#!/usr/bin/perl -w # -*- Mode: perl; indent-tabs-mode: nil -*- # # The contents of this file are subject to the Mozilla Public # License Version 1.1 (the "License"); you may not use this file # except in compliance with the License. You may obtain a copy of # the License at http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or # implied. See the License for the specific language governing # rights and limitations under the License. # # The Original Code is mozilla.org code. # # The Initial Developer of the Original Code is Holger # Schurig. Portions created by Holger Schurig are # Copyright (C) 1999 Holger Schurig. All # Rights Reserved. # # Contributor(s): Holger Schurig # Terry Weissman # # # Direct any questions on this source code to # # Holger Schurig use strict; use lib "."; require "CGI.pl"; require "globals.pl"; use Bugzilla::Constants; use Bugzilla::Config qw(:DEFAULT $datadir); # TestProduct: just returns if the specified product does exists # CheckProduct: same check, optionally emit an error text # TestVersion: just returns if the specified product/version combination exists # CheckVersion: same check, optionally emit an error text sub TestProduct ($) { my $prod = shift; # does the product exist? SendSQL("SELECT name FROM products WHERE name=" . SqlQuote($prod)); return FetchOneColumn(); } sub CheckProduct ($) { my $prod = shift; # do we have a product? unless ($prod) { print "Sorry, you haven't specified a product."; PutTrailer(); exit; } unless (TestProduct $prod) { print "Sorry, product '$prod' does not exist."; PutTrailer(); exit; } } sub TestVersion ($$) { my ($prod,$ver) = @_; # does the product exist? SendSQL("SELECT products.name,value FROM versions, products WHERE versions.product_id=products.id AND products.name=" . SqlQuote($prod) . " and value=" . SqlQuote($ver)); return FetchOneColumn(); } sub CheckVersion ($$) { my ($prod,$ver) = @_; # do we have the version? unless ($ver) { print "Sorry, you haven't specified a version."; PutTrailer(); exit; } CheckProduct($prod); unless (TestVersion $prod,$ver) { print "Sorry, version '$ver' for product '$prod' does not exist."; PutTrailer(); exit; } } # # Displays the form to edit a version # sub EmitFormElements ($$) { my ($product, $version) = @_; print " Version:\n"; print " \n"; print " \n"; } # # Displays a text like "a.", "a or b.", "a, b or c.", "a, b, c or d." # sub PutTrailer (@) { my (@links) = ("Back to the query page", @_); my $count = $#links; my $num = 0; print "

\n"; foreach (@links) { print $_; if ($num == $count) { print ".\n"; } elsif ($num == $count-1) { print " or "; } else { print ", "; } $num++; } PutFooter(); } # # Preliminary checks: # Bugzilla->login(LOGIN_REQUIRED); print Bugzilla->cgi->header(); unless (UserInGroup("editcomponents")) { PutHeader("Not allowed"); print "Sorry, you aren't a member of the 'editcomponents' group.\n"; print "And so, you aren't allowed to add, modify or delete versions.\n"; PutTrailer(); exit; } # # often used variables # my $cgi = Bugzilla->cgi; my $product = trim($cgi->param('product') || ''); my $version = trim($cgi->param('version') || ''); my $action = trim($cgi->param('action') || ''); my $localtrailer; if ($version) { $localtrailer = "edit more versions"; } else { $localtrailer = "edit more versions"; } # # product = '' -> Show nice list of versions # unless ($product) { PutHeader("Select product"); SendSQL("SELECT products.name,products.description,'xyzzy' FROM products GROUP BY products.name ORDER BY products.name"); print "\n"; print " \n"; print " \n"; print " \n"; #print " \n"; print ""; while ( MoreSQLData() ) { my ($product, $description, $bugs) = FetchSQLData(); $description ||= "missing"; $bugs ||= "none"; print "\n"; print " \n"; print " \n"; print " \n"; #print " \n"; } print "
Edit versions of ...DescriptionBugsEdit
$product$description$bugsEdit
\n"; PutTrailer(); exit; } # # action='' -> Show nice list of versions # unless ($action) { PutHeader("Select version of $product"); CheckProduct($product); my $product_id = get_product_id($product); SendSQL("SELECT value FROM versions WHERE product_id=$product_id ORDER BY value"); print "\n"; print " \n"; #print " \n"; print " \n"; print ""; while ( MoreSQLData() ) { my $version = FetchOneColumn(); print "\n"; print " \n"; #print " \n"; print " \n"; print ""; } print "\n"; print " \n"; print " \n"; print "
Edit version ...BugsAction
$version$bugsDelete
Add a new versionAdd
\n"; PutTrailer(); exit; } # # action='add' -> present form for parameters for new version # # (next action will be 'new') # if ($action eq 'add') { PutHeader("Add version of $product"); CheckProduct($product); my $product_id = get_product_id($product); #print "This page lets you add a new version to a bugzilla-tracked product.\n"; print "

\n"; print "\n"; EmitFormElements($product, $version); print "
\n
\n"; print "\n"; print "\n"; print "
"; my $other = $localtrailer; $other =~ s/more/other/; PutTrailer($other); exit; } # # action='new' -> add version entered in the 'action=add' screen # if ($action eq 'new') { PutHeader("Adding new version"); CheckProduct($product); my $product_id = get_product_id($product); # Cleanups and valididy checks unless ($version) { print "You must enter a text for the new version. Please press\n"; print "Back and try again.\n"; PutTrailer($localtrailer); exit; } if (TestVersion($product,$version)) { print "The version '$version' already exists. Please press\n"; print "Back and try again.\n"; PutTrailer($localtrailer); exit; } # Add the new version SendSQL("INSERT INTO versions ( " . "value, product_id" . " ) VALUES ( " . SqlQuote($version) . ", $product_id)"); # Make versioncache flush unlink "$datadir/versioncache"; print "OK, done.

