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| #!/usr/bin/php | |
| <?php | |
| /* | |
| Example shell script for using the ReRanger class. | |
| https://github.com/brianally/ReRanger | |
| */ | |
| use \InvalidArgumentException as InvalidArgumentException; | |
| // or load however you want | |
| require(__DIR__ . "/ReRanger.php"); | |
| // set up | |
| define("DELIMLINE", "|"); // character(s) separating index entry from page number(s) | |
| define("DELIMSERIES", ", "); // character(s) separating page numbers | |
| define("DELIMRANGE", "--"); // character(s) separating page numbers in range | |
| define("INCREMENT", -2); // number of pages to increment (negative for decrement) | |
| define("MINPAGE", 158); // page number ABOVE which all other pages should be decremented | |
| define("REFSTR", "(r)"); // reference/notes append eg. 505(n), 432(r), etc. | |
| if ( $argc != 3 ) { | |
| die("usage: {$argv[0]} readfile writefile" . PHP_EOL); | |
| } | |
| $sourceFile = $argv[1]; // plaintext file with index entries, one per line | |
| $targetFile = $argv[2]; // modified index | |
| $readPointer = fopen($sourceFile, "r"); | |
| $writePointer = fopen($targetFile, "a"); | |
| if ( !$writePointer ) { | |
| die("could not open target" . PHP_EOL); | |
| } | |
| if ( !$readPointer ) { | |
| die("could not open source" . PHP_EOL); | |
| } | |
| $reRanger = new ReRanger\ReRanger(DELIMSERIES, DELIMRANGE, INCREMENT, MINPAGE, REFSTR); | |
| $hasErrors = 0; | |
| // process lines of input file | |
| // if an exception occurs everything aborts | |
| try { | |
| while( ($line = fgets($readPointer)) !== false ) { | |
| // split each line between index entry and page numbers | |
| $line = str_replace(PHP_EOL, "", $line); | |
| $split = explode(DELIMLINE, $line); | |
| // allow lines without numbers to pass through | |
| if ( sizeof($split) == 2) { | |
| try { | |
| $numbers = $reRanger->processSeries( trim($split[1]) ); | |
| // join to first part of line | |
| $line = trim($split[0]) . DELIMLINE . $numbers; | |
| } | |
| catch( InvalidArgumentException $e ) { | |
| $msg = [ | |
| "** ERROR **", | |
| $line, | |
| $e->getMessage() | |
| ]; | |
| $previous = $e->getPrevious(); | |
| if ( !is_null($previous) ) { | |
| $msg[] = $previous->getMessage(); | |
| } | |
| $msg[] = "*******" . PHP_EOL; | |
| $out = implode( PHP_EOL, $msg ); | |
| // writing error to file for later editing | |
| fwrite($writePointer, $out); | |
| echo $out; | |
| // continuing with next line | |
| ++$hasErrors; | |
| continue; | |
| } | |
| } | |
| $line = $line . PHP_EOL; | |
| fwrite($writePointer, $line); | |
| echo $line; | |
| } | |
| } | |
| catch(Exception $e) { | |
| echo $e->getMessage() . PHP_EOL; | |
| } | |
| finally { | |
| fclose($readPointer); | |
| fclose($writePointer); | |
| unset($reRanger); | |
| echo "done" . PHP_EOL; | |
| if ( $hasErrors ) { | |
| echo "${hasErrors} errors written to file"; | |
| } | |
| } | |
| /* | |
| * Local variables: | |
| * tab-width: 2 | |
| * c-basic-offset: 2 | |
| * c-hanging-comment-ender-p: nil | |
| * End: | |
| */ | |
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