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  • Committer: Matt Giuca
  • Date: 2009-01-19 17:28:59 UTC
  • mto: This revision was merged to the branch mainline in revision 1090.
  • Revision ID: matt.giuca@gmail.com-20090119172859-htjq3rfpp0fhtpc9
ivle.worksheet: Added calculate_score. This is a nice clean Storm port of
    ivle.db.calculate_worksheet_score.
tutorial: Replaced use of ivle.db.calculate_worksheet_score with
    ivle.worksheet.calculate_score.
    Guess What!! Removed this module's dependency on ivle.db! Hooray!
    (Note: tutorialservice still depends on it).
bin/ivle-marks: Updated this script to use ivle.worksheet_calculate_score.
    Note that this DOES NOT execute properly -- it seems it didn't even
    before my changes (tries to call db.get_users). Not my fault; I'm
    committing and going to bed!
ivle.db: Removed calculate_worksheet_score.
    As this removes the dependency on get_problem_status, removed that too!
    Almost all the worksheet stuff is gone now!

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BEGIN;
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CREATE OR REPLACE FUNCTION valid_url_name(name text) RETURNS boolean AS 
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$$
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    BEGIN
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        RETURN name ~ E'^[a-z0-9][a-z0-9_\+\.\-]*$';
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    END;
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$$ LANGUAGE 'plpgsql';
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CREATE OR REPLACE FUNCTION valid_login_name(name text) RETURNS boolean AS 
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$$
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    BEGIN
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        RETURN name ~ E'^[a-z0-9][a-z0-9@_\+\.\-]*$';
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    END;
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$$ LANGUAGE 'plpgsql';
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ALTER TABLE login ADD CONSTRAINT login_login_check CHECK (valid_login_name(login)); 
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ALTER TABLE subject ADD CONSTRAINT subject_subj_short_name_check CHECK (valid_url_name(subj_short_name)); 
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ALTER TABLE semester ADD CONSTRAINT semester_year_check CHECK (valid_url_name(year)); 
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ALTER TABLE semester ADD CONSTRAINT semester_semester_check CHECK (valid_url_name(semester)); 
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ALTER TABLE project ADD CONSTRAINT project_short_name_check CHECK (valid_url_name(short_name)); 
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ALTER TABLE project_group ADD CONSTRAINT project_group_groupnm_check CHECK (valid_url_name(groupnm)); 
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ALTER TABLE exercise ADD CONSTRAINT exercise_identifier_check CHECK (valid_url_name(identifier)); 
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ALTER TABLE worksheet ADD CONSTRAINT worksheet_identifier_check CHECK (valid_url_name(identifier)); 
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COMMIT;