#!/usr/bonsaitools/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 <holgerschurig@nikocity.de> # Terry Weissman <terry@mozilla.org> # # # Direct any questions on this source code to # # Holger Schurig <holgerschurig@nikocity.de> use diagnostics; use strict; require "CGI.pl"; require "globals.pl"; # 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 $prod = shift; # does the product exist? SendSQL("SELECT product FROM products WHERE product=" . SqlQuote($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 ($$) { my ($prod,$ver) = @_; # does the product exist? SendSQL("SELECT program,value FROM versions WHERE program=" . SqlQuote($prod) . " and value=" . SqlQuote($ver)); return FetchOneColumn(); } sub CheckVersion ($$) { 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, $version) = @_; print " <TH ALIGN=\"right\">Version:</TH>\n"; print " <TD><INPUT SIZE=64 MAXLENGTH=64 NAME=\"version\" VALUE=\"" . value_quote($version) . "\">\n"; print " <INPUT TYPE=HIDDEN NAME=\"product\" VALUE=\"" . value_quote($product) . "\"></TD>\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 <A HREF=\"query.cgi\">query page</A>", @_); my $count = $#links; my $num = 0; print "<P>\n"; foreach (@links) { print $_; if ($num == $count) { print ".\n"; } elsif ($num == $count-1) { print " or "; } else { print ", "; } $num++; } PutFooter(); } # # Preliminary checks: # confirm_login(); print "Content-type: text/html\n\n"; 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 $product = trim($::FORM{product} || ''); my $version = trim($::FORM{version} || ''); my $action = trim($::FORM{action} || ''); my $localtrailer; if ($version) { $localtrailer = "<A HREF=\"editversions.cgi?product=" . url_quote($product) . "\">edit</A> more versions"; } else { $localtrailer = "<A HREF=\"editversions.cgi\">edit</A> more versions"; } # # product = '' -> Show nice list of versions # unless ($product) { PutHeader("Select product"); SendSQL("SELECT products.product,products.description,'xyzzy' FROM products GROUP BY products.product ORDER BY products.product"); print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0><TR BGCOLOR=\"#6666FF\">\n"; print " <TH ALIGN=\"left\">Edit versions of ...</TH>\n"; print " <TH ALIGN=\"left\">Description</TH>\n"; print " <TH ALIGN=\"left\">Bugs</TH>\n"; #print " <TH ALIGN=\"left\">Edit</TH>\n"; print "</TR>"; while ( MoreSQLData() ) { my ($product, $description, $bugs) = FetchSQLData(); $description ||= "<FONT COLOR=\"red\">missing</FONT>"; $bugs ||= "none"; print "<TR>\n"; print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "\"><B>$product</B></A></TD>\n"; print " <TD VALIGN=\"top\">$description</TD>\n"; print " <TD VALIGN=\"top\">$bugs</TD>\n"; #print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?action=edit&product=", url_quote($product), "\">Edit</A></TD>\n"; } print "</TR></TABLE>\n"; PutTrailer(); exit; } # # action='' -> Show nice list of versions # unless ($action) { PutHeader("Select version of $product"); CheckProduct($product); =for me # Das geht nicht wie vermutet. Ich bekomme nicht alle Versionen # angezeigt! Schade. Ich w�rde gerne sehen, wieviel Bugs pro # Version angegeben sind ... SendSQL("SELECT value,program,COUNT(bug_id) FROM versions LEFT JOIN bugs ON program=product AND value=version WHERE program=" . SqlQuote($product) . " GROUP BY value"); =cut SendSQL("SELECT value,program FROM versions WHERE program=" . SqlQuote($product) . " ORDER BY value"); print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0><TR BGCOLOR=\"#6666FF\">\n"; print " <TH ALIGN=\"left\">Edit version ...</TH>\n"; #print " <TH ALIGN=\"left\">Bugs</TH>\n"; print " <TH ALIGN=\"left\">Action</TH>\n"; print "</TR>"; while ( MoreSQLData() ) { my ($version,$dummy,$bugs) = FetchSQLData(); $bugs ||= 'none'; print "<TR>\n"; print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "&version=", url_quote($version), "&action=edit\"><B>$version</B></A></TD>\n"; #print " <TD VALIGN=\"top\">$bugs</TD>\n"; print " <TD VALIGN=\"top\"><A HREF=\"editversions.cgi?product=", url_quote($product), "&version=", url_quote($version), "&action=del\"><B>Delete</B></A></TD>\n"; print "</TR>"; } print "<TR>\n"; print " <TD VALIGN=\"top\">Add a new version</TD>\n"; print " <TD VALIGN=\"top\" ALIGN=\"middle\"><A HREF=\"editversions.cgi?product=", url_quote($product) . "&action=add\">Add</A></TD>\n"; print "</TR></TABLE>\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); #print "This page lets you add a new version to a bugzilla-tracked product.\n"; print "<FORM METHOD=POST ACTION=editversions.cgi>\n"; print "<TABLE BORDER=0 CELLPADDING=4 CELLSPACING=0><TR>\n"; EmitFormElements($product, $version); print "</TABLE>\n<HR>\n"; print "<INPUT TYPE=SUBMIT VALUE=\"Add\">\n"; print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"new\">\n"; print "</FORM>"; 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); # Cleanups and valididy checks unless ($version) { print "You must enter a text for the new version. Please press\n"; print "<b>Back</b> and try again.