551 строка
15 KiB
Perl
Executable File
551 строка
15 KiB
Perl
Executable File
#!/usr/bonsaitools/bin/perl -w
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is Holger
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# Schurig. Portions created by Holger Schurig are
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# Copyright (C) 1999 Holger Schurig. All
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# Rights Reserved.
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#
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# Contributor(s): Holger Schurig <holgerschurig@nikocity.de>
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# Terry Weissman <terry@mozilla.org>
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#
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#
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# Direct any questions on this source code to
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#
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# Holger Schurig <holgerschurig@nikocity.de>
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use strict;
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use lib ".";
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require "CGI.pl";
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require "globals.pl";
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# TestProduct: just returns if the specified product does exists
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# CheckProduct: same check, optionally emit an error text
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# TestVersion: just returns if the specified product/version combination exists
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# CheckVersion: same check, optionally emit an error text
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sub TestProduct ($)
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{
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my $prod = shift;
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# does the product exist?
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SendSQL("SELECT name
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FROM products
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WHERE name=" . SqlQuote($prod));
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return FetchOneColumn();
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}
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sub CheckProduct ($)
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{
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my $prod = shift;
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# do we have a product?
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unless ($prod) {
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print "Sorry, you haven't specified a product.";
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PutTrailer();
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exit;
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}
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unless (TestProduct $prod) {
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print "Sorry, product '$prod' does not exist.";
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PutTrailer();
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exit;
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}
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}
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sub TestVersion ($$)
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{
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my ($prod,$ver) = @_;
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# does the product exist?
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SendSQL("SELECT products.name,value
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FROM versions, products
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WHERE versions.product_id=products.id AND products.name=" . SqlQuote($prod) . " and value=" . SqlQuote($ver));
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return FetchOneColumn();
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}
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sub CheckVersion ($$)
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{
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my ($prod,$ver) = @_;
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# do we have the version?
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unless ($ver) {
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print "Sorry, you haven't specified a version.";
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PutTrailer();
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exit;
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}
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CheckProduct($prod);
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unless (TestVersion $prod,$ver) {
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print "Sorry, version '$ver' for product '$prod' does not exist.";
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PutTrailer();
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exit;
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}
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}
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#
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# Displays the form to edit a version
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#
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sub EmitFormElements ($$)
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{
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my ($product, $version) = @_;
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print " <TH ALIGN=\"right\">Version:</TH>\n";
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print " <TD><INPUT SIZE=64 MAXLENGTH=64 NAME=\"version\" VALUE=\"" .
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value_quote($version) . "\">\n";
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print " <INPUT TYPE=HIDDEN NAME=\"product\" VALUE=\"" .
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value_quote($product) . "\"></TD>\n";
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}
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#
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# Displays a text like "a.", "a or b.", "a, b or c.", "a, b, c or d."
