Changeset d1c4782 in OpenWorkouts-current for ow/utilities.py

Timestamp:

Jan 21, 2019, 10:43:20 AM (5 years ago)

Author:

borja <borja@…>

Branches:

current, feature/docs, master

Children:

be40b02

Parents:

ceae158

Message:

Show a capture of the workout map, as an image, in the dashboard:

• Added a view to render the tracking map of a workout full screen

• Added a small shell script that uses chrome to grabs a screenshot of the full screen map view of a workout, then uses imagemagick convert to crop/resize it and finally saves it in a given location

• Added a static/maps directory to store maps captures

• Added static/maps to the boring/ignore file

• Added a tool in utilities.py to call the shell script that captures the screenshot of the map

• Added a method to the Workout model, that returns the static path to the workout map capture (valid to use with request.static_url()). If there is no capture yet, call the tool to make one

• Added code to dashboard.pt to show the capture of the map

• Added a new parameter to te ow maps js code, allowing us to hide/show the zoom controls of the map when building a new one

File:

• ow/utilities.py (modified) (3 diffs)

ow/utilities.py

@@ -1 +1 @@
 import re
+import os
+import logging
+import subprocess
 from datetime import datetime
 from decimal import Decimal
@@ -7 +10 @@
 from xml.dom import minidom
 from ZODB.blob import Blob
+
+log = logging.getLogger(__name__)
 
 
@@ -184 +189 @@
         open_blob.write(data)
     return blob
+
+
+def save_map_screenshot(workout):
+    if workout.has_gpx:
+        current_path = os.path.abspath(os.path.dirname(__file__))
+        tool_path = os.path.join(current_path, '../bin/screenshot_map')
+
+        screenshots_path = os.path.join(
+            current_path, 'static/maps', str(workout.owner.uid))
+        if not os.path.exists(screenshots_path):
+            os.makedirs(screenshots_path)
+
+        screenshot_path = os.path.join(
+            screenshots_path, str(workout.workout_id))
+        screenshot_path += '.png'
+
+        subprocess.run(
+            [tool_path, str(workout.owner.uid), str(workout.workout_id),
+             screenshot_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        return True
+
+    return False