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- # -*- coding: utf-8 -*-
-
- import re
- import itertools
- import email.utils
- import os.path
- import time
- import codecs
- from datetime import datetime
-
- DEFAULT_LANG = "en"
- BASE_URL = "https://www.xythobuz.de"
-
- # -----------------------------------------------------------------------------
- # sub page helper macro
- # -----------------------------------------------------------------------------
-
- def backToParent():
- url = page.get("parent", "") + ".html"
- posts = [p for p in pages if p.url == url]
- if len(posts) > 0:
- p = posts[0]
- print '<span class="listdesc">[...back to ' + p.title + ' overview](' + p.url + ')</span>'
-
- # -----------------------------------------------------------------------------
- # table helper macro
- # -----------------------------------------------------------------------------
-
- def tableHelper(style, header, content):
- print "<table>"
- if (header != None) and (len(header) == len(style)):
- print "<tr>"
- for h in header:
- print "<th>" + h + "</th>"
- print "</tr>"
- for ci in range(0, len(content)):
- if len(content[ci]) != len(style):
- # invalid call of table helper!
- continue
- print "<tr>"
- for i in range(0, len(style)):
- s = style[i]
- td_style = ""
-
- if "monospaced" in s:
- td_style += " font-family: monospace;"
-
- if "align-last-right" in s:
- if ci == (len(content) - 1):
- td_style += " text-align: right;"
- else:
- if "align-center" in s:
- td_style += " text-align: center;"
- elif "align-right" in s:
- td_style += " text-align: right;"
- elif "align-center" in s:
- td_style += " text-align: center;"
-
- td_args = ""
- if td_style != "":
- td_args = " style=\"" + td_style + "\""
-
- print "<td" + td_args + ">"
-
- if isinstance(content[ci][i], tuple):
- text, link = content[ci][i]
- print "<a href=\"" + link + "\">" + text + "</a>"
- else:
- text = content[ci][i]
- print text
- print "</td>"
- print "</tr>"
- print "</table>"
-
- # -----------------------------------------------------------------------------
- # menu helper macro
- # -----------------------------------------------------------------------------
-
- def githubCommitBadge(p, showInline = False):
- ret = ""
- if p.get("github", "") != "":
- link = p.get("git", p.github)
- linkParts = p.github.split("/")
- if len(linkParts) >= 5:
- ret += "<a href=\"" + link + "\"><img "
- if showInline:
- ret += "style =\"vertical-align: top;\" "
- ret += "src=\"https://img.shields.io/github/last-commit/"
- ret += linkParts[3] + "/" + linkParts[4]
- ret += ".svg?logo=git&style=flat\" /></a>"
- return ret
-
- def printMenuItem(p, yearsAsHeading = False, showDateSpan = False, showOnlyStartDate = False, nicelyFormatFullDate = False, lastyear = "0", lang = "", showLastCommit = True):
- title = p.title
- if lang != "":
- if p.get("title_" + lang, "") != "":
- title = p.get("title_" + lang, "")
- if title == "Blog":
- title = p.post
-
- year = p.get("date", "")[0:4]
- if year != lastyear:
- lastyear = year
- if yearsAsHeading:
- print "\n\n#### %s\n" % (year)
-
- dateto = ""
- if p.get("date", "" != ""):
- year = p.get("date", "")[0:4]
- if showOnlyStartDate:
- dateto = " (%s)" % (year)
-
- if p.get("update", "") != "" and p.get("update", "")[0:4] != year:
- if showDateSpan:
- dateto = " (%s - %s)" % (year, p.get("update", "")[0:4])
-
- if nicelyFormatFullDate:
- dateto = " - " + datetime.strptime(p.get("update", p.date), "%Y-%m-%d").strftime("%B %d, %Y")
-
- print " * **[%s](%s)**%s" % (title, p.url, dateto)
-
- if p.get("description", "") != "":
- description = p.get("description", "")
- if lang != "":
- if p.get("description_" + lang, "") != "":
- description = p.get("description_" + lang, "")
- print "<br><span class=\"listdesc\">" + description + "</span>"
-
- if showLastCommit:
- link = githubCommitBadge(p)
- if len(link) > 0:
- print "<br>" + link
-
- return lastyear
-
- def printRecentMenu(count = 5):
- posts = [p for p in pages if "date" in p and p.lang == "en"]
- posts.sort(key=lambda p: p.get("update", p.get("date")), reverse=True)
- if count > 0:
- posts = posts[0:count]
- for p in posts:
- printMenuItem(p, False, False, False, True, "0", "", False)
-
- def printBlogMenu():
- posts = [p for p in pages if "post" in p and p.lang == "en"]
- posts.sort(key=lambda p: p.get("date", "9999-01-01"), reverse=True)
- lastyear = "0"
- for p in posts:
- lastyear = printMenuItem(p, True, False, False, True, lastyear)
-
- def printProjectsMenu():
- # prints all pages with parent 'projects' or 'stuff'.
