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Original Path: trunk/webwork2/lib/WeBWorK/ContentGenerator/Instructor/SendMail.pm
| 1 : | sh002i | 1663 | ################################################################################ |
| 2 : | # WeBWorK Online Homework Delivery System | ||
| 3 : | # Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/ | ||
| 4 : | gage | 1928 | # $CVSHeader: webwork-modperl/lib/WeBWorK/ContentGenerator/Instructor/SendMail.pm,v 1.18 2004/02/03 00:53:31 gage Exp $ |
| 5 : | sh002i | 1663 | # |
| 6 : | # This program is free software; you can redistribute it and/or modify it under | ||
| 7 : | # the terms of either: (a) the GNU General Public License as published by the | ||
| 8 : | # Free Software Foundation; either version 2, or (at your option) any later | ||
| 9 : | # version, or (b) the "Artistic License" which comes with this package. | ||
| 10 : | # | ||
| 11 : | # This program is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 : | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| 13 : | # FOR A PARTICULAR PURPOSE. See either the GNU General Public License or the | ||
| 14 : | # Artistic License for more details. | ||
| 15 : | ################################################################################ | ||
| 16 : | |||
| 17 : | gage | 1368 | package WeBWorK::ContentGenerator::Instructor::SendMail; |
| 18 : | use base qw(WeBWorK::ContentGenerator::Instructor); | ||
| 19 : | |||
| 20 : | =head1 NAME | ||
| 21 : | |||
| 22 : | WeBWorK::ContentGenerator::Instructor::SendMail - Entry point for User-specific data editing | ||
| 23 : | |||
| 24 : | =cut | ||
| 25 : | |||
| 26 : | use strict; | ||
| 27 : | use warnings; | ||
| 28 : | use CGI qw(); | ||
| 29 : | sh002i | 1646 | #use HTML::Entities; |
| 30 : | gage | 1373 | use Mail::Sender; |
| 31 : | gage | 1368 | |
| 32 : | gage | 1730 | my $REFRESH_RESIZE_BUTTON = "Reorder, Resize and Update"; # handle submit value idiocy |
| 33 : | gage | 1368 | sub initialize { |
| 34 : | my ($self) = @_; | ||
| 35 : | gage | 1928 | my $r = $self->r; |
| 36 : | my $db = $r->db; | ||
| 37 : | my $ce = $r->ce; | ||
| 38 : | my $authz = $r->authz; | ||
| 39 : | my $user = $r->param('user'); | ||
| 40 : | gage | 1368 | |
| 41 : | unless ($authz->hasPermissions($user, "send_mail")) { | ||
| 42 : | $self->{submitError} = "You are not authorized to send mail to students."; | ||
| 43 : | return; | ||
| 44 : | } | ||
| 45 : | gage | 1369 | ############################################################################################# |
| 46 : | # gather directory data | ||
| 47 : | ############################################################################################# | ||
| 48 : | my $emailDirectory = $ce->{courseDirs}->{email}; | ||
| 49 : | my $scoringDirectory = $ce->{courseDirs}->{scoring}; | ||
| 50 : | my $templateDirectory = $ce->{courseDirs}->{templates}; | ||
| 51 : | gage | 1368 | |
| 52 : | gage | 1369 | my $action = $r->param('action'); |
| 53 : | my $openfilename = $r->param('openfilename'); | ||
| 54 : | my $savefilename = $r->param('savefilename'); | ||
| 55 : | gage | 1370 | |
| 56 : | |||
| 57 : | #FIXME get these values from global course environment (see subroutines as well) | ||
| 58 : | my $default_msg_file = 'default.msg'; | ||
| 59 : | my $old_default_msg_file = 'old_default.msg'; | ||
| 60 : | |||
| 61 : | gage | 1372 | |
| 62 : | gage | 1370 | # store data |
| 63 : | $self->{defaultFrom} = 'FIXME from'; | ||
| 64 : | $self->{defaultReply} = 'FIXME reply'; | ||
| 65 : | $self->{rows} = (defined($r->param('rows'))) ? $r->param('rows') : $ce->{mail}->{editor_window_rows}; | ||
| 66 : | $self->{columns} = (defined($r->param('columns'))) ? $r->param('columns') : $ce->{mail}->{editor_window_columns}; | ||
| 67 : | $self->{default_msg_file} = $default_msg_file; | ||
| 68 : | $self->{old_default_msg_file} = $old_default_msg_file; | ||
| 69 : | gage | 1372 | $self->{merge_file} = (defined($r->param('merge_file' ))) ? $r->param('merge_file') : 'None'; |
| 70 : | gage | 1376 | $self->{preview_user} = (defined($r->param('preview_user'))) ? $r->param('preview_user') : $user; |
| 71 : | gage | 1372 | |
| 72 : | |||
| 73 : | ############################################################################################# | ||
| 74 : | # gather database data | ||
| 75 : | ############################################################################################# | ||
| 76 : | # FIXME this might be better done in body? We don't always need all of this data. or do we? | ||
| 77 : | gage | 1773 | my @users = $db->listUsers; |
| 78 : | gage | 1372 | my @user_records = (); |
| 79 : | gage | 1667 | foreach my $userName (@users) { |
| 80 : | my $userRecord = $db->getUser($userName); # checked | ||
| 81 : | die "record for user $userName not found" unless $userRecord; | ||
| 82 : | push(@user_records, $userRecord); | ||
| 83 : | } | ||
| 84 : | gage | 1720 | ########################### |
| 85 : | # Sort the users for presentation in the select list | ||
| 86 : | ########################### | ||
| 87 : | if (defined $r->param("sort_by") ) { | ||
| 88 : | my $sort_method = $r->param("sort_by"); | ||
