#!/usr/bin/python2
"""
AUTHOR: Michal Odstrcil 2012
Provide simple web interface for pygolem for data downloading
"""
from numpy import *
import os, re, sys
from utilities import *
###################### WEB PAGES ##############################
def get_page_paths(shot, page, default_path = 'shots'):
"""
Return basic paths need for web pages generation
"""
base_path = default_path + '/' + str(shot)+'/'
[ page_path, page] = os.path.split(page)
page_path = base_path + page_path
return page_path,base_path, page
def emph(text):
return '<tt class="file docutils literal"><span class="pre">'+str(text)+'</span></tt>'
def modified(file):
try:
return datetime.datetime.fromtimestamp(os.stat(file)[-1]).strftime('%Y-%m-%d')
except:
return 'N/A'
def make_image(img_path, name = ""):
""" Show image from `img_path` with title `name`. Use loading animation of not avalible. Use svgz if possible and if the browser is capable to load.
"""
img_path = re.sub("(.+)(\.[\w]{3,4})$",r"\1", img_path) # remove file ending (.png)
out = ""
if name is not "":
out += "<h4>"+name+"</h4>\n"
#full_path = './'+img_path
full_path = img_path
rand_end = "?%s"%random.randint(1e6)
out += """<?php
$u_agent = $_SERVER['HTTP_USER_AGENT'];
if (file_exists("%s.png") || file_exists("%s.svgz") )
{
// in firefox use svgz images !!
if (file_exists("%s.svgz") && (preg_match('/Firefox/i',$u_agent) || preg_match('/Chrome/i',$u_agent) ))
{
echo "<img src='%s.svgz%s' alt='%s' align='middle'/><br/>";
}
else
{
echo "<img src='%s.png%s' alt='%s' align='middle'/><br/>";
}
}
else
{
echo "<img src='/_static/loading.gif'/><br/>";
echo "<!-- Missing file %s.png or %s.svgz --> " ;
}
?>""" % (full_path,full_path, full_path,full_path,rand_end,name,full_path,rand_end,name,full_path,full_path)
return out
def make_zoom_image(img_path, name = "", group = ""):
""" Load image from `img_path` with title 'name`. Make image zoomable, if possible use svgz version.
"""
rand_end = "?%s"%random.randint(1e6)
img_path = re.sub("(.+)(\.[\w]{3,4})$",r"\1", img_path) # remove file ending (.png)
out = ""
if name is not "":
out += "<h4>"+name+"</h4>\n"
out += """<?php
$u_agent = $_SERVER['HTTP_USER_AGENT'];
if (file_exists('""" + img_path + ".svgz" + """') && (preg_match('/Firefox/i',$u_agent) || preg_match('/Chrome/i',$u_agent) ) )
{
$path='"""+ img_path +".svgz"+rand_end+"""'; }
else {
$path='"""+ img_path + ".png"+rand_end+"""'; }
?> """ + \
"<a href='<?php echo $path ?>' rel='lightbox"+group+"'><img src='"+ img_path + ".png"+rand_end + "' alt='"+name + ("' title='"+name if name != "" else "") + "'/></a> "
return out
def make_config(path):
""" Try to nicely load and show config from text file in shape
value = 1
value2 = 3
"""
try:
cfg = cat(path, [], True)
out ="""
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
"""
for line in cfg:
# replace : or = by new cell
out += ' <tr class="field"><th class="field-name"> ' + re.sub('(.+)(\:|=)(.+)', r'\1 </th><td class="field-body"> \3', line) + ' </td> </tr>'
out += "</tbody></table>"
except:
out = "<h4> Missing config file " + path + "</h4>"
return out
def wiki(link):
"""
Short cat to geenrate link to wiki
"""
if re.match("^\/", link): # link to internal wiki, starts with /
return "<a href='http://golem.fjfi.cvut.cz/wiki"+link+"'><font size=1><b><sup>WIKI</sup></b></font></a>"
else:
return "<a href='"+link+"'><font size=1><b><sup>WIKI</sup></b></font></a>"
def source_link(path , revision,default_path, link, name):
"""
Link to formatted link in bitbucket.org
"""
path = re.sub("^"+default_path+"\/[\d]+\/", "", path)
path = re.sub("\/\/", "\/", path + '/') # remove shots/ + shot_number from path
return '<a href="https://bitbucket.org/michalodstrcil/golem_velin/src/'+ revision +'/includes/'+link+ '">[' +name+ ']</a>'
