add updates to voting plugin

src/server/backend/plugins/others/poll/data/filterlist.txt

@@ -0,0 +1,298 @@
+nig
+cum
+pron
+jap
+xxx
+cok
+kkk
+Africoon
+akata
+Beaner
+Camel jockey
+Chink
+Coon
+Coonass
+Dune Coon
+Gook
+Jungle Bunny
+Niglet
+Nignog
+Porch Monkey
+Towel Head
+Turk
+Wetback
+Wigger
+Cock
+Fag
+Kock
+Pecker
+Tit
+Wang
+wank
+Willy
+Willies
+Anal
+Slut
+Retard
+Retarded
+niga
+Raped
+Rape
+Rapist
+Semen
+Cums
+Cum
+Fag
+Fags
+Tit
+Porn
+Slut
+Smut
+Teets
+Tits
+Jiz
+doosh
+Dick
+Cunt
+Boob
+scat
+slut
+twat
+pube
+pubes
+twat
+retards
+rimming
+milf
+nazi
+orgy
+porn
+pussy
+niggar
+Nigga
+Nigger
+assfucker
+assfucka
+b00b
+b00bs
+ballsack
+beastial
+beastiality
+bestial
+bestiality
+blow job
+blowjob
+blowjobs
+boner
+boobs
+booobs
+boooobs
+booooobs
+buttplug
+c0ck
+c0cksucker
+chink
+cl1t
+clit
+clitoris
+clits
+cock-sucker
+cockface
+cockhead
+cockmunch
+cockmuncher
+cocks
+cocksuck
+cocksucked
+cocksucker
+cocksucking
+cocksucks
+cocksuka
+cocksukka
+cokmuncher
+coksucka
+cummer
+cumshot
+cunilingus
+cunillingus
+cunnilingus
+cuntlick
+cuntlicker
+cuntlicking
+cunts
+cyalis
+cyberfuc
+cyberfuck
+cyberfucked
+cyberfucker
+cyberfuckers
+cyberfucking
+d1ck
+dickhead
+dildo
+dildos
+dog-fucker
+doggin
+dogging
+donkeyribber
+doosh
+duche
+Douche
+ejaculate
+ejaculated
+ejaculates
+ejaculating
+ejaculatings
+ejaculation
+ejakulate
+F4nny
+fagging
+faggitt
+faggot
+faggs
+fagot
+fagots
+fatass
+felching
+fellate
+fellatio
+fingerfuck
+fingerfucked
+fingerfucker
+fingerfuckers
+fingerfucking
+fingerfucks
+fistfuck
+fistfucked
+fistfucker
+fistfuckers
+fistfucking
+fistfuckings
+fistfucks
+fuckhead
+fuckheads
+fuckingshitmotherfucker
+fuckme
+fuckwhit
+fuckwit
+fukwit
+fukwhit
+gangbang
+gangbanged
+gangbangs
+gaysex
+goatse
+hardcoresex
+horniest
+horny
+hotsex
+jack-off
+jackoff
+jerk-off
+jism
+jizm
+jizz
+kawk
+kondum
+kondums
+kummer
+humming
+kunilingus
+l3i+ch
+l3itch
+labia
+m0f0
+m0fo
+m45terbate
+ma5terb8
+ma5terbate
+masochist
+master-bate
+masterb8
+masterbat*
+masterbat3
+masterbate
+masterbation
+masterbations
+masturbate
+nig
+n1g
+n1gga
+n1gger
+nazi
+nigg3r
+nigg4h
+nigga
+niggah
+niggas
+niggaz
+nigger
+niggers
+nutsack
+orgasim
+orgasims
+orgasm
+orgasms
+p0rn
+penis
+phonesex
+penisfucker
+phuck
+phuk
+phuked
+phuking
+phukked
+phukking
+phuks
+pigfucker
+pissoff
+porno
+pornography
+pornos
+pusse
+pussi
+pussies
+pussy
+pussys
+rectum
+rimjaw
+sadist
+schlong
+scrotum
+shaggin
+shagging
+shitdick
+shited
+shitfuck
+shithead
+sluts
+smegma
+spunk
+t1tt1e5
+t1tties
+testical
+testicle
+titfuck
+tittie5
+tittiefucker
+titties
+tittyfuck
+tittywank
+titwank
+tw4t
+twathead
+twatty
+twunt
+twunter
+v14gra
+v1gra
+vagina
+viagra
+vulva
+w00se
+wanker
+wanky
+whore
+xrated
+hitler
+putin

