Minetrack 5 (#143)
* remove unused #getServer methods, inline #roundToPoint
* replace #safeName regex with incremental ids
* remove legacy #setInterval based #updateMojangServices handling
* add Tooltip class, move faviconSize to css instead of js
* move server id assignment to ServerRegistry
* move printPort logic to formatMinecraftServerAddress, add MINECRAFT_DEFAULT_PORTS
* simplify ping tracking
* rework perc-bar tooltip to not use mousemove event
* begin moving graphing logic to GraphDisplayManager
* begin merge graph point tracking into graphDisplayManager
* centralizing graphing logic into GraphDisplayManager
* properly reset GraphDisplayManager when handling disconnects
* move individual server graph data into ServerGraph class
* constantly run sortServers loop to simplify logic
* inline #updateMojangServices method
* resize performance improvements
* remove legacy bootTime refresh behavior, require manual user refresh
* move class defs to core.js
* remove unused #isGraphDataVisible arg
* remove #toggleControlsDrawer
* dont call #updatePercentageBar in #updateServerStatus calls
* centralize caption handling
* inline #msToTime
* remove hackish seconds handling for timestamps
* reduce #forEach calls with filter/map
* safely fallback to errorMessage if errno/description does not match
* Add /images/missing_favicon.png path instead of putting base64 in js
* remove debug
* cleanup mojang status handling
* move historyPlot instance into GraphDisplayManager
* cleanup checkbox html generation
* cleanup #updateServerStatus
* fix up tooltip styling
* move jquery code out of core.js
* fix add server race condition when initially pinging servers
* send error.placeholder=true for pending pings so the frontend can discard later
* filter placeholder pings sent by the backend
* del assets/images/logo_2014.png
* move graph code into graph.js
* merge pingTracker into ServerRegistry+ServerGraph
* remove todos
* simplify getVisibleGraphData
* fix potential sortServers race condition when adding
* use #show instead of #fadeIn(0)
* remove publicConfig.json, send over socket
* update docs/CHANGELOG.md
* getOrAssign -> getOrCreateId
* dont delete graph controls when disconnected
* early work cleaning up HTML+CSS structures
* cleanup server css elements
* cleanup graph control css elements
* move base CSS color values into @media(prefers-color-scheme: light)
* move CSS magic colors to vars
* reduce duplicated CSS color rules
* inline body text color CSS
* WIP replacing jQuery calls with vanilla JS
* WIP replacing jQuery calls with vanilla JS
* replace getElementsByClass with querySelectorAll
* typeMarker -> serverTypeHTML
* use jQuery slim for remaining flot.js dependency
* merge setAllGraphVisibility into GraphDisplayManager
* break apart element update and redraw logic
* add eslint + parcel bundler
* auto lint assets/js when building
* statically serve favicons/ for faviconOverrides outside of dist/
* only send favicons when changed
* move faviconOverride behavior into entry in servers.json
* add warning to backend server files
* remove .server-favicon-missing class
* add Minetrack 5 migration guide
* add npm run build step to install.sh
* adjust package.json version to 5.0.0
* remove js references from index.html
* move logic and behavior out of site.js
* cleanup ServerRegistry methods
* prevent multiple history graph redraws
* add comments
* cleanup #addServer usage, move to App
* move graph control bindings into GraphDisplayManager
* site.js -> main.js, core.js -> servers.js
* move Tooltip/Caption into util.js
* spacing tweak
* format index.html
* ensure the frontend does not handling updateHistoryGraph events
* prevent versions/record updates if the same value
* avoid empty percbar updates, ensure versions are sorted
* only include main.js ref in index.html
* serve minified copy of font awesome directly
* bundle icons.css into main.css, remove Open Sans 400
* add new SVG logo
* update docs/CHANGELOG.md
* new design, server version grouping
