prepare for complete rewrite

pull/144/head
Henrique Dias 2017-06-20 11:35:16 +01:00
parent 8c19eda25f
commit f4f1444e24
No known key found for this signature in database
GPG Key ID: 936F5EB68D786730
59 changed files with 0 additions and 15134 deletions

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# EditorConfig is awesome: http://EditorConfig.org
# top-most EditorConfig file
root = true
# Unix-style newlines with a newline ending every file
[*]
charset = utf-8
indent_style = space
indent_size = 2
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
# 4 space indentation
[*.go]
indent_style = tab
indent_size = 4

0
.gitignore vendored
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4
.gitmodules vendored
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[submodule "_embed/public/ace"]
path = _embed/public/ace
url = https://github.com/ajaxorg/ace-builds
ignore = dirty

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Apache License
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@ -1 +0,0 @@
Subproject commit 784ffa862c5351e0d300370f61471b1eb95ebcf1

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src: local('Roboto Medium'), local('Roboto-Medium'), url(roboto/medium-greek-ext.woff2) format('woff2');
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unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
}
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font-weight: 400;
src: local('Material Icons'), local('MaterialIcons-Regular'), url(material/icons.woff2) format('woff2');
}
.prompt .file-list ul li:before,
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font-family: 'Material Icons';
font-weight: normal;
font-style: normal;
font-size: 24px;
line-height: 1;
letter-spacing: normal;
text-transform: none;
display: inline-block;
white-space: nowrap;
word-wrap: normal;
direction: ltr;
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
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font-feature-settings: 'liga';
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@ -1,461 +0,0 @@
/*! normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */
/**
* 1. Change the default font family in all browsers (opinionated).
* 2. Correct the line height in all browsers.
* 3. Prevent adjustments of font size after orientation changes in
* IE on Windows Phone and in iOS.
*/
/* Document
========================================================================== */
html {
font-family: sans-serif; /* 1 */
line-height: 1.15; /* 2 */
-ms-text-size-adjust: 100%; /* 3 */
-webkit-text-size-adjust: 100%; /* 3 */
}
/* Sections
========================================================================== */
/**
* Remove the margin in all browsers (opinionated).
*/
body {
margin: 0;
}
/**
* Add the correct display in IE 9-.
*/
article,
aside,
footer,
header,
nav,
section {
display: block;
}
/**
* Correct the font size and margin on `h1` elements within `section` and
* `article` contexts in Chrome, Firefox, and Safari.
*/
h1 {
font-size: 2em;
margin: 0.67em 0;
}
/* Grouping content
========================================================================== */
/**
* Add the correct display in IE 9-.
* 1. Add the correct display in IE.
*/
figcaption,
figure,
main { /* 1 */
display: block;
}
/**
* Add the correct margin in IE 8.
*/
figure {
margin: 1em 40px;
}
/**
* 1. Add the correct box sizing in Firefox.
* 2. Show the overflow in Edge and IE.
*/
hr {
box-sizing: content-box; /* 1 */
height: 0; /* 1 */
overflow: visible; /* 2 */
}
/**
* 1. Correct the inheritance and scaling of font size in all browsers.
* 2. Correct the odd `em` font sizing in all browsers.
*/
pre {
font-family: monospace, monospace; /* 1 */
font-size: 1em; /* 2 */
}
/* Text-level semantics
========================================================================== */
/**
* 1. Remove the gray background on active links in IE 10.
* 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
*/
a {
background-color: transparent; /* 1 */
-webkit-text-decoration-skip: objects; /* 2 */
}
/**
* Remove the outline on focused links when they are also active or hovered
* in all browsers (opinionated).
*/
a:active,
a:hover {
outline-width: 0;
}
/**
* 1. Remove the bottom border in Firefox 39-.
* 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
*/
abbr[title] {
border-bottom: none; /* 1 */
text-decoration: underline; /* 2 */
text-decoration: underline dotted; /* 2 */
}
/**
* Prevent the duplicate application of `bolder` by the next rule in Safari 6.
*/
b,
strong {
font-weight: inherit;
}
/**
* Add the correct font weight in Chrome, Edge, and Safari.
*/
b,
strong {
font-weight: bolder;
}
/**
* 1. Correct the inheritance and scaling of font size in all browsers.
* 2. Correct the odd `em` font sizing in all browsers.
*/
code,
kbd,
samp {
font-family: monospace, monospace; /* 1 */
font-size: 1em; /* 2 */
}
/**
* Add the correct font style in Android 4.3-.
*/
dfn {
font-style: italic;
}
/**
* Add the correct background and color in IE 9-.
*/
mark {
background-color: #ff0;
color: #000;
}
/**
* Add the correct font size in all browsers.
*/
small {
font-size: 80%;
}
/**
* Prevent `sub` and `sup` elements from affecting the line height in
* all browsers.
*/
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sub {
bottom: -0.25em;
}
sup {
top: -0.5em;
}
/* Embedded content
========================================================================== */
/**
* Add the correct display in IE 9-.
*/
audio,
video {
display: inline-block;
}
/**
* Add the correct display in iOS 4-7.
*/
audio:not([controls]) {
display: none;
height: 0;
}
/**
* Remove the border on images inside links in IE 10-.
*/
img {
border-style: none;
}
/**
* Hide the overflow in IE.
*/
svg:not(:root) {
overflow: hidden;
}
/* Forms
========================================================================== */
/**
* 1. Change the font styles in all browsers (opinionated).
* 2. Remove the margin in Firefox and Safari.
*/
button,
input,
optgroup,
select,
textarea {
font-family: sans-serif; /* 1 */
font-size: 100%; /* 1 */
line-height: 1.15; /* 1 */
margin: 0; /* 2 */
}
/**
* Show the overflow in IE.
* 1. Show the overflow in Edge.
*/
button,
input { /* 1 */
overflow: visible;
}
/**
* Remove the inheritance of text transform in Edge, Firefox, and IE.
* 1. Remove the inheritance of text transform in Firefox.
*/
button,
select { /* 1 */
text-transform: none;
}
/**
* 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
* controls in Android 4.
* 2. Correct the inability to style clickable types in iOS and Safari.
*/
button,
html [type="button"], /* 1 */
[type="reset"],
[type="submit"] {
-webkit-appearance: button; /* 2 */
}
/**
* Remove the inner border and padding in Firefox.
*/
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
border-style: none;
padding: 0;
}
/**
* Restore the focus styles unset by the previous rule.
*/
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
outline: 1px dotted ButtonText;
}
/**
* Change the border, margin, and padding in all browsers (opinionated).
*/
fieldset {
border: 1px solid #c0c0c0;
margin: 0 2px;
padding: 0.35em 0.625em 0.75em;
}
/**
* 1. Correct the text wrapping in Edge and IE.
* 2. Correct the color inheritance from `fieldset` elements in IE.
* 3. Remove the padding so developers are not caught out when they zero out
* `fieldset` elements in all browsers.
*/
legend {
box-sizing: border-box; /* 1 */
color: inherit; /* 2 */
display: table; /* 1 */
max-width: 100%; /* 1 */
padding: 0; /* 3 */
white-space: normal; /* 1 */
}
/**
* 1. Add the correct display in IE 9-.
* 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
*/
progress {
display: inline-block; /* 1 */
vertical-align: baseline; /* 2 */
}
/**
* Remove the default vertical scrollbar in IE.
*/
textarea {
overflow: auto;
}
/**
* 1. Add the correct box sizing in IE 10-.
* 2. Remove the padding in IE 10-.
*/
[type="checkbox"],
[type="radio"] {
box-sizing: border-box; /* 1 */
padding: 0; /* 2 */
}
/**
* Correct the cursor style of increment and decrement buttons in Chrome.
*/
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
height: auto;
}
/**
* 1. Correct the odd appearance in Chrome and Safari.
* 2. Correct the outline style in Safari.
*/
[type="search"] {
-webkit-appearance: textfield; /* 1 */
outline-offset: -2px; /* 2 */
}
/**
* Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
*/
[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
-webkit-appearance: none;
}
/**
* 1. Correct the inability to style clickable types in iOS and Safari.
* 2. Change font properties to `inherit` in Safari.
*/
::-webkit-file-upload-button {
-webkit-appearance: button; /* 1 */
font: inherit; /* 2 */
}
/* Interactive
========================================================================== */
/*
* Add the correct display in IE 9-.
* 1. Add the correct display in Edge, IE, and Firefox.
*/
details, /* 1 */
menu {
display: block;
}
/*
* Add the correct display in all browsers.
*/
summary {
display: list-item;
}
/* Scripting
========================================================================== */
/**
* Add the correct display in IE 9-.
*/
canvas {
display: inline-block;
}
/**
* Add the correct display in IE.
*/
template {
display: none;
}
/* Hidden
========================================================================== */
/**
* Add the correct display in IE 10-.
*/
[hidden] {
display: none;
}

