type, and media attachments (PDFs, images, mp3…). Clicking a result drops the full URL into the input. WPML / Polylang are detected automatically: on the DE tab the search only returns DE pages, on IT only IT, etc. Media stays language-agnostic (a PDF is the same file in every locale). AJAX endpoint requires edit_posts + a nonce.
• Full DE / IT / EN translations for the eleven new admin strings introduced by the « Learn more » link, the picker, and the photo lightbox (labels, placeholders, help text, status messages).
• Plugin Check compliance polish — phpcs:disable / phpcs:enable block around the $_FILES sanitisation in MetaBoxes::store_virtual_upload() (nonce is verified upstream in save()); documented ignores for WPML’s public wpml_switch_language hook (must be invoked verbatim to trigger their language switcher) and for the intentional suppress_filters on the media query used by the picker (language-agnostic search is the product decision).

1.4.2

• New « Learn more » link per product — two new fields (URL + link label) on each language tab of the product edit screen. When the URL is set, a link is rendered under the short description in the order form and opens in a new tab. The Link label field is pre-filled with a language-specific default on every tab (FR « Découvrez en plus… », DE « Erfahren Sie mehr… », IT « Scopri di più… », EN « Learn more… ») regardless of the admin’s own locale; the merchant is free to overwrite any of them. Same default kicks in on the front-end so a visitor in DE (or IT / EN) always sees the label in their language, even when the merchant left the field blank. URLs are validated at save with esc_url_raw() (http / https / mailto / tel only, javascript: rejected).
• New Product photo lightbox — clicking the product thumbnail on the first step of the form now opens the full-size photo in an overlay. Keyboard-accessible (Enter / Space to open, ESC to close), non-destructive to the form (body scroll is temporarily locked). No dependency added; pure vanilla JS.
• Security hardening — three fixes triggered by an internal security review:
  • Path traversal fix in the virtual-download endpoint (?p4all_dl=). The customer-facing streamer now rejects any filename containing directory separators, .., or NULL bytes, and enforces a realpath() boundary check that guarantees the resolved path lives inside the private uploads folder. Protects against manipulated _p4all_virtual_downloads meta on stores with a compromised admin account or a SQL injection introduced by a third-party plugin.
  • X-Frame-Options / CSP frame-ancestors now emitted on every front-end page rendering the [pay4all_form] shortcode. Default: SAMEORIGIN — blocks brand impersonation via cross-origin iframes and closes the per-domain-licence bypass some agencies used by iframing a licensed shop on many client sites. Configurable via a new Réglages › Général option (sameorigin / deny / off).
  • Virtual-product upload allowlist — merchant-configurable list of accepted file extensions (default: pdf, mp3, mp4, m4a, epub, zip, jpg, jpeg, png, gif, svg, doc(x), xls(x), ppt(x), txt, csv, html). Blocks executable uploads (.php, .phtml, .exe, .htaccess…) BEFORE wp_handle_upload() runs. Set the option to an empty value to restore the legacy behaviour of allowing anything. The private uploads folder is now also guarded by a web.config deny rule for IIS hosts, in addition to the existing .htaccess.
• Admin menu badge polish — the «Commandes» count badge next to Pay4All SHOP now uses the same red (#d63638) and compact sizing as WordPress core’s update available pill, and stays visible on every admin screen (previously the CSS only loaded on Pay4All Form pages, so the badge disappeared on the Dashboard).
• Admin menu i18n — sub-entries Paramètres and Licences under Pay4All AGE, plus the WooCommerce entry-point label, are now localised in DE / IT / EN based on the admin locale.
• KYC tab visual polish — the accordion widget on Réglages › Protection des mineurs now matches the visual language of the Paiements tab (rounded card, ▾ chevron, language pill), and the accordions honour the languages selected in Réglages › Langue (so a DE-only shop only shows the DE accordion here).
• Plugin Check clean-up — nonce comments, sanitize_text_field( wp_unslash() ) on remaining $_POST reads, esc_url() on the licence page form action, wp_delete_file() in the KYC storage purge, and Plugin Check ignore blocks documented for WPML hooks (wpml_element_trid, wpml_get_element_translations) that intentionally do not carry the plugin prefix.

1.4.1

• New Client-side product filtering — an optional filter bar can be enabled per form (Form editor › Affichage des produits › Afficher les filtres). Customers can narrow the product list on the first step by category, brand and sub-taxonomies, with an optional item-count next to each option. Fully client-side, no page reload.
• Multilingual category / brand labels — every category and brand can carry a customer-facing name in each activated language, plus a « Tous les… » label for filter dropdowns. Empty fields fall back to the WordPress canonical term name. Drag-and-drop reorder from the taxonomy list.
• Minimum order amount is now per-form — the Montant minimum de commande panel has moved from Réglages › Commandes to each form’s edit screen (right above Affichage des produits), so different forms can have different thresholds. Includes the per-language error message (with %s for the amount) and live validation on the product step: the Suivant button is blocked and a red alert appears as soon as the subtotal drops below the floor. Existing global setting is honoured as fallback for forms that haven’t set their own.
• Compatibility with Pay4All Age plugin improved.

