Archive for the ‘DSpace’ Category

CONTENTdm, Mirage 2 Theme and e-book project

In late April, we officially launched a redesigned and upgraded website for the Library’s Digital Collections; the new system is running on CONTENTdm 6.6 and three of the many new features include: a) a better image viewer for jpg, jp2 and tiff files; b) a page-by-page viewer/download for PDF files; and c) a more friendly web interface for customizing the site’s look-and-feel.  Also, our colleagues in Special Collections have added a couple of new collections including my favorite one: Studio 14.

MUL Digital Collections

In May, we also began to evaluate/test the new Mirage 2 Theme for the Scholarly Commons repository and  the new responsive theme seems to work nicely with DSpace 3.0 … as much as we liked our own Mobile Theme, it was very hard to resist the temptation of using a fully responsive website … of course, there is still some changes we need to implement … but overall, this is a great improvement for the DSpace community –thanks a lot @mire! … now we just need to have a friendly Author’s Profile module and many of us will be more than happy.

ePUBAnd on the very last working day of May, Jason Michel and I had the opportunity to present at the 2014 OVGTSL Conference in Athens, OH and talk about the ebook project we’ve been working on in the last year or so.  BTW: the revised version of the DWAE book is currently in its final review and very soon people will be able to download the ePUB or MOBI versions on the book’s website.  In case someone is interested, check this file with our slides.

As for the next two months, my to-do list includes at least six projects:

  • NEH/FS grant, assist in prototyping/designing version 1.0 of the FS game
  • DLP, update browse functions and add content from Spring 2014
  • MEM, dynamically generate browse pages for categories
  • Book companion website, develop a first prototype
  • FS documentary, develop a first web design and start testing templates
  • Book chapter, coordination final submission before 6/30

… y hacer tiempo para el “mundial de fút” :-)

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Project UPDATES and videos

epub-logo It seems a bit hard to believe but this is already the 1st week of November and -before we know it- this semester will be over.  For me, the IMS 201 class I’m teaching is definitely my best excuse of say “YES, time flies and I’ve been super busy” … but perhaps the most exciting thing about this class is what will happen in the next 2-3 weeks as we’ll be creating several e-books in ePUB format. The e-book idea is a result of one of our own demo projects at Open House back in April … back then, Heidi McKee from English came to us and asked if you could help her in creating an e-book version for an open access book she was co-editing. Of course we said “yes” and with the help of Jason Michel we prototyped an e-book with three chapters using ePUB 3 standards and she liked it. In August, they published the book online and this semester, we’re finalizing the complete e-book version with its 14 chapters and multimedia files … anyway, this past weekend and as part of a documentation of the workflow and in preparation for some video/lecture classes, I created a video tutorial on how to create ePUBs using word and HTML files … if someone happens to be interested in this URL: http://vimeo.com/78566436

html5-videoSpeaking of videos and switching the conversation to some real work :-) last month we also managed to complete the first set videos for the CAWC Lecture Series Digital Archive. This is one of our recently established collaboration initiatives with a center on campus, our role is to help in providing access to scholarly talks and at the same time we make a first step toward preserving these types of materials. We also used this project to test and evaluate a couple of video features (e.g. captions) using HTML5 … in late August, we also learned about a new video streaming service available on campus and after some initial tests, we’re definitely happy to have this integrated with our now locally hosted DSpace 3.0 instance. The topic of video streaming and HTML5 got our attention and interest that we even wrote a short article about -which was published in the latest issue of the Code4Lib Journal.

Another fun part of my work in the last 2-3 months has to do with another open source tool -that’s Omeka. Just in the last month, we’ve created 4 new instances of Omeka 2.0 for 3 different clients. A key feature we’ve found in using Omeka is the ability to install and customize plugins, so far my favorites are: Simple Pages, Embed Codes, CSV Import, Docs Viewer, and Exhibit Builder; plugins in my to-do list include: NeatlineSimile, Geolocation, HTML5 Media, OAI-PMH Repository, and SolrSearch. We plan to go live with 2-3 of these projects sometime in December, for one, we may even have the privilege to write/customize a plugin :-)

Ok, that’s probably it for today … now back to some CONTENTdm and multimedia embed code … hasta el otro mes!

