| @@ -5,8 +5,14 @@ | ||
| 5 | 5 | |
| 6 | 6 | class MxChat_Public { |
| 7 | 7 | private $options; |
| 8 | 8 | |
| 9 | + // True once any FLOATING instance has rendered on this request via the | |
| 10 | + // shortcode (or the block wrapping it) — append_chatbot_to_body() then | |
| 11 | + // yields, so an explicit floating placement never doubles up with the | |
| 12 | + // Auto-Display instance (plan 95dd1e). | |
| 13 | + private static $floating_instance_rendered = false; | |
| 14 | + | |
| 9 | 15 | public function __construct() { |
| 10 | 16 | // Simply get the options without defining duplicated defaults |
| 11 | 17 | $this->options = get_option('mxchat_options', array()); |
| 12 | 18 | add_shortcode('mxchat_chatbot', array($this, 'render_chatbot_shortcode')); |
| @@ -56,9 +62,18 @@ | ||
| 56 | 62 | // Check if auto-append chatbot should be hidden on this page |
| 57 | 63 | if ($this->should_hide_chatbot('auto')) { |
| 58 | 64 | return; // Don't show auto-appended chatbot |
| 59 | 65 | } |
| 60 | - | |
| 66 | + | |
| 67 | + // An explicit floating placement (shortcode or the 95dd1e block) already | |
| 68 | + // rendered during content — appending the auto instance would put two | |
| 69 | + // floating widgets on the page with colliding element ids. The explicit | |
| 70 | + // placement wins; content renders before wp_footer, so the flag is set | |
| 71 | + // by the time this runs. | |
| 72 | + if (self::$floating_instance_rendered) { | |
| 73 | + return; | |
| 74 | + } | |
| 75 | + | |
| 61 | 76 | // Get the bot that should be displayed using new logic |
| 62 | 77 | $bot_to_show = $this->get_display_bot(); |
| 63 | 78 | |
| 64 | 79 | // Don't show chatbot if determination is false |
| @@ -95,8 +110,22 @@ | ||
| 95 | 110 | /** |
| 96 | 111 | * UPDATED: Enhanced shortcode with context-aware hiding |
| 97 | 112 | */ |
| 98 | 113 | public function render_chatbot_shortcode($atts) { |
| 114 | + // Smart asset loading safety net (plan-915355): if the opt-in enqueue gate | |
| 115 | + // skipped assets on this request (shortcode invisible to has_shortcode — | |
| 116 | + // builder-stored content, template files, widget areas), force the FULL | |
| 117 | + // enqueue now, including the mxchatChat settings payload and the delayed | |
| 118 | + // loader wiring. The integrator method is idempotent, so this is a no-op | |
| 119 | + // when assets already went out at wp_enqueue_scripts time. | |
| 120 | + if (self::is_smart_asset_loading_enabled() && !wp_style_is('mxchat-chat-css', 'enqueued')) { | |
| 121 | + global $mxchat_integrator; | |
| 122 | + if (isset($mxchat_integrator) && is_object($mxchat_integrator) | |
| 123 | + && method_exists($mxchat_integrator, 'mxchat_enqueue_scripts_styles')) { | |
| 124 | + $mxchat_integrator->mxchat_enqueue_scripts_styles(true); | |
| 125 | + } | |
| 126 | + } | |
| 127 | + | |
| 99 | 128 | // UPDATED: Add bot_id parameter support and improve logic |
| 100 | 129 | $attributes = shortcode_atts(array( |
| 101 | 130 | 'floating' => 'yes', |
| 102 | 131 | 'has_consent' => 'yes', |
| @@ -105,20 +134,16 @@ | ||
| 105 | 134 | |
| 106 | 135 | // Determine which bot to use |
| 107 | 136 | $bot_id = $this->determine_bot_for_shortcode($attributes['bot_id']); |
| 108 | 137 | |
| 109 | - // UPDATED: Only check hiding for floating shortcodes that could conflict with auto-append | |
| 110 | - // Non-floating shortcodes should always work | |
| 138 | + // A floating shortcode always renders; what it does is suppress the LATER | |
| 139 | + // auto-append instance (see append_chatbot_to_body), so a page never gets | |
| 140 | + // two floating widgets. This replaced a dead empty branch here that | |
| 141 | + // documented the intent but never suppressed anything (plan 95dd1e). | |
