class-email-encoder-bundle-ajax.php
2 months ago
class-email-encoder-bundle-helpers.php
3 months ago
class-email-encoder-bundle-settings.php
2 months ago
index.php
6 years ago
class-email-encoder-bundle-settings.php
578 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Legacy\EmailEncoderBundle; |
| 4 | |
| 5 | if ( ! defined( 'ABSPATH' ) ) exit; |
| 6 | |
| 7 | class Email_Encoder_Settings { |
| 8 | |
| 9 | public const PROTECT_FULL_PAGE = 1; |
| 10 | public const PROTECT_FILTERS_ONLY = 2; |
| 11 | public const PROTECT_DISABLED = 3; |
| 12 | |
| 13 | private string $admin_cap = 'manage_options'; |
| 14 | private string $page_name = 'email-encoder-bundle-option-page'; |
| 15 | private string $page_title; |
| 16 | private string $final_output_buffer_hook = 'final_output'; |
| 17 | private string $widget_callback_hook = 'widget_output'; |
| 18 | private string $settings_key= 'WP_Email_Encoder_Bundle_options'; |
| 19 | private string $version_key= 'email-encoder-bundle-version'; |
| 20 | private string $image_secret_key = 'email-encoder-bundle-img-key'; |
| 21 | private string $at_identifier = '##eebAddIdent##'; |
| 22 | private ?string $previous_version = null; |
| 23 | |
| 24 | /** @var array< string, int > */ |
| 25 | private array $hook_priorities = [ // deprecated! |
| 26 | 'buffer_final_output' => 1000, |
| 27 | 'setup_single_filter_hooks' => 100, |
| 28 | 'add_custom_template_tags' => 10, |
| 29 | 'load_frontend_header_styling' => 10, |
| 30 | 'filter_rss' => 100, |
| 31 | 'filter_page' => 100, |
| 32 | 'filter_content' => 100, |
| 33 | 'first_version_init' => 100, |
| 34 | 'version_update' => 100, |
| 35 | 'display_email_image' => 999, |
| 36 | 'callback_rss_remove_shortcodes' => 10, |
| 37 | 'load_ajax_scripts_styles' => 10, |
| 38 | 'load_ajax_scripts_styles_admin' => 10, |
| 39 | 'reload_settings_for_integrations' => 5, |
| 40 | // 'eeb_dynamic_sidebar_params' => 100, //deprecated but kept for compatibility |
| 41 | ]; |
| 42 | |
| 43 | /** @var array< string, array< string, mixed > > */ |
| 44 | private array $safe_attr_html; |
| 45 | |
| 46 | private string $email_regex = '([_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(\\.[A-Za-z]{2,}))'; |
| 47 | |
| 48 | /** @var array< string, string > > */ |
| 49 | private array $soft_attribute_regex = [ |
| 50 | 'woocommerce_variation_attribute_tag' => '/data-product_variations="([^"]*)"/i', |
| 51 | 'jetpack_carousel_image_attribute_tag' => '/data-image-meta="([^"]*)"/i', |
| 52 | 'html_placeholder_tag' => '/placeholder="([^"]*)"/i', |
| 53 | ]; |
| 54 | |
| 55 | /** @var array< string, array< string, mixed > > */ |
| 56 | private array $settings = []; |
| 57 | |
| 58 | /** @var array< string, mixed > */ |
| 59 | private array $values = []; |
| 60 | |
| 61 | private string $version; |
| 62 | private string $email_image_secret; |
| 63 | |
| 64 | /** @var array< string, string > > */ |
| 65 | private array $template_tags= [ |
| 66 | 'eeb_filter' => 'template_tag_eeb_filter', |
| 67 | 'eeb_mailto' => 'template_tag_eeb_mailto' |
| 68 | ]; |
| 69 | |
| 70 | /** @var array< string, mixed > > */ |
| 71 | private array $default_values = [ |
| 72 | 'protect' => self::PROTECT_FULL_PAGE, |
| 73 | 'filter_rss' => 1, |
| 74 | 'protect_using' => 'with_javascript', |
| 75 | 'class_name' => 'mail-link', |
| 76 | 'protection_text' => '*protected email*', |
| 77 | 'image_color' => '0,0,0', |
| 78 | 'image_background_color' => '0,0,0', |
| 79 | 'image_text_opacity' => '0', |
| 80 | 'image_underline' => '0', |
| 81 | 'image_background_opacity' => '127', |
| 82 | 'image_font_size' => '4', |
| 83 | ]; |
| 84 | |
| 85 | /** |
| 86 | * Email_Encoder_Settings constructor. |
| 87 | * |
| 88 | * We define all of our necessary settings in here. |
| 89 | * If you need to do plugin related changes, everything will |
| 90 | * be available in this file. |
| 91 | */ |
| 92 | function __construct() { |
| 93 | $this->page_title = EEB_NAME; |
| 94 | $this->safe_attr_html = require EEB_PLUGIN_DIR . '/config/SafeHtmlConfig.php'; |
