1 | <?php |
---|
2 | |
---|
3 | /****************************************************************************** |
---|
4 | * |
---|
5 | * Filename: IPTC.php |
---|
6 | * |
---|
7 | * Description: Provides functions for reading and writing IPTC-NAA Information |
---|
8 | * Interchange Model metadata |
---|
9 | * |
---|
10 | * Author: Evan Hunter |
---|
11 | * |
---|
12 | * Date: 23/7/2004 |
---|
13 | * |
---|
14 | * Project: PHP JPEG Metadata Toolkit |
---|
15 | * |
---|
16 | * Revision: 1.10 |
---|
17 | * |
---|
18 | * Changes: 1.00 -> 1.01 : changed get_IPTC to return partial data when error occurs |
---|
19 | * 1.01 -> 1.10 : changed put_IPTC to check if the incoming IPTC block is valid |
---|
20 | * changed Interpret_IPTC_to_HTML, adding nl2br functions for each text field, |
---|
21 | * so that multiline text displays properly |
---|
22 | * |
---|
23 | * URL: http://electronics.ozhiker.com |
---|
24 | * |
---|
25 | * Copyright: Copyright " . $auteur . " 2004 |
---|
26 | * |
---|
27 | * License: This file is part of the PHP JPEG Metadata Toolkit. |
---|
28 | * |
---|
29 | * The PHP JPEG Metadata Toolkit is free software; you can |
---|
30 | * redistribute it and/or modify it under the terms of the |
---|
31 | * GNU General Public License as published by the Free Software |
---|
32 | * Foundation; either version 2 of the License, or (at your |
---|
33 | * option) any later version. |
---|
34 | * |
---|
35 | * The PHP JPEG Metadata Toolkit is distributed in the hope |
---|
36 | * that it will be useful, but WITHOUT ANY WARRANTY; without |
---|
37 | * even the implied warranty of MERCHANTABILITY or FITNESS |
---|
38 | * FOR A PARTICULAR PURPOSE. See the GNU General Public License |
---|
39 | * for more details. |
---|
40 | * |
---|
41 | * You should have received a copy of the GNU General Public |
---|
42 | * License along with the PHP JPEG Metadata Toolkit; if not, |
---|
43 | * write to the Free Software Foundation, Inc., 59 Temple |
---|
44 | * Place, Suite 330, Boston, MA 02111-1307 USA |
---|
45 | * |
---|
46 | * If you require a different license for commercial or other |
---|
47 | * purposes, please contact the author: evan@ozhiker.com |
---|
48 | * |
---|
49 | ******************************************************************************/ |
---|
50 | |
---|
51 | |
---|
52 | // TODO: Not all of the IPTC fields have been tested properly |
---|
53 | |
---|
54 | /****************************************************************************** |
---|
55 | * |
---|
56 | * Function: get_IPTC |
---|
57 | * |
---|
58 | * Description: Extracts IPTC-NAA IIM data from the string provided, and returns |
---|
59 | * the information as an array |
---|
60 | * |
---|
61 | * Parameters: Data_Str - the string containing the IPTC-NAA IIM records. Must |
---|
62 | * be exact length of the IPTC-NAA IIM data. |
---|
63 | * |
---|
64 | * Returns: OutputArray - Array of IPTC-NAA IIM records |
---|
65 | * FALSE - If an error occured in decoding |
---|
66 | * |
---|
67 | ******************************************************************************/ |
---|
68 | |
---|
69 | function get_IPTC( $Data_Str ) |
---|
70 | { |
---|
71 | |
---|
72 | // Initialise the start position |
---|
73 | $pos = 0; |
---|
74 | // Create the array to receive the data |
---|
75 | $OutputArray = array( ); |
---|
76 | |
---|
77 | // Cycle through the IPTC records, decoding and storing them |
---|
78 | while( $pos < strlen($Data_Str) ) |
---|
79 | { |
---|
80 | // TODO - Extended Dataset record not supported |
---|
81 | |
---|
82 | // Check if there is sufficient data for reading the record |
---|
83 | if ( strlen( substr($Data_Str,$pos) ) < 5 ) |
---|
84 | { |
---|
85 | // Not enough data left for a record - Probably corrupt data - ERROR |
---|
86 | // Change: changed to return partial data as of revision 1.01 |
---|
87 | return $OutputArray; |
---|
88 | } |
---|
89 | |
---|
90 | // Unpack data from IPTC record: |
---|
91 | // First byte - IPTC Tag Marker - always 28 |
---|
92 | // Second byte - IPTC Record Number |