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@ -1,685 +0,0 @@
'use strict'
var tempID = '_fm_internal_temporary_id'
var ssl = (window.location.protocol === 'https:')
var templates = {}
var selectedItems = []
var overlay
var clickOverlay
// Removes an element, if exists, from an array
Array.prototype.removeElement = function (element) {
var i = this.indexOf(element)
if (i !== -1) {
this.splice(i, 1)
}
}
// Replaces an element inside an array by another
Array.prototype.replaceElement = function (oldElement, newElement) {
var i = this.indexOf(oldElement)
if (i !== -1) {
this[i] = newElement
}
}
// Sends a costum event to itself
Document.prototype.sendCostumEvent = function (text) {
this.dispatchEvent(new window.CustomEvent(text))
}
// Gets the content of a cookie
Document.prototype.getCookie = function (name) {
var re = new RegExp('(?:(?:^|.*;\\s*)' + name + '\\s*\\=\\s*([^;]*).*$)|^.*$')
return document.cookie.replace(re, '$1')
}
// Remove the last directory of an url
var removeLastDirectoryPartOf = function (url) {
var arr = url.split('/')
if (arr.pop() === '') {
arr.pop()
}
return (arr.join('/'))
}
function getCSSRule (rules) {
for (let i = 0; i < rules.length; i++) {
rules[i] = rules[i].toLowerCase()
}
let result = null
let find = Array.prototype.find
find.call(document.styleSheets, styleSheet => {
result = find.call(styleSheet.cssRules, cssRule => {
let found = false
if (cssRule instanceof CSSStyleRule) {
for (let i = 0; i < rules.length; i++) {
if (cssRule.selectorText.toLowerCase() === rules[i]) {
found = true
}
}
}
return found
})
return result != null
})
return result
}
/* * * * * * * * * * * * * * * *
* *
* BUTTONS *
* *
* * * * * * * * * * * * * * * */
var buttons = {
previousState: {}
}
buttons.setLoading = function (name) {
if (typeof this[name] === 'undefined') return
let i = this[name].querySelector('i')
this.previousState[name] = i.innerHTML
i.style.opacity = 0
setTimeout(function () {
i.classList.add('spin')
i.innerHTML = 'autorenew'
i.style.opacity = 1
}, 200)
}
// Changes an element to done animation
buttons.setDone = function (name, success = true) {
let i = this[name].querySelector('i')
i.style.opacity = 0
let thirdStep = () => {
i.innerHTML = this.previousState[name]
i.style.opacity = null
if (selectedItems.length === 0 && document.getElementById('listing')) {
document.sendCostumEvent('changed-selected')
}
}
let secondStep = () => {
i.style.opacity = 0
setTimeout(thirdStep, 200)
}
let firstStep = () => {
i.classList.remove('spin')
i.innerHTML = success
? 'done'
: 'close'
i.style.opacity = 1
setTimeout(secondStep, 1000)
}
setTimeout(firstStep, 200)
return false
}
/* * * * * * * * * * * * * * * *
* *
* WEBDAV *
* *
* * * * * * * * * * * * * * * */
var webdav = {}
webdav.convertURL = function (url) {
return window.location.origin + url.replace(baseURL + '/', webdavURL + '/')
}
webdav.move = function (oldLink, newLink) {
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
let destination = newLink.replace(baseURL + '/', webdavURL + '/')
destination = window.location.origin + destination.substring(prefixURL.length)
request.open('MOVE', webdav.convertURL(oldLink), true)
request.setRequestHeader('Destination', destination)
request.onload = () => {
if (request.status === 201 || request.status === 204) {
resolve()
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send()
})
}
webdav.put = function (link, body, headers = {}) {
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open('PUT', webdav.convertURL(link), true)
for (let key in headers) {
request.setRequestHeader(key, headers[key])
}
request.onload = () => {
if (request.status == 201) {
resolve()
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send(body)
})
}
webdav.propfind = function (link, body, headers = {}) {
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open('PROPFIND', webdav.convertURL(link), true)
for (let key in headers) {
request.setRequestHeader(key, headers[key])
}
request.onload = () => {
if (request.status < 300) {
resolve(request.responseText)
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send(body)
})
}
webdav.delete = function (link) {
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open('DELETE', webdav.convertURL(link), true)
request.onload = () => {
if (request.status === 204) {
resolve()
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send()
})
}
webdav.new = function (link) {
return new Promise((resolve, reject) => {
let request = new window.XMLHttpRequest()
request.open((link.endsWith('/') ? 'MKCOL' : 'PUT'), webdav.convertURL(link), true)
request.onload = () => {
if (request.status === 201) {
resolve()
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send()
})
}
/* * * * * * * * * * * * * * * *
* *
* EVENTS *
* *
* * * * * * * * * * * * * * * */
function closePrompt (event) {
let prompt = document.querySelector('.prompt')
if (!prompt) return
if (typeof event !== 'undefined') {
event.preventDefault()
}
document.querySelector('.overlay').classList.remove('active')
prompt.classList.remove('active')
setTimeout(() => {
prompt.remove()
}, 100)
}
function notImplemented (event) {
event.preventDefault()
clickOverlay.click()
let clone = document.importNode(templates.message.content, true)
clone.querySelector('h3').innerHTML = 'Not implemented'
clone.querySelector('p').innerHTML = "Sorry, but this feature wasn't implemented yet."
document.querySelector('body').appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
}
// Prevent Default event
var preventDefault = function (event) {
event.preventDefault()
}
function logoutEvent (event) {
let request = new window.XMLHttpRequest()
request.open('GET', window.location.pathname, true, 'username', 'password')
request.send()
request.onreadystatechange = function () {
if (request.readyState === 4) {
window.location = '/'
}
}
}
function openEvent (event) {
if (event.currentTarget.classList.contains('disabled')) {
return false
}
let link = '?raw=true'
if (selectedItems.length) {
link = document.getElementById(selectedItems[0]).dataset.url + link
} else {
link = window.location.pathname + link
}
window.open(link)
return false
}
function getHash (event, hash) {
event.preventDefault()
let request = new window.XMLHttpRequest()
let link
if (selectedItems.length) {
link = document.getElementById(selectedItems[0]).dataset.url
} else {
link = window.location.pathname
}
request.open('GET', `${link}?checksum=${hash}`, true)
request.onload = () => {
if (request.status >= 300) {
console.log(request.statusText)
return
}
event.target.parentElement.innerHTML = request.responseText
}
request.onerror = (e) => console.log(e)
request.send()
}
function infoEvent (event) {
event.preventDefault()
if (event.currentTarget.classList.contains('disabled')) {
return
}
let dir = false
let link
if (selectedItems.length) {
link = document.getElementById(selectedItems[0]).dataset.url
dir = document.getElementById(selectedItems[0]).dataset.dir
} else {
if (document.getElementById('listing') !== null) {
dir = true
}
link = window.location.pathname
}
buttons.setLoading('info', false)
webdav.propfind(link)
.then((text) => {
let parser = new window.DOMParser()
let xml = parser.parseFromString(text, 'text/xml')
let clone = document.importNode(templates.info.content, true)
let value = xml.getElementsByTagName('displayname')
if (value.length > 0) {
clone.getElementById('display_name').innerHTML = value[0].innerHTML
} else {
clone.getElementById('display_name').innerHTML = xml.getElementsByTagName('D:displayname')[0].innerHTML
}
value = xml.getElementsByTagName('getcontentlength')
if (value.length > 0) {
clone.getElementById('content_length').innerHTML = value[0].innerHTML
} else {
clone.getElementById('content_length').innerHTML = xml.getElementsByTagName('D:getcontentlength')[0].innerHTML
}
value = xml.getElementsByTagName('getlastmodified')
if (value.length > 0) {
clone.getElementById('last_modified').innerHTML = value[0].innerHTML
} else {
clone.getElementById('last_modified').innerHTML = xml.getElementsByTagName('D:getlastmodified')[0].innerHTML
}
if (dir === true || dir === 'true') {
clone.querySelector('.file-only').style.display = 'none'
}
document.querySelector('body').appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
buttons.setDone('info', true)
})
.catch(e => {
buttons.setDone('info', false)
console.log(e)
})
}
function deleteOnSingleFile () {
closePrompt()
buttons.setLoading('delete')
webdav.delete(window.location.pathname)
.then(() => {
window.location.pathname = removeLastDirectoryPartOf(window.location.pathname)
})
.catch(e => {
buttons.setDone('delete', false)
console.log(e)
})
}
function deleteOnListing () {
closePrompt()
buttons.setLoading('delete')
let promises = []
for (let id of selectedItems) {
promises.push(webdav.delete(document.getElementById(id).dataset.url))
}
Promise.all(promises)
.then(() => {
listing.reload()
buttons.setDone('delete')
})
.catch(e => {
console.log(e)
buttons.setDone('delete', false)
})
}
// Handles the delete button event
function deleteEvent (event) {
let single = false
if (!selectedItems.length) {
selectedItems = ['placeholder']
single = true
}
let clone = document.importNode(templates.question.content, true)
clone.querySelector('h3').innerHTML = 'Delete files'
if (single) {
clone.querySelector('form').addEventListener('submit', deleteOnSingleFile)
clone.querySelector('p').innerHTML = `Are you sure you want to delete this file/folder?`
} else {
clone.querySelector('form').addEventListener('submit', deleteOnListing)
clone.querySelector('p').innerHTML = `Are you sure you want to delete ${selectedItems.length} file(s)?`
}
clone.querySelector('input').remove()
clone.querySelector('.ok').innerHTML = 'Delete'
document.body.appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
return false
}
function resetSearchText () {
let box = document.querySelector('#search > div div')
if (user.AllowCommands) {
box.innerHTML = `Search or use one of your supported commands: ${user.Commands.join(", ")}.`
} else {
box.innerHTML = 'Type and press enter to search.'
}
}
function searchEvent (event) {
if (this.value.length === 0) {
resetSearchText()
return
}
let value = this.value,
search = document.getElementById('search'),
scrollable = document.querySelector('#search > div'),
box = document.querySelector('#search > div div'),
pieces = value.split(' '),
supported = false
user.Commands.forEach(function (cmd) {
if (cmd == pieces[0]) {
supported = true
}
})
if (!supported || !user.AllowCommands) {
box.innerHTML = 'Press enter to search.'
} else {
box.innerHTML = 'Press enter to execute.'
}
if (event.keyCode === 13) {
box.innerHTML = ''
search.classList.add('ongoing')
let url = window.location.host + window.location.pathname
if (document.getElementById('editor')) {
url = removeLastDirectoryPartOf(url)
}
let protocol = ssl ? 'wss:' : 'ws:'
if (supported && user.AllowCommands) {
let conn = new window.WebSocket(`${protocol}//${url}?command=true`)
conn.onopen = function () {
conn.send(value)
}
conn.onmessage = function (event) {
box.innerHTML = event.data
scrollable.scrollTop = scrollable.scrollHeight
}
conn.onclose = function (event) {
search.classList.remove('ongoing')
listing.reload()
}
return
}
box.innerHTML = '<ul></ul>'
let ul = box.querySelector('ul')
let conn = new window.WebSocket(`${protocol}//${url}?search=true`)
conn.onopen = function () {
conn.send(value)
}
conn.onmessage = function (event) {
ul.innerHTML += '<li><a href="' + event.data + '">' + event.data + '</a></li>'
scrollable.scrollTop = scrollable.scrollHeight
}
conn.onclose = function (event) {
search.classList.remove('ongoing')
}
}
}
function setupSearch () {
let search = document.getElementById('search')
let searchInput = search.querySelector('input')
let searchDiv = search.querySelector('div')
let hover = false
let focus = false
resetSearchText()
searchInput.addEventListener('focus', event => {
focus = true
search.classList.add('active')
})
searchDiv.addEventListener('mouseover', event => {
hover = true
search.classList.add('active')
})
searchInput.addEventListener('blur', event => {
focus = false
if (hover) return
search.classList.remove('active')
})
search.addEventListener('mouseleave', event => {
hover = false
if (focus) return
search.classList.remove('active')
})
search.addEventListener('click', event => {
search.classList.add('active')
search.querySelector('input').focus()
})
searchInput.addEventListener('keyup', searchEvent)
}
function closeHelp (event) {
event.preventDefault()
document.querySelector('.help').classList.remove('active')
document.querySelector('.overlay').classList.remove('active')
}
function openHelp (event) {
closePrompt(event)
document.querySelector('.help').classList.add('active')
document.querySelector('.overlay').classList.add('active')
}
window.addEventListener('keydown', (event) => {
if (event.keyCode === 27) {
if (document.querySelector('.help.active')) {
closeHelp(event)
}
}
if (event.keyCode === 46) {
deleteEvent(event)
}
if (event.keyCode === 112) {
event.preventDefault()
openHelp(event)
}
})
/* * * * * * * * * * * * * * * *
* *
* BOOTSTRAP *
* *
* * * * * * * * * * * * * * * */
document.addEventListener('DOMContentLoaded', function (event) {
overlay = document.querySelector('.overlay')
clickOverlay = document.querySelector('#click-overlay')
buttons.logout = document.getElementById('logout')
buttons.open = document.getElementById('open')
buttons.delete = document.getElementById('delete')
buttons.previous = document.getElementById('previous')
buttons.info = document.getElementById('info')
// Attach event listeners
buttons.logout.addEventListener('click', logoutEvent)
buttons.open.addEventListener('click', openEvent)
buttons.info.addEventListener('click', infoEvent)
templates.question = document.querySelector('#question-template')
templates.info = document.querySelector('#info-template')
templates.message = document.querySelector('#message-template')
templates.move = document.querySelector('#move-template')
if (user.AllowEdit) {
buttons.delete.addEventListener('click', deleteEvent)
}
let dropdownButtons = document.querySelectorAll('.action[data-dropdown]')
Array.from(dropdownButtons).forEach(button => {
button.addEventListener('click', event => {
button.querySelector('ul').classList.toggle('active')
clickOverlay.classList.add('active')
clickOverlay.addEventListener('click', event => {
button.querySelector('ul').classList.remove('active')
clickOverlay.classList.remove('active')
})
})
})
overlay.addEventListener('click', event => {
if (document.querySelector('.help.active')) {
closeHelp(event)
return
}
closePrompt(event)
})
let mainActions = document.getElementById('main-actions')
document.getElementById('more').addEventListener('click', event => {
event.preventDefault()
event.stopPropagation()
clickOverlay.classList.add('active')
mainActions.classList.add('active')
clickOverlay.addEventListener('click', event => {
mainActions.classList.remove('active')
clickOverlay.classList.remove('active')
})
})
setupSearch()
return false
})

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@ -1,278 +0,0 @@
'use strict'
var editor = {}
editor.textareaAutoGrow = function () {
let autogrow = function () {
console.log(this.style.height)
this.style.height = 'auto'
this.style.height = (this.scrollHeight) + 'px'
}
let textareas = document.getElementsByTagName('textarea')
let addAutoGrow = () => {
Array.from(textareas).forEach(textarea => {
autogrow.bind(textarea)()
textarea.addEventListener('keyup', autogrow)
})
}
addAutoGrow()
window.addEventListener('resize', addAutoGrow)
}
editor.toggleSourceEditor = function (event) {
event.preventDefault()
if (document.querySelector('[data-kind="content-only"]')) {
window.location = window.location.pathname + '?visual=true'
return
}
window.location = window.location.pathname + '?visual=false'
}
function deleteFrontMatterItem (event) {
event.preventDefault()
document.getElementById(this.dataset.delete).remove()
}
function makeFromBaseTemplate (id, type, name, parent) {
let clone = document.importNode(templates.base.content, true)
clone.querySelector('fieldset').id = id
clone.querySelector('fieldset').dataset.type = type
clone.querySelector('h3').innerHTML = name
clone.querySelector('.delete').dataset.delete = id
clone.querySelector('.delete').addEventListener('click', deleteFrontMatterItem)
clone.querySelector('.add').addEventListener('click', addFrontMatterItem)
if (parent.classList.contains('frontmatter')) {
parent.insertBefore(clone, document.querySelector('div.button.add'))
return
}
parent.appendChild(clone)
}
function makeFromArrayItemTemplate (id, number, parent) {
let clone = document.importNode(templates.arrayItem.content, true)
clone.querySelector('[data-type="array-item"]').id = `${id}-${number}`
clone.querySelector('input').name = id
clone.querySelector('input').id = id
clone.querySelector('div.action').dataset.delete = `${id}-${number}`
clone.querySelector('div.action').addEventListener('click', deleteFrontMatterItem)
parent.querySelector('.group').appendChild(clone)
document.getElementById(`${id}-${number}`).querySelector('input').focus()
}
function makeFromObjectItemTemplate (id, name, parent) {
let clone = document.importNode(templates.objectItem.content, true)
clone.querySelector('.block').id = `block-${id}`
clone.querySelector('.block').dataset.content = id
clone.querySelector('label').for = id
clone.querySelector('label').innerHTML = name
clone.querySelector('input').name = id
clone.querySelector('input').id = id
clone.querySelector('.action').dataset.delete = `block-${id}`
clone.querySelector('.action').addEventListener('click', deleteFrontMatterItem)
parent.appendChild(clone)
document.getElementById(id).focus()
}
function addFrontMatterItemPrompt (parent) {
return function (event) {
event.preventDefault()
let value = event.currentTarget.querySelector('input').value
if (value === '') {
return true
}
closePrompt(event)
let name = value.substring(0, value.lastIndexOf(':')),
type = value.substring(value.lastIndexOf(':') + 1, value.length)
if (type !== '' && type !== 'array' && type !== 'object') {
name = value
}
name = name.replace(' ', '_')
let id = name
if (parent.id != '') {
id = parent.id + '.' + id
}
if (type == 'array' || type == 'object') {
if (parent.dataset.type == 'parent') {
makeFromBaseTemplate(id, type, name, document.querySelector('.frontmatter'))
return
}
makeFromBaseTemplate(id, type, name, block)
return
}
let group = parent.querySelector('.group')
if (group == null) {
parent.insertAdjacentHTML('afterbegin', '<div class="group"></div>')
group = parent.querySelector('.group')
}
makeFromObjectItemTemplate(id, name, group)
}
}
function addFrontMatterItem (event) {
event.preventDefault()
let parent = event.currentTarget.parentNode,
type = parent.dataset.type
// If the block is an array
if (type === 'array') {
let id = parent.id + '[]',
count = parent.querySelectorAll('.group > div').length,
fieldsets = parent.getElementsByTagName('fieldset')
if (fieldsets.length > 0) {
let itemType = fieldsets[0].dataset.type,
itemID = parent.id + '[' + fieldsets.length + ']',
itemName = fieldsets.length
makeFromBaseTemplate(itemID, itemType, itemName, parent)
} else {
makeFromArrayItemTemplate(id, count, parent)
}
return
}
if (type == 'object' || type == 'parent') {
let clone = document.importNode(templates.question.content, true)
clone.querySelector('form').id = tempID
clone.querySelector('h3').innerHTML = 'New field'
clone.querySelector('p').innerHTML = 'Write the field name and then press enter. If you want to create an array or an object, end the name with <code>:array</code> or <code>:object.</code>'
clone.querySelector('.ok').innerHTML = 'Create'
clone.querySelector('form').addEventListener('submit', addFrontMatterItemPrompt(parent))
clone.querySelector('form').classList.add('active')
document.querySelector('body').appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.getElementById(tempID).classList.add('active')
}
return false
}
document.addEventListener('DOMContentLoaded', (event) => {
if (!document.getElementById('editor')) return
editor.textareaAutoGrow()
templates.arrayItem = document.getElementById('array-item-template')
templates.base = document.getElementById('base-template')
templates.objectItem = document.getElementById('object-item-template')
templates.temporary = document.getElementById('temporary-template')
buttons.save = document.querySelector('#save')
buttons.editSource = document.querySelector('#edit-source')
if (buttons.editSource) {
buttons.editSource.addEventListener('click', editor.toggleSourceEditor)
}
let container = document.getElementById('editor'),
kind = container.dataset.kind,
rune = container.dataset.rune
if (kind != 'frontmatter-only') {
let editor = document.querySelector('.content #ace'),
mode = editor.dataset.mode,
textarea = document.querySelector('textarea[name="content"]'),
aceEditor = ace.edit('ace'),
options = {
wrap: true,
maxLines: Infinity,
theme: 'ace/theme/github',
showPrintMargin: false,
fontSize: '1em',
minLines: 20
}
aceEditor.getSession().setMode('ace/mode/' + mode)
aceEditor.getSession().setValue(textarea.value)
aceEditor.getSession().on('change', function () {
textarea.value = aceEditor.getSession().getValue()
})
if (mode == 'markdown') options.showGutter = false
aceEditor.setOptions(options)
}
let deleteFrontMatterItemButtons = document.getElementsByClassName('delete')
Array.from(deleteFrontMatterItemButtons).forEach(button => {
button.addEventListener('click', deleteFrontMatterItem)
})
let addFrontMatterItemButtons = document.getElementsByClassName('add')
Array.from(addFrontMatterItemButtons).forEach(button => {
button.addEventListener('click', addFrontMatterItem)
})
let saveContent = function () {
let data = form2js(document.querySelector('form'))
if (typeof data.content === 'undefined' && kind !== 'frontmatter-only') {
data.content = ''
}
if (typeof data.content === 'number') {
data.content = data.content.toString()
}
let request = new XMLHttpRequest()
buttons.setLoading('save')
webdav.put(window.location.pathname, JSON.stringify(data), {
'Kind': kind,
'Rune': rune
})
.then(() => {
buttons.setDone('save')
})
.catch(e => {
console.log(e)
buttons.setDone('save', false)
})
}
document.querySelector('#save').addEventListener('click', event => {
event.preventDefault()
saveContent()
})
document.querySelector('form').addEventListener('submit', (event) => {
event.preventDefault()
saveContent()
})
window.addEventListener('keydown', (event) => {
if (event.ctrlKey || event.metaKey) {
switch (String.fromCharCode(event.which).toLowerCase()) {
case 's':
event.preventDefault()
saveContent()
break
}
}
})
return false
})

