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1 | #!/usr/bin/perl |
2 | |
3 | # ------------------------------------------------------------------- |
821a0fde |
4 | # $Id$ |
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5 | # ------------------------------------------------------------------- |
478f608d |
6 | # Copyright (C) 2002-2009 SQLFairy Authors |
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7 | # |
8 | # This program is free software; you can redistribute it and/or |
9 | # modify it under the terms of the GNU General Public License as |
10 | # published by the Free Software Foundation; version 2. |
11 | # |
12 | # This program is distributed in the hope that it will be useful, but |
13 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 | # General Public License for more details. |
16 | # |
17 | # You should have received a copy of the GNU General Public License |
18 | # along with this program; if not, write to the Free Software |
19 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
20 | # 02111-1307 USA |
21 | # ------------------------------------------------------------------- |
22 | |
23 | =head1 NAME |
24 | |
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25 | sqlt.cgi - CGI front-end for SQL::Translator |
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26 | |
27 | =head1 DESCRIPTION |
28 | |
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29 | Place this script in your "cgi-bin" directory and point your browser |
30 | to it. This script is meant to be a simple graphical interface to |
31 | all the parsers and producers of SQL::Translator. |
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32 | |
33 | =cut |
34 | |
42b19e6f |
35 | # ------------------------------------------------------------------- |
36 | |
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37 | use strict; |
38 | use CGI; |
39 | use SQL::Translator; |
40 | |
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41 | my $q = CGI->new; |
42 | |
43 | eval { |
44 | if ( $q->param ) { |
45df156a |
45 | my $data; |
46 | if ( $q->param('schema') ) { |
47 | $data = $q->param('schema'); |
48 | } |
49 | elsif ( my $fh = $q->upload('schema_file') ) { |
50 | local $/; |
51 | $data = <$fh>; |
52 | } |
53 | die "No schema provided!\n" unless $data; |
54 | |
55 | my $producer = $q->param('producer'); |
42b19e6f |
56 | my $output_type = $producer eq 'Diagram' |
57 | ? $q->param('diagram_output_type') |
58 | : $producer eq 'GraphViz' |
59 | ? $q->param('graphviz_output_type') |
db443c26 |
60 | : '' |
42b19e6f |
61 | ; |
62 | |
63 | my $t = SQL::Translator->new( |
64 | from => $q->param('parser'), |
65 | producer_args => { |
66 | add_drop_table => $q->param('add_drop_table'), |
67 | output_type => $output_type, |
68 | title => $q->param('title') || 'Schema', |
69 | natural_join => $q->param('natural_join') eq 'no' ? 0 : 1, |
70 | join_pk_only => $q->param('natural_join') eq 'pk_only' |
71 | ? 1 : 0, |
72 | add_color => $q->param('add_color'), |
73 | skip_fields => $q->param('skip_fields'), |
74 | show_fk_only => $q->param('show_fk_only'), |
75 | font_size => $q->param('font_size'), |
76 | no_columns => $q->param('no_columns'), |
77 | node_shape => $q->param('node_shape'), |
78 | layout => $q->param('layout') || '', |
79 | height => $q->param('height') || 0, |
80 | width => $q->param('width') || 0, |
81 | show_fields => $q->param('show_fields') || 0, |
82 | ttfile => $q->upload('template'), |
83 | validate => $q->param('validate'), |
84 | emit_empty_tags => $q->param('emit_empty_tags'), |
85 | attrib_values => $q->param('attrib_values'), |
86 | no_comments => !$q->param('comments'), |
87 | }, |
88 | parser_args => { |
89 | trim_fields => $q->param('trim_fields'), |
90 | scan_fields => $q->param('scan_fields'), |
91 | field_separator => $q->param('fs'), |
92 | record_separator => $q->param('rs'), |
93 | }, |
94 | ) or die SQL::Translator->error; |
95 | |
96 | my $image_type = ''; |
97 | my $text_type = 'plain'; |
98 | if ( $output_type =~ /(gif|png|jpeg)/ ) { |
