diff options
Diffstat (limited to 'web/react')
-rw-r--r-- | web/react/components/create_comment.jsx | 7 | ||||
-rw-r--r-- | web/react/components/create_post.jsx | 8 | ||||
-rw-r--r-- | web/react/components/edit_post_modal.jsx | 10 | ||||
-rw-r--r-- | web/react/components/textbox.jsx | 2 | ||||
-rw-r--r-- | web/react/utils/constants.jsx | 1 | ||||
-rw-r--r-- | web/react/utils/utils.jsx | 52 |
6 files changed, 72 insertions, 8 deletions
diff --git a/web/react/components/create_comment.jsx b/web/react/components/create_comment.jsx index c2b7e222f..f6e34fda9 100644 --- a/web/react/components/create_comment.jsx +++ b/web/react/components/create_comment.jsx @@ -104,14 +104,17 @@ module.exports = React.createClass({ this.lastTime = t; } }, - handleUserInput: function(messageText) { + handleUserInput: function(message) { + var messageText = utils.truncateText(message); + var newPostError = utils.checkMessageLengthError(messageText, this.state.postError, 'Comment length cannot exceed ' + Constants.MAX_POST_LEN + ' characters'); + var draft = PostStore.getCommentDraft(this.props.rootId); draft.message = messageText; PostStore.storeCommentDraft(this.props.rootId, draft); $('.post-right__scroll').scrollTop($('.post-right__scroll')[0].scrollHeight); $('.post-right__scroll').perfectScrollbar('update'); - this.setState({messageText: messageText}); + this.setState({messageText: messageText, postError: newPostError}); }, handleUploadStart: function(clientIds, channelId) { var draft = PostStore.getCommentDraft(this.props.rootId); diff --git a/web/react/components/create_post.jsx b/web/react/components/create_post.jsx index 9aef2dea4..73210c855 100644 --- a/web/react/components/create_post.jsx +++ b/web/react/components/create_post.jsx @@ -18,6 +18,7 @@ var Constants = require('../utils/constants.jsx'); var ActionTypes = Constants.ActionTypes; module.exports = React.createClass({ + displayName: 'CreatePost', lastTime: 0, handleSubmit: function(e) { e.preventDefault(); @@ -129,9 +130,12 @@ module.exports = React.createClass({ this.lastTime = t; } }, - handleUserInput: function(messageText) { + handleUserInput: function(message) { + var messageText = utils.truncateText(message); + var newPostError = utils.checkMessageLengthError(messageText, this.state.postError, 'Message length cannot exceed ' + Constants.MAX_POST_LEN + ' characters'); + this.resizePostHolder(); - this.setState({messageText: messageText}); + this.setState({messageText: messageText, postError: newPostError}); var draft = PostStore.getCurrentDraft(); draft['message'] = messageText; diff --git a/web/react/components/edit_post_modal.jsx b/web/react/components/edit_post_modal.jsx index a801cfc1b..df692e1bb 100644 --- a/web/react/components/edit_post_modal.jsx +++ b/web/react/components/edit_post_modal.jsx @@ -3,6 +3,8 @@ var Client = require('../utils/client.jsx'); var AsyncClient = require('../utils/async_client.jsx'); +var Constants = require('../utils/constants.jsx'); +var utils = require('../utils/utils.jsx'); var Textbox = require('./textbox.jsx'); var BrowserStore = require('../stores/browser_store.jsx'); @@ -37,7 +39,9 @@ module.exports = React.createClass({ $(this.state.refocusId).focus(); }, handleEditInput: function(editText) { - this.setState({ editText: editText }); + var editMessage = utils.truncateText(editText); + var newError = utils.checkMessageLengthError(editMessage, this.state.error, 'New message length cannot exceed ' + Constants.MAX_POST_LEN + ' characters'); + this.setState({editText: editMessage, error: newError}); }, handleEditKeyPress: function(e) { if (e.which == 13 && !e.shiftKey && !e.altKey) { @@ -53,7 +57,7 @@ module.exports = React.createClass({ var self = this; $(this.refs.modal.getDOMNode()).on('hidden.bs.modal', function(e) { - self.setState({ editText: "", title: "", channel_id: "", post_id: "", comments: 0, refocusId: "" }); + self.setState({editText: "", title: "", channel_id: "", post_id: "", comments: 0, refocusId: "", error: ''}); }); $(this.refs.modal.getDOMNode()).on('show.bs.modal', function(e) { @@ -69,7 +73,7 @@ module.exports = React.createClass({ return { editText: "", title: "", post_id: "", channel_id: "", comments: 0, refocusId: "" }; }, render: function() { - var error = this.state.error ? <div className='form-group has-error'><label className='control-label'>{ this.state.error }</label></div> : null; + var error = this.state.error ? <div className='form-group has-error'><br /><label className='control-label'>{ this.state.error }</label></div> : <div className='form-group'><br /></div>; return ( <div className="modal fade edit-modal" ref="modal" id="edit_post" role="dialog" tabIndex="-1" aria-hidden="true"> diff --git a/web/react/components/textbox.jsx b/web/react/components/textbox.jsx index b5c5cc564..efd2dd810 100644 --- a/web/react/components/textbox.jsx +++ b/web/react/components/textbox.jsx @@ -257,7 +257,7 @@ module.exports = React.createClass({ return ( <div ref='wrapper' className='textarea-wrapper'> <CommandList ref='commands' addCommand={this.addCommand} channelId={this.props.channelId} /> - <textarea id={this.props.id} ref='message' className={'form-control custom-textarea ' + this.state.connection} spellCheck='true' autoComplete='off' autoCorrect='off' rows='1' placeholder={this.props.createMessage} value={this.props.messageText} onInput={this.handleChange} onChange={this.handleChange} onKeyPress={this.handleKeyPress} onKeyDown={this.handleKeyDown} onFocus={this.handleFocus} onBlur={this.handleBlur} onPaste={this.handlePaste} /> + <textarea id={this.props.id} ref='message' className={'form-control custom-textarea ' + this.state.connection} spellCheck='true' autoComplete='off' autoCorrect='off' rows='1' maxLength={Constants.MAX_POST_LEN} placeholder={this.props.createMessage} value={this.props.messageText} onInput={this.handleChange} onChange={this.handleChange} onKeyPress={this.handleKeyPress} onKeyDown={this.handleKeyDown} onFocus={this.handleFocus} onBlur={this.handleBlur} onPaste={this.handlePaste} /> </div> ); } diff --git a/web/react/utils/constants.jsx b/web/react/utils/constants.jsx index 8239a4a69..82fc3da22 100644 --- a/web/react/utils/constants.jsx +++ b/web/react/utils/constants.jsx @@ -92,6 +92,7 @@ module.exports = { ], MONTHS: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"], MAX_DMS: 20, + MAX_POST_LEN: 4000, ONLINE_ICON_SVG: "<svg version='1.1' id='Layer_1' xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:cc='http://creativecommons.org/ns#' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:svg='http://www.w3.org/2000/svg' xmlns:sodipodi='http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd' xmlns:inkscape='http://www.inkscape.org/namespaces/inkscape' sodipodi:docname='TRASH_1_4.svg' inkscape:version='0.48.4 r9939' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='12px' height='12px' viewBox='0 0 12 12' enable-background='new 0 0 12 12' xml:space='preserve'><sodipodi:namedview inkscape:cy='139.7898' inkscape:cx='26.358185' inkscape:zoom='1.18' showguides='true' showgrid='false' id='namedview6' guidetolerance='10' gridtolerance='10' objecttolerance='10' borderopacity='1' bordercolor='#666666' pagecolor='#ffffff' inkscape:current-layer='Layer_1' inkscape:window-maximized='1' inkscape:window-y='-8' inkscape:window-x='-8' inkscape:window-height='705' inkscape:window-width='1366' inkscape:guide-bbox='true' inkscape:pageshadow='2' inkscape:pageopacity='0'><sodipodi:guide position='50.036793,85.991376' orientation='1,0' id='guide2986'></sodipodi:guide><sodipodi:guide position='58.426196,66.216355' orientation='0,1' id='guide3047'></sodipodi:guide></sodipodi:namedview><g><g><path class='online--icon' d='M6,5.487c1.371,0,2.482-1.116,2.482-2.493c0-1.378-1.111-2.495-2.482-2.495S3.518,1.616,3.518,2.994C3.518,4.371,4.629,5.487,6,5.487z M10.452,8.545c-0.101-0.829-0.36-1.968-0.726-2.541C9.475,5.606,8.5,5.5,8.5,5.5S8.43,7.521,6,7.521C3.507,7.521,3.5,5.5,3.5,5.5S2.527,5.606,2.273,6.004C1.908,6.577,1.648,7.716,1.547,8.545C1.521,8.688,1.49,9.082,1.498,9.142c0.161,1.295,2.238,2.322,4.375,2.358C5.916,11.501,5.958,11.501,6,11.501c0.043,0,0.084,0,0.127-0.001c2.076-0.026,4.214-1.063,4.375-2.358C10.509,9.082,10.471,8.696,10.452,8.545z'/></g></g></svg>", OFFLINE_ICON_SVG: "<svg