| 89 : | if ($sort_method eq 'section') { | ||
| 90 : | @user_records = sort { (lc($a->section) cmp lc($b->section)) || (lc($a->last_name) cmp lc($b->last_name)) } @user_records; | ||
| 91 : | } elsif ($sort_method eq 'recitation') { | ||
| 92 : | @user_records = sort { (lc($a->recitation) cmp lc($b->recitation)) || (lc($a->last_name) cmp lc($b->last_name)) } @user_records; | ||
| 93 : | } elsif ($sort_method eq 'alphabetical') { | ||
| 94 : | @user_records = sort { (lc($a->last_name) cmp lc($b->last_name)) } @user_records; | ||
| 95 : | gage | 1773 | } elsif ($sort_method eq 'id' ) { |
| 96 : | @user_records = sort { $a->user_id cmp $b->user_id } @user_records; | ||
| 97 : | } | ||
| 98 : | } else { | ||
| 99 : | @user_records = sort { $a->user_id cmp $b->user_id } @user_records; | ||
| 100 : | gage | 1720 | } |
| 101 : | gage | 1372 | |
| 102 : | gage | 1720 | |
| 103 : | # replace the user names by a sorted version. | ||
| 104 : | @users = map {$_->user_id} @user_records; | ||
| 105 : | gage | 1372 | # store data |
| 106 : | $self->{ra_users} = \@users; | ||
| 107 : | $self->{ra_user_records} = \@user_records; | ||
| 108 : | |||
| 109 : | ############################################################################################# | ||
| 110 : | # gather list of recipients | ||
| 111 : | ############################################################################################# | ||
| 112 : | my @send_to = (); | ||
| 113 : | #FIXME this (radio) is a lousy name | ||
| 114 : | my $recipients = $r->param('radio'); | ||
| 115 : | gage | 1375 | if (defined($recipients) and $recipients eq 'all_students') { #only active students #FIXME status check?? |
| 116 : | gage | 1372 | foreach my $ur (@user_records) { |
| 117 : | push(@send_to,$ur->user_id) if $ur->status eq 'C' and not($ur->user_id =~ /practice/); | ||
| 118 : | } | ||
| 119 : | gage | 1375 | } elsif (defined($recipients) and $recipients eq 'studentID' ) { |
| 120 : | gage | 1372 | @send_to = $r->param('classList'); |
| 121 : | } else { | ||
| 122 : | gage | 1375 | # no recipients have been defined -- probably the first time on the page |
| 123 : | gage | 1372 | } |
| 124 : | $self->{ra_send_to} = \@send_to; | ||
| 125 : | gage | 1370 | ################################################################# |
| 126 : | # Check the validity of the input file name | ||
| 127 : | ################################################################# | ||
| 128 : | my $input_file = ''; | ||
| 129 : | #make sure an input message file was submitted and exists | ||
| 130 : | #else use the default message | ||
| 131 : | if ( defined($openfilename) ) { | ||
| 132 : | if ( -e "${emailDirectory}/$openfilename") { | ||
| 133 : | if ( -R "${emailDirectory}/$openfilename") { | ||
| 134 : | $input_file = $openfilename; | ||
| 135 : | gage | 1369 | } else { |
| 136 : | gage | 1370 | warn join("", |
| 137 : | "The file ${emailDirectory}/$openfilename is not readable by the webserver.",CGI::br(), | ||
| 138 : | "Check that it's permissions are set correctly.", | ||
| 139 : | ); | ||
| 140 : | gage | 1369 | } |
| 141 : | } else { | ||
| 142 : | gage | 1370 | $input_file = $default_msg_file; |
| 143 : | warn join("", | ||
| 144 : | "The file ${emailDirectory}/$openfilename cannot be found.",CGI::br(), | ||
| 145 : | "Check whether it exists and whether the directory $emailDirectory can be read by the webserver.",CGI::br(), | ||
| 146 : | "Using contents of the default message $default_msg_file instead.", | ||
| 147 : | ); | ||
| 148 : | gage | 1369 | } |
| 149 : | gage | 1370 | } else { |
| 150 : | gage | 1372 | $input_file = $default_msg_file; |
| 151 : | gage | 1370 | } |
| 152 : | gage | 1372 | $self->{input_file} =$input_file; |
| 153 : | gage | 1370 | |
| 154 : | ################################################################# | ||
| 155 : | # Determine the file name to save message into | ||
| 156 : | ################################################################# | ||
| 157 : | gage | 1371 | my $output_file = 'FIXME no output file specified'; |
| 158 : | gage | 1370 | if (defined($action) and $action eq 'Save as Default') { |
| 159 : | $output_file = $default_msg_file; | ||
| 160 : | gage | 1371 | } elsif ( defined($action) and ($action =~/save/i) and defined($savefilename) ){ |
| 161 : | gage | 1370 | $output_file = $savefilename; |
| 162 : | } elsif ( defined($input_file) ) { | ||
| 163 : | $output_file = $input_file; | ||
| 164 : | } | ||
| 165 : | gage | 1371 | # warn "FIXME savefilename $savefilename output file $output_file"; |
| 166 : | gage | 1370 | ################################################################# |
| 167 : | # Sanity check on save file name | ||
| 168 : | ################################################################# | ||
| 169 : | |||
| 170 : | if ($output_file =~ /^[~.]/ || $output_file =~ /\.\./) { | ||
| 171 : | gage | 1730 | $self->submission_error("For security reasons, you cannot specify a message file from a directory", |
| 172 : | "higher than the email directory (you can't use ../blah/blah for example). ", | ||
| 173 : | gage | 1371 | "Please specify a different file or move the needed file to the email directory", |