- # first the ones without date, sorted by position.
- # then afterwards those with date, split by year.
- # also supports blog posts with parent.
- enpages = [p for p in pages if p.lang == "en"]
-
- dpages = [p for p in enpages if p.get("date", "") == ""]
- mpages = [p for p in dpages if any(x in p.get("parent", "") for x in [ 'projects', 'stuff' ])]
- mpages.sort(key=lambda p: [int(p.get("position", "999"))])
- for p in mpages:
- printMenuItem(p)
-
- dpages = [p for p in enpages if p.get("date", "") != ""]
- mpages = [p for p in dpages if any(x in p.get("parent", "") for x in [ 'projects', 'stuff' ])]
- mpages.sort(key=lambda p: [p.get("date", "9999-01-01")], reverse = True)
- lastyear = "0"
- for p in mpages:
- lastyear = printMenuItem(p, True, True, False, False, lastyear)
-
- def print3DPrintingMenu():
- mpages = [p for p in pages if p.get("parent", "") == "3d-printing" and p.lang == "en"]
- mpages.sort(key=lambda p: int(p["position"]))
- for p in mpages:
- printMenuItem(p, False, True, True)
-
- def printSmarthomeMenu():
- mpages = [p for p in pages if p.get("parent", "") == "smarthome" and p.lang == "en"]
- mpages.sort(key=lambda p: int(p["position"]))
- for p in mpages:
- printMenuItem(p, False, True, True)
-
- def printQuadcopterMenu():
- mpages = [p for p in pages if p.get("parent", "") == "quadcopters" and p.lang == "en"]
- mpages.sort(key=lambda p: int(p["position"]))
- for p in mpages:
- printMenuItem(p, False, True, True)
-
- def printQuadcopterRelatedMenu():
- mpages = [p for p in pages if p.get("show_in_quadcopters", "false") == "true"]
- mpages.sort(key=lambda p: [p.get("date", "9999-01-01")], reverse = True)
- for p in mpages:
- printMenuItem(p, False, True, True)
-
- def printRobotMenuEnglish():
- mpages = [p for p in pages if p.get("parent", "") == "xyrobot" and p.lang == "en"]
- mpages.sort(key=lambda p: int(p["position"]))
- for p in mpages:
- printMenuItem(p)
-
- def printRobotMenuDeutsch():
- mpages = [p for p in pages if p.get("parent", "") == "xyrobot" and p.lang == "de"]
- mpages.sort(key=lambda p: int(p["position"]))
- for p in mpages:
- printMenuItem(p, False, False, False, False, "0", "de")
-
- # -----------------------------------------------------------------------------
- # lightgallery helper macro
- # -----------------------------------------------------------------------------
-
- # call this macro like this:
-
- # lightgallery([
- # [ "image-link", "description" ],
- # [ "image-link", "thumbnail-link", "description" ],
- # [ "youtube-link", "thumbnail-link", "description" ],
- # [ "video-link", "mime", "thumbnail-link", "image-link", "description" ],
- # [ "video-link", "mime", "", "", "description" ],
- # ])
-
- # it will also auto-generate thumbnails and resize and strip EXIF from images
- # using the included web-image-resize script.
- # and it can generate video thumbnails and posters with the video-thumb script.
-
- def lightgallery_check_thumbnail(link, thumb):
- # only check local image links
- if not link.startswith('img/'):
- return
-
- # generate thumbnail filename web-image-resize will create
- x = link.rfind('.')
