1 files changed, 57 insertions, 0 deletions
diff --git a/src/backend/syncDatabase.py b/src/backend/syncDatabase.py
new file mode 100644
index 0000000..9aa72d6
--- /dev/null
+++ b/src/backend/syncDatabase.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python3
+
+import csv
+import shutil
+import urllib3
+import sqlite3
+import subprocess
+import sisyphus.getCSV
+import sisyphus.getFilesystem
+
+def getRemote():
+    isPackageCsv,isDescriptionCsv = sisyphus.getCSV.start()
+    http = urllib3.PoolManager()
+
+    with http.request('GET', isPackageCsv, preload_content=False) as tmp_buffer, open(sisyphus.getFilesystem.remotePackagesCsv, 'wb') as output_file:
+        shutil.copyfileobj(tmp_buffer, output_file)
+
+    with http.request('GET', isDescriptionCsv, preload_content=False) as tmp_buffer, open(sisyphus.getFilesystem.remoteDescriptionsCsv, 'wb') as output_file:
+        shutil.copyfileobj(tmp_buffer, output_file)
+
+def makeLocal():
+    subprocess.call(['/usr/share/sisyphus/helpers/make_local_csv'])
+
+def syncRemote():
+    getRemote()
+
+    sisyphusdb = sqlite3.connect(sisyphus.getFilesystem.localDatabase)
+    sisyphusdb.cursor().execute('''drop table if exists remote_packages''')
+    sisyphusdb.cursor().execute('''drop table if exists remote_descriptions''')
+    sisyphusdb.cursor().execute('''create table remote_packages (category TEXT,name TEXT,version TEXT,slot TEXT)''')
+    sisyphusdb.cursor().execute('''create table remote_descriptions (category TEXT,name TEXT,description TEXT)''')
+
+    with open(sisyphus.getFilesystem.remotePackagesCsv) as input_file:
+        for row in csv.reader(input_file):
+            sisyphusdb.cursor().execute("insert into remote_packages (category, name, version, slot) values (?, ?, ?, ?);", row)
+
+    with open(sisyphus.getFilesystem.remoteDescriptionsCsv) as input_file:
+        for row in csv.reader(input_file):
+            sisyphusdb.cursor().execute("insert into remote_descriptions (category, name, description) values (?, ?, ?);", row)
+
+    sisyphusdb.commit()
+    sisyphusdb.close()
+
+def syncLocal():
+    makeLocal()
+
+    sisyphusdb = sqlite3.connect(sisyphus.getFilesystem.localDatabase)
+    sisyphusdb.cursor().execute('''drop table if exists local_packages''')
+    sisyphusdb.cursor().execute('''create table local_packages (category TEXT,name TEXT,version TEXT,slot TEXT)''')
+
+    with open(sisyphus.getFilesystem.localPackagesCsv) as input_file:
+        for row in csv.reader(input_file):
+            sisyphusdb.cursor().execute("insert into local_packages (category, name, version, slot) values (?, ?, ?, ?);", row)
+
+    sisyphusdb.commit()
+    sisyphusdb.close()
+