src/server/backend/plugins/others/poll/js/voting.js

@@ -11,6 +11,7 @@ createApp( {
             hasLoadedBasics: false,
             hasLoadedVotes: false,
             sorting: 'newest',
+            userIdentifier: '',
         };
     },
     computed: {
@@ -44,13 +45,68 @@ createApp( {
             }
         }
     },
+    computed: {
+        orderedVotes() {
+            if ( this.sorting === 'oldest' ) {
+                return Object.values( this.entries );
+            } else if ( this.sorting === 'newest' ) {
+                const ent = Object.keys( this.entries ).reverse();
+                let ret = [];
+                for ( let entry in ent ) {
+                    ret.push( this.entries[ ent[ entry ] ] );
+                }
+                return ret;
+            } else {
+                let ent = Object.keys( this.entries ).sort( ( a, b ) => {
+                    if ( this.sorting === 'nameUp' ) {
+                        return this.entries[ a ].title.localeCompare( this.entries[ b ].title );
+                    } else if ( this.sorting === 'nameDown' ) {
+                        return this.entries[ b ].title.localeCompare( this.entries[ a ].title );
+                    } else if ( this.sorting === 'mostVoted' ) {
+                        return this.entries[ b ].count - this.entries[ a ].count;
+                    } else if ( this.sorting === 'leastVoted' ) {
+                        return this.entries[ a ].count - this.entries[ b ].count;
+                    }
+                } );
+                let ret = [];
+                for ( let entry in ent ) {
+                    ret.push( this.entries[ ent[ entry ] ] );
+                }
+                return ret;
+            }
+        }
+    },
     methods: {
         getData() {
             fetch( '/polls/get/' + location.pathname.substring( 7 ) ).then( response => {
                 response.json().then( data => {
                     this.entries = data;
+                    this.fingerprint();
+                    let fetchOptions = {
+                        method: 'post',
+                        body: JSON.stringify( { 'fingerprint': this.userIdentifier } ),
+                        headers: {
+                            'Content-Type': 'application/json',
+                            'charset': 'utf-8'
+                        },
+                    };
+                    fetch( '/voting/getVotedOn/' + location.pathname.substring( 8 ), fetchOptions ).then( res => {
+                        if ( res.status === 200 ) {
+                            res.json().then( json => {
+                                this.votedOn = JSON.parse( localStorage.getItem( 'itemsVotedOn' ) ?? '{}' );
+                                for ( let el in json ) {
+                                    if ( json[ el ] === 1 ) {
+                                        this.votedOn[ json[ el ] ] = 'up';
+                                    } else if ( json[ el ] === -1 ) {
+                                        this.votedOn[ json[ el ] ] = 'down';
+                                    }
+                                }
+                                localStorage.setItem( 'itemsVotedOn', JSON.stringify( this.votedOn ) );
                                 this.hasLoadedVotes = true; 
                             } );
+                        }
+                    } );
+                } );
             } );
             fetch( '/polls/getDetails/' + location.pathname.substring( 7 ) ).then( response => {
                 response.json().then( data => {
@@ -60,23 +116,29 @@ createApp( {
             } );
             this.votedOn = JSON.parse( localStorage.getItem( 'itemsVotedOn' ) ?? '{}' );
         },
+        fingerprint() {
+            // I am forced to do this because there are idiots in this world
+            // https://stackoverflow.com/questions/27247806/generate-unique-id-for-each-device
+            if ( !this.userIdentifier ) {
+                const navigator_info = window.navigator;
