| 1 |
/** |
| 2 |
* WPBC BFB Static Text link-token editor and renderer helpers. |
| 3 |
* |
| 4 |
* @since 11.8.5 |
| 5 |
*/ |
| 6 |
(function ( w, d ) { |
| 7 |
'use strict'; |
| 8 |
|
| 9 |
var core = w.WPBC_BFB_Core || {}; |
| 10 |
var boot = w.WPBC_BFB_Static_Text_Links_Boot || {}; |
| 11 |
|
| 12 |
/** |
| 13 |
* Return an empty array without relying on an Array constructor alias. |
| 14 |
* |
| 15 |
* @return {Array} Empty array. |
| 16 |
*/ |
| 17 |
function array() { |
| 18 |
return []; |
| 19 |
} |
| 20 |
|
| 21 |
/** |
| 22 |
* Return a localized editor string with a deterministic fallback. |
| 23 |
* |
| 24 |
* @param {string} key Localization key. |
| 25 |
* @param {string} fallback English fallback. |
| 26 |
* |
| 27 |
* @return {string} Localized or fallback string. |
| 28 |
*/ |
| 29 |
function get_text( key, fallback ) { |
| 30 |
return String( boot[ key ] || fallback || '' ); |
| 31 |
} |
| 32 |
|
| 33 |
/** |
| 34 |
* Escape text for HTML content. |
| 35 |
* |
| 36 |
* @param {*} raw_value Candidate value. |
| 37 |
* |
| 38 |
* @return {string} HTML-safe text. |
| 39 |
*/ |
| 40 |
function escape_html( raw_value ) { |
| 41 |
var sanitize = core.WPBC_BFB_Sanitize || {}; |
| 42 |
|
| 43 |
if ( 'function' === typeof sanitize.escape_html ) { |
| 44 |
return sanitize.escape_html( String( raw_value || '' ) ); |
| 45 |
} |
| 46 |
|
| 47 |
return String( raw_value || '' ) |
| 48 |
.replace( /&/g, '&' ) |
| 49 |
.replace( /</g, '<' ) |
| 50 |
.replace( />/g, '>' ) |
| 51 |
.replace( /"/g, '"' ) |
| 52 |
.replace( /'/g, ''' ); |
| 53 |
} |
| 54 |
|
| 55 |
/** |
| 56 |
* Escape text for an HTML attribute. |
| 57 |
* |
| 58 |
* @param {*} raw_value Candidate value. |
| 59 |
* |
| 60 |
* @return {string} Attribute-safe text. |
| 61 |
*/ |
| 62 |
function escape_attr( raw_value ) { |
| 63 |
return escape_html( raw_value ); |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Clone JSON-safe field data. |
| 68 |
* |
| 69 |
* @param {*} source_value Candidate value. |
| 70 |
* |
| 71 |
* @return {*} Cloned value, or the original value when cloning fails. |
| 72 |
*/ |
| 73 |
function clone_value( source_value ) { |
| 74 |
try { |
| 75 |
return JSON.parse( JSON.stringify( source_value ) ); |
| 76 |
} catch ( err ) { |
| 77 |
return source_value; |
| 78 |
} |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Convert a candidate token key to the supported brace-token grammar. |
| 83 |
* |
| 84 |
* @param {*} raw_value Candidate token key. |
| 85 |
* |
| 86 |
* @return {string} Normalized token key. |
| 87 |
*/ |
| 88 |
function normalize_token_key( raw_value ) { |
| 89 |
var safe_value = String( raw_value || '' ).toLowerCase().slice( 0, 64 ); |
| 90 |
|
| 91 |
safe_value = safe_value.replace( /[\s\-]+/g, '_' ); |
| 92 |
safe_value = safe_value.replace( /[^a-z0-9_]/g, '' ); |
| 93 |
safe_value = safe_value.replace( /_+/g, '_' ); |
| 94 |
|
| 95 |
return safe_value.replace( /^_+|_+$/g, '' ); |
| 96 |
} |
| 97 |
|
| 98 |
/** |
| 99 |
* Normalize a link type to an editor-supported value. |
| 100 |
* |
| 101 |
* @param {*} raw_type Candidate link type. |
| 102 |
* |
| 103 |
* @return {string} `url` or `anchor`. |
| 104 |
*/ |
| 105 |
function normalize_link_type( raw_type ) { |
| 106 |
return 'anchor' === String( raw_type || '' ) ? 'anchor' : 'url'; |
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Normalize a link target to an allow-listed value. |
| 111 |
* |
| 112 |