version='1.1' id='Layer_1' xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:cc='http://creativecommons.org/ns#' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:svg='http://www.w3.org/2000/svg' xmlns:sodipodi='http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd' xmlns:inkscape='http://www.inkscape.org/namespaces/inkscape' sodipodi:docname='TRASH_1_4.svg' inkscape:version='0.48.4 r9939' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='12px' height='12px' viewBox='0 0 12 12' enable-background='new 0 0 12 12' xml:space='preserve'><sodipodi:namedview inkscape:cy='139.7898' inkscape:cx='26.358185' inkscape:zoom='1.18' showguides='true' showgrid='false' id='namedview6' guidetolerance='10' gridtolerance='10' objecttolerance='10' borderopacity='1' bordercolor='#666666' pagecolor='#ffffff' inkscape:current-layer='Layer_1' inkscape:window-maximized='1' inkscape:window-y='-8' inkscape:window-x='-8' inkscape:window-height='705' inkscape:window-width='1366' inkscape:guide-bbox='true' inkscape:pageshadow='2' inkscape:pageopacity='0'><sodipodi:guide position='50.036793,85.991376' orientation='1,0' id='guide2986'></sodipodi:guide><sodipodi:guide position='58.426196,66.216355' orientation='0,1' id='guide3047'></sodipodi:guide></sodipodi:namedview><g><g><path fill='#cccccc' d='M6.002,7.143C5.645,7.363,5.167,7.52,4.502,7.52c-2.493,0-2.5-2.02-2.5-2.02S1.029,5.607,0.775,6.004C0.41,6.577,0.15,7.716,0.049,8.545c-0.025,0.145-0.057,0.537-0.05,0.598c0.162,1.295,2.237,2.321,4.375,2.357c0.043,0.001,0.085,0.001,0.127,0.001c0.043,0,0.084,0,0.127-0.001c1.879-0.023,3.793-0.879,4.263-2h-2.89L6.002,7.143L6.002,7.143z M4.501,5.488c1.372,0,2.483-1.117,2.483-2.494c0-1.378-1.111-2.495-2.483-2.495c-1.371,0-2.481,1.117-2.481,2.495C2.02,4.371,3.13,5.488,4.501,5.488z M7.002,6.5v2h5v-2H7.002z'/></g></g></svg>", MENU_ICON: "<svg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px'width='4px' height='16px' viewBox='0 0 8 32' enable-background='new 0 0 8 32' xml:space='preserve'> <g> <circle cx='4' cy='4.062' r='4'/> <circle cx='4' cy='16' r='4'/> <circle cx='4' cy='28' r='4'/> </g> </svg>", diff --git a/web/react/utils/utils.jsx b/web/react/utils/utils.jsx index 13989ad82..f0cf17446 100644 --- a/web/react/utils/utils.jsx +++ b/web/react/utils/utils.jsx @@ -987,6 +987,58 @@ module.exports.isBrowserFirefox = function() { return navigator && navigator.userAgent && navigator.userAgent.toLowerCase().indexOf('firefox') > -1; }; +// Checks if browser is IE10 or IE11 +module.exports.isBrowserIE = function() { + if (window.navigator && window.navigator.userAgent) { + var ua = window.navigator.userAgent; + + return ua.indexOf('Trident/7.0') > 0 || ua.indexOf('Trident/6.0') > 0; + } + + return false; +}; + +module.exports.isBrowserEdge = function() { + return window.naviagtor && navigator.userAgent && navigator.userAgent.toLowerCase().indexOf('edge') > -1; +}; + +// Gets text length consistent with maxlength property of textarea html tag +module.exports.getLengthOfTextInTextarea = function(messageText) { + // Need to get length with carriage returns counting as two characters to match textbox maxlength behavior + // unless ie10/ie11/edge which already do + + var len = messageText.length; + if (!module.exports.isBrowserIE() && !module.exports.isBrowserEdge()) { + len = messageText.replace(/\r(?!\n)|\n(?!\r)/g, '--').length; + } + + return len; +}; + +module.exports.checkMessageLengthError = function(message, currentError, newError) { + var updatedError = currentError; + var len = module.exports.getLengthOfTextInTextarea(message); + + if (!currentError && len >= Constants.MAX_POST_LEN) { + updatedError = newError; + } else if (currentError === newError && len < Constants.MAX_POST_LEN) { + updatedError = ''; + } + + return updatedError; +}; + +// Necessary due to issues with textarea max length and pasting newlines +module.exports.truncateText = function(message) { + var lengthDifference = module.exports.getLengthOfTextInTextarea(message) - message.length; + + if (lengthDifference > 0) { + return message.substring(0, Constants.MAX_POST_LEN - lengthDifference); + } + + return message.substring(0, Constants.MAX_POST_LEN); +}; + // Used to get the id of the other user from a DM channel module.exports.getUserIdFromChannelName = function(channel) { var ids = channel.name.split('__'); |