Convert flickr share blobs into nicely formatted markdown and source link output.

flickr_to_markdown.js

var chunks = ['<a href="http://www.flickr.com/photos/joshkehn/7262091846/" title="Fireboat by joshkehn, on Flickr"><img src="http://farm8.staticflickr.com/7086/7262091846_80127b652c_z.jpg" width="640" height="427" alt="Fireboat"></a>',
'<a href="http://www.flickr.com/photos/joshkehn/7262095890/" title="Pier by joshkehn, on Flickr"><img src="http://farm8.staticflickr.com/7215/7262095890_19a1d5059f_z.jpg" width="427" height="640" alt="Pier"></a>'];

var title_keys = {};
var format_lines = [];
var link_lines = [];
var img_lines = [];
chunks.forEach(function processChunk (chunk) {
    // Link chunk
    var p1 = chunk.split('href="');
    var href = p1[1].split('" ')[0];

    // Title chunk
    var p2 = chunk.split('alt="');
    var title = p2[1].split('">')[0];
    var ltitle = title.toLowerCase();

    // Image source chunk
    var p3 = chunk.split('src="');
    var img_src = p3[1].split('" ')[0];

    // Avoids duplicate keys
    if (typeof title_keys[ltitle] === "undefined") {
        title_keys[ltitle] = 0;
    } else {
        title_keys[ltitle] += 1;
        ltitle += title_keys[ltitle];
    }

    format_lines.push('[!["' + title + '"][flickr img: ' + ltitle + ']][flickr: ' + ltitle + ']');
    link_lines.push('[flickr: ' + ltitle + ']: ' + href);
    img_lines.push('[flickr img: ' + ltitle + ']: ' + img_src);
});

format_lines.forEach(function printFormatLine (l) {
    console.log(l);
});

console.log('\n<!-- Flickr href links -->');
link_lines.forEach(function printLinkLine (l) {
    console.log(l);
});

console.log('\n<!-- Image source links -->');
img_lines.forEach(function printImgLine (l) {
    console.log(l);
});