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Summer 2013 projects

As of today, we can probably say that “summer is officially gone” and for me -and maybe for others- a valid question is: what happened to those summer projects? Well, part of the answer is: we definitely made some good progress on several projects such as the migration/upgrade to DSpace 3.0 for the University Institutional Repository and to CONTENTdm 6.x for the cultural heritage collections.

In July, I also worked on several Omeka (1.5 and 2.0) instances; perhaps the most exciting one was the “unplanned” Omeka & CONTENTdm Integration that Marcus Ladd and I worked on.  My contributions included two set of lines of code: a) PHP lines in Omeka (show.php) to retrieve the DC.Identifier value and generate a link back to CONTENTdm record and to embed an iframe with the CONTENTdm viewer; and b) JavaScript lines in CONTENTdm (fullbrowser.php) to check if the image viewer is being loaded in a regular window browser or an iframe; if it’s an iframe, then we added an extra CSS file to customize the viewer toolbar.

Speaking of CONTENTdm, the official launch for the new instance is almost there … here is a preview of the new site:
NEW CONTENTdm site
In late June, we learned that the Miami was using Kaltura to manage a portion of its videos, we looked at this service and our systems team scheduled a visit with our on-campus rep, we looked at the service and thought this would meet “all” the requirements we were looking for in our new video solution … now, we’re in the process of uploading 100+ videos; we also began a prototype of adding captions to these videos, we’re using Movie Captioner and we look forward to completing a set of videos in the next couple of months.

As for DSpace, we’re just days away to officially turn on the switch from the current hosted site to our local instance; the new interface is 80% based on the Mirage theme and perhaps the only modification (so far) was the integration of the Kaltura player using a few jQuery tricks.

  // hide default mp4 player in DSpace
  $("#aspect_artifactbrowser_ItemViewer_div_item-view #video").hide();
  // hide metadata field with Kaltura video ID
  $(".simple-item-view-other-kaltura").hide();
  // get Kaltura video ID
  var htmlStr = $(".simple-item-view-other-kaltura a:eq(0)").html();
  // alert(htmlStr);
  // replace video DIV with Kaltura code
  var htmlStr = $("#aspect_artifactbrowser_ItemViewer_div_item-view
      #video").replaceWith("<kaltura-video-player>")

For service activities, in late July the recently established Library Staff Appreciation Committee hosted a picnic and thanks to the great leadership of our coordinator -Tricia- everything went super. For the fall semester, we’ll be launching a monthly newsletter and we’ll also finalize the details for the Annual Award of the employee/s of the year. Outside of the library, I’m also coordinating the website team for the 2014 Freedom Summer Conference -this time, we’re very fortunate to have a student volunteer with some excellent graphic design skills.

And for Scholarship, in early August I -virtually- co-presented with Marcus at the 2013 CONTENTdm Users Group Meeting; our talk was on the Migration & Update to CONTENTdm 6.1, I joined them via WebEx and Marcus did an excellent job in demonstrating the Omeka/CONTENTdm integration project.  I mid August, I also co-authored a manuscript on Videos & HTML5, it’s still in review but it left us with an interesting new project on video captioning :-) … OK, that’s probably it for today, this weekend will be a good time to finalize/publish my Niihka site for the IMS 201 class -which starts on Monday!

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Spring Project UPDATES

CDS save-the-dateSpring is finally here and -for me- it seems to be just a good time to catch up on some notes and updates about things that have happened in the last two months as well as things that will happen in April.  Undoubtedly, many of my/our activities are driven by the upcoming Open House for our new department -scheduled for April 23rd.  This week, I helped in creating an interactive map for the CDS’ website -which is (heavily) based on an excellent example created by the Research Commons at the University of Washington.  We look forward to completing all the details for this special date.

Two examples of the type of work the center can help clients with are: a) developing websites such as the Digital Literacy Partnership (DLP) project with Valerie Ubbes; and b) developing e-books for selected works available on Computers and Composition Digital Press with Heidi McKee –for this project, we’re working with our colleague Jason Michel.  The DLP project will be our first project using Omeka and it has allowed us to understand better the functionality -and some of the limitations- of this great open source online exhibit tool.  For instance, because of the type of DLP files (video and slideshow), we had to edit the show.php file and customize it accordingly.  Here is an outline of the changes we made:

