Wiki source code of Blog Archive

Last modified by Ricardo Rodríguez Fernández on 2015/01/28 10:00
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  1: {{include reference="Blog.BlogCode"/}}
  2: 
  3: {{velocity filter="none"}}
  4: {{html clean="false" wiki="true"}}
  5: ##
  6: ##
  7: ##
  8: #macro(displayBlogFullArchive $blogDoc)
  9:   #getBlogEntriesBaseQuery($query)
 10:   #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
 11:   #set ($queryParams = [$blogDoc.space, $blogDoc.fullName])
 12:   ## Create a Jodatime date formatter that will be used to format dates
 13:   #set($monthFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM'))
 14:   #set($tempDate = $xwiki.jodatime.mutableDateTime)
 15:   #set($currentYear = $xwiki.formatDate($datetool.date, 'yyyy'))
 16:   #set($currentMonth = $xwiki.formatDate($datetool.date, 'M'))
 17:   #set($firstYear = '')
 18:   #set($lastYear = '')
 19:   #foreach($firstEntry in $services.query.hql("${query} order by year(publishDate.value)").setLimit(1).bindValues($queryParams).execute())
 20:     #set($discard = $xwiki.getDocument($firstEntry))
 21:     #getEntryObject($discard $entryObj)
 22:     #getEntryDate($discard $entryObj $firstYear)
 23:     #set($firstYear = $mathtool.toInteger($xwiki.formatDate($firstYear, 'yyyy')))
 24:   #end
 25:   #foreach($lastEntry in $services.query.hql("${query} order by year(publishDate.value) desc").setLimit(1).bindValues($queryParams).execute())
 26:     #set($discard = $xwiki.getDocument($lastEntry))
 27:     #getEntryObject($discard $entryObj)
 28:     #getEntryDate($discard $entryObj $lastYear)
 29:     #set($lastYear = $mathtool.toInteger($xwiki.formatDate($lastYear, 'yyyy')))
 30:   #end
 31:   #if("$!{firstYear}" != '') ## At least one entry exists
 32:     #foreach($year in [$firstYear..$lastYear])
 33:       #set($yearArticleCount = $services.query.hql("${query} and year(publishDate.value) = $year").bindValues($queryParams).count())
 34:       #if($yearArticleCount > 0)
 35:         #set ($queryString = "space=$escapetool.url($blogDoc.space)&year=${year}")
 36:         * [[$year ($yearArticleCount)>>Blog.Archive||queryString="${queryString}"]]
 37:         #foreach($month in [1..12])
 38:           #set ($statement = "${query} and year(publishDate.value) = $year and month(publishDate.value) = $month")
 39:           #set ($monthArticleCount = $services.query.hql($statement).bindValues($queryParams).count())
 40:           #if($monthArticleCount > 0)
 41:             $tempDate.setMonthOfYear($month)
 42:             #set($queryString = "space=${escapetool.url($blogDoc.space)}&year=${year}&month=${month}")
 43:             ** [[$monthFormatter.print($tempDate) (${monthArticleCount})>>Blog.Archive||queryString="${queryString}"]]
 44:           #end
 45:         #end
 46:       #end
 47:     #end
 48:   #else
 49:     #info($services.localization.render('xe.blog.archive.noarticle'))
 50:   #end
 51: #end
 52: ##
 53: ##
 54: ##
 55: #macro(displayBlogYearArchive $blogDoc $year)
 56: = $services.localization.render('xe.blog.archive.postsyear', [$year]) =
 57:   #getBlogEntriesBaseQuery($query)
 58:   #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
 59:   #set($queryParams = [$blogDoc.space, $blogDoc.fullName])
 60:   #set($query = "${query} and year(publishDate.value) = $year")
 61:   ## Create a Jodatime date formatter that will be used to format dates
 62:   #set($monthFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM'))
 63:   #set($tempDate = $xwiki.jodatime.mutableDateTime)
 64:   #set($yearArticleCount = $services.query.hql($query).bindValues($queryParams).count())
 65:   #if($yearArticleCount > 0)
 66:     #foreach($month in [1..12])
 67:       #set($monthArticleCount = $services.query.hql("${query} and month(publishDate.value) = $month").bindValues($queryParams).count())
 68:       #if($monthArticleCount > 0)
 69:         $tempDate.setMonthOfYear($month)
 70:         #set($queryString = "space=${escapetool.url($blogDoc.space)}&year=${year}&month=${month}")
 71: == [[$monthFormatter.print($tempDate) (${monthArticleCount})>>Blog.Archive||queryString="${queryString}"]] ==
 72:         #foreach($entryDoc in $xwiki.wrapDocs($services.query.hql("${query} and month(publishDate.value) = $month order by publishDate.value", $queryParams).execute()))
 73:           #getEntryObject($entryDoc $entryObj)
 74:           #isPublished($entryObj $isPublished)
 75:           #isHidden($entryObj $isHidden)
 76:           * [[$entryDoc.display('title', 'view', $entryObj)>>$entryDoc]]#if(!$isPublished) $services.localization.render('xe.blog.archive.unpublished')#elseif($isHidden) $services.localization.render('xe.blog.archive.hidden')#end
 77: 
 78:         #end
 79:       #end
 80:     #end
 81:   #else
 82:     #info($services.localization.render('xe.blog.archive.noarticlesyear'))
 83:   #end
 84: #end
 85: ##
 86: ##
 87: ##
 88: #macro(displayBlogMonthArchive $blogDoc $year $month)
 89:   #set($dateFormatter = $xwiki.jodatime.getDateTimeFormatterForPattern('MMMM yyyy'))
 90:   #set($tempDate = $xwiki.jodatime.mutableDateTime)
 91:   $tempDate.setYear($mathtool.toInteger($year))##
 92:   $tempDate.setMonthOfYear($mathtool.toInteger($month))##
 93: = $services.localization.render('xe.blog.archive.postsfor') $dateFormatter.print($tempDate) =
 94:   #getBlogEntriesBaseQuery($query)
 95:   #set($query = "${query} and (doc.space = ? or doc.parent = ?)")
 96:   #set ($queryParams = [$blogDoc.space, $blogDoc.fullName])
 97:   #set($query = "${query} and year(publishDate.value) = $year and month(publishDate.value) = $month")
 98:   #set($monthArticleCount = $services.query.hql($query).bindValues($queryParams).count())
 99:   #if($monthArticleCount > 0)
100:     #foreach($entryDoc in $xwiki.wrapDocs($services.query.hql("${query} order by publishDate.value").bindValues($queryParams).execute()))
101:       #getEntryObject($entryDoc $entryObj)
102:       #displayEntry($entryDoc $entryObj true true)
103:     #end
104:   #else
105:     #info($services.localization.render('xe.blog.archive.noarticlesmonth'))
106:   #end
107: #end
108: ##
109: ##
110: ##
111: #set($space = "$!{request.space}")
112: #if($space == '')
113:   #set($space = 'Blog')
114: #end
115: #getBlogDocument($space $blogDoc)
116: #set ($month = "$!{mathtool.toInteger($request.month)}")
117: #set ($year = "$!{mathtool.toInteger($request.year)}")
118: #if ($year == '')
119:   ## 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.
120:   #displayBlogFullArchive($blogDoc)
121: #else
122:   #if ($month == '')
123:     ## Show an index of all posts in this year (titles only), with month names as subtitles
124:     #displayBlogYearArchive($blogDoc $year)
125:   #else
126:     ## Show all entries in the month (extract)
127:     #displayBlogMonthArchive($blogDoc $year $month)
128:   #end
129: #end
130: {{/html}}
131: {{/velocity}}