---|
93 | // Third byte - IPTC Dataset Number |
---|
94 | // Fourth and fifth bytes - two byte size value |
---|
95 | $iptc_raw = unpack( "CIPTC_Tag_Marker/CIPTC_Record_No/CIPTC_Dataset_No/nIPTC_Size", substr($Data_Str,$pos) ); |
---|
96 | |
---|
97 | // Skip position over the unpacked data |
---|
98 | $pos += 5; |
---|
99 | |
---|
100 | // Construct the IPTC type string eg 2:105 |
---|
101 | $iptctype = sprintf( "%01d:%02d", $iptc_raw['IPTC_Record_No'], $iptc_raw['IPTC_Dataset_No']); |
---|
102 | |
---|
103 | // Check if there is sufficient data for reading the record contents |
---|
104 | if ( strlen( substr( $Data_Str, $pos, $iptc_raw['IPTC_Size'] ) ) !== $iptc_raw['IPTC_Size'] ) |
---|
105 | { |
---|
106 | // Not enough data left for the record content - Probably corrupt data - ERROR |
---|
107 | // Change: changed to return partial data as of revision 1.01 |
---|
108 | return $OutputArray; |
---|
109 | } |
---|
110 | |
---|
111 | // Add the IPTC record to the output array |
---|
112 | $OutputArray[] = array( "IPTC_Type" => $iptctype , |
---|
113 | "RecName" => $GLOBALS[ "IPTC_Entry_Names" ][ $iptctype ], |
---|
114 | "RecDesc" => $GLOBALS[ "IPTC_Entry_Descriptions" ][ $iptctype ], |
---|
115 | "RecData" => substr( $Data_Str, $pos, $iptc_raw['IPTC_Size'] ) ); |
---|
116 | |
---|
117 | // Skip over the IPTC record data |
---|
118 | $pos += $iptc_raw['IPTC_Size']; |
---|
119 | } |
---|
120 | return $OutputArray; |
---|
121 | |
---|
122 | } |
---|
123 | |
---|
124 | |
---|
125 | /****************************************************************************** |
---|
126 | * End of Function: get_IPTC |
---|
127 | ******************************************************************************/ |
---|
128 | |
---|
129 | |
---|
130 | |
---|
131 | |
---|
132 | /****************************************************************************** |
---|
133 | * |
---|
134 | * Function: put_IPTC |
---|
135 | * |
---|
136 | * Description: Encodes an array of IPTC-NAA records into a string encoded |
---|
137 | * as IPTC-NAA IIM. (The reverse of get_IPTC) |
---|
138 | * |
---|
139 | * Parameters: new_IPTC_block - the IPTC-NAA array to be encoded. Should be |
---|
140 | * the same format as that received from get_IPTC |
---|
141 | * |
---|
142 | * Returns: iptc_packed_data - IPTC-NAA IIM encoded string |
---|
143 | * |
---|
144 | ******************************************************************************/ |
---|
145 | |
---|
146 | |
---|
147 | function put_IPTC( $new_IPTC_block ) |
---|
148 | { |
---|
149 | // Check if the incoming IPTC block is valid |
---|
150 | if ( $new_IPTC_block == FALSE ) |
---|
151 | { |
---|
152 | // Invalid IPTC block - abort |
---|
153 | return FALSE; |
---|
154 | } |
---|
155 | // Initialise the packed output data string |
---|
156 | $iptc_packed_data = ""; |
---|
157 | |
---|
158 | // Cycle through each record in the new IPTC block |
---|
159 | foreach ($new_IPTC_block as $record) |
---|
160 | { |
---|
161 | // Extract the Record Number and Dataset Number from the IPTC_Type field |
---|
162 | list($IPTC_Record, $IPTC_Dataset) = sscanf( $record['IPTC_Type'], "%d:%d"); |
---|
163 | |
---|
164 | // Write the IPTC-NAA IIM Tag Marker, Record Number, Dataset Number and Data Size to the packed output data string |
---|
165 | $iptc_packed_data .= pack( "CCCn", 28, $IPTC_Record, $IPTC_Dataset, strlen($record['RecData']) ); |
---|
166 | |
---|
167 | // Write the IPTC-NAA IIM Data to the packed output data string |
---|
168 | $iptc_packed_data .= $record['RecData']; |
---|
169 | } |
---|
170 | |
---|
171 | // Return the IPTC-NAA IIM data |
---|
172 | return $iptc_packed_data; |
---|
173 | } |
---|
174 | |
---|
175 | /****************************************************************************** |
---|
176 | * End of Function: put_IPTC |
---|
177 | ******************************************************************************/ |
---|
178 | |
---|
179 | |
---|
180 | |
---|
181 | /****************************************************************************** |