* @param {*} raw_target Candidate target. |
| 113 |
* |
| 114 |
* @return {string} `_self` or `_blank`. |
| 115 |
*/ |
| 116 |
function normalize_target( raw_target ) { |
| 117 |
return '_self' === String( raw_target || '' ) ? '_self' : '_blank'; |
| 118 |
} |
| 119 |
|
| 120 |
/** |
| 121 |
* Normalize a space-delimited CSS class list. |
| 122 |
* |
| 123 |
* @param {*} raw_classes Candidate class list. |
| 124 |
* |
| 125 |
* @return {string} Sanitized class list. |
| 126 |
*/ |
| 127 |
function normalize_css_classes( raw_classes ) { |
| 128 |
var sanitize = core.WPBC_BFB_Sanitize || {}; |
| 129 |
var classes = String( raw_classes || '' ).slice( 0, 200 ); |
| 130 |
|
| 131 |
if ( 'function' === typeof sanitize.sanitize_css_classlist ) { |
| 132 |
return sanitize.sanitize_css_classlist( classes ); |
| 133 |
} |
| 134 |
|
| 135 |
return classes |
| 136 |
.split( /\s+/ ) |
| 137 |
.map( |
| 138 |
function ( class_name ) { |
| 139 |
return class_name.replace( /[^A-Za-z0-9_-]/g, '' ); |
| 140 |
} |
| 141 |
) |
| 142 |
.filter( Boolean ) |
| 143 |
.join( ' ' ); |
| 144 |
} |
| 145 |
|
| 146 |
/** |
| 147 |
* Normalize one URL or anchor destination for safe browser rendering. |
| 148 |
* |
| 149 |
* WordPress performs the authoritative save-time URL filtering. This client |
| 150 |
* check prevents executable schemes from entering Builder preview markup. |
| 151 |
* |
| 152 |
* @param {*} raw_destination Candidate destination. |
| 153 |
* @param {string} link_type Normalized link type. |
| 154 |
* |
| 155 |
* @return {string} Safe destination, or an empty string when rejected. |
| 156 |
*/ |
| 157 |
function normalize_destination( raw_destination, link_type ) { |
| 158 |
var destination = String( raw_destination || '' ).trim().slice( 0, 2048 ); |
| 159 |
var compact_url; |
| 160 |
var scheme_match; |
| 161 |
var allowed_schemes = { |
| 162 |
http : true, |
| 163 |
https : true, |
| 164 |
mailto : true, |
| 165 |
tel : true, |
| 166 |
ftp : true, |
| 167 |
ftps : true |
| 168 |
}; |
| 169 |
|
| 170 |
if ( 'anchor' === link_type ) { |
| 171 |
return destination |
| 172 |
.replace( /^#+/, '' ) |
| 173 |
.replace( /[^A-Za-z0-9_:\-.]/g, '' ); |
| 174 |
} |
| 175 |
|
| 176 |
compact_url = destination.replace( /[\x00-\x20\x7f]+/g, '' ); |
| 177 |
scheme_match = compact_url.match( /^([a-z][a-z0-9+.-]*):/i ); |
| 178 |
|
| 179 |
if ( scheme_match && ! allowed_schemes[ String( scheme_match[ 1 ] || '' ).toLowerCase() ] ) { |
| 180 |
return ''; |
| 181 |
} |
| 182 |
|
| 183 |
return destination; |
| 184 |
} |
| 185 |
|
| 186 |
/** |
| 187 |
* Normalize one executable-free link definition. |
| 188 |
* |
| 189 |
* @param {*} raw_link Candidate definition. |
| 190 |
* @param {number} index Zero-based fallback index. |
| 191 |
* |
| 192 |
* @return {Object} Normalized definition. |
| 193 |
*/ |
| 194 |
function normalize_link( raw_link, index ) { |
| 195 |
var link_obj = raw_link && 'object' === typeof raw_link ? raw_link : {}; |
| 196 |
var fallback_key = 'link_' + String( index + 1 ); |
| 197 |
var token_key = normalize_token_key( link_obj.key || '' ) || fallback_key; |
| 198 |
var link_type = normalize_link_type( link_obj.link_type ); |
| 199 |
var visible_text = String( link_obj.text || '' ).trim().slice( 0, 300 ); |
| 200 |
|
| 201 |
return { |
| 202 |
key : token_key, |
| 203 |
text : visible_text || token_key.replace( /_/g, ' ' ), |
| 204 |
link_type : link_type, |
| 205 |
