[1733] | 1 | ###########################################################################
|
---|
| 2 | #
|
---|
| 3 | # ImagePlug.pm -- simple text plugin
|
---|
| 4 | # A component of the Greenstone digital library software
|
---|
| 5 | # from the New Zealand Digital Library Project at the
|
---|
| 6 | # University of Waikato, New Zealand.
|
---|
| 7 | #
|
---|
| 8 | # Copyright (C) 1999 New Zealand Digital Library Project
|
---|
| 9 | #
|
---|
| 10 | # This program is free software; you can redistribute it and/or modify
|
---|
| 11 | # it under the terms of the GNU General Public License as published by
|
---|
| 12 | # the Free Software Foundation; either version 2 of the License, or
|
---|
| 13 | # (at your option) any later version.
|
---|
| 14 | #
|
---|
| 15 | # This program is distributed in the hope that it will be useful,
|
---|
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 18 | # GNU General Public License for more details.
|
---|
| 19 | #
|
---|
| 20 | # You should have received a copy of the GNU General Public License
|
---|
| 21 | # along with this program; if not, write to the Free Software
|
---|
| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
| 23 | #
|
---|
| 24 | ###########################################################################
|
---|
| 25 |
|
---|
| 26 | package ImagePlug;
|
---|
| 27 |
|
---|
| 28 | use BasPlug;
|
---|
| 29 |
|
---|
| 30 | sub BEGIN {
|
---|
| 31 | @ISA = ('BasPlug');
|
---|
| 32 | }
|
---|
| 33 |
|
---|
[4744] | 34 | my $arguments =
|
---|
| 35 | [ { 'name' => "process_exp",
|
---|
[4873] | 36 | 'desc' => "{BasPlug.process_exp}",
|
---|
[6408] | 37 | 'type' => "regexp",
|
---|
[4744] | 38 | 'deft' => &get_default_process_exp(),
|
---|
| 39 | 'reqd' => "no" },
|
---|
| 40 | { 'name' => "noscaleup",
|
---|
[4873] | 41 | 'desc' => "{ImagePlug.noscaleup}",
|
---|
[4744] | 42 | 'type' => "flag",
|
---|
| 43 | 'reqd' => "no" },
|
---|
| 44 | { 'name' => "thumbnailsize",
|
---|
[4873] | 45 | 'desc' => "{ImagePlug.thumbnailsize}",
|
---|
[4744] | 46 | 'type' => "int",
|
---|
| 47 | 'deft' => "100",
|
---|
| 48 | 'reqd' => "no" },
|
---|
| 49 | { 'name' => "thumbnailtype",
|
---|
[4873] | 50 | 'desc' => "{ImagePlug.thumbnailtype}",
|
---|
[4744] | 51 | 'type' => "string",
|
---|
| 52 | 'deft' => "gif",
|
---|
| 53 | 'reqd' => "no" },
|
---|
| 54 | { 'name' => "screenviewsize",
|
---|
[4873] | 55 | 'desc' => "{ImagePlug.screenviewsize}",
|
---|
[4744] | 56 | 'type' => "int",
|
---|
| 57 | 'deft' => "0",
|
---|
| 58 | 'reqd' => "no" },
|
---|
| 59 | { 'name' => "screenviewtype",
|
---|
[4873] | 60 | 'desc' => "{ImagePlug.screenviewtype}",
|
