+
+
+
+
+Getting started
-------------------
-1. Grab the latest binary from the [releases](https://github.com/andreimarcu/linx-server/releases)
-2. Run ```./linx-server-v...```
-
-
-Command-line options
---------------------
-- Specify what to bind to ```-b 0.0.0.0:8080```
-- Specify the sitename ```-sitename myLinx```
-- Specify the siteurl (for generating link) ```-siteurl "http://mylinx.example.org/"```
-- Specify the filespath (where files are uploaded to) ```-filespath files/"```
-- Specify the metapath (where metadata for files are stored) ```-metapath meta/```
-- Optionally: Specify to disable request logs in stdout ```-nologs```
+#### Using Docker
+1. Create directories ```files``` and ```meta``` and run ```chown -R 65534:65534 meta && chown -R 65534:65534 files```
+2. Create a config file (example provided in repo), we'll refer to it as __linx-server.conf__ in the following examples
+
+Example running
+```
+docker run -p 8080:8080 -v /path/to/linx-server.conf:/data/linx-server.conf -v /path/to/meta:/data/meta -v /path/to/files:/data/files andreimarcu/linx-server -config /data/linx-server.conf
+```
+
+Example with docker-compose
+```
+version: '2.2'
+services:
+ linx-server:
+ container_name: linx-server
+ image: andreimarcu/linx-server
+ command: -config /data/linx-server.conf
+ volumes:
+ - /path/to/files:/data/files
+ - /path/to/meta:/data/meta
+ - /path/to/linx-server.conf:/data/linx-server.conf
+ network_mode: bridge
+ ports:
+ - "8080:8080"
+ restart: unless-stopped
+```
+Ideally, you would use a reverse proxy such as nginx or caddy to handle TLS certificates.
+
+#### Using a binary release
+
+1. Grab the latest binary from the [releases](https://github.com/andreimarcu/linx-server/releases), then run ```go install```
+2. Run ```linx-server -config path/to/linx-server.conf```
+
+
+Usage
+-----
+
+#### Configuration
+All configuration options are accepted either as arguments or can be placed in a file as such (see example file linx-server.conf.example in repo):
+```ini
+bind = 127.0.0.1:8080
+sitename = myLinx
+maxsize = 4294967296
+maxexpiry = 86400
+# ... etc
+```
+...and then run ```linx-server -config path/to/linx-server.conf```
+
+#### Options
+
+|Option|Description
+|------|-----------
+| ```bind = 127.0.0.1:8080``` | what to bind to (default is 127.0.0.1:8080)
+| ```sitename = myLinx``` | the site name displayed on top (default is inferred from Host header)
+| ```siteurl = https://mylinx.example.org/``` | the site url (default is inferred from execution context)
+| ```selifpath = selif``` | path relative to site base url (the "selif" in mylinx.example.org/selif/image.jpg) where files are accessed directly (default: selif)
+| ```maxsize = 4294967296``` | maximum upload file size in bytes (default 4GB)
+| ```maxexpiry = 86400``` | maximum expiration time in seconds (default is 0, which is no expiry)
+| ```allowhotlink = true``` | Allow file hotlinking
+| ```contentsecuritypolicy = "..."``` | Content-Security-Policy header for pages (default is "default-src 'self'; img-src 'self' data:; style-src 'self' 'unsafe-inline'; frame-ancestors 'self';")
+| ```filecontentsecuritypolicy = "..."``` | Content-Security-Policy header for files (default is "default-src 'none'; img-src 'self'; object-src 'self'; media-src 'self'; style-src 'self' 'unsafe-inline'; frame-ancestors 'self';")
+| ```refererpolicy = "..."``` | Referrer-Policy header for pages (default is "same-origin")
+| ```filereferrerpolicy = "..."``` | Referrer-Policy header for files (default is "same-origin")
+| ```xframeoptions = "..." ``` | X-Frame-Options header (default is "SAMEORIGIN")
+| ```remoteuploads = true``` | (optionally) enable remote uploads (/upload?url=https://...)
+| ```nologs = true``` | (optionally) disable request logs in stdout
+| ```force-random-filename = true``` | (optionally) force the use of random filenames
+| ```custompagespath = custom_pages/``` | (optionally) specify path to directory containing markdown pages (must end in .md) that will be added to the site navigation (this can be useful for providing contact/support information and so on). For example, custom_pages/My_Page.md will become My Page in the site navigation
+| ```extra-footer-text = "..."``` | (optionally) Extra text above the footer for notices.
+| ```max-duration-time = 0``` | Time till expiry for files over max-duration-size. (Default is 0 for no-expiry.)
+| ```max-duration-size = 4294967296``` | Size of file before max-duration-time is used to determine expiry max time. (Default is 4GB)
+| ```disable-access-key = true``` | Disables access key usage. (Default is false.)
+| ```default-random-filename = true``` | Makes it so the random filename is not default if set false. (Default is true.)
+
+
+#### Cleaning up expired files
+When files expire, access is disabled immediately, but the files and metadata
+will persist on disk until someone attempts to access them. You can set the following option to run cleanup every few minutes. This can also be done using a separate utility found the linx-cleanup directory.
+
+
+|Option|Description
+|------|-----------
+| ```cleanup-every-minutes = 5``` | How often to clean up expired files in minutes (default is 0, which means files will be cleaned up as they are accessed)
+
+
+#### Require API Keys for uploads
+
+|Option|Description
+|------|-----------
+| ```authfile = path/to/authfile``` | (optionally) require authorization for upload/delete by providing a newline-separated file of scrypted auth keys
+| ```remoteauthfile = path/to/remoteauthfile``` | (optionally) require authorization for remote uploads by providing a newline-separated file of scrypted auth keys
+| ```basicauth = true``` | (optionally) allow basic authorization to upload or paste files from browser when `-authfile` is enabled. When uploading, you will be prompted to enter a user and password - leave the user blank and use your auth key as the password
+
+A helper utility ```linx-genkey``` is provided which hashes keys to the format required in the auth files.
+
+#### Storage backends
+The following storage backends are available:
+
+|Name|Notes|Options
+|----|-----|-------
+|LocalFS|Enabled by default, this backend uses the filesystem|```filespath = files/``` -- Path to store uploads (default is files/)","
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-
-/**
- * http://github.com/valums/file-uploader
- *
- * Multiple file upload component with progress-bar, drag-and-drop.
- * © 2010 Andrew Valums ( andrew(at)valums.com )
- *
- * Licensed under GNU GPL 2 or later and GNU LGPL 2 or later, see license.txt.
- */
-
-//
-// Helper functions
-//
-
-var qq = qq || {};
-
-/**
- * Adds all missing properties from second obj to first obj
- */
-qq.extend = function(first, second){
- for (var prop in second){
- first[prop] = second[prop];
- }
-};
-
-/**
- * Searches for a given element in the array, returns -1 if it is not present.
- * @param {Number} [from] The index at which to begin the search
- */
-qq.indexOf = function(arr, elt, from){
- if (arr.indexOf) return arr.indexOf(elt, from);
-
- from = from || 0;
- var len = arr.length;
-
- if (from < 0) from += len;
-
- for (; from < len; from++){
- if (from in arr && arr[from] === elt){
- return from;
- }
- }
- return -1;
-};
-
-qq.getUniqueId = (function(){
- var id = 0;
- return function(){ return id++; };
-})();
-
-//
-// Events
-
-qq.attach = function(element, type, fn){
- if (element.addEventListener){
- element.addEventListener(type, fn, false);
- } else if (element.attachEvent){
- element.attachEvent('on' + type, fn);
- }
-};
-qq.detach = function(element, type, fn){
- if (element.removeEventListener){
- element.removeEventListener(type, fn, false);
- } else if (element.attachEvent){
- element.detachEvent('on' + type, fn);
- }
-};
-
-qq.preventDefault = function(e){
- if (e.preventDefault){
- e.preventDefault();
- } else{
- e.returnValue = false;
- }
-};
-
-//
-// Node manipulations
-
-/**
- * Insert node a before node b.
- */
-qq.insertBefore = function(a, b){
- b.parentNode.insertBefore(a, b);
-};
-qq.remove = function(element){
- element.parentNode.removeChild(element);
-};
-
-qq.contains = function(parent, descendant){
- // compareposition returns false in this case
- if (parent == descendant) return true;
-
- if (parent.contains){
- return parent.contains(descendant);
- } else {
- return !!(descendant.compareDocumentPosition(parent) & 8);
- }
-};
-
-/**
- * Creates and returns element from html string
- * Uses innerHTML to create an element
- */
-qq.toElement = (function(){
- var div = document.createElement('div');
- return function(html){
- div.innerHTML = html;
- var element = div.firstChild;
- div.removeChild(element);
- return element;
- };
-})();
-
-//
-// Node properties and attributes
-
-/**
- * Sets styles for an element.
- * Fixes opacity in IE6-8.
- */
-qq.css = function(element, styles){
- if (styles.opacity != null){
- if (typeof element.style.opacity != 'string' && typeof(element.filters) != 'undefined'){
- styles.filter = 'alpha(opacity=' + Math.round(100 * styles.opacity) + ')';
- }
- }
- qq.extend(element.style, styles);
-};
-qq.hasClass = function(element, name){
- var re = new RegExp('(^| )' + name + '( |$)');
- return re.test(element.className);
-};
-qq.addClass = function(element, name){
- if (!qq.hasClass(element, name)){
- element.className += ' ' + name;
- }
-};
-qq.removeClass = function(element, name){
- var re = new RegExp('(^| )' + name + '( |$)');
- element.className = element.className.replace(re, ' ').replace(/^\s+|\s+$/g, "");
-};
-qq.setText = function(element, text){
- element.innerText = text;
- element.textContent = text;
-};
-
-//
-// Selecting elements
-
-qq.children = function(element){
- var children = [],
- child = element.firstChild;
-
- while (child){
- if (child.nodeType == 1){
- children.push(child);
- }
- child = child.nextSibling;
- }
-
- return children;
-};
-
-qq.getByClass = function(element, className){
- if (element.querySelectorAll){
- return element.querySelectorAll('.' + className);
- }
-
- var result = [];
- var candidates = element.getElementsByTagName("*");
- var len = candidates.length;
-
- for (var i = 0; i < len; i++){
- if (qq.hasClass(candidates[i], className)){
- result.push(candidates[i]);
- }
- }
- return result;
-};
-
-/**
- * obj2url() takes a json-object as argument and generates
- * a querystring. pretty much like jQuery.param()
- *
- * how to use:
- *
- * `qq.obj2url({a:'b',c:'d'},'http://any.url/upload?otherParam=value');`
- *
- * will result in:
- *
- * `http://any.url/upload?otherParam=value&a=b&c=d`
- *
- * @param Object JSON-Object
- * @param String current querystring-part
- * @return String encoded querystring
- */
-qq.obj2url = function(obj, temp, prefixDone){
- var uristrings = [],
- prefix = '&',
- add = function(nextObj, i){
- var nextTemp = temp
- ? (/\[\]$/.test(temp)) // prevent double-encoding
- ? temp
- : temp+'['+i+']'
- : i;
- if ((nextTemp != 'undefined') && (i != 'undefined')) {
- uristrings.push(
- (typeof nextObj === 'object')
- ? qq.obj2url(nextObj, nextTemp, true)
- : (Object.prototype.toString.call(nextObj) === '[object Function]')
- ? encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj())
- : encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj)
- );
- }
- };
-
- if (!prefixDone && temp) {
- prefix = (/\?/.test(temp)) ? (/\?$/.test(temp)) ? '' : '&' : '?';
- uristrings.push(temp);
- uristrings.push(qq.obj2url(obj));
- } else if ((Object.prototype.toString.call(obj) === '[object Array]') && (typeof obj != 'undefined') ) {
- // we wont use a for-in-loop on an array (performance)
- for (var i = 0, len = obj.length; i < len; ++i){
- add(obj[i], i);
- }
- } else if ((typeof obj != 'undefined') && (obj !== null) && (typeof obj === "object")){
- // for anything else but a scalar, we will use for-in-loop
- for (var i in obj){
- add(obj[i], i);
- }
- } else {
- uristrings.push(encodeURIComponent(temp) + '=' + encodeURIComponent(obj));
- }
-
- return uristrings.join(prefix)
- .replace(/^&/, '')
- .replace(/%20/g, '+');
-};
-
-//
-//
-// Uploader Classes
-//
-//
-
-var qq = qq || {};
-
-/**
- * Creates upload button, validates upload, but doesn't create file list or dd.
- */
-qq.FileUploaderBasic = function(o){
- this._options = {
- // set to true to see the server response
- debug: false,
- action: '/upload',
- params: {},
- button: null,
- multiple: true,
- maxConnections: 3,
- // validation
- allowedExtensions: [],
- sizeLimit: 2147483648,
- minSizeLimit: 0,
- // events
- // return false to cancel submit
- onSubmit: function(id, fileName){ document.getElementById("toggleme").style.display = "block";},
- onProgress: function(id, fileName, loaded, total){},
- onComplete: function(id, fileName, responseJSON){},
- onCancel: function(id, fileName){},
- // messages
- messages: {
- typeError: "{file} has invalid extension. Only {extensions} are allowed.",
- //sizeError: "{file} is too large, maximum file size is {sizeLimit}.",
- sizeError: "test",
- minSizeError: "{file} is too small, minimum file size is {minSizeLimit}.",
- emptyError: "{file} is empty, please select files again without it.",
- onLeave: "The files are being uploaded, if you leave now the upload will be cancelled."