---|
182 | * |
---|
183 | * Function: Interpret_IPTC_to_HTML |
---|
184 | * |
---|
185 | * Description: Generates html detailing the contents a IPTC-NAA IIM array |
---|
186 | * which was retrieved with the get_IPTC function |
---|
187 | * |
---|
188 | * Parameters: IPTC_info - the IPTC-NAA IIM array,as read from get_IPTC |
---|
189 | * |
---|
190 | * Returns: OutputStr - A string containing the HTML |
---|
191 | * |
---|
192 | ******************************************************************************/ |
---|
193 | |
---|
194 | function Interpret_IPTC_to_HTML( $IPTC_info ) |
---|
195 | { |
---|
196 | // Create a string to receive the HTML |
---|
197 | $output_str =""; |
---|
198 | |
---|
199 | // Check if the IPTC |
---|
200 | if ( $IPTC_info !== FALSE ) |
---|
201 | { |
---|
202 | |
---|
203 | |
---|
204 | // Add Heading to HTML |
---|
205 | $output_str .= "<fieldset id='IPTC' class='fieldset'><legend>IPTC-NAA Record</legend>"; |
---|
206 | |
---|
207 | |
---|
208 | // Add Table to HTML |
---|
209 | $output_str .= "\n<table class=\"IPTC_Table\" border=1>\n"; |
---|
210 | |
---|
211 | // Cycle through each of the IPTC-NAA IIM records |
---|
212 | foreach( $IPTC_info as $IPTC_Record ) |
---|
213 | { |
---|
214 | // Check if the record is a known IPTC field |
---|
215 | $Record_Name = $IPTC_Record['RecName']; |
---|
216 | $tabval=$IPTC_Record; |
---|
217 | $tabval['Type_src']="iptc"; |
---|
218 | $tabval['Tag Name']=$Record_Name; |
---|
219 | $tabval['Text Value']= "N.C"; |
---|
220 | |
---|
221 | if ( $Record_Name == "" ) |
---|
222 | { |
---|
223 | // Record is an unknown field - add message to HTML |
---|
224 | $tabval['Tag Name']= "Unknown IPTC field ". htmlentities( $IPTC_Record['IPTC_Type'] ); |
---|
225 | $tabval['Text Value']= nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ) ; |
---|
226 | $output_str .= OutPut_exif($tabval); |
---|
227 | } |
---|
228 | else |
---|
229 | { |
---|
230 | // Record is a recognised IPTC field - Process it accordingly |
---|
231 | |
---|
232 | switch ( $IPTC_Record['IPTC_Type'] ) |
---|
233 | { |
---|
234 | case "1:00": // Envelope Record:Model Version |
---|
235 | case "1:22": // Envelope Record:File Format Version |
---|
236 | $tabval['Text Value']= hexdec( bin2hex( $IPTC_Record['RecData'] ) ); |
---|
237 | break; |
---|
238 | |
---|
239 | case "1:90": // Envelope Record:Coded Character Set |
---|
240 | $tabval['Text Value']= "Decoding not yet implemented<br>\n (Hex Data: " . bin2hex( $IPTC_Record['RecData'] ); |
---|
241 | break; |
---|
242 | // TODO: Implement decoding of IPTC record 1:90 |
---|
243 | |
---|
244 | case "1:20": // Envelope Record:File Format |
---|
245 | |
---|
246 | $formatno = hexdec( bin2hex( $IPTC_Record['RecData'] ) ); |
---|
247 | |
---|
248 | // Lookup file format from lookup-table |
---|
249 | if ( array_key_exists( $formatno, $GLOBALS[ "IPTC_File Formats" ] ) ) |
---|
250 | { |
---|
251 | // Entry was found in lookup table - add it to HTML |
---|
252 | $tabval['Tag Name']= "File Format"; |
---|
253 | $tabval['Text Value']= $GLOBALS[ "IPTC_File Formats" ][$formatno] ; |
---|
254 | |
---|
255 | } else { |
---|
256 | // No matching entry was found in lookup table - add message to html |
---|
257 | $tabval['Tag Name']= "File Format"; |
---|
258 | $tabval['Text Value']= "Unknown File Format ($formatno)"; |
---|
259 | } |
---|
260 | break; |
---|
261 | |
---|
262 | |
---|
263 | case "2:00": // Application Record:Record Version |
---|
264 | |
---|
265 | |
---|
266 | $tabval['Tag Name']= "IPTC Version"; |
---|
267 | $tabval['Text Value']= hexdec( bin2hex( $IPTC_Record['RecData'] ) ); |
---|
268 | break; |
---|
269 | |
---|
270 | case "2:42": // Application Record: Action Advised |
---|
271 | |
---|
272 | // Looup Action |
---|
273 | if ( $IPTC_Record['RecData'] == "01" ) |
---|
274 | { |
---|
275 | |
---|
276 | $tabval['Text Value']= "Kill"; |
---|
277 | } |
---|
278 | elseif ( $IPTC_Record['RecData'] == "02" ) |
---|
279 | { |
---|
280 | |
---|
281 | $tabval['Text Value']= "Replace"; |
