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Add DocVersions, DocVersion (document_rev table)

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david 2002-05-18 16:01:41 +00:00
parent f79841afa2
commit 5f0662b5d1
1 changed files with 43 additions and 0 deletions
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43
LDP/lampadas/pylib/DataLayer.py
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@ -261,6 +261,7 @@ class Doc:
self.Files = DocFiles(self.ID)
self.Ratings = DocRatings(self.ID)
self.Ratings.Parent = self
self.Versions = DocVersions(self.ID)
def Save(self):
self.sql = "UPDATE document SET title=" + wsq(self.Title) + ", class_id=" + str(self.ClassID) + ", format=" + wsq(self.Format) + ", dtd=" + wsq(self.DTD) + ", dtd_version=" + wsq(self.DTDVersion) + ", version=" + wsq(self.Version) + ", last_update=" + wsq(self.LastUpdate) + ", url=" + wsq(self.URL) + ", isbn=" + wsq(self.ISBN) + ", pub_status=" + wsq(self.PubStatus) + ", review_status=" + wsq(self.ReviewStatus) + ", tickle_date=" + wsq(self.TickleDate) + ", pub_date=" + wsq(self.PubDate) + ", ref_url=" + wsq(self.HomeURL) + ", tech_review_status=" + wsq(self.TechReviewStatus) + ", maintained=" + wsq(bool2tf(self.Maintained)) + ", license=" + wsq(self.License) + ", abstract=" + wsq(self.Abstract) + ", rating=" + dbint(self.Rating) + ", lang=" + wsq(self.LanguageCode) + ", sk_seriesid=" + wsq(self.SeriesID) + " WHERE doc_id=" + str(self.ID)
@ -432,6 +433,48 @@ class DocRating:
DB.Commit()
# DocVersions
class DocVersions(LampadasCollection):
"""
A collection object providing access to document revisions.
"""
def __init__(self, DocID):
self.data = {}
assert not DocID == None
self.DocID = DocID
self.sql = "SELECT rev_id, version, pub_date, initials, notes FROM document_rev WHERE doc_id=" + str(DocID)
self.cursor = DB.Select(self.sql)
while (1):
row = self.cursor.fetchone()
if row == None: break
newDocVersion = DocVersion()
newDocVersion.Load(DocID, row)
self.data[newDocVersion.ID] = newDocVersion
class DocVersion:
"""
A release of the document.
"""
def Load(self, DocID, row):
assert not DocID == None
assert not row == None
self.DocID = DocID
self.ID = row[0]
self.Version = trim(row[1])
self.PubDate = trim(row[2])
self.Initials = trim(row[3])
self.Notes = trim(row[4])
def Save(self):
self.sql = "UPDATE document_rev SET version=" + wsq(self.Version) + ", pub_date=" + wsq(self.PubDate) + ", initials=" + wsq(self.Initials) + ", notes=" + wsq(self.Notes) + "WHERE doc_id=" + str(self.DocID) + " AND rev_id" + wsq(self.ID)
assert DB.Exec(self.sql) == 1
DB.Commit()
# Languages
class Languages(LampadasCollection):