---|
[4744] | 61 | 'type' => "string",
|
---|
| 62 | 'deft' => "jpg",
|
---|
| 63 | 'reqd' => "no" },
|
---|
| 64 | { 'name' => "converttotype",
|
---|
[4873] | 65 | 'desc' => "{ImagePlug.converttotype}",
|
---|
[4744] | 66 | 'type' => "string",
|
---|
| 67 | 'deft' => "",
|
---|
| 68 | 'reqd' => "no" },
|
---|
| 69 | { 'name' => "minimumsize",
|
---|
[4873] | 70 | 'desc' => "{ImagePlug.minimumsize}",
|
---|
[4744] | 71 | 'type' => "int",
|
---|
| 72 | 'deft' => "100",
|
---|
| 73 | 'reqd' => "no" } ];
|
---|
[1758] | 74 |
|
---|
[3540] | 75 | my $options = { 'name' => "ImagePlug",
|
---|
[5680] | 76 | 'desc' => "{ImagePlug.desc}",
|
---|
[6408] | 77 | 'abstract' => "no",
|
---|
[3540] | 78 | 'inherits' => "yes",
|
---|
| 79 | 'args' => $arguments };
|
---|
| 80 |
|
---|
| 81 |
|
---|
[1744] | 82 |
|
---|
[1733] | 83 | sub new {
|
---|
| 84 | my ($class) = @_;
|
---|
[1744] | 85 | my $plugin_name = shift (@_);
|
---|
[1733] | 86 | my $self = new BasPlug ("ImagePlug", @_);
|
---|
[5924] | 87 | $self->{'plugin_type'} = "ImagePlug";
|
---|
[3540] | 88 | # 14-05-02 To allow for proper inheritance of arguments - John Thompson
|
---|
| 89 | my $option_list = $self->{'option_list'};
|
---|
| 90 | push( @{$option_list}, $options );
|
---|
[4724] | 91 |
|
---|
[1744] | 92 | if (!parsargv::parse(\@_,
|
---|
| 93 | q^noscaleup^, \$self->{'noscaleup'},
|
---|
| 94 | q^converttotype/.*/^, \$self->{'converttotype'},
|
---|
[2230] | 95 | q^minimumsize/[0-9]*/100^, \$self->{'minimumsize'},
|
---|
| 96 |
|
---|
[1744] | 97 | q^thumbnailsize/[0-9]*/100^, \$self->{'thumbnailsize'},
|
---|
[2230] | 98 | q^thumbnailtype/.*/gif^, \$self->{'thumbnailtype'},
|
---|
| 99 | q^screenviewsize/[0-9]*/0^, \$self->{'screenviewsize'},
|
---|
| 100 | q^screenviewtype/.*/jpg^, \$self->{'screenviewtype'},
|
---|
[1744] | 101 | "allow_extra_options")) {
|
---|
| 102 |
|
---|
[2207] | 103 | print STDERR "\nImagePlug uses an incorrect option.\n";
|
---|
| 104 | print STDERR "Check your collect.cfg configuration file.\n";
|
---|
[4873] | 105 | $self->print_txt_usage(""); # Use default resource bundle
|
---|
[1744] | 106 | die "\n";
|
---|
| 107 | }
|
---|
| 108 |
|
---|
[1733] | 109 | return bless $self, $class;
|
---|
| 110 | }
|
---|
| 111 |
|
---|
| 112 | sub get_default_process_exp {
|
---|
| 113 | my $self = shift (@_);
|
---|
| 114 |
|
---|
[1758] | 115 | return q^(?i)(\.jpe?g|\.gif|\.png|\.bmp|\.xbm|\.tif?f)$^;
|
---|
[1733] | 116 | }
|
---|
| 117 |
|
---|
[2230] | 118 |
|
---|
| 119 | # Create the thumbnail and screenview images, and discover the Image's
|
---|
| 120 | # size, width, and height using the convert utility.
