def calculate(self):
from app.db_manager.other_manager import get_image_by_id, filter_image_by_start_name
if not self.args:
self.args = ''
self.args = self.args.strip()
temp_args = self.args.split('|')
img = None
id_or_name = temp_args[0].strip()
if re.search(r'=', id_or_name):
k, v = id_or_name.split('=')
k = k.strip()
v = v.strip()
if k == 'id':
img = get_image_by_id(v)
elif k == 'name':
try:
img = filter_image_by_start_name(v)[0]
except:
img = None
else:
img = get_image_by_id(id_or_name)
if not img:
try:
img = filter_image_by_start_name(id_or_name)[0]
except:
img = None
img_tag = HtmlTag('img')
if img:
img_tag.set_attr('src', img.img.url)
for attr in temp_args[1:]:
k, v = attr.split('=')
img_tag.set_attr(k, v)
self.result = img_tag
def format_right_ico_config(config):
img = format_expression(config.get('img'))
url = format_expression(config.get('url', '#'))
img_tag = get_img_tag(img)
a_tag = Tag('a', attrs={'href': url, 'class': 'navbar-item'})
a_tag.append(img_tag)
return a_tag
def calculate(self):
if not self.args:
self.args = ''
self.args = self.args.strip()
attrs = {'class': 'icon'}
svg = ''
if re.search(r'\|', self.args):
for k, v in [temp.split('=') for temp in self.args.split('|')]:
k = k.strip()
v = v.strip()
if k == 'svg':
svg = v
elif k == 'style':
attrs['style'] = v
else:
svg = self.args
span = HtmlTag('span', attrs=attrs)
span.append(HtmlTag('i', attrs={'class': svg}))
self.result = span
def get_img_tag(img):
if not img:
return None
if isinstance(img, BaseExpression) and isinstance(img.get_result(), Tag):
return img.get_result()
src = img.get('src', '')
width = img.get('width', '')
height = img.get('height', '')
alt = img.get('alt', '')
img_tag = Tag('img',
attrs={
'src': src,
'width': width,
'height': height,
'alt': alt
})
if height:
img_tag.set_attr('style', 'max-height:' + height)
return img_tag
def category_to_aside_category_htmltag(id, name, has_child, is_child=False):
div = Tag('div', attrs={'class': 'panel-block'})
name = Tag('a',
name,
attrs={
'class': 'red_child_a' if is_child else 'red_a',
'href': reverse('app:category_article', args=(id, ))
})
if not has_child:
div.append(name)
return div
else:
inner_div = Tag('div', attrs={'class': 'control'})
but = Tag('span',
attrs={
'class': 'icon',
'style': 'position: absolute;right: 0;'
})
but.append(
Tag('i',
attrs={
'class': 'fas fa-chevron-down',
'aria-hidden': 'true'
}))
inner_div.append(name)
inner_div.append(but)
div.append(inner_div)
return div
def get_img_tag(img_cofig, allow_none=False):
if not img_cofig:
if allow_none:
return None
else:
return Tag('p', '[图片配置错误]')
img_tag = None
if img_cofig['type'] == 'img':
img_tag = Tag('img')
img_tag.set_attr('src', img_cofig['src'])
elif img_cofig['type'] == 'svg':
img_tag = Tag.get_tag_from_bs(img_cofig['svg'])
elif img_cofig['type'] == 'fa':
img_tag = Tag('span', attrs={'class': 'icon'})
i_tag = Tag('i')
i_tag.set_attr('class', img_cofig['class'])
img_tag.append(i_tag)
if not img_tag:
return Tag('p', '图片配置错误')
for k, v in img_cofig.get('attrs', {}).items():
img_tag.set_attr(k, v)
return img_tag
def format_menu_config(config):
img = config.get('img')
name = config.get('name', '')
url = config.get('url', '')
line = config.get('line')
children = config.get('children')
if line:
return Tag('hr', attrs={'class': "navbar-divider"})
img_tag = get_img_tag(img, allow_none=True)
if children:
children_tag = Tag('div', attrs={'class': 'navbar-dropdown is-boxed'})
for c in children:
children_tag.append(format_menu_config(c))
name_tag = Tag('a', attrs={'class': 'navbar-link', 'href': url})
if img_tag:
name_tag.append(img_tag)
name_tag.append(Tag('span', text=name))
div_tag = Tag('div',
attrs={'class': 'navbar-item has-dropdown is-hoverable'})
div_tag.append(name_tag)
div_tag.append(children_tag)
return div_tag
else:
div_tag = Tag('a', attrs={'class': 'navbar-item', 'href': url})
div_tag.append(img_tag)
div_tag.append(Tag('span', text=name))
return div_tag
def get_aside_category_htmltag(category):
nav = Tag('nav', attrs={'class': 'panel mpanel has-shadow'})
head = Tag('p', attrs={'class': 'panel-heading'})
head.append(Tag('strong', '分类'))
nav.append(head)
for id, v in category.items():
child = v.get('children')
nav.append(category_to_aside_category_htmltag(id, v['name'], child))
if child:
outer_div = Tag('div', attrs={'class': 'panel-child'})
for id2, v2 in child.items():
outer_div.append(
category_to_aside_category_htmltag(id2, v2['name'], False,
True))
nav.append(outer_div)
return nav
def format_menu_config(config):
img = format_expression(config.get('img'))
name = format_expression(config.get('name', ''))
url = format_expression(config.get('url', ''))
line = config.get('line')
children = config.get('children')
if isinstance(name, BaseExpression):
name = name.get_result()
if isinstance(url, BaseExpression):
url = url.get_result()
if line:
return Tag('hr', attrs={'class': "navbar-divider"})
img_tag = get_img_tag(img)
if children:
children_tag = Tag('div', attrs={'class': 'navbar-dropdown is-boxed'})
for c in children:
children_tag.append(format_menu_config(c))
name_tag = Tag('a', attrs={'class': 'navbar-link', 'href': url})
name_tag.append(img_tag)
name_tag.append(Tag('span', text=name))
div_tag = Tag('div',
attrs={'class': 'navbar-item has-dropdown is-hoverable'})
div_tag.append(name_tag)
div_tag.append(children_tag)
return div_tag
else:
div_tag = Tag('a', attrs={'class': 'navbar-item', 'href': url})
div_tag.append(img_tag)
div_tag.append(Tag('span', text=name))
return div_tag