def read_tutorial(cat_id, page):
tut = read_tutorial_page(cat_id, page)
if tut is None:
app.logger.info("No tutorial available for %s/%s" %
(cat_id, str(page)))
return None
content = markdown(tut.text, fenced_code=True)
# automatically add event handler for highlighting DOM elements
tmp = re.findall('<em>(.*?)</em>', str(content))
for t in tmp:
if 'hl_' in t:
text = t.split(' hl_')[0]
idname = t.split(' hl_')[1]
content = re.sub(
'<em>{} hl_{}</em>'.format(text, idname),
'<em onmouseover="highlightElement('{0}', 'id', true)" onmouseout="highlightElement('{0}', 'id', false)">{1}</em>'
.format(idname, text), str(content))
elif 'hlc_' in t:
text = t.split(' hlc_')[0]
classname = t.split(' hlc_')[1]
content = re.sub(
'<em>{} hlc_{}</em>'.format(text, classname),
'<em onmouseover="highlightElement('{0}', 'class', true)" onmouseout="highlightElement('{0}', 'class', false)">{1}</em>'
.format(classname, text), str(content))
# automatically add "ask as query" links after code blocks
content = re.sub(
'</code>(\s)?</pre>',
"</code></pre><div class='show_code'><a href='#' class='show_code'>Ask as query</a></div>",
str(content))
content = Markup(content)
# check whether there is another tutorial in this category
nxt = read_tutorial_page(cat_id, int(page) + 1)
prev = read_tutorial_page(cat_id, int(page) - 1)
out = dict()
out['this'] = {
'cat_id': tut.cat_title,
'page': tut.page,
'title': tut.title,
'text': content
}
if nxt is not None:
out['next'] = {
'cat_id': nxt.cat_id,
'page': nxt.page,
'title': nxt.title
}
if prev is not None:
out['prev'] = {
'cat_id': prev.cat_id,
'page': prev.page,
'title': prev.title
}
return out
def read_tutorial(cat_id, page):
tut = read_tutorial_page(cat_id, page)
if tut==None:
app.logger.info("No tutorial available for %s/%s" % (cat_id, str(page)))
return None
content = markdown(tut.text, fenced_code=True)
# automatically add event handler for highlighting DOM elements
tmp = re.findall('<em>(.*?)</em>', str(content))
for t in tmp:
if 'hl_' in t:
text = t.split(' hl_')[0]
idname = t.split(' hl_')[1]
content = re.sub('<em>{} hl_{}</em>'.format(text, idname), '<em onmouseover="highlightElement('{0}', 'id', true)" onmouseout="highlightElement('{0}', 'id', false)">{1}</em>'.format(idname, text), str(content))
elif 'hlc_' in t:
text = t.split(' hlc_')[0]
classname = t.split(' hlc_')[1]
content = re.sub('<em>{} hlc_{}</em>'.format(text, classname), '<em onmouseover="highlightElement('{0}', 'class', true)" onmouseout="highlightElement('{0}', 'class', false)">{1}</em>'.format(classname, text), str(content))
# automatically add "ask as query" links after code blocks
content = re.sub('</code>(\s)?</pre>', "</code></pre><div class='show_code'><a href='#' class='show_code'>Ask as query</a></div>", str(content))
content = Markup(content)
# check whether there is another tutorial in this category
nxt = read_tutorial_page(cat_id, int(page)+1)
prev = read_tutorial_page(cat_id, int(page)-1)
out = {}
out['this'] = {
'cat_id': tut.cat_title,
'page': tut.page,
'title': tut.title,
'text': content
}
if(nxt != None):
out['next'] = {
'cat_id': nxt.cat_id,
'page': nxt.page,
'title': nxt.title
}
if(prev != None):
out['prev'] = {
'cat_id': prev.cat_id,
'page': prev.page,
'title': prev.title
}
return out
def tutorials(cat_id='getting_started', page=1):
session['video'] = 0
error = ""
# determine hostname/IP we are currently using
# (needed for accessing container)
host_url = urlparse(request.host_url).hostname
container_name = 'tutorials'
show_south_pane = False
readonly = True
authentication = False
tut = read_tutorial_page(cat_id, page)
content = markdown(tut.text, fenced_code=True)
# automatically add event handler for highlighting DOM elements
tmp = re.findall('<em>(.*?)</em>', str(content))
for t in tmp:
if 'hl_' in t:
text = t.split(' hl_')[0]
idname = t.split(' hl_')[1]
content = re.sub(
'<em>{} hl_{}</em>'.format(text, idname),
'<em onmouseover="knowrob.highlight_element('{0}', 'id', true)" onmouseout="knowrob.highlight_element('{0}', 'id', false)">{1}</em>'
.format(idname, text), str(content))
elif 'hlc_' in t:
text = t.split(' hlc_')[0]
classname = t.split(' hlc_')[1]
content = re.sub(
'<em>{} hlc_{}</em>'.format(text, classname),
'<em onmouseover="knowrob.highlight_element('{0}', 'class', true)" onmouseout="knowrob.highlight_element('{0}', 'class', false)">{1}</em>'
.format(classname, text), str(content))
# automatically add "ask as query" links after code blocks
content = re.sub(
'</code>(\s)?</pre>',
"</code></pre><div class='show_code'><a href='#' class='show_code'>Ask as query</a></div>",
str(content))
content = Markup(content)
# check whether there is another tutorial in this category
nxt = read_tutorial_page(cat_id, int(page) + 1)
prev = read_tutorial_page(cat_id, int(page) - 1)
return render_template('knowrob_tutorial.html', **locals())
def tutorials(cat_id='getting_started', page=1):
session['video'] = 0
#if not ensure_application_started('knowrob/hydro-knowrob-daemon'):
# return redirect(url_for('user.logout'))
error=""
# determine hostname/IP we are currently using
# (needed for accessing container)
host_url = urlparse(request.host_url).hostname
container_name = 'tutorials'
show_south_pane = False
readonly = True
authentication = False
tut = read_tutorial_page(cat_id, page)
content = markdown(tut.text, fenced_code=True)
# automatically add event handler for highlighting DOM elements
tmp = re.findall('<em>(.*?)</em>', str(content))
for t in tmp:
if 'hl_' in t:
text = t.split(' hl_')[0]
idname = t.split(' hl_')[1]
content = re.sub('<em>{} hl_{}</em>'.format(text, idname), '<em onmouseover="knowrob.highlight_element('{0}', 'id', true)" onmouseout="knowrob.highlight_element('{0}', 'id', false)">{1}</em>'.format(idname, text), str(content))
elif 'hlc_' in t:
text = t.split(' hlc_')[0]
classname = t.split(' hlc_')[1]
content = re.sub('<em>{} hlc_{}</em>'.format(text, classname), '<em onmouseover="knowrob.highlight_element('{0}', 'class', true)" onmouseout="knowrob.highlight_element('{0}', 'class', false)">{1}</em>'.format(classname, text), str(content))
# automatically add "ask as query" links after code blocks
content = re.sub('</code>(\s)?</pre>', "</code></pre><div class='show_code'><a href='#' class='show_code'>Ask as query</a></div>", str(content))
content = Markup(content)
# check whether there is another tutorial in this category
nxt = read_tutorial_page(cat_id, int(page)+1)
prev = read_tutorial_page(cat_id, int(page)-1)
return render_template('knowrob_tutorial.html', **locals())