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@ -1 +0,0 @@
!function(e,n){"undefined"!=typeof exports&&"undefined"!=typeof module&&module.exports?module.exports=n():"function"==typeof define&&define.amd?define(n):e.form2js=n()}(this,function(){"use strict";function e(e,r,u,i,a,l){l=!!l,void 0!==u&&null!=u||(u=!0),void 0!==r&&null!=r||(r="."),arguments.length<5&&(a=!1);var o,c=[],s=0;if((e="string"==typeof e?document.getElementById(e):e).constructor==Array||"undefined"!=typeof NodeList&&e.constructor==NodeList)for(;o=e[s++];)c=c.concat(t(o,i,a,l));else c=t(e,i,a,l);return n(c,u,r)}function n(e,n,t){var r,u,i,a,l,o,c,s,f,d,h,m,g={},p={};for(r=0;r<e.length;r++)if(l=e[r].value,!n||""!==l&&null!==l){for(m=e[r].name.split(t),o=[],c=g,s="",u=0;u<m.length;u++)if((h=m[u].split("][")).length>1)for(i=0;i<h.length;i++)if(0==i?h[i]=h[i]+"]":i==h.length-1?h[i]="["+h[i]:h[i]="["+h[i]+"]",d=h[i].match(/([a-z_]+)?\[([a-z_][a-z0-9_]+?)\]/i))for(a=1;a<d.length;a++)d[a]&&o.push(d[a]);else o.push(h[i]);else o=o.concat(h);for(u=0;u<o.length;u++)(h=o[u]).indexOf("[]")>-1&&u==o.length-1?(s+=f=h.substr(0,h.indexOf("[")),c[f]||(c[f]=[]),c[f].push(l)):h.indexOf("[")>-1?(p[s+="_"+(f=h.substr(0,h.indexOf("[")))+"_"+(d=h.replace(/(^([a-z_]+)?\[)|(\]$)/gi,""))]||(p[s]={}),""==f||c[f]||(c[f]=[]),u==o.length-1?""==f?(c.push(l),p[s][d]=c[c.length-1]):(c[f].push(l),p[s][d]=c[f][c[f].length-1]):p[s][d]||(/^[0-9a-z_]+\[?/i.test(o[u+1])?c[f].push({}):c[f].push([]),p[s][d]=c[f][c[f].length-1]),c=p[s][d]):(s+=h,u<o.length-1?(c[h]||(c[h]={}),c=c[h]):c[h]=l)}return g}function t(e,n,t,i){var a=u(e,n,t,i);return a.length>0?a:r(e,n,t,i)}function r(e,n,t,r){for(var i=[],a=e.firstChild;a;)i=i.concat(u(a,n,t,r)),a=a.nextSibling;return i}function u(e,n,t,u){if(e.disabled&&!u)return[];var l,o,c,s=i(e,t);return l=n&&n(e),l&&l.name?c=[l]:""!=s&&e.nodeName.match(/INPUT|TEXTAREA/i)?c=null===(o=a(e,u))?[]:[{name:s,value:o}]:""!=s&&e.nodeName.match(/SELECT/i)?(o=a(e,u),c=[{name:s.replace(/\[\]$/,""),value:o}]):c=r(e,n,t,u),c}function i(e,n){return e.name&&""!=e.name?e.name:n&&e.id&&""!=e.id?e.id:""}function a(e,n){if(e.disabled&&!n)return null;switch(e.nodeName){case"INPUT":case"TEXTAREA":switch(e.type.toLowerCase()){case"radio":if(e.checked&&"false"===e.value)return!1;case"checkbox":if(e.checked&&"true"===e.value)return!0;if(!e.checked&&"true"===e.value)return!1;if(e.checked)return e.value;break;case"button":case"reset":case"submit":case"image":return"";default:return e.value}break;case"SELECT":return l(e)}return null}function l(e){var n,t,r,u=[];if(!e.multiple)return e.value;for(t=0,r=(n=e.getElementsByTagName("option")).length;t<r;t++)n[t].selected&&u.push(n[t].value);return u}return e});

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'use strict'
var listing = {
selectMultiple: false
}
listing.reload = function (callback) {
let request = new XMLHttpRequest()
request.open('GET', window.location)
request.setRequestHeader('Minimal', 'true')
request.send()
request.onreadystatechange = function () {
if (request.readyState === 4) {
if (request.status === 200) {
document.querySelector('body main').innerHTML = request.responseText
listing.addDoubleTapEvent()
if (typeof callback === 'function') {
callback()
}
}
}
}
}
listing.itemDragStart = function (event) {
let el = event.target
for (let i = 0; i < 5; i++) {
if (!el.classList.contains('item')) {
el = el.parentElement
}
}
event.dataTransfer.setData('id', el.id)
event.dataTransfer.setData('name', el.querySelector('.name').innerHTML)
}
listing.itemDragOver = function (event) {
event.preventDefault()
let el = event.target
for (let i = 0; i < 5; i++) {
if (!el.classList.contains('item')) {
el = el.parentElement
}
}
el.style.opacity = 1
}
listing.itemDrop = function (e) {
e.preventDefault()
let el = e.target,
id = e.dataTransfer.getData('id'),
name = e.dataTransfer.getData('name')
if (id == '' || name == '') return
for (let i = 0; i < 5; i++) {
if (!el.classList.contains('item')) {
el = el.parentElement
}
}
if (el.id === id) return
let oldLink = document.getElementById(id).dataset.url,
newLink = el.dataset.url + name
webdav.move(oldLink, newLink)
.then(() => listing.reload())
.catch(e => console.log(e))
}
listing.documentDrop = function (event) {
event.preventDefault()
let dt = event.dataTransfer,
files = dt.files,
el = event.target,
items = document.getElementsByClassName('item')
for (let i = 0; i < 5; i++) {
if (el != null && !el.classList.contains('item')) {
el = el.parentElement
}
}
if (files.length > 0) {
if (el != null && el.classList.contains('item') && el.dataset.dir == 'true') {
listing.handleFiles(files, el.querySelector('.name').innerHTML + '/')
return
}
listing.handleFiles(files, '')
} else {
Array.from(items).forEach(file => {
file.style.opacity = 1
})
}
}
listing.rename = function (event) {
if (!selectedItems.length || selectedItems.length > 1) {
return false
}
let item = document.getElementById(selectedItems[0])
if (item.classList.contains('disabled')) {
return false
}
let link = item.dataset.url,
field = item.querySelector('.name'),
name = field.innerHTML
let submit = (event) => {
event.preventDefault()
let newName = event.currentTarget.querySelector('input').value,
newLink = removeLastDirectoryPartOf(link) + '/' + newName
closePrompt(event)
buttons.setLoading('rename')
webdav.move(link, newLink).then(() => {
listing.reload(() => {
newName = btoa(newName)
selectedItems = [newName]
document.getElementById(newName).setAttribute('aria-selected', true)
listing.handleSelectionChange()
})
buttons.setDone('rename')
}).catch(error => {
field.innerHTML = name
buttons.setDone('rename', false)
console.log(error)
})
return false
}
let clone = document.importNode(templates.question.content, true)
clone.querySelector('h3').innerHTML = 'Rename'
clone.querySelector('input').value = name
clone.querySelector('.ok').innerHTML = 'Rename'
clone.querySelector('form').addEventListener('submit', submit)
document.querySelector('body').appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
return false
}
listing.handleFiles = function (files, base) {
buttons.setLoading('upload')
let promises = []
for (let file of files) {
promises.push(webdav.put(window.location.pathname + base + file.name, file))
}
Promise.all(promises)
.then(() => {
listing.reload()
buttons.setDone('upload')
})
.catch(e => {
console.log(e)
buttons.setDone('upload', false)
})
return false
}
listing.unselectAll = function () {
let items = document.getElementsByClassName('item')
Array.from(items).forEach(link => {
link.setAttribute('aria-selected', false)
})
selectedItems = []
listing.handleSelectionChange()
return false
}
listing.handleSelectionChange = function (event) {
listing.redefineDownloadURLs()
let selectedNumber = selectedItems.length,
fileAction = document.getElementById('file-only')
if (selectedNumber) {
fileAction.classList.remove('disabled')
if (selectedNumber > 1) {
buttons.open.classList.add('disabled')
buttons.rename.classList.add('disabled')
buttons.info.classList.add('disabled')
}
if (selectedNumber == 1) {
if (document.getElementById(selectedItems[0]).dataset.dir == 'true') {
buttons.open.classList.add('disabled')
} else {
buttons.open.classList.remove('disabled')
}
buttons.info.classList.remove('disabled')
buttons.rename.classList.remove('disabled')
}
return false
}
buttons.info.classList.remove('disabled')
fileAction.classList.add('disabled')
return false
}
listing.redefineDownloadURLs = function () {
let files = ''
for (let i = 0; i < selectedItems.length; i++) {
let url = document.getElementById(selectedItems[i]).dataset.url
files += url.replace(window.location.pathname, '') + ','
}
files = files.substring(0, files.length - 1)
files = encodeURIComponent(files)
let links = document.querySelectorAll('#download ul a')
Array.from(links).forEach(link => {
link.href = '?download=' + link.dataset.format + '&files=' + files
})
}
listing.openItem = function (event) {
window.location = event.currentTarget.dataset.url
}
listing.selectItem = function (event) {
let el = event.currentTarget
if (selectedItems.length != 0) event.preventDefault()
if (selectedItems.indexOf(el.id) == -1) {
if (!event.ctrlKey && !listing.selectMultiple) listing.unselectAll()
el.setAttribute('aria-selected', true)
selectedItems.push(el.id)
} else {
el.setAttribute('aria-selected', false)
selectedItems.removeElement(el.id)
}
listing.handleSelectionChange()
return false
}
listing.newFileButton = function (event) {
event.preventDefault()
let clone = document.importNode(templates.question.content, true)
clone.querySelector('h3').innerHTML = 'New file'
clone.querySelector('p').innerHTML = 'End with a trailing slash to create a dir.'
clone.querySelector('.ok').innerHTML = 'Create'
clone.querySelector('form').addEventListener('submit', listing.newFilePrompt)
document.querySelector('body').appendChild(clone)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
}
listing.newFilePrompt = function (event) {
event.preventDefault()
buttons.setLoading('new')
let name = event.currentTarget.querySelector('input').value
webdav.new(window.location.pathname + name)
.then(() => {
buttons.setDone('new')
listing.reload()
})
.catch(e => {
console.log(e)
buttons.setDone('new', false)
})
closePrompt(event)
return false
}
listing.updateColumns = function (event) {
let columns = Math.floor(document.getElementById('listing').offsetWidth / 300),
items = getCSSRule(['#listing.mosaic .item', '.mosaic#listing .item'])
items.style.width = `calc(${100/columns}% - 1em)`
}
listing.addDoubleTapEvent = function () {
let items = document.getElementsByClassName('item'),
touches = {
id: '',
count: 0
}
Array.from(items).forEach(file => {
file.addEventListener('touchstart', event => {
if (touches.id != file.id) {
touches.id = file.id
touches.count = 1
setTimeout(() => {
touches.count = 0
}, 300)
return
}
touches.count++
if (touches.count > 1) {
window.location = file.dataset.url
}
})
})
}
// Keydown events
window.addEventListener('keydown', (event) => {
if (event.keyCode == 27) {
listing.unselectAll()
if (document.querySelectorAll('.prompt').length) {
closePrompt(event)
}
}
if (event.keyCode == 113) {
listing.rename()
}
if (event.ctrlKey || event.metaKey) {
switch (String.fromCharCode(event.which).toLowerCase()) {
case 's':
event.preventDefault()
window.location = '?download=true'
}
}
})
window.addEventListener('resize', () => {
listing.updateColumns()
})
listing.selectMoveFolder = function (event) {
if (event.target.getAttribute('aria-selected') === 'true') {
event.target.setAttribute('aria-selected', false)
return
} else {
if (document.querySelector('.file-list li[aria-selected=true]')) {
document.querySelector('.file-list li[aria-selected=true]').setAttribute('aria-selected', false)
}
event.target.setAttribute('aria-selected', true)
return
}
}
listing.getJSON = function (link) {
return new Promise((resolve, reject) => {
let request = new XMLHttpRequest()
request.open('GET', link)
request.setRequestHeader('Accept', 'application/json')
request.onload = () => {
if (request.status == 200) {
resolve(request.responseText)
} else {
reject(request.statusText)
}
}
request.onerror = () => reject(request.statusText)
request.send()
})
}
listing.moveMakeItem = function (url, name) {
let node = document.createElement('li'),
count = 0
node.dataset.url = url
node.innerHTML = name
node.setAttribute('aria-selected', false)
node.addEventListener('dblclick', listing.moveDialogNext)
node.addEventListener('click', listing.selectMoveFolder)
node.addEventListener('touchstart', event => {
count++
setTimeout(() => {
count = 0
}, 300)
if (count > 1) {
listing.moveDialogNext(event)
}
})
return node
}
listing.moveDialogNext = function (event) {
let request = new XMLHttpRequest(),
prompt = document.querySelector('form.prompt.active'),
list = prompt.querySelector('div.file-list ul')
prompt.addEventListener('submit', listing.moveSelected)
listing.getJSON(event.target.dataset.url)
.then((data) => {
let dirs = 0
prompt.querySelector('ul').innerHTML = ''
prompt.querySelector('code').innerHTML = event.target.dataset.url
if (event.target.dataset.url != baseURL + '/') {
let node = listing.moveMakeItem(removeLastDirectoryPartOf(event.target.dataset.url) + '/', '..')
list.appendChild(node)
}
if (JSON.parse(data) == null) {
prompt.querySelector('p').innerHTML = `There aren't any folders in this directory.`
return
}
for (let f of JSON.parse(data)) {
if (f.IsDir === true) {
dirs++
list.appendChild(listing.moveMakeItem(f.URL, f.Name))
}
}
if (dirs === 0)
prompt.querySelector('p').innerHTML = `There aren't any folders in this directory.`
})
.catch(e => console.log(e))
}
listing.moveSelected = function (event) {
event.preventDefault()
let promises = []
buttons.setLoading('move')
for (let file of selectedItems) {
let fileElement = document.getElementById(file),
destFolder = event.target.querySelector('p code').innerHTML
if (event.currentTarget.querySelector('li[aria-selected=true]') != null) {
destFolder = event.currentTarget.querySelector('li[aria-selected=true]').dataset.url
}
let destPath = '/' + destFolder + '/' + fileElement.querySelector('.name').innerHTML
destPath = destPath.replace('//', '/')
promises.push(webdav.move(fileElement.dataset.url, destPath))
}
Promise.all(promises)
.then(() => {
closePrompt(event)
buttons.setDone('move')
listing.reload()
})
.catch(e => {
console.log(e)
})
}
listing.moveEvent = function (event) {
if (event.currentTarget.classList.contains('disabled'))
return
listing.getJSON(window.location.pathname)
.then((data) => {
let prompt = document.importNode(templates.move.content, true),
list = prompt.querySelector('div.file-list ul'),
dirs = 0
prompt.querySelector('form').addEventListener('submit', listing.moveSelected)
prompt.querySelector('code').innerHTML = window.location.pathname
if (window.location.pathname !== baseURL + '/') {
list.appendChild(listing.moveMakeItem(removeLastDirectoryPartOf(window.location.pathname) + '/', '..'))
}
for (let f of JSON.parse(data)) {
if (f.IsDir === true) {
dirs++
list.appendChild(listing.moveMakeItem(f.URL, f.Name))
}
}
if (dirs === 0) {
prompt.querySelector('p').innerHTML = `There aren't any folders in this directory.`
}
document.body.appendChild(prompt)
document.querySelector('.overlay').classList.add('active')
document.querySelector('.prompt').classList.add('active')
})
.catch(e => console.log(e))
}
document.addEventListener('DOMContentLoaded', event => {
listing.updateColumns()
listing.addDoubleTapEvent()
buttons.rename = document.getElementById('rename')
buttons.upload = document.getElementById('upload')
buttons.new = document.getElementById('new')
buttons.download = document.getElementById('download')
buttons.move = document.getElementById('move')
document.getElementById('multiple-selection-activate').addEventListener('click', event => {
listing.selectMultiple = true
clickOverlay.click()
document.getElementById('multiple-selection').classList.add('active')
document.querySelector('body').style.paddingBottom = '4em'
})
document.getElementById('multiple-selection-cancel').addEventListener('click', event => {
listing.selectMultiple = false
document.querySelector('body').style.paddingBottom = '0'
document.getElementById('multiple-selection').classList.remove('active')
})
if (user.AllowEdit) {
buttons.move.addEventListener('click', listing.moveEvent)
buttons.rename.addEventListener('click', listing.rename)
}
let items = document.getElementsByClassName('item')
if (user.AllowNew) {
buttons.upload.addEventListener('click', (event) => {
document.getElementById('upload-input').click()
})
buttons.new.addEventListener('click', listing.newFileButton)
// Drag and Drop
document.addEventListener('dragover', function (event) {
event.preventDefault()
}, false)
document.addEventListener('dragenter', (event) => {
Array.from(items).forEach(file => {
file.style.opacity = 0.5
})
}, false)
document.addEventListener('dragend', (event) => {
Array.from(items).forEach(file => {
file.style.opacity = 1
})
}, false)
document.addEventListener('drop', listing.documentDrop, false)
}
})