destination : normalize_destination( link_obj.destination, link_type ), |
| 206 |
target : normalize_target( link_obj.target ), |
| 207 |
cssclass : normalize_css_classes( link_obj.cssclass ) |
| 208 |
}; |
| 209 |
} |
| 210 |
|
| 211 |
/** |
| 212 |
* Normalize an ordered link collection and make token keys unique. |
| 213 |
* |
| 214 |
* @param {*} raw_links Candidate array or JSON string. |
| 215 |
* |
| 216 |
* @return {Array} Normalized ordered definitions. |
| 217 |
*/ |
| 218 |
function normalize_links( raw_links ) { |
| 219 |
var parsed_links = raw_links; |
| 220 |
var links = array(); |
| 221 |
var used_keys = {}; |
| 222 |
var index; |
| 223 |
|
| 224 |
if ( 'string' === typeof parsed_links ) { |
| 225 |
try { |
| 226 |
parsed_links = JSON.parse( parsed_links ); |
| 227 |
} catch ( err ) { |
| 228 |
parsed_links = array(); |
| 229 |
} |
| 230 |
} |
| 231 |
|
| 232 |
if ( ! Array.isArray( parsed_links ) ) { |
| 233 |
return links; |
| 234 |
} |
| 235 |
|
| 236 |
for ( index = 0; index < parsed_links.length && index < 20; index++ ) { |
| 237 |
var normalized_link = normalize_link( parsed_links[ index ], index ); |
| 238 |
var base_key = normalized_link.key; |
| 239 |
var key_suffix = 2; |
| 240 |
|
| 241 |
while ( used_keys[ normalized_link.key ] ) { |
| 242 |
normalized_link.key = base_key.slice( 0, 60 ) + '_' + String( key_suffix ); |
| 243 |
key_suffix++; |
| 244 |
} |
| 245 |
|
| 246 |
used_keys[ normalized_link.key ] = true; |
| 247 |
links.push( normalized_link ); |
| 248 |
} |
| 249 |
|
| 250 |
return links; |
| 251 |
} |
| 252 |
|
| 253 |
/** |
| 254 |
* Extract unique brace tokens from Static Text content. |
| 255 |
* |
| 256 |
* @param {*} raw_text Candidate content. |
| 257 |
* |
| 258 |
* @return {Array} Unique token keys in source order. |
| 259 |
*/ |
| 260 |
function extract_tokens( raw_text ) { |
| 261 |
var token_regex = /\{([a-zA-Z0-9_]+)\}/g; |
| 262 |
var token_match; |
| 263 |
var tokens = array(); |
| 264 |
var used_keys = {}; |
| 265 |
|
| 266 |
while ( null !== ( token_match = token_regex.exec( String( raw_text || '' ) ) ) ) { |
| 267 |
var token_key = normalize_token_key( token_match[ 1 ] ); |
| 268 |
if ( token_key && ! used_keys[ token_key ] ) { |
| 269 |
used_keys[ token_key ] = true; |
| 270 |
tokens.push( token_key ); |
| 271 |
} |
| 272 |
} |
| 273 |
|
| 274 |
return tokens; |
| 275 |
} |
| 276 |
|
| 277 |
/** |
| 278 |
* Build a key-indexed link map. |
| 279 |
* |
| 280 |
* @param {Array} links Normalized definitions. |
| 281 |
* |
| 282 |
* @return {Object} Definition map. |
| 283 |
*/ |
| 284 |
function build_link_map( links ) { |
| 285 |
var link_map = {}; |
| 286 |
var index; |
| 287 |
|
| 288 |
for ( index = 0; index < links.length; index++ ) { |
| 289 |
link_map[ links[ index ].key ] = links[ index ]; |
| 290 |
} |
| 291 |
|
| 292 |
return link_map; |
| 293 |
} |
| 294 |
|
| 295 |
/** |
| 296 |
* Build one escaped link for Builder preview or exported form markup. |
| 297 |
* |
| 298 |
* @param {Object} link_obj Normalized link definition. |
| 299 |
* @param {boolean} preview_only Whether clicks must be disabled in Builder. |
| 300 |
* |
| 301 |
* @return {string} Escaped anchor HTML. |
| 302 |
*/ |
| 303 |
function build_link_html( link_obj, preview_only ) { |
| 304 |
var visible_text = escape_html( link_obj.text || link_obj.key || '' ); |
| 305 |
var classes = 'wpbc_bfb__static_text_link'; |
| 306 |
var destination = normalize_destination( link_obj.destination, link_obj.link_type ); |