|
---|
| 121 |
|
---|
[1733] | 122 | sub run_convert {
|
---|
| 123 | my $self = shift (@_);
|
---|
[2230] | 124 | my $filename = shift (@_); # filename with full path
|
---|
| 125 | my $file = shift (@_); # filename without path
|
---|
[1733] | 126 | my $doc_obj = shift (@_);
|
---|
[1744] | 127 | my $section = $doc_obj->get_top_section();
|
---|
[2230] | 128 |
|
---|
| 129 | my $verbosity = $self->{'verbosity'};
|
---|
| 130 | my $outhandle = $self->{'outhandle'};
|
---|
[1733] | 131 |
|
---|
[2230] | 132 | # check the filename is okay
|
---|
| 133 | return 0 if ($file eq "" || $filename eq "");
|
---|
| 134 |
|
---|
[3307] | 135 | # Code now extended to quote filenames in 'convert' commnads
|
---|
| 136 | # Allows spaces in filenames, but note needs spaces to be escaped in URL as well
|
---|
| 137 | # if ($filename =~ m/ /) {
|
---|
| 138 | # print $outhandle "ImagePlug: \"$filename\" contains a space. choking.\n";
|
---|
| 139 | # return undef;
|
---|
| 140 | # }
|
---|
[1744] | 141 |
|
---|
[1758] | 142 | my $minimumsize = $self->{'minimumsize'};
|
---|
[2230] | 143 | if (defined $minimumsize && (-s $filename < $minimumsize)) {
|
---|
| 144 | print $outhandle "ImagePlug: \"$filename\" too small, skipping\n"
|
---|
| 145 | if ($verbosity > 1);
|
---|
| 146 | }
|
---|
| 147 |
|
---|
[4724] | 148 |
|
---|
[2230] | 149 | # Convert the image to a new type (if required).
|
---|
[1744] | 150 | my $converttotype = $self->{'converttotype'};
|
---|
[2230] | 151 | my $originalfilename = ""; # only set if we do a conversion
|
---|
[1733] | 152 | my $type = "unknown";
|
---|
[1758] | 153 |
|
---|
| 154 | if ($converttotype ne "" && $filename =~ m/$converttotype$/) {
|
---|
[2230] | 155 |
|
---|
[1744] | 156 | $originalfilename = $filename;
|
---|
[2230] | 157 | $filename = &util::get_tmp_filename() . ".$converttotype";
|
---|
[1744] | 158 | $self->{'tmp_filename'} = $filename;
|
---|
[2230] | 159 |
|
---|
[3307] | 160 | my $command = "convert -interlace plane -verbose \"$originalfilename\" \"$filename\"";
|
---|
[2230] | 161 | print $outhandle "$command\n" if ($verbosity > 2);
|
---|
| 162 | my $result = '';
|
---|
[1744] | 163 | $result = `$command`;
|
---|
[4724] | 164 | print $outhandle "RESULT = $result\n" if ($verbosity > 2);
|
---|
[2230] | 165 |
|
---|
[1744] | 166 | $type = $converttotype;
|
---|
[1733] | 167 | }
|
---|
[1744] | 168 |
|
---|
[4724] | 169 |
|
---|
[3137] | 170 | # Add the image metadata
|
---|
[3307] | 171 | my $url = $file;
|
---|
| 172 | $url =~ s/ /%20/g;
|
---|
| 173 |
|
---|
| 174 | $doc_obj->add_metadata ($section, "Image", $url);
|
---|
[3517] | 175 |
|
---|
| 176 | # Also want to set filename as 'Source' metadata to be
|
---|
| 177 | # consistent with other plugins
|
---|
| 178 | $doc_obj->add_metadata ($section, "Source", $url);
|
---|
| 179 |
|
---|
[7504] | 180 | $self->title_fallback($doc_obj,$section,$file);
|
---|
| 181 | $doc_obj->add_metadata ($section, "FileFormat", $type);
|
---|
| 182 |
|
---|
[3137] | 183 | my ($image_type, $image_width, $image_height, $image_size)
|
---|
| 184 | = &identify($filename, $outhandle, $verbosity);