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<!DOCTYPE html>
<html>
{{ $absURL := .Config.AbsoluteURL }}
<head>
<title>{{.Name}}</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<meta charset="utf-8">
<link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_internal/css/normalize.css">
<link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_internal/css/fonts.css">
<link rel="stylesheet" href="{{ .Config.AbsoluteURL }}/_internal/css/styles.css">
{{- if ne .User.StyleSheet "" -}}
<style>{{ CSS .User.StyleSheet }}</style>
{{- end -}}
<script>
var user = JSON.parse('{{ Marshal .User }}'),
webdavURL = "{{.Config.AbsoluteWebdavURL }}",
baseURL = "{{.Config.AbsoluteURL}}",
prefixURL = "{{ .Config.PrefixURL }}";
</script>
<script src="{{ .Config.AbsoluteURL }}/_internal/js/common.js" defer></script>
{{- if .IsDir }}
<script src="{{ .Config.AbsoluteURL }}/_internal/js/listing.js" defer></script>
{{- else }}
<script src="{{ .Config.AbsoluteURL }}/_internal/ace/src-min/ace.js" defer></script>
<script src="{{ .Config.AbsoluteURL }}/_internal/js/form2js.js" defer></script>
<script src="{{ .Config.AbsoluteURL }}/_internal/js/editor.js" defer></script>
{{- end }}
</head>
<body>
<header>
<div id="top-bar">
<div><p>File Manager</p></div>
<div id="search">
<i class="material-icons" title="Search">search</i>
<input type="text" aria-label="Write here to search" placeholder="Search or execute a command...">
<div>
<div>Loading...</div>
<p><i class="material-icons spin">autorenew</i></p>
</div>
</div>
<div class="action" id="logout" tabindex="0" role="button" aria-label="Log out">
<i class="material-icons" title="Logout">exit_to_app</i>
</div>
</div>
<div id="bottom-bar">
<div>
{{- if ne .Name "/"}}
<div data-dropdown tabindex="0" aria-label="Previous" role="button" class="action" id="previous">
<i class="material-icons" title="Previous">subdirectory_arrow_left</i>
<ul class="dropdown" id="breadcrumbs">
{{- range $item := .BreadcrumbMap }}
<a tabindex="0" href="{{ $absURL }}{{ $item.URL }}"><li>{{ $item.Name }}</li></a>
{{- end }}
</ul>
</div>
{{- end }}
{{ if ne .Name "/"}}<p id="current-file">{{ .Name }}</p>{{ end }}
</div>
<div class="actions{{ if .IsDir }} disabled{{ end }}" id="file-only">
{{- if and (not .IsDir) (.User.AllowEdit) }}
{{- if .Editor}}
{{- if eq .Data.Mode "markdown" }}
<div tabindex="0" role="button" aria-label="Preview" class="action" id="preview" onclick="notImplemented(event);">
<i class="material-icons" title="Preview">remove_red_eye</i>
</div>
{{- end }}
{{- if eq .Data.Visual true }}
<div tabindex="0" role="button" aria-label="Toggle edit source" class="action" id="edit-source">
<i class="material-icons" title="Toggle edit source">code</i>
</div>
{{- end }}
{{- end }}
<div tabindex="0" role="button" aria-label="Save" class="action" id="save">
<i class="material-icons" title="Save">save</i>
</div>
{{- end }}
{{- if .IsDir }}
<div tabindex="0" role="button" aria-label="See raw" class="action" id="open">
<i class="material-icons" title="See raw">open_in_new</i>
<span>See raw</span>
</div>
{{- end }}
{{- if and (.User.AllowEdit) (.IsDir) }}
<div tabindex="0" role="button" aria-label="Move" class="action" id="move">
<i class="material-icons" title="Move">forward</i>
<span>Move file</span>
</div>
{{- end }}
{{- if and .IsDir .User.AllowEdit }}
<div tabindex="0" role="button" aria-label="Edit" class="action" id="rename">
<i class="material-icons" title="Edit">mode_edit</i>
</div>
{{- end }}
{{- if and .User.AllowEdit .IsDir }}
<div tabindex="0" role="button" aria-label="Delete" class="action" id="delete">
<i class="material-icons" title="Delete">delete</i><span>Delete</span>
</div>
{{- end }}
</div>
<div tabindex="0" role="button" aria-label="Moew" class="action mobile-only" id="more">
<i class="material-icons">more_vert</i>
</div>
<div class="actions" id="main-actions">
{{- if .IsDir }}
<div role="button" class="action" id="view">
{{- if eq .Display "mosaic" }}
<a tabindex="0" aria-label="Switch to list" title="Switch View" href="?display=list">
<i class="material-icons">view_list</i><span>Switch view</span>
</a>
{{- else }}
<a tabindex="0" aria-label="Switch to Mosaic" title="Switch View" href="?display=mosaic">
<i class="material-icons">view_module</i><span>Switch view</span>
</a>
{{- end }}
</div>
<div tabindex="0" role="button" aria-label="Select multiple" class="action mobile-only" id="multiple-selection-activate">
<i class="material-icons">check_circle</i><span>Select</span>
</div>
{{- end }}
{{- if and (.User.AllowNew) (.IsDir) }}
<div tabindex="0" aria-label="Upload" role="button" class="action" id="upload">
<i class="material-icons" title="Upload">file_upload</i><span>Upload</span>
</div>
{{- end }}
{{- if not .IsDir }}
<div tabindex="0" role="button" aria-label="See raw" class="action" id="open">
<i class="material-icons" title="See raw">open_in_new</i>
<span>See raw</span>
</div>
{{- end }}
{{- if and .User.AllowEdit (not .IsDir) }}
<div tabindex="0" role="button" aria-label="Delete" class="action" id="delete">
<i class="material-icons" title="Delete">delete</i><span>Delete</span>
</div>
{{- end }}
<div {{ if .IsDir }}data-dropdown{{ end }} tabindex="0" role="button" aria-label="Download" class="action" id="download">
{{- if not .IsDir}}<a href="?download=true">{{ end }}
<i class="material-icons" title="Download">file_download</i><span>Download</span>
{{- if not .IsDir}}</a>{{ end }}
{{- if .IsDir }}
<ul class="dropdown" id="download-drop">
<a tabindex="0" aria-label="Download as Zip" data-format="zip" href="?download=zip"><li>zip</li></a>
<a tabindex="0" aria-label="Download as Tar" data-format="tar" href="?download=tar"><li>tar</li></a>
<a tabindex="0" aria-label="Download as TarGz" data-format="targz" href="?download=targz"><li>tar.gz</li></a>
<a tabindex="0" aria-label="Download as TarBz2" data-format="tarbz2" href="?download=tarbz2"><li>tar.bz2</li></a>
<a tabindex="0" aria-label="Download as TarXz" data-format="tarbz2" href="?download=tarxz"><li>tar.xz</li></a>
</ul>
{{- end }}
</div>
<div tabindex="0" role="button" aria-label="Info" class="action" id="info">
<i class="material-icons" title="Info">info</i><span>Info</span>
</div>
</div>
</div>
<div id="click-overlay"></div>
</header>
<div id="multiple-selection" class="mobile-only">
<p>Multiple selection enabled</p>
<div tabindex="0" role="button" class="action" id="multiple-selection-cancel">
<i class="material-icons" title="Clear">clear</i>
</div>
</div>
<main>
{{- template "content" . }}
</main>
<div class="overlay"></div>
{{- if and (.User.AllowNew) (.IsDir) }}
<div class="floating">
<div tabindex="0" role="button" class="action" id="new">
<i class="material-icons" title="New file or directory">add</i>
</div>
</div>
{{- end }}
<template id="question-template">
<form class="prompt">
<h3></h3>
<p></p>
<input autofocus type="text">
<div>
<button type="submit" autofocus class="ok">OK</button>
<button class="cancel" onclick="closePrompt(event);">Cancel</button>
</div>
</form>
</template>
<template id="info-template">
<div class="prompt">
<h3>File Information</h3>
<p><strong>Display Name:</strong> <span id="display_name"></span></p>
<p><strong>Content Length:</strong> <span id="content_length"></span> Bytes</p>
<p><strong>Last Modified:</strong> <span id="last_modified"></span></p>
<section class="file-only">
<p><strong>MD5:</strong> <code id="md5"><a href="#" onclick="getHash(event, 'md5')">show</a></code></p>
<p><strong>SHA1:</strong> <code id="sha1"><a href="#" onclick="getHash(event, 'sha1')">show</a></code></p>
<p><strong>SHA256:</strong> <code id="sha256"><a href="#" onclick="getHash(event, 'sha256')">show</a></code></p>
<p><strong>SHA512:</strong> <code id="sha512"><a href="#" onclick="getHash(event, 'sha512')">show</a></code></p>
</section>
<div>
<button type="submit" onclick="closePrompt(event);" class="ok">OK</button>
</div>
</div>
</template>
<template id="message-template">
<div class="prompt">
<h3></h3>
<p></p>
<div>
<button type="submit" onclick="closePrompt(event);" class="ok">OK</button>
</div>
</div>
</template>
<template id="move-template">
<form class="prompt">
<h3>Move</h3>
<p>Choose new house for your file(s)/folder(s):</p>
<div class="file-list">
<ul>
</ul>
</div>
<p>Currently navigating on: <code></code>.</p>
<div>
<button type="submit" autofocus class="ok">Move</button>
<button class="cancel" onclick="closePrompt(event);">Cancel</button>
</div>
</form>
</template>
<div class="help">
<h3>Help</h3>
<ul>
<li><strong>F1</strong> - this information</li>
<li><strong>F2</strong> - rename file</li>
<li><strong>DEL</strong> - delete selected items</li>
<li><strong>ESC</strong> - clear selection and/or close the prompt</li>
<li><strong>CTRL + S</strong> - save a file or download the directory where you are</li>
<li><strong>CTRL + Click</strong> - select multiple files or directories</li>
<li><strong>Double click</strong> - open a file or directory</li>
<li><strong>Click</strong> - select file or directory</li>
</ul>
<p>Not available yet</p>
<ul>
<li><strong>Alt + Click</strong> - select a group of files</li>
</ul>
<div>
<button type="submit" onclick="closeHelp(event);" class="ok">OK</button>
</div>
</div>
<footer>Served with <a rel="noopener noreferrer" href="https://caddyserver.com">Caddy</a> and <a rel="noopener noreferrer" href="https://github.com/hacdias/caddy-filemanager">File Manager</a>.</footer>
</body>
</html>

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@ -1,57 +0,0 @@
{{ define "content" }}
{{- with .Data }}
<form id="editor" {{ if eq .Mode "markdown" }}class="markdown"{{ end }} data-kind="{{ .Class }}" data-rune="{{ if eq .Class "complete" }}{{ .FrontMatter.Rune }}{{ end }}">
{{- if or (eq .Class "frontmatter-only") (eq .Class "complete") }}
{{- if (eq .Class "complete")}}
<h2>Metadata</h2>
{{- end }}
<div class="frontmatter" data-type="parent">
{{- template "blocks" .FrontMatter.Content }}
<div class="button add">Add field</div>
</div>
{{- end }}
{{ if or (eq .Class "content-only") (eq .Class "complete") }}
{{ if (eq .Class "complete")}}
<h2>Body</h2>
{{ end }}
<div class="content">
<div id="ace" data-mode="{{ .Mode }}"></div>
<textarea class="source" name="content">{{ .Content }}</textarea>
</div>
{{ end }}
</form>
{{- end }}
<template id="base-template">
<fieldset id="" data-type="">
<h3></h3>
<div class="action add">
<i class="material-icons">add</i>
</div>
<div class="action delete" data-delete="">
<i class="material-icons">close</i>
</div>
<div class="group"></div>
</fieldset>
</template>
<template id="object-item-template">
<div class="block" id="block-${bid}" data-content="${bid}">
<label for="${bid}">${name}</label>
<input name="${bid}" id="${bid}" type="text" data-parent-type="object"></input>
<div class="action delete" data-delete="block-${bid}">
<i class="material-icons">close</i>
</div>
</div>
</template>
<template id="array-item-template">
<div id="" data-type="array-item">
<input name="" id="" type="text" data-parent-type="array"></input>
<div class="action delete" data-delete="">
<i class="material-icons">close</i>
</div>
</div>
</template>
{{ end }}

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@ -1,56 +0,0 @@
{{ define "blocks" }}
{{ if .Fields }}<div class="group">{{ end }}
{{- range $key, $value := .Fields }}
{{- if eq $value.Parent.Type "array" }}
<div id="{{ $value.Name }}-{{ $key }}" data-type="array-item">
{{- template "value" $value }}
<div class="action delete" data-delete="{{ $value.Name }}-{{ $key }}">
<i class="material-icons" title="Close">close</i>
</div>
</div>
{{- else }}
<div class="block" id="block-{{ $value.Name }}" data-content="{{ $value.Name }}">
<label for="{{ $value.Name }}">{{ $value.Title }}</label>
{{ template "value" $value }}
<div class="action delete" data-delete="block-{{ $value.Name }}">
<i class="material-icons" title="Close">close</i>
</div>
</div>
{{- end }}
{{- end }}
{{- if .Fields }}</div>{{ end }}
{{- range $key, $value := .Arrays }}
{{- template "fielset" $value }}
{{- end }}
{{- range $key, $value := .Objects }}
{{- template "fielset" $value }}
{{- end }}
{{ end }}
{{ define "value" }}
{{- if eq .HTMLType "textarea" }}
<textarea class="scroll" name="{{ .Name }}" id="{{.Name }}" data-parent-type="{{ .Parent.Type }}">{{ .Content.Other }}</textarea>
{{- else if eq .HTMLType "datetime" }}
<input name="{{ .Name }}" id="{{ .Name }}" value="{{ .Content.Other.Format "2006-01-02T15:04" }}" type="datetime-local" data-parent-type="{{ .Parent.Type }}"></input>
{{- else }}
<input name="{{ .Name }}" id="{{ .Name }}" value="{{ .Content.Other }}" type="{{ .HTMLType }}" data-parent-type="{{ .Parent.Type }}"></input>
{{- end }}
{{ end }}
{{ define "fielset" }}
<fieldset id="{{ .Name }}" data-type="{{ .Type }}">
{{- if not (eq .Title "") }}
<h3>{{ .Name }}</h3>
{{- end }}
<div class="action add">
<i class="material-icons" title="Add">add</i>
</div>
<div class="action delete" data-delete="{{ .Name }}">
<i class="material-icons" title="Close">close</i>
</div>
{{- template "blocks" .Content }}
</fieldset>
{{ end }}