- img = link[:x] + '_small' + link[x:]
-
- # only run when desired thumb path matches calculated ones
- if thumb != img:
- return
-
- # generate fs path to images
- path = os.path.join(os.getcwd(), 'static', link)
- img = os.path.join(os.getcwd(), 'static', thumb)
-
- # no need to generate thumb again
- if os.path.exists(img):
- return
-
- # run web-image-resize to generate thumbnail
- script = os.path.join(os.getcwd(), 'web-image-resize')
- os.system(script + ' ' + path)
-
- def lightgallery_check_thumbnail_video(link, thumb, poster):
- # only check local image links
- if not link.startswith('img/'):
- return
-
- # generate thumbnail filenames video-thumb will create
- x = link.rfind('.')
- thumb_l = link[:x] + '_thumb.png'
- poster_l = link[:x] + '_poster.png'
-
- # only run when desired thumb path matches calculated ones
- if (thumb_l != thumb) or (poster_l != poster):
- return
-
- # generate fs path to images
- path = os.path.join(os.getcwd(), 'static', link)
- thumb_p = os.path.join(os.getcwd(), 'static', thumb)
- poster_p = os.path.join(os.getcwd(), 'static', poster)
-
- # no need to generate thumb again
- if os.path.exists(thumb_p) or os.path.exists(poster_p):
- return
-
- # run video-thumb to generate thumbnail
- script = os.path.join(os.getcwd(), 'video-thumb')
- os.system(script + ' ' + path)
-
- def lightgallery(links):
- videos = [l for l in links if len(l) == 5]
- v_i = -1
- for v in videos:
- link, mime, thumb, poster, alt = v
- v_i += 1
- print '<div style="display:none;" id="video' + str(v_i) + '">'
- print '<video class="lg-video-object lg-html5" controls preload="none">'
- print '<source src="' + link + '" type="' + mime + '">'
- print 'Your browser does not support HTML5 video.'
- print '</video>'
- print '</div>'
-
- print '<div class="lightgallery">'
- v_i = -1
- for l in links:
- if (len(l) == 3) or (len(l) == 2):
- link = img = alt = ""
- if len(l) == 3:
- link, img, alt = l
- else:
- link, alt = l
- x = link.rfind('.')
- img = link[:x] + '_small' + link[x:]
- lightgallery_check_thumbnail(link, img)
- print '<div class="border" data-src="' + link + '"><a href="' + link + '"><img class="pic" src="' + img + '" alt="' + alt + '"></a></div>'
- elif len(l) == 5:
- v_i += 1
- link, mime, thumb, poster, alt = videos[v_i]
- if len(thumb) <= 0:
- x = link.rfind('.')
- thumb = link[:x] + '_thumb.png'
- if len(poster) <= 0:
- x = link.rfind('.')
- poster = link[:x] + '_poster.png'
- lightgallery_check_thumbnail_video(link, thumb, poster)
- print '<div class="border" data-poster="' + poster + '" data-sub-html="' + alt + '" data-html="#video' + str(v_i) + '"><a href="' + link + '"><img class="pic" src="' + thumb + '"></a></div>'
- else:
- raise NameError('Invalid number of arguments for lightgallery')
- print '</div>'
-
- # -----------------------------------------------------------------------------
- # github helper macros
- # -----------------------------------------------------------------------------
-
- import urllib, json
-
- def restRequest(url):
- response = urllib.urlopen(url)
- if response.getcode() != 200:
- raise Exception("invalid response code", response.getcode())
- data = json.loads(response.read())
- return data
-
- def restReleases(user, repo):
- s = "https://api.github.com/repos/"
- s += user
- s += "/"
- s += repo
- s += "/releases"
- return restRequest(s)
-
- def printLatestRelease(user, repo):
- repo_url = "https://github.com/" + user + "/" + repo
- print("<div class=\"releasecard\">")
- print("Release builds for " + repo + " are <a href=\"" + repo_url + "/releases\">available on GitHub</a>.<br>\n")
-
- releases = restReleases(user, repo)
- if len(releases) <= 0:
- print("No release has been published on GitHub yet.")