| 174 : | ); | ||
| 175 : | gage | 1370 | } |
| 176 : | gage | 1371 | unless ($output_file =~ m|\.msg$| ) { |
| 177 : | $self->submission_error("Invalid file name.", | ||
| 178 : | "The file name \"$output_file\" does not have a \".msg\" extension", | ||
| 179 : | "All email file names must end in the extension \".msg\"", | ||
| 180 : | "choose a file name with a \".msg\" extension.", | ||
| 181 : | "The message was not saved.", | ||
| 182 : | ); | ||
| 183 : | } | ||
| 184 : | $self->{output_file} = $output_file; # this is ok. It will be put back in the text input box for re-editing. | ||
| 185 : | gage | 1370 | # FIXME $output_file can be blank if there was no savefilename |
| 186 : | |||
| 187 : | ############################################################################################# | ||
| 188 : | # Determine input source | ||
| 189 : | ############################################################################################# | ||
| 190 : | my $input_source = ( defined( $r->param('body') ) and $action ne 'Open' ) ? 'form' : 'file'; | ||
| 191 : | # warn "FIXME input source is $input_source from $input_file"; | ||
| 192 : | ############################################################################################# | ||
| 193 : | # Get inputs | ||
| 194 : | ############################################################################################# | ||
| 195 : | my($from, $replyTo, $r_text, $subject); | ||
| 196 : | if ($input_source eq 'file') { | ||
| 197 : | gage | 1371 | # warn "FIXME obtaining source from $emailDirectory/$input_file"; |
| 198 : | gage | 1370 | ($from, $replyTo,$subject,$r_text) = $self->read_input_file("$emailDirectory/$input_file"); |
| 199 : | gage | 1371 | # warn "FIXME Done reading source"; |
| 200 : | gage | 1370 | |
| 201 : | } elsif ($input_source eq 'form') { | ||
| 202 : | # read info from the form | ||
| 203 : | # bail if there is no message body | ||
| 204 : | gage | 1369 | |
| 205 : | gage | 1370 | $from = $r->param('from'); |
| 206 : | $replyTo = $r->param('replyTo'); | ||
| 207 : | $subject = $r->param('subject'); | ||
| 208 : | my $body = $r->param('body'); | ||
| 209 : | # Sanity check: body must contain non-white space | ||
| 210 : | $self->submission_error('You didn\'t enter any message.') unless ($r->param('body') =~ /\S/); | ||
| 211 : | $r_text = \$body; | ||
| 212 : | gage | 1369 | |
| 213 : | gage | 1370 | } |
| 214 : | # store data | ||
| 215 : | $self->{from} = $from; | ||
| 216 : | $self->{replyTo} = $replyTo; | ||
| 217 : | $self->{subject} = $subject; | ||
| 218 : | $self->{r_text} = $r_text; | ||
| 219 : | |||
| 220 : | |||
| 221 : | gage | 1372 | |
| 222 : | ################################################################################### | ||
| 223 : | #Determine the appropriate script action from the buttons | ||
| 224 : | ################################################################################### | ||
| 225 : | # first time actions | ||
| 226 : | # open new file | ||
| 227 : | # open default file | ||
| 228 : | # choose merge file actions | ||
| 229 : | # chose merge button | ||
| 230 : | # option actions | ||
| 231 : | # 'reset rows' | ||
| 232 : | |||
| 233 : | # save actions | ||
| 234 : | # "save" button | ||
| 235 : | # "save as" button | ||
| 236 : | # "save as default" button | ||
| 237 : | # preview actions | ||
| 238 : | # 'preview' button | ||
| 239 : | # email actions | ||
| 240 : | # 'entire class' | ||
| 241 : | # 'selected studentIDs' | ||
| 242 : | # error actions (various) | ||
| 243 : | |||
| 244 : | |||
| 245 : | gage | 1369 | ############################################################################################# |
| 246 : | gage | 1370 | # if no form is submitted, gather data needed to produce the mail form and return |
| 247 : | gage | 1369 | ############################################################################################# |
| 248 : | gage | 1372 | my $to = $r->param('To'); |
| 249 : | my $script_action = ''; | ||
| 250 : | |||
| 251 : | |||
| 252 : | gage | 1773 | if(not defined($action) or $action eq 'Open' or $action eq $REFRESH_RESIZE_BUTTON or $action eq 'Sort by' |
| 253 : | gage | 1375 | or $action eq 'Set merge file to:' ){ |
| 254 : | gage | 1370 | # warn "FIXME action is |$action| no further initialization required"; |
| 255 : | gage | 1369 | return ''; |
| 256 : | } | ||
| 257 : | |||
| 258 : | |||
| 259 : | |||
| 260 : | |||
| 261 : | |||
| 262 : | ############################################################################################# | ||
| 263 : | gage | 1370 | # If form is submitted deal with filled out forms |
| 264 : | gage | 1369 | # and various actions resulting from different buttons |
| 265 : | ############################################################################################# | ||
| 266 : | |||
| 267 : | gage | 1372 | |
| 268 : | gage | 1370 | if ($action eq 'Save' or $action eq 'Save as:' or $action eq 'Save as Default') { |
| 269 : | |||
| 270 : | # warn "FIXME Saving files action = $action outputFileName=$output_file"; | ||
| 271 : | gage | 1369 | |