* remove start.sh call from install.sh
* move graph controls into header with new button
* move #handleSettingsToggle back to graph
* fix legacy code behavior of currentVersionIndex applying globally
* fix header text color in light mode
* fix mojang status text color in light mode
* fix toggle settings and checkbox colors
* tweak button hover color
* tweak button hover color
* add new status-overlay to avoid complicated DOM management during loading
* fix initial graph rendering bug
* add comments
* update default graph tick sizes
* prevent #tooltip from overflowing page
* remove localhost spec
* prevent minor connection errors from reshuffling layout
* update CHANGELOG.md
* add message/button for manually loading historical graph on mobile devices
* send isGraphVisible to frontend to prevent alert if logToDatabase: false
* send timestamp data with record
* update docs/CHANGELOG.md
* remove clock icon
* remove 24h peak timestamp
* Only check favicon if present
* safely handle undefined/empty knownVersions in #formatMinecraftVersions
* merge config.versions and minecraft.json into minecraft_versions.json, simplify index matching behavior
* remove localhost url in socket.io config
* stub methods/linkage for FocusManager
* add #isObjectEqual hack, add event proxying to FocusManager
* wip extended stats box
* remove server-type badging
* tweak mojang unstable color
* serve socket.io-client using parcel
* fix incorrect mojang status colors
* remove legacy capitalization design
* redesign focus boxes
* update docs/CHANGELOG.md
* remove localhost ref
* color clock icon
* use background-color for hover effect, remove unused var
* improve stats focus box icons
* change mojang sessions icon to globe
* Add favorites system
* remove focus boxes
* update docs/CHANGELOG.md
* remove focus icons from font
* simplify graph related event binding
* Add Sort By button
* store current sortOption in localStorage
* update docs/CHANGELOG.md
* move magic 0 sortOption to SORT_OPTION_INDEX_DEFAULT
* remove localhost ref
* merge #settings-toggle, #sort-by and .mojang-status CSS
* remove .focus-box CSS
* use sortedServerIds for _lastSortedServers
* tweak --color-blue
* new missing_favicon design to match logo
* edit footer CSS/text, remove github icon
* replace player count diff counter with GROWTH sort option
* italize non-default sort options
* add Only Favorites button to auto sync favorites to the visible graph data
* add icons to graph control buttons
* update docs/CHANGELOG.md
* use * to denote non-default sort option instead
* remove localhost url in socket.io config
* add value highlighting to make sort by easier to read
* remove last remaining uppercase text
* remove serverTypesVisible from config.json
* simplify header CSS, fix spacing with logToDatabase=false
* fix inverted text color on highlighted values
* remove localhost url in socket.io config
* break header into rows on mobile devices
Co-authored-by: Hugo Manrique <contact@hugmanrique.me>
2020-04-20 00:27:59 +00:00
/ * *
* THIS IS LEGACY , UNMAINTAINED CODE
* IT MAY ( AND LIKELY DOES ) CONTAIN BUGS
* USAGE IS NOT RECOMMENDED
* /
2016-07-05 19:36:29 +00:00
var mcpe _ping = require ( 'mcpe-ping-fixed' ) ;
2015-11-02 07:42:11 +00:00
var mcpc _ping = require ( 'mc-ping-updated' ) ;
2015-11-02 04:56:08 +00:00
2020-03-30 06:31:35 +00:00
var logger = require ( './logger' ) ;
2015-11-09 00:34:17 +00:00
var util = require ( './util' ) ;
2015-11-03 07:40:09 +00:00
2015-11-02 08:24:55 +00:00
// This is a wrapper function for mc-ping-updated, mainly used to convert the data structure of the result.
2016-03-02 03:09:38 +00:00
function pingMinecraftPC ( host , port , timeout , callback , version ) {
2015-11-09 00:34:17 +00:00
var startTime = util . getCurrentTimeMs ( ) ;
2015-11-02 04:56:08 +00:00
2015-11-26 01:29:00 +00:00
mcpc _ping ( host , port , function ( err , res ) {
if ( err ) {
callback ( err , null ) ;
} else {
2019-09-05 21:15:44 +00:00
// Remap our JSON into our custom structure.