| 111 | 142 | if ($attributes['floating'] === 'yes') { |
| 112 | - // For floating shortcodes, check if auto-append is hidden | |
| 113 | - // This prevents duplicate floating chatbots | |
| 114 | - if ($this->should_hide_chatbot('auto') && $this->is_auto_append_enabled()) { | |
| 115 | - // If auto-append is enabled but hidden on this page, | |
| 116 | - // allow the floating shortcode to work (user is overriding) | |
| 117 | - // But if auto-append is disabled globally, also allow shortcode | |
| 118 | - } | |
| 143 | + self::$floating_instance_rendered = true; | |
| 119 | 144 | } |
| 120 | - | |
| 145 | + | |
| 121 | 146 | // Non-floating shortcodes (floating="no") should NEVER be blocked by the hide setting |
| 122 | 147 | // This allows embedded chatbots even when floating is hidden |
| 123 | 148 | |
| 124 | 149 | $is_floating = $attributes['floating'] === 'yes'; |
| @@ -201,14 +226,28 @@ | ||
| 201 | 226 | $enable_email_block = isset($current_options['enable_email_block']) && |
| 202 | 227 | ($current_options['enable_email_block'] === '1' || $current_options['enable_email_block'] === 'on'); |
| 203 | 228 | |
| 204 | 229 | // Add name field variables |
| 205 | - $enable_name_field = isset($current_options['enable_name_field']) && | |
| 230 | + $enable_name_field = isset($current_options['enable_name_field']) && | |
| 206 | 231 | ($current_options['enable_name_field'] === '1' || $current_options['enable_name_field'] === 'on'); |
| 207 | - $name_field_placeholder = isset($current_options['name_field_placeholder']) ? | |
| 208 | - esc_attr($current_options['name_field_placeholder']) : | |
| 232 | + $name_field_placeholder = isset($current_options['name_field_placeholder']) ? | |
| 233 | + esc_attr($current_options['name_field_placeholder']) : | |
| 209 | 234 | esc_attr__('Enter your name', 'mxchat'); |
| 210 | 235 | |
| 236 | + // Consent checkbox (b062c4). Default OFF — with the toggle off this block | |
| 237 | + // renders nothing and the form markup is byte-identical to before. | |
| 238 | + $enable_consent_checkbox = isset($current_options['enable_consent_checkbox']) && | |
| 239 | + ($current_options['enable_consent_checkbox'] === '1' || $current_options['enable_consent_checkbox'] === 'on'); | |
| 240 | + $consent_checkbox_required = isset($current_options['consent_checkbox_required']) && | |
| 241 | + ($current_options['consent_checkbox_required'] === '1' || $current_options['consent_checkbox_required'] === 'on'); | |
| 242 | + // Owner content, kses'd through the shared allowlist at render time as well | |
| 243 | + // as save time — the render is the security boundary the spec names. | |
| 244 | + $consent_checkbox_label = MxChat_Utils::sanitize_consent_label( | |
| 245 | + isset($current_options['consent_checkbox_label']) && $current_options['consent_checkbox_label'] !== '' | |
| 246 | + ? $current_options['consent_checkbox_label'] | |
| 247 | + : __('I agree to the Privacy Policy.', 'mxchat') | |
| 248 | + ); | |
| 249 | + | |
| 211 | 250 | ob_start(); |
| 212 | 251 | |
| 213 | 252 | // Check if floating attribute is set to 'yes' and wrap accordingly |
| 214 | 253 | if ($is_floating) { |
| @@ -215,9 +254,12 @@ | ||
| 215 | 254 | echo '<div id="floating-chatbot-' . esc_attr($bot_id) . '" class="floating-chatbot ' . $initial_visibility . $additional_class . '">'; |
| 216 | 255 | } |
| 217 | 256 | |
| 218 | 257 | // Add bot_id to the chatbot wrapper as a data attribute |
| 219 | - echo '<div id="mxchat-chatbot-wrapper-' . esc_attr($bot_id) . '" class="mxchat-chatbot-wrapper" data-bot-id="' . esc_attr($bot_id) . '">'; | |
| 258 | + // data-nosnippet: keep the chat widget's UI copy (greeting, title, quick-question | |