| 272 : | gage | 1370 | ################################################################# |
| 273 : | # construct message body | ||
| 274 : | ################################################################# | ||
| 275 : | my $temp_body = ${ $r_text }; | ||
| 276 : | $temp_body =~ s/\r\n/\n/g; | ||
| 277 : | $temp_body = join("", | ||
| 278 : | "From: $from \nReply-To: $replyTo\n" , | ||
| 279 : | "Subject: $subject\n" , | ||
| 280 : | "Message: \n $temp_body"); | ||
| 281 : | # warn "FIXME from $from | subject $subject |reply $replyTo|msg $temp_body"; | ||
| 282 : | ################################################################# | ||
| 283 : | # overwrite protection | ||
| 284 : | ################################################################# | ||
| 285 : | if ($action eq 'Save as:' and -e "$emailDirectory/$output_file") { | ||
| 286 : | gage | 1371 | $self->submission_error("The file $emailDirectory/$output_file already exists and cannot be overwritten", |
| 287 : | "The message was not saved"); | ||
| 288 : | gage | 1370 | return; |
| 289 : | } | ||
| 290 : | |||
| 291 : | ################################################################# | ||
| 292 : | # Back up existing file? | ||
| 293 : | ################################################################# | ||
| 294 : | gage | 1371 | if ($action eq 'Save as Default' and -e "$emailDirectory/$default_msg_file") { |
| 295 : | rename("$emailDirectory/$default_msg_file","$emailDirectory/$old_default_msg_file") or | ||
| 296 : | die "Can't rename $emailDirectory/$default_msg_file to $emailDirectory/$old_default_msg_file ", | ||
| 297 : | "Check permissions for webserver on directory $emailDirectory. $!"; | ||
| 298 : | $self->{message} .= "Backup file <code>$emailDirectory/$old_default_msg_file</code> created.".CGI::br(); | ||
| 299 : | gage | 1370 | } |
| 300 : | ################################################################# | ||
| 301 : | # Save the message | ||
| 302 : | ################################################################# | ||
| 303 : | $self->saveProblem($temp_body, "${emailDirectory}/$output_file" ); | ||
| 304 : | gage | 1371 | $self->{message} .= "Message saved to file <code>${emailDirectory}/$output_file</code>."; |
| 305 : | gage | 1370 | # warn "FIXME saving to ${emailDirectory}/$output_file"; |
| 306 : | gage | 1372 | } elsif ($action eq 'Preview') { |
| 307 : | $self->{response} = 'preview'; | ||
| 308 : | gage | 1370 | |
| 309 : | } elsif ($action eq 'Send Email') { | ||
| 310 : | gage | 1373 | $self->{response} = 'send_email'; |
| 311 : | |||
| 312 : | my @recipients = @{$self->{ra_send_to}}; | ||
| 313 : | warn "No recipients selected " unless @recipients; | ||
| 314 : | # get merge file | ||
| 315 : | my $merge_file = ( defined($self->{merge_file}) ) ? $self->{merge_file} : 'None'; | ||
| 316 : | my $delimiter = ','; | ||
| 317 : | gage | 1397 | my $rh_merge_data = $self->read_scoring_file("$merge_file", "$delimiter"); |
| 318 : | gage | 1376 | unless (ref($rh_merge_data) ) { |
| 319 : | warn "no merge data file"; | ||
| 320 : | $self->submission_error("Can't read merge file $merge_file. No message sent"); | ||
| 321 : | return; | ||
| 322 : | } ; | ||
| 323 : | gage | 1373 | |
| 324 : | gage | 1376 | |
| 325 : | gage | 1373 | foreach my $recipient (@recipients) { |
| 326 : | #warn "FIXME sending email to $recipient"; | ||
| 327 : | gage | 1667 | my $ur = $self->{db}->getUser($recipient); #checked |
| 328 : | die "record for user $recipient not found" unless $ur; | ||
| 329 : | sh002i | 1677 | unless ($ur->email_address) { |
| 330 : | warn "user $recipient does not have an email address -- skipping"; | ||
| 331 : | next; | ||
| 332 : | } | ||
| 333 : | gage | 1373 | my ($msg, $preview_header); |
| 334 : | eval{ ($msg,$preview_header) = $self->process_message($ur,$rh_merge_data); }; | ||
| 335 : | warn "There were errors in processing user $ur, merge file $merge_file. $@" if $@; | ||
| 336 : | my $mailer = Mail::Sender->new({ | ||
| 337 : | from => $from, | ||
| 338 : | to => $ur->email_address, | ||
| 339 : | smtp => $ce->{mail}->{smtpServer}, | ||
| 340 : | subject => $subject, | ||
| 341 : | headers => "X-Remote-Host: ".$r->get_remote_host(), | ||
| 342 : | }); | ||
| 343 : | unless (ref $mailer) { | ||
| 344 : | sh002i | 1677 | warn "Failed to create a mailer for user $recipient: $Mail::Sender::Error"; |
| 345 : | gage | 1373 | next; |
| 346 : | } | ||
| 347 : | unless (ref $mailer->Open()) { | ||
| 348 : | sh002i | 1677 | warn "Failed to open the mailer for user $recipient: $Mail::Sender::Error"; |
| 349 : | gage | 1373 | next; |
| 350 : | } | ||
| 351 : | my $MAIL = $mailer->GetHandle() or warn "Couldn't get handle"; | ||
| 352 : | print $MAIL $msg || warn "Couldn't print to $MAIL"; | ||
| 353 : | close $MAIL || warn "Couldn't close $MAIL"; | ||
| 354 : | #warn "FIXME mailed to ", $ur->email_address, "from $from subject $subject"; | ||
| 355 : | |||
| 356 : | } | ||
| 357 : | |||
| 358 : | gage | 1370 | } else { |
| 359 : | gage | 1373 | warn "Didn't recognize button $action"; |
| 360 : | gage | 1370 | } |
| 361 : | gage | 1369 | |
| 362 : | |||
| 363 : | |||
| 364 : | } #end initialize | ||
