mirror of
https://github.com/abraunegg/onedrive
synced 2024-06-20 06:35:14 +02:00
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
@startuml
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start
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note left: Operational Mode 'onedrive -sync -local-first -resync'
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:Query OneDrive API and create new database with default root account objects;
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:Performing a database consistency and\nintegrity check on locally stored data;
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note left: This data is considered the 'source-of-truth'\nOnline data should be a 'replica' of this data\nHowever the database has only 1 record currently
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:Scan file system for any new data to upload;
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note left: This is where in this specific mode all local\n content is assessed for applicability for\nupload to Microsoft OneDrive
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repeat
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:For each new local item;
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if (Is the item a directory) then (yes)
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if (Is Directory found online) then (yes)
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:Save directory details from online in local database;
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else (no)
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:Create directory online;
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:Save details in local database;
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endif
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else (no)
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:Flag file as a potentially new item to upload;
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endif
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repeat while
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:Process potential new items to upload;
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repeat
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:For each potential file to upload;
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if (Is File found online) then (yes)
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if (Does the online JSON data match local file) then (yes)
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:Save details in local database;
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else (no)
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:Log that the local file was modified locally since last sync;
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:Renaming local file to avoid potential local data loss;
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note left: Local data loss prevention\nRenamed file will be uploaded as new file
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:Upload renamed local file as new file;
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endif
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else (no)
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:Upload new file;
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endif
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repeat while
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:Query OneDrive /delta API for online changes;
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:Process received JSON data;
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if (JSON item is a file) then (yes)
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if (Does the file exist locally) then (yes)
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:Compute relevant file hashes;
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:Check DB for file record;
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if (DB record found) then (yes)
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:Compare file hash with DB hash;
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if (Is the hash different) then (yes)
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:Log that the local file was modified locally since last sync;
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:Renaming local file to avoid potential local data loss;
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note left: Local data loss prevention\nRenamed file will be uploaded as new file
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else (no)
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endif
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else (no)
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endif
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else (no)
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endif
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:Download file (as per online JSON item) as required;
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else (no)
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:Other handling for directories | root ojects | deleted items;
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endif
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stop
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@enduml |