diff --git a/public/javascripts/download/jquery.fileDownload.js b/public/javascripts/download/jquery.fileDownload.js new file mode 100644 index 000000000..0d0301c23 --- /dev/null +++ b/public/javascripts/download/jquery.fileDownload.js @@ -0,0 +1,490 @@ +/* +* jQuery File Download Plugin v1.4.5 +* +* http://www.johnculviner.com +* +* Copyright (c) 2013 - John Culviner +* +* Licensed under the MIT license: +* http://www.opensource.org/licenses/mit-license.php +* +* !!!!NOTE!!!! +* You must also write a cookie in conjunction with using this plugin in the server's response headers containing the file download: +* Set-Cookie: fileDownload=true; path=/" +* !!!!NOTE!!!! +*/ + +(function($, window){ + // i'll just put them here to get evaluated on script load + var htmlSpecialCharsRegEx = /[<>&\r\n"']/gm; + var htmlSpecialCharsPlaceHolders = { + '<': 'lt;', + '>': 'gt;', + '&': 'amp;', + '\r': "#13;", + '\n': "#10;", + '"': 'quot;', + "'": '#39;' /*single quotes just to be safe, IE8 doesn't support ', so use ' instead */ + }; + +$.extend({ + // + //$.fileDownload('/path/to/url/', options) + // see directly below for possible 'options' + fileDownload: function (fileUrl, options) { + + //provide some reasonable defaults to any unspecified options below + var settings = $.extend({ + + // + //Requires jQuery UI: provide a message to display to the user when the file download is being prepared before the browser's dialog appears + // + preparingMessageHtml: null, + + // + //Requires jQuery UI: provide a message to display to the user when a file download fails + // + failMessageHtml: null, + + // + //the stock android browser straight up doesn't support file downloads initiated by a non GET: http://code.google.com/p/android/issues/detail?id=1780 + //specify a message here to display if a user tries with an android browser + //if jQuery UI is installed this will be a dialog, otherwise it will be an alert + //Set to null to disable the message and attempt to download anyway + // + androidPostUnsupportedMessageHtml: "Unfortunately your Android browser doesn't support this type of file download. Please try again with a different browser.", + + // + //Requires jQuery UI: options to pass into jQuery UI Dialog + // + dialogOptions: { modal: true }, + + // + //a function to call while the dowload is being prepared before the browser's dialog appears + //Args: + // url - the original url attempted + // + prepareCallback: function (url) { }, + + // + //a function to call after a file download successfully completed + //Args: + // url - the original url attempted + // + successCallback: function (url) { }, + + // + //a function to call after a file download request was canceled + //Args: + // url - the original url attempted + // + abortCallback: function (url) { }, + + // + //a function to call after a file download failed + //Args: + // responseHtml - the html that came back in response to the file download. this won't necessarily come back depending on the browser. + // in less than IE9 a cross domain error occurs because 500+ errors cause a cross domain issue due to IE subbing out the + // server's error message with a "helpful" IE built in message + // url - the original url attempted + // error - original error cautch from exception + // + failCallback: function (responseHtml, url, error) { }, + + // + // the HTTP method to use. Defaults to "GET". + // + httpMethod: "GET", + + // + // if specified will perform a "httpMethod" request to the specified 'fileUrl' using the specified data. + // data must be an object (which will be $.param serialized) or already a key=value param string + // + data: null, + + // + //a period in milliseconds to poll to determine if a successful file download has occured or not + // + checkInterval: 100, + + // + //the cookie name to indicate if a file download has occured + // + cookieName: "fileDownload", + + // + //the cookie value for the above name to indicate that a file download has occured + // + cookieValue: "true", + + // + //the cookie path for above name value pair + // + cookiePath: "/", + + // + //if specified it will be used when attempting to clear the above name value pair + //useful for when downloads are being served on a subdomain (e.g. downloads.example.com) + // + cookieDomain: null, + + // + //the title for the popup second window as a download is processing in the case of a mobile browser + // + popupWindowTitle: "Initiating file download...", + + // + //Functionality to encode HTML entities for a POST, need this if data is an object with properties whose values contains strings with quotation marks. + //HTML entity encoding is done by replacing all &,<,>,',",\r,\n characters. + //Note that some browsers will POST the string htmlentity-encoded whilst others will decode it before POSTing. + //It is recommended that on the server, htmlentity decoding is done irrespective. + // + encodeHTMLEntities: true + + }, options); + + var deferred = new $.Deferred(); + + //Setup mobile browser detection: Partial credit: http://detectmobilebrowser.com/ + var userAgent = (navigator.userAgent || navigator.vendor || window.opera).toLowerCase(); + + var isIos; //has full support of features in iOS 4.0+, uses a new window to accomplish this. + var isAndroid; //has full support of GET features in 4.0+ by using a new window. Non-GET is completely unsupported by the browser. See above for specifying a message. + var isOtherMobileBrowser; //there is no way to reliably guess here so all other mobile devices will GET and POST to the current window. + + if (/ip(ad|hone|od)/.test(userAgent)) { + + isIos = true; + + } else if (userAgent.indexOf('android') !