| 365 : | |||
| 366 : | gage | 1368 | |
| 367 : | |||
| 368 : | |||
| 369 : | gage | 1928 | |
| 370 : | gage | 1368 | sub body { |
| 371 : | gage | 1928 | my ($self) = @_; |
| 372 : | my $r = $self->r; | ||
| 373 : | my $urlpath = $r->urlpath; | ||
| 374 : | my $setID = $urlpath->arg("setID"); | ||
| 375 : | gage | 1372 | my $response = (defined($self->{response}))? $self->{response} : ''; |
| 376 : | if ($response eq 'preview') { | ||
| 377 : | $self->print_preview($setID); | ||
| 378 : | gage | 1373 | } elsif (($response eq 'send_email')){ |
| 379 : | $self->{message} .= CGI::h3("Email sent to "). join(" ", @{$self->{ra_send_to}}); | ||
| 380 : | gage | 1372 | $self->print_form($setID); |
| 381 : | gage | 1375 | } else { |
| 382 : | $self->print_form($setID); | ||
| 383 : | gage | 1372 | } |
| 384 : | |||
| 385 : | } | ||
| 386 : | sub print_preview { | ||
| 387 : | gage | 1928 | my ($self) = @_; |
| 388 : | my $r = $self->r; | ||
| 389 : | my $urlpath = $r->urlpath; | ||
| 390 : | my $setID = $urlpath->arg("setID"); | ||
| 391 : | |||
| 392 : | gage | 1372 | # get preview user |
| 393 : | gage | 1928 | my $ur = $r->db->getUser($self->{preview_user}); #checked |
| 394 : | gage | 1667 | die "record for preview user ".$self->{preview_user}. " not found." unless $ur; |
| 395 : | gage | 1372 | |
| 396 : | # get merge file | ||
| 397 : | my $merge_file = ( defined($self->{merge_file}) ) ? $self->{merge_file} : 'None'; | ||
| 398 : | my $delimiter = ','; | ||
| 399 : | gage | 1397 | my $rh_merge_data = $self->read_scoring_file("$merge_file", "$delimiter"); |
| 400 : | gage | 1372 | |
| 401 : | my ($msg, $preview_header) = $self->process_message($ur,$rh_merge_data); | ||
| 402 : | |||
| 403 : | my $recipients = join(" ",@{$self->{ra_send_to} }); | ||
| 404 : | gage | 1373 | my $errorMessage = defined($self->{submitError}) ? CGI::h3($self->{submitError} ) : '' ; |
| 405 : | $msg = join("", | ||
| 406 : | $errorMessage, | ||
| 407 : | $preview_header, | ||
| 408 : | "To: " , $ur->email_address,"\n", | ||
| 409 : | "From: " , $self->{from} , "\n" , | ||
| 410 : | "Reply-To: " , $self->{replyTo} , "\n" , | ||
| 411 : | "Subject: " , $self->{subject} , "\n" ,"\n" , | ||
| 412 : | $msg , "\n" | ||
| 413 : | ); | ||
| 414 : | gage | 1372 | |
| 415 : | gage | 1373 | return join("", '<pre>',$msg,"\n","\n", |
| 416 : | gage | 1372 | '</pre>', |
| 417 : | CGI::p('Use browser back button to return from preview mode'), | ||
| 418 : | CGI::h3('Emails to be sent to the following:'), | ||
| 419 : | $recipients, "\n", | ||
| 420 : | |||
| 421 : | ); | ||
| 422 : | |||
| 423 : | } | ||
| 424 : | sub print_form { | ||
| 425 : | gage | 1928 | my ($self) = @_; |
| 426 : | my $r = $self->r; | ||
| 427 : | my $urlpath = $r->urlpath; | ||
| 428 : | my $authz = $r->authz; | ||
| 429 : | my $db = $r->db; | ||
| 430 : | my $ce = $r->ce; | ||
| 431 : | my $courseName = $urlpath->arg("courseID"); | ||
| 432 : | my $setID = $urlpath->arg("setID"); | ||
| 433 : | my $user = $r->param('user'); | ||
| 434 : | |||
| 435 : | gage | 1368 | my $root = $ce->{webworkURLs}->{root}; |
| 436 : | gage | 1928 | |
| 437 : | gage | 1368 | |
| 438 : | return CGI::em("You are not authorized to access the Instructor tools.") unless $authz->hasPermissions($user, "access_instructor_tools"); | ||
| 439 : | |||
| 440 : | my $userTemplate = $db->newUser; | ||
| 441 : | my $permissionLevelTemplate = $db->newPermissionLevel; | ||
| 442 : | |||
| 443 : | # This code will require changing if the permission and user tables ever have different keys. | ||
| 444 : | gage | 1372 | my @users = @{ $self->{ra_users} }; |
| 445 : | my $ra_user_records = $self->{ra_user_records}; | ||
| 446 : | my %classlistLabels = ();# %$hr_classlistLabels; | ||
| 447 : | foreach my $ur (@{ $ra_user_records }) { | ||
| 448 : | gage | 1720 | $classlistLabels{$ur->user_id} = $ur->user_id.': '.$ur->last_name. ', '. $ur->first_name.' -- '.$ur->section." / ".$ur->recitation; |
| 449 : | gage | 1372 | } |
| 450 : | gage | 1368 | |
| 451 : | |||
| 452 : | ############################################################################################################## | ||
| 453 : | |||
| 454 : | gage | 1372 | |
| 455 : | gage | 1369 | my $from = $self->{from}; |
| 456 : | my $subject = $self->{subject}; | ||
| 457 : | my $replyTo = $self->{replyTo}; | ||
| 458 : | my $columns = $self->{columns}; | ||
| 459 : | my $rows = $self->{rows}; | ||
| 460 : | gage | 1370 | my $text = defined($self->{r_text}) ? ${ $self->{r_text} }: 'FIXME no text was produced by initialization!!'; |
| 461 : | my $input_file = $self->{input_file}; | ||
| 462 : | my $output_file = $self->{output_file}; | ||
| 463 : | gage | 1371 | my @sorted_messages = $self->get_message_file_names; |
| 464 : | my @sorted_merge_files = $self->get_merge_file_names; | ||
| 465 : | my $merge_file = ( defined($self->{merge_file}) ) ? $self->{merge_file} : 'None'; | ||
| 466 : | gage | 1372 | my $delimiter = ','; |
| 467 : | gage | 1397 | my $rh_merge_data = $self->read_scoring_file("$merge_file", "$delimiter"); |
| 468 : | gage | 1372 | my @merge_keys = keys %$rh_merge_data; |
| 469 : | my $preview_user = $self->{preview_user}; | ||