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@ -1,103 +0,0 @@
{{ define "content" }}
<div class="container {{ .Display }}" id="listing">
{{- with .Data -}}
<div>
<div class="item header">
<div></div>
<div>
<p class="name{{ if eq .Sort "name" }} active{{ end }}"><span>Name</span>
{{- if eq .Sort "name" -}}
{{- if eq .Order "asc" -}}
<a href="?sort=name&order=desc"><i class="material-icons">arrow_downward</i></a>
{{- else -}}
<a href="?sort=name&order=asc"><i class="material-icons">arrow_upward</i></a>
{{- end -}}
{{- else -}}
<a href="?sort=name&order=desc"><i class="material-icons">arrow_downward</i></a>
{{- end -}}
</p>
<p class="size{{ if eq .Sort "size" }} active{{ end }}"><span>File Size</span>
{{- if eq .Sort "size" -}}
{{- if eq .Order "asc" -}}
<a href="?sort=size&order=desc"><i class="material-icons">arrow_downward</i></a>
{{- else -}}
<a href="?sort=size&order=asc"><i class="material-icons">arrow_upward</i></a>
{{- end -}}
{{- else -}}
<a href="?sort=size&order=desc"><i class="material-icons">arrow_downward</i></a>
{{- end -}}
</p>
<p class="modified">Last modified</p>
</div>
</div>
</div>
{{ if and (eq .NumDirs 0) (eq .NumFiles 0) }}
<h2 class="message">It feels lonely here :'(</h2>
{{ end }}
{{- if not (eq .NumDirs 0)}}
<h2>Folders</h2>
<div>
{{- range .Items }}
{{- if (.IsDir) }}
{{ template "item" .}}
{{- end }}
{{- end }}
</div>
{{- end }}
{{- if not (eq .NumFiles 0)}}
<h2>Files</h2>
<div>
{{- range .Items }}
{{- if (not .IsDir) }}
{{ template "item" .}}
{{- end }}
{{- end }}
</div>
{{- end }}
</div>
<input style="display:none" type="file" id="upload-input" onchange="listing.handleFiles(this.files, '')" value="Upload" multiple>
{{- end -}}
{{- end -}}
{{ define "item" }}
<div ondragstart="listing.itemDragStart(event)"
{{ if .IsDir}}ondragover="listing.itemDragOver(event)" ondrop="listing.itemDrop(event)"{{ end }}
draggable="true"
class="item"
onclick="listing.selectItem(event)"
ondblclick="listing.openItem(event)"
data-dir="{{ .IsDir }}"
data-url="{{ .URL }}"
id="{{ EncodeBase64 .Name }}">
<div>
{{- if .IsDir}}
<i class="material-icons">folder</i>
{{- else}}
{{ if eq .Type "image" }}
<i class="material-icons">insert_photo</i>
{{ else if eq .Type "audio" }}
<i class="material-icons">volume_up</i>
{{ else if eq .Type "video" }}
<i class="material-icons">movie</i>
{{ else }}
<i class="material-icons">insert_drive_file</i>
{{ end }}
{{- end}}
</div>
<div>
<p class="name">{{.Name}}</p>
{{- if .IsDir}}
<p class="size" data-order="-1">&mdash;</p>
{{- else}}
<p class="size" data-order="{{.Size}}">{{.HumanSize}}</p>
{{- end}}
<p class="modified">
<time datetime="{{.HumanModTime "2006-01-02T15:04:05Z"}}">{{.HumanModTime "2 Jan 2006 03:04 PM"}}</time>
</p>
</div>
</div>
{{ end }}

View File

@ -1 +0,0 @@
{{ template "content" . }}

View File

@ -1,23 +0,0 @@
{{ define "content" }}
{{ with .Data}}
<main class="container">
{{ if eq .Type "image" }}
<center><img src="{{ .URL }}?raw=true"></center>
{{ else if eq .Type "audio" }}
<audio src="{{ .URL }}?raw=true" controls></audio>
{{ else if eq .Type "video" }}
<video src="{{ .URL }}?raw=true" controls>
Sorry, your browser doesn't support embedded videos,
but don't worry, you can <a href="?download=true">download it</a>
and watch it with your favorite video player!
</video>
{{ else if eq .Extension ".pdf" }}
<object class="pdf" data="{{ .URL }}?raw=true"></object>
{{ else if eq .Type "blob" }}
<a href="?download=true"><h2 class="message">Download <i class="material-icons">file_download</i></h2></a>
{{ else}}
<pre>{{ .StringifyContent }}</pre>
{{ end }}
</main>
{{ end }}
{{ end }}

View File

@ -1,33 +0,0 @@
package assets
import (
"mime"
"net/http"
"path/filepath"
"strings"
"github.com/hacdias/filemanager"
)
// BaseURL is the url of the assets
const BaseURL = "/_internal"
// Serve provides the needed assets for the front-end
func Serve(w http.ResponseWriter, r *http.Request, c *filemanager.Config) (int, error) {
// gets the filename to be used with Assets function
filename := strings.Replace(r.URL.Path, c.BaseURL+BaseURL, "public", 1)
file, err := Asset(filename)
if err != nil {
return http.StatusNotFound, nil
}
// Get the file extension and its mimetype
extension := filepath.Ext(filename)
mediatype := mime.TypeByExtension(extension)
// Write the header with the Content-Type and write the file
// content to the buffer
w.Header().Set("Content-Type", mediatype)
w.Write(file)
return 200, nil
}

File diff suppressed because it is too large Load Diff

View File

@ -1,21 +0,0 @@
package main
import (
"net/http"
"github.com/hacdias/filemanager"
handlers "github.com/hacdias/filemanager/http"
)
var cfg *filemanager.Config
func handler(w http.ResponseWriter, r *http.Request) {
handlers.ServeHTTP(w, r, cfg)
}
func main() {
cfg = filemanager.New("D:\\TEST\\")
http.HandleFunc("/", handler)
http.ListenAndServe(":8080", nil)
}

120
editor.go
View File

@ -1,120 +0,0 @@
package filemanager
import (
"bytes"
"errors"
"net/http"
"path/filepath"
"strings"
"github.com/hacdias/filemanager/frontmatter"
"github.com/spf13/hugo/parser"
)
// editor contains the information for the editor page
type editor struct {
Class string
Mode string
Visual bool
Content string
FrontMatter struct {
Content *frontmatter.Content
Rune rune
}
}
// newEditor gets the editor based on a FileInfo struct
func newEditor(r *http.Request, i *fileInfo) (*editor, error) {
var err error
// Create a new editor variable and set the mode
e := new(editor)
e.Mode = editorMode(i.Name)
e.Class = editorClass(e.Mode)
if e.Class == "frontmatter-only" || e.Class == "complete" {
e.Visual = true
}
if r.URL.Query().Get("visual") == "false" {
e.Class = "content-only"
}
hasRune := frontmatter.HasRune(i.Content)
if e.Class == "frontmatter-only" && !hasRune {
e.FrontMatter.Rune, err = frontmatter.StringFormatToRune(e.Mode)
if err != nil {
goto Error
}
i.Content = frontmatter.AppendRune(i.Content, e.FrontMatter.Rune)
hasRune = true
}
if e.Class == "frontmatter-only" && hasRune {
e.FrontMatter.Content, _, err = frontmatter.Pretty(i.Content)
if err != nil {
goto Error
}
}
if e.Class == "complete" && hasRune {
var page parser.Page
// Starts a new buffer and parses the file using Hugo's functions
buffer := bytes.NewBuffer(i.Content)
page, err = parser.ReadFrom(buffer)
if err != nil {
goto Error
}
// Parses the page content and the frontmatter
e.Content = strings.TrimSpace(string(page.Content()))
e.FrontMatter.Rune = rune(i.Content[0])
e.FrontMatter.Content, _, err = frontmatter.Pretty(page.FrontMatter())
}
if e.Class == "complete" && !hasRune {
err = errors.New("Complete but without rune")
}
Error:
if e.Class == "content-only" || err != nil {
e.Class = "content-only"
e.Content = i.StringifyContent()
}
return e, nil
}
func editorClass(mode string) string {
switch mode {
case "json", "toml", "yaml":
return "frontmatter-only"
case "markdown", "asciidoc", "rst":
return "complete"
}
return "content-only"
}
func editorMode(filename string) string {
mode := strings.TrimPrefix(filepath.Ext(filename), ".")
switch mode {
case "md", "markdown", "mdown", "mmark":
mode = "markdown"
case "asciidoc", "adoc", "ad":
mode = "asciidoc"
case "rst":
mode = "rst"
case "html", "htm":
mode = "html"
case "js":
mode = "javascript"
case "go":
mode = "golang"
}
return mode
}

161
file.go
View File

@ -1,161 +0,0 @@
package filemanager
import (
"io/ioutil"
"mime"
"net/http"
"net/url"
"os"
"path/filepath"
"strings"
"time"
humanize "github.com/dustin/go-humanize"
)
// fileInfo contains the information about a particular file or directory.
type fileInfo struct {
Name string
Size int64
URL string
Extension string
ModTime time.Time
Mode os.FileMode
IsDir bool
Path string // Relative path to Caddyfile
VirtualPath string // Relative path to u.FileSystem
Mimetype string
Content []byte
Type string
UserAllowed bool // Indicates if the user has enough permissions
}
// getFileInfo retrieves the file information and the error, if there is any.
func getFileInfo(url *url.URL, c *FileManager, u *User) (*fileInfo, error) {
var err error
i := &fileInfo{URL: c.PrefixURL + url.Path}
i.VirtualPath = strings.Replace(url.Path, c.BaseURL, "", 1)
i.VirtualPath = strings.TrimPrefix(i.VirtualPath, "/")
i.VirtualPath = "/" + i.VirtualPath
i.Path = u.Scope + i.VirtualPath
i.Path = filepath.Clean(i.Path)
info, err := os.Stat(i.Path)
if err != nil {
return i, err
}
i.Name = info.Name()
i.ModTime = info.ModTime()
i.Mode = info.Mode()
i.IsDir = info.IsDir()
i.Size = info.Size()
i.Extension = filepath.Ext(i.Name)
return i, nil
}
var textExtensions = [...]string{
".md", ".markdown", ".mdown", ".mmark",
".asciidoc", ".adoc", ".ad",
".rst",
".json", ".toml", ".yaml", ".csv", ".xml", ".rss", ".conf", ".ini",
".tex", ".sty",
".css", ".sass", ".scss",
".js",
".html",
".txt", ".rtf",
".sh", ".bash", ".ps1", ".bat", ".cmd",
".php", ".pl", ".py",
"Caddyfile",
".c", ".cc", ".h", ".hh", ".cpp", ".hpp", ".f90",
".f", ".bas", ".d", ".ada", ".nim", ".cr", ".java", ".cs", ".vala", ".vapi",
}
// RetrieveFileType obtains the mimetype and a simplified internal Type
// using the first 512 bytes from the file.
func (i fileInfo) RetrieveFileType() error {
i.Mimetype = mime.TypeByExtension(i.Extension)
if i.Mimetype == "" {
err := i.Read()
if err != nil {
return err
}
i.Mimetype = http.DetectContentType(i.Content)
}
if strings.HasPrefix(i.Mimetype, "video") {
i.Type = "video"
return nil
}
if strings.HasPrefix(i.Mimetype, "audio") {
i.Type = "audio"
return nil
}
if strings.HasPrefix(i.Mimetype, "image") {
i.Type = "image"
return nil
}
if strings.HasPrefix(i.Mimetype, "text") {
i.Type = "text"
return nil
}
if strings.HasPrefix(i.Mimetype, "application/javascript") {
i.Type = "text"
return nil
}
// If the type isn't text (and is blob for example), it will check some
// common types that are mistaken not to be text.
for _, extension := range textExtensions {
if strings.HasSuffix(i.Name, extension) {
i.Type = "text"
return nil
}
}
i.Type = "blob"
return nil
}
// Reads the file.
func (i fileInfo) Read() error {
if len(i.Content) != 0 {
return nil
}
var err error
i.Content, err = ioutil.ReadFile(i.Path)
if err != nil {
return err
}
return nil
}
// StringifyContent returns the string version of Raw
func (i fileInfo) StringifyContent() string {
return string(i.Content)
}
// HumanSize returns the size of the file as a human-readable string
// in IEC format (i.e. power of 2 or base 1024).
func (i fileInfo) HumanSize() string {
return humanize.IBytes(uint64(i.Size))
}
// HumanModTime returns the modified time of the file as a human-readable string.
func (i fileInfo) HumanModTime(format string) string {
return i.ModTime.Format(format)
}
// CanBeEdited checks if the extension of a file is supported by the editor
func (i fileInfo) CanBeEdited() bool {
return i.Type == "text"
}

View File

@ -1,116 +0,0 @@
package filemanager
import (
"net/http"
"regexp"
"strings"
rice "github.com/GeertJohan/go.rice"
"golang.org/x/net/webdav"
)
// FileManager is a configuration for browsing in a particular path.
type FileManager struct {
*User
PrefixURL string // A part of the URL that is stripped from the http.Request
BaseURL string // The base URL of FileManager interface
WebDavURL string // The URL of WebDAV
Users map[string]*User
BeforeSave Command
AfterSave Command
Assets struct {
Templates *rice.Box
Static *rice.Box
}
}
// New creates a new FileManager object with the default settings
// for a certain scope.
func New(scope string) *FileManager {
fm := &FileManager{
User: &User{
Scope: scope,
FileSystem: webdav.Dir(scope),
AllowCommands: true,
AllowEdit: true,
AllowNew: true,
Commands: []string{"git", "svn", "hg"},
Rules: []*Rule{{
Regex: true,
Allow: false,
Regexp: regexp.MustCompile("\\/\\..+"),
}},
},
Users: map[string]*User{},
BaseURL: "",
PrefixURL: "",
WebDavURL: "/webdav",
BeforeSave: func(r *http.Request, c *FileManager, u *User) error { return nil },
AfterSave: func(r *http.Request, c *FileManager, u *User) error { return nil },
}
fm.Handler = &webdav.Handler{
Prefix: fm.WebDavURL,
FileSystem: fm.FileSystem,
LockSystem: webdav.NewMemLS(),
}
return fm
}
// AbsoluteURL ...
func (c FileManager) AbsoluteURL() string {
return c.PrefixURL + c.BaseURL
}
// AbsoluteWebdavURL ...
func (c FileManager) AbsoluteWebdavURL() string {
return c.PrefixURL + c.WebDavURL
}
// Rule is a dissalow/allow rule
type Rule struct {
Regex bool
Allow bool
Path string
Regexp *regexp.Regexp
}
// User contains the configuration for each user
type User struct {
Scope string `json:"-"` // Path the user have access
FileSystem webdav.FileSystem `json:"-"` // The virtual file system the user have access
Handler *webdav.Handler `json:"-"` // The WebDav HTTP Handler
StyleSheet string `json:"-"` // Costum stylesheet
Rules []*Rule `json:"-"` // Access rules
AllowNew bool // Can create files and folders
AllowEdit bool // Can edit/rename files
AllowCommands bool // Can execute commands
Commands []string // Available Commands
}
// Allowed checks if the user has permission to access a directory/file
func (u User) Allowed(url string) bool {
var rule *Rule
i := len(u.Rules) - 1
for i >= 0 {
rule = u.Rules[i]
if rule.Regex {
if rule.Regexp.MatchString(url) {
return rule.Allow
}
} else if strings.HasPrefix(url, rule.Path) {
return rule.Allow
}
i--
}
return true
}
// Command is a user-defined command that is executed in some moments.
type Command func(r *http.Request, c *FileManager, u *User) error