== -1) { + + isAndroid = true; + + } else { + + isOtherMobileBrowser = /avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|playbook|silk|iemobile|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(userAgent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(userAgent.substr(0, 4)); + + } + + var httpMethodUpper = settings.httpMethod.toUpperCase(); + + if (isAndroid && httpMethodUpper !== "GET" && settings.androidPostUnsupportedMessageHtml) { + //the stock android browser straight up doesn't support file downloads initiated by non GET requests: http://code.google.com/p/android/issues/detail?id=1780 + + if ($().dialog) { + $("
").html(settings.androidPostUnsupportedMessageHtml).dialog(settings.dialogOptions); + } else { + alert(settings.androidPostUnsupportedMessageHtml); + } + + return deferred.reject(); + } + + var $preparingDialog = null; + + var internalCallbacks = { + + onPrepare: function (url) { + + //wire up a jquery dialog to display the preparing message if specified + if (settings.preparingMessageHtml) { + + $preparingDialog = $("
").html(settings.preparingMessageHtml).dialog(settings.dialogOptions); + + } else if (settings.prepareCallback) { + + settings.prepareCallback(url); + + } + + }, + + onSuccess: function (url) { + + //remove the perparing message if it was specified + if ($preparingDialog) { + $preparingDialog.dialog('close'); + } + + settings.successCallback(url); + + deferred.resolve(url); + }, + + onAbort: function (url) { + + //remove the perparing message if it was specified + if ($preparingDialog) { + $preparingDialog.dialog('close'); + }; + + settings.abortCallback(url); + + deferred.reject(url); + }, + + onFail: function (responseHtml, url, error) { + + //remove the perparing message if it was specified + if ($preparingDialog) { + $preparingDialog.dialog('close'); + } + + //wire up a jquery dialog to display the fail message if specified + if (settings.failMessageHtml) { + $("
").html(settings.failMessageHtml).dialog(settings.dialogOptions); + } + + settings.failCallback(responseHtml, url, error); + + deferred.reject(responseHtml, url); + } + }; + + internalCallbacks.onPrepare(fileUrl); + + //make settings.data a param string if it exists and isn't already + if (settings.data !== null && typeof settings.data !== "string") { + settings.data = $.param(settings.data); + } + + + var $iframe, + downloadWindow, + formDoc, + $form; + + if (httpMethodUpper === "GET") { + + if (settings.data !== null) { + //need to merge any fileUrl params with the data object + + var qsStart = fileUrl.indexOf('?'); + + if (qsStart !== -1) { + //we have a querystring in the url + + if (fileUrl.substring(fileUrl.length - 1) !== "&") { + fileUrl = fileUrl + "&"; + } + } else { + + fileUrl = fileUrl + "?"; + } + + fileUrl = fileUrl + settings.data; + } + + if (isIos || isAndroid) { + + downloadWindow = window.open(fileUrl); + downloadWindow.document.title = settings.popupWindowTitle; + window.focus(); + + } else if (isOtherMobileBrowser) { + + window.location(fileUrl); + + } else { + + //create a temporary iframe that is used to request the fileUrl as a GET request + $iframe = $("").appendTo("body"); + } + + } else { + + var formInnerHtml = ""; + + if (settings.data !== null) { + + $.each(settings.data.replace(/\+/g, ' ').split("&"), function () { + + var kvp = this.split("="); + + //Issue: When value contains sign '=' then the kvp array does have more than 2 items. We have to join value back + var k = kvp[0]; + kvp.shift(); + var v = kvp.join("="); + kvp = [k, v]; + + var key = settings.encodeHTMLEntities ? htmlSpecialCharsEntityEncode(decodeURIComponent(kvp[0])) : decodeURIComponent(kvp[0]); + if (key) { + var value = settings.encodeHTMLEntities ? htmlSpecialCharsEntityEncode(decodeURIComponent(kvp[1])) : decodeURIComponent(kvp[1]); + formInnerHtml += ''; + } + }); + } + + if (isOtherMobileBrowser) { + + $form = $("
").appendTo("body"); + $form.hide() + .prop('method', settings.httpMethod) + .prop('action', fileUrl) + .html(formInnerHtml); + + } else { + + if (isIos) { + + downloadWindow = window.open("about:blank"); + downloadWindow.document.title = settings.popupWindowTitle; + formDoc = downloadWindow.document; + window.focus(); + + } else { + + $iframe = $("").appendTo("body"); + formDoc = getiframeDocument($iframe); + } + + formDoc.write("" + formInnerHtml + "
