mirror/netbox-community-netbox
1
0
Fork 0
mirror of https://github.com/netbox-community/netbox.git synced 2024-05-10 07:54:54 +00:00
Code Activity

Merge pull request #4144 from netbox-community/3986-rack_positions_svg

Browse Source 
Fixes: #3986 - Convert rack units to part of SVG rendered document
This commit is contained in:
Jeremy Stretch
2020-02-12 16:06:05 -05:00
committed by GitHub
parent a8601bb1fd 62d6e02d6b
commit d0ece2e48d
4 changed files with 28 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
netbox/dcim/constants.py
View File

@ -9,6 +9,8 @@ from .choices import InterfaceTypeChoices
RACK_U_HEIGHT_DEFAULT = 42
RACK_ELEVATION_LEGEND_WIDTH_DEFAULT = 30
RACK_ELEVATION_UNIT_WIDTH_DEFAULT = 230
RACK_ELEVATION_UNIT_HEIGHT_DEFAULT = 20

25
netbox/dcim/models/__init__.py
View File

@ -433,11 +433,19 @@ class RackElevationHelperMixin:
link.add(drawing.rect(start, end, class_=class_))
link.add(drawing.text("add device", insert=text, class_='add-device'))
def _draw_elevations(self, elevation, reserved_units, face, unit_width, unit_height):
def _draw_elevations(self, elevation, reserved_units, face, unit_width, unit_height, legend_width):
drawing = self._setup_drawing(unit_width, unit_height * self.u_height)
drawing = self._setup_drawing(unit_width + legend_width, unit_height * self.u_height)
unit_cursor = 0
for ru in range(0, self.u_height):
start_y = ru * unit_height
position_coordinates = (legend_width / 2, start_y + unit_height / 2 + 2)
unit = ru + 1 if self.desc_units else self.u_height - ru
drawing.add(
drawing.text(str(unit), position_coordinates, class_="unit")
)
for unit in elevation:
# Loop through all units in the elevation
@ -447,9 +455,9 @@ class RackElevationHelperMixin:
# Setup drawing coordinates
start_y = unit_cursor * unit_height
end_y = unit_height * height
start_cordinates = (0, start_y)
end_cordinates = (unit_width, end_y)
text_cordinates = (unit_width / 2, start_y + end_y / 2)
start_cordinates = (legend_width, start_y)
end_cordinates = (legend_width + unit_width, end_y)
text_cordinates = (legend_width + (unit_width / 2), start_y + end_y / 2)
# Draw the device
if device and device.face == face:
@ -471,7 +479,7 @@ class RackElevationHelperMixin:
unit_cursor += height
# Wrap the drawing with a border
drawing.add(drawing.rect((0, 0), (unit_width, self.u_height * unit_height), class_='rack'))
drawing.add(drawing.rect((legend_width, 0), (unit_width, self.u_height * unit_height), class_='rack'))
return drawing
@ -494,7 +502,8 @@ class RackElevationHelperMixin:
self,
face=DeviceFaceChoices.FACE_FRONT,
unit_width=RACK_ELEVATION_UNIT_WIDTH_DEFAULT,
unit_height=RACK_ELEVATION_UNIT_HEIGHT_DEFAULT
unit_height=RACK_ELEVATION_UNIT_HEIGHT_DEFAULT,
legend_width=RACK_ELEVATION_LEGEND_WIDTH_DEFAULT
):
"""
Return an SVG of the rack elevation
@ -507,7 +516,7 @@ class RackElevationHelperMixin:
elevation = self.merge_elevations(face)
reserved_units = self.get_reserved_units()
return self._draw_elevations(elevation, reserved_units, face, unit_width, unit_height)
return self._draw_elevations(elevation, reserved_units, face, unit_width, unit_height, legend_width)
class Rack(ChangeLoggedModel, CustomFieldModel, RackElevationHelperMixin):

9
netbox/project-static/css/rack_elevation.css
View File

@ -56,3 +56,12 @@ text {
.blocked:hover+.add-device {
fill: none;
}
.unit {
margin: 0;
padding: 5px 0px;
fill: #c0c0c0;
font-size: 10px;
font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
}

6
netbox/templates/dcim/inc/rack_elevation.html
View File

@ -1,11 +1,5 @@
{% load helpers %}
<ul class="rack_legend">
{% for u in rack.units %}
<li>{{ u }}</li>
{% endfor %}
</ul>
<div class="rack_frame">
<object data="{% url 'dcim-api:rack-elevation' pk=rack.pk %}?face={{face}}&render=svg"></object>