Reports|Logging - standardisation

[Chrico]

Currently the following classes:

• Inpsyde\SearchReplace\Database\Exporter
• Inpsyde\SearchReplace\Database\Importer
• Inpsyde\SearchReplace\Database\Replace

returning "report"-arrays in their methods. The response has - most of the time - following fields:

• errors - NULL|\WP_Error|array
• changes - string|array|null
• tables - string|int|null|array
• table_name - string
• changes_count - int
• filename - string
• timing

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1. We should standardize the logging (reports) within these classes (e.G. Monolog). Most of the information is not used anymore and only important when an error occures. On error --> generate log file which can be downloaded - printed out (maybe can be disabled/activated via setting).
2. The methods should return a success/fail state (true/false) for better testing. The page-classes can print out the correct notices.
3. The classes should implement methods to grant access to generated reports for error handling (see 1.).

[derpixler]

@Chrico ich hatte schon einen Überlegung hier zu angestellt aber diese wieder zurückgesetzt.
Unter inc/Service/Notifyer.php & inc/Service/NotifyerInterface.php

https://github.com/inpsyde/search-and-replace/tree/c51e5030e28aae0bfdf322ecc3d262a6217a1950/inc/Service