- },
- showMessage: function(message){
- if (message == "test") {
-
- if (confirm("Uploading a large file, redirecting to a stable uploader. \nCancel if you currently have files already uploaded.")) {
- document.getElementById("html5").style.display = "none";
- document.getElementById("flash").style.display = "block";
-
-
- //window.location = "/stable";
- }
- }
- else {
- alert(message);
- }
- }
- };
- qq.extend(this._options, o);
-
- // number of files being uploaded
- this._filesInProgress = 0;
- this._handler = this._createUploadHandler();
-
- if (this._options.button){
- this._button = this._createUploadButton(this._options.button);
- }
-
- this._preventLeaveInProgress();
-};
-
-qq.FileUploaderBasic.prototype = {
- setParams: function(params){
- this._options.params = params;
- },
- getInProgress: function(){
- return this._filesInProgress;
- },
- _createUploadButton: function(element){
- var self = this;
-
- return new qq.UploadButton({
- element: element,
- multiple: this._options.multiple && qq.UploadHandlerXhr.isSupported(),
- onChange: function(input){
- self._onInputChange(input);
- }
- });
- },
- _createUploadHandler: function(){
- var self = this,
- handlerClass;
-
- if(qq.UploadHandlerXhr.isSupported()){
- handlerClass = 'UploadHandlerXhr';
- } else {
- handlerClass = 'UploadHandlerForm';
- }
-
- var handler = new qq[handlerClass]({
- debug: this._options.debug,
- action: this._options.action,
- maxConnections: this._options.maxConnections,
- onProgress: function(id, fileName, loaded, total){
- self._onProgress(id, fileName, loaded, total);
- self._options.onProgress(id, fileName, loaded, total);
- },
- onComplete: function(id, fileName, result){
- self._onComplete(id, fileName, result);
- self._options.onComplete(id, fileName, result);
- },
- onCancel: function(id, fileName){
- self._onCancel(id, fileName);
- self._options.onCancel(id, fileName);
- }
- });
-
- return handler;
- },
- _preventLeaveInProgress: function(){
- var self = this;
-
- qq.attach(window, 'beforeunload', function(e){
- if (!self._filesInProgress){return;}
-
- var e = e || window.event;
- // for ie, ff
- e.returnValue = self._options.messages.onLeave;
- // for webkit
- return self._options.messages.onLeave;
- });
- },
- _onSubmit: function(id, fileName){
- this._filesInProgress++;
- },
- _onProgress: function(id, fileName, loaded, total){
- },
- _onComplete: function(id, fileName, result){
- this._filesInProgress--;
- if (result.error){
- this._options.showMessage(result.error);
- }
- },
- _onCancel: function(id, fileName){
- this._filesInProgress--;
- },
- _onInputChange: function(input){
- if (this._handler instanceof qq.UploadHandlerXhr){
- this._uploadFileList(input.files);
- } else {
- if (this._validateFile(input)){
- this._uploadFile(input);
- }
- }
- this._button.reset();
- },
- _uploadFileList: function(files){
- for (var i=0; i this._options.sizeLimit){
- this._error('sizeError', name);
- return false;
-
- } else if (size && size < this._options.minSizeLimit){
- this._error('minSizeError', name);
- return false;
- }
-
- return true;
- },
- _error: function(code, fileName){
- var message = this._options.messages[code];
- function r(name, replacement){ message = message.replace(name, replacement); }
-
- r('{file}', this._formatFileName(fileName));
- r('{extensions}', this._options.allowedExtensions.join(', '));
- r('{sizeLimit}', this._formatSize(this._options.sizeLimit));
- r('{minSizeLimit}', this._formatSize(this._options.minSizeLimit));
-
- this._options.showMessage(message);
- },
- _formatFileName: function(name){
- if (name.length > 33){
- name = name.slice(0, 19) + '...' + name.slice(-13);
- }
- return name;
- },
- _isAllowedExtension: function(fileName){
- var ext = (-1 !== fileName.indexOf('.')) ? fileName.replace(/.*[.]/, '').toLowerCase() : '';
- var allowed = this._options.allowedExtensions;
-
- if (!allowed.length){return true;}
-
- for (var i=0; i 99);
-
- return Math.max(bytes, 0.1).toFixed(1) + ['kB', 'MB', 'GB', 'TB', 'PB', 'EB'][i];
- }
-};
-
-
-/**
- * Class that creates upload widget with drag-and-drop and file list
- * @inherits qq.FileUploaderBasic
- */
-qq.FileUploader = function(o){
- // call parent constructor
- qq.FileUploaderBasic.apply(this, arguments);
-
- // additional options
- qq.extend(this._options, {
- element: null,
- // if set, will be used instead of qq-upload-list in template
- listElement: null,
-
- template: '' +
- '' +
- '' +
- '' +
- 'Cancel' +
- 'Failed' +
- ' ',
-
- classes: {
- // used to get elements from templates
- button: 'qq-upload-button',
- drop: 'qq-upload-drop-area',
- dropActive: 'qq-upload-drop-area-active',
- list: 'qq-upload-list',
-
- file: 'qq-upload-file',
- spinner: 'qq-upload-spinner',
- size: 'qq-upload-size',
- cancel: 'qq-upload-cancel',
-
- // added to list item when upload completes
- // used in css to hide progress spinner
- success: 'qq-upload-success',
- fail: 'qq-upload-fail'
- }
- });
- // overwrite options with user supplied
- qq.extend(this._options, o);
-
- this._element = this._options.element;
- this._element.innerHTML = this._options.template;
- this._listElement = this._options.listElement || this._find(this._element, 'list');
-
- this._classes = this._options.classes;
-
- this._button = this._createUploadButton(this._find(this._element, 'button'));
-
- this._bindCancelEvent();
- this._setupDragDrop();
-};
-
-// inherit from Basic Uploader
-qq.extend(qq.FileUploader.prototype, qq.FileUploaderBasic.prototype);
-
-qq.extend(qq.FileUploader.prototype, {
- /**
- * Gets one of the elements listed in this._options.classes
- **/
- _find: function(parent, type){
- var element = qq.getByClass(parent, this._options.classes[type])[0];
- if (!element){
- throw new Error('element not found ' + type);
- }
-
- return element;
- },
- _setupDragDrop: function(){
- var self = this,
- dropArea = this._find(this._element, 'drop');
-
- var dz = new qq.UploadDropZone({
- element: dropArea,
- onEnter: function(e){
- qq.addClass(dropArea, self._classes.dropActive);
- e.stopPropagation();
- },
- onLeave: function(e){
- e.stopPropagation();
- },
- onLeaveNotDescendants: function(e){
- qq.removeClass(dropArea, self._classes.dropActive);
- },
- onDrop: function(e){
- dropArea.style.display = 'none';
- qq.removeClass(dropArea, self._classes.dropActive);
- self._uploadFileList(e.dataTransfer.files);
- }
- });
-
- dropArea.style.display = 'none';
-
- qq.attach(document, 'dragenter', function(e){
- if (!dz._isValidFileDrag(e)) return;
-
- dropArea.style.display = 'block';
- });
- qq.attach(document, 'dragleave', function(e){
- if (!dz._isValidFileDrag(e)) return;
-
- var relatedTarget = document.elementFromPoint(e.clientX, e.clientY);
- // only fire when leaving document out
- if ( ! relatedTarget || relatedTarget.nodeName == "HTML"){
- dropArea.style.display = 'none';
- }
- });
- },
- _onSubmit: function(id, fileName){
- qq.FileUploaderBasic.prototype._onSubmit.apply(this, arguments);
- this._addToList(id, fileName);
- },
- _onProgress: function(id, fileName, loaded, total){
- qq.FileUploaderBasic.prototype._onProgress.apply(this, arguments);
-
- var item = this._getItemByFileId(id);
- var size = this._find(item, 'size');
- size.style.display = 'inline';
-
- var text;
- if (loaded != total){
- text = Math.round(loaded / total * 100) + '% from ' + this._formatSize(total);
- } else {
- text = this._formatSize(total);
- }
-
- qq.setText(size, text);
- },
- _onComplete: function(id, fileName, result){
- qq.FileUploaderBasic.prototype._onComplete.apply(this, arguments);
-
- // mark completed
- var item = this._getItemByFileId(id);
- qq.remove(this._find(item, 'cancel'));
- qq.remove(this._find(item, 'spinner'));
-
- if (result){
- qq.addClass(item, this._classes.success);
- item.innerHTML = '' + result.url + '
' - } else { - qq.addClass(item, this._classes.fail); - } - }, - _addToList: function(id, fileName){ - var item = qq.toElement(this._options.fileTemplate); - item.qqFileId = id; - - var fileElement = this._find(item, 'file'); - qq.setText(fileElement, this._formatFileName(fileName)); - this._find(item, 'size').style.display = 'none'; - - this._listElement.appendChild(item); - }, - _getItemByFileId: function(id){ - var item = this._listElement.firstChild; - - // there can't be txt nodes in dynamically created list - // and we can use nextSibling - while (item){ - if (item.qqFileId == id) return item; - item = item.nextSibling; - } - }, - /** - * delegate click event for cancel link - **/ - _bindCancelEvent: function(){ - var self = this, - list = this._listElement; - - qq.attach(list, 'click', function(e){ - e = e || window.event; - var target = e.target || e.srcElement; - - if (qq.hasClass(target, self._classes.cancel)){ - qq.preventDefault(e); - - var item = target.parentNode; - self._handler.cancel(item.qqFileId); - qq.remove(item); - } - }); - } -}); - -qq.UploadDropZone = function(o){ - this._options = { - element: null, - onEnter: function(e){}, - onLeave: function(e){}, - // is not fired when leaving element by hovering descendants - onLeaveNotDescendants: function(e){}, - onDrop: function(e){} - }; - qq.extend(this._options, o); - - this._element = this._options.element; - - this._disableDropOutside(); - this._attachEvents(); -}; - -qq.UploadDropZone.prototype = { - _disableDropOutside: function(e){ - // run only once for all instances - if (!qq.UploadDropZone.dropOutsideDisabled ){ - - qq.attach(document, 'dragover', function(e){ - if (e.dataTransfer){ - e.dataTransfer.dropEffect = 'none'; - e.preventDefault(); - } - }); - - qq.UploadDropZone.dropOutsideDisabled = true; - } - }, - _attachEvents: function(){ - var self = this; - - qq.attach(self._element, 'dragover', function(e){ - if (!self._isValidFileDrag(e)) return; - - var effect = e.dataTransfer.effectAllowed; - if (effect == 'move' || effect == 'linkMove'){ - e.dataTransfer.dropEffect = 'move'; // for FF (only move allowed) - } else { - e.dataTransfer.dropEffect = 'copy'; // for Chrome - } - - e.stopPropagation(); - e.preventDefault(); - }); - - qq.attach(self._element, 'dragenter', function(e){ - if (!self._isValidFileDrag(e)) return; - - self._options.onEnter(e); - }); - - qq.attach(self._element, 'dragleave', function(e){ - if (!self._isValidFileDrag(e)) return; - - self._options.onLeave(e); - - var relatedTarget = document.elementFromPoint(e.clientX, e.clientY); - // do not fire when moving a mouse over a descendant - if (qq.contains(this, relatedTarget)) return; - - self._options.onLeaveNotDescendants(e); - }); - - qq.attach(self._element, 'drop', function(e){ - if (!self._isValidFileDrag(e)) return; - - e.preventDefault(); - self._options.onDrop(e); - }); - }, - _isValidFileDrag: function(e){ - var dt = e.dataTransfer, - // do not check dt.types.contains in webkit, because it crashes safari 4 - isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1; - - // dt.effectAllowed is none in Safari 5 - // dt.types.contains check is for firefox - return dt && dt.effectAllowed != 'none' && - (dt.files || (!isWebkit && dt.types.contains && dt.types.contains('Files'))); - - } -}; - -qq.UploadButton = function(o){ - this._options = { - element: null, - // if set to true adds multiple attribute to file input - multiple: false, - // name attribute of file input - name: 'file', - onChange: function(input){}, - hoverClass: 'qq-upload-button-hover', - focusClass: 'qq-upload-button-focus' - }; - - qq.extend(this._options, o); - - this._element = this._options.element; - - // make button suitable container for input - qq.css(this._element, { - position: 'relative', - overflow: 'hidden', - // Make sure browse button is in the right side - // in Internet Explorer - direction: 'ltr' - }); - - this._input = this._createInput(); -}; - -qq.UploadButton.prototype = { - /* returns file input element */ - getInput: function(){ - return this._input; - }, - /* cleans/recreates the file input */ - reset: function(){ - if (this._input.parentNode){ - qq.remove(this._input); - } - - qq.removeClass(this._element, this._options.focusClass); - this._input = this._createInput(); - }, - _createInput: function(){ - var input = document.createElement("input"); - - if (this._options.multiple){ - input.setAttribute("multiple", "multiple"); - } - - input.setAttribute("type", "file"); - input.setAttribute("name", this._options.name); - - qq.css(input, { - position: 'absolute', - // in Opera only 'browse' button - // is clickable and it is located at - // the right side of the input - right: 0, - top: 0, - fontFamily: 'Arial', - // 4 persons reported this, the max values that worked for them were 243, 236, 236, 118 - fontSize: '118px', - margin: 0, - padding: 0, - cursor: 'pointer', - opacity: 0 - }); - - this._element.appendChild(input); - - var self = this; - qq.attach(input, 'change', function(){ - self._options.onChange(input); - }); - - qq.attach(input, 'mouseover', function(){ - qq.addClass(self._element, self._options.hoverClass); - }); - qq.attach(input, 'mouseout', function(){ - qq.removeClass(self._element, self._options.hoverClass); - }); - qq.attach(input, 'focus', function(){ - qq.addClass(self._element, self._options.focusClass); - }); - qq.attach(input, 'blur', function(){ - qq.removeClass(self._element, self._options.focusClass); - }); - - // IE and Opera, unfortunately have 2 tab stops on file input - // which is unacceptable in our case, disable keyboard access - if (window.attachEvent){ - // it is IE or Opera - input.setAttribute('tabIndex', "-1"); - } - - return input; - } -}; - -/** - * Class for uploading files, uploading itself is handled by child classes - */ -qq.UploadHandlerAbstract = function(o){ - this._options = { - debug: false, - action: '/testest', - // maximum number of concurrent uploads - maxConnections: 999, - onProgress: function(id, fileName, loaded, total){}, - onComplete: function(id, fileName, response){}, - onCancel: function(id, fileName){} - }; - qq.extend(this._options, o); - - this._queue = []; - // params for files in queue - this._params = []; -}; -qq.UploadHandlerAbstract.prototype = { - log: function(str){ - if (this._options.debug && window.console) console.log('[uploader] ' + str); - }, - /** - * Adds file or file input to the queue - * @returns id - **/ - add: function(file){}, - /** - * Sends the file identified by id and additional query params to the server - */ - upload: function(id, params){ - var len = this._queue.push(id); - - var copy = {}; - qq.extend(copy, params); - this._params[id] = copy; - - // if too many active uploads, wait... - if (len <= this._options.maxConnections){ - this._upload(id, this._params[id]); - } - }, - /** - * Cancels file upload by id - */ - cancel: function(id){ - this._cancel(id); - this._dequeue(id); - }, - /** - * Cancells all uploads - */ - cancelAll: function(){ - for (var i=0; i= max && i < max){
- var nextId = this._queue[max-1];
- this._upload(nextId, this._params[nextId]);
- }
- }
-};
-
-/**
- * Class for uploading files using form and iframe
- * @inherits qq.UploadHandlerAbstract
- */
-qq.UploadHandlerForm = function(o){
- qq.UploadHandlerAbstract.apply(this, arguments);
-
- this._inputs = {};
-};
-// @inherits qq.UploadHandlerAbstract
-qq.extend(qq.UploadHandlerForm.prototype, qq.UploadHandlerAbstract.prototype);
-
-qq.extend(qq.UploadHandlerForm.prototype, {
- add: function(fileInput){
- fileInput.setAttribute('name', 'qqfile');
- var id = 'qq-upload-handler-iframe' + qq.getUniqueId();
-
- this._inputs[id] = fileInput;
-
- // remove file input from DOM
- if (fileInput.parentNode){
- qq.remove(fileInput);
- }
-
- return id;
- },
- getName: function(id){
- // get input value and remove path to normalize
- return this._inputs[id].value.replace(/.*(\/|\\)/, "");
- },
- _cancel: function(id){
- this._options.onCancel(id, this.getName(id));
-
- delete this._inputs[id];
-
- var iframe = document.getElementById(id);
- if (iframe){
- // to cancel request set src to something else
- // we use src="javascript:false;" because it doesn't
- // trigger ie6 prompt on https
- iframe.setAttribute('src', 'javascript:false;');
-
- qq.remove(iframe);
- }
- },
- _upload: function(id, params){
- var input = this._inputs[id];
-
- if (!input){
- throw new Error('file with passed id was not added, or already uploaded or cancelled');
- }
-
- var fileName = this.getName(id);
-
- var iframe = this._createIframe(id);
- var form = this._createForm(iframe, params);
- form.appendChild(input);
-
- var self = this;
- this._attachLoadEvent(iframe, function(){
- self.log('iframe loaded');
-
- var response = self._getIframeContentJSON(iframe);
-
- self._options.onComplete(id, fileName, response);
- self._dequeue(id);
-
- delete self._inputs[id];
- // timeout added to fix busy state in FF3.6
- setTimeout(function(){
- qq.remove(iframe);
- }, 1);
- });
-
- form.submit();
- qq.remove(form);
-
- return id;
- },
- _attachLoadEvent: function(iframe, callback){
- qq.attach(iframe, 'load', function(){
- // when we remove iframe from dom
- // the request stops, but in IE load
- // event fires
- if (!iframe.parentNode){
- return;
- }
-
- // fixing Opera 10.53
- if (iframe.contentDocument &&
- iframe.contentDocument.body &&
- iframe.contentDocument.body.innerHTML == "false"){
- // In Opera event is fired second time
- // when body.innerHTML changed from false
- // to server response approx. after 1 sec
- // when we upload file with iframe
- return;
- }
-
- callback();
- });
- },
- /**
- * Returns json object received by iframe from server.
