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admin can now control if slide is disabled or not, new slides are disabled by default

master
mortie 9 years ago
parent
1520bc0866
commit
2361bd3472
6 changed files with 115 additions and 35 deletions
Split View Show Diff Stats
  1. 0
    4
      exampleSlides/00001/meta.json
  2. 51
    0
      js/admin.js
  3. 11
    11
      js/slideshow.js
  4. 1
    1
      web/admin/lib.js
  5. 10
    3
      web/admin/style.css
  6. 42
    16
      web/admin/view.js

+ 0
- 4
exampleSlides/00001/meta.json View File

@@ -1,4 +0,0 @@
{
"interval": 8000,
"disabled": true
}

+ 51
- 0
js/admin.js View File

@@ -159,6 +159,51 @@ var methods = {
});
},

// Set a meta property for slide
// Synchronous fs stuff, we don't want races
slide_set_meta: function(query, conf, req, respond) {
if (!hasargs(query, respond, [ "slide", "key", "val" ])) return;

var metafile = pathlib.join(conf.slides, query.slide, "meta.json");
var meta = {};
try {
meta = JSON.parse(fs.readFileSync(metafile));
} catch (err) {
if (err.code !== "ENOENT")
return respond(err);
}

meta[query.key] = JSON.parse(query.val);

try {
fs.writeFileSync(metafile, JSON.stringify(meta, null, 4)+"\n");
} catch (err) {
respond(err);
}

slideshow.updateSlides();

respond();
},

// Get meta properties
slide_get_meta: function(query, conf, req, respond) {
if (!hasargs(query, respond, [ "slide" ])) return;

var metafile = pathlib.join(conf.slides, query.slide, "meta.json");
fs.readFile(metafile, (err, res) => {
if (err && err.code !== "ENOENT")
return respond(err);

var obj = {};
if (!err) {
obj = JSON.parse(res);
}

respond(null, obj);
});
},

// Create a slide
// Lots of synchronous fs stuff, we don't want races
slide_create: function(query, conf, req, respond) {
@@ -174,9 +219,15 @@ var methods = {
var newId = pad((parseInt(biggest) + 1).toString(), biggest.length);

var path = pathlib.join(conf.slides, newId);

var meta = JSON.stringify({
disabled: true
}, null, 4) + "\n";

try {
fs.mkdirSync(path);
fs.writeFileSync(pathlib.join(path, "index.md"), "");
fs.writeFileSync(pathlib.join(path, "meta.json"), meta);
} catch (err) {
return respond(err);
}

+ 11
- 11
js/slideshow.js View File

@@ -13,17 +13,17 @@ marked.setOptions({

var htmlPre =
"<html>"+
"<head>"+
"<link rel='stylesheet' href='/slide.css'>"+
"<meta charset='utf-8'>"+
"</head>"+
"<body>"+
"<div id='_wrapper'>";
"<head>"+
"<link rel='stylesheet' href='/slide.css'>"+
"<meta charset='utf-8'>"+
"</head>"+
"<body>"+
"<div id='_wrapper'>";

var htmlPost =
"<script src='/slide.js'></script>"+
"</div>"+
"</body>"+
"<script src='/slide.js'></script>"+
"</div>"+
"</body>"+
"</html>";

function sendFile(path, res) {
@@ -102,7 +102,7 @@ function Slide(dir) {
});
res.end();

// Serve index if it's already /{name}/
// Serve index if it's already /{name}/
} else {
self.sendIndex(res);
}
@@ -164,7 +164,7 @@ function Slideshow(dir, changeInterval) {

// Return if the current slide is enabled and valid
function currentEnabled() {
return currentSlide.indexExists() && !currentSlide.disabled;
return currentSlide.indexExists() && !currentSlide.meta.disabled;
}

self.getSlideName = getSlideName;

+ 1
- 1
web/admin/lib.js View File

@@ -74,7 +74,7 @@

e.on = function(name, fn) {
e.addEventListener(name, function(evt) {
fn.call(e, evt);
fn(evt, e);
}, false);
return e;
}

+ 10
- 3
web/admin/style.css View File

@@ -50,9 +50,11 @@
text-align: center;
height: 24px;
margin-bottom: 12px;
position: relative;
}
#root.edit #topBar a {
float: left;
position: absolute;
left: 0px;
display: inline-block;
}
#root.edit #topBar span {
@@ -88,12 +90,17 @@
}

#root.edit #fileList,
#root.edit #slide > .uploader,
#root.edit #slide > .delete,
#root.edit #controls,
#root.edit #html {
margin-bottom: 24px;
}

#root.edit #controls > * {
display: inline-block;
margin-left: 4px;
margin-right: 4px;
}

#root.edit #html {
height: 200px;
resize: vertical;

+ 42
- 16
web/admin/view.js View File

@@ -114,6 +114,7 @@
var fileListEl;
var htmlTextEl;
var previewEl;
var metaDisabledEl;

function populateFileList() {
api("slide_file_list", { slide: slide }, (err, res) => {
@@ -162,6 +163,15 @@
});
}

function populateMeta() {
api("slide_get_meta", { slide: slide }, (err, obj) => {
if (err)
return error(err);

metaDisabledEl.checked = !!obj.disabled;
});
}

elem("div", { id: "slide" }, [
elem("div", { id: "topBar" }, [
elem("a", {
@@ -177,29 +187,42 @@

fileListEl = elem("div", { id: "fileList" }),

uploadEl({
slide: slide
}, populateFileList),
elem("div", { id: "controls" }, [
uploadEl({
slide: slide
}, populateFileList),

elem("button", {
className: "delete",
innerHTML: "Delete"
}).on("click", () => {
if (!confirm("Are you sure you want to delete slide "+slide+"?"))
return;
elem("button", {
className: "delete",
innerHTML: "Delete"
}).on("click", () => {
if (!confirm("Are you sure you want to delete slide "+slide+"?"))
return;

api("slide_delete", { slide: slide }, err => {
if (err)
return error(err);
api("slide_delete", { slide: slide }, err => {
if (err)
return error(err);

setView("main");
});
}),
setView("main");
});
}),

elem("label", { innerHTML: "Disabled" }, [
metaDisabledEl = elem("input", {
type: "checkbox"
}).on("change", (evt, el) => {
api("slide_set_meta", {
slide: slide,
key: "disabled",
val: JSON.stringify(!!el.checked)
}, populateMeta);
})
]),
]),

htmlTextEl = elem("textarea", {
id: "html"
}).on("keydown", debounce(() => {
console.log(htmlTextEl.value);
api("slide_content_update", {
slide: slide,
text: htmlTextEl.value
@@ -218,6 +241,7 @@
]).appendTo(root);

populateFileList();
populateMeta();

api("slide_meta", { slide: slide }, (err, res) => {
if (err) {
@@ -255,6 +279,8 @@
root.className = name;

views[name].apply(null, args);

window.scrollTo(0, 0);
}

route();

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