From 859ae41bafc74fb637884cc385c1b92ecf996afe Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 15:23:32 +0900
Subject: [PATCH 1/9] add DateExt.daysToSeconds

---
 lua/wikis/commons/Date/Ext.lua | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lua/wikis/commons/Date/Ext.lua b/lua/wikis/commons/Date/Ext.lua
index 6722419088d..1dc4d51434a 100644
--- a/lua/wikis/commons/Date/Ext.lua
+++ b/lua/wikis/commons/Date/Ext.lua
@@ -35,6 +35,8 @@ DateExt.defaultYear = '0000'
 
 DateExt.defaultTimezone = 'UTC'
 
+local SECONDS_PER_DAY = 86400
+
 --- Parses a date string into a timestamp, returning the number of seconds since UNIX epoch.
 --- The timezone offset is incorporated into the timestamp, and the timezone is discarded.
 --- If the timezone is not specified, then the date is assumed to be in UTC.
@@ -254,4 +256,12 @@ function DateExt.calculateAge(to, from)
 	return age - 1
 end
 
+---@param days number
+---@return number
+---@nodiscard
+function DateExt.daysToSeconds(days)
+	assert(days >= 0, 'Invalid number of days')
+	return days * SECONDS_PER_DAY
+end
+
 return DateExt

From e0b9b34074795d09cda20fb0e9032e1ebd168d57 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 15:27:33 +0900
Subject: [PATCH 2/9] replace hardcoded 86400s with daysToSeconds

---
 lua/wikis/commons/MatchGroup/Input/Util.lua              | 2 +-
 lua/wikis/commons/NotabilityChecker.lua                  | 3 ++-
 lua/wikis/commons/TournamentsSummaryTable.lua            | 2 +-
 lua/wikis/commons/TransferRow.lua                        | 3 ++-
 lua/wikis/commons/Widget/Infobox/UpcomingTournaments.lua | 4 +++-
 5 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/lua/wikis/commons/MatchGroup/Input/Util.lua b/lua/wikis/commons/MatchGroup/Input/Util.lua
index 678e3559f01..ed936fd0de1 100644
--- a/lua/wikis/commons/MatchGroup/Input/Util.lua
+++ b/lua/wikis/commons/MatchGroup/Input/Util.lua
@@ -96,7 +96,7 @@ MatchGroupInputUtil.WINNER_DRAW = 0
 
 local ASSUME_FINISHED_AFTER = {
 	EXACT = 30800,
-	ESTIMATE = 86400,
+	ESTIMATE = DateExt.daysToSeconds(1),
 }
 MatchGroupInputUtil.ASSUME_FINISHED_AFTER = ASSUME_FINISHED_AFTER
 
diff --git a/lua/wikis/commons/NotabilityChecker.lua b/lua/wikis/commons/NotabilityChecker.lua
index 8dfebd80c15..f2ed5e472ca 100644
--- a/lua/wikis/commons/NotabilityChecker.lua
+++ b/lua/wikis/commons/NotabilityChecker.lua
@@ -9,6 +9,7 @@ local Lua = require('Module:Lua')
 
 local Array = Lua.import('Module:Array')
 local Class = Lua.import('Module:Class')
+local DateExt = Lua.import('Module:Date/Ext')
 local Config = Lua.import('Module:NotabilityChecker/config')
 local Info = Lua.import('Module:Info', {loadData = true})
 local Logic = Lua.import('Module:Logic')
@@ -19,7 +20,7 @@ local NotabilityChecker = {}
 
 local LANG = mw.getContentLanguage()
 local NOW = os.time()
-local SECONDS_IN_YEAR = 365.2425 * 86400
+local SECONDS_IN_YEAR = DateExt.daysToSeconds(365.2425)
 local MAX_NUMBER_OF_PARTICIPANTS = Config.MAX_NUMBER_OF_PARTICIPANTS or Info.config.defaultMaxPlayersPerPlacement or 10
 
