| 1 |
<?php |
| 2 |
/** |
| 3 |
* Email Manager Service |
| 4 |
* |
| 5 |
* Handles all email functionality for Easy Invoice |
| 6 |
* |
| 7 |
* @package EasyInvoice |
| 8 |
* @subpackage Services |
| 9 |
* @since 1.0.0 |
| 10 |
*/ |
| 11 |
|
| 12 |
namespace EasyInvoice\Services; |
| 13 |
|
| 14 |
use EasyInvoice\Models\Invoice; |
| 15 |
use EasyInvoice\Models\Quote; |
| 16 |
use EasyInvoice\Models\Client; |
| 17 |
|
| 18 |
if (!defined('ABSPATH')) { |
| 19 |
exit; |
| 20 |
} |
| 21 |
|
| 22 |
/** |
| 23 |
* EmailManager Class |
| 24 |
* |
| 25 |
* Centralized email management for Easy Invoice |
| 26 |
*/ |
| 27 |
class EmailManager extends BaseService { |
| 28 |
|
| 29 |
/** |
| 30 |
* Singleton instance |
| 31 |
* |
| 32 |
* @var EmailManager|null |
| 33 |
*/ |
| 34 |
private static $instance = null; |
| 35 |
|
| 36 |
/** |
| 37 |
* Service name |
| 38 |
* |
| 39 |
* @var string |
| 40 |
*/ |
| 41 |
protected $service_name = 'email_manager'; |
| 42 |
|
| 43 |
/** |
| 44 |
* Email templates |
| 45 |
* |
| 46 |
* @var array |
| 47 |
*/ |
| 48 |
private $templates = []; |
| 49 |
|
| 50 |
/** |
| 51 |
* Email settings |
| 52 |
* |
| 53 |
* @var array |
| 54 |
*/ |
| 55 |
private $settings = []; |
| 56 |
|
| 57 |
/** |
| 58 |
* Get singleton instance |
| 59 |
* |
| 60 |
* @return EmailManager |
| 61 |
*/ |
| 62 |
public static function getInstance(): EmailManager { |
| 63 |
if (self::$instance === null) { |
| 64 |
self::$instance = new self(); |
| 65 |
} |
| 66 |
return self::$instance; |
| 67 |
} |
| 68 |
|
| 69 |
/** |
| 70 |
* Constructor |
| 71 |
*/ |
| 72 |
public function __construct() { |
| 73 |
parent::__construct(); |
| 74 |
$this->loadSettings(); |
| 75 |
$this->loadTemplates(); |
| 76 |
$this->initHooks(); |
| 77 |
} |
| 78 |
|
| 79 |
/** |
| 80 |
* Initialize hooks |
| 81 |
*/ |
| 82 |
private function initHooks(): void { |
| 83 |
// Invoice/quote send-email AJAX is handled exclusively by EasyInvoice\Admin\EasyInvoiceAjax |
| 84 |
// (published-document checks, single handler) to avoid duplicate nopriv callbacks. |
| 85 |
|
| 86 |
// Add email settings to admin |
| 87 |
add_action('admin_init', [$this, 'registerEmailSettings']); |
| 88 |
add_action('admin_init', [__CLASS__, 'refreshStockTemplates']); |
| 89 |
|
| 90 |
// Refresh settings when they're updated |
| 91 |
add_action('update_option_easy_invoice_email_from_name', [$this, 'refreshSettings']); |
| 92 |
add_action('update_option_easy_invoice_email_from_address', [$this, 'refreshSettings']); |
| 93 |
add_action('update_option_easy_invoice_email_reply_to', [$this, 'refreshSettings']); |
| 94 |
add_action('update_option_easy_invoice_email_reply_to_name', [$this, 'refreshSettings']); |
| 95 |
add_action('update_option_easy_invoice_enable_email_styling', [$this, 'refreshSettings']); |
| 96 |
add_action('update_option_easy_invoice_email_logo', [$this, 'refreshSettings']); |
| 97 |
add_action('update_option_easy_invoice_email_footer_text', [$this, 'refreshSettings']); |
| 98 |
add_action('update_option_easy_invoice_bcc_admin', [$this, 'refreshSettings']); |
| 99 |
add_action('update_option_easy_invoice_admin_email', [$this, 'refreshSettings']); |
| 100 |
add_action('update_option_easy_invoice_email_subject', [$this, 'refreshSettings']); |
| 101 |
add_action('update_option_easy_invoice_email_body', [$this, 'refreshSettings']); |
| 102 |
add_action('update_option_easy_invoice_quote_subject', [$this, 'refreshSettings']); |
| 103 |
add_action('update_option_easy_invoice_quote_body', [$this, 'refreshSettings']); |
| 104 |
|
| 105 |
// Add email logs |
| 106 |
add_action('easy_invoice_email_sent', [$this, 'logEmailSent'], 10, 3); |
| 107 |
add_action('easy_invoice_email_failed', [$this, 'logEmailFailed'], 10, 3); |
| 108 |
|
| 109 |
// Listen for payment completion to send admin notifications |
| 110 |
add_action('easy_invoice_payment_completed', [$this, 'handlePaymentCompleted'], 10, 3); |
| 111 |
// An instalment gets a receipt as well; the invoice just is not settled yet. |
| 112 |
add_action('easy_invoice_payment_received', [$this, 'handlePaymentCompleted'], 10, 3); |
| 113 |
|
| 114 |
// A client has submitted a manual payment (bank transfer, cheque, |
| 115 |
// cash, with or without proof) that now waits for verification. The |
| 116 |
// only listener used to live in an admin class nothing instantiates, |
| 117 |
// so the admin was never told. |
| 118 |
add_action('easy_invoice_manual_payment_submitted', [$this, 'handleManualPaymentSubmitted'], 10, 2); |
| 119 |
} |
| 120 |
|
| 121 |
/** |
| 122 |
* Load email settings |
| 123 |
*/ |
| 124 |
private function loadSettings(): void { |
| 125 |
$this->settings = [ |
| 126 |
'from_name' => get_option('easy_invoice_email_from_name', get_bloginfo('name')), |
| 127 |
'from_email' => get_option('easy_invoice_email_from_address', get_bloginfo('admin_email')), |
| 128 |
'reply_to_email' => get_option('easy_invoice_email_reply_to', ''), |
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'reply_to_name' => get_option('easy_invoice_email_reply_to_name', ''), |
| 130 |
'enable_html' => get_option('easy_invoice_enable_email_styling', 'yes'), |
| 131 |
'email_logo' => get_option('easy_invoice_email_logo', ''), |
| 132 |
'footer_text' => get_option('easy_invoice_email_footer_text', ''), |
| 133 |
'bcc_admin' => get_option('easy_invoice_bcc_admin', 'no'), |
| 134 |
'admin_email' => get_option('easy_invoice_admin_email', get_option('admin_email')), |
| 135 |
]; |
| 136 |
} |
| 137 |
|
| 138 |
/** |
| 139 |
* Load email templates |
| 140 |
*/ |
| 141 |
private function loadTemplates(): void { |
| 142 |
$this->templates = [ |
| 143 |
'invoice_new' => [ |
| 144 |
'enabled' => get_option('easy_invoice_invoice_email_enabled', 'yes') === 'yes', |
| 145 |
'subject' => get_option('easy_invoice_invoice_email_subject', __('Your Invoice #{{invoice_number}} from {{company_name}}', 'easy-invoice')), |
| 146 |
'body' => get_option('easy_invoice_invoice_email_body', $this->getDefaultInvoiceTemplate()), |
| 147 |
'type' => 'invoice' |
| 148 |
], |
| 149 |
'invoice_reminder' => [ |
| 150 |
'enabled' => get_option('easy_invoice_invoice_email_enabled', 'yes') === 'yes', |
| 151 |
'subject' => get_option('easy_invoice_reminder_subject', 'Payment Reminder - Invoice #{{invoice_number}}'), |
| 152 |
'body' => get_option('easy_invoice_reminder_body', $this->getDefaultReminderTemplate()), |
| 153 |
'type' => 'invoice' |
| 154 |
], |
| 155 |
'invoice_paid' => [ |
| 156 |
'enabled' => get_option('easy_invoice_payment_email_enabled', 'yes') === 'yes', |
| 157 |
'subject' => get_option('easy_invoice_payment_email_subject', __('Payment Received - Invoice #{{invoice_number}}', 'easy-invoice')), |
| 158 |
'body' => get_option('easy_invoice_payment_email_body', $this->getDefaultPaymentTemplate()), |
| 159 |
'type' => 'invoice' |
| 160 |
], |
| 161 |
'quote_new' => [ |
| 162 |
'enabled' => get_option('easy_invoice_quote_email_enabled', 'yes') === 'yes', |
| 163 |
'subject' => get_option('easy_invoice_quote_email_subject', __('Your Quote #{{quote_number}} from {{company_name}}', 'easy-invoice')), |
| 164 |
'body' => get_option('easy_invoice_quote_email_body', $this->getDefaultQuoteTemplate()), |
| 165 |
'type' => 'quote' |
| 166 |
], |
| 167 |
'quote_accepted' => [ |
| 168 |
'enabled' => get_option('easy_invoice_quote_email_enabled', 'yes') === 'yes', |
| 169 |
'subject' => get_option('easy_invoice_quote_accepted_subject', 'Quote Accepted - #{{quote_number}}'), |
| 170 |
'body' => get_option('easy_invoice_quote_accepted_body', $this->getDefaultQuoteAcceptedTemplate()), |
| 171 |
'type' => 'quote' |
| 172 |
], |
| 173 |
'quote_declined' => [ |
| 174 |
'enabled' => get_option('easy_invoice_quote_email_enabled', 'yes') === 'yes', |
| 175 |
'subject' => get_option('easy_invoice_quote_declined_subject', 'Quote Declined - #{{quote_number}}'), |
| 176 |
'body' => get_option('easy_invoice_quote_declined_body', $this->getDefaultQuoteDeclinedTemplate()), |
| 177 |
'type' => 'quote' |
| 178 |
] |
| 179 |
]; |
| 180 |
} |
| 181 |
|
| 182 |
/** |
| 183 |
* Send invoice email |
| 184 |
* |
| 185 |
* @param Invoice $invoice The invoice |
| 186 |
* @param string $template_type Template type (new, reminder, paid) |
| 187 |
* @param array $additional_data Additional data for template |
| 188 |
* @return array Result array with success status and message |
| 189 |
*/ |
| 190 |
public function sendInvoiceEmail(Invoice $invoice, string $template_type = 'new', array $additional_data = []): array { |
| 191 |
try { |
| 192 |
// Validate invoice |
| 193 |
if (!$invoice || !$invoice->getId()) { |
| 194 |
return ['success' => false, 'message' => __('Invalid invoice', 'easy-invoice')]; |
| 195 |
} |
| 196 |
|
| 197 |
// Get client email |
| 198 |
$client_email = $invoice->getCustomerEmail(); |
| 199 |
if (empty($client_email)) { |
| 200 |
return ['success' => false, 'message' => __('Client email is missing', 'easy-invoice')]; |
| 201 |
} |
| 202 |
|
| 203 |
// Get template |
| 204 |
$template_key = 'invoice_' . $template_type; |
| 205 |
if (!isset($this->templates[$template_key])) { |
| 206 |
return ['success' => false, 'message' => __('Email template not found', 'easy-invoice')]; |
| 207 |
} |
| 208 |
|
| 209 |
$template = $this->templates[$template_key]; |
| 210 |
|
| 211 |
/** |
| 212 |
* Filter an email template before subject and body are built. |
| 213 |
* |
| 214 |
* Runs for invoice, quote and payment emails, so a listener can |
| 215 |
* switch locale for the client or swap the template wholesale. |
| 216 |
* `easy_invoice_email_finished` fires once the send is over. |
| 217 |
* |
| 218 |
* @param array $template subject, body, enabled. |
| 219 |
* @param string $template_key invoice_new, quote_reminder, invoice_paid… |
| 220 |
* @param object $document Invoice or Quote model. |
| 221 |
*/ |
| 222 |
$template = (array) apply_filters('easy_invoice_email_template_data', $template, $template_key, $invoice); |
| 223 |
|
| 224 |
// Check if email is enabled |
| 225 |
if (!$template['enabled']) { |
| 226 |
return ['success' => false, 'message' => __('Invoice available email is disabled', 'easy-invoice')]; |
| 227 |
} |
| 228 |
|
| 229 |
// Prepare email data |
| 230 |
$email_data = $this->prepareInvoiceEmailData($invoice, $template, $additional_data); |
| 231 |
|
| 232 |
// Send email |
| 233 |
// Attach the invoice as a PDF, when the site has asked for it. |
| 234 |
// |
| 235 |
// This is the capability the browser-based renderer could never provide: |
| 236 |
// wp_mail() needs a file on disk, and until PdfRenderer existed the server |
| 237 |
// never held the document. Off by default so an upgrade does not silently |
| 238 |
// change what customers receive. |
| 239 |
$attachments = []; |
| 240 |
$attached_path = ''; |
| 241 |
if ($this->shouldAttachInvoicePdf()) { |
| 242 |
$rendered = \EasyInvoice\Services\PdfRenderer::renderToFile($invoice, 'invoice'); |
| 243 |
if (is_wp_error($rendered)) { |
| 244 |
// A failed attachment must never stop the invoice being sent. |
| 245 |
error_log('Easy Invoice: could not attach invoice PDF — ' . $rendered->get_error_message()); |
| 246 |
} else { |
| 247 |
$attached_path = $rendered; |
| 248 |
$attachments[] = $rendered; |
| 249 |
} |
| 250 |
} |
| 251 |
|
| 252 |
/** |
| 253 |
* Filter the files sent with an invoice email. |
| 254 |
* |
| 255 |
* @param array $attachments Paths. |
| 256 |
* @param object $invoice Invoice model. |
| 257 |
* @param string $type 'invoice'. |
| 258 |
*/ |
| 259 |
$attachments = (array) apply_filters( 'easy_invoice_email_attachments', $attachments, $invoice, 'invoice' ); |
| 260 |
$email_data['message'] = $this->attachmentWording($email_data['message'], !empty($attachments)); |
| 261 |
|
| 262 |
$sent = $this->sendEmail( |
| 263 |
$email_data['to'], |
| 264 |
$email_data['subject'], |