| 307 |
var html; |
| 308 |
|
| 309 |
if ( link_obj.cssclass ) { |
| 310 |
classes += ' ' + normalize_css_classes( link_obj.cssclass ); |
| 311 |
} |
| 312 |
|
| 313 |
if ( 'anchor' === link_obj.link_type ) { |
| 314 |
destination = destination ? '#' + destination : '#'; |
| 315 |
} else if ( ! destination ) { |
| 316 |
destination = '#'; |
| 317 |
} |
| 318 |
|
| 319 |
if ( preview_only ) { |
| 320 |
html = '<a class="' + escape_attr( classes ) + '" aria-disabled="true" tabindex="-1"'; |
| 321 |
} else { |
| 322 |
html = '<a href="' + escape_attr( destination ) + '" class="' + escape_attr( classes ) + '"'; |
| 323 |
} |
| 324 |
|
| 325 |
if ( ! preview_only && 'url' === link_obj.link_type ) { |
| 326 |
html += ' target="' + escape_attr( normalize_target( link_obj.target ) ) + '"'; |
| 327 |
if ( '_blank' === normalize_target( link_obj.target ) ) { |
| 328 |
html += ' rel="noopener noreferrer"'; |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
return html + '>' + visible_text + '</a>'; |
| 333 |
} |
| 334 |
|
| 335 |
/** |
| 336 |
* Render Static Text content with link-token replacements. |
| 337 |
* |
| 338 |
* @param {*} raw_text Static Text content. |
| 339 |
* @param {*} raw_links Link definitions. |
| 340 |
* @param {Object} options Rendering options. |
| 341 |
* @param {boolean} options.allow_html Preserve legacy basic-HTML behavior. |
| 342 |
* @param {boolean} options.nl2br Convert new lines when HTML is not allowed. |
| 343 |
* @param {boolean} options.preview_only Disable link clicks in Builder. |
| 344 |
* |
| 345 |
* @return {string} Rendered HTML with escaped links and text. |
| 346 |
*/ |
| 347 |
function build_content_html( raw_text, raw_links, options ) { |
| 348 |
var settings = options || {}; |
| 349 |
var source_text = String( raw_text || '' ); |
| 350 |
var normalized = normalize_links( raw_links ); |
| 351 |
var link_map = build_link_map( normalized ); |
| 352 |
var token_regex = /\{([a-zA-Z0-9_]+)\}/g; |
| 353 |
var token_match; |
| 354 |
var last_index = 0; |
| 355 |
var rendered_html = ''; |
| 356 |
|
| 357 |
/** |
| 358 |
* Render one non-token source segment with the field's legacy text rules. |
| 359 |
* |
| 360 |
* @param {string} text_segment Source segment. |
| 361 |
* |
| 362 |
* @return {string} Rendered segment. |
| 363 |
*/ |
| 364 |
function render_text_segment( text_segment ) { |
| 365 |
var rendered_segment = settings.allow_html ? text_segment : escape_html( text_segment ); |
| 366 |
|
| 367 |
if ( ! settings.allow_html && settings.nl2br ) { |
| 368 |
rendered_segment = rendered_segment.replace( /\n/g, '<br>' ); |
| 369 |
} |
| 370 |
|
| 371 |
return rendered_segment; |
| 372 |
} |
| 373 |
|
| 374 |
while ( null !== ( token_match = token_regex.exec( source_text ) ) ) { |
| 375 |
var token_key = normalize_token_key( token_match[ 1 ] ); |
| 376 |
|
| 377 |
rendered_html += render_text_segment( source_text.substring( last_index, token_match.index ) ); |
| 378 |
if ( token_key && link_map[ token_key ] ) { |
| 379 |
rendered_html += build_link_html( link_map[ token_key ], !! settings.preview_only ); |
| 380 |
} else { |
| 381 |
rendered_html += render_text_segment( token_match[ 0 ] ); |
| 382 |
} |
| 383 |
last_index = token_match.index + token_match[ 0 ].length; |
| 384 |
} |
| 385 |
|
| 386 |
rendered_html += render_text_segment( source_text.substring( last_index ) ); |
| 387 |
|
| 388 |