var favicon ;
// Ensure the returned favicon is a data URI
Minetrack 5 (#143)
* remove unused #getServer methods, inline #roundToPoint
* replace #safeName regex with incremental ids
* remove legacy #setInterval based #updateMojangServices handling
* add Tooltip class, move faviconSize to css instead of js
* move server id assignment to ServerRegistry
* move printPort logic to formatMinecraftServerAddress, add MINECRAFT_DEFAULT_PORTS
* simplify ping tracking
* rework perc-bar tooltip to not use mousemove event
* begin moving graphing logic to GraphDisplayManager
* begin merge graph point tracking into graphDisplayManager
* centralizing graphing logic into GraphDisplayManager
* properly reset GraphDisplayManager when handling disconnects
* move individual server graph data into ServerGraph class
* constantly run sortServers loop to simplify logic
* inline #updateMojangServices method
* resize performance improvements
* remove legacy bootTime refresh behavior, require manual user refresh
* move class defs to core.js
* remove unused #isGraphDataVisible arg
* remove #toggleControlsDrawer
* dont call #updatePercentageBar in #updateServerStatus calls
* centralize caption handling
* inline #msToTime
* remove hackish seconds handling for timestamps
* reduce #forEach calls with filter/map
* safely fallback to errorMessage if errno/description does not match
* Add /images/missing_favicon.png path instead of putting base64 in js
* remove debug
* cleanup mojang status handling
* move historyPlot instance into GraphDisplayManager
* cleanup checkbox html generation
* cleanup #updateServerStatus
* fix up tooltip styling
* move jquery code out of core.js
* fix add server race condition when initially pinging servers
* send error.placeholder=true for pending pings so the frontend can discard later
* filter placeholder pings sent by the backend
* del assets/images/logo_2014.png
* move graph code into graph.js
* merge pingTracker into ServerRegistry+ServerGraph
* remove todos
* simplify getVisibleGraphData
* fix potential sortServers race condition when adding
* use #show instead of #fadeIn(0)
* remove publicConfig.json, send over socket
* update docs/CHANGELOG.md
* getOrAssign -> getOrCreateId
* dont delete graph controls when disconnected
* early work cleaning up HTML+CSS structures
* cleanup server css elements
* cleanup graph control css elements
* move base CSS color values into @media(prefers-color-scheme: light)
* move CSS magic colors to vars
* reduce duplicated CSS color rules
* inline body text color CSS
* WIP replacing jQuery calls with vanilla JS
* WIP replacing jQuery calls with vanilla JS
* replace getElementsByClass with querySelectorAll
* typeMarker -> serverTypeHTML
* use jQuery slim for remaining flot.js dependency
* merge setAllGraphVisibility into GraphDisplayManager
* break apart element update and redraw logic
* add eslint + parcel bundler
* auto lint assets/js when building
* statically serve favicons/ for faviconOverrides outside of dist/
* only send favicons when changed
* move faviconOverride behavior into entry in servers.json
* add warning to backend server files
* remove .server-favicon-missing class
* add Minetrack 5 migration guide
* add npm run build step to install.sh
* adjust package.json version to 5.0.0
* remove js references from index.html
* move logic and behavior out of site.js
* cleanup ServerRegistry methods
* prevent multiple history graph redraws
* add comments
* cleanup #addServer usage, move to App
* move graph control bindings into GraphDisplayManager
* site.js -> main.js, core.js -> servers.js
* move Tooltip/Caption into util.js
* spacing tweak
* format index.html
* ensure the frontend does not handling updateHistoryGraph events
* prevent versions/record updates if the same value
* avoid empty percbar updates, ensure versions are sorted
* only include main.js ref in index.html
* serve minified copy of font awesome directly
* bundle icons.css into main.css, remove Open Sans 400
* add new SVG logo
* update docs/CHANGELOG.md
* new design, server version grouping
* remove start.sh call from install.sh
* move graph controls into header with new button
* move #handleSettingsToggle back to graph
* fix legacy code behavior of currentVersionIndex applying globally