|
---|
[2230] | 185 |
|
---|
[3137] | 186 | $doc_obj->add_metadata ($section, "ImageType", $image_type);
|
---|
| 187 | $doc_obj->add_metadata ($section, "ImageWidth", $image_width);
|
---|
| 188 | $doc_obj->add_metadata ($section, "ImageHeight", $image_height);
|
---|
| 189 | $doc_obj->add_metadata ($section, "ImageSize", $image_size);
|
---|
| 190 |
|
---|
[4724] | 191 |
|
---|
| 192 | $doc_obj->add_metadata ($section, "srclink",
|
---|
| 193 | "<a href=_httpcollection_/index/assoc/[assocfilepath]/[Image]>");
|
---|
| 194 | $doc_obj->add_metadata ($section, "/srclink", "</a>");
|
---|
| 195 |
|
---|
| 196 | $doc_obj->add_metadata ($section, "srcicon", "<img src=_httpcollection_/index/assoc/[assocfilepath]/[Image] width=100>");
|
---|
| 197 |
|
---|
| 198 |
|
---|
[3137] | 199 | # Add the image as an associated file
|
---|
| 200 | $doc_obj->associate_file($filename,$file,"image/$type",$section);
|
---|
| 201 |
|
---|
[4724] | 202 |
|
---|
[2230] | 203 | # Make the thumbnail image
|
---|
[3137] | 204 | my $thumbnailsize = $self->{'thumbnailsize'} || 100;
|
---|
[2230] | 205 | my $thumbnailtype = $self->{'thumbnailtype'} || 'gif';
|
---|
[4724] | 206 |
|
---|
[3137] | 207 | my $thumbnailfile = &util::get_tmp_filename() . ".$thumbnailtype";
|
---|
| 208 | $self->{'tmp_filename2'} = $thumbnailfile;
|
---|
[1733] | 209 |
|
---|
[2230] | 210 | # Generate the thumbnail with convert
|
---|
[3307] | 211 | my $command = "convert -interlace plane -verbose -geometry $thumbnailsize"
|
---|
| 212 | . "x$thumbnailsize \"$filename\" \"$thumbnailfile\"";
|
---|
[4724] | 213 | print $outhandle "THUMBNAIL: $command\n" if ($verbosity > 2);
|
---|
[2230] | 214 | my $result = '';
|
---|
[2882] | 215 | $result = `$command 2>&1` ;
|
---|
[4724] | 216 | print $outhandle "THUMB RESULT: $result\n" if ($verbosity > 2);
|
---|
[2230] | 217 |
|
---|
| 218 | # Add the thumbnail as an associated file ...
|
---|
[3137] | 219 | if (-e "$thumbnailfile") {
|
---|
| 220 | $doc_obj->associate_file("$thumbnailfile", "thumbnail.$thumbnailtype",
|
---|
[2230] | 221 | "image/$thumbnailtype",$section);
|
---|
| 222 | $doc_obj->add_metadata ($section, "ThumbType", $thumbnailtype);
|
---|
| 223 | $doc_obj->add_metadata ($section, "Thumb", "thumbnail.$thumbnailtype");
|
---|
[4724] | 224 |
|
---|
[4894] | 225 | $doc_obj->add_metadata ($section, "thumbicon", "<img src=_httpcollection_/index/assoc/[assocfilepath]/[Thumb] width=[ThumbWidth] height=[ThumbHeight]>");
|
---|
[2230] | 226 | }
|
---|
| 227 |
|
---|
[3137] | 228 | # Extract Thumnail metadata from convert output
|
---|
| 229 | if ($result =~ m/[0-9]+x[0-9]+=>([0-9]+)x([0-9]+)/) {
|
---|
| 230 | $doc_obj->add_metadata ($section, "ThumbWidth", $1);
|
---|
| 231 | $doc_obj->add_metadata ($section, "ThumbHeight", $2);
|
---|
[1733] | 232 | }
|
---|
[1758] | 233 |
|
---|
[2230] | 234 | # Make a screen-sized version of the picture if requested
|
---|
| 235 | if ($self->{'screenviewsize'}) {
|
---|
| 236 |
|
---|
[3137] | 237 | # To do: if the actual image smaller than the screenview size,
|
---|
| 238 | # we should use the original !
