Wiki source code of Blog Archive

Last modified by Ricardo Rodríguez Fernández on 2015/01/28 10:00
{{include reference="Blog.BlogCode"/}}

{{velocity filter="none"}}
{{html clean="false" wiki="true"}}
##
##
##
#macro(displayBlogFullArchive $blogDoc)
  #getBlogEntriesBaseQuery($query)
  #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
  #set ($queryParams = [$blogDoc.space, $blogDoc.fullName])
  ## Create a Jodatime date formatter that will be used to format dates
  #set($monthFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM'))
  #set($tempDate = $xwiki.jodatime.mutableDateTime)
  #set($currentYear = $xwiki.formatDate($datetool.date, 'yyyy'))
  #set($currentMonth = $xwiki.formatDate($datetool.date, 'M'))
  #set($firstYear = '')
  #set($lastYear = '')
  #foreach($firstEntry in $services.query.hql("${query} order by year(publishDate.value)").setLimit(1).bindValues($queryParams).execute())
    #set($discard = $xwiki.getDocument($firstEntry))
    #getEntryObject($discard $entryObj)
    #getEntryDate($discard $entryObj $firstYear)
    #set($firstYear = $mathtool.toInteger($xwiki.formatDate($firstYear, 'yyyy')))
  #end
  #foreach($lastEntry in $services.query.hql("${query} order by year(publishDate.value) desc").setLimit(1).bindValues($queryParams).execute())
    #set($discard = $xwiki.getDocument($lastEntry))
    #getEntryObject($discard $entryObj)
    #getEntryDate($discard $entryObj $lastYear)
    #set($lastYear = $mathtool.toInteger($xwiki.formatDate($lastYear, 'yyyy')))
  #end
  #if("$!{firstYear}" != '') ## At least one entry exists
    #foreach($year in [$firstYear..$lastYear])
      #set($yearArticleCount = $services.query.hql("${query} and year(publishDate.value) = $year").bindValues($queryParams).count())
      #if($yearArticleCount > 0)
        #set ($queryString = "space=$escapetool.url($blogDoc.space)&year=${year}")
        * [[$year ($yearArticleCount)>>Blog.Archive||queryString="${queryString}"]]
        #foreach($month in [1..12])
          #set ($statement = "${query} and year(publishDate.value) = $year and month(publishDate.value) = $month")
          #set ($monthArticleCount = $services.query.hql($statement).bindValues($queryParams).count())
          #if($monthArticleCount > 0)
            $tempDate.setMonthOfYear($month)
            #set($queryString = "space=${escapetool.url($blogDoc.space)}&year=${year}&month=${month}")
            ** [[$monthFormatter.print($tempDate) (${monthArticleCount})>>Blog.Archive||queryString="${queryString}"]]
          #end
        #end
      #end
    #end
  #else
    #info($services.localization.render('xe.blog.archive.noarticle'))
  #end
#end
##
##
##
#macro(displayBlogYearArchive $blogDoc $year)
= $services.localization.render('xe.blog.archive.postsyear', [$year]) =
  #getBlogEntriesBaseQuery($query)
  #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
  #set($queryParams = [$blogDoc.space, $blogDoc.fullName])
  #set($query = "${query} and year(publishDate.value) = $year")
  ## Create a Jodatime date formatter that will be used to format dates
  #set($monthFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM'))
  #set($tempDate = $xwiki.jodatime.mutableDateTime)
  #set($yearArticleCount = $services.query.hql($query).bindValues($queryParams).count())
  #if($yearArticleCount > 0)
    #foreach($month in [1..12])
      #set($monthArticleCount = $services.query.hql("${query} and month(publishDate.value) = $month").bindValues($queryParams).count())
      #if($monthArticleCount > 0)
        $tempDate.setMonthOfYear($month)
        #set($queryString = "space=${escapetool.url($blogDoc.space)}&year=${year}&month=${month}")
== [[$monthFormatter.print($tempDate) (${monthArticleCount})>>Blog.Archive||queryString="${queryString}"]] ==
        #foreach($entryDoc in $xwiki.wrapDocs($services.query.hql("${query} and month(publishDate.value) = $month order by publishDate.value", $queryParams).execute()))
          #getEntryObject($entryDoc $entryObj)
          #isPublished($entryObj $isPublished)
          #isHidden($entryObj $isHidden)
          * [[$entryDoc.display('title', 'view', $entryObj)>>$entryDoc]]#if(!$isPublished) $services.localization.render('xe.blog.archive.unpublished')#elseif($isHidden) $services.localization.render('xe.blog.archive.hidden')#end

        #end
      #end
    #end
  #else
    #info($services.localization.render('xe.blog.archive.noarticlesyear'))
  #end
#end
##
##
##
#macro(displayBlogMonthArchive $blogDoc $year $month)
  #set($dateFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM yyyy'))
  #set($tempDate = $xwiki.jodatime.mutableDateTime)
  $tempDate.setYear($mathtool.toInteger($year))##
  $tempDate.setMonthOfYear($mathtool.toInteger($month))##
= $services.localization.render('xe.blog.archive.postsfor') $dateFormatter.print($tempDate) =
  #getBlogEntriesBaseQuery($query)
  #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
  #set ($queryParams = [$blogDoc.space, $blogDoc.fullName])
  #set($query = "${query} and year(publishDate.value) = $year and month(publishDate.value) = $month")
  #set($monthArticleCount = $services.query.hql($query).bindValues($queryParams).count())
  #if($monthArticleCount > 0)
    #foreach($entryDoc in $xwiki.wrapDocs($services.query.hql("${query} order by publishDate.value").bindValues($queryParams).execute()))
      #getEntryObject($entryDoc $entryObj)
      #displayEntry($entryDoc $entryObj true true)
    #end
  #else
    #info($services.localization.render('xe.blog.archive.noarticlesmonth'))
  #end
#end
##
##
##
#set($space = "$!{request.space}")
#if($space == '')
  #set($space = 'Blog')
#end
#getBlogDocument($space $blogDoc)
#set ($month = "$!{mathtool.toInteger($request.month)}")
#set ($year = "$!{mathtool.toInteger($request.year)}")
#if ($year == '')
  ## Show a brief history of the blog, a tree with first level = years, second level = months, and the number of entries from that year/month in every node.
  #displayBlogFullArchive($blogDoc)
#else
  #if ($month == '')
    ## Show an index of all posts in this year (titles only), with month names as subtitles
    #displayBlogYearArchive($blogDoc $year)
  #else
    ## Show all entries in the month (extract)
    #displayBlogMonthArchive($blogDoc $year $month)
  #end
#end
{{/html}}
{{/velocity}}
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