return rendered_html; |
| 389 |
} |
| 390 |
|
| 391 |
/** |
| 392 |
* Create a DOM element using textContent for visible text. |
| 393 |
* |
| 394 |
* @param {string} tag_name Element name. |
| 395 |
* @param {Object} attrs Attribute map. |
| 396 |
* @param {string} text Optional text. |
| 397 |
* |
| 398 |
* @return {HTMLElement} Created element. |
| 399 |
*/ |
| 400 |
function create_element( tag_name, attrs, text ) { |
| 401 |
var element = d.createElement( tag_name ); |
| 402 |
var attr_name; |
| 403 |
|
| 404 |
for ( attr_name in ( attrs || {} ) ) { |
| 405 |
if ( Object.prototype.hasOwnProperty.call( attrs, attr_name ) ) { |
| 406 |
element.setAttribute( attr_name, attrs[ attr_name ] ); |
| 407 |
} |
| 408 |
} |
| 409 |
|
| 410 |
if ( undefined !== text ) { |
| 411 |
element.textContent = text; |
| 412 |
} |
| 413 |
|
| 414 |
return element; |
| 415 |
} |
| 416 |
|
| 417 |
/** |
| 418 |
* Dispatch an Inspector input event after the hidden JSON writer changes. |
| 419 |
* |
| 420 |
* @param {HTMLElement} writer Hidden Inspector writer. |
| 421 |
* |
| 422 |
* @return {void} |
| 423 |
*/ |
| 424 |
function dispatch_writer_input( writer ) { |
| 425 |
var input_event; |
| 426 |
|
| 427 |
try { |
| 428 |
input_event = new w.Event( 'input', { bubbles: true } ); |
| 429 |
} catch ( err ) { |
| 430 |
input_event = d.createEvent( 'Event' ); |
| 431 |
input_event.initEvent( 'input', true, false ); |
| 432 |
} |
| 433 |
|
| 434 |
writer.dispatchEvent( input_event ); |
| 435 |
} |
| 436 |
|
| 437 |
/** |
| 438 |
* Insert a token at the current cursor position in the Static Text input. |
| 439 |
* |
| 440 |
* @param {HTMLTextAreaElement} text_input Static Text control. |
| 441 |
* @param {string} token_key Normalized token key. |
| 442 |
* |
| 443 |
* @return {void} |
| 444 |
*/ |
| 445 |
function insert_token_at_cursor( text_input, token_key ) { |
| 446 |
var token_text = '{' + token_key + '}'; |
| 447 |
var start = Number.isInteger( text_input.selectionStart ) ? text_input.selectionStart : text_input.value.length; |
| 448 |
var end = Number.isInteger( text_input.selectionEnd ) ? text_input.selectionEnd : start; |
| 449 |
|
| 450 |
text_input.value = text_input.value.substring( 0, start ) + token_text + text_input.value.substring( end ); |
| 451 |
text_input.focus(); |
| 452 |
text_input.setSelectionRange( start + token_text.length, start + token_text.length ); |
| 453 |
dispatch_writer_input( text_input ); |
| 454 |
} |
| 455 |
|
| 456 |
/** |
| 457 |
* Render the Static Text link-definition Factory slot. |
| 458 |
* |
| 459 |
* @param {HTMLElement} slot_host Inspector slot host. |
| 460 |
* @param {Object} context Inspector context with selected field data. |
| 461 |
* |
| 462 |
* @return {void} |
| 463 |
*/ |
| 464 |
function render_editor_slot( slot_host, context ) { |
| 465 |
var field_data = context && context.data ? context.data : {}; |
| 466 |
var links = normalize_links( field_data.links ); |
| 467 |
var editor = create_element( 'div', { 'class': 'wpbc_bfb__static_text_links_editor' } ); |
| 468 |
var token_list = create_element( 'div', { 'class': 'wpbc_bfb__static_text_link_tokens' } ); |
| 469 |
var help = create_element( 'p', { 'class': 'wpbc_bfb__help' }, get_text( 'links_help', 'Use tokens inside braces, for example: {terms} or {privacy_policy}.' ) ); |
| 470 |
var status = create_element( 'p', { 'class': 'wpbc_bfb__help wpbc_bfb__static_text_link_status', 'aria-live': 'polite' } ); |