" + settings.popupWindowTitle + ""); + $form = $(formDoc).find('form'); + } + + $form.submit(); + } + + + //check if the file download has completed every checkInterval ms + setTimeout(checkFileDownloadComplete, settings.checkInterval); + + + function checkFileDownloadComplete() { + //has the cookie been written due to a file download occuring? + + var cookieValue = settings.cookieValue; + if(typeof cookieValue == 'string') { + cookieValue = cookieValue.toLowerCase(); + } + + var lowerCaseCookie = settings.cookieName.toLowerCase() + "=" + cookieValue; + + if (document.cookie.toLowerCase().indexOf(lowerCaseCookie) > -1) { + + //execute specified callback + internalCallbacks.onSuccess(fileUrl); + + //remove cookie + var cookieData = settings.cookieName + "=; path=" + settings.cookiePath + "; expires=" + new Date(0).toUTCString() + ";"; + if (settings.cookieDomain) cookieData += " domain=" + settings.cookieDomain + ";"; + document.cookie = cookieData; + + //remove iframe + cleanUp(false); + + return; + } + + //has an error occured? + //if neither containers exist below then the file download is occuring on the current window + if (downloadWindow || $iframe) { + + //has an error occured? + try { + + var formDoc = downloadWindow ? downloadWindow.document : getiframeDocument($iframe); + + if (formDoc && formDoc.body !== null && formDoc.body.innerHTML.length) { + + var isFailure = true; + + if ($form && $form.length) { + var $contents = $(formDoc.body).contents().first(); + + try { + if ($contents.length && $contents[0] === $form[0]) { + isFailure = false; + } + } catch (e) { + if (e && e.number == -2146828218) { + // IE 8-10 throw a permission denied after the form reloads on the "$contents[0] === $form[0]" comparison + isFailure = true; + } else { + throw e; + } + } + } + + if (isFailure) { + // IE 8-10 don't always have the full content available right away, they need a litle bit to finish + setTimeout(function () { + internalCallbacks.onFail(formDoc.body.innerHTML, fileUrl); + cleanUp(true); + }, 100); + + return; + } + } + } + catch (err) { + + //500 error less than IE9 + internalCallbacks.onFail('', fileUrl, err); + + cleanUp(true); + + return; + } + } + + + //keep checking... + setTimeout(checkFileDownloadComplete, settings.checkInterval); + } + + //gets an iframes document in a cross browser compatible manner + function getiframeDocument($iframe) { + var iframeDoc = $iframe[0].contentWindow || $iframe[0].contentDocument; + if (iframeDoc.document) { + iframeDoc = iframeDoc.document; + } + return iframeDoc; + } + + function cleanUp(isFailure) { + + setTimeout(function() { + + if (downloadWindow) { + + if (isAndroid) { + downloadWindow.close(); + } + + if (isIos) { + if (downloadWindow.focus) { + downloadWindow.focus(); //ios safari bug doesn't allow a window to be closed unless it is focused + if (isFailure) { + downloadWindow.close(); + } + } + } + } + + //iframe cleanup appears to randomly cause the download to fail + //not doing it seems better than failure... + //if ($iframe) { + // $iframe.remove(); + //} + + }, 0); + } + + + function htmlSpecialCharsEntityEncode(str) { + return str.replace(htmlSpecialCharsRegEx, function(match) { + return '&' + htmlSpecialCharsPlaceHolders[match]; + }); + } + var promise = deferred.promise(); + promise.abort = function() { + cleanUp(); + $iframe.attr('src', '').html(''); + internalCallbacks.onAbort(fileUrl); + }; + return promise; + } +}); + +})(jQuery, this || window); \ No newline at end of file diff --git a/public/javascripts/download/jquery.fileDownload.min.js b/public/javascripts/download/jquery.fileDownload.min.js new file mode 100644 index 000000000..c4ae8b923 --- /dev/null +++ b/public/javascripts/download/jquery.fileDownload.min.js @@ -0,0 +1 @@ +!function(e,o){var t=/[<>&\r\n"']/gm,a={"<":"lt;",">":"gt;","&":"amp;","\r":"#13;","\n":"#10;",'"':"quot;","'":"#39;"};e.extend({fileDownload:function(i,n){var r,l,c,d=e.extend({preparingMessageHtml:null,failMessageHtml:null,androidPostUnsupportedMessageHtml:"Unfortunately your Android browser doesn't support this type of file download. 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- { noTab !== true &&
+ { noTab !== true &&
this.setState({moduleName: '作品列表'})} @@ -285,18 +301,30 @@ class CommonWorkDetailIndex extends Component{ padding-top: 10px; padding-bottom: 8px; } + + .floatSpinParent .ant-spin-nested-loading { + float: right; + } `} - {this.props.isAdmin()?
  • + {this.props.isAdmin()? +
  • 导出 -
    • :""} + + :""} {/* {isAdmin && 导出作品附件} {isAdmin && 导出成绩} */} diff --git a/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js b/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js index ddb448cfc..36b319f5a 100644 --- a/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js +++ b/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js @@ -267,7 +267,7 @@ class Testpapersettinghomepage extends Component{

    {this.props.coursedata.name} > - 试卷 + 试卷 > 试卷详情