| 470 : | gage | 1667 | my $preview_record = $db->getUser($preview_user); # checked |
| 471 : | die "record for preview user ".$self->{preview_user}. " not found." unless $preview_record; | ||
| 472 : | gage | 1372 | |
| 473 : | gage | 1667 | |
| 474 : | gage | 1372 | ############################################################################################# |
| 475 : | |||
| 476 : | gage | 1369 | print CGI::start_form({method=>"post", action=>$r->uri()}); |
| 477 : | gage | 1372 | print $self->hidden_authen_fields(); |
| 478 : | ############################################################################################# | ||
| 479 : | # begin upper table | ||
| 480 : | ############################################################################################# | ||
| 481 : | |||
| 482 : | gage | 1368 | print CGI::start_table({-border=>'2', -cellpadding=>'4'}); |
| 483 : | gage | 1720 | print CGI::Tr({-align=>'left',-valign=>'top'}, |
| 484 : | gage | 1372 | ############################################################################################# |
| 485 : | # first column | ||
| 486 : | ############################################################################################# | ||
| 487 : | |||
| 488 : | gage | 1720 | CGI::td(CGI::strong("Message file: $input_file"),"\n",CGI::br(), |
| 489 : | gage | 1371 | CGI::submit(-name=>'action', -value=>'Open'), ' ',"\n", |
| 490 : | CGI::popup_menu(-name=>'openfilename', | ||
| 491 : | -values=>\@sorted_messages, | ||
| 492 : | -default=>$input_file | ||
| 493 : | ), "\n",CGI::br(), | ||
| 494 : | |||
| 495 : | "Save file to: $output_file","\n",CGI::br(), | ||
| 496 : | gage | 1370 | "\n", 'From:',' ', CGI::textfield(-name=>"from", -size=>30, -value=>$from, -override=>1), |
| 497 : | "\n", CGI::br(),'Reply-To: ', CGI::textfield(-name=>"replyTo", -size=>30, -value=>$replyTo, -override=>1), | ||
| 498 : | gage | 1376 | "\n", CGI::br(),'Subject: ', CGI::br(), CGI::textarea(-name=>'subject', -default=>$subject, -rows=>3,-columns=>30, -override=>1), |
| 499 : | gage | 1370 | ), |
| 500 : | gage | 1372 | ############################################################################################# |
| 501 : | # second column | ||
| 502 : | ############################################################################################# | ||
| 503 : | gage | 1773 | CGI::td({-align=>'left',style=>'font-size:smaller'}, |
| 504 : | |||
| 505 : | CGI::strong("Send to:"), | ||
| 506 : | gage | 1720 | CGI::radio_group(-name=>'radio', -values=>['all_students','studentID'], |
| 507 : | -labels=>{all_students=>'All',studentID => 'Selected'}, | ||
| 508 : | -default=>'studentID', | ||
| 509 : | gage | 1773 | -linebreak=>0 |
| 510 : | ), CGI::br(),CGI::br(), | ||
| 511 : | |||
| 512 : | CGI::input({type=>'submit',value=>'Sort by',name=>'action'}),, | ||
| 513 : | gage | 1720 | CGI::radio_group(-name=>'sort_by', -values=>['id','alphabetical','section','recitation'], |
| 514 : | gage | 1773 | -labels=>{id=>'Login',alphabetical=>'Alph.',section => 'Sec.',recitation=>'Rec.'}, |
| 515 : | gage | 1720 | -default=>defined($r->param("sort_by")) ? $r->param("sort_by") : 'id', |
| 516 : | gage | 1773 | -linebreak=>0 |
| 517 : | gage | 1720 | ), |
| 518 : | |||
| 519 : | gage | 1773 | CGI::br(),CGI::br(), |
| 520 : | gage | 1720 | CGI::popup_menu(-name=>'classList', |
| 521 : | -values=>\@users, | ||
| 522 : | -labels=>\%classlistLabels, | ||
| 523 : | -size => 10, | ||
| 524 : | -multiple => 1, | ||
| 525 : | -default=>$user | ||
| 526 : | ), | ||
| 527 : | ), | ||
| 528 : | gage | 1370 | |
| 529 : | gage | 1720 | |
| 530 : | gage | 1372 | ############################################################################################# |
| 531 : | # third column | ||
| 532 : | ############################################################################################# | ||
| 533 : | gage | 1370 | CGI::td({align=>'left'}, |
| 534 : | gage | 1720 | "<b>Merge file:</b> $merge_file", CGI::br(), |
| 535 : | gage | 1375 | CGI::submit(-name=>'action', -value=>'Set merge file to:'),CGI::br(), |
| 536 : | gage | 1371 | CGI::popup_menu(-name=>'merge_file', |
| 537 : | -values=>\@sorted_merge_files, | ||
| 538 : | -default=>$merge_file, | ||
| 539 : | gage | 1372 | ), "\n",CGI::hr(),CGI::br(), |
| 540 : | CGI::submit(-name=>'action', -value=>'preview',-label=>'Preview')," email to ", | ||
| 541 : | CGI::popup_menu(-name=>'preview_user', | ||
| 542 : | gage | 1370 | -values=>\@users, |
| 543 : | gage | 1372 | #-labels=>\%classlistLabels, |
| 544 : | -default=>$preview_user, | ||
| 545 : | gage | 1369 | ), |
| 546 : | gage | 1372 | CGI::hr(), |
| 547 : | gage | 1720 | CGI::submit(-name=>'action', -value=>'resize', -label=>$REFRESH_RESIZE_BUTTON),CGI::br(), |
| 548 : | gage | 1370 | " Rows: ", CGI::textfield(-name=>'rows', -size=>3, -value=>$rows), |
| 549 : | " Columns: ", CGI::textfield(-name=>'columns', -size=>3, -value=>$columns), | ||
| 550 : | CGI::br(),CGI::br(), | ||
| 551 : | #show available macros | ||
| 552 : | CGI::popup_menu( | ||
| 553 : | -name=>'dummyName', | ||