| 471 |
var rows_list = create_element( 'div', { 'class': 'wpbc_bfb__static_text_links_list' } ); |
| 472 |
var add_button = create_element( 'button', { 'type': 'button', 'class': 'button button-secondary' }, get_text( 'add_link', 'Add link' ) ); |
| 473 |
var toolbar = create_element( 'div', { 'class': 'wpbc_bfb__static_text_links_toolbar' } ); |
| 474 |
var writer = create_element( 'textarea', { 'class': 'inspector__input', 'data-inspector-key': 'links', 'hidden': 'hidden' } ); |
| 475 |
var panel = slot_host.closest( '#wpbc_bfb__inspector' ) || slot_host.closest( '.wpbc_bfb__inspector' ); |
| 476 |
var text_input = panel ? panel.querySelector( 'textarea[data-inspector-key="text"]' ) : null; |
| 477 |
|
| 478 |
writer.value = JSON.stringify( links ); |
| 479 |
toolbar.appendChild( add_button ); |
| 480 |
editor.appendChild( token_list ); |
| 481 |
editor.appendChild( help ); |
| 482 |
editor.appendChild( status ); |
| 483 |
editor.appendChild( rows_list ); |
| 484 |
editor.appendChild( toolbar ); |
| 485 |
editor.appendChild( writer ); |
| 486 |
slot_host.appendChild( editor ); |
| 487 |
|
| 488 |
/** |
| 489 |
* Persist normalized editor state through the standard Inspector writer. |
| 490 |
* |
| 491 |
* @return {void} |
| 492 |
*/ |
| 493 |
function commit_links() { |
| 494 |
links = normalize_links( links ); |
| 495 |
writer.value = JSON.stringify( links ); |
| 496 |
dispatch_writer_input( writer ); |
| 497 |
render_tokens_and_status(); |
| 498 |
} |
| 499 |
|
| 500 |
/** |
| 501 |
* Return missing token definitions for the current Static Text content. |
| 502 |
* |
| 503 |
* @return {Array} Missing token keys. |
| 504 |
*/ |
| 505 |
function get_missing_tokens() { |
| 506 |
var source_tokens = extract_tokens( text_input ? text_input.value : '' ); |
| 507 |
var link_map = build_link_map( normalize_links( links ) ); |
| 508 |
|
| 509 |
return source_tokens.filter( |
| 510 |
function ( token_key ) { |
| 511 |
return ! link_map[ token_key ]; |
| 512 |
} |
| 513 |
); |
| 514 |
} |
| 515 |
|
| 516 |
/** |
| 517 |
* Render token insertion buttons and current validation guidance. |
| 518 |
* |
| 519 |
* @return {void} |
| 520 |
*/ |
| 521 |
function render_tokens_and_status() { |
| 522 |
var normalized_links = normalize_links( links ); |
| 523 |
var missing_tokens = get_missing_tokens(); |
| 524 |
|
| 525 |
token_list.textContent = ''; |
| 526 |
normalized_links.forEach( |
| 527 |
function ( link_obj ) { |
| 528 |
var token_button = create_element( |
| 529 |
'button', |
| 530 |
{ 'type': 'button', 'class': 'button button-secondary button-small' }, |
| 531 |
'{' + link_obj.key + '}' |
| 532 |
); |
| 533 |
|
| 534 |
token_button.addEventListener( |
| 535 |
'click', |
| 536 |
function () { |
| 537 |
if ( text_input ) { |
| 538 |
insert_token_at_cursor( text_input, link_obj.key ); |
| 539 |
} |
| 540 |
} |
| 541 |
); |
| 542 |
token_list.appendChild( token_button ); |
| 543 |
} |
| 544 |
); |
| 545 |
|
| 546 |
if ( missing_tokens.length ) { |
| 547 |
status.textContent = get_text( 'missing_definitions', 'Add a link definition for: %s' ).replace( '%s', missing_tokens.map( function ( key ) { return '{' + key + '}'; } ).join( ', ' ) ); |
| 548 |
} else if ( ! normalized_links.length ) { |
| 549 |
status.textContent = get_text( 'no_links', 'Add a link definition, then insert its token into the text.' ); |
| 550 |
} else { |
| 551 |
status.textContent = ''; |
| 552 |
} |
| 553 |