- */
- _getIframeContentJSON: function(iframe){
- // iframe.contentWindow.document - for IE<7
- var doc = iframe.contentDocument ? iframe.contentDocument: iframe.contentWindow.document,
- response;
-
- this.log("converting iframe's innerHTML to JSON");
- this.log("innerHTML = " + doc.body.innerHTML);
-
- try {
- response = eval("(" + doc.body.innerHTML + ")");
- } catch(err){
- response = {};
- }
-
- return response;
- },
- /**
- * Creates iframe with unique name
- */
- _createIframe: function(id){
- // We can't use following code as the name attribute
- // won't be properly registered in IE6, and new window
- // on form submit will open
- // var iframe = document.createElement('iframe');
- // iframe.setAttribute('name', id);
-
- var iframe = qq.toElement('');
- // src="javascript:false;" removes ie6 prompt on https
-
- iframe.setAttribute('id', id);
-
- iframe.style.display = 'none';
- document.body.appendChild(iframe);
-
- return iframe;
- },
- /**
- * Creates form, that will be submitted to iframe
- */
- _createForm: function(iframe, params){
- // We can't use the following code in IE6
- // var form = document.createElement('form');
- // form.setAttribute('method', 'post');
- // form.setAttribute('enctype', 'multipart/form-data');
- // Because in this case file won't be attached to request
- var form = qq.toElement('');
-
- var queryString = qq.obj2url(params, this._options.action);
-
- form.setAttribute('action', queryString);
- form.setAttribute('target', iframe.name);
- form.style.display = 'none';
- document.body.appendChild(form);
-
- return form;
- }
-});
-
-/**
- * Class for uploading files using xhr
- * @inherits qq.UploadHandlerAbstract
- */
-qq.UploadHandlerXhr = function(o){
- qq.UploadHandlerAbstract.apply(this, arguments);
-
- this._files = [];
- this._xhrs = [];
-
- // current loaded size in bytes for each file
- this._loaded = [];
-};
-
-// static method
-qq.UploadHandlerXhr.isSupported = function(){
- var input = document.createElement('input');
- input.type = 'file';
-
- return (
- 'multiple' in input &&
- typeof File != "undefined" &&
- typeof (new XMLHttpRequest()).upload != "undefined" );
-};
-
-// @inherits qq.UploadHandlerAbstract
-qq.extend(qq.UploadHandlerXhr.prototype, qq.UploadHandlerAbstract.prototype)
-
-qq.extend(qq.UploadHandlerXhr.prototype, {
- /**
- * Adds file to the queue
- * Returns id to use with upload, cancel
- **/
- add: function(file){
- if (!(file instanceof File)){
- throw new Error('Passed obj in not a File (in qq.UploadHandlerXhr)');
- }
-
- return this._files.push(file) - 1;
- },
- getName: function(id){
- var file = this._files[id];
- // fix missing name in Safari 4
- return file.fileName != null ? file.fileName : file.name;
- },
- getSize: function(id){
- var file = this._files[id];
- return file.fileSize != null ? file.fileSize : file.size;
- },
- /**
- * Returns uploaded bytes for file identified by id
- */
- getLoaded: function(id){
- return this._loaded[id] || 0;
- },
- /**
- * Sends the file identified by id and additional query params to the server
- * @param {Object} params name-value string pairs
- */
- _upload: function(id, params){
- var file = this._files[id],
- name = this.getName(id),
- size = this.getSize(id);
-
- this._loaded[id] = 0;
-
- var xhr = this._xhrs[id] = new XMLHttpRequest();
- var self = this;
-
- xhr.upload.onprogress = function(e){
- if (e.lengthComputable){
- self._loaded[id] = e.loaded;
- self._options.onProgress(id, name, e.loaded, e.total);
- }
- };
-
- xhr.onreadystatechange = function(){
- if (xhr.readyState == 4){
- self._onComplete(id, xhr);
- }
- };
-
- // build query string
- params = params || {};
- params['qqfile'] = name;
- var queryString = qq.obj2url(params, this._options.action);
-
- xhr.open("POST", queryString, true);
- xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
- xhr.setRequestHeader("X-File-Name", encodeURIComponent(name));
- xhr.setRequestHeader("Content-Type", "application/octet-stream");
- xhr.setRequestHeader("Accept", "application/json");
- xhr.send(file);
- },
- _onComplete: function(id, xhr){
- // the request was aborted/cancelled
- if (!this._files[id]) return;
-
- var name = this.getName(id);
- var size = this.getSize(id);
-
- this._options.onProgress(id, name, size, size);
-
- if (xhr.status == 200){
- this.log("xhr - server response received");
- this.log("responseText = " + xhr.responseText);
-
- var response;
-
- try {
- response = eval("(" + xhr.responseText + ")");
- } catch(err){
- response = {};
- }
-
- this._options.onComplete(id, name, response);
-
- } else {
- this._options.onComplete(id, name, {});
- }
-
- this._files[id] = null;
- this._xhrs[id] = null;
- this._dequeue(id);
- },
- _cancel: function(id){
- this._options.onCancel(id, this.getName(id));
-
- this._files[id] = null;
-
- if (this._xhrs[id]){
- this._xhrs[id].abort();
- this._xhrs[id] = null;
- }
- }
-});
-
-
-var uploader = new qq.FileUploader({
- element: document.getElementById('file-uploader'),
- action: '/upload',
- params: {
- expires: $('#expires').val(),
- randomize: true,
- },
-
- messages: {
- typeError: "{file} has invalid extension. Only {extensions} are allowed.",
- sizeError: "{file} is too large, maximum file size is {sizeLimit}.",
- minSizeError: "{file} is too small, minimum file size is {minSizeLimit}.",
- emptyError: "{file} is empty, please select files again without it.",
- onLeave: "The files are being uploaded, if you leave now the upload will be cancelled."
- },
- showMessage: function(message){
- alert(message);
- },
- });
diff --git a/static/js/clipboard.js b/static/js/clipboard.js
new file mode 100644
index 0000000..e54411e
--- /dev/null
+++ b/static/js/clipboard.js
@@ -0,0 +1,740 @@
+/*!
+ * clipboard.js v1.5.10
+ * https://zenorocha.github.io/clipboard.js
+ *
+ * Licensed MIT © Zeno Rocha
+ */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o
");
+ this.element.appendChild(messageElement);
+ }
+ span = messageElement.getElementsByTagName("span")[0];
+ if (span) {
+ span.textContent = this.options.dictFallbackMessage;
+ }
+ return this.element.appendChild(this.getFallbackForm());
+ },
+ resize: function(file) {
+ var info, srcRatio, trgRatio;
+ info = {
+ srcX: 0,
+ srcY: 0,
+ srcWidth: file.width,
+ srcHeight: file.height
+ };
+ srcRatio = file.width / file.height;
+ info.optWidth = this.options.thumbnailWidth;
+ info.optHeight = this.options.thumbnailHeight;
+ if ((info.optWidth == null) && (info.optHeight == null)) {
+ info.optWidth = info.srcWidth;
+ info.optHeight = info.srcHeight;
+ } else if (info.optWidth == null) {
+ info.optWidth = srcRatio * info.optHeight;
+ } else if (info.optHeight == null) {
+ info.optHeight = (1 / srcRatio) * info.optWidth;
+ }
+ trgRatio = info.optWidth / info.optHeight;
+ if (file.height < info.optHeight || file.width < info.optWidth) {
+ info.trgHeight = info.srcHeight;
+ info.trgWidth = info.srcWidth;
+ } else {
+ if (srcRatio > trgRatio) {
+ info.srcHeight = file.height;
+ info.srcWidth = info.srcHeight * trgRatio;
+ } else {
+ info.srcWidth = file.width;
+ info.srcHeight = info.srcWidth / trgRatio;
+ }
+ }
+ info.srcX = (file.width - info.srcWidth) / 2;
+ info.srcY = (file.height - info.srcHeight) / 2;
+ return info;
+ },
+
+ /*
+ Those functions register themselves to the events on init and handle all
+ the user interface specific stuff. Overwriting them won't break the upload
+ but can break the way it's displayed.
+ You can overwrite them if you don't like the default behavior. If you just
+ want to add an additional event handler, register it on the dropzone object
+ and don't overwrite those options.
