rubydora
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samvera
Assigning large files as datastream content fails
Large files (for some definition of large??) can't be read into Ruby, so they can't be added as object datastreams:
/Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:121:in `read': Invalid argument - HDS/barcode334930_1.mov (Errno::EINVAL)
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:121:in `content'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activemodel-3.2.2/lib/active_model/dirty.rb:143:in `attribute_change'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activemodel-3.2.2/lib/active_model/dirty.rb:117:in `block in changes'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activemodel-3.2.2/lib/active_model/dirty.rb:117:in `map'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activemodel-3.2.2/lib/active_model/dirty.rb:117:in `changes'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:245:in `to_api_params'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:210:in `block in create'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:403:in `_run__3645590890494944274__create__594327490570200131__callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:405:in `__run_callback'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:385:in `_run_create_callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:209:in `create'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:221:in `block in save'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:403:in `_run__3645590890494944274__save__594327490570200131__callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:405:in `__run_callback'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /Users/chris_beer/.rvm/gems/ruby-1.9.3-p0@hydradam/gems/rubydora-0.5.7/lib/rubydora/datastream.rb:220:in `save'
See also:
1.9.3p0 :009 > f = open('HDS/barcode334930_1.mov')
=> #<File:HDS/barcode334930_1.mov>
1.9.3p0 :010 > f.size
=> 3799020967
1.9.3p0 :011 > f.read; 1
Errno::EINVAL: Invalid argument - HDS/barcode334930_1.mov
from (irb):11:in `read'
from (irb):11
from /Users/chris_beer/.rvm/rubies/ruby-1.9.3-p0/bin/irb:16:in `<main>'
=== vs ====
1.9.3p0 :013 > f = open('/Users/chris_beer/Desktop/tmp')
=> #<File:/Users/chris_beer/Desktop/tmp>
1.9.3p0 :014 > f.size
=> 3261
1.9.3p0 :015 > f.read
=> "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<xsl:stylesheet xmlns=\"http://www.pbcore.org/PBCore/PBCoreNamespace.html\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" version=\"1.0\">\n <xsl:output indent=\"yes\"/>\n <xsl:strip-space elements=\"*\"/>\n <xsl:template match=\"//ROW\">\n <pbcoreDescriptionDocument xmlns=\"http://www.pbcore.org/PBCore/PBCoreNamespace.html\" schemaVersion=\"2.0\">\n <pbcoreIdentifier>\n <xsl:attribute name=\"source\">MARS Program Record ID</xsl:attribute>\n <xsl:value-of select=\"ID_PROGRAM/text()\" /> \n </pbcoreIdentifier>\n <xsl:apply-templates select=\"*[normalize-space()]\"></xsl:apply-templates>\n </pbcoreDescriptionDocument>\n </xsl:template>\n \n <xsl:template match=\"TITLE_SERIES\">\n <pbcoreTitle>\n <xsl:attribute name=\"titleType\">Series</xsl:attribute>\n <xsl:value-of select=\"text()\" />\n </pbcoreTitle>\n </xsl:template> \n\n <xsl:template match=\"TITLE_PROGRAM\">\n <pbcoreTitle>\n <xsl:attribute name=\"titleType\">Program</xsl:attribute>\n <xsl:value-of select=\"text()\" />\n </pbcoreTitle>\n </xsl:template>\n\n <xsl:template match=\"DATE_RELEASE\">\n <pbcoreAssetDate>\n <xsl:attribute name=\"dateType\">broadcast</xsl:attribute>\n <xsl:value-of select=\"text()\" />\n </pbcoreAssetDate>\n </xsl:template>\n\n <xsl:template match=\"COVERAGE_DATE_PORTRAYED\">\n <pbcoreCoverage>\n <coverage>\n <xsl:value-of select=\"text()\" />\n </coverage>\n <coverageType>temporal</coverageType>\n </pbcoreCoverage>\n </xsl:template>\n\n \n <xsl:template match=\"RIGHTS_SUMMARY\">\n <pbcoreRightsSummary>\n <rightsSummary>\n <xsl:attribute name=\"annotation\">rights summary</xsl:attribute>\n <xsl:attribute name=\"source\">WGBH MARS</xsl:attribute>\n <xsl:value-of select=\"text()\"/>\n </rightsSummary>\n </pbcoreRightsSummary>\n </xsl:template>\n\n <xsl:template match=\"ID_NOLA\">\n <pbcoreIdentifier>\n <xsl:attribute name=\"source\">NOLA Code</xsl:attribute>\n <xsl:value-of select=\"text()\" />\n </pbcoreIdentifier>\n </xsl:template>\n \n <xsl:template match=\"SOURCE_PROGRAM_NUMBER\">\n <pbcoreTitle> \n <xsl:attribute name=\"titleType\">Episode</xsl:attribute>\n <xsl:value-of select=\"text()\"/>\n </pbcoreTitle>\n </xsl:template>\n \n <xsl:template match=\"DESCRIPTION_PROGRAM\">\n <pbcoreDescription>\n <xsl:attribute name=\"descriptionType\">Program</xsl:attribute>\n <xsl:attribute name=\"descriptionTypeRef\">http://metadataregistry.org/concept/show/id/1702.html</xsl:attribute>\n <xsl:value-of select=\"text()\" />\n </pbcoreDescription>\n </xsl:template>\n \n <xsl:template match=\"Producer\">\n <pbcoreCreator>\n <creator><xsl:value-of select=\"text()\"/></creator>\n <creatorRole ref=\"http://metadataregistry.org/concept/show/id/1425.html\">Producer</creatorRole>\n </pbcoreCreator>\n </xsl:template>\n \n <xsl:template match=\"text()\" />\n</xsl:stylesheet>"