 NotabilityChecker.LOGGING = true
diff --git a/lua/wikis/commons/TournamentsSummaryTable.lua b/lua/wikis/commons/TournamentsSummaryTable.lua
index 3bda6441f14..978bb52d009 100644
--- a/lua/wikis/commons/TournamentsSummaryTable.lua
+++ b/lua/wikis/commons/TournamentsSummaryTable.lua
@@ -31,7 +31,7 @@ local BooleanOperator = Condition.BooleanOperator
 local ColumnName = Condition.ColumnName
 local ConditionUtil = Condition.Util
 
-local SECONDS_PER_DAY = 86400
+local SECONDS_PER_DAY = DateExt.daysToSeconds(1)
 
 local _today = os.date('!%Y-%m-%d', os.time())
 
diff --git a/lua/wikis/commons/TransferRow.lua b/lua/wikis/commons/TransferRow.lua
index ad284ff497d..46d6f2cbb1d 100644
--- a/lua/wikis/commons/TransferRow.lua
+++ b/lua/wikis/commons/TransferRow.lua
@@ -9,6 +9,7 @@ local Lua = require('Module:Lua')
 
 local Array = Lua.import('Module:Array')
 local Class = Lua.import('Module:Class')
+local DateExt = Lua.import('Module:Date/Ext')
 local Faction = Lua.import('Module:Faction')
 local Flags = Lua.import('Module:Flags')
 local FnUtil = Lua.import('Module:FnUtil')
@@ -218,7 +219,7 @@ function TransferRow._shiftDate(dateInput)
 
 	local year, month, day = dateInput:match('(%d+)-(%d+)-(%d+)')
 	local date = os.time{day=day, month=month, year=year}
-	date = date - 86400
+	date = date - DateExt.daysToSeconds(1)
 	return os.date( "%Y-%m-%d", date) --[[@as string]]
 end
 
diff --git a/lua/wikis/commons/Widget/Infobox/UpcomingTournaments.lua b/lua/wikis/commons/Widget/Infobox/UpcomingTournaments.lua
index 23c3fd8c3af..75233005ac2 100644
--- a/lua/wikis/commons/Widget/Infobox/UpcomingTournaments.lua
+++ b/lua/wikis/commons/Widget/Infobox/UpcomingTournaments.lua
@@ -52,7 +52,9 @@ end
 function UpcomingTournamentsWidget:_getTournaments()
 	local conditions = ConditionTree(BooleanOperator.all)
 		:add(self.props.opponentConditions)
-		:add(ConditionNode(ColumnName('date'), Comparator.gt, DateExt.getCurrentTimestamp() - 86400))
+		:add(ConditionNode(
+			ColumnName('date'), Comparator.gt, DateExt.getCurrentTimestamp() - DateExt.daysToSeconds(1)
+		))
 		:add(ConditionNode(ColumnName('placement'), Comparator.eq, ''))
 
 	local placements = mw.ext.LiquipediaDB.lpdb('placement', {

From 0c32a7181f9b811b7deccd2242018ccc0c052ea2 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 15:28:53 +0900
Subject: [PATCH 3/9] kick redundant constant

---
 lua/wikis/commons/TournamentsSummaryTable.lua | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lua/wikis/commons/TournamentsSummaryTable.lua b/lua/wikis/commons/TournamentsSummaryTable.lua
index 978bb52d009..6e3d390dadd 100644
--- a/lua/wikis/commons/TournamentsSummaryTable.lua
+++ b/lua/wikis/commons/TournamentsSummaryTable.lua
@@ -31,8 +31,6 @@ local BooleanOperator = Condition.BooleanOperator
 local ColumnName = Condition.ColumnName
 local ConditionUtil = Condition.Util
 
-local SECONDS_PER_DAY = DateExt.daysToSeconds(1)
-
 local _today = os.date('!%Y-%m-%d', os.time())
 
 -- Default settings
@@ -193,9 +191,9 @@ function TournamentsSummaryTable.dateConditions(type)
 
 	local currentTime = os.time()
 	local upcomingThreshold = os.date('!%Y-%m-%d', currentTime
-		+ TournamentsSummaryTable.upcomingOffset * SECONDS_PER_DAY)
+		+ DateExt.daysToSeconds(TournamentsSummaryTable.upcomingOffset))
 	local completedThreshold = os.date('!%Y-%m-%d', currentTime
-		- TournamentsSummaryTable.completedOffset * SECONDS_PER_DAY)
+		- DateExt.daysToSeconds(TournamentsSummaryTable.completedOffset))
 
 	if type == TournamentsSummaryTable.upcomingType then
 		conditions:add{

From 1619c713fe1d1fea1b5441d5855f60a685a7aa7f Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 11:05:58 +0900
Subject: [PATCH 4/9] use WidgetUtil.collect