+                const screen_info = window.screen;
+                let uid = navigator_info.mimeTypes.length;
+                uid += navigator_info.userAgent.replace( /\D+/g, '' );
+                uid += navigator_info.plugins.length;
+                uid += screen_info.height || '';
+                uid += screen_info.width || '';
+                uid += screen_info.pixelDepth || '';
+                this.userIdentifier = uid;
+            }
+        },
         save() {
             if ( this.newSuggestion.comment && this.newSuggestion.title ) {
                 let alreadyExists = false;
                 for ( let el in this.entries ) {
-                    if ( this.entries[ el ][ 'title' ] === this.newSuggestion.title ) {
+                    if ( this.entries[ el ][ 'title' ].toLocaleLowerCase() === this.newSuggestion.title.toLocaleLowerCase() ) {
                         alreadyExists = true;
                     } 
                 }
-                if ( alreadyExists ) {
-                    if ( confirm( 'An element with the same title exists already. Do you really want to add another one?' ) ) {
-                        if ( confirm( 'Are you really sure?' ) ) {
-                            alreadyExists = true;
-                        }  else {
-                            alreadyExists = false;
-                        }
-                    }
-                }
                 if ( !alreadyExists ) {
                     let fetchOptions = {
                         method: 'post',
@@ -86,19 +148,25 @@ createApp( {
                             'charset': 'utf-8'
                         },
                     };
-                    fetch( '/voting/add/' + location.pathname.substring( 8 ), fetchOptions ).then( response => {
+                    fetch( '/polls/add/' + location.pathname.substring( 8 ), fetchOptions ).then( response => {
-                        if ( response.status !== 200 ) {
+                        if ( response.status === 418 ) {
+                            alert( 'One or more of the words in either your description or title is on our blocklist. Please make sure that you are not using any words that are NSFW, racist or similar.' );
+                        } else if ( response.status !== 200 ) {
                             alert( 'there was an error updating' );
-                        }
+                        } else {
-                    } );
                             this.closePopup();
                             this.getData();
                         }
+                    } );
+                } else {
+                    alert( 'An entry with this name exists already. Please vote on that entry.' );
+                }
             } else {
                 alert( 'Not all required fields are filled out!' );
             }
         },
         vote( type, suggestionID ) {
+            this.fingerprint();
             let voteType = type;
             let didDeactivate = false;
             if ( this.votedOn[ suggestionID ] === type ) {
@@ -113,14 +181,16 @@ createApp( {
             }
             let fetchOptions = {
                 method: 'post',
-                body: JSON.stringify( { 'voteType': voteType, 'id': suggestionID } ),
+                body: JSON.stringify( { 'voteType': voteType, 'id': suggestionID, 'fingerprint': this.userIdentifier } ),
                 headers: {
                     'Content-Type': 'application/json',
                     'charset': 'utf-8'
                 },
             };
             fetch( '/polls/vote/' + location.pathname.substring( 7 ), fetchOptions ).then( response => {
-                if ( response.status !== 200 ) {
+                if ( response.status === 409 ) {
+                    alert( 'You have already voted on this!' );
+                } else if ( response.status !== 200 ) {
                     alert( 'there was an error updating' );
                 } else {
                     this.votedOn[ suggestionID ] = didDeactivate ? undefined : voteType;

