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const fs = require ( "fs" ) ;
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const client = require ( "../utils/client.js" ) ;
const database = require ( "../utils/database.js" ) ;
const logger = require ( "../utils/logger.js" ) ;
const collections = require ( "../utils/collections.js" ) ;
// run when someone sends a message
module . exports = async ( message ) => {
// ignore dms and other bots
if ( message . author . bot ) return ;
if ( ! message . channel . guild ) return ;
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// don't run command if bot can't send messages
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if ( ! message . channel . guild . members . get ( client . user . id ) . permission . has ( "sendMessages" ) || ! message . channel . permissionsOf ( client . user . id ) . has ( "sendMessages" ) ) return ;
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// prefix can be a mention or a set of special characters
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const guildDB = await database . guilds . findOne ( { id : message . channel . guild . id } ) . lean ( ) . exec ( ) ;
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const prefixMention = new RegExp ( ` ^<@!? ${ client . user . id } > ` ) ;
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const prefix = prefixMention . test ( message . content ) ? message . content . match ( prefixMention ) [ 0 ] : guildDB . prefix ;
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// ignore other stuff
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if ( message . content . startsWith ( prefix ) === false ) return ;
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// separate commands and args
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const content = message . content . substring ( prefix . length ) . trim ( ) ;
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const args = content . split ( / +/g ) ;
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const command = args . shift ( ) . toLowerCase ( ) ;
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// don't run if message is in a disabled channel
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if ( guildDB . disabledChannels && guildDB . disabledChannels . includes ( message . channel . id ) && command != "channel" ) return ;
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// check if command exists
const cmd = collections . commands . get ( command ) || collections . commands . get ( collections . aliases . get ( command ) ) ;
if ( ! cmd ) return ;
// actually run the command
logger . log ( "info" , ` ${ message . author . username } ( ${ message . author . id } ) ran command ${ command } ` ) ;
try {
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const global = ( await database . global . findOne ( { } ) . exec ( ) ) ;
const count = global . cmdCounts . get ( collections . aliases . has ( command ) ? collections . aliases . get ( command ) : command ) ;
global . cmdCounts . set ( collections . aliases . has ( command ) ? collections . aliases . get ( command ) : command , parseInt ( count ) + 1 ) ;
await global . save ( ) ;
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const result = await cmd ( message , args , content . replace ( command , "" ) . trim ( ) ) ; // we also provide the message content as a parameter for cases where we need more accuracy
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if ( typeof result === "string" || ( typeof result === "object" && result . embed ) ) {
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await client . createMessage ( message . channel . id , result ) ;
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} else if ( typeof result === "object" && result . file ) {
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if ( result . file . length > 8388119 && process . env . TEMPDIR !== "" ) {
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const filename = ` ${ Math . random ( ) . toString ( 36 ) . substring ( 2 , 15 ) } . ${ result . name . split ( "." ) [ 1 ] } ` ;
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await fs . promises . writeFile ( ` ${ process . env . TEMPDIR } / ${ filename } ` , result . file ) ;
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await client . createMessage ( message . channel . id , {
embed : {
color : 16711680 ,
title : "What's this?" ,
url : "https://projectlounge.pw/esmBot#faq-large" ,
image : {
url : ` https://projectlounge.pw/tmp/ ${ filename } `
}
}
} ) ;
} else {
await client . createMessage ( message . channel . id , result . text ? result . text : "" , result ) ;
}
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}
} catch ( error ) {
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if ( error . toString ( ) . includes ( "Request entity too large" ) ) {
await client . createMessage ( message . channel . id , ` ${ message . author . mention } , the resulting file was too large to upload. Try again with a smaller image if possible. ` ) ;
} else if ( error . toString ( ) . includes ( "Timed out" ) ) {
await client . createMessage ( message . channel . id , ` ${ message . author . mention } , the request timed out before I could download that image. Try uploading your image somewhere else. ` ) ;
} else {
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logger . error ( error . toString ( ) ) ;
await client . createMessage ( message . channel . id , "Uh oh! I ran into an error while running this command. Please report the content of the attached file here or on the esmBot Support server: <https://github.com/TheEssem/esmBot/issues>" , [ {
file : Buffer . from ( ` Message: ${ error } \n \n Stack Trace: ${ error . stack } ` ) ,
name : "error.txt"
} ] ) ;
}
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}
} ;