| 265 |
$email_data['message'], |
| 266 |
$email_data['headers'], |
| 267 |
$attachments |
| 268 |
); |
| 269 |
|
| 270 |
// The rendered PDF lives in the system temp directory; remove it once |
| 271 |
// wp_mail() has handed it to the transport. |
| 272 |
if ($attached_path !== '' && file_exists($attached_path)) { |
| 273 |
wp_delete_file($attached_path); |
| 274 |
} |
| 275 |
|
| 276 |
/** |
| 277 |
* Fires once an email send has finished, whether or not it went out. |
| 278 |
* |
| 279 |
* @param object $document Invoice or Quote model. |
| 280 |
* @param string $template_key Template key. |
| 281 |
* @param bool $sent Whether wp_mail() accepted it. |
| 282 |
*/ |
| 283 |
do_action('easy_invoice_email_finished', $invoice, $template_key, (bool) $sent); |
| 284 |
|
| 285 |
if ($sent) { |
| 286 |
// Log success |
| 287 |
do_action('easy_invoice_email_sent', $invoice, $client_email, $template_type); |
| 288 |
|
| 289 |
// Emailing a draft issues it: from here on it is a document |
| 290 |
// the client holds, so it reads Available, is chased by |
| 291 |
// reminders and is corrected by credit note, not by editing. |
| 292 |
if ('new' === $template_type && 'draft' === strtolower((string) $invoice->getStatus())) { |
| 293 |
$invoice->setStatus('available'); |
| 294 |
$invoice->save(); |
| 295 |
} |
| 296 |
|
| 297 |
return [ |
| 298 |
'success' => true, |
| 299 |
'message' => __('Email sent successfully', 'easy-invoice'), |
| 300 |
'email_data' => $email_data |
| 301 |
]; |
| 302 |
} else { |
| 303 |
// Log failure |
| 304 |
do_action('easy_invoice_email_failed', $invoice, $client_email, $template_type); |
| 305 |
|
| 306 |
return ['success' => false, 'message' => __('Failed to send email', 'easy-invoice')]; |
| 307 |
} |
| 308 |
|
| 309 |
} catch (\Exception $e) { |
| 310 |
$this->log('Email sending error: ' . $e->getMessage(), 'error'); |
| 311 |
return ['success' => false, 'message' => __('Error sending email: ', 'easy-invoice') . $e->getMessage()]; |
| 312 |
} |
| 313 |
} |
| 314 |
|
| 315 |
/** |
| 316 |
* Send quote email |
| 317 |
* |
| 318 |
* @param Quote $quote The quote |
| 319 |
* @param string $template_type Template type (new, accepted, declined) |
| 320 |
* @param array $additional_data Additional data for template |
| 321 |
* @return array Result array with success status and message |
| 322 |
*/ |
| 323 |
public function sendQuoteEmail(Quote $quote, string $template_type = 'new', array $additional_data = []): array { |
| 324 |
try { |
| 325 |
// Validate quote |
| 326 |
if (!$quote || !$quote->getId()) { |
| 327 |
return ['success' => false, 'message' => __('Invalid quote', 'easy-invoice')]; |
| 328 |
} |
| 329 |
|
| 330 |
// Get client email |
| 331 |
$client_email = $quote->getCustomerEmail(); |
| 332 |
if (empty($client_email)) { |
| 333 |
return ['success' => false, 'message' => __('Client email is missing', 'easy-invoice')]; |
| 334 |
} |
| 335 |
|
| 336 |
// Get template |
| 337 |
$template_key = 'quote_' . $template_type; |
| 338 |
if (!isset($this->templates[$template_key])) { |
| 339 |
return ['success' => false, 'message' => __('Email template not found', 'easy-invoice')]; |
| 340 |
} |
| 341 |
|
| 342 |
$template = $this->templates[$template_key]; |
| 343 |
/** This filter is documented above in sendInvoiceEmail(). */ |
| 344 |
$template = (array) apply_filters('easy_invoice_email_template_data', $template, $template_key, $quote); |
| 345 |
|
| 346 |
// Check if email is enabled |
| 347 |
if (!$template['enabled']) { |
| 348 |
return ['success' => false, 'message' => __('Quote available email is disabled', 'easy-invoice')]; |
| 349 |
} |
| 350 |
|
| 351 |
// Prepare email data |
| 352 |
$email_data = $this->prepareQuoteEmailData($quote, $template, $additional_data); |
| 353 |
|
| 354 |
// Same setting as invoices: a PDF copy goes with the quote when asked for. |
| 355 |
$attachments = []; |
| 356 |
$attached_path = ''; |
| 357 |
if ($this->shouldAttachInvoicePdf()) { |
| 358 |
$rendered = \EasyInvoice\Services\PdfRenderer::renderToFile($quote, 'quote'); |
| 359 |
if (is_wp_error($rendered)) { |
| 360 |
error_log('Easy Invoice: could not attach quote PDF — ' . $rendered->get_error_message()); |
| 361 |
} else { |
| 362 |
$attached_path = $rendered; |
| 363 |
$attachments[] = $rendered; |
| 364 |
} |
| 365 |
} |
| 366 |
$attachments = (array) apply_filters( 'easy_invoice_email_attachments', $attachments, $quote, 'quote' ); |
| 367 |
$email_data['message'] = $this->attachmentWording($email_data['message'], !empty($attachments)); |
| 368 |
|
| 369 |
// Send email |
| 370 |
$sent = $this->sendEmail( |
| 371 |
$email_data['to'], |
| 372 |
$email_data['subject'], |
| 373 |
$email_data['message'], |
| 374 |
$email_data['headers'], |
| 375 |
$attachments |
| 376 |
); |
| 377 |
if ($attached_path !== '' && file_exists($attached_path)) { |
| 378 |
wp_delete_file($attached_path); |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Fires once an email send has finished, whether or not it went out. |
| 383 |
* |
| 384 |
* @param object $document Invoice or Quote model. |
| 385 |
* @param string $template_key Template key. |
| 386 |
* @param bool $sent Whether wp_mail() accepted it. |
| 387 |
*/ |
| 388 |
do_action('easy_invoice_email_finished', $quote, $template_key, (bool) $sent); |
| 389 |
|
| 390 |
if ($sent) { |
| 391 |
// Log success |
| 392 |
do_action('easy_invoice_quote_email_sent', $quote, $client_email, $template_type); |
| 393 |
|
| 394 |
// A quote that has been emailed is "sent". |
| 395 |
if ('new' === $template_type && in_array(strtolower((string) $quote->getStatus()), ['draft', 'available'], true)) { |
| 396 |
$quote->setStatus('sent'); |
| 397 |
$quote->save(); |
| 398 |
} |
| 399 |
|
| 400 |
return [ |
| 401 |
'success' => true, |
| 402 |
'message' => __('Quote email sent successfully', 'easy-invoice'), |
| 403 |
'email_data' => $email_data |
| 404 |
]; |
| 405 |
} else { |
| 406 |
// Log failure |
| 407 |
do_action('easy_invoice_quote_email_failed', $quote, $client_email, $template_type); |
| 408 |
|
| 409 |
return ['success' => false, 'message' => __('Failed to send quote email', 'easy-invoice')]; |
| 410 |
} |
| 411 |
|
| 412 |
} catch (\Exception $e) { |
| 413 |
$this->log('Quote email sending error: ' . $e->getMessage(), 'error'); |
| 414 |
return ['success' => false, 'message' => __('Error sending quote email: ', 'easy-invoice') . $e->getMessage()]; |
| 415 |
} |
| 416 |
} |
| 417 |
|
| 418 |
/** |
| 419 |
* Prepare invoice email data |
| 420 |
* |
| 421 |
* @param Invoice $invoice The invoice |
| 422 |
* @param array $template The email template |
| 423 |
* @param array $additional_data Additional data |
| 424 |
* @return array Email data |
| 425 |
*/ |
| 426 |
private function prepareInvoiceEmailData(Invoice $invoice, array $template, array $additional_data = []): array { |
| 427 |
// Get replacements — the receipt needs the payment placeholders too. |
| 428 |
$replacements = !empty($additional_data['payment_receipt']) |
| 429 |
? $this->getPaymentReplacements($invoice, $additional_data) |
| 430 |
: $this->getInvoiceReplacements($invoice, $additional_data); |
| 431 |
|
| 432 |
// Process template |
| 433 |
$subject = $this->processTemplate($template['subject'], $replacements); |
| 434 |
$message = $this->processTemplate($template['body'], $replacements); |
| 435 |
$message = do_shortcode($message); // Render shortcodes like [easy_invoice_url ...] |
| 436 |
|
| 437 |
// Add HTML wrapper if enabled |
| 438 |
if ($this->settings['enable_html'] === 'yes') { |
| 439 |
$message = $this->wrapInHtmlTemplate($message); |
| 440 |
} |
| 441 |
|
| 442 |
// Prepare headers |
| 443 |
$headers = $this->prepareEmailHeaders('invoice', $invoice); |
| 444 |
|
| 445 |
// Add BCC to admin if enabled |
| 446 |
if ($this->settings['bcc_admin'] === 'yes' && !empty($this->settings['admin_email'])) { |
| 447 |
$headers[] = 'Bcc: ' . $this->settings['admin_email']; |
| 448 |
} |
| 449 |
|
| 450 |
return [ |
| 451 |
'to' => $invoice->getCustomerEmail(), |
| 452 |
'subject' => $subject, |
| 453 |
'message' => $message, |
| 454 |
'headers' => $headers |
| 455 |
]; |
| 456 |
} |
| 457 |
|
| 458 |
/** |
| 459 |
* Prepare quote email data |
| 460 |
* |
| 461 |
* @param Quote $quote The quote |
| 462 |
* @param array $template The email template |
| 463 |
* @param array $additional_data Additional data |
| 464 |
* @return array Email data |
| 465 |
*/ |
| 466 |
private function prepareQuoteEmailData(Quote $quote, array $template, array $additional_data = []): array { |
| 467 |
// Get replacements |
| 468 |
$replacements = $this->getQuoteReplacements($quote, $additional_data); |
| 469 |
|
| 470 |
// Process template |
| 471 |
$subject = $this->processTemplate($template['subject'], $replacements); |
| 472 |
$message = $this->processTemplate($template['body'], $replacements); |
| 473 |
|
| 474 |
// Add HTML wrapper if enabled |
| 475 |
if ($this->settings['enable_html'] === 'yes') { |
| 476 |
$message = $this->wrapInHtmlTemplate($message); |
| 477 |
} |
| 478 |
|
| 479 |
// Prepare headers |
| 480 |
$headers = $this->prepareEmailHeaders('quote', $quote); |
| 481 |
|
| 482 |
// Add BCC to admin if enabled |
| 483 |
if ($this->settings['bcc_admin'] === 'yes' && !empty($this->settings['admin_email'])) { |
| 484 |
$headers[] = 'Bcc: ' . $this->settings['admin_email']; |
| 485 |
} |
| 486 |
|
| 487 |
return [ |
| 488 |
'to' => $quote->getCustomerEmail(), |
| 489 |
'subject' => $subject, |
| 490 |
'message' => $message, |
| 491 |
'headers' => $headers |
| 492 |
]; |
| 493 |
} |
| 494 |
|
| 495 |
/** |
| 496 |
* Prepare payment email data |
| 497 |
* |
| 498 |
* @param Invoice $invoice The invoice |
| 499 |
* @param array $template The email template |
| 500 |
* @param array $payment_data Payment data |
| 501 |
* @return array Email data |
| 502 |
*/ |
| 503 |
private function preparePaymentEmailData(Invoice $invoice, array $template, array $payment_data = []): array { |
| 504 |
// Get replacements |
| 505 |
$replacements = $this->getPaymentReplacements($invoice, $payment_data); |
| 506 |
|
| 507 |
// Process template |
| 508 |
$subject = $this->processTemplate($template['subject'], $replacements); |
| 509 |
$message = $this->processTemplate($template['body'], $replacements); |
| 510 |
|
| 511 |
// Add HTML wrapper if enabled |
| 512 |
if ($this->settings['enable_html'] === 'yes') { |
| 513 |
$message = $this->wrapInHtmlTemplate($message); |
| 514 |
} |
| 515 |
|
| 516 |
// Prepare headers |
| 517 |
$headers = $this->prepareEmailHeaders('receipt', $invoice); |
| 518 |
|
| 519 |
// Add BCC to admin if enabled |
| 520 |
if ($this->settings['bcc_admin'] === 'yes' && !empty($this->settings['admin_email'])) { |
| 521 |
$headers[] = 'Bcc: ' . $this->settings['admin_email']; |
| 522 |
} |
| 523 |
|
| 524 |
return [ |
| 525 |
'to' => $invoice->getCustomerEmail(), |
| 526 |
'subject' => $subject, |
| 527 |
'message' => $message, |
| 528 |
'headers' => $headers |
| 529 |
]; |
| 530 |
} |
| 531 |
|
| 532 |
/** |
| 533 |
* Get invoice replacements |
| 534 |
* |
| 535 |
* @param Invoice $invoice The invoice |
| 536 |
* @param array $additional_data Additional data |
| 537 |
* @return array Replacements |
| 538 |
*/ |
| 539 |
private function getInvoiceReplacements(Invoice $invoice, array $additional_data = []): array { |
| 540 |
$currency_symbol = get_option('easy_invoice_currency_symbol', '$'); |
| 541 |
|
| 542 |
// Secure link support |
| 543 |
$invoice_url = get_permalink($invoice->getId()); |
| 544 |
$secure_links_enabled = get_option('easy_invoice_pro_enable_secure_links', 'no') === 'yes'; |
| 545 |
if ($secure_links_enabled && class_exists('\EasyInvoicePro\Addons\SecureLinks\Controllers\PermalinkController')) { |
| 546 |
$secure_url = \EasyInvoicePro\Addons\SecureLinks\Controllers\PermalinkController::getInvoiceSecureLinkUrl($invoice->getId()); |