---|
282 | } |
---|
283 | elseif ( $IPTC_Record['RecData'] == "03" ) |
---|
284 | { |
---|
285 | |
---|
286 | $tabval['Text Value']= "Append"; |
---|
287 | } |
---|
288 | elseif ( $IPTC_Record['RecData'] == "04" ) |
---|
289 | { |
---|
290 | |
---|
291 | $tabval['Text Value']= "Reference"; |
---|
292 | } |
---|
293 | else |
---|
294 | { |
---|
295 | // Unknown Action |
---|
296 | |
---|
297 | $tabval['Text Value']="Unknown : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ); |
---|
298 | } |
---|
299 | break; |
---|
300 | |
---|
301 | case "2:08": // Application Record:Editorial Update |
---|
302 | if ( $IPTC_Record['RecData'] == "01" ) |
---|
303 | { |
---|
304 | // Additional Language |
---|
305 | |
---|
306 | $tabval['Text Value']= "Additional language"; |
---|
307 | } |
---|
308 | else |
---|
309 | { |
---|
310 | // Unknown Value |
---|
311 | |
---|
312 | $tabval['Text Value']= "Unknown : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ) ; |
---|
313 | } |
---|
314 | break; |
---|
315 | |
---|
316 | case "2:30": // Application Record:Release Date |
---|
317 | case "2:37": // Application Record:Expiration Date |
---|
318 | case "2:47": // Application Record:Reference Date |
---|
319 | case "2:55": // Application Record:Date Created |
---|
320 | case "2:62": // Application Record:Digital Creation Date |
---|
321 | case "1:70": // Envelope Record:Date Sent |
---|
322 | $date_array = unpack( "a4Year/a2Month/A2Day", $IPTC_Record['RecData'] ); |
---|
323 | |
---|
324 | $tabval['Text Value']= nl2br( HTML_UTF8_Escape( $date_array['Day'] . "/" . $date_array['Month'] . "/" . $date_array['Year'] ) ); |
---|
325 | break; |
---|
326 | |
---|
327 | case "2:35": // Application Record:Release Time |
---|
328 | case "2:38": // Application Record:Expiration Time |
---|
329 | case "2:60": // Application Record:Time Created |
---|
330 | case "2:63": // Application Record:Digital Creation Time |
---|
331 | case "1:80": // Envelope Record:Time Sent |
---|
332 | $time_array = unpack( "a2Hour/a2Minute/A2Second/APlusMinus/A4Timezone", $IPTC_Record['RecData'] ); |
---|
333 | |
---|
334 | $tabval['Text Value']= nl2br( HTML_UTF8_Escape( $time_array['Hour'] . ":" . $time_array['Minute'] . ":" . $time_array['Second'] . " ". $time_array['PlusMinus'] . $time_array['Timezone'] ) ) ; |
---|
335 | break; |
---|
336 | |
---|
337 | case "2:75": // Application Record:Object Cycle |
---|
338 | // Lookup Value |
---|
339 | if ( $IPTC_Record['RecData'] == "a" ) |
---|
340 | { |
---|
341 | |
---|
342 | $tabval['Text Value']= "Morning"; |
---|
343 | } |
---|
344 | elseif ( $IPTC_Record['RecData'] == "p" ) |
---|
345 | { |
---|
346 | |
---|
347 | $tabval['Text Value']= "Evening"; |
---|
348 | } |
---|
349 | elseif ( $IPTC_Record['RecData'] == "b" ) |
---|
350 | { |
---|
351 | |
---|
352 | $tabval['Text Value']= "Both Morning and Evening"; |
---|
353 | } |
---|
354 | else |
---|
355 | { |
---|
356 | // Unknown Value |
---|
357 | |
---|
358 | $tabval['Text Value']= "Unknown : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ) ; |
---|
359 | } |
---|
360 | break; |
---|
361 | |
---|
362 | case "2:125": // Application Record:Rasterised Caption |
---|
363 | |
---|
364 | $tabval['Text Value']= "460x128 pixel black and white caption image"; |
---|
365 | break; |
---|
366 | // TODO: Display Rasterised Caption for IPTC record 2:125 |
---|
367 | |
---|
368 | case "2:130": // Application Record:Image Type |
---|
369 | // Lookup Number of Components |
---|
370 | if ( $IPTC_Record['RecData']{0} == "0" ) |
---|
371 | { |
---|
372 | |
---|
373 | $tabval['Text Value']= "No Objectdata"; |
---|
374 | } |
---|
375 | elseif ( $IPTC_Record['RecData']{0} == "9" ) |
---|
376 | { |
---|
377 | |
---|
378 | $tabval['Text Value']= "Supplemental objects related to other objectdata"; |
---|
379 | } |
---|
380 | else |
---|
381 | { |
---|
382 | |
---|
383 | $tabval['Text Value']= "Number of Colour Components : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData']{0} ) ); |
---|
384 | } |
---|
385 | |
---|