} |
| 554 |
|
| 555 |
/** |
| 556 |
* Build one labeled link-definition control. |
| 557 |
* |
| 558 |
* @param {string} label_text Control label. |
| 559 |
* @param {HTMLElement} control Form control. |
| 560 |
* |
| 561 |
* @return {HTMLElement} Control wrapper. |
| 562 |
*/ |
| 563 |
function build_labeled_control( label_text, control ) { |
| 564 |
var wrapper = create_element( 'label', { 'class': 'wpbc_bfb__static_text_link_control' } ); |
| 565 |
wrapper.appendChild( create_element( 'span', { 'class': 'wpbc_bfb__static_text_link_label' }, label_text ) ); |
| 566 |
wrapper.appendChild( control ); |
| 567 |
return wrapper; |
| 568 |
} |
| 569 |
|
| 570 |
/** |
| 571 |
* Render every editable definition row from current state. |
| 572 |
* |
| 573 |
* @return {void} |
| 574 |
*/ |
| 575 |
function render_rows() { |
| 576 |
links = normalize_links( links ); |
| 577 |
rows_list.textContent = ''; |
| 578 |
|
| 579 |
links.forEach( |
| 580 |
function ( link_obj, row_index ) { |
| 581 |
var row = create_element( 'div', { 'class': 'wpbc_bfb__static_text_link_row' } ); |
| 582 |
var key_input = create_element( 'input', { 'type': 'text', 'maxlength': '64', 'value': link_obj.key } ); |
| 583 |
var text_control = create_element( 'input', { 'type': 'text', 'maxlength': '300', 'value': link_obj.text } ); |
| 584 |
var type_select = create_element( 'select' ); |
| 585 |
var destination_input = create_element( 'input', { 'type': 'text', 'maxlength': '2048', 'value': link_obj.destination } ); |
| 586 |
var target_select = create_element( 'select' ); |
| 587 |
var css_input = create_element( 'input', { 'type': 'text', 'maxlength': '200', 'value': link_obj.cssclass } ); |
| 588 |
var actions = create_element( 'div', { 'class': 'wpbc_bfb__static_text_link_actions' } ); |
| 589 |
var duplicate_button = create_element( 'button', { 'type': 'button', 'class': 'button button-secondary button-small' }, get_text( 'duplicate', 'Duplicate' ) ); |
| 590 |
var remove_button = create_element( 'button', { 'type': 'button', 'class': 'button button-link-delete button-small' }, get_text( 'remove', 'Remove' ) ); |
| 591 |
|
| 592 |
type_select.appendChild( create_element( 'option', { 'value': 'url' }, get_text( 'url', 'URL' ) ) ); |
| 593 |
type_select.appendChild( create_element( 'option', { 'value': 'anchor' }, get_text( 'anchor', 'Anchor' ) ) ); |
| 594 |
type_select.value = link_obj.link_type; |
| 595 |
|
| 596 |
target_select.appendChild( create_element( 'option', { 'value': '_self' }, '_self' ) ); |
| 597 |
target_select.appendChild( create_element( 'option', { 'value': '_blank' }, '_blank' ) ); |
| 598 |
target_select.value = link_obj.target; |
| 599 |
target_select.disabled = 'anchor' === link_obj.link_type; |
| 600 |
|
| 601 |
key_input.addEventListener( 'input', function () { |
| 602 |
key_input.value = normalize_token_key( key_input.value ); |
| 603 |
links[ row_index ].key = key_input.value || 'link_' + String( row_index + 1 ); |
| 604 |
commit_links(); |
| 605 |
} ); |
| 606 |
text_control.addEventListener( 'input', function () { |
| 607 |
links[ row_index ].text = text_control.value; |
| 608 |
commit_links(); |
| 609 |
} ); |
| 610 |
type_select.addEventListener( 'change', function () { |
| 611 |
links[ row_index ].link_type = normalize_link_type( type_select.value ); |
| 612 |
target_select.disabled = 'anchor' === links[ row_index ].link_type; |
| 613 |
commit_links(); |
| 614 |
} ); |
| 615 |