- print("</div>")
- return
-
- releases.sort(key=lambda x: x["published_at"], reverse=True)
- r = releases[0]
- release_url = r["html_url"]
- print("Latest release of <a href=\"" + repo_url + "\">" + repo + "</a>, at the time of this writing: <a href=\"" + release_url + "\">" + r["name"] + "</a> (" + datetime.strptime(r["published_at"], "%Y-%m-%dT%H:%M:%SZ").strftime("%Y-%m-%d %H:%M:%S") + ")\n")
-
- if len(r["assets"]) <= 0:
- print("<br>No release assets have been published on GitHub for that.")
- print("</div>")
- return
-
- print("<ul>")
- print("Release Assets:")
- for a in r["assets"]:
- size = int(a["size"])
- ss = " "
- if size >= (1024 * 1024):
- ss += "(%.1f MiB)" % (size / (1024.0 * 1024.0))
- elif size >= 1024:
- ss += "(%d KiB)" % (size // 1024)
- else:
- ss += "(%d Byte)" % (size)
-
- print("<li><a href=\"" + a["browser_download_url"] + "\">" + a["name"] + "</a>" + ss)
- print("</ul></div>")
-
- def include_url(url):
- response = urllib.urlopen(url)
- if response.getcode() != 200:
- raise Exception("invalid response code", response.getcode())
- data = response.read()
- print data,
-
- # -----------------------------------------------------------------------------
- # preconvert hooks
- # -----------------------------------------------------------------------------
-
- # -----------------------------------------------------------------------------
- # multi language support
- # -----------------------------------------------------------------------------
-
- def hook_preconvert_anotherlang():
- MKD_PATT = r'\.(?:md|mkd|mdown|markdown)$'
- _re_lang = re.compile(r'^[\s+]?lang[\s+]?[:=]((?:.|\n )*)', re.MULTILINE)
- vpages = [] # Set of all virtual pages
- for p in pages:
- current_lang = DEFAULT_LANG # Default language
- langs = [] # List of languages for the current page
- page_vpages = {} # Set of virtual pages for the current page
- text_lang = re.split(_re_lang, p.source)
- text_grouped = dict(zip([current_lang,] + \
- [lang.strip() for lang in text_lang[1::2]], \
- text_lang[::2]))
-
- for lang, text in text_grouped.iteritems():
- spath = p.fname.split(os.path.sep)
- langs.append(lang)
-
- if lang == "en":
- filename = re.sub(MKD_PATT, "%s\g<0>" % "", p.fname).split(os.path.sep)[-1]
- else:
- filename = re.sub(MKD_PATT, ".%s\g<0>" % lang, p.fname).split(os.path.sep)[-1]
-
- vp = Page(filename, virtual=text)
- # Copy real page attributes to the virtual page
- for attr in p:
- if not vp.has_key(attr):
- vp[attr] = p[attr]
- # Define a title in the proper language
- vp["title"] = p["title_%s" % lang] \
- if p.has_key("title_%s" % lang) \
- else p["title"]
- # Keep track of the current lang of the virtual page
- vp["lang"] = lang
- page_vpages[lang] = vp
-
- # Each virtual page has to know about its sister vpages
- for lang, vpage in page_vpages.iteritems():
- vpage["lang_links"] = dict([(l, v["url"]) for l, v in page_vpages.iteritems()])
- vpage["other_lang"] = langs # set other langs and link
-
- vpages += page_vpages.values()
-
- pages[:] = vpages
-
- # -----------------------------------------------------------------------------
- # compatibility redirect for old website URLs
- # -----------------------------------------------------------------------------
-
- _COMPAT = """ case "%s":
- $loc = "%s/%s";
- break;
- """
-
- _COMPAT_404 = """ default:
- $loc = "%s";
- break;
- """
-
- def hook_preconvert_compat():
- fp = open(os.path.join(options.project, "output", "index.php"), 'w')
- fp.write("<?\n")
- fp.write("// Auto generated xyCMS compatibility index.php\n")
- fp.write("$loc = 'https://www.xythobuz.de/index.de.html';\n")