---
 lua/wikis/commons/MainPageLayout.lua | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index d2ec1155f86..366c7976892 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -20,6 +20,7 @@ local HtmlWidgets = Lua.import('Module:Widget/Html/All')
 local NavigationCard = Lua.import('Module:Widget/MainPage/NavigationCard')
 local PanelWidget = Lua.import('Module:Widget/Panel')
 local AnalyticsWidget = Lua.import('Module:Widget/Analytics')
+local WidgetUtil = Lua.import('Module:Widget/Util')
 
 local MainPageLayout = {}
 
@@ -41,7 +42,7 @@ function MainPageLayout.make(frame)
 
 	return HtmlWidgets.Div{
 		classes = {'mainpage-v2'},
-		children = {
+		children = WidgetUtil.collect(
 			NO_TABLE_OF_CONTENTS,
 			frame:callParserFunction('DISPLAYTITLE', WikiData.title),
 			HtmlWidgets.Div{
@@ -72,8 +73,8 @@ function MainPageLayout.make(frame)
 					}
 				}
 			},
-			MainPageLayout._makeCells(layout),
-		},
+			MainPageLayout._makeCells(layout)
+		),
 	}
 end
 

From 0a79b154352d5eaa571655ba8a6ce191abc8db66 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 11:14:55 +0900
Subject: [PATCH 5/9] automate in memory of

---
 lua/wikis/commons/MainPageLayout.lua | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index 366c7976892..ec82dbe6584 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -9,14 +9,22 @@ local Lua = require('Module:Lua')
 
 local Arguments = Lua.import('Module:Arguments')
 local Array = Lua.import('Module:Array')
+local Condition = Lua.import('Module:Condition')
+local DateExt = Lua.import('Module:Date/Ext')
 local Count = Lua.import('Module:Count')
 local Image = Lua.import('Module:Image')
+local Logic = Lua.import('Module:Logic')
 local Table = Lua.import('Module:Table')
 
+local ConditionNode = Condition.Node
+local Comparator = Condition.Comparator
+local ColumnName = Condition.ColumnName
+
 local AnalyticsMapping = Lua.import('Module:MainPageLayout/AnalyticsMapping', {loadData = true})
 local WikiData = Lua.import('Module:MainPageLayout/data')
 local GridWidgets = Lua.import('Module:Widget/Grid')
 local HtmlWidgets = Lua.import('Module:Widget/Html/All')
+local InMemoryOf = Lua.import('Module:Widget/MainPage/InMemoryOf')
 local NavigationCard = Lua.import('Module:Widget/MainPage/NavigationCard')
 local PanelWidget = Lua.import('Module:Widget/Panel')
 local AnalyticsWidget = Lua.import('Module:Widget/Analytics')
@@ -73,11 +81,28 @@ function MainPageLayout.make(frame)
 					}
 				}
 			},
+			MainPageLayout._makeInMemoryOfDisplay(),
 			MainPageLayout._makeCells(layout)
 		),
 	}
 end
 
+---@return Widget[]?
+function MainPageLayout._makeInMemoryOfDisplay()
+	local passedAwayPlayers = mw.ext.LiquipediaDB.lpdb('player', {
+		conditions = tostring(
+			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.getCurrentTimestamp - 1209600 --[[2 weeks]])
+		),
+		query = 'pagename'
+	})
+	if Logic.isEmpty(passedAwayPlayers) then
+		return
+	end
+	return Array.map(passedAwayPlayers, function (player)
+		return InMemoryOf{pageLink = player.pagename}
+	end)
+end
+
 ---@param body (string|Widget|Html|nil)|(string|Widget|Html|nil)[]
 ---@return (string|Widget|Html|nil)|(string|Widget|Html|nil)[]
 function MainPageLayout._processCellBody(body)