|
---|
| 239 |
|
---|
[2230] | 240 | my $screenviewsize = $self->{'screenviewsize'};
|
---|
| 241 | my $screenviewtype = $self->{'screenviewtype'} || 'jpeg';
|
---|
| 242 | my $screenviewfilename = &util::get_tmp_filename() . ".$screenviewtype";
|
---|
| 243 | $self->{'tmp_filename3'} = $screenviewfilename;
|
---|
| 244 |
|
---|
| 245 | # make the screenview image
|
---|
[3307] | 246 | my $command = "convert -interlace plane -verbose -geometry $screenviewsize"
|
---|
| 247 | . "x$screenviewsize \"$filename\" \"$screenviewfilename\"";
|
---|
[2230] | 248 | print $outhandle "$command\n" if ($verbosity > 2);
|
---|
| 249 | my $result = "";
|
---|
[2882] | 250 | $result = `$command 2>&1` ;
|
---|
[2230] | 251 | print $outhandle "$result\n" if ($verbosity > 3);
|
---|
| 252 |
|
---|
| 253 | # get screenview dimensions, size and type
|
---|
| 254 | if ($result =~ m/[0-9]+x[0-9]+=>([0-9]+)x([0-9]+)/) {
|
---|
| 255 | $doc_obj->add_metadata ($section, "ScreenWidth", $1);
|
---|
| 256 | $doc_obj->add_metadata ($section, "ScreenHeight", $2);
|
---|
| 257 | }
|
---|
[5078] | 258 | else {
|
---|
| 259 | $doc_obj->add_metadata ($section, "ScreenWidth", $image_width);
|
---|
| 260 | $doc_obj->add_metadata ($section, "ScreenHeight", $image_height);
|
---|
| 261 | }
|
---|
| 262 |
|
---|
[2230] | 263 | #add the screenview as an associated file ...
|
---|
| 264 | if (-e "$screenviewfilename") {
|
---|
| 265 | $doc_obj->associate_file("$screenviewfilename", "screenview.$screenviewtype",
|
---|
| 266 | "image/$screenviewtype",$section);
|
---|
| 267 | $doc_obj->add_metadata ($section, "ScreenType", $screenviewtype);
|
---|
| 268 | $doc_obj->add_metadata ($section, "Screen", "screenview.$screenviewtype");
|
---|
[4724] | 269 |
|
---|
[4908] | 270 | $doc_obj->add_metadata ($section, "screenicon", "<img src=_httpcollection_/index/assoc/[assocfilepath]/[Screen] width=[ScreenWidth] height=[ScreenHeight]>");
|
---|
[2230] | 271 | } else {
|
---|
| 272 | print $outhandle "ImagePlug: couldn't find \"$screenviewfilename\"\n";
|
---|
| 273 | }
|
---|
| 274 | }
|
---|
| 275 |
|
---|
[1733] | 276 | return $type;
|
---|
[4724] | 277 |
|
---|
| 278 |
|
---|
[3137] | 279 | }
|
---|
[2230] | 280 |
|
---|
| 281 |
|
---|
[4724] | 282 |
|
---|
[3137] | 283 | # Discover the characteristics of an image file with the ImageMagick
|
---|
| 284 | # "identify" command.