99 | $image_type = $output_type; |
100 | } |
101 | elsif ( $output_type eq 'svg' ) { |
102 | $image_type = 'svg+xml'; |
103 | } |
104 | elsif ( $output_type =~ /gd/ ) { |
105 | $image_type = 'png'; |
106 | } |
107 | elsif ( $output_type eq 'ps' ) { |
108 | $text_type = 'postscript'; |
109 | } |
db443c26 |
110 | elsif ( $producer eq 'HTML' ) { |
111 | $text_type = 'html'; |
112 | } |
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113 | |
114 | my $header_type = $image_type ? "image/$image_type" : "text/$text_type"; |
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115 | |
116 | $t->data( $data ); |
117 | $t->producer( $producer ); |
118 | my $output = $t->translate or die $t->error; |
119 | |
120 | print $q->header( -type => $header_type ), $output; |
121 | } |
122 | else { |
123 | show_form( $q ); |
124 | } |
125 | }; |
126 | |
127 | if ( my $error = $@ ) { |
128 | print $q->header, $q->start_html('Error'), |
129 | $q->h1('Error'), $error, $q->end_html; |
130 | } |
131 | |
132 | # ------------------------------------------------------------------- |
133 | sub show_form { |
134 | my $q = shift; |
135 | my $title = 'SQL::Translator'; |
136 | |
137 | print $q->header, |
138 | $q->start_html( -title => $title ), |
139 | $q->h1( qq[<a href="http://sqlfairy.sourceforge.net">$title</a>] ), |
140 | $q->start_form(-enctype => 'multipart/form-data'), |
141 | $q->table( { -border => 1 }, |
142 | $q->Tr( |
143 | $q->td( [ |
42b19e6f |
144 | 'Upload your schema file:', |
145 | $q->filefield( -name => 'schema_file'), |
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146 | ] ), |
147 | ), |
148 | $q->Tr( |
149 | $q->td( [ |
42b19e6f |
150 | 'Or paste your schema here:', |
151 | $q->textarea( |
152 | -name => 'schema', |
153 | -rows => 5, |
154 | -columns => 60, |
155 | ), |
45df156a |
156 | ] ), |
157 | ), |
158 | $q->Tr( |
159 | $q->td( [ |
160 | 'Parser:', |
161 | $q->radio_group( |
162 | -name => 'parser', |
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163 | -values => [ qw( MySQL PostgreSQL Oracle |
164 | Sybase Excel XML-SQLFairy xSV |
165 | ) ], |
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166 | -default => 'MySQL', |
167 | -rows => 3, |
168 | ), |
169 | ] ), |
170 | ), |
171 | $q->Tr( |
172 | $q->td( [ |
173 | 'Producer:', |
174 | $q->radio_group( |
175 | -name => 'producer', |
176 | -values => [ qw[ ClassDBI Diagram GraphViz HTML |
42b19e6f |
177 | MySQL Oracle POD PostgreSQL SQLite Sybase |
178 | TTSchema XML-SQLFairy |
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179 | ] ], |
180 | -default => 'GraphViz', |
181 | -rows => 3, |
182 | ), |
183 | ] ), |
184 | ), |
185 | $q->Tr( |
42b19e6f |
186 | $q->td( |
187 | { -colspan => 2, -align => 'center' }, |
188 | $q->submit( |
189 | -name => 'submit', |
190 | -value => 'Submit', |
191 | ) |
192 | ), |
193 | ), |
194 | $q->Tr( |
195 | $q->th( |
196 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
197 | 'General Options:' |
198 | ), |
199 | ), |
200 | $q->Tr( |
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201 | $q->td( [ |
42b19e6f |
202 | 'Validate Schema:', |
203 | $q->radio_group( |
204 | -name => 'validate', |
205 | -values => [ 1, 0 ], |
206 | -labels => { |
207 | 1 => 'Yes', |
208 | 0 => 'No' |
209 | }, |
210 | -default => 0, |
211 | -rows => 2, |
212 | ), |
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213 | ] ), |
214 | ), |
215 | $q->Tr( |
42b19e6f |
216 | $q->th( |
217 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
218 | 'DB Producer Options:' |
219 | ), |
220 | ), |
221 | $q->Tr( |
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222 | $q->td( [ |
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223 | 'Add "DROP TABLE" statements:', |
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224 | $q->radio_group( |
42b19e6f |
225 | -name => 'add_drop_table', |
226 | -values => [ 1, 0 ], |
227 | -labels => { |
228 | 1 => 'Yes', |
229 | 0 => 'No' |
230 | }, |
231 | -default => 0, |
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232 | -rows => 2, |
