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leichte Layout-Aufhuebschungen

This commit is contained in:
lars 2015-04-25 21:58:21 +00:00
parent 115f9bdfbc
commit 1ba9bfed33
6 changed files with 85 additions and 61 deletions
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32
helpers.py Normal file
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@ -0,0 +1,32 @@
import creoleparser
import genshi
import datetime
from settings import DATE_FORMAT_SHORT, DATE_FORMAT_FULL
def formatter(text):
if not text:
return u""
text = text.replace("\\", "\\\\")
html = creoleparser.text2html(text, encoding=None).strip()
if html.startswith("<p>") and html.endswith("</p>"):
html = html[3:-4]
return genshi.Markup(html)
last_day = datetime.datetime.today() - datetime.timedelta(days=1)
def show_timestamp(date):
if date <= last_day:
template = DATE_FORMAT_SHORT
else:
template = DATE_FORMAT_FULL
return date.strftime(template)
def nav_links(prev_link, next_link):
result = []
if prev_link:
result.append('<a href="%s" title="zeige neuere Eintr&auml;ge">aktuellere</a>' % prev_link)
if next_link:
result.append('<a href="%s" title="zeige &auml;ltere Eintr&auml;ge">&auml;ltere</a>' % next_link)
return genshi.Markup(" | ".join(result))

11
settings.py Normal file
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@ -0,0 +1,11 @@
import os as __os
__BASE_DIR = __os.path.dirname(__os.path.abspath(__file__))
DATE_FORMAT_SHORT = __os.environ.get("DATE_FORMAT_SHORT", "%H:%M")
DATE_FORMAT_FULL = __os.environ.get("DATE_FORMAT_FULL", "%d.%m.%Y - %H:%M Uhr")
PAGE_SIZE = int(__os.environ.get("PAGE_SIZE", 20))
FILENAME_TEMPLATE = __os.environ.get("FILENAME_TEMPLATE", "ticker%d.html")
OUTPUT_DIR = __os.environ.get("OUTPUT_DIR", __os.path.join(__BASE_DIR, "output"))
DB_FILE = __os.environ.get("DB_FILE", __os.path.join(__BASE_DIR, "tycker.sqlite"))
BASE_URL = __os.environ.get("BASE_URL", "./")

4
templates/admin_show_entries.html
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@ -20,13 +20,13 @@
<table border="1"> <table border="1">
<tr><th>Timestamp</th><th>Title</th><th>Content</th></tr> <tr><th>Timestamp</th><th>Title</th><th>Content</th></tr>
<tr><form action="submit" method="GET"> <tr><form action="submit" method="GET">
<td><input type="text" size="15" name="date" value="${now.strftime(date_format)}" /></td> <td><input type="text" size="20" name="date" value="${now.strftime(date_format)}" /></td>
<td><input type="text" size="25" name="title" value="" autofocus="autofocus" /></td> <td><input type="text" size="25" name="title" value="" autofocus="autofocus" /></td>
<td><textarea name="content" rows="8" cols="80" /></td> <td><textarea name="content" rows="8" cols="80" /></td>
<td><input type="submit" value="Create" /></td> <td><input type="submit" value="Create" /></td>
</form></tr> </form></tr>
<tr py:for="entry in entries"><form action="submit" method="GET"> <tr py:for="entry in entries"><form action="submit" method="GET">
<td><input type="text" size="15" name="date" value="${entry['timestamp'].strftime(date_format)}" /></td> <td><input type="text" size="20" name="date" value="${entry['timestamp'].strftime(date_format)}" /></td>
<td><input type="text" size="25" name="title" value="${entry['title']}" /></td> <td><input type="text" size="25" name="title" value="${entry['title']}" /></td>
<td><textarea name="content" rows="8" cols="80">${entry['content']}</textarea></td> <td><textarea name="content" rows="8" cols="80">${entry['content']}</textarea></td>
<td><input type="hidden" name="entry_id" value="${entry.id}" /><input type="submit" value="Update" /></td> <td><input type="hidden" name="entry_id" value="${entry.id}" /><input type="submit" value="Update" /></td>

46
templates/display.html
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@ -1,23 +1,43 @@
<html xmlns="http://www.w3.org/1999/xhtml" <!DOCTYPE html>
xmlns:py="http://genshi.edgewall.org/" <html xmlns="http://www.w3.org/1999/xhtml" lang="en"
xmlns:xi="http://www.w3.org/2001/XInclude"> xmlns:w="http://www.example.org/widgets"
<xi:include href="layout.html" /> xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:py="http://genshi.edgewall.org/">
<head> <head>
<title>Ticker</title> <title>Ticker</title>
<meta charset="utf-8" />
<link type="text/css" rel="stylesheet" media="all" href="bootstrap/css/bootstrap.min.css" />
<link type="text/css" rel="stylesheet" media="all" href="bootstrap/css/bootstrap-theme.min.css" />
<link type="text/css" rel="stylesheet" media="all" href="style.css" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
</head> </head>
<?python from helpers import formatter, show_timestamp, nav_links ?>
<body> <body>
${nav_links()} <div class="container theme-showcase" role="main">
<ul> <div class="page-header">
<li py:for="entry in entries"> <h1 id="title" />
<span class="timestamp">${show_timestamp(entry['timestamp'])}</span><br/> </div>
<span class="title">${entry['title']}:</span>
<span class="content">${formatter(entry['content'])}</span> <div class="container">
</li> ${nav_links(prev_link, next_link)}
</ul>
${nav_links()} <div class="well" py:for="entry in entries">
<h2>${entry['title']}</h2>
<blockquote class="blockquote">
${formatter(entry['content'])}
<footer>${show_timestamp(entry['timestamp'])}</footer>
</blockquote>
</div>
${nav_links(prev_link, next_link)}
</div>
<div id="footer" class="page-footer" />
</div>
</body> </body>
</html> </html>