+ */
+ drop: function(e) {
+ return this.element.classList.remove("dz-drag-hover");
+ },
+ dragstart: noop,
+ dragend: function(e) {
+ return this.element.classList.remove("dz-drag-hover");
+ },
+ dragenter: function(e) {
+ return this.element.classList.add("dz-drag-hover");
+ },
+ dragover: function(e) {
+ return this.element.classList.add("dz-drag-hover");
+ },
+ dragleave: function(e) {
+ return this.element.classList.remove("dz-drag-hover");
+ },
+ paste: noop,
+ reset: function() {
+ return this.element.classList.remove("dz-started");
+ },
+ addedfile: function(file) {
+ var node, removeFileEvent, removeLink, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2, _results;
+ if (this.element === this.previewsContainer) {
+ this.element.classList.add("dz-started");
+ }
+ if (this.previewsContainer) {
+ file.previewElement = Dropzone.createElement(this.options.previewTemplate.trim());
+ file.previewTemplate = file.previewElement;
+ this.previewsContainer.appendChild(file.previewElement);
+ _ref = file.previewElement.querySelectorAll("[data-dz-name]");
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ node = _ref[_i];
+ node.textContent = file.name;
+ }
+ _ref1 = file.previewElement.querySelectorAll("[data-dz-size]");
+ for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
+ node = _ref1[_j];
+ node.innerHTML = this.filesize(file.size);
+ }
+ if (this.options.addRemoveLinks) {
+ file._removeLink = Dropzone.createElement("" + this.options.dictRemoveFile + "");
+ file.previewElement.appendChild(file._removeLink);
+ }
+ removeFileEvent = (function(_this) {
+ return function(e) {
+ e.preventDefault();
+ e.stopPropagation();
+ if (file.status === Dropzone.UPLOADING) {
+ return Dropzone.confirm(_this.options.dictCancelUploadConfirmation, function() {
+ return _this.removeFile(file);
+ });
+ } else {
+ if (_this.options.dictRemoveFileConfirmation) {
+ return Dropzone.confirm(_this.options.dictRemoveFileConfirmation, function() {
+ return _this.removeFile(file);
+ });
+ } else {
+ return _this.removeFile(file);
+ }
+ }
+ };
+ })(this);
+ _ref2 = file.previewElement.querySelectorAll("[data-dz-remove]");
+ _results = [];
+ for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
+ removeLink = _ref2[_k];
+ _results.push(removeLink.addEventListener("click", removeFileEvent));
+ }
+ return _results;
+ }
+ },
+ removedfile: function(file) {
+ var _ref;
+ if (file.previewElement) {
+ if ((_ref = file.previewElement) != null) {
+ _ref.parentNode.removeChild(file.previewElement);
+ }
+ }
+ return this._updateMaxFilesReachedClass();
+ },
+ thumbnail: function(file, dataUrl) {
+ var thumbnailElement, _i, _len, _ref;
+ if (file.previewElement) {
+ file.previewElement.classList.remove("dz-file-preview");
+ _ref = file.previewElement.querySelectorAll("[data-dz-thumbnail]");
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ thumbnailElement = _ref[_i];
+ thumbnailElement.alt = file.name;
+ thumbnailElement.src = dataUrl;
+ }
+ return setTimeout(((function(_this) {
+ return function() {
+ return file.previewElement.classList.add("dz-image-preview");
+ };
+ })(this)), 1);
+ }
+ },
+ error: function(file, message) {
+ var node, _i, _len, _ref, _results;
+ if (file.previewElement) {
+ file.previewElement.classList.add("dz-error");
+ if (typeof message !== "String" && message.error) {
+ message = message.error;
+ }
+ _ref = file.previewElement.querySelectorAll("[data-dz-errormessage]");
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ node = _ref[_i];
+ _results.push(node.textContent = message);
+ }
+ return _results;
+ }
+ },
+ errormultiple: noop,
+ processing: function(file) {
+ if (file.previewElement) {
+ file.previewElement.classList.add("dz-processing");
+ if (file._removeLink) {
+ return file._removeLink.textContent = this.options.dictCancelUpload;
+ }
+ }
+ },
+ processingmultiple: noop,
+ uploadprogress: function(file, progress, bytesSent) {
+ var node, _i, _len, _ref, _results;
+ if (file.previewElement) {
+ _ref = file.previewElement.querySelectorAll("[data-dz-uploadprogress]");
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ node = _ref[_i];
+ if (node.nodeName === 'PROGRESS') {
+ _results.push(node.value = progress);
+ } else {
+ _results.push(node.style.width = "" + progress + "%");
+ }
+ }
+ return _results;
+ }
+ },
+ totaluploadprogress: noop,
+ sending: noop,
+ sendingmultiple: noop,
+ success: function(file) {
+ if (file.previewElement) {
+ return file.previewElement.classList.add("dz-success");
+ }
+ },
+ successmultiple: noop,
+ canceled: function(file) {
+ return this.emit("error", file, "Upload canceled.");
+ },
+ canceledmultiple: noop,
+ complete: function(file) {
+ if (file._removeLink) {
+ file._removeLink.textContent = this.options.dictRemoveFile;
+ }
+ if (file.previewElement) {
+ return file.previewElement.classList.add("dz-complete");
+ }
+ },
+ completemultiple: noop,
+ maxfilesexceeded: noop,
+ maxfilesreached: noop,
+ queuecomplete: noop,
+ previewTemplate: "' +
- '
',
-
- // template for one item in file list
- fileTemplate: 'Drop files here to upload
' +
- '' +
-
- '' +
-
- '' - } else { - qq.addClass(item, this._classes.fail); - } - }, - _addToList: function(id, fileName){ - var item = qq.toElement(this._options.fileTemplate); - item.qqFileId = id; - - var fileElement = this._find(item, 'file'); - qq.setText(fileElement, this._formatFileName(fileName)); - this._find(item, 'size').style.display = 'none'; - - this._listElement.appendChild(item); - }, - _getItemByFileId: function(id){ - var item = this._listElement.firstChild; - - // there can't be txt nodes in dynamically created list - // and we can use nextSibling - while (item){ - if (item.qqFileId == id) return item; - item = item.nextSibling; - } - }, - /** - * delegate click event for cancel link - **/ - _bindCancelEvent: function(){ - var self = this, - list = this._listElement; - - qq.attach(list, 'click', function(e){ - e = e || window.event; - var target = e.target || e.srcElement; - - if (qq.hasClass(target, self._classes.cancel)){ - qq.preventDefault(e); - - var item = target.parentNode; - self._handler.cancel(item.qqFileId); - qq.remove(item); - } - }); - } -}); - -qq.UploadDropZone = function(o){ - this._options = { - element: null, - onEnter: function(e){}, - onLeave: function(e){}, - // is not fired when leaving element by hovering descendants - onLeaveNotDescendants: function(e){}, - onDrop: function(e){} - }; - qq.extend(this._options, o); - - this._element = this._options.element; - - this._disableDropOutside(); - this._attachEvents(); -}; - -qq.UploadDropZone.prototype = { - _disableDropOutside: function(e){ - // run only once for all instances - if (!qq.UploadDropZone.dropOutsideDisabled ){ - - qq.attach(document, 'dragover', function(e){ - if (e.dataTransfer){ - e.dataTransfer.dropEffect = 'none'; - e.preventDefault(); - } - }); - - qq.UploadDropZone.dropOutsideDisabled = true; - } - }, - _attachEvents: function(){ - var self = this; - - qq.attach(self._element, 'dragover', function(e){ - if (!self._isValidFileDrag(e)) return; - - var effect = e.dataTransfer.effectAllowed; - if (effect == 'move' || effect == 'linkMove'){ - e.dataTransfer.dropEffect = 'move'; // for FF (only move allowed) - } else { - e.dataTransfer.dropEffect = 'copy'; // for Chrome - } - - e.stopPropagation(); - e.preventDefault(); - }); - - qq.attach(self._element, 'dragenter', function(e){ - if (!self._isValidFileDrag(e)) return; - - self._options.onEnter(e); - }); - - qq.attach(self._element, 'dragleave', function(e){ - if (!self._isValidFileDrag(e)) return; - - self._options.onLeave(e); - - var relatedTarget = document.elementFromPoint(e.clientX, e.clientY); - // do not fire when moving a mouse over a descendant - if (qq.contains(this, relatedTarget)) return; - - self._options.onLeaveNotDescendants(e); - }); - - qq.attach(self._element, 'drop', function(e){ - if (!self._isValidFileDrag(e)) return; - - e.preventDefault(); - self._options.onDrop(e); - }); - }, - _isValidFileDrag: function(e){ - var dt = e.dataTransfer, - // do not check dt.types.contains in webkit, because it crashes safari 4 - isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1; - - // dt.effectAllowed is none in Safari 5 - // dt.types.contains check is for firefox - return dt && dt.effectAllowed != 'none' && - (dt.files || (!isWebkit && dt.types.contains && dt.types.contains('Files'))); - - } -}; - -qq.UploadButton = function(o){ - this._options = { - element: null, - // if set to true adds multiple attribute to file input - multiple: false, - // name attribute of file input - name: 'file', - onChange: function(input){}, - hoverClass: 'qq-upload-button-hover', - focusClass: 'qq-upload-button-focus' - }; - - qq.extend(this._options, o); - - this._element = this._options.element; - - // make button suitable container for input - qq.css(this._element, { - position: 'relative', - overflow: 'hidden', - // Make sure browse button is in the right side - // in Internet Explorer - direction: 'ltr' - }); - - this._input = this._createInput(); -}; - -qq.UploadButton.prototype = { - /* returns file input element */ - getInput: function(){ - return this._input; - }, - /* cleans/recreates the file input */ - reset: function(){ - if (this._input.parentNode){ - qq.remove(this._input); - } - - qq.removeClass(this._element, this._options.focusClass); - this._input = this._createInput(); - }, - _createInput: function(){ - var input = document.createElement("input"); - - if (this._options.multiple){ - input.setAttribute("multiple", "multiple"); - } - - input.setAttribute("type", "file"); - input.setAttribute("name", this._options.name); - - qq.css(input, { - position: 'absolute', - // in Opera only 'browse' button - // is clickable and it is located at - // the right side of the input - right: 0, - top: 0, - fontFamily: 'Arial', - // 4 persons reported this, the max values that worked for them were 243, 236, 236, 118 - fontSize: '118px', - margin: 0, - padding: 0, - cursor: 'pointer', - opacity: 0 - }); - - this._element.appendChild(input); - - var self = this; - qq.attach(input, 'change', function(){ - self._options.onChange(input); - }); - - qq.attach(input, 'mouseover', function(){ - qq.addClass(self._element, self._options.hoverClass); - }); - qq.attach(input, 'mouseout', function(){ - qq.removeClass(self._element, self._options.hoverClass); - }); - qq.attach(input, 'focus', function(){ - qq.addClass(self._element, self._options.focusClass); - }); - qq.attach(input, 'blur', function(){ - qq.removeClass(self._element, self._options.focusClass); - }); - - // IE and Opera, unfortunately have 2 tab stops on file input - // which is unacceptable in our case, disable keyboard access - if (window.attachEvent){ - // it is IE or Opera - input.setAttribute('tabIndex', "-1"); - } - - return input; - } -}; - -/** - * Class for uploading files, uploading itself is handled by child classes - */ -qq.UploadHandlerAbstract = function(o){ - this._options = { - debug: false, - action: '/testest', - // maximum number of concurrent uploads - maxConnections: 999, - onProgress: function(id, fileName, loaded, total){}, - onComplete: function(id, fileName, response){}, - onCancel: function(id, fileName){} - }; - qq.extend(this._options, o); - - this._queue = []; - // params for files in queue - this._params = []; -}; -qq.UploadHandlerAbstract.prototype = { - log: function(str){ - if (this._options.debug && window.console) console.log('[uploader] ' + str); - }, - /** - * Adds file or file input to the queue - * @returns id - **/ - add: function(file){}, - /** - * Sends the file identified by id and additional query params to the server - */ - upload: function(id, params){ - var len = this._queue.push(id); - - var copy = {}; - qq.extend(copy, params); - this._params[id] = copy; - - // if too many active uploads, wait... - if (len <= this._options.maxConnections){ - this._upload(id, this._params[id]); - } - }, - /** - * Cancels file upload by id - */ - cancel: function(id){ - this._cancel(id); - this._dequeue(id); - }, - /** - * Cancells all uploads - */ - cancelAll: function(){ - for (var i=0; i
\n ![]()
\n
"
+ };
+
+ extend = function() {
+ var key, object, objects, target, val, _i, _len;
+ target = arguments[0], objects = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
+ for (_i = 0, _len = objects.length; _i < _len; _i++) {
+ object = objects[_i];
+ for (key in object) {
+ val = object[key];
+ target[key] = val;
+ }
+ }
+ return target;
+ };
+
+ function Dropzone(element, options) {
+ var elementOptions, fallback, _ref;
+ this.element = element;
+ this.version = Dropzone.version;
+ this.defaultOptions.previewTemplate = this.defaultOptions.previewTemplate.replace(/\n*/g, "");
+ this.clickableElements = [];
+ this.listeners = [];
+ this.files = [];