* fix header text color in light mode
* fix mojang status text color in light mode
* fix toggle settings and checkbox colors
* tweak button hover color
* tweak button hover color
* add new status-overlay to avoid complicated DOM management during loading
* fix initial graph rendering bug
* add comments
* update default graph tick sizes
* prevent #tooltip from overflowing page
* remove localhost spec
* prevent minor connection errors from reshuffling layout
* update CHANGELOG.md
* add message/button for manually loading historical graph on mobile devices
* send isGraphVisible to frontend to prevent alert if logToDatabase: false
* send timestamp data with record
* update docs/CHANGELOG.md
* remove clock icon
* remove 24h peak timestamp
* Only check favicon if present
* safely handle undefined/empty knownVersions in #formatMinecraftVersions
* merge config.versions and minecraft.json into minecraft_versions.json, simplify index matching behavior
* remove localhost url in socket.io config
* stub methods/linkage for FocusManager
* add #isObjectEqual hack, add event proxying to FocusManager
* wip extended stats box
* remove server-type badging
* tweak mojang unstable color
* serve socket.io-client using parcel
* fix incorrect mojang status colors
* remove legacy capitalization design
* redesign focus boxes
* update docs/CHANGELOG.md
* remove localhost ref
* color clock icon
* use background-color for hover effect, remove unused var
* improve stats focus box icons
* change mojang sessions icon to globe
* Add favorites system
* remove focus boxes
* update docs/CHANGELOG.md
* remove focus icons from font
* simplify graph related event binding
* Add Sort By button
* store current sortOption in localStorage
* update docs/CHANGELOG.md
* move magic 0 sortOption to SORT_OPTION_INDEX_DEFAULT
* remove localhost ref
* merge #settings-toggle, #sort-by and .mojang-status CSS
* remove .focus-box CSS
* use sortedServerIds for _lastSortedServers
* tweak --color-blue
* new missing_favicon design to match logo
* edit footer CSS/text, remove github icon
* replace player count diff counter with GROWTH sort option
* italize non-default sort options
* add Only Favorites button to auto sync favorites to the visible graph data
* add icons to graph control buttons
* update docs/CHANGELOG.md
* use * to denote non-default sort option instead
* remove localhost url in socket.io config
* add value highlighting to make sort by easier to read
* remove last remaining uppercase text
* remove serverTypesVisible from config.json
* simplify header CSS, fix spacing with logToDatabase=false
* fix inverted text color on highlighted values
* remove localhost url in socket.io config
* break header into rows on mobile devices
Co-authored-by: Hugo Manrique <contact@hugmanrique.me>
2020-04-20 00:27:59 +00:00
if ( res . favicon && res . favicon . indexOf ( 'data:image/' ) === 0 ) {
2019-09-05 21:15:44 +00:00
favicon = res . favicon ;
}
2015-11-26 01:29:00 +00:00
callback ( null , {
players : {
2020-03-30 06:31:35 +00:00
online : capPlayerCount ( host , parseInt ( res . players . online ) ) ,
2019-09-05 21:15:44 +00:00
max : parseInt ( res . players . max )
2015-11-26 01:29:00 +00:00
} ,
2019-09-05 21:15:44 +00:00
version : parseInt ( res . version . protocol ) ,
2015-11-26 01:29:00 +00:00
latency : util . getCurrentTimeMs ( ) - startTime ,
Minetrack 5 (#143)
* remove unused #getServer methods, inline #roundToPoint
* replace #safeName regex with incremental ids
* remove legacy #setInterval based #updateMojangServices handling
* add Tooltip class, move faviconSize to css instead of js
* move server id assignment to ServerRegistry
* move printPort logic to formatMinecraftServerAddress, add MINECRAFT_DEFAULT_PORTS
* simplify ping tracking
* rework perc-bar tooltip to not use mousemove event
* begin moving graphing logic to GraphDisplayManager
* begin merge graph point tracking into graphDisplayManager
* centralizing graphing logic into GraphDisplayManager
* properly reset GraphDisplayManager when handling disconnects
* move individual server graph data into ServerGraph class
* constantly run sortServers loop to simplify logic
* inline #updateMojangServices method
* resize performance improvements
