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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 | $(function() { const crowi = window.crowi const crowiRenderer = window.crowiRenderer const inlineAttachment = window.inlineAttachment var pageId = $('#content-main').data('page-id') var pagePath = $('#content-main').data('path') // show/hide function FetchPagesUpdatePostAndInsert(path) { $.get('/_api/pages.updatePost', { path: path }, function(res) { if (res.ok) { var $slackChannels = $('#page-form-slack-channel') $slackChannels.val(res.updatePost.join(',')) } }) } var slackConfigured = $('#page-form-setting').data('slack-configured') // for new page if (!pageId) { if (!pageId && pagePath.match(/(20\d{4}|20\d{6}|20\d{2}_\d{1,2}|20\d{2}_\d{1,2}_\d{1,2})/)) { $('#page-warning-modal').modal('show') } if (slackConfigured) { FetchPagesUpdatePostAndInsert(pagePath) } } $('a[data-toggle="tab"][href="#edit-form"]').on('show.bs.tab', function() { $('.content-main').addClass('on-edit') if (slackConfigured) { var $slackChannels = $('#page-form-slack-channel') var slackChannels = $slackChannels.val() // if slackChannels is empty, then fetch default (admin setting) // if not empty, it means someone specified this setting for the page. if (slackChannels === '') { FetchPagesUpdatePostAndInsert(pagePath) } } }) $('a[data-toggle="tab"][href="#edit-form"]').on('hide.bs.tab', function() { $('.content-main').removeClass('on-edit') }) // preview watch var originalContent = $('#form-body').val() // restore draft // とりあえず、originalContent がない場合のみ復元する。(それ以外の場合は後で考える) var draft = crowi.findDraft(pagePath) var originalRevision = $('#page-form [name="pageForm[currentRevision]"]').val() if (!originalRevision && draft) { // TODO $('#form-body').val(draft) } var prevContent = originalContent function renderPreview() { var content = $('#form-body').val() as string var previewBody = $('#preview-body') var previewBodyElement = previewBody[0] as HTMLDivElement var parsedHTML = crowiRenderer.render(content, previewBodyElement) previewBody.html(parsedHTML) } // for initialize preview renderPreview() setInterval(function() { var content = $('#form-body').val() if (prevContent != content) { renderPreview() prevContent = content } }, 500) // edit detection var isFormChanged = false $(window).on('beforeunload', function(e) { if (isFormChanged) { // TODO i18n return "You haven't finished your comment yet. Do you want to leave without finishing?" } }) $('#form-body').on('keyup change', function(e) { var content = $('#form-body').val() as string if (originalContent != content) { isFormChanged = true crowi.saveDraft(pagePath, content) } else { isFormChanged = false crowi.clearDraft(pagePath) } }) $('#page-form').on('submit', function(e) { // avoid message isFormChanged = false crowi.clearDraft(pagePath) }) // This is a temporary implementation until porting to React. var insertText = function(start, end, newText, mode) { var editor = document.querySelector('#form-body') as HTMLTextAreaElement mode = mode || 'after' switch (mode) { case 'before': editor.setSelectionRange(start, start) break case 'replace': editor.setSelectionRange(start, end) break case 'after': default: editor.setSelectionRange(end, end) } editor.focus() var inserted = false try { // Chrome, Safari inserted = document.execCommand('insertText', false, newText) } catch (e) { inserted = false } if (!inserted) { // Firefox editor.value = editor.value.substr(0, start) + newText + editor.value.substr(end) } } var getCurrentLine = function(event) { var $target = $(event.target) var text = $target.val() as string var pos = $target.selection('getPos') if (text === null || pos.start !== pos.end) { return null } var startPos = text.lastIndexOf('\n', pos.start - 1) + 1 var endPos = text.indexOf('\n', pos.start) if (endPos === -1) { endPos = text.length } return { text: text.slice(startPos, endPos), start: startPos, end: endPos, caret: pos.start, endOfLine: !