233 | ), |
234 | ] ), |
235 | ), |
236 | $q->Tr( |
237 | $q->td( [ |
42b19e6f |
238 | 'Include comments:', |
239 | $q->radio_group( |
240 | -name => 'comments', |
241 | -values => [ 1, 0 ], |
242 | -labels => { |
243 | 1 => 'Yes', |
244 | 0 => 'No' |
245 | }, |
246 | -default => 1, |
247 | -rows => 2, |
248 | ), |
249 | ] ), |
250 | ), |
251 | $q->Tr( |
252 | $q->th( |
253 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
254 | 'HTML/POD/Diagram Producer Options:' |
255 | ), |
256 | ), |
257 | $q->Tr( |
258 | $q->td( [ |
259 | 'Title:', |
260 | $q->textfield('title'), |
261 | ] ), |
262 | ), |
263 | $q->Tr( |
264 | $q->th( |
265 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
266 | 'TTSchema Producer Options:' |
267 | ), |
268 | ), |
269 | $q->Tr( |
270 | $q->td( [ |
271 | 'Template:', |
272 | $q->filefield( -name => 'template'), |
273 | ] ), |
274 | ), |
275 | $q->Tr( |
276 | $q->th( |
277 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
278 | 'Graphical Producer Options' |
279 | ), |
280 | ), |
281 | $q->Tr( |
282 | $q->td( [ |
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283 | 'Perform Natural Joins:', |
284 | $q->radio_group( |
285 | -name => 'natural_join', |
286 | -values => [ 'no', 'yes', 'pk_only' ], |
287 | -labels => { |
288 | no => 'No', |
289 | yes => 'Yes, on all like-named fields', |
290 | pk_only => 'Yes, but only from primary keys' |
291 | }, |
292 | -default => 'no', |
293 | -rows => 3, |
294 | ), |
295 | ] ), |
296 | ), |
297 | $q->Tr( |
298 | $q->td( [ |
299 | 'Skip These Fields in Natural Joins:', |
300 | $q->textarea( |
301 | -name => 'skip_fields', |
302 | -rows => 3, |
303 | -columns => 60, |
304 | ), |
305 | ] ), |
306 | ), |
307 | $q->Tr( |
308 | $q->td( [ |
42b19e6f |
309 | 'Show Only Foreign Keys:', |
310 | $q->radio_group( |
311 | -name => 'show_fk_only', |
312 | -values => [ 1, 0 ], |
313 | -default => 0, |
314 | -labels => { |
315 | 1 => 'Yes', |
316 | 0 => 'No', |
317 | }, |
318 | -rows => 2, |
319 | ), |
320 | ] ), |
321 | ), |
322 | $q->Tr( |
323 | $q->td( [ |
324 | 'Add Color:', |
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325 | $q->radio_group( |
326 | -name => 'add_color', |
327 | -values => [ 1, 0 ], |
328 | -labels => { |
329 | 1 => 'Yes', |
330 | 0 => 'No' |
331 | }, |
332 | -default => 1, |
333 | -rows => 2, |
334 | ), |
335 | ] ), |
336 | ), |
337 | $q->Tr( |
338 | $q->td( [ |
42b19e6f |
339 | 'Show Field Names:', |
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340 | $q->radio_group( |
42b19e6f |
341 | -name => 'show_fields', |
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342 | -values => [ 1, 0 ], |
42b19e6f |
343 | -default => 1, |
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344 | -labels => { |
345 | 1 => 'Yes', |
346 | 0 => 'No', |
347 | }, |
348 | -rows => 2, |
349 | ), |
350 | ] ), |
351 | ), |
352 | $q->Tr( |
42b19e6f |
353 | $q->th( |
354 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
355 | 'Diagram Producer Options' |
356 | ), |
357 | ), |
358 | $q->Tr( |
359 | $q->td( [ |
360 | 'Output Type:', |
361 | $q->radio_group( |
362 | -name => 'diagram_output_type', |
363 | -values => [ 'png', 'jpeg' ], |
364 | -default => 'png', |
365 | -rows => 2, |
366 | ), |
367 | ] ), |
368 | ), |
369 | $q->Tr( |
45df156a |
370 | $q->td( [ |
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371 | 'Font Size:', |
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372 | $q->radio_group( |
373 | -name => 'font_size', |
374 | -values => [ qw( small medium large ) ], |
375 | -default => 'medium', |
376 | -rows => 3, |
377 | ), |
378 | ] ), |
379 | ), |
380 | $q->Tr( |
381 | $q->td( [ |
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382 | 'Number of Columns:', |
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383 | $q->textfield('no_columns'), |
384 | ] ), |
385 | ), |
386 | $q->Tr( |
42b19e6f |
387 | $q->th( |
388 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
389 | 'GraphViz Producer Options' |
390 | ), |
391 | ), |