| 259 | + // prompts, privacy notice) out of Google search snippets. This wrapper renders in both | |
| 260 | + // floating and inline/shortcode modes, so it covers all in-panel copy in one place. | |
| 261 | + echo '<div id="mxchat-chatbot-wrapper-' . esc_attr($bot_id) . '" class="mxchat-chatbot-wrapper" data-nosnippet data-bot-id="' . esc_attr($bot_id) . '">'; | |
| 220 | 262 | |
| 221 | 263 | echo ' <div class="chatbot-top-bar" id="exit-chat-button-' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($top_bar_bg_color) . ';"') . '>'; |
| 222 | 264 | echo ' <div class="chatbot-title-container">'; |
| 223 | 265 | echo ' <div class="chatbot-title-group">'; |
| @@ -230,13 +272,25 @@ | ||
| 230 | 272 | if (!empty(trim($ai_agent_text))) { |
| 231 | 273 | echo '<span class="chat-mode-indicator" id="chat-mode-indicator-' . esc_attr($bot_id) . '" data-ai-text="' . esc_attr($ai_agent_text) . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($mode_indicator_font_color) . '; background-color: ' . esc_attr($mode_indicator_bg_color) . ';"') . '>' . esc_html($ai_agent_text) . '</span>'; |
| 232 | 274 | } |
| 233 | 275 | echo ' </div>'; |
| 234 | - echo ' <button class="exit-chat" type="button" aria-label="' . esc_attr__('Minimize', 'mxchat') . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>'; | |
| 235 | - echo ' <svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24" id="ic-minimize"' . ($skip_inline_colors ? '' : ' style="fill: ' . esc_attr($close_button_color) . ';"') . '>'; | |
| 236 | - echo ' <path d="M11.67 3.87L9.9 2.1 0 12l9.9 9.9 1.77-1.77L3.54 12z"></path>'; | |
| 276 | + // Overflow menu (3-dot) trigger + dropdown container. | |
| 277 | + // Sibling of .exit-chat, rendered to its left. JS hides the trigger | |
| 278 | + // if no menu items are enabled; outer click + Escape close the menu. | |
| 279 | + echo ' <div class="mxchat-header-menu-wrap" data-bot-id="' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="--mxchat-menu-bg: ' . esc_attr($bot_message_bg_color) . '; --mxchat-menu-fg: ' . esc_attr($bot_message_font_color) . ';"') . '>'; | |
| 280 | + echo ' <button class="mxchat-header-btn mxchat-menu-trigger" type="button" aria-haspopup="menu" aria-expanded="false" aria-label="' . esc_attr__('More options', 'mxchat') . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>'; | |
| 281 | + echo ' <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">'; | |
| 282 | + echo ' <circle cx="12" cy="5" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="12" cy="19" r="2"/>'; | |
| 283 | + echo ' </svg>'; | |
| 284 | + echo ' </button>'; | |
| 285 | + echo ' <div class="mxchat-header-menu" role="menu" aria-hidden="true" hidden></div>'; | |
| 286 | + echo ' </div>'; | |
| 287 | + echo ' <button class="exit-chat" type="button" aria-label="' . esc_attr__('Close', 'mxchat') . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>'; | |
| 288 | + echo ' <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round" id="ic-close" aria-hidden="true">'; | |
| 289 | + echo ' <line x1="6" y1="6" x2="18" y2="18"></line>'; | |
| 290 | + echo ' <line x1="18" y1="6" x2="6" y2="18"></line>'; | |
| 237 | 291 | echo ' </svg>'; |
| 238 | - echo ' <span>' . esc_html__('Minimize', 'mxchat') . '</span>'; | |
| 292 | + echo ' <span>' . esc_html__('Close', 'mxchat') . '</span>'; | |
| 239 | 293 | echo ' </button>'; |
| 240 | 294 | echo ' </div>'; |
| 241 | 295 | |
| 242 | 296 | // 3b) Main chatbot container |
| @@ -261,8 +315,20 @@ | ||
| 261 | 315 | } |
| 262 | 316 | |
| 263 | 317 | echo ' <label for="user-email-' . esc_attr($bot_id) . '" class="sr-only">' . esc_html__('Email Address', 'mxchat') . '</label>'; |