From d4c8d349e8e5be295e4369745a233bd45e57f4f1 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 11:16:07 +0900
Subject: [PATCH 6/9] oops

---
 lua/wikis/commons/MainPageLayout.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index ec82dbe6584..09a516a6cf1 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -91,7 +91,7 @@ end
 function MainPageLayout._makeInMemoryOfDisplay()
 	local passedAwayPlayers = mw.ext.LiquipediaDB.lpdb('player', {
 		conditions = tostring(
-			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.getCurrentTimestamp - 1209600 --[[2 weeks]])
+			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.getCurrentTimestamp() - 1209600 --[[2 weeks]])
 		),
 		query = 'pagename'
 	})

From 931f2014f5ecfd82fe5e3f3989eb21ab8a6fb92f Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 11:45:27 +0900
Subject: [PATCH 7/9] adjust lpdb query condition

---
 lua/wikis/commons/MainPageLayout.lua | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index 09a516a6cf1..ba62560fc65 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -17,6 +17,8 @@ local Logic = Lua.import('Module:Logic')
 local Table = Lua.import('Module:Table')
 
 local ConditionNode = Condition.Node
+local ConditionTree = Condition.Tree
+local BooleanOperator = Condition.BooleanOperator
 local Comparator = Condition.Comparator
 local ColumnName = Condition.ColumnName
 
@@ -90,9 +92,12 @@ end
 ---@return Widget[]?
 function MainPageLayout._makeInMemoryOfDisplay()
 	local passedAwayPlayers = mw.ext.LiquipediaDB.lpdb('player', {
-		conditions = tostring(
-			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.getCurrentTimestamp() - 1209600 --[[2 weeks]])
-		),
+		conditions = tostring(ConditionTree(BooleanOperator.all):add{
+			ConditionNode(ColumnName('deathdate'), Comparator.neq, DateExt.defaultDate),
+			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.toYmdInUtc(
+				DateExt.getCurrentTimestamp() - 1209600 --[[2 weeks]]
+			))
+		}),
 		query = 'pagename'
 	})
 	if Logic.isEmpty(passedAwayPlayers) then

From cde6985d5522d08b18db5571856c296b23dae4d0 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 11:45:46 +0900
Subject: [PATCH 8/9] move position

---
 lua/wikis/commons/MainPageLayout.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index ba62560fc65..7dd90650272 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -74,6 +74,7 @@ function MainPageLayout.make(frame)
 					frame:callParserFunction('#searchbox', ''),
 				}
 			},
+			MainPageLayout._makeInMemoryOfDisplay(),
 			AnalyticsWidget{
 				analyticsName = 'Quick navigation',
 				children = {
@@ -83,7 +84,6 @@ function MainPageLayout.make(frame)
 					}
 				}
 			},
-			MainPageLayout._makeInMemoryOfDisplay(),
 			MainPageLayout._makeCells(layout)
 		),
 	}

From c8811abd4c7e630406fe26bc3a02d96a53baf7d2 Mon Sep 17 00:00:00 2001
From: ElectricalBoy <15651807+ElectricalBoy@users.noreply.github.com>
Date: Fri, 2 Jan 2026 15:32:35 +0900
Subject: [PATCH 9/9] kick magic number

---
 lua/wikis/commons/MainPageLayout.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/wikis/commons/MainPageLayout.lua b/lua/wikis/commons/MainPageLayout.lua
index 7dd90650272..c5203dc3d1d 100644
--- a/lua/wikis/commons/MainPageLayout.lua
+++ b/lua/wikis/commons/MainPageLayout.lua
@@ -95,7 +95,7 @@ function MainPageLayout._makeInMemoryOfDisplay()
 		conditions = tostring(ConditionTree(BooleanOperator.all):add{
 			ConditionNode(ColumnName('deathdate'), Comparator.neq, DateExt.defaultDate),
 			ConditionNode(ColumnName('deathdate'), Comparator.ge, DateExt.toYmdInUtc(
-				DateExt.getCurrentTimestamp() - 1209600 --[[2 weeks]]
+				DateExt.getCurrentTimestamp() - DateExt.daysToSeconds(14)
 			))
 		}),
 		query = 'pagename'