\n"; PutTrailer($localtrailer); exit; } if (TestVersion($product,$version)) { print "The version '$version' already exists. Please press\n"; print "<b>Back</b> and try again.\n"; PutTrailer($localtrailer); exit; } # Add the new version SendSQL("INSERT INTO versions ( " . "value, program" . " ) VALUES ( " . SqlQuote($version) . "," . SqlQuote($product) . ")"); # Make versioncache flush unlink "data/versioncache"; print "OK, done.<p>\n"; PutTrailer($localtrailer); exit; } # # action='del' -> ask if user really wants to delete # # (next action would be 'delete') # if ($action eq 'del') { PutHeader("Delete version of $product"); CheckVersion($product, $version); SendSQL("SELECT count(bug_id),product,version FROM bugs GROUP BY product,version HAVING product=" . SqlQuote($product) . " AND version=" . SqlQuote($version)); my $bugs = FetchOneColumn(); print "<TABLE BORDER=1 CELLPADDING=4 CELLSPACING=0>\n"; print "<TR BGCOLOR=\"#6666FF\">\n"; print " <TH VALIGN=\"top\" ALIGN=\"left\">Part</TH>\n"; print " <TH VALIGN=\"top\" ALIGN=\"left\">Value</TH>\n"; print "</TR><TR>\n"; print " <TH ALIGN=\"left\" VALIGN=\"top\">Product:</TH>\n"; print " <TD VALIGN=\"top\">$product</TD>\n"; print "</TR><TR>\n"; print " <TH ALIGN=\"left\" VALIGN=\"top\">Version:</TH>\n"; print " <TD VALIGN=\"top\">$version</TD>\n"; print "</TR><TR>\n"; print " <TH ALIGN=\"left\" VALIGN=\"top\">Bugs:</TH>\n"; print " <TD VALIGN=\"top\">", $bugs || 'none' , "</TD>\n"; print "</TR></TABLE>\n"; print "<H2>Confirmation</H2>\n"; if ($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 "<TABLE BORDER=0 CELLPADDING=20 WIDTH=\"70%\" BGCOLOR=\"red\"><TR><TD>\n", "There are bugs entered for this version! When you delete this ", "version, <B><BLINK>all</BLINK></B> stored bugs will be deleted, too. ", "You could not even see the bug history for this version anymore!\n", "</TD></TR></TABLE>\n"; } print "<P>Do you really want to delete this version?<P>\n"; print "<FORM METHOD=POST ACTION=editversions.cgi>\n"; print "<INPUT TYPE=SUBMIT VALUE=\"Yes, delete\">\n"; print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"delete\">\n"; print "<INPUT TYPE=HIDDEN NAME=\"product\" VALUE=\"" . value_quote($product) . "\">\n"; print "<INPUT TYPE=HIDDEN NAME=\"version\" VALUE=\"" . value_quote($version) . "\">\n"; print "</FORM>"; PutTrailer($localtrailer); exit; } # # action='delete' -> really delete the version # if ($action eq 'delete') { PutHeader("Deleting version of $product"); CheckVersion($product,$version); # lock the tables before we start to change everything: SendSQL("LOCK TABLES attachments WRITE, bugs WRITE, bugs_activity WRITE, versions WRITE, dependencies WRITE"); # According to MySQL doc I cannot do a DELETE x.* FROM x JOIN Y, # so I have to iterate over bugs and delete all the indivial entries # in bugs_activies and attachments. if (Param("allowbugdeletion")) { SendSQL("SELECT bug_id FROM bugs WHERE product=" . SqlQuote($product) . " 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.<BR>\n"; # Deleting the rest is easier: SendSQL("DELETE FROM bugs WHERE product=" . SqlQuote($product) . " AND version=" . SqlQuote($version)); print "Bugs deleted.<BR>\n"; } SendSQL("DELETE FROM versions WHERE program=" . SqlQuote($product) . " AND value=" . SqlQuote($version)); print "Version deleted.<P>\n"; SendSQL("UNLOCK TABLES"); unlink "data/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,$version); print "<FORM METHOD=POST ACTION=editversions.cgi>\n"; print "<TABLE BORDER=0 CELLPADDING=4 CELLSPACING=0><TR>\n"; EmitFormElements($product, $version); print "</TR></TABLE>\n"; print "<INPUT TYPE=HIDDEN NAME=\"versionold\" VALUE=\"" . value_quote($version) . "\">\n"; print "<INPUT TYPE=HIDDEN NAME=\"action\" VALUE=\"update\">\n"; print "<INPUT TYPE=SUBMIT VALUE=\"Update\">\n"; print "</FORM>"; 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 $versionold = trim($::FORM{versionold} || ''); CheckVersion($product,$versionold); # 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"); 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($versionold) . " AND product=" . SqlQuote($product)); SendSQL("UPDATE versions SET value=" . SqlQuote($version) . " WHERE program=" . SqlQuote($product) . " AND value=" . SqlQuote($versionold)); unlink "data/versioncache"; print "Updated version.<BR>\n"; } SendSQL("UNLOCK TABLES"); PutTrailer($localtrailer); exit; } # # No valid action found # PutHeader("Error"); print "I don't have a clue what you want.<BR>\n"; foreach ( sort keys %::FORM) { print "$_: $::FORM{$_}<BR>\n"; }