View File

@ -1,275 +0,0 @@
package frontmatter
import (
"bytes"
"encoding/json"
"errors"
"log"
"reflect"
"sort"
"strconv"
"strings"
"gopkg.in/yaml.v2"
"github.com/BurntSushi/toml"
"github.com/spf13/cast"
)
const (
mainName = "#MAIN#"
objectType = "object"
arrayType = "array"
)
var mainTitle = ""
// Pretty creates a new FrontMatter object
func Pretty(content []byte) (*Content, string, error) {
data, err := Unmarshal(content)
if err != nil {
return &Content{}, "", err
}
kind := reflect.ValueOf(data).Kind()
if kind == reflect.Invalid {
return &Content{}, "", nil
}
object := new(Block)
object.Type = objectType
object.Name = mainName
if kind == reflect.Map {
object.Type = objectType
} else if kind == reflect.Slice || kind == reflect.Array {
object.Type = arrayType
}
return rawToPretty(data, object), mainTitle, nil
}
// Unmarshal returns the data of the frontmatter
func Unmarshal(content []byte) (interface{}, error) {
mark := rune(content[0])
var data interface{}
switch mark {
case '-':
// If it's YAML
if err := yaml.Unmarshal(content, &data); err != nil {
return nil, err
}
case '+':
// If it's TOML
content = bytes.Replace(content, []byte("+"), []byte(""), -1)
if _, err := toml.Decode(string(content), &data); err != nil {
return nil, err
}
case '{', '[':
// If it's JSON
if err := json.Unmarshal(content, &data); err != nil {
return nil, err
}
default:
return nil, errors.New("Invalid frontmatter type")
}
return data, nil
}
// Marshal encodes the interface in a specific format
func Marshal(data interface{}, mark rune) ([]byte, error) {
b := new(bytes.Buffer)
switch mark {
case '+':
enc := toml.NewEncoder(b)
err := enc.Encode(data)
if err != nil {
return nil, err
}
return b.Bytes(), nil
case '{':
by, err := json.MarshalIndent(data, "", " ")
if err != nil {
return nil, err
}
b.Write(by)
_, err = b.Write([]byte("\n"))
if err != nil {
return nil, err
}
return b.Bytes(), nil
case '-':
by, err := yaml.Marshal(data)
if err != nil {
return nil, err
}
b.Write(by)
_, err = b.Write([]byte("..."))
if err != nil {
return nil, err
}
return b.Bytes(), nil
default:
return nil, errors.New("Unsupported Format provided")
}
}
// Content is the block content
type Content struct {
Other interface{}
Fields []*Block
Arrays []*Block
Objects []*Block
}
// Block is a block
type Block struct {
Name string
Title string
Type string
HTMLType string
Content *Content
Parent *Block
}
func rawToPretty(config interface{}, parent *Block) *Content {
objects := []*Block{}
arrays := []*Block{}
fields := []*Block{}
cnf := map[string]interface{}{}
kind := reflect.TypeOf(config)
switch kind {
case reflect.TypeOf(map[interface{}]interface{}{}):
for key, value := range config.(map[interface{}]interface{}) {
cnf[key.(string)] = value
}
case reflect.TypeOf([]map[string]interface{}{}):
for index, value := range config.([]map[string]interface{}) {
cnf[strconv.Itoa(index)] = value
}
case reflect.TypeOf([]map[interface{}]interface{}{}):
for index, value := range config.([]map[interface{}]interface{}) {
cnf[strconv.Itoa(index)] = value
}
case reflect.TypeOf([]interface{}{}):
for index, value := range config.([]interface{}) {
cnf[strconv.Itoa(index)] = value
}
default:
cnf = config.(map[string]interface{})
}
for name, element := range cnf {
if isMap(element) {
objects = append(objects, handleObjects(element, parent, name))
} else if isSlice(element) {
arrays = append(arrays, handleArrays(element, parent, name))
} else {
if name == "title" && parent.Name == mainName {
mainTitle = element.(string)
}
fields = append(fields, handleFlatValues(element, parent, name))
}
}
sort.Sort(sortByTitle(fields))
sort.Sort(sortByTitle(arrays))
sort.Sort(sortByTitle(objects))
return &Content{
Fields: fields,
Arrays: arrays,
Objects: objects,
}
}
type sortByTitle []*Block
func (f sortByTitle) Len() int { return len(f) }
func (f sortByTitle) Swap(i, j int) { f[i], f[j] = f[j], f[i] }
func (f sortByTitle) Less(i, j int) bool {
return strings.ToLower(f[i].Name) < strings.ToLower(f[j].Name)
}
func handleObjects(content interface{}, parent *Block, name string) *Block {
c := new(Block)
c.Parent = parent
c.Type = objectType
c.Title = name
if parent.Name == mainName {
c.Name = c.Title
} else if parent.Type == arrayType {
c.Name = parent.Name + "[" + name + "]"
} else {
c.Name = parent.Name + "." + c.Title
}
c.Content = rawToPretty(content, c)
return c
}
func handleArrays(content interface{}, parent *Block, name string) *Block {
c := new(Block)
c.Parent = parent
c.Type = arrayType
c.Title = name
if parent.Name == mainName {
c.Name = name
} else {
c.Name = parent.Name + "." + name
}
c.Content = rawToPretty(content, c)
return c
}
func handleFlatValues(content interface{}, parent *Block, name string) *Block {
c := new(Block)
c.Parent = parent
switch content.(type) {
case bool:
c.Type = "boolean"
case int, float32, float64:
c.Type = "number"
default:
c.Type = "string"
}
c.Content = &Content{Other: content}
switch strings.ToLower(name) {
case "description":
c.HTMLType = "textarea"
case "date", "publishdate":
c.HTMLType = "datetime"
c.Content = &Content{Other: cast.ToTime(content)}
default:
c.HTMLType = "text"
}
if parent.Type == arrayType {
c.Name = parent.Name + "[]"
c.Title = content.(string)
} else if parent.Type == objectType {
c.Title = name
c.Name = parent.Name + "." + name
if parent.Name == mainName {
c.Name = name
}
} else {
log.Panic("Parent type not allowed in handleFlatValues.")
}
return c
}

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@ -1,58 +0,0 @@
package frontmatter
import (
"bytes"
"errors"
"strings"
)
// HasRune checks if the file has the frontmatter rune
func HasRune(file []byte) bool {
return strings.HasPrefix(string(file), "---") ||
strings.HasPrefix(string(file), "+++") ||
strings.HasPrefix(string(file), "{")
}
// AppendRune appends the frontmatter rune to a file
func AppendRune(frontmatter []byte, mark rune) []byte {
frontmatter = bytes.TrimSpace(frontmatter)
switch mark {
case '-':
return []byte("---\n" + string(frontmatter) + "\n---")
case '+':
return []byte("+++\n" + string(frontmatter) + "\n+++")
case '{':
return []byte("{\n" + string(frontmatter) + "\n}")
}
return frontmatter
}
// RuneToStringFormat converts the rune to a string with the format
func RuneToStringFormat(mark rune) (string, error) {
switch mark {
case '-':
return "yaml", nil
case '+':
return "toml", nil
case '{', '}':
return "json", nil
default:
return "", errors.New("Unsupported format type")
}
}
// StringFormatToRune converts the format name to its rune
func StringFormatToRune(format string) (rune, error) {
switch format {
case "yaml":
return '-', nil
case "toml":
return '+', nil
case "json":
return '{', nil
default:
return '0', errors.New("Unsupported format type")
}
}

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@ -1,131 +0,0 @@
package frontmatter
import "testing"
type hasRuneTest struct {
File []byte
Return bool
}
var testHasRune = []hasRuneTest{
hasRuneTest{
File: []byte(`---
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed auctor libero eget ante fermentum commodo.
---`),
Return: true,
},
hasRuneTest{
File: []byte(`+++
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed auctor libero eget ante fermentum commodo.
+++`),
Return: true,
},
hasRuneTest{
File: []byte(`{
"json": "Lorem ipsum dolor sit amet"
}`),
Return: true,
},
hasRuneTest{
File: []byte(`+`),
Return: false,
},
hasRuneTest{
File: []byte(`++`),
Return: false,
},
hasRuneTest{
File: []byte(`-`),
Return: false,
},
hasRuneTest{
File: []byte(`--`),
Return: false,
},
hasRuneTest{
File: []byte(`Lorem ipsum`),
Return: false,
},
}
func TestHasRune(t *testing.T) {
for _, test := range testHasRune {
if HasRune(test.File) != test.Return {
t.Error("Incorrect value on HasRune")
}
}
}
type appendRuneTest struct {
Before []byte
After []byte
Mark rune
}
var testAppendRuneTest = []appendRuneTest{}
func TestAppendRune(t *testing.T) {
for i, test := range testAppendRuneTest {
if !compareByte(AppendRune(test.Before, test.Mark), test.After) {
t.Errorf("Incorrect value on AppendRune of Test %d", i)
}
}
}
func compareByte(a, b []byte) bool {
if a == nil && b == nil {
return true
}
if a == nil || b == nil {
return false
}
if len(a) != len(b) {
return false
}
for i := range a {
if a[i] != b[i] {
return false
}
}
return true
}
var testRuneToStringFormat = map[rune]string{
'-': "yaml",
'+': "toml",
'{': "json",
'}': "json",
'1': "",
'a': "",
}
func TestRuneToStringFormat(t *testing.T) {
for mark, format := range testRuneToStringFormat {
val, _ := RuneToStringFormat(mark)
if val != format {
t.Errorf("Incorrect value on RuneToStringFormat of %v; want: %s; got: %s", mark, format, val)
}
}
}
var testStringFormatToRune = map[string]rune{
"yaml": '-',
"toml": '+',
"json": '{',
"lorem": '0',
}
func TestStringFormatToRune(t *testing.T) {
for format, mark := range testStringFormatToRune {
val, _ := StringFormatToRune(format)
if val != mark {
t.Errorf("Incorrect value on StringFormatToRune of %s; want: %v; got: %v", format, mark, val)
}
}
}

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@ -1,13 +0,0 @@
package frontmatter
import "reflect"
// isMap checks if some variable is a map
func isMap(sth interface{}) bool {
return reflect.ValueOf(sth).Kind() == reflect.Map
}
// isSlice checks if some variable is a slice
func isSlice(sth interface{}) bool {
return reflect.ValueOf(sth).Kind() == reflect.Slice
}

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@ -1,49 +0,0 @@
package frontmatter
import "testing"
type interfaceToBool struct {
Value interface{}
Result bool
}
var testIsMap = []*interfaceToBool{
&interfaceToBool{"teste", false},
&interfaceToBool{453478, false},
&interfaceToBool{-984512, false},
&interfaceToBool{true, false},
&interfaceToBool{map[string]bool{}, true},
&interfaceToBool{map[int]bool{}, true},
&interfaceToBool{map[interface{}]bool{}, true},
&interfaceToBool{[]string{}, false},
}
func TestIsMap(t *testing.T) {
for _, test := range testIsMap {
if isMap(test.Value) != test.Result {
t.Errorf("Incorrect value on IsMap for %v; want: %v; got: %v", test.Value, test.Result, !test.Result)
}
}
}
var testIsSlice = []*interfaceToBool{
&interfaceToBool{"teste", false},
&interfaceToBool{453478, false},
&interfaceToBool{-984512, false},
&interfaceToBool{true, false},
&interfaceToBool{map[string]bool{}, false},
&interfaceToBool{map[int]bool{}, false},
&interfaceToBool{map[interface{}]bool{}, false},
&interfaceToBool{[]string{}, true},
&interfaceToBool{[]int{}, true},
&interfaceToBool{[]bool{}, true},
&interfaceToBool{[]interface{}{}, true},
}
func TestIsSlice(t *testing.T) {
for _, test := range testIsSlice {
if isSlice(test.Value) != test.Result {
t.Errorf("Incorrect value on IsSlice for %v; want: %v; got: %v", test.Value, test.Result, !test.Result)
}
}
}

168
http.go
View File

@ -1,168 +0,0 @@
package filemanager
import (
"errors"
"net/http"
"os"
"path/filepath"
"strings"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
// ServeHTTP starts FileManager.
func (c *FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
var (
fi *fileInfo
user *User
code int
err error
)
/* TODO: readd this
// Checks if the URL matches the Assets URL. Returns the asset if the
// method is GET and Status Forbidden otherwise.
if strings.HasPrefix(r.URL.Path, c.BaseURL+assets.BaseURL) {
if r.Method == http.MethodGet {
return assets.Serve(w, r, c)
}
return http.StatusForbidden, nil
} */
// Obtains the user.
username, _, _ := r.BasicAuth()
if _, ok := c.Users[username]; ok {
user = c.Users[username]
} else {
user = c.User
}
// Checks if the request URL is for the WebDav server
if httpserver.Path(r.URL.Path).Matches(c.WebDavURL) {
// Checks for user permissions relatively to this PATH
if !user.Allowed(strings.TrimPrefix(r.URL.Path, c.WebDavURL)) {
return http.StatusForbidden, nil
}
switch r.Method {
case "GET", "HEAD":
// Excerpt from RFC4918, section 9.4:
//
// GET, when applied to a collection, may return the contents of an
// "index.html" resource, a human-readable view of the contents of
// the collection, or something else altogether.
//
// It was decided on https://github.com/hacdias/caddy-filemanager/issues/85
// that GET, for collections, will return the same as PROPFIND method.
path := strings.Replace(r.URL.Path, c.WebDavURL, "", 1)
path = user.Scope + "/" + path
path = filepath.Clean(path)
var i os.FileInfo
i, err = os.Stat(path)
if err != nil {
// Is there any error? WebDav will handle it... no worries.
break
}
if i.IsDir() {
r.Method = "PROPFIND"
if r.Method == "HEAD" {
w = NewResponseWriterNoBody(w)
}
}
case "PROPPATCH", "MOVE", "PATCH", "PUT", "DELETE":
if !user.AllowEdit {
return http.StatusForbidden, nil
}
case "MKCOL", "COPY":
if !user.AllowNew {
return http.StatusForbidden, nil
}
}
// Preprocess the PUT request if it's the case
if r.Method == http.MethodPut {
if err = c.BeforeSave(r, c, user); err != nil {
return http.StatusInternalServerError, err
}
if c.preProccessPUT(w, r, user) != nil {
return http.StatusInternalServerError, err
}
}
c.Handler.ServeHTTP(w, r)
if err = c.AfterSave(r, c, user); err != nil {
return http.StatusInternalServerError, err
}
return 0, nil
}
w.Header().Set("x-frame-options", "SAMEORIGIN")
w.Header().Set("x-content-type", "nosniff")
w.Header().Set("x-xss-protection", "1; mode=block")
// Checks if the User is allowed to access this file
if !user.Allowed(strings.TrimPrefix(r.URL.Path, c.BaseURL)) {
if r.Method == http.MethodGet {
return printError(
w, http.StatusForbidden,
errors.New("You don't have permission to access this page"),
)
}
return http.StatusForbidden, nil
}
if r.URL.Query().Get("search") != "" {
return c.search(w, r, user)
}
if r.URL.Query().Get("command") != "" {
return c.command(w, r, user)
}
if r.Method == http.MethodGet {
// Gets the information of the directory/file
fi, err = getFileInfo(r.URL, c, user)
code = errorToHTTPCode(err, false)
if err != nil {
if r.Method == http.MethodGet {
return printError(w, code, err)
}
return code, err
}
// If it's a dir and the path doesn't end with a trailing slash,
// redirect the user.
if fi.IsDir && !strings.HasSuffix(r.URL.Path, "/") {
http.Redirect(w, r, c.PrefixURL+r.URL.Path+"/", http.StatusTemporaryRedirect)
return 0, nil
}
switch {
case r.URL.Query().Get("download") != "":
code, err = c.download(w, r, fi)
case r.URL.Query().Get("raw") == "true" && !fi.IsDir:
http.ServeFile(w, r, fi.Path)
code, err = 0, nil
case !fi.IsDir && r.URL.Query().Get("checksum") != "":
code, err = c.checksum(w, r, fi)
case fi.IsDir:
code, err = c.serveListing(w, r, user, fi)
default:
code, err = c.serveSingle(w, r, user, fi)
}
if err != nil {
code, err = printError(w, code, err)
}
return code, err
}
return http.StatusNotImplemented, nil
}