| 547 |
if ($secure_url) { |
| 548 |
$invoice_url = $secure_url; |
| 549 |
} |
| 550 |
} |
| 551 |
|
| 552 |
// SECURITY: attach a per-invoice access token to the outbound URL |
| 553 |
// so the legitimate email recipient can submit manual payments |
| 554 |
// without needing to log in. The token is verified server-side in |
| 555 |
// PaymentController::submitManualPayment via |
| 556 |
// InvoiceController::canSubmitPaymentForInvoice. Empty-token |
| 557 |
// guard so a CSPRNG failure doesn't produce malformed `?ik=` URLs. |
| 558 |
$invoice_access_token = \EasyInvoice\Controllers\InvoiceController::invoiceAccessToken((int) $invoice->getId()); |
| 559 |
if ($invoice_access_token !== '' && $invoice_url) { |
| 560 |
$invoice_url = add_query_arg('ik', $invoice_access_token, $invoice_url); |
| 561 |
// The recipient now holds a keyed link; the bare one may close (TemplateLoader::isLegacyOpenDocument). |
| 562 |
\EasyInvoice\TemplateLoader::markKeyedLinkSent((int) $invoice->getId()); |
| 563 |
} |
| 564 |
|
| 565 |
// Get client data for additional fields |
| 566 |
$client = null; |
| 567 |
if ($invoice->getClientId()) { |
| 568 |
$client_repository = new \EasyInvoice\Repositories\ClientRepository(); |
| 569 |
$client = $client_repository->find($invoice->getClientId()); |
| 570 |
} |
| 571 |
|
| 572 |
return array_merge([ |
| 573 |
'{{invoice_number}}' => $invoice->getNumber(), |
| 574 |
'{{invoice_title}}' => $invoice->getTitle(), |
| 575 |
'{{client_name}}' => $invoice->getCustomerName(), |
| 576 |
'{{client_email}}' => $invoice->getCustomerEmail(), |
| 577 |
'{{client_address}}' => $invoice->getCustomerAddress(), |
| 578 |
'{{client_first_name}}' => $client ? $client->getFirstName() : '', |
| 579 |
'{{client_last_name}}' => $client ? $client->getLastName() : '', |
| 580 |
'{{company_name}}' => get_option('easy_invoice_company_name') ?: get_bloginfo('name'), |
| 581 |
'{{company_email}}' => $this->settings['from_email'], |
| 582 |
'{{company_phone}}' => get_option('easy_invoice_company_phone', ''), |
| 583 |
'{{company_address}}' => get_option('easy_invoice_company_address', ''), |
| 584 |
'{{company_website}}' => get_option('easy_invoice_company_website', ''), |
| 585 |
'{{total_amount}}' => (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format($invoice->getTotal()), |
| 586 |
'{{amount_due}}' => (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format(\EasyInvoice\Services\InvoiceBalance::due($invoice)), |
| 587 |
'{{subtotal}}' => (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format($invoice->getSubtotal()), |
| 588 |
'{{tax_amount}}' => (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format($invoice->getTaxAmount()), |
| 589 |
'{{discount_amount}}' => (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format($invoice->getDiscountAmount()), |
| 590 |
'{{due_date}}' => gmdate('F j, Y', strtotime($invoice->getDueDate())), |
| 591 |
'{{issue_date}}' => gmdate('F j, Y', strtotime($invoice->getIssueDate())), |
| 592 |
'{{invoice_url}}' => $invoice_url, // Use correct (possibly secure) link |
| 593 |
'{{payment_url}}' => add_query_arg('payment', '1', get_permalink($invoice->getId())), |
| 594 |
'{{site_url}}' => get_site_url(), |
| 595 |
'{{admin_url}}' => admin_url(), |
| 596 |
'{{payment_terms}}' => get_option('easy_invoice_payment_terms', __('Due on receipt', 'easy-invoice')), |
| 597 |
], self::placeholderKeysOnly($additional_data)); |
| 598 |
} |
| 599 |
|
| 600 |
/** |
| 601 |
* Keep only entries shaped like placeholders. Callers pass raw payment |
| 602 |
* data ('amount', 'date', 'payment_method') alongside; merged as-is those |
| 603 |
* became replacements of the bare words, turning "{{payment_amount}}" |
| 604 |
* into "{{payment_40}}" and every "date" in the text into a date. |
| 605 |
* |
| 606 |
* @param array $data Mixed data. |
| 607 |
* @return array<string,string> |
| 608 |
*/ |
| 609 |
private static function placeholderKeysOnly(array $data): array { |
| 610 |
$out = []; |
| 611 |
foreach ($data as $key => $value) { |
| 612 |
if (is_string($key) && 0 === strpos($key, '{{') && is_scalar($value)) { |
| 613 |
$out[$key] = (string) $value; |
| 614 |
} |
| 615 |
} |
| 616 |
return $out; |
| 617 |
} |
| 618 |
|
| 619 |
/** |
| 620 |
* Get quote replacements |
| 621 |
* |
| 622 |
* @param Quote $quote The quote |
| 623 |
* @param array $additional_data Additional data |
| 624 |
* @return array Replacements |
| 625 |
*/ |
| 626 |
private function getQuoteReplacements(Quote $quote, array $additional_data = []): array { |
| 627 |
$currency_symbol = get_option('easy_invoice_currency_symbol', '$'); |
| 628 |
|
| 629 |
$quote_url = get_permalink($quote->getId()); |
| 630 |
$secure_links_enabled = get_option('easy_invoice_pro_enable_secure_links', 'no') === 'yes'; |
| 631 |
if ($secure_links_enabled && class_exists('\EasyInvoicePro\Addons\SecureLinks\Controllers\PermalinkController')) { |
| 632 |
$secure_url = \EasyInvoicePro\Addons\SecureLinks\Controllers\PermalinkController::getQuoteSecureLinkUrl($quote->getId()); |
| 633 |
if ($secure_url) { |
| 634 |
$quote_url = $secure_url; |
| 635 |
} |
| 636 |
} |
| 637 |
|
| 638 |
// SECURITY (CVE-2026-9021): attach the per-quote access token so |
| 639 |
// the emailed recipient lands on a page that renders the |
| 640 |
// Accept/Decline UI and can submit either action without |
| 641 |
// authenticating. Without the token the public single-quote page |
| 642 |
// is read-only (no buttons, no nonce in DOM). Lazily generates |
| 643 |
// the token on first send. The query parameter name is |
| 644 |
// intentionally short ('qk') and opaque — leaking it via referer |
| 645 |
// headers is no worse than leaking the secure-link signature. |
| 646 |
$quote_access_token = \EasyInvoice\Controllers\QuoteController::quoteAccessToken((int) $quote->getId()); |
| 647 |
if ($quote_access_token !== '' && $quote_url) { |
| 648 |
$quote_url = add_query_arg('qk', $quote_access_token, $quote_url); |
| 649 |
\EasyInvoice\TemplateLoader::markKeyedLinkSent((int) $quote->getId()); |
| 650 |
} |
| 651 |
|
| 652 |
// Get client data for additional fields |
| 653 |
$client = null; |
| 654 |
if ($quote->getClientId()) { |
| 655 |
$client_repository = new \EasyInvoice\Repositories\ClientRepository(); |
| 656 |
$client = $client_repository->find($quote->getClientId()); |
| 657 |
} |
| 658 |
|
| 659 |
return array_merge([ |
| 660 |
'{{quote_number}}' => $quote->getNumber(), |
| 661 |
'{{quote_title}}' => $quote->getTitle(), |
| 662 |
'{{client_name}}' => $quote->getCustomerName(), |
| 663 |
'{{client_email}}' => $quote->getCustomerEmail(), |
| 664 |
'{{client_address}}' => $quote->getCustomerAddress(), |
| 665 |
'{{client_first_name}}' => $client ? $client->getFirstName() : '', |
| 666 |
'{{client_last_name}}' => $client ? $client->getLastName() : '', |
| 667 |
'{{company_name}}' => get_option('easy_invoice_company_name') ?: get_bloginfo('name'), |
| 668 |
'{{company_email}}' => $this->settings['from_email'], |
| 669 |
'{{company_phone}}' => get_option('easy_invoice_company_phone', ''), |
| 670 |
'{{company_address}}' => get_option('easy_invoice_company_address', ''), |
| 671 |
'{{company_website}}' => get_option('easy_invoice_company_website', ''), |
| 672 |
'{{total_amount}}' => (new \EasyInvoice\Helpers\QuoteFormatter($quote))->format($quote->getTotal()), |
| 673 |
'{{subtotal}}' => (new \EasyInvoice\Helpers\QuoteFormatter($quote))->format($quote->getSubtotal()), |
| 674 |
'{{tax_amount}}' => (new \EasyInvoice\Helpers\QuoteFormatter($quote))->format($quote->getTaxAmount()), |
| 675 |
'{{discount_amount}}' => (new \EasyInvoice\Helpers\QuoteFormatter($quote))->format($quote->getDiscountAmount()), |
| 676 |
'{{expiry_date}}' => gmdate('F j, Y', strtotime($quote->getExpiryDate())), |
| 677 |
'{{issue_date}}' => gmdate('F j, Y', strtotime($quote->getIssueDate())), |
| 678 |
'{{quote_url}}' => $quote_url, |
| 679 |
'{{site_url}}' => get_site_url(), |
| 680 |
'{{admin_url}}' => admin_url(), |
| 681 |
'{{payment_terms}}' => get_option('easy_invoice_payment_terms', __('Due on receipt', 'easy-invoice')), |
| 682 |
], self::placeholderKeysOnly($additional_data)); |
| 683 |
} |
| 684 |
|
| 685 |
/** |
| 686 |
* Get payment replacements |
| 687 |
* |
| 688 |
* @param Invoice $invoice The invoice |
| 689 |
* @param array $payment_data Payment data |
| 690 |
* @return array Replacements |
| 691 |
*/ |
| 692 |
private function getPaymentReplacements(Invoice $invoice, array $payment_data = []): array { |
| 693 |
$replacements = $this->getInvoiceReplacements($invoice, $payment_data); |
| 694 |
|
| 695 |
// Add payment-specific replacements |
| 696 |
$formatter = new \EasyInvoice\Helpers\InvoiceFormatter($invoice); |
| 697 |
$replacements['{{payment_amount}}'] = isset($payment_data['amount']) ? $formatter->format((float) $payment_data['amount']) : $formatter->format($invoice->getTotal()); |
| 698 |
$paid_on = !empty($payment_data['date']) ? strtotime((string) $payment_data['date']) : false; |
| 699 |
$replacements['{{payment_date}}'] = date_i18n(get_option('date_format'), $paid_on ?: current_time('timestamp')); |
| 700 |
// Callers pass the gateway id as payment_method (some as method); show its label. |
| 701 |
$method_key = (string) ($payment_data['payment_method'] ?? $payment_data['method'] ?? ''); |
| 702 |
$replacements['{{payment_method}}'] = '' !== $method_key ? $this->getPaymentMethodLabel($method_key) : __('Online Payment', 'easy-invoice'); |
| 703 |
$replacements['{{transaction_id}}'] = !empty($payment_data['transaction_id']) ? (string) $payment_data['transaction_id'] : __('N/A', 'easy-invoice'); |
| 704 |
$replacements['{{acceptance_date}}'] = isset($payment_data['acceptance_date']) ? $payment_data['acceptance_date'] : current_time('Y-m-d'); |
| 705 |
$replacements['{{response_date}}'] = isset($payment_data['response_date']) ? $payment_data['response_date'] : current_time('Y-m-d'); |
| 706 |
$replacements['{{decline_reason}}'] = isset($payment_data['decline_reason']) ? $payment_data['decline_reason'] : __('No specific reason provided', 'easy-invoice'); |
| 707 |
|
| 708 |
return $replacements; |
| 709 |
} |
| 710 |
|
| 711 |
/** |
| 712 |
* Process template with replacements |
| 713 |
* |
| 714 |
* @param string $template The template |
| 715 |
* @param array $replacements The replacements |
| 716 |
* @return string Processed template |
| 717 |
*/ |
| 718 |
private function processTemplate(string $template, array $replacements): string { |
| 719 |
return easy_invoice_str_replace(array_keys($replacements), array_values($replacements), $template); |
| 720 |
} |
| 721 |
|
| 722 |
/** |
| 723 |
* Prepare email headers |
| 724 |
* |
| 725 |
* @return array Headers |
| 726 |
*/ |
| 727 |
/** |
| 728 |
* Should outgoing invoice emails carry a PDF copy? |
| 729 |
* |
| 730 |
* Defaults to off. Attaching a document changes what every customer receives and |
| 731 |
* makes messages substantially larger, which some SMTP relays limit — that is the |
| 732 |
* site owner's decision, not something an update should impose. |
| 733 |
* |
| 734 |
* @return bool |
| 735 |
*/ |
| 736 |
private function shouldAttachInvoicePdf(): bool { |
| 737 |
if (!\EasyInvoice\Services\PdfRenderer::isAvailable()) { |
| 738 |
return false; |
| 739 |
} |
| 740 |
|
| 741 |
$enabled = get_option('easy_invoice_attach_pdf_to_email', 'no') === 'yes'; |
| 742 |
|
| 743 |
/** |
| 744 |
* Filter whether to attach a PDF to invoice emails. |
| 745 |
* |
| 746 |
* @param bool $enabled Current setting. |
| 747 |
*/ |
| 748 |
return (bool) apply_filters('easy_invoice_attach_pdf_to_email', $enabled); |
| 749 |
} |
| 750 |
|
| 751 |
private function prepareEmailHeaders(string $template_name = '', $document = null): array { |
| 752 |
$headers = [ |
| 753 |