<?php if (item('Dublin Core', 'Type') == 'Moving Image') { ?>
<iframe src="http://player.vimeo.com/video/<?php echo $VimeoID;?>"
 width="500" height="375" frameborder="0" webkitAllowFullScreen
 mozallowfullscreen allowFullScreen></iframe>
<?php } else { // NOT a video, but a slideshow ?>
<!-- WOWSlider script -->
<?php $filename = item('Dublin Core', 'Identifier');
$dir = "/var/www/../viewer/" . $filename . "/";
if ($handle = opendir($dir)) {
$i = 0;
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
$all_files[] = $entry;
$i++; }}
closedir($handle); }
sort($all_files); // very important
$i=0;
foreach($all_files as $file) {
echo "<img src=\"/healthliteracy/viewer/$filename/$file\"
      alt=\"$file\" id=\"wowsl_$i\"/> \n";
$i++;
} ?>

Two other projects that I continue to work on are: CONTENTdm 6.x and DSpace 3.0.  In both cases, I’ve been quite pleased with the type of successful “tweaks” we’ve tested/implemented with pure jQuery & CSS code.  BTW: for those interested in hosted services, check out DSpaceDirect.

As for the next 2-3 weeks, some exciting things are also on the schedule: on Friday April 5, Kim Tully and I will be part of a panel at the 2012 SOA Conference and we’ll talk about the Civil War collection; on April 8-9, I’ll be at Case Western Reserve University attending their Second Colloquium on Digital Scholarship; on April 16, I’ll teach a class on HTML & CSS –which will serve as a first practice for my upcoming IMS 201 class in the fall; and of course, April 23 will “the day” for us in the center.

Last, my article on DSpace Mobile Interface was published this month … and thanks to a comment, now I know that for future tests I can also use The Responsinator site … now time to check the latest issue of Research Information.

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January is gone!

In the first few days of January, I heard a couple of colleagues/friends saying: “2013 may be a better year” … and if staying busy is an indicator of “better”; then, I’d probably agree with that statement, although now we just need see what else can be done in the next 11 months.  And speaking of “what can be done” or maybe “what have been done” I cannot think of a better example that my 5th Year Annual Report, which I just submitted today and it’ll also serve as the first draft for my dossier for promotion due in June :-( … some of the highlights in that report include some exciting/recent/upcoming projects:

  • Omeka, we’re just days away to launch our first real faculty-driven project using Omeka.  It felt great to write some PHP code again, the first real tweak I had to work on was to write a script that reads the content of a folder with images and generate proper HTML code for a WOW Slider viewer.  This responsive jQuery image slider comes with some amazing visual effects.  J. Millard also wrote a script to pull book covers from OpenLibrary and I added some extra lines to embed videos from Vimeo.  As for the look-and-feel, it was mostly CSS and a couple of minor jQuery calls.  Perhaps my only complain with Omeka is that it doesn’t seem to support multiple themes on the same instance. Here is a preview!
    omeka-site
  • CONTENTdm, in November 2012, I started working on a set HTML & PHP templates for our new Digital Collections website.  Major customizations will include: dynamic splash pages for individual collections, scripts for embedding videos hosted at external sites and using HTML5 web standards, and a mobile-optimized interface using the jQuery Mobile Framework.  It’s absolutely great to seen the new image viewer in action … cannot wait to finalize this long-awaited upgrade.  Another exciting addition in this new version will be our Música Colonial collection, which will feature some multimedia files –thanks Jonathan Goodliffe.
  • DSpace, we’re also planning to run our own DSpace 3.0 instance soon, which should also allow us to install/customize all -or many of- the features in this new release.  This change will also help me in adding/fixing some functions in my mobile theme.  BTW: This week, I got my first formal inquiry -from Venezuela- about this work … got me to use my Spanish skills again.
  • dh-brown-bag-series-flyerDigital Humanities, as a follow up to the DH symposium we had last semester, next month we’ll start with a brown bag archived webinars series, Miami faculty, grad students and librarians are welcome … look forward to keeping the conversation and exploring the possibilities for some DH projects.  BTW: I’m also excited to be part of an NEH Digital Humanities grant proposal that a group of faculty is working on … which also reminds me to install/test ARIS in the very near future.

Ok, that’s it for today … time for a much needed break, next week will be a short week as I’m attending a two-days NEH/DH workshop in Columbus, and the week after I’ll be watching some of the Code4Lib talks –thanks for streaming it again.

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