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#
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sub PutTrailer (@)
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{
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my (@links) = ("Back to the <A HREF=\"query.cgi\">query page</A>", @_);
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my $count = $#links;
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my $num = 0;
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print "<P>\n";
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foreach (@links) {
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print $_;
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if ($num == $count) {
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print ".\n";
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}
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elsif ($num == $count-1) {
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print " or ";
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}
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else {
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print ", ";
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}
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$num++;
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}
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PutFooter();
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}
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#
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# Preliminary checks:
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#
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ConnectToDatabase();
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confirm_login();
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print "Content-type: text/html\n\n";
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unless (UserInGroup("editcomponents")) {
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PutHeader("Not allowed");
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print "Sorry, you aren't a member of the 'editcomponents' group.\n";
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print "And so, you aren't allowed to add, modify or delete versions.\n";
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PutTrailer();
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exit;
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}
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#
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# often used variables
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#
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my $product = trim($::FORM{product} || '');
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my $version = trim($::FORM{version} || '');
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my $action = trim($::FORM{action} || '');
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my $localtrailer;
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if ($version) {
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$localtrailer = "<A HREF=\"editversions.cgi?product=" . url_quote($product) . "\">edit</A> more versions";
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} else {
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$localtrailer = "<A HREF=\"editversions.cgi\">edit</A> more versions";
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}
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#
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# product = '' -> Show nice list of versions
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#
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unless ($product) {
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PutHeader("Select product");
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SendSQL("SELECT products.name,products.description,'xyzzy'
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FROM products
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GROUP BY products.name
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ORDER BY products.name");
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print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0><TR BGCOLOR=\"#6666FF\">\n";
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print " <TH ALIGN=\"left\">Edit versions of ...</TH>\n";
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print " <TH ALIGN=\"left\">Description</TH>\n";
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print " <TH ALIGN=\"left\">Bugs</TH>\n";
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#print " <TH ALIGN=\"left\">Edit</TH>\n";
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print "</TR>";
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while ( MoreSQLData() ) {
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my ($product, $description, $bugs) = FetchSQLData();
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$description ||= "<FONT COLOR=\"red\">missing</FONT>";
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$bugs ||= "none";
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print "<TR>\n";
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print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "\"><B>$product</B></A></TD>\n";
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print " <TD VALIGN=\"top\">$description</TD>\n";
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print " <TD VALIGN=\"top\">$bugs</TD>\n";
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#print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?action=edit&product=", url_quote($product), "\">Edit</A></TD>\n";
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}
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print "</TR></TABLE>\n";
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PutTrailer();
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exit;
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}
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#
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# action='' -> Show nice list of versions
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#
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unless ($action) {
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PutHeader("Select version of $product");
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CheckProduct($product);
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my $product_id = get_product_id($product);
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SendSQL("SELECT value
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FROM versions
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WHERE product_id=$product_id
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ORDER BY value");
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print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0><TR BGCOLOR=\"#6666FF\">\n";
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print " <TH ALIGN=\"left\">Edit version ...</TH>\n";
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#print " <TH ALIGN=\"left\">Bugs</TH>\n";
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print " <TH ALIGN=\"left\">Action</TH>\n";
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print "</TR>";
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while ( MoreSQLData() ) {
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my $version = FetchOneColumn();
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print "<TR>\n";
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print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "&version=", url_quote($version), "&action=edit\"><B>$version</B></A></TD>\n";
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#print " <TD VALIGN=\"top\">$bugs</TD>\n";
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print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "&version=", url_quote($version), "&action=del\"><B>Delete</B></A></TD>\n";
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print "</TR>";
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}
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print "<TR>\n";
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print " <TD VALIGN=\"top\">Add a new version</TD>\n";
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print " <TD VALIGN=\"top\" ALIGN=\"middle\"><A HREF=\"editversions.cgi?product=", url_quote($product) . "&action=add\">Add</A></TD>\n";
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print "</TR></TABLE>\n";
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PutTrailer();
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exit;
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}
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#
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# action='add' -> present form for parameters for new version
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#
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# (next action will be 'new')
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#
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if ($action eq 'add') {
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PutHeader("Add version of $product");
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CheckProduct($product);
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my $product_id = get_product_id($product);
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#print "This page lets you add a new version to a bugzilla-tracked product.\n";
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print "<FORM METHOD=POST ACTION=editversions.cgi>\n";
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print "<TABLE BORDER=0 CELLPADDING=4 CELLSPACING=0><TR>\n";
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EmitFormElements($product, $version);
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print "</TABLE>\n<HR>\n";
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print "<INPUT TYPE=SUBMIT VALUE=\"Add\">\n";
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print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"new\">\n";
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print "</FORM>";
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my $other = $localtrailer;
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$other =~ s/more/other/;
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PutTrailer($other);
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exit;
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}
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#
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# action='new' -> add version entered in the 'action=add' screen
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#
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if ($action eq 'new') {
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PutHeader("Adding new version");
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CheckProduct($product);
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my $product_id = get_product_id($product);
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# Cleanups and valididy checks
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unless ($version) {
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print "You must enter a text for the new version. Please press\n";
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print "<b>Back</b> and try again.\n";
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PutTrailer($localtrailer);
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exit;
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}
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if (TestVersion($product,$version)) {
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print "The version '$version' already exists. Please press\n";
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print "<b>Back</b> and try again.\n";
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PutTrailer($localtrailer);
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exit;
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}
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# Add the new version
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SendSQL("INSERT INTO versions ( " .
