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- #!/usr/bin/env python3
-
- import os
- import tempfile
- import sys
- import subprocess
- import urllib.parse
-
- JS = [
- 'js/libpannellum.js',
- 'js/RequestAnimationFrame.js',
- 'js/pannellum.js',
- ]
-
- CSS = [
- 'css/pannellum.css',
- ]
-
- HTML = [
- 'standalone/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), 'r') as f:
- return f.read()
-
- def output(text, filename):
- with open(os.path.join('../..', 'build', filename), 'w') 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 --warning_level=QUIET --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 -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 addHeaderHTML(text, version):
- text = text.replace('<!DOCTYPE HTML>','');
- header = '<!DOCTYPE HTML>\n<!-- Pannellum ' + version + ', https://github.com/mpetroff/pannellum -->\n'
- return header + text
-
- def addHeaderCSS(text, version):
- header = '/* Pannellum ' + version + ', https://github.com/mpetroff/pannellum */\n'
- return header + text
-
- def addHeaderJS(text, version):
- header = '// Pannellum ' + version + ', https://github.com/mpetroff/pannellum\n'
- return header + text
-
- def build(files, css, html, filename, release=False):
- folder = ''
- os.makedirs('../../build', exist_ok=True)
-
- cssfilename = filename + '.css'
- htmlfilename = filename + '.htm'
- filename = filename + '.js'
-
- print('=' * 40)
- print('Compiling', filename)
- print('=' * 40)
-
- js = merge(files)
- if release:
- version = read('../VERSION').strip()
- else:
- version = subprocess.check_output(['git', 'rev-parse', '--short', 'HEAD']).decode('utf-8').strip()
- js = js.replace('"_blank">Pannellum</a>','"_blank">Pannellum</a> ' + version)
- with open('../../src/standalone/standalone.js', 'r') as f:
- standalone_js = f.read()
- standalone_js = JScompress(js + standalone_js)
- js = JScompress(js)
-
- print('=' * 40)
- print('Compiling', cssfilename)
- print('=' * 40)
-
- css = merge(css)
- css = css.replace("'img/grab.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/grab.svg'),'') + "'")
- css = css.replace("'img/grabbing.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/grabbing.svg'),'') + "'")
- with open('../../src/standalone/standalone.css', 'r') as f:
- standalone_css = f.read()
- standalone_css = cssCompress(css + standalone_css)
- standalone_css = standalone_css.replace("'img/sprites.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/sprites.svg'),'') + "'")
- standalone_css = standalone_css.replace("'img/background.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/background.svg'),'') + "'")
- standalone_css = standalone_css.replace("'img/compass.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/compass.svg'),'') + "'")
- css = cssCompress(css)
- css = css.replace("'img/sprites.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/sprites.svg'),'') + "'")
- css = css.replace("'img/background.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/background.svg'),'') + "'")
- css = css.replace("'img/compass.svg'","'data:image/svg+xml," + urllib.parse.quote(read('css/img/compass.svg'),'') + "'")
-
- 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">' + standalone_css + '</style>')
- html = html.replace('<script type="text/javascript" src="../js/libpannellum.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">' + standalone_js + '</script>')
- html = html.replace('<script type="text/javascript" src="standalone.js"></script>','')
- html = html.replace('<link type="text/css" rel="Stylesheet" href="standalone.css"/>', '')
- html = htmlCompress(html)
-
- output(addHeaderHTML(html, version), folder + htmlfilename)
- output(addHeaderCSS(css, version), folder + cssfilename)
- output(addHeaderJS(js, version), folder + filename)
-
- def main():
- if (len(sys.argv) > 1 and sys.argv[1] == 'release'):
- build(JS, CSS, HTML, 'pannellum', True)
- else:
- build(JS, CSS, HTML, 'pannellum')
-
- if __name__ == "__main__":
- main()
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