+ if (typeof this.element === "string") {
+ this.element = document.querySelector(this.element);
+ }
+ if (!(this.element && (this.element.nodeType != null))) {
+ throw new Error("Invalid dropzone element.");
+ }
+ if (this.element.dropzone) {
+ throw new Error("Dropzone already attached.");
+ }
+ Dropzone.instances.push(this);
+ this.element.dropzone = this;
+ elementOptions = (_ref = Dropzone.optionsForElement(this.element)) != null ? _ref : {};
+ this.options = extend({}, this.defaultOptions, elementOptions, options != null ? options : {});
+ if (this.options.forceFallback || !Dropzone.isBrowserSupported()) {
+ return this.options.fallback.call(this);
+ }
+ if (this.options.url == null) {
+ this.options.url = this.element.getAttribute("action");
+ }
+ if (!this.options.url) {
+ throw new Error("No URL provided.");
+ }
+ if (this.options.acceptedFiles && this.options.acceptedMimeTypes) {
+ throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");
+ }
+ if (this.options.acceptedMimeTypes) {
+ this.options.acceptedFiles = this.options.acceptedMimeTypes;
+ delete this.options.acceptedMimeTypes;
+ }
+ this.options.method = this.options.method.toUpperCase();
+ if ((fallback = this.getExistingFallback()) && fallback.parentNode) {
+ fallback.parentNode.removeChild(fallback);
+ }
+ if (this.options.previewsContainer !== false) {
+ if (this.options.previewsContainer) {
+ this.previewsContainer = Dropzone.getElement(this.options.previewsContainer, "previewsContainer");
+ } else {
+ this.previewsContainer = this.element;
+ }
+ }
+ if (this.options.clickable) {
+ if (this.options.clickable === true) {
+ this.clickableElements = [this.element];
+ } else {
+ this.clickableElements = Dropzone.getElements(this.options.clickable, "clickable");
+ }
+ }
+ this.init();
+ }
+
+ Dropzone.prototype.getAcceptedFiles = function() {
+ var file, _i, _len, _ref, _results;
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (file.accepted) {
+ _results.push(file);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.getRejectedFiles = function() {
+ var file, _i, _len, _ref, _results;
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (!file.accepted) {
+ _results.push(file);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.getFilesWithStatus = function(status) {
+ var file, _i, _len, _ref, _results;
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (file.status === status) {
+ _results.push(file);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.getQueuedFiles = function() {
+ return this.getFilesWithStatus(Dropzone.QUEUED);
+ };
+
+ Dropzone.prototype.getUploadingFiles = function() {
+ return this.getFilesWithStatus(Dropzone.UPLOADING);
+ };
+
+ Dropzone.prototype.getActiveFiles = function() {
+ var file, _i, _len, _ref, _results;
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (file.status === Dropzone.UPLOADING || file.status === Dropzone.QUEUED) {
+ _results.push(file);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.init = function() {
+ var eventName, noPropagation, setupHiddenFileInput, _i, _len, _ref, _ref1;
+ if (this.element.tagName === "form") {
+ this.element.setAttribute("enctype", "multipart/form-data");
+ }
+ if (this.element.classList.contains("dropzone") && !this.element.querySelector(".dz-message")) {
+ this.element.appendChild(Dropzone.createElement("\n
\n \n
\n
\n \n
\n \n
\n \n \n
\n" + this.options.dictDefaultMessage + "
"));
+ }
+ if (this.clickableElements.length) {
+ setupHiddenFileInput = (function(_this) {
+ return function() {
+ if (_this.hiddenFileInput) {
+ document.body.removeChild(_this.hiddenFileInput);
+ }
+ _this.hiddenFileInput = document.createElement("input");
+ _this.hiddenFileInput.setAttribute("type", "file");
+ if ((_this.options.maxFiles == null) || _this.options.maxFiles > 1) {
+ _this.hiddenFileInput.setAttribute("multiple", "multiple");
+ }
+ _this.hiddenFileInput.className = "dz-hidden-input";
+ if (_this.options.acceptedFiles != null) {
+ _this.hiddenFileInput.setAttribute("accept", _this.options.acceptedFiles);
+ }
+ if (_this.options.capture != null) {
+ _this.hiddenFileInput.setAttribute("capture", _this.options.capture);
+ }
+ _this.hiddenFileInput.style.visibility = "hidden";
+ _this.hiddenFileInput.style.position = "absolute";
+ _this.hiddenFileInput.style.top = "0";
+ _this.hiddenFileInput.style.left = "0";
+ _this.hiddenFileInput.style.height = "0";
+ _this.hiddenFileInput.style.width = "0";
+ document.body.appendChild(_this.hiddenFileInput);
+ return _this.hiddenFileInput.addEventListener("change", function() {
+ var file, files, _i, _len;
+ files = _this.hiddenFileInput.files;
+ if (files.length) {
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ _this.addFile(file);
+ }
+ }
+ return setupHiddenFileInput();
+ });
+ };
+ })(this);
+ setupHiddenFileInput();
+ }
+ this.URL = (_ref = window.URL) != null ? _ref : window.webkitURL;
+ _ref1 = this.events;
+ for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+ eventName = _ref1[_i];
+ this.on(eventName, this.options[eventName]);
+ }
+ this.on("uploadprogress", (function(_this) {
+ return function() {
+ return _this.updateTotalUploadProgress();
+ };
+ })(this));
+ this.on("removedfile", (function(_this) {
+ return function() {
+ return _this.updateTotalUploadProgress();
+ };
+ })(this));
+ this.on("canceled", (function(_this) {
+ return function(file) {
+ return _this.emit("complete", file);
+ };
+ })(this));
+ this.on("complete", (function(_this) {
+ return function(file) {
+ if (_this.getUploadingFiles().length === 0 && _this.getQueuedFiles().length === 0) {
+ return setTimeout((function() {
+ return _this.emit("queuecomplete");
+ }), 0);
+ }
+ };
+ })(this));
+ noPropagation = function(e) {
+ e.stopPropagation();
+ if (e.preventDefault) {
+ return e.preventDefault();
+ } else {
+ return e.returnValue = false;
+ }
+ };
+ this.listeners = [
+ {
+ element: this.element,
+ events: {
+ "dragstart": (function(_this) {
+ return function(e) {
+ return _this.emit("dragstart", e);
+ };
+ })(this),
+ "dragenter": (function(_this) {
+ return function(e) {
+ noPropagation(e);
+ return _this.emit("dragenter", e);
+ };
+ })(this),
+ "dragover": (function(_this) {
+ return function(e) {
+ var efct;
+ try {
+ efct = e.dataTransfer.effectAllowed;
+ } catch (_error) {}
+ e.dataTransfer.dropEffect = 'move' === efct || 'linkMove' === efct ? 'move' : 'copy';
+ noPropagation(e);
+ return _this.emit("dragover", e);
+ };
+ })(this),
+ "dragleave": (function(_this) {
+ return function(e) {
+ return _this.emit("dragleave", e);
+ };
+ })(this),
+ "drop": (function(_this) {
+ return function(e) {
+ noPropagation(e);
+ return _this.drop(e);
+ };
+ })(this),
+ "dragend": (function(_this) {
+ return function(e) {
+ return _this.emit("dragend", e);
+ };
+ })(this)
+ }
+ }
+ ];
+ this.clickableElements.forEach((function(_this) {
+ return function(clickableElement) {
+ return _this.listeners.push({
+ element: clickableElement,
+ events: {
+ "click": function(evt) {
+ if ((clickableElement !== _this.element) || (evt.target === _this.element || Dropzone.elementInside(evt.target, _this.element.querySelector(".dz-message")))) {
+ return _this.hiddenFileInput.click();
+ }
+ }
+ }
+ });
+ };
+ })(this));
+ this.enable();
+ return this.options.init.call(this);
+ };
+
+ Dropzone.prototype.destroy = function() {
+ var _ref;
+ this.disable();
+ this.removeAllFiles(true);
+ if ((_ref = this.hiddenFileInput) != null ? _ref.parentNode : void 0) {
+ this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput);
+ this.hiddenFileInput = null;
+ }
+ delete this.element.dropzone;
+ return Dropzone.instances.splice(Dropzone.instances.indexOf(this), 1);
+ };
+
+ Dropzone.prototype.updateTotalUploadProgress = function() {
+ var activeFiles, file, totalBytes, totalBytesSent, totalUploadProgress, _i, _len, _ref;
+ totalBytesSent = 0;
+ totalBytes = 0;
+ activeFiles = this.getActiveFiles();
+ if (activeFiles.length) {
+ _ref = this.getActiveFiles();
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ totalBytesSent += file.upload.bytesSent;
+ totalBytes += file.upload.total;
+ }
+ totalUploadProgress = 100 * totalBytesSent / totalBytes;
+ } else {
+ totalUploadProgress = 100;
+ }
+ return this.emit("totaluploadprogress", totalUploadProgress, totalBytes, totalBytesSent);
+ };
+
+ Dropzone.prototype._getParamName = function(n) {
+ if (typeof this.options.paramName === "function") {
+ return this.options.paramName(n);
+ } else {
+ return "" + this.options.paramName + (this.options.uploadMultiple ? "[" + n + "]" : "");
+ }
+ };
+
+ Dropzone.prototype.getFallbackForm = function() {
+ var existingFallback, fields, fieldsString, form;
+ if (existingFallback = this.getExistingFallback()) {
+ return existingFallback;
+ }
+ fieldsString = "";
+ if (this.options.dictFallbackText) {
+ fieldsString += "
";
+ fields = Dropzone.createElement(fieldsString);
+ if (this.element.tagName !== "FORM") {
+ form = Dropzone.createElement("");
+ form.appendChild(fields);
+ } else {
+ this.element.setAttribute("enctype", "multipart/form-data");
+ this.element.setAttribute("method", this.options.method);
+ }
+ return form != null ? form : fields;
+ };
+
+ Dropzone.prototype.getExistingFallback = function() {
+ var fallback, getFallback, tagName, _i, _len, _ref;
+ getFallback = function(elements) {
+ var el, _i, _len;
+ for (_i = 0, _len = elements.length; _i < _len; _i++) {
+ el = elements[_i];
+ if (/(^| )fallback($| )/.test(el.className)) {
+ return el;
+ }
+ }
+ };
+ _ref = ["div", "form"];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ tagName = _ref[_i];
+ if (fallback = getFallback(this.element.getElementsByTagName(tagName))) {
+ return fallback;
+ }
+ }
+ };
+
+ Dropzone.prototype.setupEventListeners = function() {
+ var elementListeners, event, listener, _i, _len, _ref, _results;
+ _ref = this.listeners;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ elementListeners = _ref[_i];
+ _results.push((function() {
+ var _ref1, _results1;
+ _ref1 = elementListeners.events;
+ _results1 = [];
+ for (event in _ref1) {
+ listener = _ref1[event];
+ _results1.push(elementListeners.element.addEventListener(event, listener, false));
+ }
+ return _results1;
+ })());
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.removeEventListeners = function() {
+ var elementListeners, event, listener, _i, _len, _ref, _results;
+ _ref = this.listeners;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ elementListeners = _ref[_i];
+ _results.push((function() {
+ var _ref1, _results1;
+ _ref1 = elementListeners.events;
+ _results1 = [];
+ for (event in _ref1) {
+ listener = _ref1[event];
+ _results1.push(elementListeners.element.removeEventListener(event, listener, false));
+ }
+ return _results1;
+ })());
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.disable = function() {
+ var file, _i, _len, _ref, _results;
+ this.clickableElements.forEach(function(element) {
+ return element.classList.remove("dz-clickable");
+ });
+ this.removeEventListeners();
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ _results.push(this.cancelUpload(file));
+ }
+ return _results;
+ };
+
+ Dropzone.prototype.enable = function() {
+ this.clickableElements.forEach(function(element) {
+ return element.classList.add("dz-clickable");
+ });
+ return this.setupEventListeners();
+ };
+
+ Dropzone.prototype.filesize = function(size) {
+ var cutoff, i, selectedSize, selectedUnit, unit, units, _i, _len;
+ units = ['TB', 'GB', 'MB', 'KB', 'b'];
+ selectedSize = selectedUnit = null;
+ for (i = _i = 0, _len = units.length; _i < _len; i = ++_i) {
+ unit = units[i];
+ cutoff = Math.pow(this.options.filesizeBase, 4 - i) / 10;
+ if (size >= cutoff) {
+ selectedSize = size / Math.pow(this.options.filesizeBase, 4 - i);
+ selectedUnit = unit;
+ break;
+ }
+ }
+ selectedSize = Math.round(10 * selectedSize) / 10;
+ return "" + selectedSize + " " + selectedUnit;
+ };
+
+ Dropzone.prototype._updateMaxFilesReachedClass = function() {
+ if ((this.options.maxFiles != null) && this.getAcceptedFiles().length >= this.options.maxFiles) {
+ if (this.getAcceptedFiles().length === this.options.maxFiles) {
+ this.emit('maxfilesreached', this.files);
+ }
+ return this.element.classList.add("dz-max-files-reached");
+ } else {
+ return this.element.classList.remove("dz-max-files-reached");
+ }
+ };
+
+ Dropzone.prototype.drop = function(e) {
+ var files, items;
+ if (!e.dataTransfer) {
+ return;
+ }
+ this.emit("drop", e);
+ files = e.dataTransfer.files;
+ if (files.length) {
+ items = e.dataTransfer.items;
+ if (items && items.length && (items[0].webkitGetAsEntry != null)) {
+ this._addFilesFromItems(items);
+ } else {
+ this.handleFiles(files);
+ }
+ }
+ };
+
+ Dropzone.prototype.paste = function(e) {
+ var items, _ref;
+ if ((e != null ? (_ref = e.clipboardData) != null ? _ref.items : void 0 : void 0) == null) {