| 264 | 318 | echo ' <input type="email" id="user-email-' . esc_attr($bot_id) . '" name="user_email" class="mxchat-email-input" required placeholder="' . esc_attr__('Enter your email address', 'mxchat') . '" />'; |
| 319 | + | |
| 320 | + // Consent checkbox row (b062c4). The native required attribute | |
| 321 | + // is UX only — the save endpoint re-enforces it server-side. | |
| 322 | + // Clicking an anchor inside the label activates the link, not | |
| 323 | + // the checkbox (interactive descendants skip label activation). | |
| 324 | + if ($enable_consent_checkbox) { | |
| 325 | + echo ' <div class="mxchat-consent-row">'; | |
| 326 | + echo ' <input type="checkbox" id="user-consent-' . esc_attr($bot_id) . '" name="user_consent" value="1" class="mxchat-consent-checkbox"' . ($consent_checkbox_required ? ' required' : '') . ' />'; | |
| 327 | + echo ' <label for="user-consent-' . esc_attr($bot_id) . '" class="mxchat-consent-label">' . $consent_checkbox_label . '</label>'; | |
| 328 | + echo ' </div>'; | |
| 329 | + } | |
| 330 | + | |
| 265 | 331 | echo '<button type="submit" id="email-submit-button-' . esc_attr($bot_id) . '" class="email-submit-button">'; |
| 266 | 332 | $button_text = isset($current_options['email_blocker_button_text']) |
| 267 | 333 | ? $current_options['email_blocker_button_text'] |
| 268 | 334 | : esc_html__('Start Chat', 'mxchat'); |
| @@ -278,10 +344,22 @@ | ||
| 278 | 344 | echo ' </div>'; |
| 279 | 345 | echo ' </div>'; |
| 280 | 346 | |
| 281 | 347 | echo ' <div id="chat-container-' . esc_attr($bot_id) . '" class="chat-container" style="' . ($enable_email_block && $show_email_form ? 'display: none;' : '') . '">'; |
| 282 | - echo ' <div id="chat-box-' . esc_attr($bot_id) . '" class="chat-box">'; | |
| 283 | - echo ' <div class="bot-message"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($bot_message_bg_color) . ';"') . '>'; | |
| 348 | + // role="log" + polite live region: new messages are announced to | |
| 349 | + // screen readers explicitly, so the arrival signal no longer rides | |
| 350 | + // the post-reply input autofocus (suppressed on touch — plan 03799f). | |
| 351 | + // additions-only + non-atomic, with aria-busy held on the streaming | |
| 352 | + // bubble until [DONE] (chat-script.js) so a streamed reply is | |
| 353 | + // announced once, complete — not per token (WCAG 4.1.3, plan 67f126). | |
| 354 | + echo ' <div id="chat-box-' . esc_attr($bot_id) . '" class="chat-box" role="log" aria-live="polite" aria-atomic="false" aria-relevant="additions text" aria-label="' . esc_attr__('Chat messages', 'mxchat') . '">'; | |
| 355 | + // mxchat-intro-message marks the greeting bubble so nothing has to | |
| 356 | + // infer it from position (plan a1a79b). Only this element ever | |
| 357 | + // carries the class — reset and the {visitor_name} substitution | |
| 358 | + // both key off it, and both used to assume the greeting was still | |
| 359 | + // the first .bot-message in the box, which stops being true the | |
| 360 | + // moment chat persistence rehydrates the transcript. | |
| 361 | + echo ' <div class="bot-message mxchat-intro-message"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($bot_message_bg_color) . ';"') . '>'; | |
| 284 | 362 | echo ' <div dir="auto"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($bot_message_font_color) . ';"') . '>'; |
| 285 | 363 | echo wp_kses_post($intro_message); |
| 286 | 364 | echo ' </div>'; |
| 287 | 365 | echo ' </div>'; |
| @@ -327,9 +405,25 @@ | ||
| 327 | 405 | echo ' </div>'; |
| 328 | 406 | echo ' </div>'; |
| 329 | 407 | |
| 330 | 408 | echo ' <div id="input-container-' . esc_attr($bot_id) . '" class="input-container">'; |