- fp.write("if (isset($_GET['p'])) {\n")
- fp.write(" if (isset($_GET['lang'])) {\n")
- fp.write(" $_GET['p'] .= 'EN';\n")
- fp.write(" }\n")
- fp.write(" switch($_GET['p']) {\n")
- for p in pages:
- if p.get("compat", "") != "":
- tmp = p["compat"]
- if p.get("lang", DEFAULT_LANG) == DEFAULT_LANG:
- tmp = tmp + "EN"
- fp.write(_COMPAT % (tmp, "https://www.xythobuz.de", p.url))
- fp.write("\n")
- fp.write(_COMPAT_404 % "/404.html")
- fp.write(" }\n")
- fp.write("}\n")
- fp.write("if ($_SERVER['SERVER_PROTOCOL'] == 'HTTP/1.1') {\n")
- fp.write(" if (php_sapi_name() == 'cgi') {\n")
- fp.write(" header('Status: 301 Moved Permanently');\n")
- fp.write(" } else {\n")
- fp.write(" header('HTTP/1.1 301 Moved Permanently');\n")
- fp.write(" }\n")
- fp.write("}\n");
- fp.write("header('Location: '.$loc);\n")
- fp.write("?>")
- fp.close()
-
- # -----------------------------------------------------------------------------
- # sitemap generation
- # -----------------------------------------------------------------------------
-
- _SITEMAP = """<?xml version="1.0" encoding="UTF-8"?>
- <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
- %s
- </urlset>
- """
-
- _SITEMAP_URL = """
- <url>
- <loc>%s/%s</loc>
- <lastmod>%s</lastmod>
- <changefreq>%s</changefreq>
- <priority>%s</priority>
- </url>
- """
-
- def hook_preconvert_sitemap():
- date = datetime.strftime(datetime.now(), "%Y-%m-%d")
- urls = []
- for p in pages:
- urls.append(_SITEMAP_URL % (BASE_URL, p.url, date, p.get("changefreq", "monthly"), p.get("priority", "0.5")))
- fname = os.path.join(options.project, "output", "sitemap.xml")
- fp = open(fname, 'w')
- fp.write(_SITEMAP % "".join(urls))
- fp.close()
-
-
- # -----------------------------------------------------------------------------
- # postconvert hooks
- # -----------------------------------------------------------------------------
-
- # -----------------------------------------------------------------------------
- # rss feed generation
- # -----------------------------------------------------------------------------
-
- _RSS = """<?xml version="1.0" encoding="UTF-8"?>
- <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
- <channel>
- <title>%s</title>
- <link>%s</link>
- <atom:link href="%s" rel="self" type="application/rss+xml" />
- <description>%s</description>
- <language>en-us</language>
- <pubDate>%s</pubDate>
- <lastBuildDate>%s</lastBuildDate>
- <docs>http://blogs.law.harvard.edu/tech/rss</docs>
- <generator>Poole</generator>
- <ttl>720</ttl>
- %s
- </channel>
- </rss>
- """
-
- _RSS_ITEM = """
- <item>
- <title>%s</title>
- <link>%s</link>
- <description>%s</description>
- <pubDate>%s</pubDate>
- <atom:updated>%s</atom:updated>
- <guid>%s</guid>
- </item>
- """
-
- def hook_postconvert_rss():
- items = []
-
- # all pages with "date" get put into feed
- posts = [p for p in pages if "date" in p]
-
- # sort by update if available, date else
- posts.sort(key=lambda p: p.get("update", p.date), reverse=True)
-
- # only put 20 most recent items in feed
- posts = posts[:20]
-
- for p in posts:
- title = p.title
- if "post" in p:
- title = p.post
-
- link = "%s/%s" % (BASE_URL, p.url)
-
- desc = p.html.replace("href=\"img", "%s%s%s" % ("href=\"", BASE_URL, "/img"))
- desc = desc.replace("src=\"img", "%s%s%s" % ("src=\"", BASE_URL, "/img"))
- desc = desc.replace("href=\"/img", "%s%s%s" % ("href=\"", BASE_URL, "/img"))
- desc = desc.replace("src=\"/img", "%s%s%s" % ("src=\"", BASE_URL, "/img"))
- desc = htmlspecialchars(desc)
-
- date = time.mktime(time.strptime("%s 12" % p.date, "%Y-%m-%d %H"))
- date = email.utils.formatdate(date)