'Content-Type: text/html; charset=UTF-8', |
| 754 |
'From: ' . $this->settings['from_name'] . ' <' . $this->settings['from_email'] . '>', |
| 755 |
]; |
| 756 |
|
| 757 |
// Add Reply-To if set |
| 758 |
if (!empty($this->settings['reply_to_email'])) { |
| 759 |
$reply_to_name = !empty($this->settings['reply_to_name']) ? $this->settings['reply_to_name'] : $this->settings['from_name']; |
| 760 |
$headers[] = 'Reply-To: ' . $reply_to_name . ' <' . $this->settings['reply_to_email'] . '>'; |
| 761 |
} |
| 762 |
|
| 763 |
/** |
| 764 |
* Filter the headers of an outgoing Easy Invoice email. |
| 765 |
* |
| 766 |
* This is the extension point Easy Invoice Pro's Email Enhancements addon uses |
| 767 |
* to set a per-document-type Reply-To. The addon has always registered against |
| 768 |
* it, but nothing here ever applied it, so that half of the addon did nothing |
| 769 |
* at all — the Reply-To customers saw came only from the free plugin's own |
| 770 |
* Email settings above. |
| 771 |
* |
| 772 |
* @param array $headers Headers assembled so far. |
| 773 |
* @param string $template_name Which email this is: invoice, quote, receipt, |
| 774 |
* reminder, and so on. Empty when the caller has |
| 775 |
* no template context. |
| 776 |
* @param mixed $document The Invoice or Quote the email concerns, or null. |
| 777 |
*/ |
| 778 |
return (array) apply_filters('easy_invoice_email_headers', $headers, $template_name, $document); |
| 779 |
} |
| 780 |
|
| 781 |
/** |
| 782 |
* Wrap message in HTML template |
| 783 |
* |
| 784 |
* @param string $message The message |
| 785 |
* @return string HTML wrapped message |
| 786 |
*/ |
| 787 |
/** |
| 788 |
* Wrap a message body in the plugin's HTML email layout (logo, styles, |
| 789 |
* footer) — for anything outside this class that sends a branded email. |
| 790 |
* |
| 791 |
* @param string $message Body HTML. |
| 792 |
* @return string |
| 793 |
*/ |
| 794 |
/** |
| 795 |
* The stock templates mention an attached copy. When nothing is attached |
| 796 |
* (the setting is off by default) that sentence would be untrue, so the |
| 797 |
* exact stock phrases are reworded; a merchant's own text is left alone. |
| 798 |
* |
| 799 |
* @param string $message Rendered email body. |
| 800 |
* @param bool $attached Whether a file goes with it. |
| 801 |
* @return string |
| 802 |
*/ |
| 803 |
private function attachmentWording(string $message, bool $attached): string { |
| 804 |
if ($attached) { |
| 805 |
return $message; |
| 806 |
} |
| 807 |
return str_replace( |
| 808 |
[ |
| 809 |
__('The invoice is attached and can also be viewed and paid online:', 'easy-invoice'), |
| 810 |
__('It is attached, and you can review, accept or decline it online:', 'easy-invoice'), |
| 811 |
], |
| 812 |
[ |
| 813 |
__('You can view and pay it online:', 'easy-invoice'), |
| 814 |
__('You can review, accept or decline it online:', 'easy-invoice'), |
| 815 |
], |
| 816 |
$message |
| 817 |
); |
| 818 |
} |
| 819 |
|
| 820 |
public function wrapMessage(string $message): string { |
| 821 |
return $this->wrapInHtmlTemplate($message); |
| 822 |
} |
| 823 |
|
| 824 |
/** |
| 825 |
* Headers for an email sent by something other than this class (Pro's |
| 826 |
* reminders, addons): From and Reply-To from Settings → Email, then the |
| 827 |
* `easy_invoice_email_headers` filter with the template name. |
| 828 |
* |
| 829 |
* @param string $template_name invoice, quote, receipt, reminder… |
| 830 |
* @param mixed $document The Invoice or Quote concerned, or null. |
| 831 |
* @return array<int,string> |
| 832 |
*/ |
| 833 |
public function headers(string $template_name = '', $document = null): array { |
| 834 |
return $this->prepareEmailHeaders($template_name, $document); |
| 835 |
} |
| 836 |
|
| 837 |
/** |
| 838 |
* Placeholder replacements for an invoice, for a template sent by |
| 839 |
* something other than this class (Pro's reminders, addons). |
| 840 |
* |
| 841 |
* @param object $invoice Invoice model. |
| 842 |
* @return array<string,string> |
| 843 |
*/ |
| 844 |
public function invoicePlaceholders($invoice): array { |
| 845 |
return $this->getInvoiceReplacements($invoice); |
| 846 |
} |
| 847 |
|
| 848 |
private function wrapInHtmlTemplate(string $message): string { |
| 849 |
$logo_html = ''; |
| 850 |
if (!empty($this->settings['email_logo'])) { |
| 851 |
$logo_html = '<div style="text-align: center; margin-bottom: 40px;"><img src="' . esc_url($this->settings['email_logo']) . '" alt="' . esc_attr($this->settings['from_name']) . '" style="max-width: 200px; height: auto; border-radius: 8px;"></div>'; |
| 852 |
} |
| 853 |
|
| 854 |
$footer_html = ''; |
| 855 |
if (!empty($this->settings['footer_text'])) { |
| 856 |
$footer_html = '<div style="margin-top: 50px; padding-top: 25px; border-top: 2px solid #f3f4f6; font-size: 14px; color: #6b7280; text-align: center;">' . wpautop($this->settings['footer_text']) . '</div>'; |
| 857 |
} |
| 858 |
|
| 859 |
/** |
| 860 |
* Filter the footer block of every Easy Invoice email. |
| 861 |
* |
| 862 |
* @param string $footer_html The footer markup ('' when no footer text is set). |
| 863 |
* @param array $settings Email settings. |
| 864 |
*/ |
| 865 |
$footer_html = (string) apply_filters('easy_invoice_email_footer_html', $footer_html, $this->settings); |
| 866 |
|
| 867 |
/** |
| 868 |
* Replace the whole email layout. |
| 869 |
* |
| 870 |
* Return a full HTML document to use it instead of the stock layout. |
| 871 |
* Pro's Email Enhancements addon uses this for a custom branded |
| 872 |
* layout; the placeholders it offers are resolved before this fires. |
| 873 |
* |
| 874 |
* @param string $html '' — return non-empty markup to take over. |
| 875 |
* @param string $message The email body (placeholders already replaced), unwrapped. |
| 876 |
* @param string $logo_html Logo block from Settings → Email, or ''. |
| 877 |
* @param string $footer_html Footer block, after the filter above. |
| 878 |
* @param array $settings Email settings. |
| 879 |
*/ |
| 880 |
$custom = (string) apply_filters('easy_invoice_email_html', '', $message, $logo_html, $footer_html, $this->settings); |
| 881 |
if ('' !== trim($custom)) { |
| 882 |
return $custom; |
| 883 |
} |
| 884 |
|
| 885 |
return ' |
| 886 |
<!DOCTYPE html> |
| 887 |
<html> |
| 888 |
<head> |
| 889 |
<meta charset="UTF-8"> |
| 890 |
<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| 891 |
<title>' . esc_html($this->settings['from_name']) . '</title> |
| 892 |
<style> |
| 893 |
body { |
| 894 |
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; |
| 895 |
line-height: 1.6; |
| 896 |
color: #374151; |
| 897 |
margin: 0; |
| 898 |
padding: 0; |
| 899 |
background-color: #f9fafb; |
| 900 |
} |
| 901 |
.email-container { |
| 902 |
max-width: 600px; |
| 903 |
margin: 0 auto; |
| 904 |
background-color: #ffffff; |
| 905 |
border-radius: 12px; |
| 906 |
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); |
| 907 |
overflow: hidden; |
| 908 |
} |
| 909 |
.email-header { |
| 910 |
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); |
| 911 |
padding: 50px 30px; |
| 912 |
text-align: center; |
| 913 |
position: relative; |
| 914 |
} |
| 915 |
.email-header::before { |
| 916 |
content: ""; |
| 917 |
position: absolute; |
| 918 |
top: 0; |
| 919 |
left: 0; |
| 920 |
right: 0; |
| 921 |
bottom: 0; |
| 922 |
background: url("data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.1"%3E%3Ccircle cx="30" cy="30" r="2"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); |
| 923 |
opacity: 0.3; |
| 924 |
} |
| 925 |
.email-header h1 { |
| 926 |
color: #ffffff; |
| 927 |
margin: 0; |
| 928 |
font-size: 28px; |
| 929 |
font-weight: 700; |
| 930 |
position: relative; |
| 931 |
z-index: 1; |
| 932 |
} |
| 933 |
.email-content { |
| 934 |
padding: 50px 40px; |
| 935 |
background: #ffffff; |
| 936 |
} |
| 937 |
.email-content p { |
| 938 |
margin: 0 0 20px 0; |
| 939 |
color: #374151; |
| 940 |
line-height: 1.7; |
| 941 |
} |
| 942 |
.email-content h2 { |
| 943 |
color: #1f2937; |
| 944 |
font-size: 28px; |
| 945 |
font-weight: 700; |
| 946 |
margin: 0 0 30px 0; |
| 947 |
text-align: center; |
| 948 |
} |
| 949 |
.email-content h3 { |
| 950 |
color: #374151; |
| 951 |
font-size: 20px; |
| 952 |
font-weight: 600; |
| 953 |
margin: 0 0 16px 0; |
| 954 |
} |
| 955 |
.email-footer { |
| 956 |
background-color: #f9fafb; |
| 957 |
padding: 40px 30px; |
| 958 |
text-align: center; |
| 959 |
border-top: 1px solid #e5e7eb; |
| 960 |
} |
| 961 |
.email-footer p { |
| 962 |
margin: 0; |
| 963 |
color: #6b7280; |
| 964 |
font-size: 14px; |
| 965 |
} |
| 966 |
.highlight-box { |
| 967 |
background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%); |
| 968 |
border-left: 4px solid #3b82f6; |
| 969 |
padding: 30px; |
| 970 |
margin: 30px 0; |
| 971 |
border-radius: 0 12px 12px 0; |
| 972 |
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); |
| 973 |
} |
| 974 |
.highlight-box p { |
| 975 |
margin: 0; |
| 976 |
font-size: 16px; |
| 977 |
line-height: 1.6; |
| 978 |
} |
| 979 |
.highlight-box strong { |
| 980 |
color: #1f2937; |
| 981 |
font-weight: 600; |
| 982 |
} |
| 983 |
.info-box { |
| 984 |
background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%); |
| 985 |
border: 1px solid #93c5fd; |
| 986 |
border-radius: 12px; |
| 987 |
padding: 25px; |
| 988 |
margin: 30px 0; |
| 989 |
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); |
| 990 |
} |
| 991 |
.info-box p { |
| 992 |
margin: 0; |
| 993 |
color: #1e40af; |
| 994 |
font-size: 15px; |
| 995 |
line-height: 1.7; |
| 996 |
} |
| 997 |
.info-box strong { |
| 998 |
color: #1e3a8a; |
| 999 |
font-weight: 600; |
| 1000 |
} |
| 1001 |
.success-box { |
| 1002 |
background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%); |
| 1003 |
border: 1px solid #6ee7b7; |
| 1004 |
border-radius: 12px; |
| 1005 |
padding: 25px; |
| 1006 |
margin: 30px 0; |
| 1007 |
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); |
| 1008 |
} |
| 1009 |
.success-box p { |
| 1010 |
margin: 0; |
| 1011 |
color: #065f46; |
| 1012 |
font-size: 15px; |
| 1013 |
line-height: 1.7; |
| 1014 |
} |
| 1015 |
.success-box strong { |
| 1016 |
color: #047857; |
| 1017 |
font-weight: 600; |
| 1018 |
} |
| 1019 |
.warning-box { |
| 1020 |
background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%); |
| 1021 |
border: 1px solid #f59e0b; |
| 1022 |
border-radius: 12px; |
| 1023 |
padding: 25px; |
| 1024 |
margin: 30px 0; |
| 1025 |
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); |
| 1026 |
} |
| 1027 |
.warning-box p { |
| 1028 |
margin: 0; |
| 1029 |
color: #92400e; |
| 1030 |
font-size: 15px; |
| 1031 |
line-height: 1.7; |
| 1032 |
} |
| 1033 |
.warning-box strong { |
| 1034 |
color: #78350f; |
| 1035 |
font-weight: 600; |
| 1036 |
} |
| 1037 |
.button { |
| 1038 |
display: inline-block; |
| 1039 |
background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); |
| 1040 |
color: #ffffff; |
| 1041 |
padding: 14px 28px; |
| 1042 |
text-decoration: none; |
| 1043 |
border-radius: 8px; |
| 1044 |
font-weight: 600; |
| 1045 |
margin: 20px 0; |
| 1046 |
box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3); |
| 1047 |
transition: all 0.2s ease; |
| 1048 |
} |
| 1049 |
.button:hover { |
| 1050 |
background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); |
| 1051 |
transform: translateY(-1px); |
| 1052 |
box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.4); |
| 1053 |
} |
| 1054 |
.divider { |
| 1055 |
height: 1px; |
| 1056 |
background: linear-gradient(90deg, transparent 0%, #e5e7eb 50%, transparent 100%); |
| 1057 |
margin: 40px 0; |
| 1058 |
} |
| 1059 |
.amount-highlight { |
| 1060 |
font-size: 28px; |
| 1061 |
font-weight: 700; |
| 1062 |
color: #059669; |
| 1063 |
text-align: center; |
| 1064 |
margin: 25px 0; |
| 1065 |
display: block; |
| 1066 |
} |
| 1067 |