destination_input.addEventListener( 'input', function () { |
| 616 |
links[ row_index ].destination = destination_input.value; |
| 617 |
commit_links(); |
| 618 |
} ); |
| 619 |
target_select.addEventListener( 'change', function () { |
| 620 |
links[ row_index ].target = normalize_target( target_select.value ); |
| 621 |
commit_links(); |
| 622 |
} ); |
| 623 |
css_input.addEventListener( 'input', function () { |
| 624 |
links[ row_index ].cssclass = css_input.value; |
| 625 |
commit_links(); |
| 626 |
} ); |
| 627 |
duplicate_button.addEventListener( 'click', function () { |
| 628 |
links.splice( row_index + 1, 0, clone_value( links[ row_index ] ) ); |
| 629 |
links = normalize_links( links ); |
| 630 |
render_rows(); |
| 631 |
commit_links(); |
| 632 |
} ); |
| 633 |
remove_button.addEventListener( 'click', function () { |
| 634 |
links.splice( row_index, 1 ); |
| 635 |
render_rows(); |
| 636 |
commit_links(); |
| 637 |
} ); |
| 638 |
|
| 639 |
row.appendChild( build_labeled_control( get_text( 'token_key', 'Token Key' ), key_input ) ); |
| 640 |
row.appendChild( build_labeled_control( get_text( 'visible_text', 'Text' ), text_control ) ); |
| 641 |
row.appendChild( build_labeled_control( get_text( 'link_type', 'Type' ), type_select ) ); |
| 642 |
row.appendChild( build_labeled_control( get_text( 'destination', 'Destination' ), destination_input ) ); |
| 643 |
row.appendChild( build_labeled_control( get_text( 'target', 'Target' ), target_select ) ); |
| 644 |
row.appendChild( build_labeled_control( get_text( 'css_class', 'CSS class' ), css_input ) ); |
| 645 |
actions.appendChild( duplicate_button ); |
| 646 |
actions.appendChild( remove_button ); |
| 647 |
row.appendChild( actions ); |
| 648 |
rows_list.appendChild( row ); |
| 649 |
} |
| 650 |
); |
| 651 |
} |
| 652 |
|
| 653 |
add_button.addEventListener( |
| 654 |
'click', |
| 655 |
function () { |
| 656 |
var missing_tokens = get_missing_tokens(); |
| 657 |
var next_key = missing_tokens.length ? missing_tokens[ 0 ] : 'link_' + String( links.length + 1 ); |
| 658 |
|
| 659 |
links.push( |
| 660 |
{ |
| 661 |
key : next_key, |
| 662 |
text : next_key.replace( /_/g, ' ' ), |
| 663 |
link_type : 'url', |
| 664 |
destination : '', |
| 665 |
target : '_blank', |
| 666 |
cssclass : '' |
| 667 |
} |
| 668 |
); |
| 669 |
render_rows(); |
| 670 |
commit_links(); |
| 671 |
} |
| 672 |
); |
| 673 |
|
| 674 |
if ( text_input ) { |
| 675 |
text_input.addEventListener( 'input', render_tokens_and_status ); |
| 676 |
} |
| 677 |
|
| 678 |
render_rows(); |
| 679 |
render_tokens_and_status(); |
| 680 |
} |
| 681 |
|
| 682 |
/** |
| 683 |
* Register the Static Text link editor with the Inspector Factory. |
| 684 |
* |
| 685 |
* @return {void} |
| 686 |
*/ |
| 687 |
function register_editor_slot() { |
| 688 |
w.wpbc_bfb_inspector_factory_slots = w.wpbc_bfb_inspector_factory_slots || {}; |
| 689 |
w.wpbc_bfb_inspector_factory_slots.static_text_links = render_editor_slot; |
| 690 |
} |
| 691 |
|
| 692 |
w.WPBC_BFB_Static_Text_Links = { |
| 693 |
build_content_html : build_content_html, |
| 694 |
extract_tokens : extract_tokens, |
| 695 |
normalize_destination : normalize_destination, |
| 696 |
normalize_links : normalize_links, |
| 697 |
normalize_token_key : normalize_token_key, |
| 698 |
register_editor_slot : register_editor_slot |
| 699 |
}; |
| 700 |
|
| 701 |
register_editor_slot(); |
| 702 |
|
| 703 |
})( window, document ); |
| 704 |
|