| 331 | - echo ' <textarea id="chat-input-' . esc_attr($bot_id) . '" class="chat-input" dir="auto" placeholder="' . esc_attr($input_copy) . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($chat_input_font_color) . ';"') . '></textarea>'; | |
| 409 | + // Max input length (plan a3fae2 part C) — global core setting, 0 = unlimited. | |
| 410 | + // Hard-caps typing/paste client-side; the chat handler enforces it server-side too. | |
| 411 | + $mxchat_max_input_length = isset($this->options['max_input_length']) ? intval($this->options['max_input_length']) : 0; | |
| 412 | + $mxchat_maxlength_attr = $mxchat_max_input_length > 0 ? ' maxlength="' . esc_attr($mxchat_max_input_length) . '"' : ''; | |
| 413 | + // Visually-hidden label = the input's accessible name (WCAG 3.3.2, | |
| 414 | + // plan 67f126). The placeholder stays as visible prompt copy but | |
| 415 | + // cannot be the name — it vanishes on the first keystroke. | |
| 416 | + echo ' <label for="chat-input-' . esc_attr($bot_id) . '" class="sr-only">' . esc_html__('Type your message', 'mxchat') . '</label>'; | |
| 417 | + echo ' <textarea id="chat-input-' . esc_attr($bot_id) . '" class="chat-input" dir="auto"' . $mxchat_maxlength_attr . ' placeholder="' . esc_attr($input_copy) . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($chat_input_font_color) . ';"') . '></textarea>'; | |
| 418 | + // Language-neutral character counter (plan 7091a2). Numbers only — no | |
| 419 | + // translatable strings — so it reads correctly on every-language install. | |
| 420 | + // Only rendered when a cap is set; hidden until ~80% of the cap, then | |
| 421 | + // ramps neutral -> amber -> red. Decorative (aria-hidden); the textarea's | |
| 422 | + // maxlength carries the real semantics for assistive tech. | |
| 423 | + if ($mxchat_max_input_length > 0) { | |
| 424 | + echo ' <div id="mxchat-char-counter-' . esc_attr($bot_id) . '" class="mxchat-char-counter" aria-hidden="true"><span class="mxchat-char-counter-current">0</span><span class="mxchat-char-counter-sep">/</span><span class="mxchat-char-counter-max">' . esc_html($mxchat_max_input_length) . '</span></div>'; | |
| 425 | + } | |
| 332 | 426 | echo ' <button id="send-button-' . esc_attr($bot_id) . '" class="send-button" aria-label="' . esc_attr__('Send message', 'mxchat') . '">'; |
| 333 | 427 | if (!empty($custom_send_image)) { |
| 334 | 428 | echo ' <img src="' . esc_url($custom_send_image) . '" alt="' . esc_attr__('Send', 'mxchat') . '" style="width: ' . intval($send_width) . 'px; height: ' . intval($send_height) . 'px; transform: rotate(' . intval($send_rotation) . 'deg);" />'; |
| 335 | 429 | } else { |
| @@ -427,15 +521,19 @@ | ||
| 427 | 521 | echo '</div>'; |
| 428 | 522 | |
| 429 | 523 | if (!empty($pre_chat_message)) { |
| 430 | 524 | // Rendered hidden by default — JS checkPreChatDismissal() handles show/hide via localStorage |
| 431 | - echo '<div id="pre-chat-message-' . esc_attr($bot_id) . '" class="pre-chat-message" style="display:none;">'; | |
| 525 | + // data-nosnippet: the pre-chat teaser bubble is a sibling outside | |
| 526 | + // .mxchat-chatbot-wrapper, so it needs its own marker to stay out of snippets. | |
| 527 | + echo '<div id="pre-chat-message-' . esc_attr($bot_id) . '" class="pre-chat-message" data-nosnippet style="display:none;">'; | |
| 432 | 528 | echo nl2br(esc_html($pre_chat_message)); |
| 433 | 529 | echo '<button class="close-pre-chat-message" aria-label="' . esc_attr__('Close', 'mxchat') . '">×</button>'; |
| 434 | 530 | echo '</div>'; |
| 435 | 531 | } |
| 436 | 532 | |
| 437 | - echo '<div class="floating-chatbot-button ' . esc_attr($visibility_class) . '" id="floating-chatbot-button-' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($chatbot_background_color) . '; color: ' . esc_attr($send_button_font_color) . ';"') . '>'; | |
