Kostas Stamatis created DS-1227:
-----------------------------------
Summary: Tag cloud for any browse index in the home page of DSpace
Key: DS-1227
URL: https://jira.duraspace.org/browse/DS-1227
Project: DSpace
Issue Type: New Feature
Components: JSPUI
Reporter: Kostas Stamatis
Attachments: opencloud.jar, README.txt, tagcloud-patch.diff
This proposed extension (implemented by National Documentation Centre/EKT -
http://www.ekt.gr) allows the import of a tag cloud in the homepage of DSpace.
The tag cloud can include values from any of the browse indices (of metadata
type) of the repository and this is a configuration option along with many
other options that you can see later.
Tha tag cloud is implemented as a tag, meaning that it can be included in any
page of the DSpace repository besides the homepage.
USEFULNESS
---------------------
Select a important browse index of your repository (i.e. subject) and include
all major subjects of your records in the home page of DSpace to attract
visitors.
CONFIGURATION FILES
---------------------------------------
Tag cloud is fully configurable within the default dspace.cfg configuration
file of DSpace. The new configuration options are:
#######################################################
# TAG CLOUD configuration #
#######################################################
#
# Should display tag cloud in the home page?
# Possible values: true | false
webui.tagcloud.home.show = true
#
# Select the browse index to create a tag cloud for in the home page
# Possible values: any of the browse indices declared earlier in this conf file
webui.tagcloud.home.bindex = subject
#
# Select the total tags to show
# Possible values: any integer from 1 to infinity
webui.tagcloud.home.maxtags = 50
#
# Should display the score next to each tag?
# Possible values: true | false
webui.tagcloud.home.showscore = false
#
# The score that tags with lower than that will not appear in the rag cloud
# Possible values: any integer from 1 to infinity
webui.tagcloud.home.cutlevel = 5
#
# Should display the tag as center aligned in the page or left aligned?
# Possible values: true | false
webui.tagcloud.home.showcenter = true
#
# The font size (in em) for the tag with the lowest score
# Possible values: any decimal
webui.tagcloud.home.fontfrom = 1.3
#
# The font size (in em) for the tag with the highest score
# Possible values: any decimal
webui.tagcloud.home.fontto = 2.8
#
# The case of the tags
# Possible values: Case.LOWER | Case.UPPER | Case.CAPITALIZATION |
Case.PRESERVE_CASE | Case.CASE_SENSITIVE
webui.tagcloud.home.tagcase = Case.PRESERVE_CASE
#
# If the 3 colors of the tag cloud should be independent of score (random=yes)
or based on the score
# Possible values: true | false
webui.tagcloud.home.randomcolors = true
#
# The ordering of the tags (based either on the name or the score of the tag)
# Possible values: Tag.NameComparatorAsc | Tag.NameComparatorDesc |
Tag.ScoreComparatorAsc | Tag.ScoreComparatorDesc
webui.tagcloud.home.tagorder = Tag.NameComparatorAsc
#
# The first color of the tags
# Possible values: hex value of the color (i.e. e3d67a)
webui.tagcloud.home.tagcolor1 = D96C27
#
# The second color of the tags
# Possible values: hex value of the color (i.e. e3d67a)
webui.tagcloud.home.tagcolor2 = 424242
#
# The third color of the tags
# Possible values: hex value of the color (i.e. e3d67a)
webui.tagcloud.home.tagcolor3 = 818183
EXTERNAL LIBRARIES
--------------------------------------
This extension makes use of the following external java library:
a) opencloud |(http://opencloud.mcavallo.org/): a java library for for
generating and managing tag clouds (under MIT licence)
EXAMPLES
-------------------
Repository: Managing Authority of the Operational Programme "Education and
Lifelong Learning"
URL: http://repository.edulll.gr/edulll/
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