392 | $q->Tr( |
393 | $q->td( [ |
394 | 'Output Type:', |
395 | $q->radio_group( |
396 | -name => 'graphviz_output_type', |
397 | -values => [ qw( canon text ps hpgl pcl mif pic |
398 | gd gd2 gif jpeg png wbmp cmap ismap imap |
399 | vrml vtx mp fig svg plain |
400 | ) ], |
401 | -default => 'png', |
402 | -rows => 4, |
403 | ), |
404 | ] ), |
405 | ), |
406 | $q->Tr( |
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407 | $q->td( [ |
42b19e6f |
408 | 'Layout:', |
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409 | $q->radio_group( |
410 | -name => 'layout', |
411 | -values => [ qw( dot neato twopi ) ], |
412 | -default => 'dot', |
413 | -rows => 3, |
414 | ), |
415 | ] ), |
416 | ), |
417 | $q->Tr( |
418 | $q->td( [ |
42b19e6f |
419 | 'Node Shape:', |
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420 | $q->radio_group( |
421 | -name => 'node_shape', |
422 | -values => [ qw( record plaintext ellipse |
423 | circle egg triangle box diamond trapezium |
424 | parallelogram house hexagon octagon |
425 | ) ], |
426 | -default => 'record', |
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427 | -rows => 4, |
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428 | ), |
429 | ] ), |
430 | ), |
431 | $q->Tr( |
432 | $q->td( [ |
42b19e6f |
433 | 'Height:', |
434 | $q->textfield( -name => 'height' ), |
435 | ] ), |
436 | ), |
437 | $q->Tr( |
438 | $q->td( [ |
439 | 'Width:', |
440 | $q->textfield( -name => 'width' ), |
441 | ] ), |
442 | ), |
443 | $q->Tr( |
444 | $q->th( |
445 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
446 | 'XML Producer Options:' |
447 | ), |
448 | ), |
449 | $q->Tr( |
450 | $q->td( [ |
451 | 'Use attributes for values:', |
45df156a |
452 | $q->radio_group( |
42b19e6f |
453 | -name => 'attrib-values', |
45df156a |
454 | -values => [ 1, 0 ], |
42b19e6f |
455 | -labels => { |
456 | 1 => 'Yes', |
457 | 0 => 'No' |
45df156a |
458 | }, |
42b19e6f |
459 | -default => 0, |
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460 | -rows => 2, |
461 | ), |
462 | ] ), |
463 | ), |
464 | $q->Tr( |
465 | $q->td( [ |
42b19e6f |
466 | 'Emit Empty Tags:', |
467 | $q->radio_group( |
468 | -name => 'emit-empty-tags', |
469 | -values => [ 1, 0 ], |
470 | -labels => { |
471 | 1 => 'Yes', |
472 | 0 => 'No' |
473 | }, |
474 | -default => 0, |
475 | -rows => 2, |
476 | ), |
477 | ] ), |
478 | ), |
479 | $q->Tr( |
480 | $q->th( |
481 | { align => 'left', bgcolor => 'lightgrey', colspan => 2 }, |
482 | 'xSV Parser Options' |
483 | ), |
484 | ), |
485 | $q->Tr( |
486 | $q->td( [ |
487 | 'Field Separator:', |
488 | $q->textfield( -name => 'fs' ), |
45df156a |
489 | ] ), |
490 | ), |
491 | $q->Tr( |
492 | $q->td( [ |
42b19e6f |
493 | 'Record Separator:', |
494 | $q->textfield( -name => 'rs' ), |
495 | ] ), |
496 | ), |
497 | $q->Tr( |
498 | $q->td( [ |
499 | 'Trim Whitespace Around Fields:', |
500 | $q->radio_group( |
501 | -name => 'trim_fields', |
502 | -values => [ 1, 0 ], |
503 | -default => 1, |
504 | -labels => { |
505 | 1 => 'Yes', |
506 | 0 => 'No', |
507 | }, |
508 | -rows => 2, |
509 | ), |
510 | ] ), |
511 | ), |
512 | $q->Tr( |
513 | $q->td( [ |
514 | 'Scan Fields for Data Type:', |
515 | $q->radio_group( |
516 | -name => 'scan_fields', |
517 | -values => [ 1, 0 ], |
518 | -default => 1, |
519 | -labels => { |
520 | 1 => 'Yes', |
521 | 0 => 'No', |
522 | }, |
523 | -rows => 2, |
524 | ), |
45df156a |
525 | ] ), |
526 | ), |
527 | $q->Tr( |
528 | $q->td( |
529 | { -colspan => 2, -align => 'center' }, |
530 | $q->submit( |
531 | -name => 'submit', |
532 | -value => 'Submit', |
42b19e6f |
533 | ) |
45df156a |
534 | ), |
535 | ), |
536 | ), |
537 | $q->end_form, |
538 | $q->end_html; |
539 | } |
540 | |
541 | # ------------------------------------------------------------------- |
542 | |
543 | =pod |
544 | |
545 | =head1 AUTHOR |
546 | |
daf4f623 |
547 | Ken Y. Clark E<lt>kclark@cpan.orgE<gt>. |
45df156a |
548 | |
549 | =head1 SEE ALSO |
550 | |
478f608d |
551 | L<perl>, |
552 | L<SQL::Translator> |
45df156a |
553 | |
554 | =cut |