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- #!/usr/bin/env python
-
- import os
- import tempfile
- import sys
-
- JS = [
- 'js/Three.js',
- 'js/RequestAnimationFrame.js',
- 'js/pannellum.js'
- ]
-
- CSS = [
- 'css/pannellum.css'
- ]
-
- HTML = [
- 'pannellum.htm'
- ]
-
- def merge(files):
- buffer = []
- for filename in files:
- with open(os.path.join('..', 'src', filename), 'r') as f:
- buffer.append(f.read())
- return "".join(buffer)
-
- def read(filename):
- with open(os.path.join('..','src',filename), 'rb') as f:
- return f.read()
-
- def output(text, filename):
- with open(os.path.join('..', 'build', filename), 'wb') as f:
- f.write(text)
-
- def JScompress(text):
- in_tuple = tempfile.mkstemp()
- with os.fdopen(in_tuple[0], 'w') as handle:
- handle.write(text)
- out_tuple = tempfile.mkstemp()
- os.system("java -jar compiler.jar --language_in=ECMASCRIPT5 --js %s --js_output_file %s" % (in_tuple[1], out_tuple[1]))
- with os.fdopen(out_tuple[0], 'r') as handle:
- compressed = handle.read()
- os.unlink(in_tuple[1])
- os.unlink(out_tuple[1])
- return compressed
-
- def cssCompress(text):
- in_tuple = tempfile.mkstemp()
- with os.fdopen(in_tuple[0], 'w') as handle:
- handle.write(text)
- out_tuple = tempfile.mkstemp()
- os.system("java -jar yuicompressor-2.4.7.jar %s --type css -o %s --charset utf-8 -v" % (in_tuple[1], out_tuple[1]))
- with os.fdopen(out_tuple[0], 'r') as handle:
- compressed = handle.read()
- os.unlink(in_tuple[1])
- os.unlink(out_tuple[1])
- return compressed
-
- def htmlCompress(text):
- in_tuple = tempfile.mkstemp()
- with os.fdopen(in_tuple[0], 'w') as handle:
- handle.write(text)
- out_tuple = tempfile.mkstemp()
- os.system("java -jar htmlcompressor-1.5.3.jar --remove-intertag-spaces --remove-quotes --compress-js --js-compressor closure -o %s %s" % (out_tuple[1], in_tuple[1]))
- with os.fdopen(out_tuple[0], 'r') as handle:
- compressed = handle.read()
- os.unlink(in_tuple[1])
- os.unlink(out_tuple[1])
- return compressed
-
- def addHeader(text):
- text = text.replace('<!DOCTYPE HTML>','');
- header = '<!DOCTYPE HTML>\n<!-- Pannellum ' + read('../VERSION') + ', http://pannellum.sf.net/ -->\n'
- return header + text
-
- def build(files, css, html, filename):
- folder = ''
-
- cssfilename = filename + '.css'
- htmlfilename = filename + '.htm'
- filename = filename + '.js'
-
- print "=" * 40
- print "Compiling", filename
- print "=" * 40
-
- js = merge(files)
- js = JScompress(js)
-
- print "=" * 40
- print "Compiling", cssfilename
- print "=" * 40
-
- css = merge(css)
- css = css.replace("'img/grab.png'","'data:image/png;base64," + read('css/img/grab.png').encode('base64').replace('\n', '') + "'")
- css = css.replace("'img/grabbing.png'","'data:image/png;base64," + read('css/img/grabbing.png').encode('base64').replace('\n', '') + "'")
- css = css.replace("'img/loading.svg'","'data:image/svg+xml;base64," + read('css/img/loading.svg').encode('base64').replace('\n', '') + "'")
- css = cssCompress(css)
- css = css.replace("'img/sprites.png'","'data:image/png;base64," + read('css/img/sprites.png').encode('base64').replace('\n', '') + "'")
-
- print "=" * 40
- print "Compiling", htmlfilename
- print "=" * 40
-
- html = merge(html)
- html = html.replace('<link type="text/css" rel="Stylesheet" href="css/pannellum.css" />','<style type="text/css">' + css + '</style>')
- html = html.replace('<script type="text/javascript" src="js/Three.js"></script>','')
- html = html.replace('<script type="text/javascript" src="js/RequestAnimationFrame.js"></script>','')
- html = html.replace('<script type="text/javascript" src="js/pannellum.js"></script>','<script type="text/javascript">' + js + '</script>')
- html = html.replace('"_blank">Pannellum</a></span>','"_blank">Pannellum</a> ' + read('../VERSION') + '</span>')
- html = htmlCompress(html)
-
- output(addHeader(html), folder + htmlfilename)
-
- def main():
- build(JS, CSS, HTML, 'pannellum')
-
- if __name__ == "__main__":
- main()
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