+ return;
+ }
+ this.emit("paste", e);
+ items = e.clipboardData.items;
+ if (items.length) {
+ return this._addFilesFromItems(items);
+ }
+ };
+
+ Dropzone.prototype.handleFiles = function(files) {
+ var file, _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ _results.push(this.addFile(file));
+ }
+ return _results;
+ };
+
+ Dropzone.prototype._addFilesFromItems = function(items) {
+ var entry, item, _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = items.length; _i < _len; _i++) {
+ item = items[_i];
+ if ((item.webkitGetAsEntry != null) && (entry = item.webkitGetAsEntry())) {
+ if (entry.isFile) {
+ _results.push(this.addFile(item.getAsFile()));
+ } else if (entry.isDirectory) {
+ _results.push(this._addFilesFromDirectory(entry, entry.name));
+ } else {
+ _results.push(void 0);
+ }
+ } else if (item.getAsFile != null) {
+ if ((item.kind == null) || item.kind === "file") {
+ _results.push(this.addFile(item.getAsFile()));
+ } else {
+ _results.push(void 0);
+ }
+ } else {
+ _results.push(void 0);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.prototype._addFilesFromDirectory = function(directory, path) {
+ var dirReader, entriesReader;
+ dirReader = directory.createReader();
+ entriesReader = (function(_this) {
+ return function(entries) {
+ var entry, _i, _len;
+ for (_i = 0, _len = entries.length; _i < _len; _i++) {
+ entry = entries[_i];
+ if (entry.isFile) {
+ entry.file(function(file) {
+ if (_this.options.ignoreHiddenFiles && file.name.substring(0, 1) === '.') {
+ return;
+ }
+ file.fullPath = "" + path + "/" + file.name;
+ return _this.addFile(file);
+ });
+ } else if (entry.isDirectory) {
+ _this._addFilesFromDirectory(entry, "" + path + "/" + entry.name);
+ }
+ }
+ };
+ })(this);
+ return dirReader.readEntries(entriesReader, function(error) {
+ return typeof console !== "undefined" && console !== null ? typeof console.log === "function" ? console.log(error) : void 0 : void 0;
+ });
+ };
+
+ Dropzone.prototype.accept = function(file, done) {
+ if (file.size > this.options.maxFilesize * 1024 * 1024) {
+ return done(this.options.dictFileTooBig.replace("{{filesize}}", Math.round(file.size / 1024 / 10.24) / 100).replace("{{maxFilesize}}", this.options.maxFilesize));
+ } else if (!Dropzone.isValidFile(file, this.options.acceptedFiles)) {
+ return done(this.options.dictInvalidFileType);
+ } else if ((this.options.maxFiles != null) && this.getAcceptedFiles().length >= this.options.maxFiles) {
+ done(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}", this.options.maxFiles));
+ return this.emit("maxfilesexceeded", file);
+ } else {
+ return this.options.accept.call(this, file, done);
+ }
+ };
+
+ Dropzone.prototype.addFile = function(file) {
+ file.upload = {
+ progress: 0,
+ total: file.size,
+ bytesSent: 0
+ };
+ this.files.push(file);
+ file.status = Dropzone.ADDED;
+ this.emit("addedfile", file);
+ this._enqueueThumbnail(file);
+ return this.accept(file, (function(_this) {
+ return function(error) {
+ if (error) {
+ file.accepted = false;
+ _this._errorProcessing([file], error);
+ } else {
+ file.accepted = true;
+ if (_this.options.autoQueue) {
+ _this.enqueueFile(file);
+ }
+ }
+ return _this._updateMaxFilesReachedClass();
+ };
+ })(this));
+ };
+
+ Dropzone.prototype.enqueueFiles = function(files) {
+ var file, _i, _len;
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ this.enqueueFile(file);
+ }
+ return null;
+ };
+
+ Dropzone.prototype.enqueueFile = function(file) {
+ if (file.status === Dropzone.ADDED && file.accepted === true) {
+ file.status = Dropzone.QUEUED;
+ if (this.options.autoProcessQueue) {
+ return setTimeout(((function(_this) {
+ return function() {
+ return _this.processQueue();
+ };
+ })(this)), 0);
+ }
+ } else {
+ throw new Error("This file can't be queued because it has already been processed or was rejected.");
+ }
+ };
+
+ Dropzone.prototype._thumbnailQueue = [];
+
+ Dropzone.prototype._processingThumbnail = false;
+
+ Dropzone.prototype._enqueueThumbnail = function(file) {
+ if (this.options.createImageThumbnails && file.type.match(/image.*/) && file.size <= this.options.maxThumbnailFilesize * 1024 * 1024) {
+ this._thumbnailQueue.push(file);
+ return setTimeout(((function(_this) {
+ return function() {
+ return _this._processThumbnailQueue();
+ };
+ })(this)), 0);
+ }
+ };
+
+ Dropzone.prototype._processThumbnailQueue = function() {
+ if (this._processingThumbnail || this._thumbnailQueue.length === 0) {
+ return;
+ }
+ this._processingThumbnail = true;
+ return this.createThumbnail(this._thumbnailQueue.shift(), (function(_this) {
+ return function() {
+ _this._processingThumbnail = false;
+ return _this._processThumbnailQueue();
+ };
+ })(this));
+ };
+
+ Dropzone.prototype.removeFile = function(file) {
+ if (file.status === Dropzone.UPLOADING) {
+ this.cancelUpload(file);
+ }
+ this.files = without(this.files, file);
+ this.emit("removedfile", file);
+ if (this.files.length === 0) {
+ return this.emit("reset");
+ }
+ };
+
+ Dropzone.prototype.removeAllFiles = function(cancelIfNecessary) {
+ var file, _i, _len, _ref;
+ if (cancelIfNecessary == null) {
+ cancelIfNecessary = false;
+ }
+ _ref = this.files.slice();
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (file.status !== Dropzone.UPLOADING || cancelIfNecessary) {
+ this.removeFile(file);
+ }
+ }
+ return null;
+ };
+
+ Dropzone.prototype.createThumbnail = function(file, callback) {
+ var fileReader;
+ fileReader = new FileReader;
+ fileReader.onload = (function(_this) {
+ return function() {
+ if (file.type === "image/svg+xml") {
+ _this.emit("thumbnail", file, fileReader.result);
+ if (callback != null) {
+ callback();
+ }
+ return;
+ }
+ return _this.createThumbnailFromUrl(file, fileReader.result, callback);
+ };
+ })(this);
+ return fileReader.readAsDataURL(file);
+ };
+
+ Dropzone.prototype.createThumbnailFromUrl = function(file, imageUrl, callback) {
+ var img;
+ img = document.createElement("img");
+ img.onload = (function(_this) {
+ return function() {
+ var canvas, ctx, resizeInfo, thumbnail, _ref, _ref1, _ref2, _ref3;
+ file.width = img.width;
+ file.height = img.height;
+ resizeInfo = _this.options.resize.call(_this, file);
+ if (resizeInfo.trgWidth == null) {
+ resizeInfo.trgWidth = resizeInfo.optWidth;
+ }
+ if (resizeInfo.trgHeight == null) {
+ resizeInfo.trgHeight = resizeInfo.optHeight;
+ }
+ canvas = document.createElement("canvas");
+ ctx = canvas.getContext("2d");
+ canvas.width = resizeInfo.trgWidth;
+ canvas.height = resizeInfo.trgHeight;
+ drawImageIOSFix(ctx, img, (_ref = resizeInfo.srcX) != null ? _ref : 0, (_ref1 = resizeInfo.srcY) != null ? _ref1 : 0, resizeInfo.srcWidth, resizeInfo.srcHeight, (_ref2 = resizeInfo.trgX) != null ? _ref2 : 0, (_ref3 = resizeInfo.trgY) != null ? _ref3 : 0, resizeInfo.trgWidth, resizeInfo.trgHeight);
+ thumbnail = canvas.toDataURL("image/png");
+ _this.emit("thumbnail", file, thumbnail);
+ if (callback != null) {
+ return callback();
+ }
+ };
+ })(this);
+ if (callback != null) {
+ img.onerror = callback;
+ }
+ return img.src = imageUrl;
+ };
+
+ Dropzone.prototype.processQueue = function() {
+ var i, parallelUploads, processingLength, queuedFiles;
+ parallelUploads = this.options.parallelUploads;
+ processingLength = this.getUploadingFiles().length;
+ i = processingLength;
+ if (processingLength >= parallelUploads) {
+ return;
+ }
+ queuedFiles = this.getQueuedFiles();
+ if (!(queuedFiles.length > 0)) {
+ return;
+ }
+ if (this.options.uploadMultiple) {
+ return this.processFiles(queuedFiles.slice(0, parallelUploads - processingLength));
+ } else {
+ while (i < parallelUploads) {
+ if (!queuedFiles.length) {
+ return;
+ }
+ this.processFile(queuedFiles.shift());
+ i++;
+ }
+ }
+ };
+
+ Dropzone.prototype.processFile = function(file) {
+ return this.processFiles([file]);
+ };
+
+ Dropzone.prototype.processFiles = function(files) {
+ var file, _i, _len;
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ file.processing = true;
+ file.status = Dropzone.UPLOADING;
+ this.emit("processing", file);
+ }
+ if (this.options.uploadMultiple) {
+ this.emit("processingmultiple", files);
+ }
+ return this.uploadFiles(files);
+ };
+
+ Dropzone.prototype._getFilesWithXhr = function(xhr) {
+ var file, files;
+ return files = (function() {
+ var _i, _len, _ref, _results;
+ _ref = this.files;
+ _results = [];
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ file = _ref[_i];
+ if (file.xhr === xhr) {
+ _results.push(file);
+ }
+ }
+ return _results;
+ }).call(this);
+ };
+
+ Dropzone.prototype.cancelUpload = function(file) {
+ var groupedFile, groupedFiles, _i, _j, _len, _len1, _ref;
+ if (file.status === Dropzone.UPLOADING) {
+ groupedFiles = this._getFilesWithXhr(file.xhr);
+ for (_i = 0, _len = groupedFiles.length; _i < _len; _i++) {
+ groupedFile = groupedFiles[_i];
+ groupedFile.status = Dropzone.CANCELED;
+ }
+ file.xhr.abort();
+ for (_j = 0, _len1 = groupedFiles.length; _j < _len1; _j++) {
+ groupedFile = groupedFiles[_j];
+ this.emit("canceled", groupedFile);
+ }
+ if (this.options.uploadMultiple) {
+ this.emit("canceledmultiple", groupedFiles);
+ }
+ } else if ((_ref = file.status) === Dropzone.ADDED || _ref === Dropzone.QUEUED) {
+ file.status = Dropzone.CANCELED;
+ this.emit("canceled", file);
+ if (this.options.uploadMultiple) {
+ this.emit("canceledmultiple", [file]);
+ }
+ }
+ if (this.options.autoProcessQueue) {
+ return this.processQueue();
+ }
+ };
+
+ resolveOption = function() {
+ var args, option;
+ option = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
+ if (typeof option === 'function') {
+ return option.apply(this, args);
+ }
+ return option;
+ };
+
+ Dropzone.prototype.uploadFile = function(file) {
+ return this.uploadFiles([file]);
+ };
+
+ Dropzone.prototype.uploadFiles = function(files) {
+ var file, formData, handleError, headerName, headerValue, headers, i, input, inputName, inputType, key, method, option, progressObj, response, updateProgress, url, value, xhr, _i, _j, _k, _l, _len, _len1, _len2, _len3, _m, _ref, _ref1, _ref2, _ref3, _ref4, _ref5;
+ xhr = new XMLHttpRequest();
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ file.xhr = xhr;
+ }
+ method = resolveOption(this.options.method, files);
+ url = resolveOption(this.options.url, files);
+ xhr.open(method, url, true);
+ xhr.withCredentials = !!this.options.withCredentials;
+ response = null;
+ handleError = (function(_this) {
+ return function() {
+ var _j, _len1, _results;
+ _results = [];
+ for (_j = 0, _len1 = files.length; _j < _len1; _j++) {
+ file = files[_j];
+ _results.push(_this._errorProcessing(files, response || _this.options.dictResponseError.replace("{{statusCode}}", xhr.status), xhr));
+ }
+ return _results;
+ };
+ })(this);
+ updateProgress = (function(_this) {
+ return function(e) {
+ var allFilesFinished, progress, _j, _k, _l, _len1, _len2, _len3, _results;
+ if (e != null) {
+ progress = 100 * e.loaded / e.total;
+ for (_j = 0, _len1 = files.length; _j < _len1; _j++) {
+ file = files[_j];
+ file.upload = {
+ progress: progress,
+ total: e.total,
+ bytesSent: e.loaded
+ };
+ }
+ } else {
+ allFilesFinished = true;
+ progress = 100;
+ for (_k = 0, _len2 = files.length; _k < _len2; _k++) {
+ file = files[_k];
+ if (!(file.upload.progress === 100 && file.upload.bytesSent === file.upload.total)) {
+ allFilesFinished = false;
+ }
+ file.upload.progress = progress;
+ file.upload.bytesSent = file.upload.total;
+ }
+ if (allFilesFinished) {
+ return;
+ }
+ }
+ _results = [];
+ for (_l = 0, _len3 = files.length; _l < _len3; _l++) {
+ file = files[_l];
+ _results.push(_this.emit("uploadprogress", file, progress, file.upload.bytesSent));
+ }
+ return _results;
+ };
+ })(this);
+ xhr.onload = (function(_this) {
+ return function(e) {
+ var _ref;
+ if (files[0].status === Dropzone.CANCELED) {
+ return;
+ }
+ if (xhr.readyState !== 4) {
+ return;
+ }
+ response = xhr.responseText;
+ if (xhr.getResponseHeader("content-type") && ~xhr.getResponseHeader("content-type").indexOf("application/json")) {
+ try {
+ response = JSON.parse(response);
+ } catch (_error) {
+ e = _error;
+ response = "Invalid JSON response from server.";
+ }
+ }
+ updateProgress();
+ if (!((200 <= (_ref = xhr.status) && _ref < 300))) {
+ return handleError();
+ } else {
+ return _this._finished(files, response, e);
+ }
+ };
+ })(this);
+ xhr.onerror = (function(_this) {
+ return function() {
+ if (files[0].status === Dropzone.CANCELED) {
+ return;
+ }
+ return handleError();
+ };
+ })(this);
+ progressObj = (_ref = xhr.upload) != null ? _ref : xhr;
+ progressObj.onprogress = updateProgress;
+ headers = {
+ "Accept": "application/json",
+ "Cache-Control": "no-cache",
+ "X-Requested-With": "XMLHttpRequest"
+ };
+ if (this.options.headers) {
+ extend(headers, this.options.headers);
+ }