| 95 | |
| 96 | add_action( 'init', [ $this, 'load_values' ], 1 ); |
| 97 | add_action( 'init', [ $this, 'load_settings' ] ); |
| 98 | add_action( 'init', [ $this, 'load_version' ] ); |
| 99 | add_action( 'init', [ $this, 'load_email_image_secret' ] ); |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * @return array< string, mixed > |
| 104 | */ |
| 105 | public function get_saved(): array { |
| 106 | return get_option( $this->settings_key, [] ); |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * @return array< string, mixed > |
| 111 | */ |
| 112 | public function get_values(): array { |
| 113 | if ( $this->values === [] ) { |
| 114 | $this->load_values(); |
| 115 | } |
| 116 | return $this->values; |
| 117 | } |
| 118 | /** |
| 119 | * ###################### |
| 120 | * ### |
| 121 | * #### MAIN SETTINGS |
| 122 | * ### |
| 123 | * ###################### |
| 124 | */ |
| 125 | |
| 126 | /** |
| 127 | * Load setting values from the database without triggering translations. |
| 128 | * |
| 129 | * This runs early (init:1) so that get_setting() can return values |
| 130 | * before load_settings() populates the full field definitions. |
| 131 | * Prevents _load_textdomain_just_in_time warnings on WP 6.7+. |
| 132 | * |
| 133 | * @return void |
| 134 | */ |
| 135 | public function load_values(): void { |
| 136 | $saved_values = get_option( $this->settings_key, [] ); |
| 137 | |
| 138 | // Fresh install: opt new sites into the top-level admin menu. |
| 139 | // Existing installs (non-empty saved options) keep whatever they had |
| 140 | // — historically the absence of this key meant "submenu under Settings", |
| 141 | // and silently flipping that on update would surprise active users. |
| 142 | $is_fresh_install = empty( $saved_values ); |
| 143 | |
| 144 | $this->values = array_replace_recursive( $this->default_values, $saved_values ); |
| 145 | |
| 146 | if ( $is_fresh_install ) { |
| 147 | $this->values['own_admin_menu'] = 1; |
| 148 | } |
| 149 | |
| 150 | if ( $this->values != $saved_values ) { |
| 151 | update_option( $this->settings_key, $this->values ); |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Load the settings for our admin settings page |
| 157 | * |
| 158 | * @return void |
| 159 | */ |
| 160 | public function load_settings() { |
| 161 | |
| 162 | if ( $this->values === [] ) { |
| 163 | $this->load_values(); |
| 164 | } |
| 165 | |
| 166 | $fields = require EEB_PLUGIN_DIR . '/config/SettingsConfig.php'; |
| 167 | $fields = apply_filters( 'eeb/settings/pre_filter_fields', $fields ); |
| 168 | |
| 169 | $values = $this->values; |
| 170 | |
| 171 | foreach ( $fields as $key => $field ) { |
| 172 | if ( $field['type'] === 'multi-input' ) { |
| 173 | foreach ( $field['inputs'] as $smi_key => $smi_data ) { |
| 174 | |
| 175 | if ( $field['input-type'] === 'radio' ) { |
| 176 | if ( isset( $values[ $key ] ) && (string) $values[ $key ] === (string) $smi_key ) { |
| 177 | $fields[ $key ]['value'] = $values[ $key ]; |
| 178 | } |
| 179 | } |
| 180 | else { |
| 181 | if ( isset( $values[ $smi_key ] ) ) { |
| 182 | $fields[ $key ]['inputs'][ $smi_key ]['value'] = $values[ $smi_key ]; |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | } |
| 187 | } |
| 188 | else { |
| 189 | if ( isset( $values[ $key ] ) ) { |
| 190 | $fields[ $key ]['value'] = $values[ $key ]; |
| 191 | } |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | $this->settings = apply_filters( 'eeb/settings/fields', $fields ); |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * ###################### |
| 200 | * ### |
| 201 | * #### VERSIONING |
| 202 | * ### |
| 203 | * ###################### |
| 204 | */ |
| 205 | |
| 206 | /** |
| 207 | * @return string |
| 208 | */ |
| 209 | public function load_version() { |
| 210 | |
| 211 | $current_version = get_option( $this->get_version_key() ); |
| 212 | |
| 213 | if ( empty( $current_version ) ) { |
| 214 | $current_version = EEB_VERSION; |
| 215 | update_option( $this->get_version_key(), $current_version ); |