* remove legacy bootTime refresh behavior, require manual user refresh
* move class defs to core.js
* remove unused #isGraphDataVisible arg
* remove #toggleControlsDrawer
* dont call #updatePercentageBar in #updateServerStatus calls
* centralize caption handling
* inline #msToTime
* remove hackish seconds handling for timestamps
* reduce #forEach calls with filter/map
* safely fallback to errorMessage if errno/description does not match
* Add /images/missing_favicon.png path instead of putting base64 in js
* remove debug
* cleanup mojang status handling
* move historyPlot instance into GraphDisplayManager
* cleanup checkbox html generation
* cleanup #updateServerStatus
* fix up tooltip styling
* move jquery code out of core.js
* fix add server race condition when initially pinging servers
* send error.placeholder=true for pending pings so the frontend can discard later
* filter placeholder pings sent by the backend
* del assets/images/logo_2014.png
* move graph code into graph.js
* merge pingTracker into ServerRegistry+ServerGraph
* remove todos
* simplify getVisibleGraphData
* fix potential sortServers race condition when adding
* use #show instead of #fadeIn(0)
* remove publicConfig.json, send over socket
* update docs/CHANGELOG.md
* getOrAssign -> getOrCreateId
* dont delete graph controls when disconnected
* early work cleaning up HTML+CSS structures
* cleanup server css elements
* cleanup graph control css elements
* move base CSS color values into @media(prefers-color-scheme: light)
* move CSS magic colors to vars
* reduce duplicated CSS color rules
* inline body text color CSS
* WIP replacing jQuery calls with vanilla JS
* WIP replacing jQuery calls with vanilla JS
* replace getElementsByClass with querySelectorAll
* typeMarker -> serverTypeHTML
* use jQuery slim for remaining flot.js dependency
* merge setAllGraphVisibility into GraphDisplayManager
* break apart element update and redraw logic
* add eslint + parcel bundler
* auto lint assets/js when building
* statically serve favicons/ for faviconOverrides outside of dist/
* only send favicons when changed
* move faviconOverride behavior into entry in servers.json
* add warning to backend server files
* remove .server-favicon-missing class
* add Minetrack 5 migration guide
* add npm run build step to install.sh
* adjust package.json version to 5.0.0
* remove js references from index.html
* move logic and behavior out of site.js
* cleanup ServerRegistry methods
* prevent multiple history graph redraws
* add comments
* cleanup #addServer usage, move to App
* move graph control bindings into GraphDisplayManager
* site.js -> main.js, core.js -> servers.js
* move Tooltip/Caption into util.js
* spacing tweak
* format index.html
* ensure the frontend does not handling updateHistoryGraph events
* prevent versions/record updates if the same value
* avoid empty percbar updates, ensure versions are sorted
* only include main.js ref in index.html
* serve minified copy of font awesome directly
* bundle icons.css into main.css, remove Open Sans 400
* add new SVG logo
* update docs/CHANGELOG.md
* new design, server version grouping
* remove start.sh call from install.sh
* move graph controls into header with new button
* move #handleSettingsToggle back to graph
* fix legacy code behavior of currentVersionIndex applying globally
* fix header text color in light mode
* fix mojang status text color in light mode
* fix toggle settings and checkbox colors
* tweak button hover color
* tweak button hover color
* add new status-overlay to avoid complicated DOM management during loading
* fix initial graph rendering bug
* add comments
* update default graph tick sizes
* prevent #tooltip from overflowing page
* remove localhost spec
* prevent minor connection errors from reshuffling layout
* update CHANGELOG.md
* add message/button for manually loading historical graph on mobile devices
* send isGraphVisible to frontend to prevent alert if logToDatabase: false
* send timestamp data with record
* update docs/CHANGELOG.md
* remove clock icon
* remove 24h peak timestamp
* Only check favicon if present
* safely handle undefined/empty knownVersions in #formatMinecraftVersions