386 | // Lookup current objectdata colour |
---|
387 | if ( $GLOBALS['ImageType_Names'][ $IPTC_Record['RecData']{1} ] == "" ) |
---|
388 | { |
---|
389 | $tabval['Text Value'] .= ", Unknown : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData']{1} ) ); |
---|
390 | } |
---|
391 | else |
---|
392 | { |
---|
393 | $tabval['Text Value'] .= ", " . nl2br( HTML_UTF8_Escape( $GLOBALS['ImageType_Names'][ $IPTC_Record['RecData']{1} ] ) ); |
---|
394 | } |
---|
395 | |
---|
396 | break; |
---|
397 | |
---|
398 | case "2:131": // Application Record:Image Orientation |
---|
399 | // Lookup value |
---|
400 | if ( $IPTC_Record['RecData'] == "L" ) |
---|
401 | { |
---|
402 | |
---|
403 | $tabval['Text Value']= "Landscape"; |
---|
404 | } |
---|
405 | elseif ( $IPTC_Record['RecData'] == "P" ) |
---|
406 | { |
---|
407 | |
---|
408 | $tabval['Text Value']= "Portrait"; |
---|
409 | } |
---|
410 | elseif ( $IPTC_Record['RecData'] == "S" ) |
---|
411 | { |
---|
412 | |
---|
413 | $tabval['Text Value']= "Square"; |
---|
414 | } |
---|
415 | else |
---|
416 | { |
---|
417 | // Unknown Orientation Value |
---|
418 | |
---|
419 | $tabval['Text Value']= "Unknown : " . nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ) ; |
---|
420 | } |
---|
421 | break; |
---|
422 | default: // All other records |
---|
423 | $tabval['Text Value']= nl2br( HTML_UTF8_Escape( $IPTC_Record['RecData'] ) ) ; |
---|
424 | break; |
---|
425 | } |
---|
426 | $output_str .= OutPut_exif($tabval) ; |
---|
427 | |
---|
428 | } |
---|
429 | } |
---|
430 | |
---|
431 | // Add Table End to HTML |
---|
432 | $output_str .= "</table><br>\n</fieldset>"; |
---|
433 | } |
---|
434 | |
---|
435 | // Return HTML |
---|
436 | return $output_str; |
---|
437 | } |
---|
438 | |
---|
439 | |
---|
440 | /****************************************************************************** |
---|
441 | * End of Function: Interpret_IPTC_to_HTML |
---|
442 | ******************************************************************************/ |
---|
443 | |
---|
444 | |
---|
445 | |
---|
446 | /****************************************************************************** |
---|
447 | * Global Variable: IPTC_Entry_Names |
---|
448 | * |
---|
449 | * Contents: The names of the IPTC-NAA IIM fields |
---|
450 | * |
---|
451 | ******************************************************************************/ |
---|
452 | |
---|
453 | $GLOBALS[ "IPTC_Entry_Names" ] = array( |
---|
454 | // Envelope Record |
---|
455 | "1:00" => "Model Version", |
---|
456 | "1:05" => "Destination", |
---|
457 | "1:20" => "File Format", |
---|
458 | "1:22" => "File Format Version", |
---|
459 | "1:30" => "Service Identifier", |
---|
460 | "1:40" => "Envelope Number", |
---|
461 | "1:50" => "Product ID", |
---|
462 | "1:60" => "Envelope Priority", |
---|
463 | "1:70" => "Date Sent", |
---|
464 | "1:80" => "Time Sent", |
---|
465 | "1:90" => "Coded Character Set", |
---|
466 | "1:100" => "UNO (Unique Name of Object)", |
---|
467 | "1:120" => "ARM Identifier", |
---|
468 | "1:122" => "ARM Version", |
---|
469 | |
---|
470 | // Application Record |
---|
471 | "2:00" => "Record Version", |
---|
472 | "2:03" => "Object Type Reference", |
---|
473 | "2:05" => "Object Name (Title)", |
---|
474 | "2:07" => "Edit Status", |
---|
475 | "2:08" => "Editorial Update", |
---|
476 | "2:10" => "Urgency", |
---|
477 | "2:12" => "Subject Reference", |
---|
478 | "2:15" => "Category", |
---|
479 | "2:20" => "Supplemental Category", |
---|
480 | "2:22" => "Fixture Identifier", |
---|
481 | "2:25" => "Keywords", |
---|
482 | "2:26" => "Content Location Code", |
---|
483 | "2:27" => "Content Location Name", |
---|
484 | "2:30" => "Release Date", |
---|
485 | "2:35" => "Release Time", |
---|
486 | "2:37" => "Expiration Date", |
---|
487 | "2:35" => "Expiration Time", |
---|
488 | "2:40" => "Special Instructions", |
---|
489 | "2:42" => "Action Advised", |
---|
490 | "2:45" => "Reference Service", |
---|
491 | "2:47" => "Reference Date", |
---|
492 | "2:50" => "Reference Number", |
---|