\n"; PutTrailer("add another version or $localtrailer"); exit; } # # action='del' -> ask if user really wants to delete # # (next action would be 'delete') # if ($action eq 'del') { PutHeader("Delete version of $product"); CheckVersion($product, $version); my $product_id = get_product_id($product); SendSQL("SELECT count(bug_id) FROM bugs WHERE product_id = $product_id AND version = " . SqlQuote($version)); my $bugs = FetchOneColumn(); print "\n"; print "\n"; print " \n"; print " \n"; print "\n"; print " \n"; print " \n"; print "\n"; print " \n"; print " \n"; print "\n"; print " \n"; print " \n"; print "
PartValue
Product:$product
Version:$version
Bugs:", $bugs || 'none' , "
\n"; print "

Confirmation

\n"; if ($bugs) { if (!Param("allowbugdeletion")) { print "Sorry, there are $bugs bugs outstanding for this version. You must reassign those bugs to another version before you can delete this one."; PutTrailer($localtrailer); exit; } print "
\n", "There are bugs entered for this version! When you delete this ", "version, all stored bugs will be deleted, too. ", "You could not even see the bug history for this version anymore!\n", "
\n"; } print "

Do you really want to delete this version?

\n"; print "

\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "
"; PutTrailer($localtrailer); exit; } # # action='delete' -> really delete the version # if ($action eq 'delete') { PutHeader("Deleting version of $product"); CheckVersion($product,$version); my $product_id = get_product_id($product); # lock the tables before we start to change everything: SendSQL("LOCK TABLES attachments WRITE, bugs WRITE, bugs_activity WRITE, versions WRITE, dependencies WRITE"); # According to MySQL doc I cannot do a DELETE x.* FROM x JOIN Y, # so I have to iterate over bugs and delete all the indivial entries # in bugs_activies and attachments. if (Param("allowbugdeletion")) { SendSQL("SELECT bug_id FROM bugs WHERE product_id=$product_id AND version=" . SqlQuote($version)); while (MoreSQLData()) { my $bugid = FetchOneColumn(); PushGlobalSQLState(); SendSQL("DELETE FROM attachments WHERE bug_id=$bugid"); SendSQL("DELETE FROM bugs_activity WHERE bug_id=$bugid"); SendSQL("DELETE FROM dependencies WHERE blocked=$bugid"); PopGlobalSQLState(); } print "Attachments, bug activity and dependencies deleted.
\n"; # Deleting the rest is easier: SendSQL("DELETE FROM bugs WHERE product_id = $product_id AND version=" . SqlQuote($version)); print "Bugs deleted.
\n"; } SendSQL("DELETE FROM versions WHERE product_id = $product_id AND value=" . SqlQuote($version)); print "Version deleted.

\n"; SendSQL("UNLOCK TABLES"); unlink "$datadir/versioncache"; PutTrailer($localtrailer); exit; } # # action='edit' -> present the edit version form # # (next action would be 'update') # if ($action eq 'edit') { PutHeader("Edit version of $product"); CheckVersion($product,$version); my $product_id = get_product_id($product); print "

\n"; print "\n"; EmitFormElements($product, $version); print "
\n"; print "\n"; print "\n"; print "\n"; print "
"; my $other = $localtrailer; $other =~ s/more/other/; PutTrailer($other); exit; } # # action='update' -> update the version # if ($action eq 'update') { PutHeader("Update version of $product"); my $versionold = trim($cgi->param('versionold') || ''); CheckVersion($product,$versionold); my $product_id = get_product_id($product); # Note that the order of this tests is important. If you change # them, be sure to test for WHERE='$version' or WHERE='$versionold' SendSQL("LOCK TABLES bugs WRITE, versions WRITE, products READ"); if ($version ne $versionold) { unless ($version) { print "Sorry, I can't delete the version text."; PutTrailer($localtrailer); SendSQL("UNLOCK TABLES"); exit; } if (TestVersion($product,$version)) { print "Sorry, version '$version' is already in use."; PutTrailer($localtrailer); SendSQL("UNLOCK TABLES"); exit; } SendSQL("UPDATE bugs SET version=" . SqlQuote($version) . ", delta_ts = delta_ts WHERE version=" . SqlQuote($versionold) . " AND product_id = $product_id"); SendSQL("UPDATE versions SET value=" . SqlQuote($version) . " WHERE product_id = $product_id AND value=" . SqlQuote($versionold)); unlink "$datadir/versioncache"; print "Updated version.
\n"; } SendSQL("UNLOCK TABLES"); PutTrailer($localtrailer); exit; } # # No valid action found # PutHeader("Error"); print "I don't have a clue what you want.
\n";