$.trim(text.slice(pos.start, endPos)), } } var getPrevLine = function(event) { var $target = $(event.target) var currentLine = getCurrentLine(event) var start = currentLine ? currentLine.start : 0 var text = ($target.val() as string).slice(0, start) var startPos = text.lastIndexOf('\n', start - 2) + 1 var endPos = start return { text: text.slice(startPos, endPos), start: startPos, end: endPos, } } var handleTabKey = function(event) { event.preventDefault() var $target = $(event.target) var currentLine = getCurrentLine(event) var text = $target.val() as string var pos = $target.selection('getPos') // When the user presses CTRL + TAB, it is a case to control the tab of the browser // (for Firefox 54 on Windows) if (event.ctrlKey === true) { return } if (currentLine) { $target.selection('setPos', { start: currentLine.start, end: currentLine.end - 1 }) } if (event.shiftKey === true) { if (currentLine && currentLine.text.charAt(0) === '|') { // prev cell in table var newPos = text.lastIndexOf('|', pos.start - 1) if (newPos > 0) { $target.selection('setPos', { start: newPos - 1, end: newPos - 1 }) } } else { // re indent var reindentedText = $target.selection().replace(/^ {1,4}/gm, '') var reindentedCount = $target.selection().length - reindentedText.length $target.selection('replace', { text: reindentedText, mode: 'before' }) if (currentLine) { $target.selection('setPos', { start: pos.start - reindentedCount, end: pos.start - reindentedCount }) } } } else { if (currentLine && currentLine.text.charAt(0) === '|') { // next cell in table var newPos = text.indexOf('|', pos.start + 1) if (newPos < 0 || newPos === text.lastIndexOf('|', currentLine.end - 1)) { $target.selection('setPos', { start: currentLine.end, end: currentLine.end }) } else { $target.selection('setPos', { start: newPos + 2, end: newPos + 2 }) } } else { // indent $target.selection('replace', { text: ' ' + $target .selection() .split('\n') .join('\n '), mode: 'before', }) if (currentLine) { $target.selection('setPos', { start: pos.start + 4, end: pos.start + 4 }) } } } $target.trigger('input') } var handleEnterKey = function(event) { if (event.metaKey || event.ctrlKey || event.shiftKey) { return } var currentLine = getCurrentLine(event) if (!currentLine || currentLine.start === currentLine.caret) { return } var $target = $(event.target) var match = currentLine.text.match(/^(\s*(?:-|\+|\*|\d+\.) (?:\[(?:x| )\] )?)\s*\S/) if (match) { // smart indent with list if (currentLine.text.match(/^(\s*(?:-|\+|\*|\d+\.) (?:\[(?:x| )\] ))\s*$/)) { // empty task list $target.selection('setPos', { start: currentLine.start, end: currentLine.end - 1 }) return } event.preventDefault() var listMark = match[1].replace(/\[x\]/, '[ ]') var listMarkMatch = listMark.match(/^(\s*)(\d+)\./) if (listMarkMatch) { var indent = listMarkMatch[1] var num = parseInt(listMarkMatch[2]) if (num !== 1) { listMark = listMark.replace(/\s*\d+/, indent + (num + 1)) } } // $target.selection('insert', {text: "\n" + listMark, mode: 'before'}); var pos = $target.selection('getPos') insertText(pos.start, pos.start, '\n' + listMark, 'replace') var newPosition = pos.start + ('\n' + listMark).length $target.selection('setPos', { start: newPosition, end: newPosition }) } else if (currentLine.text.match(/^(\s*(?:-|\+|\*|\d+\.) )/)) { // remove list $target.selection('setPos', { start: currentLine.start, end: currentLine.end }) } else if (currentLine.text.match(/^.*\|\s*$/)) { // new row for table if (currentLine.text.match(/^[|\s]+$/)) { $target.selection('setPos', { start: currentLine.start, end: currentLine.end }) return } if (!currentLine.endOfLine) { return } event.preventDefault() var row: string[] = [] var cellbarMatch = currentLine.text.match(/\|/g) as RegExpMatchArray for (var i = 0; i < cellbarMatch.length; i++) { row.push('|') } var prevLine = getPrevLine(event) if (!prevLine || (!currentLine.text.match(/---/) && !prevLine.text.match(/\|/g))) { // $target.selection('insert', {text: "\n" + row.join(' --- ') + "\n" + row.join(' '), mode: 'before'}); var pos = $target.selection('getPos') insertText(pos.start, pos.start, '\n' + row.join(' --- ') + '\n' + row.join(' '), 'after') $target.selection('setPos', { start: currentLine.caret + 6 * row.length - 1, end: currentLine.caret + 6 * row.length - 1, }) } else { // $target.selection('insert', {text: "\n" + row.join(' '), mode: 'before'}); var pos = $target.selection('getPos') insertText(pos.start, pos.end, '\n' + row.join(' '), 'after') $target.selection('setPos', { start: currentLine.caret + 3, end: currentLine.caret + 3 }) } } $target.trigger('input') } var handleEscapeKey = function(event) { event.preventDefault() var $target = $(event.target) $target.blur() } var handleSpaceKey = function(event) { // keybind: alt + shift + space if (!(event.shiftKey && event.altKey)) { return } var currentLine = getCurrentLine(event) if (!currentLine) { return } var $target = $(event.target) var match = currentLine.text.match(/^(\s*)(-|\+|\*|\d+\.) (?:\[(x| )\] )(.*)/) if (match) { event.preventDefault() var checkMark = match[3] == ' ' ? 