| 554 : | -values=>['', '$SID', '$FN', '$LN', '$SECTION', '$RECITATION','$STATUS', '$EMAIL', '$LOGIN', '$COL[3]', '$COL[-1]'], | ||
| 555 : | -labels=>{''=>'list of insertable macros', | ||
| 556 : | '$SID'=>'$SID - Student ID', | ||
| 557 : | '$FN'=>'$FN - First name', | ||
| 558 : | '$LN'=>'$LN - Last name', | ||
| 559 : | gage | 1372 | '$SECTION'=>'$SECTION', |
| 560 : | gage | 1370 | '$RECITATION'=>'$RECITATION', |
| 561 : | '$STATUS'=>'$STATUS - C, Audit, Drop, etc.', | ||
| 562 : | '$EMAIL'=>'$EMAIL - Email address', | ||
| 563 : | '$LOGIN'=>'$LOGIN - Login', | ||
| 564 : | gage | 1372 | '$COL[3]'=>'$COL[3] - 3rd col', |
| 565 : | gage | 1370 | '$COL[-1]'=>'$COL[-1] - Last column' |
| 566 : | } | ||
| 567 : | ), "\n", | ||
| 568 : | ), | ||
| 569 : | gage | 1368 | |
| 570 : | gage | 1370 | ); # end Tr |
| 571 : | gage | 1372 | print CGI::end_table(); |
| 572 : | ############################################################################################# | ||
| 573 : | # end upper table | ||
| 574 : | ############################################################################################# | ||
| 575 : | |||
| 576 : | # show merge file | ||
| 577 : | # print "<pre>",(map {$_ =~s/\s/\./g;$_} map {sprintf('%-8.8s',$_);} 0..8),"</pre>"; | ||
| 578 : | # print CGI::popup_menu( | ||
| 579 : | # -name=>'dummyName2', | ||
| 580 : | # -values=>\@merge_keys, | ||
| 581 : | # -labels=>$rh_merge_data, | ||
| 582 : | # -multiple=>1, | ||
| 583 : | # -size =>2, | ||
| 584 : | # | ||
| 585 : | # ), "\n",CGI::br(); | ||
| 586 : | # warn "merge keys ", join( " ",@merge_keys); | ||
| 587 : | ############################################################################################# | ||
| 588 : | # merge file fragment and message text area field | ||
| 589 : | ############################################################################################# | ||
| 590 : | gage | 1373 | my @tmp2; |
| 591 : | gage | 1667 | eval{ @tmp2= @{$rh_merge_data->{ $db->getUser($preview_user)->student_id } };}; # checked |
| 592 : | gage | 1730 | if ($@ and $merge_file ne 'None') { |
| 593 : | gage | 1381 | print "No merge data for $preview_user in merge file: <$merge_file>",CGI::br(); |
| 594 : | gage | 1373 | } else { |
| 595 : | print CGI::pre("",data_format(0..($#tmp2)),"\n", data_format(@tmp2)); | ||
| 596 : | } | ||
| 597 : | gage | 1368 | #create a textbox with the subject and a textarea with the message |
| 598 : | #print actual body of message | ||
| 599 : | gage | 1369 | |
| 600 : | gage | 1370 | print "\n", CGI::p( $self->{message}) if defined($self->{message}); |
| 601 : | gage | 1369 | print "\n", CGI::p( CGI::textarea(-name=>'body', -default=>$text, -rows=>$rows, -columns=>$columns, -override=>1)); |
| 602 : | gage | 1372 | |
| 603 : | ############################################################################################# | ||
| 604 : | # action button table | ||
| 605 : | ############################################################################################# | ||
| 606 : | gage | 1370 | print CGI::table( { -border=>2,-cellpadding=>4}, |
| 607 : | CGI::Tr( | ||
| 608 : | CGI::td( CGI::submit(-name=>'action', -value=>'Send Email') ), "\n", | ||
| 609 : | CGI::td(CGI::submit(-name=>'action', -value=>'Save')," to $output_file"), " \n", | ||
| 610 : | CGI::td(CGI::submit(-name=>'action', -value=>'Save as:'), | ||
| 611 : | CGI::textfield(-name=>'savefilename', -size => 20, -value=> "$output_file", -override=>1) | ||
| 612 : | ), "\n", | ||
| 613 : | CGI::td(CGI::submit(-name=>'action', -value=>'Save as Default')), | ||
| 614 : | ) | ||
| 615 : | ); | ||
| 616 : | gage | 1368 | |
| 617 : | ############################################################################################################## | ||
| 618 : | gage | 1369 | |
| 619 : | print CGI::end_form(); | ||
| 620 : | gage | 1368 | return ""; |
| 621 : | } | ||
| 622 : | |||
| 623 : | gage | 1369 | ############################################################################## |
| 624 : | # Utility methods | ||
| 625 : | ############################################################################## | ||
| 626 : | gage | 1370 | sub submission_error { |
| 627 : | gage | 1369 | my $self = shift; |
| 628 : | gage | 1371 | my $msg = join( " ", @_); |
| 629 : | gage | 1730 | $self->{submitError} .= CGI::br().$msg; |
| 630 : | gage | 1369 | return; |
| 631 : | } | ||
| 632 : | |||
| 633 : | gage | 1370 | sub saveProblem { |
| 634 : | my $self = shift; | ||
| 635 : | my ($body, $probFileName)= @_; | ||
| 636 : | local(*PROBLEM); | ||
| 637 : | open (PROBLEM, ">$probFileName") || | ||
| 638 : | $self->submission_error("Could not open $probFileName for writing. | ||
| 639 : | Check that the permissions for this problem are 660 (-rw-rw----)"); | ||
| 640 : | print PROBLEM $body; | ||
| 641 : | close PROBLEM; | ||
| 642 : | chmod 0660, "$probFileName" || | ||
| 643 : | $self->submission_error(" | ||
| 644 : | CAN'T CHANGE PERMISSIONS ON FILE $probFileName"); | ||
| 645 : | } | ||
| 646 : | |||
| 647 : | sub read_input_file { | ||
| 648 : | my $self = shift; | ||
| 649 : | my $filePath = shift; | ||
| 650 : | my ($text, @text); | ||
| 651 : | my $header = ''; | ||
