Class ::xowiki::includelet::activity-graph
::xowiki::includelet::activity-graph
create ... \
[ -parameter_declaration (default "
{-max_edges 70}
{-cutoff 0.1}
{-max_activities:integer 100}
{-show_anonymous "message"}
") ]
Include an activity graph
Defined in /var/www/openacs.org/packages/xowiki/tcl/includelet-procs.tclClass Relations
- class: ::xowiki::IncludeletClass
![[i]](/resources/acs-subsite/ZoomIn16.gif)
- superclass: ::xowiki::includelet::graph
![[i]](/resources/acs-subsite/ZoomIn16.gif)
::xowiki::IncludeletClass create ::xowiki::includelet::activity-graph \
-superclass ::xowiki::includelet::graph
Methods (to be applied on instances)
parameter_declaration (setter)
render (scripted)
:get_parameters
if {$show_anonymous ne "all" && [::xo::cc user_id] eq "0"} {
return "You must login to see the [namespace tail [self class]]"
}
set tmp_table_name XOWIKI_TMP_ACTIVITY
set tt [::xo::db::temp_table new -name $tmp_table_name -query [::xo::dc select -vars "i.item_id, revision_id, creation_user" -from "cr_revisions cr, cr_items i, acs_objects o" -where "cr.item_id = i.item_id and i.parent_id = [ns_dbquotevalue [::$package_id folder_id]] and o.object_id = revision_id" -orderby "revision_id desc" -limit $max_activities] -vars "item_id, revision_id, creation_user"]
set total 0
::xo::dc foreach get_activities "
select count(revision_id) as count, item_id, creation_user
from $tmp_table_name
where creation_user is not null
group by item_id, creation_user
" {
lappend i($item_id) $creation_user $count
incr total $count
set count_var user_count($creation_user)
if {![info exists $count_var]} {set $count_var 0}
incr $count_var $count
set user($creation_user) "[::xo::get_user_name $creation_user] ([set $count_var])"
}
$tt destroy
if {[array size i] == 0} {
append result "<p>No activities found</p>"
} elseif {[array size user] == 1} {
set user_id [lindex [array names user] 0]
append result "<p>Last $total activities were done by user " "<a href='[ns_quotehtml collab?$user_id]'>[ns_quotehtml [::xo::get_user_name $user_id]]</a>."
} else {
append result "<p>Collaborations in last $total activities by [array size user] Users in this wiki</p>"
foreach x [array names i] {
foreach {u1 c1} $i($x) {
foreach {u2 c2} $i($x) {
if {$u1 < $u2} {
set var collab($u1,$u2)
if {![info exists $var]} {set $var 0}
incr $var $c1
incr $var $c2
}
}
}
}
set max 0
foreach x [array names collab] {
if {$collab($x) > $max} {set max $collab($x)}
}
set edges [list]
foreach x [array names collab] {
lappend edges [list $x $collab($x) [expr {$collab($x)*5.0/$max}]]
}
append result [:graphHTML -nodes [array get user] -edges $edges -max_edges $max_edges -cutoff $cutoff -base collab -attrib user_id]
}
return $result