-
- update = time.mktime(time.strptime("%s 12" % p.get("update", p.date), "%Y-%m-%d %H"))
- update = email.utils.formatdate(update)
-
- items.append(_RSS_ITEM % (title, link, desc, date, update, link))
-
- items = "".join(items)
-
- title = "xythobuz.de Blog"
- link = "%s" % BASE_URL
- feed = "%s/rss.xml" % BASE_URL
- desc = htmlspecialchars("xythobuz Electronics & Software Projects")
- date = email.utils.formatdate()
-
- rss = _RSS % (title, link, feed, desc, date, date, items)
-
- fp = codecs.open(os.path.join(output, "rss.xml"), "w", "utf-8")
- fp.write(rss)
- fp.close()
-
- # -----------------------------------------------------------------------------
- # compatibility redirect for old mobile pages
- # -----------------------------------------------------------------------------
-
- _COMPAT_MOB = """ case "%s":
- $loc = "%s/%s";
- break;
- """
-
- _COMPAT_404_MOB = """ default:
- $loc = "%s";
- break;
- """
-
- def hook_postconvert_mobilecompat():
- directory = os.path.join(output, "mobile")
- if not os.path.exists(directory):
- os.makedirs(directory)
- fp = codecs.open(os.path.join(directory, "index.php"), "w", "utf-8")
- fp.write("<?\n")
- fp.write("// Auto generated xyCMS compatibility mobile/index.php\n")
- fp.write("$loc = 'https://www.xythobuz.de/index.de.html';\n")
- fp.write("if (isset($_GET['p'])) {\n")
- fp.write(" if (isset($_GET['lang'])) {\n")
- fp.write(" $_GET['p'] .= 'EN';\n")
- fp.write(" }\n")
- fp.write(" switch($_GET['p']) {\n")
- for p in pages:
- if p.get("compat", "") != "":
- tmp = p["compat"]
- if p.get("lang", DEFAULT_LANG) == DEFAULT_LANG:
- tmp = tmp + "EN"
- fp.write(_COMPAT_MOB % (tmp, "https://www.xythobuz.de", re.sub(".html", ".html", p.url)))
- fp.write("\n")
- fp.write(_COMPAT_404_MOB % "/404.mob.html")
- fp.write(" }\n")
- fp.write("}\n")
- fp.write("if ($_SERVER['SERVER_PROTOCOL'] == 'HTTP/1.1') {\n")
- fp.write(" if (php_sapi_name() == 'cgi') {\n")
- fp.write(" header('Status: 301 Moved Permanently');\n")
- fp.write(" } else {\n")
- fp.write(" header('HTTP/1.1 301 Moved Permanently');\n")
- fp.write(" }\n")
- fp.write("}\n");
- fp.write("header('Location: '.$loc);\n")
- fp.write("?>")
- fp.close()
-
- # -----------------------------------------------------------------------------
- # displaying filesize for download links
- # -----------------------------------------------------------------------------
-
- def hook_postconvert_size():
- file_ext = '|'.join(['pdf', 'zip', 'rar', 'ods', 'odt', 'odp', 'doc', 'xls', 'ppt', 'docx', 'xlsx', 'pptx', 'exe', 'brd', 'plist'])
- def matched_link(matchobj):
- try:
- path = matchobj.group(1)
- if path.startswith("http") or path.startswith("//") or path.startswith("ftp"):
- return '<a href=\"%s\">%s</a>' % (matchobj.group(1), matchobj.group(3))
- elif path.startswith("/"):
- path = path.strip("/")
- path = os.path.join("static/", path)
- size = os.path.getsize(path)
- if size >= (1024 * 1024):
- return "<a href=\"%s\">%s</a> (%.1f MiB)" % (matchobj.group(1), matchobj.group(3), size / (1024.0 * 1024.0))
- elif size >= 1024:
- return "<a href=\"%s\">%s</a> (%d KiB)" % (matchobj.group(1), matchobj.group(3), size // 1024)
- else:
- return "<a href=\"%s\">%s</a> (%d Byte)" % (matchobj.group(1), matchobj.group(3), size)
- except:
- print "Unable to estimate file size for %s" % matchobj.group(1)
- return '<a href=\"%s\">%s</a>' % (matchobj.group(1), matchobj.group(3))
- _re_url = '<a href=\"([^\"]*?\.(%s))\">(.*?)<\/a>' % file_ext
- for p in pages:
- p.html = re.sub(_re_url, matched_link, p.html)
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