| 216 | |
| 217 | add_action( 'init', array( $this, 'first_version_init' ), $this->get_hook_priorities( 'first_version_init' ) ); |
| 218 | } |
| 219 | else { |
| 220 | if ( $current_version !== EEB_VERSION ) { |
| 221 | $this->previous_version = $current_version; |
| 222 | $current_version = EEB_VERSION; |
| 223 | update_option( $this->get_version_key(), $current_version ); |
| 224 | |
| 225 | add_action( 'init', array( $this, 'version_update' ), $this->get_hook_priorities( 'version_update' ) ); |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | $this->version = $current_version; |
| 230 | return $current_version; |
| 231 | } |
| 232 | |
| 233 | |
| 234 | public function load_email_image_secret(): void { |
| 235 | |
| 236 | if ( ! (bool) $this->get_setting( 'convert_plain_to_image', true, 'filter_body' ) ) { |
| 237 | return; |
| 238 | } |
| 239 | |
| 240 | $image_descret = get_option( $this->get_image_secret_key() ); |
| 241 | |
| 242 | if ( ! empty( $image_descret ) ) { |
| 243 | $this->email_image_secret = $image_descret; |
| 244 | return; |
| 245 | } |
| 246 | |
| 247 | $key = ''; |
| 248 | |
| 249 | for ( $i = 0; $i < 265; $i++ ) { |
| 250 | $key .= chr( wp_rand( 33, 126 ) ); |
| 251 | } |
| 252 | |
| 253 | update_option( $this->get_image_secret_key(), $key ); |
| 254 | |
| 255 | $this->email_image_secret = $key; |
| 256 | // return $key; |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Fires an action after our settings key was initially set |
| 261 | * the very first time. |
| 262 | * |
| 263 | * @return void |
| 264 | */ |
| 265 | public function first_version_init(): void { |
| 266 | do_action( 'eeb/settings/first_version_init', EEB_VERSION ); |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * Fires after the version of the plugin is initially updated |
| 271 | * |
| 272 | * @return void |
| 273 | */ |
| 274 | public function version_update(): void { |
| 275 | do_action( 'eeb/settings/version_update', EEB_VERSION, $this->previous_version ); |
| 276 | } |
| 277 | |
| 278 | /** |
| 279 | * ###################### |
| 280 | * ### |
| 281 | * #### CALLABLE FUNCTIONS |
| 282 | * ### |
| 283 | * ###################### |
| 284 | */ |
| 285 | |
| 286 | /** |
| 287 | * Our admin cap handler function |
| 288 | * |
| 289 | * This function handles the admin capability throughout |
| 290 | * the whole plugin. |
| 291 | * |
| 292 | * $target - With the target function you can make a more precised filtering |
| 293 | * by changing it for specific actions. |
| 294 | * |
| 295 | * @param string $target - A identifier where the call comes from |
| 296 | * @return mixed |
| 297 | */ |
| 298 | public function get_admin_cap( $target = 'main' ) { |
| 299 | /** |
| 300 | * Customize the globally used capability for this plugin |
| 301 | * |
| 302 | * This filter is called every time the capability is needed. |
| 303 | */ |
| 304 | return apply_filters( 'eeb/settings/capability', $this->admin_cap, $target ); |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * Return the page name for our admin page |
| 309 | * |
| 310 | * @return string - the page name |
| 311 | */ |
| 312 | public function get_page_name() { |
| 313 | return apply_filters( 'eeb/settings/page_name', $this->page_name ); |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Return the page title for our admin page |
| 318 | * |
| 319 | * @return string - the page title |
| 320 | */ |
| 321 | public function get_page_title() { |
| 322 | return apply_filters( 'eeb/settings/page_title', $this->page_title ); |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * Return the settings_key |
| 327 | * |
| 328 | * @return string - the settings key |
| 329 | */ |
| 330 | public function get_settings_key() { |
| 331 | return $this->settings_key; |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Return the version_key |
| 336 | * |
| 337 | * @return string - the version_key |
| 338 | */ |
| 339 | public function get_version_key() { |
