webservices/safechat
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try to set size constraints, but firefox fails; show attachment size

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This commit is contained in:
Marc Wäckerlin
2016-01-14 09:47:14 +00:00
parent f1042a1c2c
commit 107f112d98
4 changed files with 52 additions and 20 deletions
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38
nodejs/public/javascripts/safechat.js
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@@ -47,6 +47,27 @@ function pad(n) {
return n<10 ? '0'+n : n
}
/// Convert number of bytes to readable text
function size(num) {
if (num>0.6*1024) {
if (num>0.6*1024*1024) {
if (num>0.6*1024*1024*1024) {
if (num>0.6*1024*1024*1024*1024) {
return Math.round(num/1024/1024/1024/1024)+"TB";
} else {
return Math.round(num/1024/1024/1024)+"GB";
}
} else {
return Math.round(num/1024/1024)+"MB";
}
} else {
return Math.round(num/1024)+"kB";
}
} else {
return num+"B";
}
}
var reboottimer = null;
/// Show error messsage
/** Fades in an error message and logs to console.
@@ -396,18 +417,19 @@ function recordvideo() {
$("#videorecorder").show();
recorder = new MediaStreamRecorder({
video: {
mandatory: {
maxWidth: 400,
maxHeight: 400
}
width: {ideal: 180},
height: {ideal: 160}
},
audio: true
});
recorder.on("ready", function() {
$("#videorecorder video").attr("src", recorder.preview());
$("#videorecorder video").css("width", 180);
$("#videorecorder video").css("height", 160);
$("#videorecorder video").attr("width", 180);
$("#videorecorder video").attr("height", 160);
recorder.start();
});
recorder.on('')
} catch (e) {
console.log(e);
error("cannot access camera", true);
@@ -440,8 +462,8 @@ function previewfile(content, type, name) {
$("#preview").append(img);
success('image is ready to be sent');
}
img.title = name;
img.src = canvas.toDataURL(file.type);
img.title = name+"\n"+size(img.src.length);
}
img.src=content;
} else if (type.match('^video/')) {
@@ -450,13 +472,13 @@ function previewfile(content, type, name) {
video.setAttribute("controls", "controls");
video.setAttribute("loop", "loop");
video.setAttribute("src", content);
video.setAttribute("title", name);
video.setAttribute("title", name+"\n"+size(content.length));
$("#preview").append(video);
} else {
filecontent.push({name: name, type: type, content: content});
var img = document.createElement("img");
img.src = "images/Document_sans_PICOL-PIctorial-COmmunication-Language.svg";
img.title = name;
img.title = name+"\n"+size(content.length);
$("#preview").append(img);
}
}