.status-badge { |
| 1068 |
display: inline-block; |
| 1069 |
padding: 6px 12px; |
| 1070 |
border-radius: 20px; |
| 1071 |
font-size: 12px; |
| 1072 |
font-weight: 600; |
| 1073 |
text-transform: uppercase; |
| 1074 |
letter-spacing: 0.5px; |
| 1075 |
} |
| 1076 |
.status-paid { |
| 1077 |
background: #d1fae5; |
| 1078 |
color: #065f46; |
| 1079 |
} |
| 1080 |
.status-pending { |
| 1081 |
background: #fef3c7; |
| 1082 |
color: #92400e; |
| 1083 |
} |
| 1084 |
.status-overdue { |
| 1085 |
background: #fee2e2; |
| 1086 |
color: #991b1b; |
| 1087 |
} |
| 1088 |
@media only screen and (max-width: 600px) { |
| 1089 |
.email-content { padding: 25px 20px; } |
| 1090 |
.email-header { padding: 35px 20px; } |
| 1091 |
.email-header h1 { font-size: 24px; } |
| 1092 |
.email-content h2 { font-size: 22px; } |
| 1093 |
.highlight-box, .info-box, .success-box, .warning-box { padding: 20px; } |
| 1094 |
.amount-highlight { font-size: 24px; } |
| 1095 |
} |
| 1096 |
</style> |
| 1097 |
</head> |
| 1098 |
<body> |
| 1099 |
<div class="email-container"> |
| 1100 |
' . $logo_html . ' |
| 1101 |
<div class="email-content"> |
| 1102 |
' . wpautop($message) . ' |
| 1103 |
</div> |
| 1104 |
' . $footer_html . ' |
| 1105 |
</div> |
| 1106 |
</body> |
| 1107 |
</html>'; |
| 1108 |
} |
| 1109 |
|
| 1110 |
/** |
| 1111 |
* Register email settings |
| 1112 |
*/ |
| 1113 |
public function registerEmailSettings(): void { |
| 1114 |
// Email settings section |
| 1115 |
add_settings_section( |
| 1116 |
'easy_invoice_email_settings', |
| 1117 |
__('Email Configuration', 'easy-invoice'), |
| 1118 |
[$this, 'emailSettingsSectionCallback'], |
| 1119 |
'easy_invoice_settings' |
| 1120 |
); |
| 1121 |
|
| 1122 |
// Register settings |
| 1123 |
$yes_no = static function ($value) { |
| 1124 |
return in_array((string) $value, ['yes', '1', 'on', 'true'], true) ? 'yes' : 'no'; |
| 1125 |
}; |
| 1126 |
register_setting('easy_invoice_settings', 'easy_invoice_email_from_name', ['sanitize_callback' => 'sanitize_text_field']); |
| 1127 |
register_setting('easy_invoice_settings', 'easy_invoice_email_from_address', ['sanitize_callback' => 'sanitize_email']); |
| 1128 |
register_setting('easy_invoice_settings', 'easy_invoice_email_reply_to', ['sanitize_callback' => 'sanitize_email']); |
| 1129 |
register_setting('easy_invoice_settings', 'easy_invoice_email_reply_to_name', ['sanitize_callback' => 'sanitize_text_field']); |
| 1130 |
register_setting('easy_invoice_settings', 'easy_invoice_enable_email_styling', ['sanitize_callback' => $yes_no]); |
| 1131 |
register_setting('easy_invoice_settings', 'easy_invoice_email_logo', ['sanitize_callback' => 'esc_url_raw']); |
| 1132 |
register_setting('easy_invoice_settings', 'easy_invoice_email_footer_text', ['sanitize_callback' => 'wp_kses_post']); |
| 1133 |
register_setting('easy_invoice_settings', 'easy_invoice_bcc_admin', ['sanitize_callback' => $yes_no]); |
| 1134 |
register_setting('easy_invoice_settings', 'easy_invoice_admin_email', ['sanitize_callback' => 'sanitize_email']); |
| 1135 |
|
| 1136 |
// Add settings fields |
| 1137 |
add_settings_field( |
| 1138 |
'easy_invoice_email_from_name', |
| 1139 |
__('From Name', 'easy-invoice'), |
| 1140 |
[$this, 'textFieldCallback'], |
| 1141 |
'easy_invoice_settings', |
| 1142 |
'easy_invoice_email_settings', |
| 1143 |
['label_for' => 'easy_invoice_email_from_name'] |
| 1144 |
); |
| 1145 |
|
| 1146 |
add_settings_field( |
| 1147 |
'easy_invoice_email_from_address', |
| 1148 |
__('From Email Address', 'easy-invoice'), |
| 1149 |
[$this, 'emailFieldCallback'], |
| 1150 |
'easy_invoice_settings', |
| 1151 |
'easy_invoice_email_settings', |
| 1152 |
['label_for' => 'easy_invoice_email_from_address'] |
| 1153 |
); |
| 1154 |
|
| 1155 |
add_settings_field( |
| 1156 |
'easy_invoice_email_reply_to', |
| 1157 |
__('Reply-To Email', 'easy-invoice'), |
| 1158 |
[$this, 'emailFieldCallback'], |
| 1159 |
'easy_invoice_settings', |
| 1160 |
'easy_invoice_email_settings', |
| 1161 |
['label_for' => 'easy_invoice_email_reply_to'] |
| 1162 |
); |
| 1163 |
|
| 1164 |
add_settings_field( |
| 1165 |
'easy_invoice_enable_email_styling', |
| 1166 |
__('Enable HTML Emails', 'easy-invoice'), |
| 1167 |
[$this, 'checkboxFieldCallback'], |
| 1168 |
'easy_invoice_settings', |
| 1169 |
'easy_invoice_email_settings', |
| 1170 |
['label_for' => 'easy_invoice_enable_email_styling'] |
| 1171 |
); |
| 1172 |
|
| 1173 |
add_settings_field( |
| 1174 |
'easy_invoice_bcc_admin', |
| 1175 |
__('BCC Admin on All Emails', 'easy-invoice'), |
| 1176 |
[$this, 'checkboxFieldCallback'], |
| 1177 |
'easy_invoice_settings', |
| 1178 |
'easy_invoice_email_settings', |
| 1179 |
['label_for' => 'easy_invoice_bcc_admin'] |
| 1180 |
); |
| 1181 |
} |
| 1182 |
|
| 1183 |
|
| 1184 |
/** |
| 1185 |
* Email settings section callback |
| 1186 |
*/ |
| 1187 |
public function emailSettingsSectionCallback(): void { |
| 1188 |
echo '<p>' . esc_html__('Configure how emails are sent from Easy Invoice.', 'easy-invoice') . '</p>'; |
| 1189 |
} |
| 1190 |
|
| 1191 |
/** |
| 1192 |
* Text field callback |
| 1193 |
* |
| 1194 |
* @param array $args Field arguments |
| 1195 |
*/ |
| 1196 |
public function textFieldCallback(array $args): void { |
| 1197 |
$field_id = $args['label_for']; |
| 1198 |
$value = get_option($field_id, ''); |
| 1199 |
echo '<input type="text" id="' . esc_attr($field_id) . '" name="' . esc_attr($field_id) . '" value="' . esc_attr($value) . '" class="regular-text">'; |
| 1200 |
} |
| 1201 |
|
| 1202 |
/** |
| 1203 |
* Email field callback |
| 1204 |
* |
| 1205 |
* @param array $args Field arguments |
| 1206 |
*/ |
| 1207 |
public function emailFieldCallback(array $args): void { |
| 1208 |
$field_id = $args['label_for']; |
| 1209 |
$value = get_option($field_id, ''); |
| 1210 |
echo '<input type="email" id="' . esc_attr($field_id) . '" name="' . esc_attr($field_id) . '" value="' . esc_attr($value) . '" class="regular-text">'; |
| 1211 |
} |
| 1212 |
|
| 1213 |
/** |
| 1214 |
* Checkbox field callback |
| 1215 |
* |
| 1216 |
* @param array $args Field arguments |
| 1217 |
*/ |
| 1218 |
public function checkboxFieldCallback(array $args): void { |
| 1219 |
$field_id = $args['label_for']; |
| 1220 |
$value = get_option($field_id, ''); |
| 1221 |
echo '<input type="checkbox" id="' . esc_attr($field_id) . '" name="' . esc_attr($field_id) . '" value="yes"' . checked($value, 'yes', false) . '>'; |
| 1222 |
echo '<span class="description">' . esc_html__('Enable this option', 'easy-invoice') . '</span>'; |
| 1223 |
} |
| 1224 |
|
| 1225 |
/** |
| 1226 |
* Log email sent |
| 1227 |
* |
| 1228 |
* @param Invoice $invoice The invoice |
| 1229 |
* @param string $email The email address |
| 1230 |
* @param string $type The email type |
| 1231 |
*/ |
| 1232 |
public function logEmailSent($invoice, string $email, string $type): void { |
| 1233 |
$this->log(sprintf('Email sent to %s for invoice #%s (%s)', $email, $invoice->getNumber(), $type), 'info'); |
| 1234 |
} |
| 1235 |
|
| 1236 |
/** |
| 1237 |
* Log email failed |
| 1238 |
* |
| 1239 |
* @param Invoice $invoice The invoice |
| 1240 |
* @param string $email The email address |
| 1241 |
* @param string $type The email type |
| 1242 |
*/ |
| 1243 |
public function logEmailFailed($invoice, string $email, string $type): void { |
| 1244 |
$this->log(sprintf('Email failed to %s for invoice #%s (%s)', $email, $invoice->getNumber(), $type), 'error'); |
| 1245 |
} |
| 1246 |
|
| 1247 |
/** |
| 1248 |
* Get default invoice template |
| 1249 |
* |
| 1250 |
* @return string Template |
| 1251 |
*/ |
| 1252 |
/** |
| 1253 |
* Replace the 2.3.x stock email bodies with the 2.4.0 ones — once, and |
| 1254 |
* only where the saved body is still the stock text (compared by its |
| 1255 |
* words, since the editor re-wraps markup on save). A body the site |
| 1256 |
* edited is left alone. |
| 1257 |
*/ |
| 1258 |
public static function refreshStockTemplates(): void { |
| 1259 |
if ( get_option( 'easy_invoice_email_stock_v240' ) ) { |
| 1260 |
return; |
| 1261 |
} |
| 1262 |
$old = [ |
| 1263 |
'invoice' => [ '83846ae6875ad4335976cc07140e56bc', 'b40d303fa4194c0da4257495fa9e138f' ], |
| 1264 |
'quote' => [ '7f31d11b8368fce31daddb7cbace9fb1', 'f9b9c4ad911ac729a04e52e35d056968' ], |
| 1265 |
'payment' => [ '52c9e647eac3d10ea39cf641e2bfc2b0' ], |
| 1266 |
]; |
| 1267 |
foreach ( $old as $kind => $fingerprints ) { |
| 1268 |
$key = 'easy_invoice_' . $kind . '_email_body'; |
| 1269 |
$stored = get_option( $key, null ); |
| 1270 |
if ( null === $stored || '' === $stored ) { |
| 1271 |
continue; |
| 1272 |
} |
| 1273 |
$words = preg_replace( '/[^A-Za-z0-9{}]/u', '', html_entity_decode( wp_strip_all_tags( stripslashes( (string) $stored ) ) ) ); |
| 1274 |
if ( in_array( md5( (string) $words ), $fingerprints, true ) ) { |
| 1275 |
update_option( $key, self::defaultTemplate( $kind ) ); |
| 1276 |
} |
| 1277 |
} |
| 1278 |
update_option( 'easy_invoice_email_stock_v240', 1, false ); |
| 1279 |
} |
| 1280 |
|
| 1281 |
/** |
| 1282 |
* The stock body for one of the emails, used wherever a default is needed |
| 1283 |
* (settings screen, activation seeding, sending when nothing is saved). |
| 1284 |
* |
| 1285 |
* @param string $kind invoice | reminder | payment | quote | quote_accepted | quote_declined |
| 1286 |
* @return string |
| 1287 |
*/ |
| 1288 |
public static function defaultTemplate( string $kind ): string { |
| 1289 |
switch ( $kind ) { |
| 1290 |
case 'reminder': return self::getDefaultReminderTemplate(); |
| 1291 |
case 'payment': return self::getDefaultPaymentTemplate(); |
| 1292 |
case 'quote': return self::getDefaultQuoteTemplate(); |
| 1293 |
case 'quote_accepted': return self::getDefaultQuoteAcceptedTemplate(); |
| 1294 |
case 'quote_declined': return self::getDefaultQuoteDeclinedTemplate(); |
| 1295 |
default: return self::getDefaultInvoiceTemplate(); |
| 1296 |
} |
| 1297 |
} |
| 1298 |
|
| 1299 |
private static function getDefaultInvoiceTemplate(): string { |
| 1300 |
return '<h2>Invoice {{invoice_number}}</h2> |
| 1301 |
|
| 1302 |
<p>Dear {{client_name}},</p> |
| 1303 |
|
| 1304 |
<p>Please find invoice {{invoice_number}} for <strong>{{total_amount}}</strong>, due on <strong>{{due_date}}</strong>. The invoice is attached and can also be viewed and paid online:</p> |
| 1305 |
|
| 1306 |
<p style="text-align:center;margin:28px 0;"><a class="button" href="{{invoice_url}}">View and pay invoice</a></p> |
| 1307 |
<p style="font-size:13px;color:#6b7280;word-break:break-all;">{{invoice_url}}</p> |
| 1308 |
|
| 1309 |
<div class="info-box"> |
| 1310 |
<p>Invoice number: {{invoice_number}}<br> |
| 1311 |
Amount due: {{amount_due}}<br> |
| 1312 |
Due date: {{due_date}}</p> |
| 1313 |
</div> |
| 1314 |
|
| 1315 |
<p>If you have any questions about this invoice, just reply to this email.</p> |
| 1316 |
|
| 1317 |
<div class="divider"></div> |
| 1318 |
|
| 1319 |
<p>Thank you for your business.</p> |
| 1320 |
|
| 1321 |
<p>{{company_name}}<br> |
| 1322 |
{{company_email}}</p>'; |
| 1323 |
} |
| 1324 |
|
| 1325 |
private static function getDefaultReminderTemplate(): string { |
| 1326 |
return '<h2>Payment reminder — invoice {{invoice_number}}</h2> |
| 1327 |
|
| 1328 |
<p>Dear {{client_name}},</p> |
| 1329 |
|
| 1330 |
<p>A reminder that invoice {{invoice_number}} was due on <strong>{{due_date}}</strong>; <strong>{{amount_due}}</strong> is still outstanding. If you have already paid, please disregard this message.</p> |
| 1331 |
|
| 1332 |
<p style="text-align:center;margin:28px 0;"><a class="button" href="{{invoice_url}}">View and pay invoice</a></p> |
| 1333 |
<p style="font-size:13px;color:#6b7280;word-break:break-all;">{{invoice_url}}</p> |
| 1334 |
|
| 1335 |
<p>If you have a question about the invoice or need to arrange payment, reply to this email and we will sort it out.</p> |
| 1336 |