| 340 | return $this->version_key; |
| 341 | } |
| 342 | |
| 343 | /** |
| 344 | * Return the image_secret_key |
| 345 | * |
| 346 | * @return string - the image_secret_key |
| 347 | */ |
| 348 | public function get_image_secret_key() { |
| 349 | return $this->image_secret_key; |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * Return the email_image_secret |
| 354 | * |
| 355 | * @return string - the email_image_secret |
| 356 | */ |
| 357 | public function get_email_image_secret() { |
| 358 | return $this->email_image_secret; |
| 359 | } |
| 360 | |
| 361 | /** |
| 362 | * Return the version |
| 363 | * |
| 364 | * @return string - the version |
| 365 | */ |
| 366 | public function get_version() { |
| 367 | return apply_filters( 'eeb/settings/get_version', $this->version ); |
| 368 | } |
| 369 | |
| 370 | /** |
| 371 | * Return the default template tags |
| 372 | * |
| 373 | * @return array< string, string > - the template tags |
| 374 | */ |
| 375 | public function get_template_tags() { |
| 376 | return apply_filters( 'eeb/settings/get_template_tags', $this->template_tags ); |
| 377 | } |
| 378 | |
| 379 | /** |
| 380 | * Return the widget callback hook name |
| 381 | * |
| 382 | * @return string - the final widget callback hook name |
| 383 | */ |
| 384 | public function get_widget_callback_hook() { |
| 385 | return apply_filters( 'eeb/settings/widget_callback_hook', $this->widget_callback_hook ); |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * Return the final output buffer hook name |
| 390 | * |
| 391 | * @return string - the final output buffer hook name |
| 392 | */ |
| 393 | public function get_final_output_buffer_hook() { |
| 394 | return apply_filters( 'eeb/settings/final_output_buffer_hook', $this->final_output_buffer_hook ); |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * Return the @ symbol identifier |
| 399 | * |
| 400 | * @return string - the @ symbol identifier |
| 401 | */ |
| 402 | public function get_at_identifier() { |
| 403 | return apply_filters( 'eeb/settings/at_identifier', $this->at_identifier ); |
| 404 | } |
| 405 | |
| 406 | /** |
| 407 | * @link http://www.mkyong.com/regular-expressions/how-to-validate-email-address-with-regular-expression/ |
| 408 | * @param boolean $include |
| 409 | * @return string |
| 410 | */ |
| 411 | public function get_email_regex( $include = false ) { |
| 412 | |
| 413 | if ( $include === true ) { |
| 414 | $return = $this->email_regex; |
| 415 | } else { |
| 416 | $return = '/' . $this->email_regex . '/i'; |
| 417 | } |
| 418 | |
| 419 | return apply_filters( 'eeb/settings/get_email_regex', $return, $include ); |
| 420 | } |
| 421 | |
| 422 | /** |
| 423 | * Get Woocommerce variation attribute regex |
| 424 | * |
| 425 | * @param string $single |
| 426 | * @return string |
| 427 | */ |
| 428 | public function get_soft_attribute_regex( $single = null ) { |
| 429 | |
| 430 | $return = $this->soft_attribute_regex; |
| 431 | |
| 432 | if ( $single !== null ) { |
| 433 | if ( isset( $this->soft_attribute_regex[ $single ] ) ) { |
| 434 | $return = $this->soft_attribute_regex[ $single ]; |
| 435 | } else { |
| 436 | $return = false; |
| 437 | } |
| 438 | } |
| 439 | |
| 440 | return apply_filters( 'eeb/settings/get_soft_attribute_regex', $return, $single ); |
| 441 | } |
| 442 | |
| 443 | /** |
| 444 | * Get hook priorities |
| 445 | * |
| 446 | * @param string $single - wether you want to return only a single hook priority or not |
| 447 | * @return mixed - An array or string of hook priority(-ies) |
| 448 | */ |
| 449 | public function get_hook_priorities( ?string $single = null ) { |
| 450 | |
| 451 | $is_single = $single && isset( $this->hook_priorities[ $single ] ); |
| 452 | |
| 453 | $return = $is_single |
| 454 | ? $this->hook_priorities[ $single ] |
| 455 | : ( $single ? 10 : $this->hook_priorities ) |
| 456 | ; |
| 457 | $default = $is_single ? true : false; |
| 458 | |
| 459 | // if ( $single ) { |
| 460 | // if ( isset( $this->hook_priorities[ $single ] ) ) { |