| 533 | + $is_initially_hidden = (strpos($visibility_class, 'hidden') !== false); | |
| 534 | + $aria_expanded = $is_initially_hidden ? 'false' : 'true'; | |
| 535 | + echo '<div class="floating-chatbot-button ' . esc_attr($visibility_class) . '" id="floating-chatbot-button-' . esc_attr($bot_id) . '" role="button" tabindex="0" aria-label="' . esc_attr__('Open chat', 'mxchat') . '" aria-expanded="' . esc_attr($aria_expanded) . '" aria-controls="floating-chatbot-' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($chatbot_background_color) . '; color: ' . esc_attr($send_button_font_color) . ';"') . '>'; | |
| 438 | 536 | echo '<div id="chat-notification-badge-' . esc_attr($bot_id) . '" class="chat-notification-badge" style="display: none; position: absolute; top: -8px; right: -8px; background-color: #ff4444; color: white; border-radius: 50%; padding: 4px 8px; font-size: 12px; font-weight: bold; z-index: 10001;">1</div>'; |
| 439 | 537 | |
| 440 | 538 | if (!empty($custom_icon)) { |
| 441 | 539 | echo '<img src="' . $custom_icon . '" alt="' . esc_attr__('Chatbot Icon', 'mxchat') . '" style="height: 48px; width: 48px; object-fit: contain;" />'; |
| @@ -519,14 +617,50 @@ | ||
| 519 | 617 | /** |
| 520 | 618 | * NEW: Determine if and which chatbot should be displayed |
| 521 | 619 | */ |
| 522 | 620 | private function get_display_bot() { |
| 621 | + // Delegates to the static so the enqueue-time gate (smart asset loading, | |
| 622 | + // plan-915355) and this render-time decision share ONE code path and can | |
| 623 | + // never disagree. The static reads mxchat_options fresh — same row this | |
| 624 | + // instance loaded at construct. | |
| 625 | + return self::compute_display_bot(); | |
| 626 | +} | |
| 627 | + | |
| 628 | +/** | |
| 629 | + * Static single source of truth for the display decision (plan-915355). | |
| 630 | + * Combines the per-page meta box, the append_to_body global toggle, and the | |
| 631 | + * post-type include/exclude mode. Returns a bot id ('default' or specific) | |
| 632 | + * when the auto-append widget will render on the current request, false when | |
| 633 | + * it won't. Static (not a second instance) deliberately: MxChat_Public's | |
| 634 | + * constructor registers a wp_footer action, so constructing a throwaway | |
| 635 | + * instance would double-append the widget. | |
| 636 | + */ | |
| 637 | +public static function compute_display_bot() { | |
| 638 | + // The Elementor builder canvas is not a chat surface (plan 95dd1e part 2): | |
| 639 | + // its preview iframe is a real front-end page load, so without this guard | |
| 640 | + // the Auto-Display instance renders LIVE inside the canvas — front-end | |
| 641 | + // chat scripts firing in the editor, able to start a session for the | |
| 642 | + // person editing. Returning false here suppresses both the wp_footer | |
| 643 | + // auto-append and the asset enqueue gate for preview requests only; the | |
| 644 | + // placement widget's own canvas rendering is a static placeholder anyway. | |
| 645 | + if (did_action('elementor/loaded') | |
| 646 | + && class_exists('\Elementor\Plugin') | |
| 647 | + && isset(\Elementor\Plugin::$instance->preview) | |
| 648 | + && \Elementor\Plugin::$instance->preview | |
| 649 | + && \Elementor\Plugin::$instance->preview->is_preview_mode()) { | |
| 650 | + return false; | |
| 651 | + } | |
| 652 | + | |
| 653 | + $options = get_option('mxchat_options', array()); | |
| 654 | + if (!is_array($options)) { | |
| 655 | + $options = array(); | |
| 656 | + } | |
| 657 | + | |
| 523 | 658 | // Get page-specific settings from meta box |
| 524 | - $page_setting = $this->get_page_bot_setting(); | |