|
| 1337 |
<div class="divider"></div> |
| 1338 |
|
| 1339 |
<p>Thank you.</p> |
| 1340 |
|
| 1341 |
<p>{{company_name}}<br> |
| 1342 |
{{company_email}}</p>'; |
| 1343 |
} |
| 1344 |
|
| 1345 |
private static function getDefaultPaymentTemplate(): string { |
| 1346 |
return '<h2>Payment received — thank you</h2> |
| 1347 |
|
| 1348 |
<p>Dear {{client_name}},</p> |
| 1349 |
|
| 1350 |
<p>We have received your payment of <strong>{{payment_amount}}</strong> against invoice {{invoice_number}}.</p> |
| 1351 |
|
| 1352 |
<div class="info-box"> |
| 1353 |
<p>Invoice: {{invoice_number}}<br> |
| 1354 |
Amount paid: {{payment_amount}}<br> |
| 1355 |
Date: {{payment_date}}<br> |
| 1356 |
Method: {{payment_method}}<br> |
| 1357 |
Reference: {{transaction_id}}<br> |
| 1358 |
Balance remaining: {{amount_due}}</p> |
| 1359 |
</div> |
| 1360 |
|
| 1361 |
<p>Keep this email as your receipt. If you need anything else, reply to this message.</p> |
| 1362 |
|
| 1363 |
<div class="divider"></div> |
| 1364 |
|
| 1365 |
<p>Thank you for your business.</p> |
| 1366 |
|
| 1367 |
<p>{{company_name}}<br> |
| 1368 |
{{company_email}}</p>'; |
| 1369 |
} |
| 1370 |
|
| 1371 |
private static function getDefaultQuoteTemplate(): string { |
| 1372 |
return '<h2>Quote {{quote_number}}</h2> |
| 1373 |
|
| 1374 |
<p>Dear {{client_name}},</p> |
| 1375 |
|
| 1376 |
<p>Please find our quote {{quote_number}} for <strong>{{total_amount}}</strong>, valid until <strong>{{expiry_date}}</strong>. It is attached, and you can review, accept or decline it online:</p> |
| 1377 |
|
| 1378 |
<p style="text-align:center;margin:28px 0;"><a class="button" href="{{quote_url}}">View quote</a></p> |
| 1379 |
<p style="font-size:13px;color:#6b7280;word-break:break-all;">{{quote_url}}</p> |
| 1380 |
|
| 1381 |
<div class="info-box"> |
| 1382 |
<p>Quote number: {{quote_number}}<br> |
| 1383 |
Amount: {{total_amount}}<br> |
| 1384 |
Valid until: {{expiry_date}}</p> |
| 1385 |
</div> |
| 1386 |
|
| 1387 |
<p>If you would like to discuss any part of it, just reply to this email.</p> |
| 1388 |
|
| 1389 |
<div class="divider"></div> |
| 1390 |
|
| 1391 |
<p>We look forward to working with you.</p> |
| 1392 |
|
| 1393 |
<p>{{company_name}}<br> |
| 1394 |
{{company_email}}</p>'; |
| 1395 |
} |
| 1396 |
|
| 1397 |
private static function getDefaultQuoteAcceptedTemplate(): string { |
| 1398 |
return '<h2>Quote {{quote_number}} accepted</h2> |
| 1399 |
|
| 1400 |
<p>Dear {{client_name}},</p> |
| 1401 |
|
| 1402 |
<p>Thank you for accepting quote {{quote_number}} for <strong>{{total_amount}}</strong> on {{acceptance_date}}.</p> |
| 1403 |
|
| 1404 |
<p>We will send the invoice and any next steps shortly. If you have questions in the meantime, reply to this email.</p> |
| 1405 |
|
| 1406 |
<div class="divider"></div> |
| 1407 |
|
| 1408 |
<p>Thank you for choosing us.</p> |
| 1409 |
|
| 1410 |
<p>{{company_name}}<br> |
| 1411 |
{{company_email}}</p>'; |
| 1412 |
} |
| 1413 |
|
| 1414 |
private static function getDefaultQuoteDeclinedTemplate(): string { |
| 1415 |
return '<h2>Quote {{quote_number}}</h2> |
| 1416 |
|
| 1417 |
<p>Dear {{client_name}},</p> |
| 1418 |
|
| 1419 |
<p>Thank you for letting us know that quote {{quote_number}} is not going ahead ({{response_date}}).</p> |
| 1420 |
|
| 1421 |
<div class="info-box"> |
| 1422 |
<p>Reason given: {{decline_reason}}</p> |
| 1423 |
</div> |
| 1424 |
|
| 1425 |
<p>If your requirements change, or there is something we could adjust, we would be glad to prepare a revised quote — just reply to this email.</p> |
| 1426 |
|
| 1427 |
<div class="divider"></div> |
| 1428 |
|
| 1429 |
<p>{{company_name}}<br> |
| 1430 |
{{company_email}}</p>'; |
| 1431 |
} |
| 1432 |
|
| 1433 |
/** |
| 1434 |
* Refresh settings and templates |
| 1435 |
* Call this method when settings are updated |
| 1436 |
*/ |
| 1437 |
public function refreshSettings(): void { |
| 1438 |
$this->loadSettings(); |
| 1439 |
$this->loadTemplates(); |
| 1440 |
} |
| 1441 |
|
| 1442 |
/** |
| 1443 |
* Get email templates |
| 1444 |
* |
| 1445 |
* @return array Templates |
| 1446 |
*/ |
| 1447 |
public function getTemplates(): array { |
| 1448 |
return $this->templates; |
| 1449 |
} |
| 1450 |
|
| 1451 |
/** |
| 1452 |
* Get email settings |
| 1453 |
* |
| 1454 |
* @return array Settings |
| 1455 |
*/ |
| 1456 |
public function getSettings(): array { |
| 1457 |
return $this->settings; |
| 1458 |
} |
| 1459 |
|
| 1460 |
/** |
| 1461 |
* Test email functionality |
| 1462 |
* |
| 1463 |
* @param string $to_email Email to send test to |
| 1464 |
* @return array Result |
| 1465 |
*/ |
| 1466 |
public function testEmail(string $to_email): array { |
| 1467 |
$subject = 'Easy Invoice - Email Configuration Test'; |
| 1468 |
$message = '<h2>🧪 Email Configuration Test</h2> |
| 1469 |
|
| 1470 |
<p>Hello!</p> |
| 1471 |
|
| 1472 |
<div class="success-box"> |
| 1473 |
<p><strong>� |
| 1474 |
Test Email Successfully Sent</strong><br> |
| 1475 |
Date: <strong>' . current_time('Y-m-d H:i:s') . '</strong><br> |
| 1476 |
To: <strong>' . esc_html($to_email) . '</strong></p> |
| 1477 |
</div> |
| 1478 |
|
| 1479 |
<p>This is a test email to verify that your Easy Invoice email configuration is working correctly.</p> |
| 1480 |
|
| 1481 |
<div class="info-box"> |
| 1482 |
<p><strong>⚙️ Email Settings Verified:</strong><br> |
| 1483 |
• From Name: ' . esc_html($this->settings['from_name']) . '<br> |
| 1484 |
• From Email: ' . esc_html($this->settings['from_email']) . '<br> |
| 1485 |
• Reply-To: ' . esc_html($this->settings['reply_to_email'] ?: 'Not set') . '<br> |
| 1486 |
• HTML Emails: ' . ($this->settings['enable_html'] === 'yes' ? 'Enabled' : 'Disabled') . '</p> |
| 1487 |
</div> |
| 1488 |
|
| 1489 |
<div class="highlight-box"> |
| 1490 |
<p><strong>🎉 Congratulations!</strong> If you received this email, your email configuration is working properly and you can now send invoices, quotes, and payment confirmations to your clients.</p> |
| 1491 |
</div> |
| 1492 |
|
| 1493 |
<div class="divider"></div> |
| 1494 |
|
| 1495 |
<p>Thank you for using Easy Invoice!</p> |
| 1496 |
|
| 1497 |
<p>Best regards,<br> |
| 1498 |
<strong>' . esc_html($this->settings['from_name']) . '</strong></p>'; |
| 1499 |
|
| 1500 |
if ($this->settings['enable_html'] === 'yes') { |
| 1501 |
$message = $this->wrapInHtmlTemplate($message); |
| 1502 |
} |
| 1503 |
|
| 1504 |
$headers = $this->prepareEmailHeaders(); |
| 1505 |
|
| 1506 |
$sent = $this->sendEmail($to_email, $subject, $message, $headers); |
| 1507 |
|
| 1508 |
if ($sent) { |
| 1509 |
return ['success' => true, 'message' => __('Test email sent successfully', 'easy-invoice')]; |
| 1510 |
} else { |
| 1511 |
return ['success' => false, 'message' => __('Failed to send test email', 'easy-invoice')]; |
| 1512 |
} |
| 1513 |
} |
| 1514 |
|
| 1515 |
/** |
| 1516 |
* Send test template email with custom subject and body |
| 1517 |
* |
| 1518 |
* @param string $to_email Email to send test to |
| 1519 |
* @param string $subject Email subject |
| 1520 |
* @param string $body Email body |
| 1521 |
* @return array Result |
| 1522 |
*/ |
| 1523 |
public function sendTestTemplateEmail(string $to_email, string $subject, string $body): array { |
| 1524 |
if ($this->settings['enable_html'] === 'yes') { |
| 1525 |
$body = $this->wrapInHtmlTemplate($body); |
| 1526 |
} |
| 1527 |
|
| 1528 |
$headers = $this->prepareEmailHeaders(); |
| 1529 |
|
| 1530 |
$sent = $this->sendEmail($to_email, $subject, $body, $headers); |
| 1531 |
|
| 1532 |
if ($sent) { |
| 1533 |
return ['success' => true, 'message' => __('Template test email sent successfully', 'easy-invoice')]; |
| 1534 |
} else { |
| 1535 |
return ['success' => false, 'message' => __('Failed to send template test email', 'easy-invoice')]; |
| 1536 |
} |
| 1537 |
} |
| 1538 |
|
| 1539 |
/** |
| 1540 |
* Send payment received email |
| 1541 |
* |
| 1542 |
* @param Invoice $invoice The invoice |
| 1543 |
* @param array $payment_data Payment data |
| 1544 |
* @return array Result array with success status and message |
| 1545 |
*/ |
| 1546 |
public function sendPaymentEmail(Invoice $invoice, array $payment_data = []): array { |
| 1547 |
try { |
| 1548 |
// Validate invoice |
| 1549 |
if (!$invoice || !$invoice->getId()) { |
| 1550 |
return ['success' => false, 'message' => __('Invalid invoice', 'easy-invoice')]; |
| 1551 |
} |
| 1552 |
|
| 1553 |
// Get client email |
| 1554 |
$client_email = $invoice->getCustomerEmail(); |
| 1555 |
if (empty($client_email)) { |
| 1556 |
return ['success' => false, 'message' => __('Client email is missing', 'easy-invoice')]; |
| 1557 |
} |
| 1558 |
|
| 1559 |
// Get template |
| 1560 |
$template_key = 'invoice_paid'; |
| 1561 |
if (!isset($this->templates[$template_key])) { |
| 1562 |
return ['success' => false, 'message' => __('Payment email template not found', 'easy-invoice')]; |
| 1563 |
} |
| 1564 |
|
| 1565 |
$template = $this->templates[$template_key]; |
| 1566 |
/** This filter is documented above in sendInvoiceEmail(). */ |
| 1567 |
$template = (array) apply_filters('easy_invoice_email_template_data', $template, $template_key, $invoice); |
| 1568 |
|
| 1569 |
// Check if email is enabled |
| 1570 |
if (!$template['enabled']) { |
| 1571 |
return ['success' => false, 'message' => __('Payment received email is disabled', 'easy-invoice')]; |
| 1572 |
} |
| 1573 |
|
| 1574 |
// Prepare email data |
| 1575 |
$email_data = $this->preparePaymentEmailData($invoice, $template, $payment_data); |
| 1576 |
|
| 1577 |
// Send email |
| 1578 |
$sent = $this->sendEmail( |
| 1579 |
$email_data['to'], |
| 1580 |
$email_data['subject'], |
| 1581 |
$email_data['message'], |
| 1582 |
$email_data['headers'] |
| 1583 |
); |
| 1584 |
|
| 1585 |
/** |
| 1586 |
* Fires once an email send has finished, whether or not it went out. |
| 1587 |
* |
| 1588 |
* @param object $document Invoice or Quote model. |
| 1589 |
* @param string $template_key Template key. |
| 1590 |
* @param bool $sent Whether wp_mail() accepted it. |
| 1591 |
*/ |
| 1592 |
do_action('easy_invoice_email_finished', $invoice, $template_key, (bool) $sent); |
| 1593 |
|
| 1594 |
if ($sent) { |
| 1595 |
// Log success |
| 1596 |
do_action('easy_invoice_payment_email_sent', $invoice, $client_email, $payment_data); |
| 1597 |
|
| 1598 |
return [ |
| 1599 |
'success' => true, |
| 1600 |
'message' => __('Payment email sent successfully', 'easy-invoice'), |
| 1601 |
'email_data' => $email_data |
| 1602 |
]; |
| 1603 |
} else { |
| 1604 |
// Log failure |
| 1605 |
do_action('easy_invoice_payment_email_failed', $invoice, $client_email, $payment_data); |
| 1606 |
|
| 1607 |
return ['success' => false, 'message' => __('Failed to send payment email', 'easy-invoice')]; |
| 1608 |
} |
| 1609 |
|
| 1610 |
} catch (\Exception $e) { |
| 1611 |
$this->log('Payment email sending error: ' . $e->getMessage(), 'error'); |
| 1612 |
return ['success' => false, 'message' => __('Error sending payment email: ', 'easy-invoice') . $e->getMessage()]; |
| 1613 |
} |
| 1614 |
} |
| 1615 |
|
| 1616 |
/** |
| 1617 |
* Send admin notification when payment is received |
| 1618 |
* |
| 1619 |
* @param Invoice $invoice The invoice |
| 1620 |
* @param array $payment_data Payment data (method, amount, etc.) |
| 1621 |
* @return array Result array with success status and message |
| 1622 |
*/ |
| 1623 |
public function sendAdminPaymentNotification(Invoice $invoice, array $payment_data = []): array { |
| 1624 |
try { |
| 1625 |
// Validate invoice |
| 1626 |
if (!$invoice || !$invoice->getId()) { |
| 1627 |
return ['success' => false, 'message' => __('Invalid invoice', 'easy-invoice')]; |
| 1628 |
} |
| 1629 |
|
| 1630 |
// Get admin email |
| 1631 |
$admin_email = $this->settings['admin_email'] ?? get_option('admin_email'); |
| 1632 |
if (empty($admin_email)) { |
| 1633 |
