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Add database_import docs to import.html

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Mo 2022-09-10 18:26:31 +02:00
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1
advlabdb/adminModelViews.py
View file

@ -1274,7 +1274,6 @@ class ImportView(SecureAdminBaseView):
file = FileField(
label="Import file",
validators=[FileRequired(), FileAllowed(["txt"], "Only txt files are allowed!")],
description="The import file has to be a text file (with .txt at the end) encoded in UTF-8. It has to strictly follow the required format.",
)
submit = SubmitField(
label="Upload and import",

228
advlabdb/templates/import.html
View file

@ -17,10 +17,232 @@
{{ form.file.label }}
{{ form.file }}
{{ form.submit }}
<br>
<br>
{{ form.file.description }}
</form>
<hr>
<h3>Help</h3>
<p>
The import file has to be a text file (with <code>.txt</code> at the end) encoded in UTF-8. It has to <strong>strictly</strong> follow the required format.
</p>
<p>
You can take a look at the file
<a
href="{{ url_for('static', filename='example_database_import.txt') }}"
target="_blank"
rel="noopener noreferrer"
>
example_database_import.txt
</a>
for an example.
</p>
<h4>Required manipulation using the web interface</h4>
<p>
The following tables can not be imported from a file and have to be manipulated using the web interface.
</p>
<ul>
<li>
Semester
</li>
<li>
Program
</li>
<li>
Part
</li>
<li>
User
</li>
<li>
Assistant
</li>
<li>
Experiment
</li>
<li>
Semester Experiment
</li>
</ul>
<h4>Optional values</h4>
<p>
If an attribute is optional/nullable and has no value, then <code>NULL</code> (uppercase) has to be written.
</p>
<h4>How to understand the tables in the next section</h4>
<h5>ID</h5>
<p>
None of the mentioned ids in the import file is meant as a database id. The ids here only refer to the imported instances. The id in the database is assigned automatically.
</p>
<p>
Here is the format of a table in the "Tables" section:
</p>
<h5>Table</h5>
<ul>
<li>
id &#8594; 0 / 1 / 2 / ... (starts with 0 and has step
1)
</li>
<li>
attribute &#8594; example1 / example2 / ... (explanation)
</li>
<li>
...
</li>
</ul>
<p>
The type of attributes can be seen in the drawio file
<a
href="{{ url_for('static', filename='DB.drawio') }}"
>
DB.drawio
</a> which can be opened using
<a
href="https://www.diagrams.net/"
target="_blank"
rel="noopener noreferrer"
>
diagrams.net
</a>. Some attributes have constraints marked also in the drawio file.
</p>
<h4>Tables</h4>
<h5>Semester (only one!)</h5>
<ul>
<li>
label &#8594; WS / SS
</li>
<li>
year &#8594; 22 / 23 / ...
</li>
</ul>
<h5>Part</h5>
<ul>
<li>
id
</li>
<li>
number &#8594; 1 / 2 / ...
</li>
<li>
program_label &#8594; BS / MS / BE / ... (for bachelor of science, master of science, bachelor of education, etc.)
</li>
</ul>
<h5>Student</h5>
<ul>
<li>
<code>student_number</code>
</li>
<li>
<code>first_name</code>
</li>
<li>
<code>last_name</code>
</li>
<li>
<code>uni_email</code>
</li>
<li>
<code><em>contact_email</em></code> (optional)
</li>
<li>
<code><em>bachelor_thesis</em></code> (optional)
</li>
<li>
<code><em>bachelor_thesis_work_group</em></code> (optional)
</li>
<li>
<code><em>note</em></code> (optional)
</li>
</ul>
<div style="font-size: 90%;">
Notes:
<ul>
<li>
If <code>student_number</code> is found in the database but <code>first_name</code>, <code>last_name</code> or <code>uni_email</code> do not match, a warning is given during the import. Pay attention to warnings!
</li>
<li>
<code>bachelor_thesis</code> and <code>bachelor_thesis_work_group</code> are only updated in the database if they are not <code>NULL</code>. This prevents overriding values written using the web interface.
</li>
<li>
If <code>note</code> is not <code>NULL</code> then it is appended to the note in the database if the student already exists in the database. It will not overwrite existing notes.
</li>
</ul>
</div>
<h5>Group</h5>
<ul>
<li>
<code>id</code>
</li>
<li>
<code>number</code> &#8594; 1 / 2 / ...
</li>
<li>
<code>program_label</code>
</li>
</ul>
<h5>PartStudent</h5>
<ul>
<li>
<code>student_number</code>
</li>
<li>
<code>part_id</code>
</li>
<li>
<code>group_id</code>
</li>
</ul>
<h5>Experiment</h5>
<ul>
<li>
<code>id</code>
</li>
<li>
<code>number</code> &#8594; 1 / 2 / ...
</li>
<li>
<code>program_label</code>
</li>
</ul>
<h5>GroupExperiment</h5>
<ul>
<li>
<code>id</code>
</li>
<li>
<code>experiment_id</code>
</li>
<li>
<code>group_id</code>
</li>
</ul>
<h5>Appointment</h5>
<ul>
<li>
<code>date</code> &#8594; 12.09.2022
</li>
<li>
<code>special</code> &#8594; 1 / 0
</li>
<li>
<code>group_experiment_id</code>
</li>
<li>
<code>assistant_email</code>
</li>
</ul>
{{ footer|safe }}
{% endblock body %}

77
docs/database_import/database_import.adoc
View file

@ -1,77 +0,0 @@
= Database import
The import file has to be a text file (with `.txt` at the end) encoded in UTF-8. It has to *strictly* follow the required format.
You can take a look at the file link:example_database_import.txt[] for an example.
== Required manipulation on the web interface
The following tables can not be imported from a file and have to be manipulated on the web interface.
* Semester
* Program
* Part
* User
* Assistant
* Experiment
* Semester Experiment
== Optional values
If an attribute is optional/nullable and it has no value, then `NULL` (uppercase) has to be written.
== How to understand this document
=== ID
None of the mentioned ids in this document is meant as database id. The ids here only refer to the imported instances. The id in the database is assigned automatically.
=== Table
* id -> 0 / 1 / 2 / ... (starts with 0 and has step 1)
* attribute -> example1 / example2 / ... (explanation)
* ...
The type of the attributes can be seen in the drawio file link:DB.drawio[] which can be opened using https://www.diagrams.net/[diagrams.net]. Some attributes have constraints marked also in the drawio file.
== Tables
=== Semester (only one!)
* label -> WS / SS
* year -> 21 / 22 / ...
=== Part
* id
* number -> 1 / 2 / ...
* program_label -> BS / MS / BE / ... (for bachelor of science, master of science, bachelor of education, etc.)
=== Student
* student_number
* first_name
* last_name
* uni_email
* _contact_email_ (optional)
* _bachelor_thesis_ (optional)
* _bachelor_thesis_work_group_ (optional)
* _note_ (optional)
=== Group
* id
* number -> 1 / 2 / ...
* program_label
=== Part Student
* student_number
* part_id
* group_id
=== Experiment
* id
* number -> 1 / 2 / ...
* program_label
=== Group Experiment
* id
* experiment_id
* group_id
=== Appointment
* date -> 21.08.2022
* special -> 1 / 0
* group_experiment_id
* assistant_email