| 659 | + $page_setting = self::get_page_bot_setting(); | |
| 525 | 660 | |
| 526 | - // Get global settings - FIXED: Check for 'on' instead of 'on' | |
| 527 | - $global_autoshow = isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on'; | |
| 528 | - $global_default_bot = isset($this->options['default_bot']) ? $this->options['default_bot'] : 'default'; | |
| 661 | + $global_autoshow = isset($options['append_to_body']) && $options['append_to_body'] === 'on'; | |
| 662 | + $global_default_bot = isset($options['default_bot']) ? $options['default_bot'] : 'default'; | |
| 529 | 663 | |
| 530 | 664 | // If page specifically hides chatbot, don't show anything |
| 531 | 665 | if ($page_setting && $page_setting['action'] === 'hide') { |
| 532 | 666 | return false; |
| @@ -540,9 +674,9 @@ | ||
| 540 | 674 | // Page setting is 'global' or no page setting exists |
| 541 | 675 | // Check global auto-show setting |
| 542 | 676 | if ($global_autoshow) { |
| 543 | 677 | // Check post type visibility settings |
| 544 | - if (!$this->should_show_on_current_post_type()) { | |
| 678 | + if (!self::should_show_on_current_post_type()) { | |
| 545 | 679 | return false; |
| 546 | 680 | } |
| 547 | 681 | |
| 548 | 682 | // Global auto-show is enabled, return the default bot |
| @@ -554,14 +688,86 @@ | ||
| 554 | 688 | return false; |
| 555 | 689 | } |
| 556 | 690 | |
| 557 | 691 | /** |
| 692 | + * Smart asset loading opt-in (plan-915355). Standalone option — deliberately | |
| 693 | + * NOT a mxchat_options key, so it can never be stripped by mxchat_sanitize(). | |
| 694 | + * Default off: enqueue behavior is byte-identical to before until an owner | |
| 695 | + * turns the toggle on. | |
| 696 | + */ | |
| 697 | +public static function is_smart_asset_loading_enabled() { | |
| 698 | + return get_option('mxchat_smart_asset_loading', 'off') === 'on'; | |
| 699 | +} | |
| 700 | + | |
| 701 | +/** | |
| 702 | + * Will the chat widget render on the current request? (plan-915355) | |
| 703 | + * | |
| 704 | + * True when the auto-append decision resolves to a bot, OR the singular | |
| 705 | + * post's content contains the [mxchat_chatbot] shortcode (first-chance | |
| 706 | + * detection so shortcode pages keep head-loaded CSS — no FOUC). Computed | |
| 707 | + * once per request and cached, so the wp_enqueue_scripts gate and any | |
| 708 | + * add-on consulting this later in the same request always get one answer. | |
| 709 | + * | |
| 710 | + * Filter `mxchat_should_load_assets` is the force-load escape hatch for | |
| 711 | + * headless/builder/custom-JS setups whose shortcode placement is invisible | |
| 712 | + * to has_shortcode (builder-stored content, template files, widget areas). | |
| 713 | + * Note the render-time safety net in render_chatbot_shortcode() still | |
| 714 | + * force-loads assets whenever the shortcode actually renders — the filter | |
| 715 | + * is only needed where even that net can't fire (e.g. markup assembled | |
| 716 | + * outside WP rendering). | |
| 717 | + */ | |
| 718 | +public static function should_load_assets() { | |
| 719 | + static $cached = null; | |
| 720 | + if ($cached !== null) { | |
| 721 | + return $cached; | |
| 722 | + } | |
| 723 | + | |
| 724 | + // Never gate admin/ajax requests — this decision is for front-end enqueues only. | |
| 725 | + if (is_admin()) { | |
| 726 | + $cached = true; | |
| 727 | + return $cached; | |
| 728 | + } | |
| 729 | + | |
| 730 | + $display_bot = self::compute_display_bot(); | |
| 731 | + $has_shortcode = false; | |
| 732 | + | |
| 733 | + if ($display_bot === false && is_singular()) { | |
| 734 | + $post = get_post(); | |
| 735 | + if ($post && has_shortcode((string) $post->post_content, 'mxchat_chatbot')) { | |