+ for (headerName in headers) {
+ headerValue = headers[headerName];
+ xhr.setRequestHeader(headerName, headerValue);
+ }
+ formData = new FormData();
+ if (this.options.params) {
+ _ref1 = this.options.params;
+ for (key in _ref1) {
+ value = _ref1[key];
+ formData.append(key, value);
+ }
+ }
+ for (_j = 0, _len1 = files.length; _j < _len1; _j++) {
+ file = files[_j];
+ this.emit("sending", file, xhr, formData);
+ }
+ if (this.options.uploadMultiple) {
+ this.emit("sendingmultiple", files, xhr, formData);
+ }
+ if (this.element.tagName === "FORM") {
+ _ref2 = this.element.querySelectorAll("input, textarea, select, button");
+ for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
+ input = _ref2[_k];
+ inputName = input.getAttribute("name");
+ inputType = input.getAttribute("type");
+ if (input.tagName === "SELECT" && input.hasAttribute("multiple")) {
+ _ref3 = input.options;
+ for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) {
+ option = _ref3[_l];
+ if (option.selected) {
+ formData.append(inputName, option.value);
+ }
+ }
+ } else if (!inputType || ((_ref4 = inputType.toLowerCase()) !== "checkbox" && _ref4 !== "radio") || input.checked) {
+ formData.append(inputName, input.value);
+ }
+ }
+ }
+ for (i = _m = 0, _ref5 = files.length - 1; 0 <= _ref5 ? _m <= _ref5 : _m >= _ref5; i = 0 <= _ref5 ? ++_m : --_m) {
+ formData.append(this._getParamName(i), files[i], files[i].name);
+ }
+ return xhr.send(formData);
+ };
+
+ Dropzone.prototype._finished = function(files, responseText, e) {
+ var file, _i, _len;
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ file.status = Dropzone.SUCCESS;
+ this.emit("success", file, responseText, e);
+ this.emit("complete", file);
+ }
+ if (this.options.uploadMultiple) {
+ this.emit("successmultiple", files, responseText, e);
+ this.emit("completemultiple", files);
+ }
+ if (this.options.autoProcessQueue) {
+ return this.processQueue();
+ }
+ };
+
+ Dropzone.prototype._errorProcessing = function(files, message, xhr) {
+ var file, _i, _len;
+ for (_i = 0, _len = files.length; _i < _len; _i++) {
+ file = files[_i];
+ file.status = Dropzone.ERROR;
+ this.emit("error", file, message, xhr);
+ this.emit("complete", file);
+ }
+ if (this.options.uploadMultiple) {
+ this.emit("errormultiple", files, message, xhr);
+ this.emit("completemultiple", files);
+ }
+ if (this.options.autoProcessQueue) {
+ return this.processQueue();
+ }
+ };
+
+ return Dropzone;
+
+ })(Emitter);
+
+ Dropzone.version = "4.0.1";
+
+ Dropzone.options = {};
+
+ Dropzone.optionsForElement = function(element) {
+ if (element.getAttribute("id")) {
+ return Dropzone.options[camelize(element.getAttribute("id"))];
+ } else {
+ return void 0;
+ }
+ };
+
+ Dropzone.instances = [];
+
+ Dropzone.forElement = function(element) {
+ if (typeof element === "string") {
+ element = document.querySelector(element);
+ }
+ if ((element != null ? element.dropzone : void 0) == null) {
+ throw new Error("No Dropzone found for given element. This is probably because you're trying to access it before Dropzone had the time to initialize. Use the `init` option to setup any additional observers on your Dropzone.");
+ }
+ return element.dropzone;
+ };
+
+ Dropzone.autoDiscover = true;
+
+ Dropzone.discover = function() {
+ var checkElements, dropzone, dropzones, _i, _len, _results;
+ if (document.querySelectorAll) {
+ dropzones = document.querySelectorAll(".dropzone");
+ } else {
+ dropzones = [];
+ checkElements = function(elements) {
+ var el, _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = elements.length; _i < _len; _i++) {
+ el = elements[_i];
+ if (/(^| )dropzone($| )/.test(el.className)) {
+ _results.push(dropzones.push(el));
+ } else {
+ _results.push(void 0);
+ }
+ }
+ return _results;
+ };
+ checkElements(document.getElementsByTagName("div"));
+ checkElements(document.getElementsByTagName("form"));
+ }
+ _results = [];
+ for (_i = 0, _len = dropzones.length; _i < _len; _i++) {
+ dropzone = dropzones[_i];
+ if (Dropzone.optionsForElement(dropzone) !== false) {
+ _results.push(new Dropzone(dropzone));
+ } else {
+ _results.push(void 0);
+ }
+ }
+ return _results;
+ };
+
+ Dropzone.blacklistedBrowsers = [/opera.*Macintosh.*version\/12/i];
+
+ Dropzone.isBrowserSupported = function() {
+ var capableBrowser, regex, _i, _len, _ref;
+ capableBrowser = true;
+ if (window.File && window.FileReader && window.FileList && window.Blob && window.FormData && document.querySelector) {
+ if (!("classList" in document.createElement("a"))) {
+ capableBrowser = false;
+ } else {
+ _ref = Dropzone.blacklistedBrowsers;
+ for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+ regex = _ref[_i];
+ if (regex.test(navigator.userAgent)) {
+ capableBrowser = false;
+ continue;
+ }
+ }
+ }
+ } else {
+ capableBrowser = false;
+ }
+ return capableBrowser;
+ };
+
+ without = function(list, rejectedItem) {
+ var item, _i, _len, _results;
+ _results = [];
+ for (_i = 0, _len = list.length; _i < _len; _i++) {
+ item = list[_i];
+ if (item !== rejectedItem) {
+ _results.push(item);
+ }
+ }
+ return _results;
+ };
+
+ camelize = function(str) {
+ return str.replace(/[\-_](\w)/g, function(match) {
+ return match.charAt(1).toUpperCase();
+ });
+ };
+
+ Dropzone.createElement = function(string) {
+ var div;
+ div = document.createElement("div");
+ div.innerHTML = string;
+ return div.childNodes[0];
+ };
+
+ Dropzone.elementInside = function(element, container) {
+ if (element === container) {
+ return true;
+ }
+ while (element = element.parentNode) {
+ if (element === container) {
+ return true;
+ }
+ }
+ return false;
+ };
+
+ Dropzone.getElement = function(el, name) {
+ var element;
+ if (typeof el === "string") {
+ element = document.querySelector(el);
+ } else if (el.nodeType != null) {
+ element = el;
+ }
+ if (element == null) {
+ throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector or a plain HTML element.");
+ }
+ return element;
+ };
+
+ Dropzone.getElements = function(els, name) {
+ var e, el, elements, _i, _j, _len, _len1, _ref;
+ if (els instanceof Array) {
+ elements = [];
+ try {
+ for (_i = 0, _len = els.length; _i < _len; _i++) {
+ el = els[_i];
+ elements.push(this.getElement(el, name));
+ }
+ } catch (_error) {
+ e = _error;
+ elements = null;
+ }
+ } else if (typeof els === "string") {
+ elements = [];
+ _ref = document.querySelectorAll(els);
+ for (_j = 0, _len1 = _ref.length; _j < _len1; _j++) {
+ el = _ref[_j];
+ elements.push(el);
+ }
+ } else if (els.nodeType != null) {
+ elements = [els];
+ }
+ if (!((elements != null) && elements.length)) {
+ throw new Error("Invalid `" + name + "` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");
+ }
+ return elements;
+ };
+
+ Dropzone.confirm = function(question, accepted, rejected) {
+ if (window.confirm(question)) {
+ return accepted();
+ } else if (rejected != null) {
+ return rejected();
+ }
+ };
+
+ Dropzone.isValidFile = function(file, acceptedFiles) {
+ var baseMimeType, mimeType, validType, _i, _len;
+ if (!acceptedFiles) {
+ return true;
+ }
+ acceptedFiles = acceptedFiles.split(",");
+ mimeType = file.type;
+ baseMimeType = mimeType.replace(/\/.*$/, "");
+ for (_i = 0, _len = acceptedFiles.length; _i < _len; _i++) {
+ validType = acceptedFiles[_i];
+ validType = validType.trim();
+ if (validType.charAt(0) === ".") {
+ if (file.name.toLowerCase().indexOf(validType.toLowerCase(), file.name.length - validType.length) !== -1) {
+ return true;
+ }
+ } else if (/\/\*$/.test(validType)) {
+ if (baseMimeType === validType.replace(/\/.*$/, "")) {
+ return true;
+ }
+ } else {
+ if (mimeType === validType) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
+
+ if (typeof jQuery !== "undefined" && jQuery !== null) {
+ jQuery.fn.dropzone = function(options) {
+ return this.each(function() {
+ return new Dropzone(this, options);
+ });
+ };
+ }
+
+ if (typeof module !== "undefined" && module !== null) {
+ module.exports = Dropzone;
+ } else {
+ window.Dropzone = Dropzone;
+ }
+
+ Dropzone.ADDED = "added";
+
+ Dropzone.QUEUED = "queued";
+
+ Dropzone.ACCEPTED = Dropzone.QUEUED;
+
+ Dropzone.UPLOADING = "uploading";
+
+ Dropzone.PROCESSING = Dropzone.UPLOADING;
+
+ Dropzone.CANCELED = "canceled";
+
+ Dropzone.ERROR = "error";
+
+ Dropzone.SUCCESS = "success";
+
+
+ /*
+
+ Bugfix for iOS 6 and 7
+ Source: http://stackoverflow.com/questions/11929099/html5-canvas-drawimage-ratio-bug-ios
+ based on the work of https://github.com/stomita/ios-imagefile-megapixel
+ */
+
+ detectVerticalSquash = function(img) {
+ var alpha, canvas, ctx, data, ey, ih, iw, py, ratio, sy;
+ iw = img.naturalWidth;
+ ih = img.naturalHeight;
+ canvas = document.createElement("canvas");
+ canvas.width = 1;
+ canvas.height = ih;
+ ctx = canvas.getContext("2d");
+ ctx.drawImage(img, 0, 0);
+ data = ctx.getImageData(0, 0, 1, ih).data;
+ sy = 0;
+ ey = ih;
+ py = ih;
+ while (py > sy) {
+ alpha = data[(py - 1) * 4 + 3];
+ if (alpha === 0) {
+ ey = py;
+ } else {
+ sy = py;
+ }
+ py = (ey + sy) >> 1;
+ }
+ ratio = py / ih;
+ if (ratio === 0) {
+ return 1;
+ } else {
+ return ratio;
+ }
+ };
+
+ drawImageIOSFix = function(ctx, img, sx, sy, sw, sh, dx, dy, dw, dh) {
+ var vertSquashRatio;
+ vertSquashRatio = detectVerticalSquash(img);
+ return ctx.drawImage(img, sx, sy, sw, sh, dx, dy, dw, dh / vertSquashRatio);
+ };
+
+
+ /*
+ * contentloaded.js
+ *
+ * Author: Diego Perini (diego.perini at gmail.com)
+ * Summary: cross-browser wrapper for DOMContentLoaded
+ * Updated: 20101020
+ * License: MIT
+ * Version: 1.2
+ *
+ * URL:
+ * http://javascript.nwbox.com/ContentLoaded/
+ * http://javascript.nwbox.com/ContentLoaded/MIT-LICENSE
+ */
+
+ contentLoaded = function(win, fn) {
+ var add, doc, done, init, poll, pre, rem, root, top;
+ done = false;
+ top = true;
+ doc = win.document;
+ root = doc.documentElement;
+ add = (doc.addEventListener ? "addEventListener" : "attachEvent");
+ rem = (doc.addEventListener ? "removeEventListener" : "detachEvent");
+ pre = (doc.addEventListener ? "" : "on");
+ init = function(e) {
+ if (e.type === "readystatechange" && doc.readyState !== "complete") {
+ return;
+ }
+ (e.type === "load" ? win : doc)[rem](pre + e.type, init, false);
+ if (!done && (done = true)) {
+ return fn.call(win, e.type || e);
+ }
+ };
+ poll = function() {
+ var e;
+ try {
+ root.doScroll("left");
+ } catch (_error) {
+ e = _error;
+ setTimeout(poll, 50);
+ return;
+ }
+ return init("poll");
+ };
+ if (doc.readyState !== "complete") {
+ if (doc.createEventObject && root.doScroll) {
+ try {
+ top = !win.frameElement;
+ } catch (_error) {}
+ if (top) {
+ poll();
+ }
+ }
+ doc[add](pre + "DOMContentLoaded", init, false);
+ doc[add](pre + "readystatechange", init, false);
+ return win[add](pre + "load", init, false);
+ }
+ };
+
+ Dropzone._autoDiscoverFunction = function() {
+ if (Dropzone.autoDiscover) {
+ return Dropzone.discover();
+ }
+ };
+
+ contentLoaded(window, Dropzone._autoDiscoverFunction);
+
+}).call(this);
+
+// @license-end
diff --git a/static/js/highlight/highlight.pack.js b/static/js/highlight/highlight.pack.js
new file mode 100644
index 0000000..b235922
--- /dev/null
+++ b/static/js/highlight/highlight.pack.js
@@ -0,0 +1,3 @@
+// @license-start magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt BSD-3-Clause/*! highlight.js v9.18.1 | BSD3 License | git.io/hljslicense */