493 | "2:55" => "Date Created", |
---|
494 | "2:60" => "Time Created", |
---|
495 | "2:62" => "Digital Creation Date", |
---|
496 | "2:63" => "Digital Creation Time", |
---|
497 | "2:65" => "Originating Program", |
---|
498 | "2:70" => "Program Version", |
---|
499 | "2:75" => "Object Cycle", |
---|
500 | "2:80" => "By-Line (Author)", |
---|
501 | "2:85" => "By-Line Title (Author Position) [Not used in Photoshop 7]", |
---|
502 | "2:90" => "City", |
---|
503 | "2:92" => "Sub-Location", |
---|
504 | "2:95" => "Province/State", |
---|
505 | "2:100" => "Country/Primary Location Code", |
---|
506 | "2:101" => "Country/Primary Location Name", |
---|
507 | "2:103" => "Original Transmission Reference", |
---|
508 | "2:105" => "Headline", |
---|
509 | "2:110" => "Credit", |
---|
510 | "2:115" => "Source", |
---|
511 | "2:116" => "Copyright Notice", |
---|
512 | "2:118" => "Contact", |
---|
513 | "2:120" => "Caption/Abstract", |
---|
514 | "2:122" => "Caption Writer/Editor", |
---|
515 | "2:125" => "Rasterized Caption", |
---|
516 | "2:130" => "Image Type", |
---|
517 | "2:131" => "Image Orientation", |
---|
518 | "2:135" => "Language Identifier", |
---|
519 | "2:150" => "Audio Type", |
---|
520 | "2:151" => "Audio Sampling Rate", |
---|
521 | "2:152" => "Audio Sampling Resolution", |
---|
522 | "2:153" => "Audio Duration", |
---|
523 | "2:154" => "Audio Outcue", |
---|
524 | "2:200" => "ObjectData Preview File Format", |
---|
525 | "2:201" => "ObjectData Preview File Format Version", |
---|
526 | "2:202" => "ObjectData Preview Data", |
---|
527 | |
---|
528 | // Pre-ObjectData Descriptor Record |
---|
529 | "7:10" => "Size Mode", |
---|
530 | "7:20" => "Max Subfile Size", |
---|
531 | "7:90" => "ObjectData Size Announced", |
---|
532 | "7:95" => "Maximum ObjectData Size", |
---|
533 | |
---|
534 | // ObjectData Record |
---|
535 | "8:10" => "Subfile", |
---|
536 | |
---|
537 | // Post ObjectData Descriptor Record |
---|
538 | "9:10" => "Confirmed ObjectData Size" |
---|
539 | |
---|
540 | ); |
---|
541 | |
---|
542 | /****************************************************************************** |
---|
543 | * End of Global Variable: IPTC_Entry_Names |
---|
544 | ******************************************************************************/ |
---|
545 | |
---|
546 | |
---|
547 | |
---|
548 | |
---|
549 | |
---|
550 | /****************************************************************************** |
---|
551 | * Global Variable: IPTC_Entry_Descriptions |
---|
552 | * |
---|
553 | * Contents: The Descriptions of the IPTC-NAA IIM fields |
---|
554 | * |
---|
555 | ******************************************************************************/ |
---|
556 | |
---|
557 | $GLOBALS[ "IPTC_Entry_Descriptions" ] = array( |
---|
558 | // Envelope Record |
---|
559 | "1:00" => "2 byte binary version number", |
---|
560 | "1:05" => "Max 1024 characters of Destination", |
---|
561 | "1:20" => "2 byte binary file format number, see IPTC-NAA V4 Appendix A", |
---|
562 | "1:22" => "Binary version number of file format", |
---|
563 | "1:30" => "Max 10 characters of Service Identifier", |
---|
564 | "1:40" => "8 Character Envelope Number", |
---|
565 | "1:50" => "Product ID - Max 32 characters", |
---|
566 | "1:60" => "Envelope Priority - 1 numeric characters", |
---|
567 | "1:70" => "Date Sent - 8 numeric characters CCYYMMDD", |
---|
568 | "1:80" => "Time Sent - 11 characters HHMMSS±HHMM", |
---|
569 | "1:90" => "Coded Character Set - Max 32 characters", |
---|
570 | "1:100" => "UNO (Unique Name of Object) - 14 to 80 characters", |
---|
571 | "1:120" => "ARM Identifier - 2 byte binary number", |
---|
572 | "1:122" => "ARM Version - 2 byte binary number", |
---|
573 | |
---|
574 | // Application Record |
---|
575 | "2:00" => "Record Version - 2 byte binary number", |
---|
576 | "2:03" => "Object Type Reference - 3 plus 0 to 64 Characters", |
---|
577 | "2:05" => "Object Name (Title) - Max 64 characters", |
---|
578 | "2:07" => "Edit Status - Max 64 characters", |
---|
579 | "2:08" => "Editorial Update - 2 numeric characters", |