'x' : ' ' var replaceTo = match[1] + match[2] + ' [' + checkMark + '] ' + match[4] $target.selection('setPos', { start: currentLine.start, end: currentLine.end }) // $target.selection('replace', {text: replaceTo, mode: 'keep'}); insertText(currentLine.start, currentLine.end, replaceTo, 'replace') $target.selection('setPos', { start: currentLine.caret, end: currentLine.caret }) $target.trigger('input') } } // markdown helper inspired by 'esarea'. // see: https://github.com/fukayatsu/esarea $('textarea#form-body').on('keydown', function(event) { switch (event.which || event.keyCode) { case 9: handleTabKey(event) break case 13: handleEnterKey(event) break case 27: handleEscapeKey(event) break case 32: handleSpaceKey(event) break default: } }) var handlePasteEvent = function(event) { var currentLine = getCurrentLine(event) if (!currentLine) { return false } var $target = $(event.target) var pasteText = event.clipboardData.getData('text') var match = currentLine.text.match(/^(\s*(?:>|-|\+|\*|\d+\.) (?:\[(?:x| )\] )?)/) if (match) { if (pasteText.match(/(?:\r\n|\r|\n)/)) { pasteText = pasteText.replace(/(\r\n|\r|\n)/g, '$1' + match[1]) } } // $target.selection('insert', {text: pasteText, mode: 'after'}); insertText(currentLine.caret, currentLine.caret, pasteText, 'replace') var newPos = currentLine.caret + pasteText.length $target.selection('setPos', { start: newPos, end: newPos }) return true } const formBody = document.getElementById('form-body') if (formBody) { formBody.addEventListener('paste', function(event) { if (handlePasteEvent(event)) { event.preventDefault() } }) } var unbindInlineAttachment = function($form) { $form.unbind('.inlineattach') } var bindInlineAttachment = function($form, attachmentOption) { var editor = createEditorInstance($form) var InlineAttachment = inlineAttachment var inlineattach = new InlineAttachment(attachmentOption, editor) $form.bind({ 'paste.inlineattach': function(e) { inlineattach.onPaste(e.originalEvent) }, 'drop.inlineattach': function(e) { e.stopPropagation() e.preventDefault() inlineattach.onDrop(e.originalEvent) }, 'dragenter.inlineattach dragover.inlineattach': function(e) { e.stopPropagation() e.preventDefault() }, }) } var createEditorInstance = function($form) { var $this = $form return { getValue: function() { return $this.val() }, insertValue: function(val) { inlineAttachment.util.insertTextAtCursor($this[0], val) }, setValue: function(val) { $this.val(val) }, } } var $inputForm = $('form.uploadable textarea#form-body') if ($inputForm.length > 0) { var csrfToken = $('form.uploadable input#edit-form-csrf').val() var pageId = $('#content-main').data('page-id') || 0 var attachmentOption: any = { uploadUrl: '/_api/attachments.add', extraParams: { path: location.pathname, page_id: pageId, _csrf: csrfToken, }, progressText: '(Uploading file...)', jsonFieldName: 'url', allowedTypes: ['image/jpeg', 'image/png', 'image/jpg', 'image/gif', 'image/svg+xml'], } // if files upload is set var config = crowi.getConfig() if (config.upload && config.upload.file) { attachmentOption.allowedTypes = '*' } attachmentOption.remoteFilename = function(file) { return file.name } attachmentOption.onFileReceived = function(file) { // if not image if (!file.type.match(/^image\/.+$/)) { // modify urlText with 'a' tag this.settings.urlText = `[${file.name}]({filename})\n` } else { this.settings.urlText = `\n` } } attachmentOption.onFileUploadResponse = function(res) { var result = JSON.parse(res.response) if (result.ok && result.pageCreated) { var page = result.page var pageId = page._id $('#content-main').data('page-id', page._id) $('#page-form [name="pageForm[currentRevision]"]').val(page.revision._id) unbindInlineAttachment($inputForm) attachmentOption.extraParams.page_id = pageId bindInlineAttachment($inputForm, attachmentOption) } return true } bindInlineAttachment($inputForm, attachmentOption) $('textarea#form-body').on('dragenter dragover', function() { $(this).addClass('dragover') }) $('textarea#form-body').on('drop dragleave dragend', function() { $(this).removeClass('dragover') }) } var enableScrollSync = function() { var getMaxScrollTop = function(dom) { var rect = dom.getBoundingClientRect() return dom.scrollHeight - rect.height } var getScrollRate = function(dom) { var maxScrollTop = getMaxScrollTop(dom) var rate = dom.scrollTop / maxScrollTop return rate } var getScrollTop = function(dom, rate) { var maxScrollTop = getMaxScrollTop(dom) var top = maxScrollTop * rate return top } var editor = document.querySelector('#form-body') as HTMLTextAreaElement var preview = document.querySelector('#preview-body') as HTMLDivElement editor.addEventListener('scroll', function(event) { var rate = getScrollRate(this) var top = getScrollTop(preview, rate) preview.scrollTop = top }) } enableScrollSync() }) |