+!function (e) { var n = "object" == typeof window && window || "object" == typeof self && self; "undefined" == typeof exports || exports.nodeType ? n && (n.hljs = e({}), "function" == typeof define && define.amd && define([], function () { return n.hljs })) : e(exports) }(function (a) { var f = [], o = Object.keys, _ = {}, g = {}, C = !0, n = /^(no-?highlight|plain|text)$/i, E = /\blang(?:uage)?-([\w-]+)\b/i, t = /((^(<[^>]+>|\t|)+|(?:\n)))/gm, r = { case_insensitive: "cI", lexemes: "l", contains: "c", keywords: "k", subLanguage: "sL", className: "cN", begin: "b", beginKeywords: "bK", end: "e", endsWithParent: "eW", illegal: "i", excludeBegin: "eB", excludeEnd: "eE", returnBegin: "rB", returnEnd: "rE", variants: "v", IDENT_RE: "IR", UNDERSCORE_IDENT_RE: "UIR", NUMBER_RE: "NR", C_NUMBER_RE: "CNR", BINARY_NUMBER_RE: "BNR", RE_STARTERS_RE: "RSR", BACKSLASH_ESCAPE: "BE", APOS_STRING_MODE: "ASM", QUOTE_STRING_MODE: "QSM", PHRASAL_WORDS_MODE: "PWM", C_LINE_COMMENT_MODE: "CLCM", C_BLOCK_COMMENT_MODE: "CBCM", HASH_COMMENT_MODE: "HCM", NUMBER_MODE: "NM", C_NUMBER_MODE: "CNM", BINARY_NUMBER_MODE: "BNM", CSS_NUMBER_MODE: "CSSNM", REGEXP_MODE: "RM", TITLE_MODE: "TM", UNDERSCORE_TITLE_MODE: "UTM", COMMENT: "C", beginRe: "bR", endRe: "eR", illegalRe: "iR", lexemesRe: "lR", terminators: "t", terminator_end: "tE" }, m = "", O = "Could not find the language '{}', did you forget to load/include a language module?", B = { classPrefix: "hljs-", tabReplace: null, useBR: !1, languages: void 0 }, c = "of and for in not or if then".split(" "); function x(e) { return e.replace(/&/g, "&").replace(//g, ">") } function d(e) { return e.nodeName.toLowerCase() } function R(e) { return n.test(e) } function i(e) { var n, t = {}, r = Array.prototype.slice.call(arguments, 1); for (n in e) t[n] = e[n]; return r.forEach(function (e) { for (n in e) t[n] = e[n] }), t } function p(e) { var a = []; return function e(n, t) { for (var r = n.firstChild; r; r = r.nextSibling)3 === r.nodeType ? t += r.nodeValue.length : 1 === r.nodeType && (a.push({ event: "start", offset: t, node: r }), t = e(r, t), d(r).match(/br|hr|img|input/) || a.push({ event: "stop", offset: t, node: r })); return t }(e, 0), a } function v(e, n, t) { var r = 0, a = "", i = []; function o() { return e.length && n.length ? e[0].offset !== n[0].offset ? e[0].offset < n[0].offset ? e : n : "start" === n[0].event ? e : n : e.length ? e : n } function c(e) { a += "<" + d(e) + f.map.call(e.attributes, function (e) { return " " + e.nodeName + '="' + x(e.value).replace(/"/g, """) + '"' }).join("") + ">" } function l(e) { a += "" } function u(e) { ("start" === e.event ? c : l)(e.node) } for (; e.length || n.length;) { var s = o(); if (a += x(t.substring(r, s[0].offset)), r = s[0].offset, s === e) { for (i.reverse().forEach(l); u(s.splice(0, 1)[0]), (s = o()) === e && s.length && s[0].offset === r;); i.reverse().forEach(c) } else "start" === s[0].event ? i.push(s[0].node) : i.pop(), u(s.splice(0, 1)[0]) } return a + x(t.substr(r)) } function l(n) { return n.v && !n.cached_variants && (n.cached_variants = n.v.map(function (e) { return i(n, { v: null }, e) })), n.cached_variants ? n.cached_variants : function e(n) { return !!n && (n.eW || e(n.starts)) }(n) ? [i(n, { starts: n.starts ? i(n.starts) : null })] : Object.isFrozen(n) ? [i(n)] : [n] } function u(e) { if (r && !e.langApiRestored) { for (var n in e.langApiRestored = !0, r) e[n] && (e[r[n]] = e[n]); (e.c || []).concat(e.v || []).forEach(u) } } function M(n, t) { var i = {}; return "string" == typeof n ? r("keyword", n) : o(n).forEach(function (e) { r(e, n[e]) }), i; function r(a, e) { t && (e = e.toLowerCase()), e.split(" ").forEach(function (e) { var n, t, r = e.split("|"); i[r[0]] = [a, (n = r[0], (t = r[1]) ? Number(t) : function (e) { return -1 != c.indexOf(e.toLowerCase()) }(n) ? 0 : 1)] }) } } function S(r) { function s(e) { return e && e.source || e } function f(e, n) { return new RegExp(s(e), "m" + (r.cI ? "i" : "") + (n ? "g" : "")) } function a(a) { var i, e, o = {}, c = [], l = {}, t = 1; function n(e, n) { o[t] = e, c.push([e, n]), t += new RegExp(n.toString() + "|").exec("").length - 1 + 1 } for (var r = 0; r < a.c.length; r++) { n(e = a.c[r], e.bK ? "\\.?(?:" + e.b + ")\\.?" : e.b) } a.tE && n("end", a.tE), a.i && n("illegal", a.i); var u = c.map(function (e) { return e[1] }); return i = f(function (e, n) { for (var t = /\[(?:[^\\\]]|\\.)*\]|\(\??|\\([1-9][0-9]*)|\\./, r = 0, a = "", i = 0; i < e.length; i++) { var o = r += 1, c = s(e[i]); for (0 < i && (a += n), a += "("; 0 < c.length;) { var l = t.exec(c); if (null == l) { a += c; break } a += c.substring(0, l.index), c = c.substring(l.index + l[0].length), "\\" == l[0][0] && l[1] ? a += "\\" + String(Number(l[1]) + o) : (a += l[0], "(" == l[0] && r++) } a += ")" } return a }(u, "|"), !0), l.lastIndex = 0, l.exec = function (e) { var n; if (0 === c.length) return null; i.lastIndex = l.lastIndex; var t = i.exec(e); if (!t) return null; for (var r = 0; r < t.length; r++)if (null != t[r] && null != o["" + r]) { n = o["" + r]; break } return "string" == typeof n ? (t.type = n, t.extra = [a.i, a.tE]) : (t.type = "begin", t.rule = n), t }, l } if (r.c && -1 != r.c.indexOf("self")) { if (!C) throw new Error("ERR: contains `self` is not supported at the top-level of a language. See documentation."); r.c = r.c.filter(function (e) { return "self" != e }) } !function n(t, e) { t.compiled || (t.compiled = !0, t.k = t.k || t.bK, t.k && (t.k = M(t.k, r.cI)), t.lR = f(t.l || /\w+/, !0), e && (t.bK && (t.b = "\\b(" + t.bK.split(" ").join("|") + ")\\b"), t.b || (t.b = /\B|\b/), t.bR = f(t.b), t.endSameAsBegin && (t.e = t.b), t.e || t.eW || (t.e = /\B|\b/), t.e && (t.eR = f(t.e)), t.tE = s(t.e) || "", t.eW && e.tE && (t.tE += (t.e ? "|" : "") + e.tE)), t.i && (t.iR = f(t.i)), null == t.relevance && (t.relevance = 1), t.c || (t.c = []), t.c = Array.prototype.concat.apply([], t.c.map(function (e) { return l("self" === e ? t : e) })), t.c.forEach(function (e) { n(e, t) }), t.starts && n(t.starts, e), t.t = a(t)) }(r) } function T(n, e, a, t) { var i = e; function c(e, n, t, r) { if (!t && "" === n) return ""; if (!e) return n; var a = '') + n + (t ? "" : m) } function o() { p += (null != d.sL ? function () { var e = "string" == typeof d.sL; if (e && !_[d.sL]) return x(v); var n = e ? T(d.sL, v, !0, R[d.sL]) : w(v, d.sL.length ? d.sL : void 0); return 0 < d.relevance && (M += n.relevance), e && (R[d.sL] = n.top), c(n.language, n.value, !1, !0) } : function () { var e, n, t, r, a, i, o; if (!d.k) return x(v); for (r = "", n = 0, d.lR.lastIndex = 0, t = d.lR.exec(v); t;)r += x(v.substring(n, t.index)), a = d, i = t, o = g.cI ? i[0].toLowerCase() : i[0], (e = a.k.hasOwnProperty(o) && a.k[o]) ? (M += e[1], r += c(e[0], x(t[0]))) : r += x(t[0]), n = d.lR.lastIndex, t = d.lR.exec(v); return r + x(v.substr(n)) })(), v = "" } function l(e) { p += e.cN ? c(e.cN, "", !0) : "", d = Object.create(e, { parent: { value: d } }) } function u(e) { var n = e[0], t = e.rule; return t && t.endSameAsBegin && (t.eR = new RegExp(n.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&"), "m")), t.skip ? v += n : (t.eB && (v += n), o(), t.rB || t.eB || (v = n)), l(t), t.rB ? 0 : n.length } function s(e) { var n = e[0], t = i.substr(e.index), r = function e(n, t) { if (r = n.eR, a = t, (i = r && r.exec(a)) && 0 === i.index) { for (; n.endsParent && n.parent;)n = n.parent; return n } var r, a, i; if (n.eW) return e(n.parent, t) }(d, t); if (r) { var a = d; for (a.skip ? v += n : (a.rE || a.eE || (v += n), o(), a.eE && (v = n)); d.cN && (p += m), d.skip || d.sL || (M += d.relevance), (d = d.parent) !== r.parent;); return r.starts && (r.endSameAsBegin && (r.starts.eR = r.eR), l(r.starts)), a.rE ? 0 : n.length } } var f = {}; function r(e, n) { var t = n && n[0]; if (v += e, null == t) return o(), 0; if ("begin" == f.type && "end" == n.type && f.index == n.index && "" === t) return v += i.slice(n.index, n.index + 1), 1; if ("begin" === (f = n).type) return u(n); if ("illegal" === n.type && !a) throw new Error('Illegal lexeme "' + t + '" for mode "' + (d.cN || "" + this.options.dictFallbackText + "
"; + } + fieldsString += "" : B.tabReplace ? n.replace(/\t/g, B.tabReplace) : "" }) : e } function s(e) { var n, t, r, a, i, o, c, l, u, s, f = function (e) { var n, t, r, a, i = e.className + " "; if (i += e.parentNode ? e.parentNode.className : "", t = E.exec(i)) { var o = D(t[1]); return o || (console.warn(O.replace("{}", t[1])), console.warn("Falling back to no-highlight mode for this block.", e)), o ? t[1] : "no-highlight" } for (n = 0, r = (i = i.split(/\s+/)).length; n < r; n++)if (R(a = i[n]) || D(a)) return a }(e); R(f) || (B.useBR ? (n = document.createElement("div")).innerHTML = e.innerHTML.replace(/\n/g, "").replace(/
+ 401 Unauthorized
+
{% endblock %}
diff --git a/templates/404.html b/templates/404.html
index 0999393..bfdf439 100644
--- a/templates/404.html
+++ b/templates/404.html
@@ -1,5 +1,9 @@
{% extends "base.html" %}
+{% block title %}{{sitename}} - 404 Not Found{% endblock %}
+
{% block content %}
-
-{% endblock %}
+
+ 
+
+{% endblock %}
\ No newline at end of file
diff --git a/templates/API.html b/templates/API.html
new file mode 100644
index 0000000..d58e398
--- /dev/null
+++ b/templates/API.html
@@ -0,0 +1,154 @@
+{% extends "base.html" %}
+
+{% block title %}{{sitename}} - API{% endblock %}
+
+{% block head %}
+
+{% endblock %}
+
+{% block content %}
+
+
+
+{% endblock %}
\ No newline at end of file
diff --git a/templates/access.html b/templates/access.html
new file mode 100644
index 0000000..908ed06
--- /dev/null
+++ b/templates/access.html
@@ -0,0 +1,14 @@
+{% extends "base.html" %}
+
+{% block title %}{{sitename}} - Password protected file{% endblock %}
+
+{% block content %}
+
+
+
+
+
+ API
+ +Client
+To simplify uploading and deleting files, you can use linx-client, which uses this API.
+ + {% if auth != "none" %} +Keys
+This instance uses API Keys, therefore you will need to provide a key for uploading and deleting
+ files.
To do so, add the Linx-Api-Key header with your key.
Uploading a file
+ +To upload a file, make a PUT request to {{ siteurl }}upload/ and you will get the url of
+ your upload back.
Optional headers with the request
+ + {% if not forcerandom %} +Randomize the filename
+ Linx-Randomize: yes
Specify a custom deletion key
+ Linx-Delete-Key: mysecret
Protect file with password
+ Linx-Access-Key: mysecret
Specify an expiration time (in seconds)
+ Linx-Expiry: 60
Get a json response
+ Accept: application/json
The json response will then contain:
+ +++ +“url”: the publicly available upload url
+
+ “direct_url”: the url to access the file directly
+ “filename”: the (optionally generated) filename
+ “delete_key”: the (optionally generated) deletion key,
+ “access_key”: the (optionally supplied) access key,
+ “expiry”: the unix timestamp at which the file will expire (0 if never)
+ “size”: the size in bytes of the file
+ “mimetype”: the guessed mimetype of the file
+ “sha256sum”: the sha256sum of the file,
Examples
+ +Uploading myphoto.jpg
+ + {% if auth != "none" %} +$ curl -H "Linx-Api-Key: mysecretkey" -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}{% if not forcerandom %}myphoto.jpg{% else %}7z4h4ut.jpg{% endif %}$ curl -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}{% if not forcerandom %}myphoto.jpg{% else %}wtq7pan.jpg{% endif %}Uploading myphoto.jpg with an expiry of 20 minutes
+ + {% if auth != "none" %} +$ curl -H "Linx-Api-Key: mysecretkey" -H "Linx-Expiry: 1200" -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}{% if not forcerandom %}myphoto.jpg{% else %}jm295snf.jpg{% endif %}$ curl -H "Linx-Expiry: 1200" -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}{% if not forcerandom %}myphoto.jpg{% else %}1doym9u2.jpg{% endif %}Uploading myphoto.jpg with a random filename and getting a json response:
+ + {% if auth != "none" %} +$ curl -H "Linx-Api-Key: mysecretkey" -H "Accept: application/json"{% if not forcerandom %} -H "Linx-Randomize: yes"{% endif %} -T myphoto.jpg {{ siteurl }}upload/
+{"delete_key":"...","expiry":"0","filename":"f34h4iu.jpg","mimetype":"image/jpeg",
+"sha256sum":"...","size":"...","url":"{{ siteurl }}f34h4iu.jpg"}$ curl -H "Accept: application/json"{% if not forcerandom %} -H "Linx-Randomize: yes"{% endif %} -T myphoto.jpg {{ siteurl }}upload/
+{"delete_key":"...","expiry":"0","filename":"f34h4iu.jpg","mimetype":"image/jpeg",
+"sha256sum":"...","size":"...","url":"{{ siteurl }}f34h4iu.jpg"}Overwriting a file
+ +To overwrite a file you uploaded, simply provide the Linx-Delete-Key header with the
+ original file's deletion key.
Example
+ +To overwrite myphoto.jpg
+ + {% if auth != "none" %} +$ curl -H "Linx-Api-Key: mysecretkey" -H "Linx-Delete-Key: mysecret" -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}myphoto.jpg$ curl -H "Linx-Delete-Key: mysecret" -T myphoto.jpg {{ siteurl }}upload/
+{{ siteurl }}myphoto.jpgDeleting a file
+ +To delete a file you uploaded, make a DELETE request to {{ siteurl }}yourfile.ext with the
+ delete key set as the Linx-Delete-Key header.
Example
+ +To delete myphoto.jpg
+ + {% if auth != "none" %} +$ curl -H "Linx-Api-Key: mysecretkey" -H "Linx-Delete-Key: mysecret" -X DELETE {{ siteurl }}myphoto.jpg
+DELETED$ curl -H "Linx-Delete-Key: mysecret" -X DELETE {{ siteurl }}myphoto.jpg
+DELETEDInformation about a file
+ +To retrieve information about a file, make a GET request the public url with
+ Accept: application/json headers and you will receive a json response containing:
++ +“url”: the publicly available upload url
+
+ “direct_url”: the url to access the file directly
+ “filename”: the (optionally generated) filename
+ “expiry”: the unix timestamp at which the file will expire (0 if never)
+ “size”: the size in bytes of the file
+ “mimetype”: the guessed mimetype of the file
+ “sha256sum”: the sha256sum of the file,
Example
+ +$ curl -H "Accept: application/json" {{ siteurl }}myphoto.jpg
+{"expiry":"0","filename":"myphoto.jpg","mimetype":"image/jpeg","sha256sum":"...","size":"..."}
+
+
+{% endblock %}
\ No newline at end of file
diff --git a/templates/base.html b/templates/base.html
index a4d581b..54fd368 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -1,10 +1,13 @@
+
{% block content %}{% endblock %}
-
-