---|
580 | "2:10" => "Urgency - 1 numeric character", |
---|
581 | "2:12" => "Subject Reference - 13 to 236 characters", |
---|
582 | "2:15" => "Category - Max 3 characters", |
---|
583 | "2:20" => "Supplemental Category - Max 32 characters", |
---|
584 | "2:22" => "Fixture Identifier - Max 32 characters", |
---|
585 | "2:25" => "Keywords - Max 64 characters", |
---|
586 | "2:26" => "Content Location Code - 3 characters", |
---|
587 | "2:27" => "Content Location Name - Max 64 characters", |
---|
588 | "2:30" => "Release Date - 8 numeric characters CCYYMMDD", |
---|
589 | "2:35" => "Release Time - 11 characters HHMMSS±HHMM", |
---|
590 | "2:37" => "Expiration Date - 8 numeric characters CCYYMMDD", |
---|
591 | "2:35" => "Expiration Time - 11 characters HHMMSS±HHMM", |
---|
592 | "2:40" => "Special Instructions - Max 256 Characters", |
---|
593 | "2:42" => "Action Advised - 2 numeric characters", |
---|
594 | "2:45" => "Reference Service - Max 10 characters", |
---|
595 | "2:47" => "Reference Date - 8 numeric characters CCYYMMDD", |
---|
596 | "2:50" => "Reference Number - 8 characters", |
---|
597 | "2:55" => "Date Created - 8 numeric characters CCYYMMDD", |
---|
598 | "2:60" => "Time Created - 11 characters HHMMSS±HHMM", |
---|
599 | "2:62" => "Digital Creation Date - 8 numeric characters CCYYMMDD", |
---|
600 | "2:63" => "Digital Creation Time - 11 characters HHMMSS±HHMM", |
---|
601 | "2:65" => "Originating Program - Max 32 characters", |
---|
602 | "2:70" => "Program Version - Max 10 characters", |
---|
603 | "2:75" => "Object Cycle - 1 character", |
---|
604 | "2:80" => "By-Line (Author) - Max 32 Characters", |
---|
605 | "2:85" => "By-Line Title (Author Position) - Max 32 characters", |
---|
606 | "2:90" => "City - Max 32 Characters", |
---|
607 | "2:92" => "Sub-Location - Max 32 characters", |
---|
608 | "2:95" => "Province/State - Max 32 Characters", |
---|
609 | "2:100" => "Country/Primary Location Code - 3 alphabetic characters", |
---|
610 | "2:101" => "Country/Primary Location Name - Max 64 characters", |
---|
611 | "2:103" => "Original Transmission Reference - Max 32 characters", |
---|
612 | "2:105" => "Headline - Max 256 Characters", |
---|
613 | "2:110" => "Credit - Max 32 Characters", |
---|
614 | "2:115" => "Source - Max 32 Characters", |
---|
615 | "2:116" => "Copyright Notice - Max 128 Characters", |
---|
616 | "2:118" => "Contact - Max 128 characters", |
---|
617 | "2:120" => "Caption/Abstract - Max 2000 Characters", |
---|
618 | "2:122" => "Caption Writer/Editor - Max 32 Characters", |
---|
619 | "2:125" => "Rasterized Caption - 7360 bytes, 1 bit per pixel, 460x128pixel image", |
---|
620 | "2:130" => "Image Type - 2 characters", |
---|
621 | "2:131" => "Image Orientation - 1 alphabetic character", |
---|
622 | "2:135" => "Language Identifier - 2 or 3 aphabetic characters", |
---|
623 | "2:150" => "Audio Type - 2 characters", |
---|
624 | "2:151" => "Audio Sampling Rate - 6 numeric characters", |
---|
625 | "2:152" => "Audio Sampling Resolution - 2 numeric characters", |
---|
626 | "2:153" => "Audio Duration - 6 numeric characters", |
---|
627 | "2:154" => "Audio Outcue - Max 64 characters", |
---|
628 | "2:200" => "ObjectData Preview File Format - 2 byte binary number", |
---|
629 | "2:201" => "ObjectData Preview File Format Version - 2 byte binary number", |
---|
630 | "2:202" => "ObjectData Preview Data - Max 256000 binary bytes", |
---|
631 | |
---|
632 | // Pre-ObjectData Descriptor Record |
---|
633 | "7:10" => "Size Mode - 1 numeric character", |
---|
634 | "7:20" => "Max Subfile Size", |
---|
635 | "7:90" => "ObjectData Size Announced", |
---|
636 | "7:95" => "Maximum ObjectData Size", |
---|
637 | |
---|
638 | // ObjectData Record |
---|
639 | "8:10" => "Subfile", |
---|
640 | |
---|
641 | // Post ObjectData Descriptor Record |
---|
642 | "9:10" => "Confirmed ObjectData Size" |
---|
643 | |
---|
644 | ); |
---|
645 | |
---|
646 | /****************************************************************************** |