src/server/backend/plugins/others/poll/pollRoutes.js

@@ -40,6 +40,32 @@ const runSave = () => {
     } );
 };
 
+// There are idiots in this world so we have to filter
+// Filter list is from here: https://github.com/BurntRouter/filtered-word-lists plus some extra words
+let uidCrossReference = JSON.parse( fs.readFileSync( path.join( __dirname + '/data/voteUIDReferencing.json' ) ) );
+const fl = '' + fs.readFileSync( path.join( __dirname + '/data/filterlist.txt' ) );
+let votingDirections = { '1': 'up', '-1': 'down' };
+let filterList = [];
+let prevStart = 0;
+for ( let e in fl ) {
+    if ( fl[ e ] === '\n' ) {
+        filterList.push( fl.slice( prevStart, e ).toLocaleLowerCase() );
+        prevStart = parseInt( e ) + 1;
+    }
+}
+
+const filtering = ( string ) => {
+    // using these filter lists: https://github.com/BurntRouter/filtered-word-lists plus some extra words
+    // returns true if text is ok
+    const str = string.toLocaleLowerCase();
+    for ( let badWord in filterList ) {
+        if ( str.includes( filterList[ badWord ] ) ) {
+            return false;
+        }
+    }
+    return true;
+};
+
 module.exports = ( app ) => {
     app.get( '/polls/:vote', ( req, res ) => {
         res.sendFile( path.join( __dirname + '/html/voting.html' ) );
@@ -59,18 +85,44 @@ module.exports = ( app ) => {
         } );
     } );
 
+    app.post( '/polls/getVotedOn/:vote', ( req, res ) => {
+        res.send( uidCrossReference[ req.body.fingerprint ] ?? {} );
+    } );
+    
     app.get( '/polls/get/:vote', ( req, res ) => {
         res.send( votingMemCache[ req.params.vote ] );
     } );
     
     app.post( '/polls/vote/:vote/', bodyParser.json(), ( req, res ) => {
         // up / down-voting
+        if ( req.body.fingerprint != '' ) {
+            if ( uidCrossReference[ req.body.fingerprint ] ) {
+                if ( uidCrossReference[ req.body.fingerprint ][ req.params.vote ] ) {
+                    if ( uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ] !== 0 ) {
+                        const vote = uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ];
+                        if ( votingDirections[ vote ] === req.body.voteType ) {
+                            res.status( 409 ).send( 'alreadyVotedOn' );
+                            return;
+                        }
+                    } else {
+                        uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ] = 0;
+                    }
+                } else {
+                    uidCrossReference[ req.body.fingerprint ][ req.params.vote ] = {};
+                }
+            } else {
+                uidCrossReference[ req.body.fingerprint ] = {};
+                uidCrossReference[ req.body.fingerprint ][ req.params.vote ] = {};
+                uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ] = 0;
+            }
             if ( votingMemCache[ req.params.vote ] ) {
                 if ( votingMemCache[ req.params.vote ][ req.body.id ] ) {
                     if ( req.body.voteType === 'up' ) {
                         votingMemCache[ req.params.vote ][ req.body.id ].count += 1;
+                        uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ] += 1;
                     } else if ( req.body.voteType === 'down' ) {
                         votingMemCache[ req.params.vote ][ req.body.id ].count -= 1;
+                        uidCrossReference[ req.body.fingerprint ][ req.params.vote ][ req.body.id ] -= 1;
                     }
                     saveVotingData();
                     res.send( 'ok' );
@@ -80,11 +132,15 @@ module.exports = ( app ) => {
             } else {
                 res.status( 404 ).send( 'No Vote with this ID' );
             }
+        } else {
+            res.status( 400 ).send( 'Wrong request' );
+        }
     } );
     
     app.post( '/polls/add/:vote', bodyParser.json(), ( req, res ) => {
         let data = req.body;
         if ( data.title && data.comment ) {
+            if ( filtering( data.title ) && filtering( data.comment ) ) {
                 if ( !votingMemCache[ req.params.vote ] ) {
                     votingMemCache[ req.params.vote ] = {};
                 }
@@ -92,7 +148,11 @@ module.exports = ( app ) => {
                 votingMemCache[ req.params.vote ][ id ] = data;
                 votingMemCache[ req.params.vote ][ id ][ 'id' ] = id;
                 votingMemCache[ req.params.vote ][ id ][ 'count' ] = 1;
+                saveVotingData();
                 res.send( 'ok' );
+            } else {
+                res.status( 418 ).send( 'seriously?' );
+            }
         } else {
             res.status( 400 ).send( 'incomplete' );
         }