| 461 | // $return = $this->hook_priorities[ $single ]; |
| 462 | // $default = false; |
| 463 | // } else { |
| 464 | // $return = 10; |
| 465 | // $default = true; |
| 466 | // } |
| 467 | // } |
| 468 | |
| 469 | return apply_filters( 'eeb/settings/get_hook_priorities', $return, $default, $single ); |
| 470 | } |
| 471 | |
| 472 | /** |
| 473 | * Get a collection of safe HTML attributes |
| 474 | * |
| 475 | * @return array< string, array< string, mixed > > |
| 476 | */ |
| 477 | public function get_safe_html_attr() { |
| 478 | return apply_filters( 'eeb/settings/get_safe_html_attr', $this->safe_attr_html ); |
| 479 | } |
| 480 | |
| 481 | /** |
| 482 | * ###################### |
| 483 | * ### |
| 484 | * #### Settings helper |
| 485 | * ### |
| 486 | * ###################### |
| 487 | */ |
| 488 | |
| 489 | /** |
| 490 | * Get the admin page url |
| 491 | * |
| 492 | * @return string - The admin page url |
| 493 | */ |
| 494 | public function get_admin_page_url() { |
| 495 | |
| 496 | $url = admin_url( "options-general.php?page=" . $this->get_page_name() ); |
| 497 | |
| 498 | return apply_filters( 'eeb/settings/get_admin_page_url', $url ); |
| 499 | } |
| 500 | |
| 501 | /** |
| 502 | * Helper function to reload the settings |
| 503 | * |
| 504 | * @return void |
| 505 | */ |
| 506 | public function reload_settings() { |
| 507 | $this->load_values(); |
| 508 | $this->load_settings(); |
| 509 | } |
| 510 | |
| 511 | /** |
| 512 | * Return the default strings that are available for this plugin. |
| 513 | * |
| 514 | * @param string $slug - the identifier for your specified setting |
| 515 | * @param bool $single - wether you only want to return the value or the whole settings element |
| 516 | * @param string $group - in case you call a multi-input that contains multiple values (e.g. checkbox), you can set a sub-slug to grab the sub value |
| 517 | * @return mixed - the default string |
| 518 | */ |
| 519 | public function get_setting( $slug = '', $single = false, $group = '' ) { |
| 520 | |
| 521 | // When only the value is needed and full field definitions haven't loaded yet, |
| 522 | // return directly from the lightweight values array to avoid triggering |
| 523 | // translation loading (SettingsConfig.php) too early. |
| 524 | if ( $this->settings === [] && $single && $slug !== '' ) { |
| 525 | if ( $this->values === [] ) { |
| 526 | $this->load_values(); |
| 527 | } |
| 528 | |
| 529 | return $this->values[ $slug ] ?? false; |
| 530 | } |
| 531 | |
| 532 | // Full field structure requested — ensure fields are loaded |
| 533 | if ( $this->settings === [] ) { |
| 534 | $this->load_settings(); |
| 535 | } |
| 536 | |
| 537 | $return = $this->settings; |
| 538 | |
| 539 | if ( empty( $slug ) ) { |
| 540 | return $return; |
| 541 | } |
| 542 | |
| 543 | if ( isset( $this->settings[ $slug ] ) || ( ! empty( $group ) && isset( $this->settings[ $group ] ) ) ) { |
| 544 | if ( $single ) { |
| 545 | $return = false; // Default false |
| 546 | |
| 547 | //Set default to the main valie if available given with radio buttons) |
| 548 | if ( isset( $this->settings[ $slug ]['value'] ) ) { |
| 549 | $return = $this->settings[ $slug ]['value']; |
| 550 | } |
| 551 | |
| 552 | if ( |
| 553 | ! empty( $group ) |
| 554 | && isset( $this->settings[ $group ]['type'] ) |
| 555 | && $this->settings[ $group ]['type'] === 'multi-input' |
| 556 | ) |
| 557 | { |
| 558 | if ( isset( $this->settings[ $group ]['inputs'][ $slug ] ) && isset( $this->settings[ $group ]['inputs'][ $slug ]['value'] ) ) { |
| 559 | $return = $this->settings[ $group ]['inputs'][ $slug ]['value']; |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | } else { |
| 564 | |
| 565 | if ( ! empty( $group ) && isset( $this->settings[ $group ] ) ) { |
| 566 | $return = $this->settings[ $group ]; |
| 567 | } else { |
| 568 | $return = $this->settings[ $slug ]; |
| 569 | } |
| 570 | |
| 571 | } |
| 572 | |
| 573 | } |
| 574 | |
| 575 | return $return; |
| 576 | } |
| 577 | |
| 578 | } |