---|
647 | * End of Global Variable: IPTC_Entry_Descriptions |
---|
648 | ******************************************************************************/ |
---|
649 | |
---|
650 | |
---|
651 | |
---|
652 | |
---|
653 | /****************************************************************************** |
---|
654 | * Global Variable: IPTC_File Formats |
---|
655 | * |
---|
656 | * Contents: The names of the IPTC-NAA IIM File Formats for field 1:20 |
---|
657 | * |
---|
658 | ******************************************************************************/ |
---|
659 | |
---|
660 | $GLOBALS[ "IPTC_File Formats" ] = array( |
---|
661 | 00 => "No ObjectData", |
---|
662 | 01 => "IPTC-NAA Digital Newsphoto Parameter Record", |
---|
663 | 02 => "IPTC7901 Recommended Message Format", |
---|
664 | 03 => "Tagged Image File Format (Adobe/Aldus Image data)", |
---|
665 | 04 => "Illustrator (Adobe Graphics data)", |
---|
666 | 05 => "AppleSingle (Apple Computer Inc)", |
---|
667 | 06 => "NAA 89-3 (ANPA 1312)", |
---|
668 | 07 => "MacBinary II", |
---|
669 | 08 => "IPTC Unstructured Character Oriented File Format (UCOFF)", |
---|
670 | 09 => "United Press International ANPA 1312 variant", |
---|
671 | 10 => "United Press International Down-Load Message", |
---|
672 | 11 => "JPEG File Interchange (JFIF)", |
---|
673 | 12 => "Photo-CD Image-Pac (Eastman Kodak)", |
---|
674 | 13 => "Microsoft Bit Mapped Graphics File [*.BMP]", |
---|
675 | 14 => "Digital Audio File [*.WAV] (Microsoft & Creative Labs)", |
---|
676 | 15 => "Audio plus Moving Video [*.AVI] (Microsoft)", |
---|
677 | 16 => "PC DOS/Windows Executable Files [*.COM][*.EXE]", |
---|
678 | 17 => "Compressed Binary File [*.ZIP] (PKWare Inc)", |
---|
679 | 18 => "Audio Interchange File Format AIFF (Apple Computer Inc)", |
---|
680 | 19 => "RIFF Wave (Microsoft Corporation)", |
---|
681 | 20 => "Freehand (Macromedia/Aldus)", |
---|
682 | 21 => "Hypertext Markup Language - HTML (The Internet Society)", |
---|
683 | 22 => "MPEG 2 Audio Layer 2 (Musicom), ISO/IEC", |
---|
684 | 23 => "MPEG 2 Audio Layer 3, ISO/IEC", |
---|
685 | 24 => "Portable Document File (*.PDF) Adobe", |
---|
686 | 25 => "News Industry Text Format (NITF)", |
---|
687 | 26 => "Tape Archive (*.TAR)", |
---|
688 | 27 => "Tidningarnas Telegrambyrå NITF version (TTNITF DTD)", |
---|
689 | 28 => "Ritzaus Bureau NITF version (RBNITF DTD)", |
---|
690 | 29 => "Corel Draw [*.CDR]" |
---|
691 | ); |
---|
692 | |
---|
693 | |
---|
694 | /****************************************************************************** |
---|
695 | * End of Global Variable: IPTC_File Formats |
---|
696 | ******************************************************************************/ |
---|
697 | |
---|
698 | /****************************************************************************** |
---|
699 | * Global Variable: ImageType_Names |
---|
700 | * |
---|
701 | * Contents: The names of the colour components for IPTC-NAA IIM field 2:130 |
---|
702 | * |
---|
703 | ******************************************************************************/ |
---|
704 | |
---|
705 | $GLOBALS['ImageType_Names'] = array( "M" => "Monochrome", |
---|
706 | "Y" => "Yellow Component", |
---|
707 | "M" => "Magenta Component", |
---|
708 | "C" => "Cyan Component", |
---|
709 | "K" => "Black Component", |
---|
710 | "R" => "Red Component", |
---|
711 | "G" => "Green Component", |
---|
712 | "B" => "Blue Component", |
---|
713 | "T" => "Text Only", |
---|
714 | "F" => "Full colour composite, frame sequential", |
---|
715 | "L" => "Full colour composite, line sequential", |
---|
716 | "P" => "Full colour composite, pixel sequential", |
---|
717 | "S" => "Full colour composite, special interleaving" ); |
---|
718 | |
---|
719 | |
---|
720 | |
---|
721 | /****************************************************************************** |
---|
722 | * End of Global Variable: ImageType_Names |
---|
723 | ******************************************************************************/ |
---|
724 | |
---|
725 | ?> |
---|