38
templates/layout.html
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@ -4,45 +4,11 @@
<py:match path="head" once="true"> <py:match path="head" once="true">
<head py:attrs="select('@*')"> <head py:attrs="select('@*')">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
${select('*|text()')} ${select('*|text()')}
</head> </head>
</py:match> </py:match>
<?python
import creoleparser
import genshi
import datetime
def formatter(text):
if not text:
return u""
text = text.replace("\\", "\\\\")
html = creoleparser.text2html(text, encoding=None).strip()
if html.startswith("<p>") and html.endswith("</p>"):
html = html[3:-4]
return genshi.Markup(html)
TODAY_FORMAT = "%H:%M"
FULL_FORMAT = "%d.%m.%y %H:%M"
last_day = datetime.datetime.today() - datetime.timedelta(days=1)
def show_timestamp(date):
if date <= last_day:
template = TODAY_FORMAT
else:
template = FULL_FORMAT
return date.strftime(template)
def nav_links():
result = []
if prev_link:
result.append('<a href="%s" title="zeige neuere Eintr&auml;ge">aktuellere</a>' % prev_link)
if next_link:
result.append('<a href="%s" title="zeige &auml;ltere Eintr&auml;ge">&auml;ltere</a>' % next_link)
return genshi.Markup(" | ".join(result))
?>
<py:match path="body" once="true"> <py:match path="body" once="true">
<body py:attrs="select('@*')"> <body py:attrs="select('@*')">

15
tycker.py
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@ -34,19 +34,14 @@ for path in list(sys.path):
if os.path.isdir(option): if os.path.isdir(option):
sys.path.append(option) sys.path.append(option)
DATE_FORMAT = "%H:%M %d.%m.%Y"
PAGE_SIZE = 10
FILENAME_TEMPLATE = "ticker%d.html"
FULL_PATH_FILENAME_TEMPLATE = os.path.join(BASE_DIR, os.path.pardir, FILENAME_TEMPLATE)
BASE_URL = "./"
import datetime import datetime
import bobo import bobo
import sqlobject import sqlobject
import genshi.template import genshi.template
from settings import *
db_uri = "sqlite:///%s/tycker.sqlite" % BASE_DIR db_uri = "sqlite://%s" % DB_FILE
sqlobject.sqlhub.processConnection = sqlobject.connectionForURI(db_uri) sqlobject.sqlhub.processConnection = sqlobject.connectionForURI(db_uri)
loader = genshi.template.TemplateLoader(os.path.join(BASE_DIR, 'templates'), auto_reload=True) loader = genshi.template.TemplateLoader(os.path.join(BASE_DIR, 'templates'), auto_reload=True)
@ -63,7 +58,7 @@ def render(filename, **values):
return stream.render("html", doctype="html") return stream.render("html", doctype="html")
def get_filename(index): def get_filename(index):
return FULL_PATH_FILENAME_TEMPLATE % index return os.path.join(OUTPUT_DIR, FILENAME_TEMPLATE % index)
def get_link(index): def get_link(index):
return FILENAME_TEMPLATE % index return FILENAME_TEMPLATE % index
@ -98,7 +93,7 @@ def submit_entry(entry_id=None, title=None, content=None, date=None):
if not all((title, content, date)): if not all((title, content, date)):
return bobo.redirect(BASE_URL) return bobo.redirect(BASE_URL)
try: try:
date = datetime.datetime.strptime(date, DATE_FORMAT) date = datetime.datetime.strptime(date, DATE_FORMAT_FULL)
except ValueError: except ValueError:
bobo.redirect(BASE_URL) bobo.redirect(BASE_URL)
if entry_id is None: if entry_id is None:
@ -132,7 +127,7 @@ def generate_static():
def show_entries(): def show_entries():
values = {} values = {}
values["entries"] = Entry.select().orderBy("-timestamp") values["entries"] = Entry.select().orderBy("-timestamp")
values["date_format"] = DATE_FORMAT values["date_format"] = DATE_FORMAT_FULL
values["static_url"] = get_link(1) values["static_url"] = get_link(1)
return render("admin_show_entries.html", **values) return render("admin_show_entries.html", **values)