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"value, product_id" .
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" ) VALUES ( " .
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SqlQuote($version) . ", $product_id)");
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# Make versioncache flush
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unlink "data/versioncache";
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print "OK, done.<p>\n";
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PutTrailer($localtrailer);
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exit;
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}
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#
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# action='del' -> ask if user really wants to delete
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#
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# (next action would be 'delete')
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#
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if ($action eq 'del') {
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PutHeader("Delete version of $product");
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CheckVersion($product, $version);
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my $product_id = get_product_id($product);
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SendSQL("SELECT count(bug_id)
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FROM bugs
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WHERE product_id = $product_id
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AND version = " . SqlQuote($version));
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my $bugs = FetchOneColumn();
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print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0>\n";
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print "<TR BGCOLOR=\"#6666FF\">\n";
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print " <TH VALIGN=\"top\" ALIGN=\"left\">Part</TH>\n";
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print " <TH VALIGN=\"top\" ALIGN=\"left\">Value</TH>\n";
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print "</TR><TR>\n";
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print " <TH ALIGN=\"left\" VALIGN=\"top\">Product:</TH>\n";
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print " <TD VALIGN=\"top\">$product</TD>\n";
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print "</TR><TR>\n";
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print " <TH ALIGN=\"left\" VALIGN=\"top\">Version:</TH>\n";
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print " <TD VALIGN=\"top\">$version</TD>\n";
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print "</TR><TR>\n";
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print " <TH ALIGN=\"left\" VALIGN=\"top\">Bugs:</TH>\n";
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print " <TD VALIGN=\"top\">", $bugs || 'none' , "</TD>\n";
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print "</TR></TABLE>\n";
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print "<H2>Confirmation</H2>\n";
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if ($bugs) {
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if (!Param("allowbugdeletion")) {
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print "Sorry, there are $bugs bugs outstanding for this version.
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You must reassign those bugs to another version before you can delete this
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one.";
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PutTrailer($localtrailer);
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exit;
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}
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print "<TABLE BORDER=0 CELLPADDING=20 WIDTH=\"70%\" BGCOLOR=\"red\"><TR><TD>\n",
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"There are bugs entered for this version! When you delete this ",
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"version, <B><BLINK>all</BLINK></B> stored bugs will be deleted, too. ",
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"You could not even see the bug history for this version anymore!\n",
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"</TD></TR></TABLE>\n";
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}
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print "<P>Do you really want to delete this version?<P>\n";
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print "<FORM METHOD=POST ACTION=editversions.cgi>\n";
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print "<INPUT TYPE=SUBMIT VALUE=\"Yes, delete\">\n";
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print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"delete\">\n";
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print "<INPUT TYPE=HIDDEN NAME=\"product\" VALUE=\"" .
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value_quote($product) . "\">\n";
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print "<INPUT TYPE=HIDDEN NAME=\"version\" VALUE=\"" .
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value_quote($version) . "\">\n";
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print "</FORM>";
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PutTrailer($localtrailer);
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exit;
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}
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#
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# action='delete' -> really delete the version
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#
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if ($action eq 'delete') {
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PutHeader("Deleting version of $product");
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CheckVersion($product,$version);
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my $product_id = get_product_id($product);
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# lock the tables before we start to change everything:
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SendSQL("LOCK TABLES attachments WRITE,
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bugs WRITE,
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bugs_activity WRITE,
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versions WRITE,
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dependencies WRITE");
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# According to MySQL doc I cannot do a DELETE x.* FROM x JOIN Y,
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# so I have to iterate over bugs and delete all the indivial entries
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# in bugs_activies and attachments.