View File

@ -1,50 +0,0 @@
package filemanager
import (
"crypto/md5"
"crypto/sha1"
"crypto/sha256"
"crypto/sha512"
"encoding/hex"
"errors"
"hash"
"io"
"net/http"
"os"
)
// checksum calculates the hash of a filemanager. Supports MD5, SHA1, SHA256 and SHA512.
func (c *FileManager) checksum(w http.ResponseWriter, r *http.Request, i *fileInfo) (int, error) {
query := r.URL.Query().Get("checksum")
file, err := os.Open(i.Path)
if err != nil {
return errorToHTTPCode(err, true), err
}
defer file.Close()
var h hash.Hash
switch query {
case "md5":
h = md5.New()
case "sha1":
h = sha1.New()
case "sha256":
h = sha256.New()
case "sha512":
h = sha512.New()
default:
return http.StatusBadRequest, errors.New("Unknown HASH type")
}
_, err = io.Copy(h, file)
if err != nil {
return http.StatusInternalServerError, err
}
val := hex.EncodeToString(h.Sum(nil))
w.Write([]byte(val))
return http.StatusOK, nil
}

View File

@ -1,135 +0,0 @@
package filemanager
import (
"bytes"
"net/http"
"os/exec"
"path/filepath"
"strings"
"time"
"github.com/gorilla/websocket"
)
var upgrader = websocket.Upgrader{
ReadBufferSize: 1024,
WriteBufferSize: 1024,
}
var (
cmdNotImplemented = []byte("Command not implemented.")
cmdNotAllowed = []byte("Command not allowed.")
)
// command handles the requests for VCS related commands: git, svn and mercurial
func (c *FileManager) command(w http.ResponseWriter, r *http.Request, u *User) (int, error) {
// Upgrades the connection to a websocket and checks for errors.
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
return 0, err
}
defer conn.Close()
var (
message []byte
command []string
)
// Starts an infinite loop until a valid command is captured.
for {
_, message, err = conn.ReadMessage()
if err != nil {
return http.StatusInternalServerError, err
}
command = strings.Split(string(message), " ")
if len(command) != 0 {
break
}
}
// Check if the command is allowed
allowed := false
for _, cmd := range u.Commands {
if cmd == command[0] {
allowed = true
}
}
if !allowed {
err = conn.WriteMessage(websocket.BinaryMessage, cmdNotAllowed)
if err != nil {
return http.StatusInternalServerError, err
}
return 0, nil
}
// Check if the program is talled is installed on the computer.
if _, err = exec.LookPath(command[0]); err != nil {
err = conn.WriteMessage(websocket.BinaryMessage, cmdNotImplemented)
if err != nil {
return http.StatusInternalServerError, err
}
return http.StatusNotImplemented, nil
}
// Gets the path and initializes a buffer.
path := strings.Replace(r.URL.Path, c.BaseURL, c.Scope, 1)
path = filepath.Clean(path)
buff := new(bytes.Buffer)
// Sets up the command executation.
cmd := exec.Command(command[0], command[1:]...)
cmd.Dir = path
cmd.Stderr = buff
cmd.Stdout = buff
// Starts the command and checks for errors.
err = cmd.Start()
if err != nil {
return http.StatusInternalServerError, err
}
// Set a 'done' variable to check whetever the command has already finished
// running or not. This verification is done using a goroutine that uses the
// method .Wait() from the command.
done := false
go func() {
err = cmd.Wait()
done = true
}()
// Function to print the current information on the buffer to the connection.
print := func() error {
by := buff.Bytes()
if len(by) > 0 {
err = conn.WriteMessage(websocket.TextMessage, by)
if err != nil {
return err
}
}
return nil
}
// While the command hasn't finished running, continue sending the output
// to the client in intervals of 100 milliseconds.
for !done {
if err = print(); err != nil {
return http.StatusInternalServerError, err
}
time.Sleep(100 * time.Millisecond)
}
// After the command is done executing, send the output one more time to the
// browser to make sure it gets the latest information.
if err = print(); err != nil {
return http.StatusInternalServerError, err
}
return 0, nil
}

View File

@ -1,95 +0,0 @@
package filemanager
import (
"io"
"io/ioutil"
"net/http"
"net/url"
"os"
"path/filepath"
"strings"
"github.com/mholt/archiver"
)
// download creates an archive in one of the supported formats (zip, tar,
// tar.gz or tar.bz2) and sends it to be downloaded.
func (c *FileManager) download(w http.ResponseWriter, r *http.Request, i *fileInfo) (int, error) {
query := r.URL.Query().Get("download")
if !i.IsDir {
w.Header().Set("Content-Disposition", "attachment; filename="+i.Name)
http.ServeFile(w, r, i.Path)
return 0, nil
}
files := []string{}
names := strings.Split(r.URL.Query().Get("files"), ",")
if len(names) != 0 {
for _, name := range names {
name, err := url.QueryUnescape(name)
if err != nil {
return http.StatusInternalServerError, err
}
files = append(files, filepath.Join(i.Path, name))
}
} else {
files = append(files, i.Path)
}
if query == "true" {
query = "zip"
}
var (
extension string
temp string
err error
tempfile string
)
temp, err = ioutil.TempDir("", "")
if err != nil {
return http.StatusInternalServerError, err
}
defer os.RemoveAll(temp)
tempfile = filepath.Join(temp, "temp")
switch query {
case "zip":
extension, err = ".zip", archiver.Zip.Make(tempfile, files)
case "tar":
extension, err = ".tar", archiver.Tar.Make(tempfile, files)
case "targz":
extension, err = ".tar.gz", archiver.TarGz.Make(tempfile, files)
case "tarbz2":
extension, err = ".tar.bz2", archiver.TarBz2.Make(tempfile, files)
case "tarxz":
extension, err = ".tar.xz", archiver.TarXZ.Make(tempfile, files)
default:
return http.StatusNotImplemented, nil
}
if err != nil {
return http.StatusInternalServerError, err
}
file, err := os.Open(temp + "/temp")
if err != nil {
return http.StatusInternalServerError, err
}
name := i.Name
if name == "." || name == "" {
name = "download"
}
w.Header().Set("Content-Disposition", "attachment; filename="+name+extension)
io.Copy(w, file)
return http.StatusOK, nil
}

View File

@ -1,144 +0,0 @@
package filemanager
import (
"encoding/json"
"net/http"
"strconv"
"strings"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
// serveListing presents the user with a listage of a directory folder.
func (c *FileManager) serveListing(w http.ResponseWriter, r *http.Request, u *User, i *fileInfo) (int, error) {
var err error
// Loads the content of the directory
listing, err := getListing(u, i.VirtualPath, c.PrefixURL+r.URL.Path)
if err != nil {
return errorToHTTPCode(err, true), err
}
listing.Context = httpserver.Context{
Root: http.Dir(u.Scope),
Req: r,
URL: r.URL,
}
cookieScope := c.BaseURL
if cookieScope == "" {
cookieScope = "/"
}
// Copy the query values into the Listing struct
var limit int
listing.Sort, listing.Order, limit, err = handleSortOrder(w, r, cookieScope)
if err != nil {
return http.StatusBadRequest, err
}
listing.ApplySort()
if limit > 0 && limit <= len(listing.Items) {
listing.Items = listing.Items[:limit]
listing.ItemsLimitedTo = limit
}
if strings.Contains(r.Header.Get("Accept"), "application/json") {
marsh, err := json.Marshal(listing.Items)
if err != nil {
return http.StatusInternalServerError, err
}
w.Header().Set("Content-Type", "application/json; charset=utf-8")
if _, err := w.Write(marsh); err != nil {
return http.StatusInternalServerError, err
}
return http.StatusOK, nil
}
displayMode := r.URL.Query().Get("display")
if displayMode == "" {
if displayCookie, err := r.Cookie("display"); err == nil {
displayMode = displayCookie.Value
}
}
if displayMode == "" || (displayMode != "mosaic" && displayMode != "list") {
displayMode = "mosaic"
}
http.SetCookie(w, &http.Cookie{
Name: "display",
Value: displayMode,
Path: cookieScope,
Secure: r.TLS != nil,
})
page := &page{
Minimal: r.Header.Get("Minimal") == "true",
Info: &pageInfo{
Name: listing.Name,
Path: i.VirtualPath,
IsDir: true,
User: u,
Config: c,
Display: displayMode,
Data: listing,
},
}
return page.PrintHTML(w, "listing")
}
// handleSortOrder gets and stores for a Listing the 'sort' and 'order',
// and reads 'limit' if given. The latter is 0 if not given. Sets cookies.
func handleSortOrder(w http.ResponseWriter, r *http.Request, scope string) (sort string, order string, limit int, err error) {
sort = r.URL.Query().Get("sort")
order = r.URL.Query().Get("order")
limitQuery := r.URL.Query().Get("limit")
// If the query 'sort' or 'order' is empty, use defaults or any values
// previously saved in Cookies.
switch sort {
case "":
sort = "name"
if sortCookie, sortErr := r.Cookie("sort"); sortErr == nil {
sort = sortCookie.Value
}
case "name", "size", "type":
http.SetCookie(w, &http.Cookie{
Name: "sort",
Value: sort,
Path: scope,
Secure: r.TLS != nil,
})
}
switch order {
case "":
order = "asc"
if orderCookie, orderErr := r.Cookie("order"); orderErr == nil {
order = orderCookie.Value
}
case "asc", "desc":
http.SetCookie(w, &http.Cookie{
Name: "order",
Value: order,
Path: scope,
Secure: r.TLS != nil,
})
}
if limitQuery != "" {
limit, err = strconv.Atoi(limitQuery)
// If the 'limit' query can't be interpreted as a number, return err.
if err != nil {
return
}
}
return
}

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@ -1,138 +0,0 @@
package filemanager
import (
"bytes"
"encoding/json"
"errors"
"io/ioutil"
"net/http"
"path/filepath"
"strconv"
"strings"
"github.com/hacdias/filemanager/frontmatter"
)
// preProccessPUT is used to update a file that was edited
func (c *FileManager) preProccessPUT(w http.ResponseWriter, r *http.Request, u *User) (err error) {
var (
data = map[string]interface{}{}
file []byte
kind string
rawBuffer = new(bytes.Buffer)
)
kind = r.Header.Get("kind")
rawBuffer.ReadFrom(r.Body)
if kind != "" {
err = json.Unmarshal(rawBuffer.Bytes(), &data)
if err != nil {
return
}
}
switch kind {
case "frontmatter-only":
if file, err = ParseFrontMatterOnlyFile(data, r.URL.Path); err != nil {
return
}
case "content-only":
mainContent := data["content"].(string)
mainContent = strings.TrimSpace(mainContent)
file = []byte(mainContent)
case "complete":
var mark rune
if v := r.Header.Get("Rune"); v != "" {
var n int
n, err = strconv.Atoi(v)
if err != nil {
return err
}
mark = rune(n)
}
if file, err = ParseCompleteFile(data, r.URL.Path, mark); err != nil {
return
}
default:
file = rawBuffer.Bytes()
}
// Overwrite the request Body
r.Body = ioutil.NopCloser(bytes.NewReader(file))
return
}
// ParseFrontMatterOnlyFile parses a frontmatter only file
func ParseFrontMatterOnlyFile(data interface{}, filename string) ([]byte, error) {
frontmatter := strings.TrimPrefix(filepath.Ext(filename), ".")
f, err := ParseFrontMatter(data, frontmatter)
fString := string(f)
// If it's toml or yaml, strip frontmatter identifier
if frontmatter == "toml" {
fString = strings.TrimSuffix(fString, "+++\n")
fString = strings.TrimPrefix(fString, "+++\n")
}
if frontmatter == "yaml" {
fString = strings.TrimSuffix(fString, "---\n")
fString = strings.TrimPrefix(fString, "---\n")
}
f = []byte(fString)
return f, err
}
// ParseFrontMatter is the frontmatter parser
func ParseFrontMatter(data interface{}, front string) ([]byte, error) {
var mark rune
switch front {
case "toml":
mark = '+'
case "json":
mark = '{'
case "yaml":
mark = '-'
default:
return nil, errors.New("Unsupported Format provided")
}
return frontmatter.Marshal(data, mark)
}
// ParseCompleteFile parses a complete file
func ParseCompleteFile(data map[string]interface{}, filename string, mark rune) ([]byte, error) {
mainContent := ""
if _, ok := data["content"]; ok {
// The main content of the file
mainContent = data["content"].(string)
mainContent = "\n\n" + strings.TrimSpace(mainContent) + "\n"
// Removes the main content from the rest of the frontmatter
delete(data, "content")
}
if _, ok := data["date"]; ok {
data["date"] = data["date"].(string) + ":00"
}
front, err := frontmatter.Marshal(data, mark)
if err != nil {
return []byte{}, err
}
front = frontmatter.AppendRune(front, mark)
// Generates the final file
f := new(bytes.Buffer)
f.Write(front)
f.Write([]byte(mainContent))
return f.Bytes(), nil
}