|
---|
| 285 |
|
---|
| 286 | sub identify {
|
---|
| 287 | my ($image, $outhandle, $verbosity) = @_;
|
---|
| 288 |
|
---|
| 289 | # Use the ImageMagick "identify" command to get the file specs
|
---|
[5845] | 290 | my $command = "identify \"$image\" 2>&1";
|
---|
[3137] | 291 | print $outhandle "$command\n" if ($verbosity > 2);
|
---|
| 292 | my $result = '';
|
---|
| 293 | $result = `$command`;
|
---|
| 294 | print $outhandle "$result\n" if ($verbosity > 3);
|
---|
| 295 |
|
---|
| 296 | # Read the type, width, and height
|
---|
| 297 | my $type = 'unknown';
|
---|
| 298 | my $width = 'unknown';
|
---|
| 299 | my $height = 'unknown';
|
---|
| 300 |
|
---|
[4790] | 301 | my $image_safe = quotemeta $image;
|
---|
| 302 | if ($result =~ /^$image_safe (\w+) (\d+)x(\d+)/) {
|
---|
[3137] | 303 | $type = $1;
|
---|
| 304 | $width = $2;
|
---|
| 305 | $height = $3;
|
---|
| 306 | }
|
---|
[5103] | 307 |
|
---|
[3137] | 308 | # Read the size
|
---|
| 309 | my $size = "unknown";
|
---|
| 310 | if ($result =~ m/^.* ([0-9]+)b/) {
|
---|
| 311 | $size = $1;
|
---|
[5103] | 312 | }
|
---|
[5845] | 313 | elsif ($result =~ m/^.* ([0-9]+)(\.([0-9]+))?kb?/) {
|
---|
[3137] | 314 | $size = 1024 * $1;
|
---|
[5103] | 315 | if (defined($2)) {
|
---|
| 316 | $size = $size + (1024 * $2);
|
---|
| 317 | # Truncate size (it isn't going to be very accurate anyway)
|
---|
| 318 | $size = int($size);
|
---|
| 319 | }
|
---|
[3137] | 320 | }
|
---|
| 321 |
|
---|
| 322 | print $outhandle "file: $image:\t $type, $width, $height, $size\n"
|
---|
| 323 | if ($verbosity > 2);
|
---|
| 324 |
|
---|
| 325 | # Return the specs
|
---|
| 326 | return ($type, $width, $height, $size);
|
---|
[1733] | 327 | }
|
---|
| 328 |
|
---|
| 329 |
|
---|
| 330 | # The ImagePlug read() function. This function does all the right things
|
---|
| 331 | # to make general options work for a given plugin. It calls the process()
|
---|
| 332 | # function which does all the work specific to a plugin (like the old
|
---|
| 333 | # read functions used to do). Most plugins should define their own
|
---|
| 334 | # process() function and let this read() function keep control.
|
---|
| 335 | #
|
---|
| 336 | # ImagePlug overrides read() because there is no need to read the actual
|
---|
| 337 | # text of the file in, because the contents of the file is not text...
|
---|
| 338 | #
|
---|
| 339 | # Return number of files processed, undef if can't process
|
---|
| 340 | # Note that $base_dir might be "" and that $file might
|
---|
| 341 | # include directories
|
---|
| 342 |
|
---|
| 343 | sub read {
|
---|
| 344 | my $self = shift (@_);
|
---|
[6332] | 345 | my ($pluginfo, $base_dir, $file, $metadata, $processor, $maxdocs, $gli) = @_;
|
---|
[1733] | 346 |
|
---|
[2230] | 347 | my $outhandle = $self->{'outhandle'};
|
---|
| 348 |
|
---|
[1733] | 349 | my $filename = &util::filename_cat($base_dir, $file);
|
---|
| 350 | return 0 if $self->{'block_exp'} ne "" && $filename =~ /$self->{'block_exp'}/;
|
---|
| 351 | if ($filename !~ /$self->{'process_exp'}/ || !-f $filename) {
|
---|
| 352 | return undef;
|
---|
| 353 | }
|
---|
[6332] | 354 |
|
---|
| 355 | print STDERR "<Processing n='$file' p='ImagePlug'>\n" if ($gli);
|
---|
[2230] | 356 | print $outhandle "ImagePlug processing \"$filename\"\n"
|
---|
[1758] | 357 | if $self->{'verbosity'} > 1;
|
---|
| 358 |
|
---|
[2230] | 359 | #if there's a leading directory name, eat it...