1.4.0

• New Compatible with Pay4All AGE Protection of minors (age verification) — enable per product with the Requires age verification checkbox on the product edit screen. At checkout the customer scans a QR code, opens a mobile page and captures their ID (recto + verso) and a selfie; the order cannot be validated until every required slot is present.
• Cross-device flow — the QR code embeds a short-lived session token (20 min); the desktop cart polls the server and unlocks automatically as soon as the mobile capture is complete, without asking the customer to reload.
• Encryption at rest — every photo is encrypted with AES-256-GCM using a per-order subkey derived via HMAC-SHA256 from a master key stored in wp-content/uploads/p4all-secure/kyc.key (outside the database backup). Ciphertexts live in a private folder guarded by .htaccess + index.php + web.config.
• Admin-only decrypted view — a Protection des mineurs section on the order page streams the decrypted photos through a nonce-protected admin endpoint (never served publicly, never written back to disk).
• Yellow warning banner in the admin new-order e-mail when the order requires age verification, with a Voir la commande button that links straight to the order edit screen.
• Auto-purge — deleting an order also deletes its KYC directory. A daily cron purges session buckets older than 24 h.
• All KYC-related strings translated in FR / DE / IT / EN.

1.3.1

• New Timezone setting in Settings › General — surfaces the WordPress global timezone selector for admins who don’t know where to find it. Defaults to Europe/Paris when not configured. Modifying it updates the standard WP timezone_string option.
• Dates in Pay4All Shop › Abandon panier admin page now use get_date_from_gmt() for accurate conversion of UTC-stored timestamps to the site’s configured timezone.
• Renamed menu label from Abandon de panier to Abandon panier for compactness; sub-menu translated in all four languages.
• Plugin Check / WP.org compliance: escaped $cart_id output in the abandoned-cart view dialog, and added WordPress.DB.PreparedSQL.InterpolatedNotPrepared + PluginCheck.Security.DirectDB.UnescapedDBParameter ignores on the wp_p4all_abandoned_carts custom-table queries (table name built from $wpdb->prefix + literal suffix).

1.3.0

• New Abandoned cart capture and recovery — when a customer fills the contact-info step (with their e-mail) and clicks Next but never validates, the cart is stored. A recovery e-mail with a one-time link is automatically sent after a configurable delay (default 10 days). Clicking the link returns the customer to the form with all their items, contact fields, delivery and payment method already pre-filled.
• New admin page Pay4All Shop › Abandon panier (above Billets) — lists every captured cart with filters (pending / e-mail sent / recovered / converted), totals, dates and a delete action.
• New setting Réglages › Général › Délai d’envoi du mail d’abandon de panier (jours) — 0 disables, default 10. Carts older than 90 days are automatically purged (GDPR).
• New e-mail template Abandoned cart recovery in Réglages › E-mails, editable per language (subject / heading / intro / outro), with {site_name}, {customer_firstname}, {customer_email} and {recover_url} placeholders.
• GDPR exporter and eraser hooks include abandoned-cart rows in WordPress’s Tools › Export / Erase Personal Data.
• Hourly cron p4all_abandoned_cart_tick sends due recovery e-mails and purges old rows.

1.2.0

• New Hide a product checkbox on the product edit screen — the product is omitted from the form entirely (no badge, no greyed-out field). Server-side rejects any tampered order containing a hidden product. Useful for archiving seasonal items without deleting them.
• Stock-related checkboxes reordered for clarity: Hide this product → Out of stock → Manage stock (+ quantity field).
• New Stock management (optional, per product) — tick Manage stock on a product to track its quantity. Stock is decremented at every order (one unit per ticket / per item), the customer cannot order more than what is left, and the product is automatically flagged out of stock when the stock hits 0.
• Stock restored on order deletion — deleting an order definitively (from trash or via the delete button) restores the stock of every product still present in that order. Status changes (paid, cancelled, etc.) do not restore stock; only deletion does.
• Low-stock e-mail alert — set Settings › General › Notify me when stock reaches (under the shop address) to a non-zero threshold; an alert is e-mailed to the notification address each time a tracked product crosses the threshold downwards after a sale.
• New Stock column in the products admin list — shows — when stock management is off, the current quantity otherwise (orange if at or below threshold, red 0 Out of stock when empty).

1.1.0

• New product type Virtual — upload one downloadable file per product, customer receives a one-time link valid 60 days, served by the plugin’s protected endpoint (files stored in a private folder with deny-all .htaccess).
• New product type Ticket — one QR code per seat ordered, sent in the order email, scannable from any smartphone, with a public validation page showing green (available) or red (already used).
• New admin page Pay4All Shop › Billets — list every QR ticket, search by first/last name / city / e-mail, validate manually, export to CSV.
• Out of stock flag on every product — product stays visible, quantity field is greyed and disabled, server-side rejects tampered orders.
• Default form fields (first name, last name, e-mail, phone, address, etc.) are now pre-translated in every activated language at form creation time.
• Per-delivery payment methods — accepted payment methods are now configured per delivery method (a delivery edit screen has a Modes de paiement acceptés section), so each delivery can show its own payment choices to the customer. Forms without any delivery still use the legacy per-form payment picker.

1.0.0

• Initial release.