| 736 | + $has_shortcode = true; | |
| 737 | + } | |
| 738 | + // The mxchat/chatbot block (plan-95dd1e) stores a block comment, not | |
| 739 | + // shortcode text, so has_shortcode can't see it — first-chance detect | |
| 740 | + // it here for the same no-FOUC reason. The render-time safety net in | |
| 741 | + // render_chatbot_shortcode() still covers template/widget placements. | |
| 742 | + if ($post && !$has_shortcode && function_exists('has_block') | |
| 743 | + && has_block('mxchat/chatbot', $post)) { | |
| 744 | + $has_shortcode = true; | |
| 745 | + } | |
| 746 | + } | |
| 747 | + | |
| 748 | + $should = ($display_bot !== false) || $has_shortcode; | |
| 749 | + | |
| 750 | + $cached = (bool) apply_filters('mxchat_should_load_assets', $should, array( | |
| 751 | + 'display_bot' => $display_bot, | |
| 752 | + 'has_shortcode' => $has_shortcode, | |
| 753 | + 'post_id' => get_the_ID(), | |
| 754 | + )); | |
| 755 | + | |
| 756 | + return $cached; | |
| 757 | +} | |
| 758 | + | |
| 759 | +/** | |
| 558 | 760 | * Check if chatbot should be shown on the current post type |
| 559 | 761 | */ |
| 560 | -private function should_show_on_current_post_type() { | |
| 762 | +private static function should_show_on_current_post_type() { | |
| 763 | + $options = get_option('mxchat_options', array()); | |
| 764 | + if (!is_array($options)) { | |
| 765 | + $options = array(); | |
| 766 | + } | |
| 561 | 767 | // Get visibility settings |
| 562 | - $mode = isset($this->options['post_type_visibility_mode']) ? $this->options['post_type_visibility_mode'] : 'all'; | |
| 563 | - $list = isset($this->options['post_type_visibility_list']) ? $this->options['post_type_visibility_list'] : array(); | |
| 768 | + $mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all'; | |
| 769 | + $list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array(); | |
| 564 | 770 | |
| 565 | 771 | // Ensure list is an array |
| 566 | 772 | if (!is_array($list)) { |
| 567 | 773 | $list = array(); |
| @@ -572,9 +778,9 @@ | ||
| 572 | 778 | return true; |
| 573 | 779 | } |
| 574 | 780 | |
| 575 | 781 | // Get current post type |
| 576 | - $current_post_type = $this->get_current_post_type(); | |
| 782 | + $current_post_type = self::get_current_post_type(); | |
| 577 | 783 | |
| 578 | 784 | // If we can't determine post type, default to showing |
| 579 | 785 | if (empty($current_post_type)) { |
| 580 | 786 | return true; |
| @@ -595,9 +801,9 @@ | ||
| 595 | 801 | |
| 596 | 802 | /** |
| 597 | 803 | * Get the current post type |
| 598 | 804 | */ |
| 599 | -private function get_current_post_type() { | |
| 805 | +private static function get_current_post_type() { | |
| 600 | 806 | // Try to get from queried object first |
| 601 | 807 | $queried_object = get_queried_object(); |
| 602 | 808 | |
| 603 | 809 | if ($queried_object instanceof WP_Post) { |
| @@ -629,9 +835,9 @@ | ||
| 629 | 835 | |
| 630 | 836 | /** |
| 631 | 837 | * Get page-specific bot setting using new visibility field with backward compat |
| 632 | 838 | */ |
| 633 | -private function get_page_bot_setting($post_id = null) { | |
| 839 | +private static function get_page_bot_setting($post_id = null) { | |
| 634 | 840 | if (!$post_id) { |
| 635 | 841 | $post_id = get_the_ID(); |
| 636 | 842 | } |
| 637 | 843 | |
| @@ -679,9 +885,9 @@ | ||
| 679 | 885 | return $shortcode_bot_id; |
| 680 | 886 | } |
| 681 | 887 | |
| 682 | 888 | // No bot_id in shortcode, check page setting |
| 683 | - $page_setting = $this->get_page_bot_setting(); | |
| 889 | + $page_setting = self::get_page_bot_setting(); | |
| 684 | 890 | if ($page_setting && $page_setting['action'] === 'show') { |
| 685 | 891 | return $page_setting['bot_id']; |
| 686 | 892 | } |
| 687 | 893 | |