|
---|
| 360 | $file =~ s/^.*[\/\\]//;
|
---|
[1733] | 361 |
|
---|
| 362 | # create a new document
|
---|
| 363 | my $doc_obj = new doc ($filename, "indexed_doc");
|
---|
[2327] | 364 | $doc_obj->set_OIDtype ($processor->{'OIDtype'});
|
---|
[5919] | 365 | $doc_obj->add_utf8_metadata($doc_obj->get_top_section(), "$self->{'plugin_type'}", "1");
|
---|
[2327] | 366 |
|
---|
[1733] | 367 | #run convert to get the thumbnail and extract size and type info
|
---|
[1758] | 368 | my $result = run_convert($self, $filename, $file, $doc_obj);
|
---|
[1744] | 369 |
|
---|
[1758] | 370 | if (!defined $result)
|
---|
[1744] | 371 | {
|
---|
| 372 | print "ImagePlug: couldn't process \"$filename\"\n";
|
---|
[7362] | 373 | return -1; # error during processing
|
---|
[1733] | 374 | }
|
---|
| 375 |
|
---|
| 376 | #create an empty text string so we don't break downstream plugins
|
---|
[2226] | 377 | my $text = "Dummy text to sidestep display bug.";
|
---|
[1733] | 378 |
|
---|
| 379 | # include any metadata passed in from previous plugins
|
---|
| 380 | # note that this metadata is associated with the top level section
|
---|
[1744] | 381 | my $section = $doc_obj->get_top_section();
|
---|
[1733] | 382 | $self->extra_metadata ($doc_obj, $section, $metadata);
|
---|
| 383 |
|
---|
| 384 | # do plugin specific processing of doc_obj
|
---|
[7362] | 385 | return -1 unless defined ($self->process (\$text, $pluginfo, $base_dir,
|
---|
[2226] | 386 | $file, $metadata, $doc_obj));
|
---|
[1733] | 387 |
|
---|
| 388 | # do any automatic metadata extraction
|
---|
| 389 | $self->auto_extract_metadata ($doc_obj);
|
---|
| 390 |
|
---|
| 391 | # add an OID
|
---|
| 392 | $doc_obj->set_OID();
|
---|
[2226] | 393 | $doc_obj->add_text($section, $text);
|
---|
[1733] | 394 |
|
---|
| 395 | # process the document
|
---|
| 396 | $processor->process($doc_obj);
|
---|
| 397 |
|
---|
[2230] | 398 | # clean up temporary files - we do this here instead of in
|
---|
| 399 | # run_convert becuase associated files aren't actually copied
|
---|
| 400 | # until after process has been run.
|
---|
[1744] | 401 | if (defined $self->{'tmp_filename'} &&
|
---|
| 402 | -e $self->{'tmp_filename'}) {
|
---|
[2230] | 403 | &util::rm($self->{'tmp_filename'})
|
---|
[1733] | 404 | }
|
---|
[1744] | 405 | if (defined $self->{'tmp_filename2'} &&
|
---|
| 406 | -e $self->{'tmp_filename2'}) {
|
---|
[2230] | 407 | &util::rm($self->{'tmp_filename2'})
|
---|
[1744] | 408 | }
|
---|
[2230] | 409 | if (defined $self->{'tmp_filename3'} &&
|
---|
| 410 | -e $self->{'tmp_filename3'}) {
|
---|
| 411 | &util::rm($self->{'tmp_filename3'})
|
---|
| 412 | }
|
---|
[1733] | 413 |
|
---|
[3307] | 414 | $self->{'num_processed'}++;
|
---|
| 415 |
|
---|
[2207] | 416 | return 1;
|
---|
[1733] | 417 | }
|
---|
| 418 |
|
---|
| 419 | # do plugin specific processing of doc_obj
|
---|
| 420 | sub process {
|
---|
| 421 | my $self = shift (@_);
|
---|
| 422 | my ($textref, $pluginfo, $base_dir, $file, $metadata, $doc_obj) = @_;
|
---|
| 423 | my $outhandle = $self->{'outhandle'};
|
---|
| 424 |
|
---|
| 425 | return 1;
|
---|
| 426 | }
|
---|
| 427 |
|
---|
| 428 | 1;
|
---|
[4724] | 429 |
|
---|
| 430 |
|
---|
| 431 |
|
---|
| 432 |
|
---|
| 433 |
|
---|
| 434 |
|
---|
| 435 |
|
---|
| 436 |
|
---|
| 437 |
|
---|
| 438 |
|
---|
| 439 |
|
---|