Bookmarklet for scraps.alecperkins.net that saves the selected text as an entry.

bookmarklet.js

(function(){

var CONTENT_API_ROOT = 'http://marquee.by/content/';
var CONTENT_API_TOKEN = '<token>';
function getSelectionHtml() {
    var html = "";
    if (typeof window.getSelection != "undefined") {
        var sel = window.getSelection();
        if (sel.rangeCount) {
            var container = document.createElement("div");
            for (var i = 0, len = sel.rangeCount; i < len; ++i) {
                container.appendChild(sel.getRangeAt(i).cloneContents());
            }
            html = container.innerText;
        }
    }
    return html;
}
function makeSlug() {
    var d = new Date();
    function _pad(v) {
        if(v<10){
            return "0" + v.toString();
        }
        return v.toString();
    }
    return d.getUTCFullYear().toString() + _pad(d.getUTCMonth() + 1) + _pad(d.getUTCDate()) + _pad(d.getUTCHours()) + _pad(d.getUTCMinutes()) + _pad(d.getUTCSeconds()) + 'z';
}
function submitScrap(text, link, location) {
    var additional_text = prompt('Additional thoughts?');
    if(!additional_text) {
        additional_text = '';
    } else {
        additional_text += '\n\n';
    }
    var content = '> ' + text;
    content = additional_text + content.replace(/\n/g, '\n>\n> ');
    var scrap_data = {
        type: 'text',
        role: 'paragraph',
        scrap: true,
        content: content,
        is_listed: true,
        link: link,
        slug: makeSlug(),
        is_clipping: true,
        location: location,
        clipping_text: text,
        clipping_link: link,
        clipping_title: document.title,
        title: ''
    }
    console.log(JSON.stringify(scrap_data));
    var xhr = new XMLHttpRequest();
    xhr.open('POST', CONTENT_API_ROOT, true);
    xhr.setRequestHeader('Content-Type', 'application/json');
    xhr.setRequestHeader('Authorization', 'Token ' + CONTENT_API_TOKEN);
    xhr.onload = function () {
        alert('Saved scrap');
        console.log(xhr.responseText);
    }
    xhr.send(JSON.stringify(scrap_data));
}

var text_to_save = getSelectionHtml();
var link_to_save = window.location.href;
if(text_to_save) {
    if(confirm('Include location?')) {
        navigator.geolocation.getCurrentPosition(function(pos){
            submitScrap(text_to_save, link_to_save, {
                lat: pos.coords.latitude,
                lon: pos.coords.longitude
            })
        })
    } else {
        submitScrap(text_to_save, link_to_save, null);
    }
} else {
    alert('No text selected');
}

})();

clip_scrap-encoded.js

javascript:%20(function%20(s)%20%7Bs%20%3D%20document.createElement(%27script%27)%3Bs.src%20%3D%20%27http://scraps.alecperkins.net/bookmarklet.js%3Ftoken=%3D<token>%27%3Bdocument.body.appendChild(s)%7D)()%3B

clip_scrap.js

javascript: (function (s) {
    s = document.createElement('script');
    s.src = 'http://scraps.alecperkins.net/bookmarklet.js?token=<token>';
    document.body.appendChild(s)
})();