| 652 : | my ($subject, $from, $replyTo); | ||
| 653 : | local(*FILE); | ||
| 654 : | gage | 1371 | if (-e "$filePath" and -r "$filePath") { |
| 655 : | open FILE, "$filePath" || do { $self->submission_error("Can't open $filePath"); return}; | ||
| 656 : | while ($header !~ s/Message:\s*$//m and not eof(FILE)) { | ||
| 657 : | gage | 1370 | $header .= <FILE>; |
| 658 : | } | ||
| 659 : | $text = join( '', <FILE>); | ||
| 660 : | $text =~ s/^\s*//; # remove initial white space if any. | ||
| 661 : | $header =~ /^From:\s(.*)$/m; | ||
| 662 : | $from = $1 or $from = $self->{defaultFrom}; | ||
| 663 : | |||
| 664 : | $header =~ /^Reply-To:\s(.*)$/m; | ||
| 665 : | $replyTo = $1 or $replyTo = $self->{defaultReply}; | ||
| 666 : | |||
| 667 : | $header =~ /^Subject:\s(.*)$/m; | ||
| 668 : | $subject = $1; | ||
| 669 : | |||
| 670 : | } else { | ||
| 671 : | $from = $self->{defaultFrom}; | ||
| 672 : | $replyTo = $self->{defaultReply}; | ||
| 673 : | gage | 1371 | $text = (-e "$filePath") ? "FIXME file $filePath can't be read" :"FIXME file $filePath doesn't exist"; |
| 674 : | gage | 1370 | $subject = "FIXME default subject"; |
| 675 : | } | ||
| 676 : | return ($from, $replyTo, $subject, \$text); | ||
| 677 : | } | ||
| 678 : | gage | 1371 | |
| 679 : | |||
| 680 : | gage | 1397 | sub get_message_file_names { |
| 681 : | my $self = shift; | ||
| 682 : | return $self->read_dir($self->{ce}->{courseDirs}->{email}, '\\.msg$'); | ||
| 683 : | gage | 1371 | } |
| 684 : | gage | 1397 | sub get_merge_file_names { |
| 685 : | my $self = shift; | ||
| 686 : | gage | 1730 | return 'None', $self->read_dir($self->{ce}->{courseDirs}->{scoring}, '\\.csv$'); #FIXME ? check that only readable files are listed. |
| 687 : | gage | 1371 | } |
| 688 : | gage | 1372 | |
| 689 : | gage | 1397 | |
| 690 : | gage | 1372 | sub getRecord { |
| 691 : | my $self = shift; | ||
| 692 : | my $line = shift; | ||
| 693 : | my $delimiter = shift; | ||
| 694 : | $delimiter = ',' unless defined($delimiter); | ||
| 695 : | |||
| 696 : | # Takes a delimited line as a parameter and returns an | ||
| 697 : | # array. Note that all white space is removed. If the | ||
| 698 : | # last field is empty, the last element of the returned | ||
| 699 : | # array is also empty (unlike what the perl split command | ||
| 700 : | # would return). E.G. @lineArray=&getRecord(\$delimitedLine). | ||
| 701 : | |||
| 702 : | my(@lineArray); | ||
| 703 : | $line.=$delimiter; # add 'A' to end of line so that | ||
| 704 : | # last field is never empty | ||
| 705 : | @lineArray = split(/\s*${delimiter}\s*/,$line); | ||
| 706 : | $lineArray[0] =~s/^\s*//; # remove white space from first element | ||
| 707 : | @lineArray; | ||
| 708 : | } | ||
| 709 : | |||
| 710 : | sub process_message { | ||
| 711 : | my $self = shift; | ||
| 712 : | my $ur = shift; | ||
| 713 : | my $rh_merge_data = shift; | ||
| 714 : | my $text = defined($self->{r_text}) ? ${ $self->{r_text} }: | ||
| 715 : | gage | 1730 | 'FIXME no text was produced by initialization!!'; |
| 716 : | my $merge_file = ( defined($self->{merge_file}) ) ? $self->{merge_file} : 'None'; | ||
| 717 : | gage | 1372 | #user macros that can be used in the email message |
| 718 : | my $SID = $ur->student_id; | ||
| 719 : | my $FN = $ur->first_name; | ||
| 720 : | my $LN = $ur->last_name; | ||
| 721 : | my $SECTION = $ur->section; | ||
| 722 : | my $RECITATION = $ur->recitation; | ||
| 723 : | my $STATUS = $ur->status; | ||
| 724 : | my $EMAIL = $ur->email_address; | ||
| 725 : | my $LOGIN = $ur->user_id; | ||
| 726 : | gage | 1730 | |
| 727 : | gage | 1372 | # get record from merge file |
| 728 : | # FIXME this is inefficient. The info should be cached | ||
| 729 : | gage | 1373 | my @COL = defined($rh_merge_data->{$SID}) ? @{$rh_merge_data->{$SID} } : (); |
| 730 : | gage | 1730 | if ($merge_file ne 'None' && not defined($rh_merge_data->{$SID}) ) { |
| 731 : | $self->submission_error( "No merge data for $SID $FN $LN $LOGIN"); | ||
| 732 : | } | ||
| 733 : | gage | 1372 | |
| 734 : | my $endCol = @COL; | ||
| 735 : | # for safety, only evaluate special variables | ||
| 736 : | gage | 1373 | my $msg = $text; |
| 737 : | $msg =~ s/(\$SID)/eval($1)/ge; | ||
| 738 : | $msg =~ s/(\$LN)/eval($1)/ge; | ||
| 739 : | $msg =~ s/(\$FN)/eval($1)/ge; | ||
| 740 : | $msg =~ s/(\$STATUS)/eval($1)/ge; | ||
| 741 : | $msg =~ s/(\$SECTION)/eval($1)/ge; | ||
| 742 : | $msg =~ s/(\$RECITATION)/eval($1)/ge; | ||
| 743 : | $msg =~ s/(\$EMAIL)/eval($1)/ge; | ||
| 744 : | $msg =~ s/(\$LOGIN)/eval($1)/ge; | ||
| 745 : | $msg =~ s/\$COL\[ *-/\$COL\[$endCol-/g; | ||
| 746 : | $msg =~ s/(\$COL\[.*?\])/eval($1)/ge; | ||
| 747 : | |||
| 748 : | $msg =~ s/\r//g; | ||
| 749 : | gage | 1372 | |
| 750 : | my $preview_header = CGI::pre("",data_format(0..($#COL)),"\n", data_format(@COL)). | ||
| 751 : | CGI::h3( "This sample mail would be sent to $EMAIL"); | ||
| 752 : | |||
| 753 : | |||
| 754 : | return $msg, $preview_header; | ||
| 755 : | } | ||
| 756 : | sub data_format { | ||
| 757 : | map {$_ =~s/\s/\./g;$_} map {sprintf('%-8.8s',$_);} @_; | ||
| 758 : | } | ||
| 759 : | gage | 1368 | 1; |
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