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sessions_helper.rb
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sessions_helper.rb
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module BatchConnect::SessionsHelper
def session_panel(session)
content_tag(:div, id: session.id, class: "panel panel-#{status_context(session)} session-panel", data: { hash: session.to_hash }) do
concat(
content_tag(:div, class: "panel-heading") do
content_tag(:h1, class: "panel-title") do
concat link_to(content_tag(:strong, session.title), new_batch_connect_session_context_path(token: session.token))
concat " (#{session.job_id})"
concat(
content_tag(:div, class: "pull-right") do
num_nodes = session.info.allocated_nodes.size
num_cores = session.info.procs.to_i
# Generate nice status display
status = []
if session.starting? || session.running?
status << content_tag(:span, pluralize(num_nodes, "node"), class: "badge") unless num_nodes.zero?
status << content_tag(:span, pluralize(num_cores, "core"), class: "badge") unless num_cores.zero?
end
status << "#{status session}"
status.join(" | ").html_safe
end
)
concat content_tag(:div, "", class: "clearfix")
end
end
)
concat(
content_tag(:div, class: "panel-body") do
yield
end
)
end
end
def session_view(session)
capture do
concat(
content_tag(:div) do
concat content_tag(:div, delete(session))
concat host(session)
concat created(session)
concat time(session)
concat id(session)
end
)
concat content_tag(:div) { yield }
end
end
def created(session)
content_tag(:p) do
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_created_at'))
concat " "
concat Time.at(session.created_at).localtime.strftime("%Y-%m-%d %H:%M:%S %Z")
end
end
def time(session)
time_limit = session.info.wallclock_limit
time_used = session.info.wallclock_time
content_tag(:p) do
if session.starting? || session.running?
if time_limit && time_used
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_time_remaining'))
concat " "
concat distance_of_time_in_words(time_limit - time_used, 0, false, :only => [:minutes, :hours], :accumulate_on => :hours)
elsif time_used
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_time_used'))
concat " "
concat distance_of_time_in_words(time_used, 0, false, :only => [:minutes, :hours], :accumulate_on => :hours)
end
else # not starting or running
if time_limit
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_time_requested'))
concat " "
concat distance_of_time_in_words(time_limit, 0, false, :only => [:minutes, :hours], :accumulate_on => :hours)
end
end
end
end
def host(session)
if ::Configuration.ood_bc_ssh_to_compute_node
content_tag(:p) do
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_host'))
concat " "
concat(
session.connect.host ? link_to(
session.connect.host, OodAppkit.shell.url(
host: session.connect.host).to_s,
target: "_blank",
class: "btn btn-primary btn-sm fas fa-terminal"
) : t('dashboard.batch_connect_sessions_stats_undetermined_host')
)
end if session.running?
else
content_tag(:p) do
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_host'))
concat " "
concat session.connect.host || t('dashboard.batch_connect_sessions_stats_undetermined_host')
end if session.running?
end
end
def id(session)
content_tag(:p) do
concat content_tag(:strong, t('dashboard.batch_connect_sessions_stats_session_id'))
concat " "
concat(
link_to(
session.id,
OodAppkit.files.url(path: session.staged_root).to_s,
target: "_blank"
)
)
end
end
def status(session)
if session.starting?
"Starting"
elsif session.running?
"Running"
elsif session.queued?
"Queued"
elsif session.held?
"Held"
elsif session.suspended?
"Suspended"
else
"Undetermined"
end
end
def status_context(session)
if session.starting?
"info"
elsif session.running?
"success"
elsif session.queued?
"default"
elsif session.held? || session.suspended?
"danger"
else
"warning"
end
end
def delete(session)
link_to(
icon("fas", "trash-alt", t('dashboard.batch_connect_sessions_delete_title'), class: "fa-fw"),
session,
method: :delete,
class: "btn btn-danger pull-right btn-delete",
title: t('dashboard.batch_connect_sessions_delete_hover'),
data: { confirm: t('dashboard.batch_connect_sessions_delete_confirm'), toggle: "tooltip", placement: "bottom"}
)
end
def novnc_link(connect, view_only: false)
version = "1.1.0"
password = view_only ? connect.spassword : connect.password
resize = view_only ? "downscale" : "remote"
asset_path("noVNC-#{version}/vnc.html?autoconnect=true&password=#{password}&path=rnode/#{connect.host}/#{connect.websocket}/websockify&resize=#{resize}", skip_pipeline: true)
end
def connection_tabs(id, tabs)
tabs = Array.wrap(tabs)
if tabs.any? && tabs.size == 1
# hr + content
capture do
tab = tabs.first
concat content_tag(:hr)
concat(
content_tag(:div, class: "ood-appkit markdown") do
render partial: "batch_connect/sessions/connections/#{tab[:partial]}", locals: tab[:locals]
end
)
end
else
# tabs
content_tag(:div) do
# menu
concat(
content_tag(:ul, class: "nav nav-tabs") do
tabs.map { |t| t[:title] }.map.with_index do |title, idx|
content_tag(:li, class: "#{"active" if idx.zero?}") do
link_to title, "##{id}_#{idx}", data: { toggle: "tab" }
end
end.join("\n").html_safe
end
)
# content
concat(
content_tag(:div, class: "tab-content") do
tabs.map.with_index do |tab, idx|
content_tag(:div, id: "#{id}_#{idx}", class: "tab-pane ood-appkit markdown #{"active" if idx == 0}") do
render partial: "batch_connect/sessions/connections/#{tab[:partial]}", locals: tab[:locals]
end
end.join("\n").html_safe
end
)
end
end
end
end