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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:26:02 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:26:02 +0000 |
commit | fcbf3ce37ca8f90a3e36d524a3274ffc063a40e3 (patch) | |
tree | 84c735df2e97350a721273e9dd425729d43cc8a2 /vendor/iio/libmergepdf/src/Merger.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-module-pdfexport-fcbf3ce37ca8f90a3e36d524a3274ffc063a40e3.tar.xz icingaweb2-module-pdfexport-fcbf3ce37ca8f90a3e36d524a3274ffc063a40e3.zip |
Adding upstream version 0.10.2+dfsg1.upstream/0.10.2+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/iio/libmergepdf/src/Merger.php')
-rw-r--r-- | vendor/iio/libmergepdf/src/Merger.php | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/vendor/iio/libmergepdf/src/Merger.php b/vendor/iio/libmergepdf/src/Merger.php new file mode 100644 index 0000000..57725c9 --- /dev/null +++ b/vendor/iio/libmergepdf/src/Merger.php @@ -0,0 +1,79 @@ +<?php + +declare(strict_types = 1); + +namespace iio\libmergepdf; + +use iio\libmergepdf\Driver\DriverInterface; +use iio\libmergepdf\Driver\DefaultDriver; +use iio\libmergepdf\Source\SourceInterface; +use iio\libmergepdf\Source\FileSource; +use iio\libmergepdf\Source\RawSource; + +/** + * Merge existing pdfs into one + * + * Note that your PDFs are merged in the order that you add them + */ +final class Merger +{ + /** + * @var SourceInterface[] List of pdf sources to merge + */ + private $sources = []; + + /** + * @var DriverInterface + */ + private $driver; + + public function __construct(DriverInterface $driver = null) + { + $this->driver = $driver ?: new DefaultDriver; + } + + /** + * Add raw PDF from string + */ + public function addRaw(string $content, PagesInterface $pages = null): void + { + $this->sources[] = new RawSource($content, $pages); + } + + /** + * Add PDF from file + */ + public function addFile(string $filename, PagesInterface $pages = null): void + { + $this->sources[] = new FileSource($filename, $pages); + } + + /** + * Add files using iterator + * + * @param iterable<string> $iterator Set of filenames to add + * @param PagesInterface $pages Optional pages constraint used for every added pdf + */ + public function addIterator(iterable $iterator, PagesInterface $pages = null): void + { + foreach ($iterator as $filename) { + $this->addFile($filename, $pages); + } + } + + /** + * Merges loaded PDFs + */ + public function merge(): string + { + return $this->driver->merge(...$this->sources); + } + + /** + * Reset internal state + */ + public function reset(): void + { + $this->sources = []; + } +} |