return ['success' => false, 'message' => __('Admin email is missing', 'easy-invoice')]; |
| 1634 |
} |
| 1635 |
|
| 1636 |
// Get payment method |
| 1637 |
$payment_method = $payment_data['payment_method'] ?? $payment_data['method'] ?? 'online'; |
| 1638 |
$payment_method_label = $this->getPaymentMethodLabel($payment_method); |
| 1639 |
|
| 1640 |
// Format amount |
| 1641 |
$formatter = new \EasyInvoice\Helpers\InvoiceFormatter($invoice); |
| 1642 |
// The payment that came in, not the invoice's face value. |
| 1643 |
$amount = $formatter->format(isset($payment_data['amount']) && (float) $payment_data['amount'] > 0 ? (float) $payment_data['amount'] : $invoice->getTotal()); |
| 1644 |
|
| 1645 |
// Prepare email subject |
| 1646 |
$pending = !empty($payment_data['pending']); |
| 1647 |
$subject = sprintf( |
| 1648 |
/* translators: %s: document number. */ |
| 1649 |
$pending ? __('Payment awaiting verification - Invoice #%s', 'easy-invoice') : __('New Payment Received - Invoice #%s', 'easy-invoice'), |
| 1650 |
$invoice->getNumber() |
| 1651 |
); |
| 1652 |
|
| 1653 |
// Prepare email message |
| 1654 |
$message = $this->prepareAdminPaymentNotificationMessage($invoice, $payment_method_label, $amount, $payment_data); |
| 1655 |
|
| 1656 |
// Add HTML wrapper if enabled |
| 1657 |
if ($this->settings['enable_html'] === 'yes') { |
| 1658 |
$message = $this->wrapInHtmlTemplate($message); |
| 1659 |
} |
| 1660 |
|
| 1661 |
// Prepare headers |
| 1662 |
$headers = $this->prepareEmailHeaders(); |
| 1663 |
|
| 1664 |
// Send email |
| 1665 |
$sent = $this->sendEmail($admin_email, $subject, $message, $headers); |
| 1666 |
|
| 1667 |
if ($sent) { |
| 1668 |
do_action('easy_invoice_admin_payment_notification_sent', $invoice, $admin_email, $payment_data); |
| 1669 |
return [ |
| 1670 |
'success' => true, |
| 1671 |
'message' => __('Admin notification sent successfully', 'easy-invoice') |
| 1672 |
]; |
| 1673 |
} else { |
| 1674 |
do_action('easy_invoice_admin_payment_notification_failed', $invoice, $admin_email, $payment_data); |
| 1675 |
return ['success' => false, 'message' => __('Failed to send admin notification', 'easy-invoice')]; |
| 1676 |
} |
| 1677 |
|
| 1678 |
} catch (\Exception $e) { |
| 1679 |
$this->log('Admin payment notification error: ' . $e->getMessage(), 'error'); |
| 1680 |
return ['success' => false, 'message' => __('Error sending admin notification: ', 'easy-invoice') . $e->getMessage()]; |
| 1681 |
} |
| 1682 |
} |
| 1683 |
|
| 1684 |
/** |
| 1685 |
* Tell the admin a manual payment is waiting for verification. |
| 1686 |
* |
| 1687 |
* @param int $invoice_id The invoice paid. |
| 1688 |
* @param string $payment_method Gateway or payment type submitted. |
| 1689 |
*/ |
| 1690 |
public function handleManualPaymentSubmitted($invoice_id, $payment_method = 'manual'): void { |
| 1691 |
$post = get_post((int) $invoice_id); |
| 1692 |
if (!$post) { |
| 1693 |
return; |
| 1694 |
} |
| 1695 |
$invoice = new Invoice($post); |
| 1696 |
if (!$invoice->getId()) { |
| 1697 |
return; |
| 1698 |
} |
| 1699 |
$payment_data = [ |
| 1700 |
'payment_method' => (string) $payment_method, |
| 1701 |
'pending' => true, |
| 1702 |
]; |
| 1703 |
$notes = get_post_meta($invoice->getId(), '_manual_payment_notes', true); |
| 1704 |
if ($notes) { |
| 1705 |
$payment_data['notes'] = $notes; |
| 1706 |
} |
| 1707 |
$this->sendAdminPaymentNotification($invoice, $payment_data); |
| 1708 |
} |
| 1709 |
|
| 1710 |
/** |
| 1711 |
* Send payment confirmation email to customer |
| 1712 |
* |
| 1713 |
* @param Invoice $invoice The invoice |
| 1714 |
* @param array $payment_data Payment data |
| 1715 |
* @return array Result array with success status and message |
| 1716 |
*/ |
| 1717 |
public function sendPaymentConfirmationEmail(Invoice $invoice, array $payment_data = []): array { |
| 1718 |
try { |
| 1719 |
// Validate invoice |
| 1720 |
if (!$invoice || !$invoice->getId()) { |
| 1721 |
return ['success' => false, 'message' => __('Invalid invoice', 'easy-invoice')]; |
| 1722 |
} |
| 1723 |
|
| 1724 |
// Get customer email |
| 1725 |
$customer_email = $invoice->getCustomerEmail(); |
| 1726 |
if (empty($customer_email)) { |
| 1727 |
return ['success' => false, 'message' => __('Customer email is missing', 'easy-invoice')]; |
| 1728 |
} |
| 1729 |
|
| 1730 |
// Get currency settings |
| 1731 |
$settings_controller = new \EasyInvoice\Controllers\SettingsController(); |
| 1732 |
$settings = $settings_controller->getSettings(); |
| 1733 |
$currency_code = $settings['easy_invoice_currency_code'] ?? 'USD'; |
| 1734 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 1735 |
|
| 1736 |
// Format amount |
| 1737 |
$amount = $invoice->getTotal(); |
| 1738 |
$formatted_amount = $currency_symbol . number_format($amount, 2); |
| 1739 |
|
| 1740 |
// Prepare email subject |
| 1741 |
$site_name = get_bloginfo('name'); |
| 1742 |
$subject = sprintf( |
| 1743 |
/* translators: %1$s: site name; %2$s: document number. */ |
| 1744 |
__('[%1$s] Payment Confirmed - Invoice #%2$s', 'easy-invoice'), |
| 1745 |
$site_name, |
| 1746 |
$invoice->getNumber() |
| 1747 |
); |
| 1748 |
|
| 1749 |
// Prepare email message |
| 1750 |
$message = $this->preparePaymentConfirmationMessage($invoice, $formatted_amount); |
| 1751 |
|
| 1752 |
// Add HTML wrapper if enabled |
| 1753 |
if ($this->settings['enable_html'] === 'yes') { |
| 1754 |
$message = $this->wrapInHtmlTemplate($message); |
| 1755 |
} |
| 1756 |
|
| 1757 |
// Prepare headers |
| 1758 |
$headers = $this->prepareEmailHeaders(); |
| 1759 |
|
| 1760 |
// Add BCC to admin if enabled (but skip if this is from payment completion hook to avoid duplicate) |
| 1761 |
// The payment completion hook already sends a dedicated admin notification |
| 1762 |
$skip_bcc = isset($payment_data['skip_bcc']) && $payment_data['skip_bcc'] === true; |
| 1763 |
if (!$skip_bcc && $this->settings['bcc_admin'] === 'yes' && !empty($this->settings['admin_email'])) { |
| 1764 |
$headers[] = 'Bcc: ' . $this->settings['admin_email']; |
| 1765 |
} |
| 1766 |
|
| 1767 |
// Send email |
| 1768 |
$sent = $this->sendEmail($customer_email, $subject, $message, $headers); |
| 1769 |
|
| 1770 |
if ($sent) { |
| 1771 |
do_action('easy_invoice_payment_confirmation_sent', $invoice, $customer_email, $payment_data); |
| 1772 |
return [ |
| 1773 |
'success' => true, |
| 1774 |
'message' => __('Payment confirmation email sent successfully', 'easy-invoice') |
| 1775 |
]; |
| 1776 |
} else { |
| 1777 |
do_action('easy_invoice_payment_confirmation_failed', $invoice, $customer_email, $payment_data); |
| 1778 |
return ['success' => false, 'message' => __('Failed to send payment confirmation email', 'easy-invoice')]; |
| 1779 |
} |
| 1780 |
|
| 1781 |
} catch (\Exception $e) { |
| 1782 |
$this->log('Payment confirmation email error: ' . $e->getMessage(), 'error'); |
| 1783 |
return ['success' => false, 'message' => __('Error sending payment confirmation: ', 'easy-invoice') . $e->getMessage()]; |
| 1784 |
} |
| 1785 |
} |
| 1786 |
|
| 1787 |
/** |
| 1788 |
* Send payment rejection email to customer |
| 1789 |
* |
| 1790 |
* @param Invoice $invoice The invoice |
| 1791 |
* @param string $reason Rejection reason |
| 1792 |
* @return array Result array with success status and message |
| 1793 |
*/ |
| 1794 |
public function sendPaymentRejectionEmail(Invoice $invoice, string $reason = ''): array { |
| 1795 |
try { |
| 1796 |
// Validate invoice |
| 1797 |
if (!$invoice || !$invoice->getId()) { |
| 1798 |
return ['success' => false, 'message' => __('Invalid invoice', 'easy-invoice')]; |
| 1799 |
} |
| 1800 |
|
| 1801 |
// Get customer email |
| 1802 |
$customer_email = $invoice->getCustomerEmail(); |
| 1803 |
if (empty($customer_email)) { |
| 1804 |
return ['success' => false, 'message' => __('Customer email is missing', 'easy-invoice')]; |
| 1805 |
} |
| 1806 |
|
| 1807 |
// Prepare email subject |
| 1808 |
$site_name = get_bloginfo('name'); |
| 1809 |
$subject = sprintf( |
| 1810 |
/* translators: %1$s: site name; %2$s: document number. */ |
| 1811 |
__('[%1$s] Payment Rejected - Invoice #%2$s', 'easy-invoice'), |
| 1812 |
$site_name, |
| 1813 |
$invoice->getNumber() |
| 1814 |
); |
| 1815 |
|
| 1816 |
// Prepare email message |
| 1817 |
$message = $this->preparePaymentRejectionMessage($invoice, $reason); |
| 1818 |
|
| 1819 |
// Add HTML wrapper if enabled |
| 1820 |
if ($this->settings['enable_html'] === 'yes') { |
| 1821 |
$message = $this->wrapInHtmlTemplate($message); |
| 1822 |
} |
| 1823 |
|
| 1824 |
// Prepare headers |
| 1825 |
$headers = $this->prepareEmailHeaders(); |
| 1826 |
|
| 1827 |
// Add BCC to admin if enabled |
| 1828 |
if ($this->settings['bcc_admin'] === 'yes' && !empty($this->settings['admin_email'])) { |
| 1829 |
$headers[] = 'Bcc: ' . $this->settings['admin_email']; |
| 1830 |
} |
| 1831 |
|
| 1832 |
// Send email |
| 1833 |
$sent = $this->sendEmail($customer_email, $subject, $message, $headers); |
| 1834 |
|
| 1835 |
if ($sent) { |
| 1836 |
do_action('easy_invoice_payment_rejection_sent', $invoice, $customer_email, $reason); |
| 1837 |
return [ |
| 1838 |
'success' => true, |
| 1839 |
'message' => __('Payment rejection email sent successfully', 'easy-invoice') |
| 1840 |
]; |
| 1841 |
} else { |
| 1842 |
do_action('easy_invoice_payment_rejection_failed', $invoice, $customer_email, $reason); |
| 1843 |
return ['success' => false, 'message' => __('Failed to send payment rejection email', 'easy-invoice')]; |
| 1844 |
} |
| 1845 |
|
| 1846 |
} catch (\Exception $e) { |
| 1847 |
$this->log('Payment rejection email error: ' . $e->getMessage(), 'error'); |
| 1848 |
return ['success' => false, 'message' => __('Error sending payment rejection: ', 'easy-invoice') . $e->getMessage()]; |
| 1849 |
} |
| 1850 |
} |
| 1851 |
|
| 1852 |
/** |
| 1853 |
* Prepare admin payment notification message |
| 1854 |
* |
| 1855 |
* @param Invoice $invoice The invoice |
| 1856 |
* @param string $payment_method_label Payment method label |
| 1857 |
* @param string $amount Formatted amount |
| 1858 |
* @param array $payment_data Payment data |
| 1859 |
* @return string Email message |
| 1860 |
*/ |
| 1861 |
private function prepareAdminPaymentNotificationMessage(Invoice $invoice, string $payment_method_label, string $amount, array $payment_data = []): string { |
| 1862 |
$invoice_number = $invoice->getNumber(); |
| 1863 |
$customer_name = $invoice->getCustomerName(); |
| 1864 |
$customer_email = $invoice->getCustomerEmail(); |
| 1865 |
$invoice_id = $invoice->getId(); |
| 1866 |
|
| 1867 |
$pending = !empty($payment_data['pending']); |
| 1868 |
$message = sprintf( |
| 1869 |
/* translators: %1$s: payment method; %2$s: invoice number. */ |
| 1870 |
$pending ? __('A %1$s payment has been submitted for invoice #%2$s and is waiting for your verification.', 'easy-invoice') : __('A new %1$s payment has been received for invoice #%2$s.', 'easy-invoice'), |
| 1871 |
$payment_method_label, |
| 1872 |
$invoice_number |
| 1873 |
); |
| 1874 |
$message .= "\n\n"; |
| 1875 |
/* translators: . */ |
| 1876 |
$message .= __('Invoice Details:', 'easy-invoice'); |
| 1877 |
$message .= "\n"; |
| 1878 |
/* translators: %s: amount. */ |
| 1879 |
$message .= sprintf($pending ? __('- Amount submitted: %s', 'easy-invoice') : __('- Amount received: %s', 'easy-invoice'), $amount); |
| 1880 |
$message .= "\n"; |
| 1881 |
$ei_due = \EasyInvoice\Services\InvoiceBalance::due($invoice); |
| 1882 |
/* translators: %s: amount. */ |
| 1883 |
$message .= sprintf(__('- Still owed: %s', 'easy-invoice'), (new \EasyInvoice\Helpers\InvoiceFormatter($invoice))->format($ei_due)); |
| 1884 |
$message .= "\n"; |
| 1885 |
/* translators: %s: customer name. */ |
| 1886 |
$message .= sprintf(__('- Customer: %s', 'easy-invoice'), $customer_name); |
| 1887 |
$message .= "\n"; |
| 1888 |
/* translators: %s: customer email address. */ |