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@ -1,117 +0,0 @@
package filemanager
import (
"net/http"
"os"
"path/filepath"
"strings"
"github.com/gorilla/websocket"
)
type searchOptions struct {
CaseInsensitive bool
Terms []string
}
func parseSearch(value string) *searchOptions {
opts := &searchOptions{
CaseInsensitive: strings.Contains(value, "case:insensitive"),
}
// removes the options from the value
value = strings.Replace(value, "case:insensitive", "", -1)
value = strings.Replace(value, "case:sensitive", "", -1)
value = strings.TrimSpace(value)
if opts.CaseInsensitive {
value = strings.ToLower(value)
}
// if the value starts with " and finishes what that character, we will
// only search for that term
if value[0] == '"' && value[len(value)-1] == '"' {
unique := strings.TrimPrefix(value, "\"")
unique = strings.TrimSuffix(unique, "\"")
opts.Terms = []string{unique}
return opts
}
opts.Terms = strings.Split(value, " ")
return opts
}
// search ...
func (c *FileManager) search(w http.ResponseWriter, r *http.Request, u *User) (int, error) {
// Upgrades the connection to a websocket and checks for errors.
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
return 0, err
}
defer conn.Close()
var (
value string
search *searchOptions
message []byte
)
// Starts an infinite loop until a valid command is captured.
for {
_, message, err = conn.ReadMessage()
if err != nil {
return http.StatusInternalServerError, err
}
if len(message) != 0 {
value = string(message)
break
}
}
search = parseSearch(value)
scope := strings.Replace(r.URL.Path, c.BaseURL, "", 1)
scope = strings.TrimPrefix(scope, "/")
scope = "/" + scope
scope = u.Scope + scope
scope = strings.Replace(scope, "\\", "/", -1)
scope = filepath.Clean(scope)
err = filepath.Walk(scope, func(path string, f os.FileInfo, err error) error {
if search.CaseInsensitive {
path = strings.ToLower(path)
}
path = strings.Replace(path, "\\", "/", -1)
is := false
for _, term := range search.Terms {
if is {
break
}
if strings.Contains(path, term) {
if !u.Allowed(path) {
return nil
}
is = true
}
}
if !is {
return nil
}
path = strings.TrimPrefix(path, scope)
path = strings.TrimPrefix(path, "/")
return conn.WriteMessage(websocket.TextMessage, []byte(path))
})
if err != nil {
return http.StatusInternalServerError, err
}
return http.StatusOK, nil
}

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@ -1,50 +0,0 @@
package filemanager
import (
"net/http"
"strings"
)
// serveSingle serves a single file in an editor (if it is editable), shows the
// plain file, or downloads it if it can't be shown.
func (c *FileManager) serveSingle(w http.ResponseWriter, r *http.Request, u *User, i *fileInfo) (int, error) {
var err error
if err = i.RetrieveFileType(); err != nil {
return errorToHTTPCode(err, true), err
}
p := &page{
Info: &pageInfo{
Name: i.Name,
Path: i.VirtualPath,
IsDir: false,
Data: i,
User: u,
Config: c,
},
}
// If the request accepts JSON, we send the file information.
if strings.Contains(r.Header.Get("Accept"), "application/json") {
return p.PrintJSON(w)
}
if i.Type == "text" {
if err = i.Read(); err != nil {
return errorToHTTPCode(err, true), err
}
}
if i.CanBeEdited() && u.AllowEdit {
p.Info.Data, err = newEditor(r, i)
p.Info.Editor = true
if err != nil {
return http.StatusInternalServerError, err
}
return p.PrintHTML(w, "frontmatter", "editor")
}
return p.PrintHTML(w, "single")
}

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@ -1,184 +0,0 @@
package filemanager
import (
"context"
"net/url"
"os"
"path"
"sort"
"strings"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
// A listing is the context used to fill out a template.
type listing struct {
// The name of the directory (the last element of the path)
Name string
// The full path of the request relatively to a File System
Path string
// The items (files and folders) in the path
Items []fileInfo
// The number of directories in the listing
NumDirs int
// The number of files (items that aren't directories) in the listing
NumFiles int
// Which sorting order is used
Sort string
// And which order
Order string
// If ≠0 then Items have been limited to that many elements
ItemsLimitedTo int
httpserver.Context `json:"-"`
}
// getListing gets the information about a specific directory and its files.
func getListing(u *User, filePath string, baseURL string) (*listing, error) {
// Gets the directory information using the Virtual File System of
// the user configuration.
file, err := u.FileSystem.OpenFile(context.TODO(), filePath, os.O_RDONLY, 0)
if err != nil {
return nil, err
}
defer file.Close()
// Reads the directory and gets the information about the files.
files, err := file.Readdir(-1)
if err != nil {
return nil, err
}
var (
fileinfos []fileInfo
dirCount, fileCount int
)
for _, f := range files {
name := f.Name()
allowed := u.Allowed("/" + name)
if !allowed {
continue
}
if f.IsDir() {
name += "/"
dirCount++
} else {
fileCount++
}
// Absolute URL
url := url.URL{Path: baseURL + name}
i := fileInfo{
Name: f.Name(),
Size: f.Size(),
ModTime: f.ModTime(),
Mode: f.Mode(),
IsDir: f.IsDir(),
URL: url.String(),
UserAllowed: allowed,
}
i.RetrieveFileType()
fileinfos = append(fileinfos, i)
}
return &listing{
Name: path.Base(filePath),
Path: filePath,
Items: fileinfos,
NumDirs: dirCount,
NumFiles: fileCount,
}, nil
}
// ApplySort applies the sort order using .Order and .Sort
func (l listing) ApplySort() {
// Check '.Order' to know how to sort
if l.Order == "desc" {
switch l.Sort {
case "name":
sort.Sort(sort.Reverse(byName(l)))
case "size":
sort.Sort(sort.Reverse(bySize(l)))
case "time":
sort.Sort(sort.Reverse(byTime(l)))
default:
// If not one of the above, do nothing
return
}
} else { // If we had more Orderings we could add them here
switch l.Sort {
case "name":
sort.Sort(byName(l))
case "size":
sort.Sort(bySize(l))
case "time":
sort.Sort(byTime(l))
default:
sort.Sort(byName(l))
return
}
}
}
// Implement sorting for listing
type byName listing
type bySize listing
type byTime listing
// By Name
func (l byName) Len() int {
return len(l.Items)
}
func (l byName) Swap(i, j int) {
l.Items[i], l.Items[j] = l.Items[j], l.Items[i]
}
// Treat upper and lower case equally
func (l byName) Less(i, j int) bool {
if l.Items[i].IsDir && !l.Items[j].IsDir {
return true
}
if !l.Items[i].IsDir && l.Items[j].IsDir {
return false
}
return strings.ToLower(l.Items[i].Name) < strings.ToLower(l.Items[j].Name)
}
// By Size
func (l bySize) Len() int {
return len(l.Items)
}
func (l bySize) Swap(i, j int) {
l.Items[i], l.Items[j] = l.Items[j], l.Items[i]
}
const directoryOffset = -1 << 31 // = math.MinInt32
func (l bySize) Less(i, j int) bool {
iSize, jSize := l.Items[i].Size, l.Items[j].Size
if l.Items[i].IsDir {
iSize = directoryOffset + iSize
}
if l.Items[j].IsDir {
jSize = directoryOffset + jSize
}
return iSize < jSize
}
// By Time
func (l byTime) Len() int {
return len(l.Items)
}
func (l byTime) Swap(i, j int) {
l.Items[i], l.Items[j] = l.Items[j], l.Items[i]
}
func (l byTime) Less(i, j int) bool {
return l.Items[i].ModTime.Before(l.Items[j].ModTime)
}

219
page.go
View File

@ -1,219 +0,0 @@
package filemanager
import (
"bytes"
"encoding/json"
"errors"
"html/template"
"log"
"net/http"
"strconv"
"strings"
)
// Create the functions map, then the template, check for erros and
// execute the template if there aren't errors
var functionMap = template.FuncMap{
"Defined": defined,
"CSS": css,
"Marshal": marshal,
"EncodeBase64": encodeBase64,
}
// page contains the informations and functions needed to show the Page
type page struct {
Info *pageInfo
Minimal bool
}
// pageInfo contains the information of a Page
type pageInfo struct {
Name string
Path string
IsDir bool
User *User
Config *FileManager
Data interface{}
Editor bool
Display string
}
// BreadcrumbMapItem ...
type BreadcrumbMapItem struct {
Name string
URL string
}
// BreadcrumbMap returns p.Path where every element is a map
// of URLs and path segment names.
func (i pageInfo) BreadcrumbMap() []BreadcrumbMapItem {
result := []BreadcrumbMapItem{}
if len(i.Path) == 0 {
return result
}
// skip trailing slash
lpath := i.Path
if lpath[len(lpath)-1] == '/' {
lpath = lpath[:len(lpath)-1]
}
parts := strings.Split(lpath, "/")
for i, part := range parts {
if i == len(parts)-1 {
continue
}
if i == 0 && part == "" {
result = append([]BreadcrumbMapItem{{
Name: "/",
URL: "/",
}}, result...)
continue
}
result = append([]BreadcrumbMapItem{{
Name: part,
URL: strings.Join(parts[:i+1], "/") + "/",
}}, result...)
}
return result
}
// PreviousLink returns the path of the previous folder
func (i pageInfo) PreviousLink() string {
path := strings.TrimSuffix(i.Path, "/")
path = strings.TrimPrefix(path, "/")
path = i.Config.AbsoluteURL() + "/" + path
path = path[0 : len(path)-len(i.Name)]
if len(path) < len(i.Config.AbsoluteURL()+"/") {
return ""
}
return path
}
// PrintHTML formats the page in HTML and executes the template
func (p page) PrintHTML(w http.ResponseWriter, templates ...string) (int, error) {
if p.Minimal {
templates = append(templates, "minimal")
} else {
templates = append(templates, "base")
}
var tpl *template.Template
// For each template, add it to the the tpl variable
for i, t := range templates {
// Get the template from the assets
//Page, err := assets.Asset("templates/" + t + ".tmpl")
Page, err := []byte("Shit"), errors.New("Hello")
// Check if there is some error. If so, the template doesn't exist
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
// If it's the first iteration, creates a new template and add the
// functions map
if i == 0 {
tpl, err = template.New(t).Funcs(functionMap).Parse(string(Page))
} else {
tpl, err = tpl.Parse(string(Page))
}
if err != nil {
log.Print(err)
return http.StatusInternalServerError, err
}
}
buf := &bytes.Buffer{}
err := tpl.Execute(buf, p.Info)
if err != nil {
return http.StatusInternalServerError, err
}
w.Header().Set("Content-Type", "text/html; charset=utf-8")
_, err = buf.WriteTo(w)
return http.StatusOK, err
}
// PrintJSON prints the current Page information in JSON
func (p page) PrintJSON(w http.ResponseWriter) (int, error) {
marsh, err := json.MarshalIndent(p.Info.Data, "", " ")
if err != nil {
return http.StatusInternalServerError, err
}
w.Header().Set("Content-Type", "application/json; charset=utf-8")
if _, err := w.Write(marsh); err != nil {
return http.StatusInternalServerError, err
}
return http.StatusOK, nil
}
// printError prints the error page
func printError(w http.ResponseWriter, code int, err error) (int, error) {
tpl := errorTemplate
tpl = strings.Replace(tpl, "TITLE", strconv.Itoa(code)+" "+http.StatusText(code), -1)
tpl = strings.Replace(tpl, "CODE", err.Error(), -1)
_, err = w.Write([]byte(tpl))
if err != nil {
return http.StatusInternalServerError, err
}
return http.StatusOK, nil
}
const errorTemplate = `<!DOCTYPE html>
<html>
<head>
<title>TITLE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="utf-8">
<style>
html {
background-color: #2196f3;
color: #fff;
font-family: sans-serif;
}
code {
background-color: rgba(0,0,0,0.1);
border-radius: 5px;
padding: 1em;
display: block;
box-sizing: border-box;
}
.center {
max-width: 40em;
margin: 2em auto 0;
}
a {
text-decoration: none;
color: #eee;
font-weight: bold;
}
p {
line-height: 1.3;
}
</style>
</head>
<body>
<div class="center">
<h1>TITLE</h1>
<p>Try reloading the page or hitting the back button. If this error persists, it seems that you may have found a bug! Please create an issue at <a href="https://github.com/hacdias/caddy-filemanager/issues">hacdias/caddy-filemanager</a> repository on GitHub with the code below.</p>
<code>CODE</code>
</div>
</html>`

View File

@ -1,7 +0,0 @@
#!/bin/sh
go get github.com/jteeuwen/go-bindata/go-bindata
go-bindata -debug -pkg assets -prefix "_embed" \
-o assets/binary.go -ignore "^.*theme-([^g]|g[^i]|gi[^t]|git[^h]|gith[^u]|githu[^b]).*\.js$" \
_embed/templates/... _embed/public/js/... _embed/public/css/... _embed/public/ace/src-min/... \

View File

@ -1,29 +0,0 @@
package filemanager
import "net/http"
// ResponseWriterNoBody is a wrapper used to suprress the body of the response
// to a request. Mainly used for HEAD requests.
type ResponseWriterNoBody struct {
http.ResponseWriter
}
// NewResponseWriterNoBody creates a new ResponseWriterNoBody.
func NewResponseWriterNoBody(w http.ResponseWriter) *ResponseWriterNoBody {
return &ResponseWriterNoBody{w}
}
// Header executes the Header method from the http.ResponseWriter.
func (w ResponseWriterNoBody) Header() http.Header {
return w.ResponseWriter.Header()
}
// Write suprresses the body.
func (w ResponseWriterNoBody) Write(data []byte) (int, error) {
return 0, nil
}
// WriteHeader writes the header to the http.ResponseWriter.
func (w ResponseWriterNoBody) WriteHeader(statusCode int) {
w.ResponseWriter.WriteHeader(statusCode)
}

View File

@ -1,58 +0,0 @@
package filemanager
import (
"encoding/base64"
"encoding/json"
"html/template"
"log"
"net/http"
"os"
"reflect"
)
// defined checks if variable is defined in a struct
func defined(data interface{}, field string) bool {
t := reflect.Indirect(reflect.ValueOf(data)).Type()
if t.Kind() != reflect.Struct {
log.Print("Non-struct type not allowed.")
return false
}
_, b := t.FieldByName(field)
return b
}
// css returns the sanitized and safe css
func css(s string) template.CSS {
return template.CSS(s)
}
// marshal converts an interface to json and sanitizes it
func marshal(v interface{}) template.JS {
a, _ := json.Marshal(v)
return template.JS(a)
}
// encodeBase64 encodes a string in base 64
func encodeBase64(s string) string {
return base64.StdEncoding.EncodeToString([]byte(s))
}
// errorToHTTPCode converts errors to HTTP Status Code.
func errorToHTTPCode(err error, gone bool) int {
switch {
case os.IsPermission(err):
return http.StatusForbidden
case os.IsNotExist(err):
if !gone {
return http.StatusNotFound
}
return http.StatusGone
case os.IsExist(err):
return http.StatusGone
default:
return http.StatusInternalServerError
}
}

View File

@ -1,41 +0,0 @@
package filemanager
import "testing"
type testDefinedData struct {
f1 string
f2 bool
f3 int
f4 func()
}
type testDefined struct {
data interface{}
field string
result bool
}
var testDefinedCases = []testDefined{
{testDefinedData{}, "f1", true},
{testDefinedData{}, "f2", true},
{testDefinedData{}, "f3", true},
{testDefinedData{}, "f4", true},
{testDefinedData{}, "f5", false},
{[]string{}, "", false},
{map[string]int{"oi": 4}, "", false},
{"asa", "", false},
{"int", "", false},
}
func TestDefined(t *testing.T) {
for _, pair := range testDefinedCases {
v := defined(pair.data, pair.field)
if v != pair.result {
t.Error(
"For", pair.data,
"expected", pair.result,
"got", v,
)
}
}
}