* merge config.versions and minecraft.json into minecraft_versions.json, simplify index matching behavior
* remove localhost url in socket.io config
* stub methods/linkage for FocusManager
* add #isObjectEqual hack, add event proxying to FocusManager
* wip extended stats box
* remove server-type badging
* tweak mojang unstable color
* serve socket.io-client using parcel
* fix incorrect mojang status colors
* remove legacy capitalization design
* redesign focus boxes
* update docs/CHANGELOG.md
* remove localhost ref
* color clock icon
* use background-color for hover effect, remove unused var
* improve stats focus box icons
* change mojang sessions icon to globe
* Add favorites system
* remove focus boxes
* update docs/CHANGELOG.md
* remove focus icons from font
* simplify graph related event binding
* Add Sort By button
* store current sortOption in localStorage
* update docs/CHANGELOG.md
* move magic 0 sortOption to SORT_OPTION_INDEX_DEFAULT
* remove localhost ref
* merge #settings-toggle, #sort-by and .mojang-status CSS
* remove .focus-box CSS
* use sortedServerIds for _lastSortedServers
* tweak --color-blue
* new missing_favicon design to match logo
* edit footer CSS/text, remove github icon
* replace player count diff counter with GROWTH sort option
* italize non-default sort options
* add Only Favorites button to auto sync favorites to the visible graph data
* add icons to graph control buttons
* update docs/CHANGELOG.md
* use * to denote non-default sort option instead
* remove localhost url in socket.io config
* add value highlighting to make sort by easier to read
* remove last remaining uppercase text
* remove serverTypesVisible from config.json
* simplify header CSS, fix spacing with logToDatabase=false
* fix inverted text color on highlighted values
* remove localhost url in socket.io config
* break header into rows on mobile devices
Co-authored-by: Hugo Manrique <contact@hugmanrique.me>
2020-04-20 00:27:59 +00:00
favicon : favicon
2015-11-26 01:29:00 +00:00
} ) ;
}
2016-03-02 03:09:38 +00:00
} , timeout , version ) ;
2015-11-02 07:04:49 +00:00
}
// This is a wrapper function for mcpe-ping, mainly used to convert the data structure of the result.
2015-11-02 06:57:30 +00:00
function pingMinecraftPE ( host , port , timeout , callback ) {
2015-11-09 00:34:17 +00:00
var startTime = util . getCurrentTimeMs ( ) ;
2015-11-26 01:29:00 +00:00
mcpe _ping ( host , port || 19132 , function ( err , res ) {
if ( err ) {
callback ( err , null ) ;
} else {
// Remap our JSON into our custom structure.
callback ( err , {
players : {
2020-03-30 06:31:35 +00:00
online : capPlayerCount ( host , parseInt ( res . currentPlayers ) ) ,
2015-11-26 01:29:00 +00:00
max : parseInt ( res . maxPlayers )
} ,
latency : util . getCurrentTimeMs ( ) - startTime
} ) ;
}
} , timeout ) ;
2015-11-02 06:57:30 +00:00
}
2020-03-30 06:31:35 +00:00
// player count can be up to 1^32-1, which is a massive scale and destroys browser performance when rendering graphs
// Artificially cap and warn to prevent propogating garbage
function capPlayerCount ( host , playerCount ) {
const maxPlayerCount = 250000 ;
if ( playerCount !== Math . min ( playerCount , maxPlayerCount ) ) {
logger . log ( 'warn' , '%s returned a player count of %d, Minetrack has capped it to %d to prevent browser performance issues with graph rendering. If this is in error, please edit maxPlayerCount in ping.js!' , host , playerCount , maxPlayerCount ) ;
return maxPlayerCount ;
} else if ( playerCount !== Math . max ( playerCount , 0 ) ) {
logger . log ( 'warn' , '%s returned an invalid player count of %d, setting to 0.' , host , playerCount ) ;
return 0 ;
}
return playerCount ;
}
2016-03-02 03:09:38 +00:00
exports . ping = function ( host , port , type , timeout , callback , version ) {
2015-11-02 04:56:08 +00:00
if ( type === 'PC' ) {
2016-06-09 03:26:32 +00:00
util . unfurlSRV ( host , port , function ( host , port ) {
pingMinecraftPC ( host , port || 25565 , timeout , callback , version ) ;
} )
2015-11-02 04:56:08 +00:00
} else if ( type === 'PE' ) {
2015-11-02 06:57:30 +00:00
pingMinecraftPE ( host , port || 19132 , timeout , callback ) ;
2015-11-02 04:56:08 +00:00
} else {
throw new Error ( 'Unsupported type: ' + type ) ;
}
2016-03-02 03:09:38 +00:00
} ;