| 1889 |
$message .= sprintf(__('- Email: %s', 'easy-invoice'), $customer_email); |
| 1890 |
|
| 1891 |
if (!empty($payment_data['notes'])) { |
| 1892 |
$message .= "\n"; |
| 1893 |
/* translators: %s: note left by the client. */ |
| 1894 |
$message .= sprintf(__('- Client note: %s', 'easy-invoice'), $payment_data['notes']); |
| 1895 |
} |
| 1896 |
|
| 1897 |
// Add transaction ID if available |
| 1898 |
if (!empty($payment_data['transaction_id'])) { |
| 1899 |
$message .= "\n"; |
| 1900 |
/* translators: %s: transaction id. */ |
| 1901 |
$message .= sprintf(__('- Transaction ID: %s', 'easy-invoice'), $payment_data['transaction_id']); |
| 1902 |
} |
| 1903 |
|
| 1904 |
$message .= "\n\n"; |
| 1905 |
$message .= __('Please review this payment in the admin dashboard:', 'easy-invoice'); |
| 1906 |
$message .= "\n"; |
| 1907 |
$message .= admin_url('admin.php?page=easy-invoice-payments&action=verify&invoice_id=' . $invoice_id); |
| 1908 |
$message .= "\n\n"; |
| 1909 |
$message .= __('This is an automated message from Easy Invoice.', 'easy-invoice'); |
| 1910 |
|
| 1911 |
return $message; |
| 1912 |
} |
| 1913 |
|
| 1914 |
/** |
| 1915 |
* Prepare payment confirmation message |
| 1916 |
* |
| 1917 |
* @param Invoice $invoice The invoice |
| 1918 |
* @param string $formatted_amount Formatted amount |
| 1919 |
* @return string Email message |
| 1920 |
*/ |
| 1921 |
private function preparePaymentConfirmationMessage(Invoice $invoice, string $formatted_amount): string { |
| 1922 |
$customer_name = $invoice->getCustomerName(); |
| 1923 |
$invoice_number = $invoice->getNumber(); |
| 1924 |
$site_name = get_bloginfo('name'); |
| 1925 |
$company_name = get_option('easy_invoice_company_name', $site_name); |
| 1926 |
|
| 1927 |
/* translators: %s: customer name. */ |
| 1928 |
/* translators: %s: customer name. */ |
| 1929 |
$message = sprintf(__('Dear %s,', 'easy-invoice'), $customer_name); |
| 1930 |
$message .= "\n\n"; |
| 1931 |
$message .= sprintf( |
| 1932 |
/* translators: %1$s: amount paid; %2$s: invoice number. */ |
| 1933 |
__('We are pleased to confirm that your payment of %1$s for Invoice #%2$s has been received and processed successfully.', 'easy-invoice'), |
| 1934 |
$formatted_amount, |
| 1935 |
$invoice_number |
| 1936 |
); |
| 1937 |
$message .= "\n\n"; |
| 1938 |
$message .= __('Thank you for your business.', 'easy-invoice'); |
| 1939 |
$message .= "\n\n"; |
| 1940 |
$message .= __('Regards,', 'easy-invoice'); |
| 1941 |
$message .= "\n"; |
| 1942 |
$message .= $company_name; |
| 1943 |
|
| 1944 |
return $message; |
| 1945 |
} |
| 1946 |
|
| 1947 |
/** |
| 1948 |
* Prepare payment rejection message |
| 1949 |
* |
| 1950 |
* @param Invoice $invoice The invoice |
| 1951 |
* @param string $reason Rejection reason |
| 1952 |
* @return string Email message |
| 1953 |
*/ |
| 1954 |
private function preparePaymentRejectionMessage(Invoice $invoice, string $reason = ''): string { |
| 1955 |
$customer_name = $invoice->getCustomerName(); |
| 1956 |
$invoice_number = $invoice->getNumber(); |
| 1957 |
$site_name = get_bloginfo('name'); |
| 1958 |
$company_name = get_option('easy_invoice_company_name', $site_name); |
| 1959 |
|
| 1960 |
/* translators: %s: customer name. */ |
| 1961 |
/* translators: %s: customer name. */ |
| 1962 |
$message = sprintf(__('Dear %s,', 'easy-invoice'), $customer_name); |
| 1963 |
$message .= "\n\n"; |
| 1964 |
$message .= sprintf( |
| 1965 |
/* translators: %s: invoice number. */ |
| 1966 |
__('We regret to inform you that your payment for Invoice #%s has been rejected.', 'easy-invoice'), |
| 1967 |
$invoice_number |
| 1968 |
); |
| 1969 |
|
| 1970 |
if (!empty($reason)) { |
| 1971 |
$message .= "\n\n"; |
| 1972 |
$message .= __('Reason:', 'easy-invoice'); |
| 1973 |
$message .= "\n"; |
| 1974 |
$message .= $reason; |
| 1975 |
} |
| 1976 |
|
| 1977 |
$message .= "\n\n"; |
| 1978 |
$message .= __('Please contact us if you have any questions or concerns.', 'easy-invoice'); |
| 1979 |
$message .= "\n\n"; |
| 1980 |
$message .= __('Regards,', 'easy-invoice'); |
| 1981 |
$message .= "\n"; |
| 1982 |
$message .= $company_name; |
| 1983 |
|
| 1984 |
return $message; |
| 1985 |
} |
| 1986 |
|
| 1987 |
/** |
| 1988 |
* Send admin notification for quote acceptance/decline |
| 1989 |
* |
| 1990 |
* @param Quote $quote The quote |
| 1991 |
* @param string $action Action type ('accepted' or 'declined') |
| 1992 |
* @return array Result array with success status and message |
| 1993 |
*/ |
| 1994 |
public function sendAdminQuoteNotification(Quote $quote, string $action = 'accepted'): array { |
| 1995 |
try { |
| 1996 |
// Validate quote |
| 1997 |
if (!$quote || !$quote->getId()) { |
| 1998 |
return ['success' => false, 'message' => __('Invalid quote', 'easy-invoice')]; |
| 1999 |
} |
| 2000 |
|
| 2001 |
// Get admin email |
| 2002 |
$admin_email = $this->settings['admin_email'] ?? get_option('admin_email'); |
| 2003 |
if (empty($admin_email)) { |
| 2004 |
return ['success' => false, 'message' => __('Admin email is missing', 'easy-invoice')]; |
| 2005 |
} |
| 2006 |
|
| 2007 |
// Prepare email subject |
| 2008 |
$subject = sprintf( |
| 2009 |
/* translators: %1$s: document number; %2$s: value. */ |
| 2010 |
__('Quote %1$s has been %2$s', 'easy-invoice'), |
| 2011 |
$quote->getNumber(), |
| 2012 |
$action === 'accepted' ? __('accepted', 'easy-invoice') : __('declined', 'easy-invoice') |
| 2013 |
); |
| 2014 |
|
| 2015 |
// Prepare email message |
| 2016 |
$message = $this->prepareAdminQuoteNotificationMessage($quote, $action); |
| 2017 |
|
| 2018 |
// Add HTML wrapper if enabled |
| 2019 |
if ($this->settings['enable_html'] === 'yes') { |
| 2020 |
$message = $this->wrapInHtmlTemplate($message); |
| 2021 |
} |
| 2022 |
|
| 2023 |
// Prepare headers |
| 2024 |
$headers = $this->prepareEmailHeaders(); |
| 2025 |
|
| 2026 |
// Send email |
| 2027 |
$sent = $this->sendEmail($admin_email, $subject, $message, $headers); |
| 2028 |
|
| 2029 |
if ($sent) { |
| 2030 |
do_action('easy_invoice_admin_quote_notification_sent', $quote, $admin_email, $action); |
| 2031 |
return [ |
| 2032 |
'success' => true, |
| 2033 |
'message' => __('Admin notification sent successfully', 'easy-invoice') |
| 2034 |
]; |
| 2035 |
} else { |
| 2036 |
do_action('easy_invoice_admin_quote_notification_failed', $quote, $admin_email, $action); |
| 2037 |
return ['success' => false, 'message' => __('Failed to send admin notification', 'easy-invoice')]; |
| 2038 |
} |
| 2039 |
|
| 2040 |
} catch (\Exception $e) { |
| 2041 |
$this->log('Admin quote notification error: ' . $e->getMessage(), 'error'); |
| 2042 |
return ['success' => false, 'message' => __('Error sending admin notification: ', 'easy-invoice') . $e->getMessage()]; |
| 2043 |
} |
| 2044 |
} |
| 2045 |
|
| 2046 |
/** |
| 2047 |
* Prepare admin quote notification message |
| 2048 |
* |
| 2049 |
* @param Quote $quote The quote |
| 2050 |
* @param string $action Action type ('accepted' or 'declined') |
| 2051 |
* @return string Email message |
| 2052 |
*/ |
| 2053 |
private function prepareAdminQuoteNotificationMessage(Quote $quote, string $action): string { |
| 2054 |
$site_name = get_bloginfo('name'); |
| 2055 |
$quote_number = $quote->getNumber(); |
| 2056 |
$customer_name = $quote->getCustomerName(); |
| 2057 |
|
| 2058 |
// Format amount |
| 2059 |
$formatter = new \EasyInvoice\Helpers\InvoiceFormatter($quote); |
| 2060 |
$formatted_amount = $formatter->format($quote->getTotal()); |
| 2061 |
|
| 2062 |
$action_label = $action === 'accepted' ? __('accepted', 'easy-invoice') : __('declined', 'easy-invoice'); |
| 2063 |
$date_label = $action === 'accepted' ? __('Accepted Date', 'easy-invoice') : __('Declined Date', 'easy-invoice'); |
| 2064 |
|
| 2065 |
/* translators: . */ |
| 2066 |
$message = __('Hello,', 'easy-invoice'); |
| 2067 |
$message .= "\n\n"; |
| 2068 |
$message .= sprintf( |
| 2069 |
/* translators: %1$s: quote number; %2$s: quote title; %3$s: accepted or declined. */ |
| 2070 |
__('The quote %1$s for %2$s has been %3$s by the client.', 'easy-invoice'), |
| 2071 |
$quote_number, |
| 2072 |
$customer_name, |
| 2073 |
$action_label |
| 2074 |
); |
| 2075 |
$message .= "\n\n"; |
| 2076 |
/* translators: . */ |
| 2077 |
$message .= __('Quote Details:', 'easy-invoice'); |
| 2078 |
$message .= "\n"; |
| 2079 |
/* translators: %s: quote number. */ |
| 2080 |
$message .= sprintf(__('- Quote Number: %s', 'easy-invoice'), $quote_number); |
| 2081 |
$message .= "\n"; |
| 2082 |
/* translators: %s: customer name. */ |
| 2083 |
$message .= sprintf(__('- Client: %s', 'easy-invoice'), $customer_name); |
| 2084 |
$message .= "\n"; |
| 2085 |
/* translators: %s: amount. */ |
| 2086 |
$message .= sprintf(__('- Total Amount: %s', 'easy-invoice'), $formatted_amount); |
| 2087 |
$message .= "\n"; |
| 2088 |
/* translators: %1$s: label such as "Accepted on"; %2$s: date and time. */ |
| 2089 |
$message .= sprintf(__('- %1$s: %2$s', 'easy-invoice'), $date_label, date_i18n(get_option('date_format') . ' ' . get_option('time_format'))); |
| 2090 |
$message .= "\n\n"; |
| 2091 |
$message .= __('You can view the quote at:', 'easy-invoice'); |
| 2092 |
$message .= "\n"; |
| 2093 |
$message .= get_permalink($quote->getId()); |
| 2094 |
$message .= "\n\n"; |
| 2095 |
$message .= __('Best regards,', 'easy-invoice'); |
| 2096 |
$message .= "\n"; |
| 2097 |
$message .= $site_name; |
| 2098 |
|
| 2099 |
return $message; |
| 2100 |
} |
| 2101 |
|
| 2102 |
/** |
| 2103 |
* Handle payment completed hook |
| 2104 |
* Sends admin notification and customer confirmation when payment is completed |
| 2105 |
* |
| 2106 |
* @param int $invoice_id Invoice ID |
| 2107 |
* @param \EasyInvoice\Models\Invoice $invoice Invoice object |
| 2108 |
* @param array $payment_data Payment data (method, gateway, transaction_id, amount) |
| 2109 |
* @return void |
| 2110 |
*/ |
| 2111 |
public function handlePaymentCompleted(int $invoice_id, $invoice, array $payment_data = []): void { |
| 2112 |
if (!$invoice || !$invoice->getId()) { |
| 2113 |
return; |
| 2114 |
} |
| 2115 |
|
| 2116 |
// Send admin notification |
| 2117 |
$this->sendAdminPaymentNotification($invoice, $payment_data); |
| 2118 |
|
| 2119 |
// Send customer confirmation email using proper template system |
| 2120 |
// Check if payment email is enabled first |
| 2121 |
if (isset($this->templates['invoice_paid']) && $this->templates['invoice_paid']['enabled']) { |
| 2122 |
$this->sendInvoiceEmail($invoice, 'paid', array_merge($payment_data, ['skip_bcc' => true, 'payment_receipt' => true])); |
| 2123 |
} |
| 2124 |
} |
| 2125 |
|
| 2126 |
/** |
| 2127 |
* Get payment method label |
| 2128 |
* |
| 2129 |
* @param string $method Payment method |
| 2130 |
* @return string Payment method label |
| 2131 |
*/ |
| 2132 |
private function getPaymentMethodLabel(string $method): string { |
| 2133 |
$labels = [ |
| 2134 |
'bank' => __('Bank Transfer', 'easy-invoice'), |
| 2135 |
'bank_transfer' => __('Bank Transfer', 'easy-invoice'), |
| 2136 |
'cash' => __('Cash', 'easy-invoice'), |
| 2137 |
'check' => __('Cheque', 'easy-invoice'), |
| 2138 |
'cheque' => __('Cheque', 'easy-invoice'), |
| 2139 |
'paystack' => __('Paystack', 'easy-invoice'), |
| 2140 |
'moneris' => __('Moneris', 'easy-invoice'), |
| 2141 |
'other' => __('Other', 'easy-invoice'), |
| 2142 |
'paypal' => __('PayPal', 'easy-invoice'), |
| 2143 |
'stripe' => __('Stripe', 'easy-invoice'), |
| 2144 |
'square' => __('Square', 'easy-invoice'), |
| 2145 |
'mollie' => __('Mollie', 'easy-invoice'), |
| 2146 |
'authorizenet' => __('Authorize.Net', 'easy-invoice'), |
| 2147 |
'manual' => __('Manual Payment', 'easy-invoice'), |
| 2148 |
'online' => __('Online Payment', 'easy-invoice'), |
| 2149 |
]; |
| 2150 |
|
| 2151 |
return $labels[$method] ?? ucfirst($method); |
| 2152 |
} |
| 2153 |
|
| 2154 |
} |
