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40 lines
972 B
40 lines
972 B
12 years ago
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<?php
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/**
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*
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* @param object $file
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* stdclass
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*/
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function islandora_basic_image_create_derivative($file, $width, $height) {
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$real_path = drupal_realpath($file->uri);
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$image = image_load($real_path);
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if (!empty($image)) {
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$scale = image_scale($image, $width, $height, TRUE);
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if($scale){
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return image_save($image);
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}
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}
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return FALSE;
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}
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/**
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* adds a datastream and deletes the tmp file from local file system
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* @param object $object
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* @param string $dsid
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* @param object $file
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*/
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function islandora_basic_image_add_datastream($object, $dsid, $file) {
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try {
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$ds = $object->constructDatastream($dsid, 'M');
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$ds->label = $dsid;
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$ds->mimeType = $object['OBJ']->mimeType;
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$ds->setContentFromFile(drupal_realpath($file->uri));
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$object->ingestDatastream($ds);
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file_delete($file);
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} catch (exception $e) {
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drupal_set_message(t('@message', array('@message' => check_plain($e->getMessage()))), 'error');
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}
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}
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