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if (Param("allowbugdeletion")) {
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SendSQL("SELECT bug_id
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FROM bugs
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WHERE product_id=$product_id
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AND version=" . SqlQuote($version));
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while (MoreSQLData()) {
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my $bugid = FetchOneColumn();
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PushGlobalSQLState();
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SendSQL("DELETE FROM attachments WHERE bug_id=$bugid");
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SendSQL("DELETE FROM bugs_activity WHERE bug_id=$bugid");
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SendSQL("DELETE FROM dependencies WHERE blocked=$bugid");
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PopGlobalSQLState();
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}
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print "Attachments, bug activity and dependencies deleted.<BR>\n";
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# Deleting the rest is easier:
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SendSQL("DELETE FROM bugs
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WHERE product_id = $product_id
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AND version=" . SqlQuote($version));
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print "Bugs deleted.<BR>\n";
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}
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SendSQL("DELETE FROM versions
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WHERE product_id = $product_id
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AND value=" . SqlQuote($version));
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print "Version deleted.<P>\n";
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SendSQL("UNLOCK TABLES");
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unlink "data/versioncache";
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PutTrailer($localtrailer);
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exit;
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}
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#
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# action='edit' -> present the edit version form
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#
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# (next action would be 'update')
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#
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if ($action eq 'edit') {
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PutHeader("Edit version of $product");
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CheckVersion($product,$version);
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my $product_id = get_product_id($product);
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print "<FORM METHOD=POST ACTION=editversions.cgi>\n";
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print "<TABLE BORDER=0 CELLPADDING=4 CELLSPACING=0><TR>\n";
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EmitFormElements($product, $version);
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print "</TR></TABLE>\n";
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print "<INPUT TYPE=HIDDEN NAME=\"versionold\" VALUE=\"" .
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value_quote($version) . "\">\n";
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print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"update\">\n";
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print "<INPUT TYPE=SUBMIT VALUE=\"Update\">\n";
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print "</FORM>";
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my $other = $localtrailer;
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$other =~ s/more/other/;
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PutTrailer($other);
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exit;
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}
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#
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# action='update' -> update the version
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#
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if ($action eq 'update') {
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PutHeader("Update version of $product");
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my $versionold = trim($::FORM{versionold} || '');
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CheckVersion($product,$versionold);
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my $product_id = get_product_id($product);
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# Note that the order of this tests is important. If you change
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# them, be sure to test for WHERE='$version' or WHERE='$versionold'
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SendSQL("LOCK TABLES bugs WRITE,
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versions WRITE,
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products READ");
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if ($version ne $versionold) {
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unless ($version) {
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print "Sorry, I can't delete the version text.";
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PutTrailer($localtrailer);
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SendSQL("UNLOCK TABLES");
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exit;
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}
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if (TestVersion($product,$version)) {
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print "Sorry, version '$version' is already in use.";
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PutTrailer($localtrailer);
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SendSQL("UNLOCK TABLES");
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exit;
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}
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SendSQL("UPDATE bugs
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SET version=" . SqlQuote($version) . ",
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delta_ts = delta_ts
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WHERE version=" . SqlQuote($versionold) . "
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AND product_id = $product_id");
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SendSQL("UPDATE versions
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SET value=" . SqlQuote($version) . "
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WHERE product_id = $product_id
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AND value=" . SqlQuote($versionold));
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unlink "data/versioncache";
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print "Updated version.<BR>\n";
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}
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SendSQL("UNLOCK TABLES");
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PutTrailer($localtrailer);
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exit;
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}
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#
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# No valid action found
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#
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PutHeader("Error");
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print "I don't have a clue what you want.<BR>\n";
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foreach ( sort keys %::FORM) {
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print "$_: $::FORM{$_}<BR>\n";
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}
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