Ignore:
Timestamp:
2020-05-29T10:58:38+02:00 (6 years ago)
Author:
Klumbumbus
Message:

remove equalizer script code sometimes added by a firefox addon when downloading files

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/resources/images/data/projection/Departements_Lambert4Zones.svg

    r15585 r16515  
    378378    <text xml:space="preserve" style="font-size:16px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:DejaVu Sans" id="text4151" y="459.65686" x="531"><tspan sodipodi:role="line" id="tspan4153" x="531" y="459.65686">42.76°</tspan></text>
    379379  </g>
    380 <script xmlns="">(function (AESD) {
    381   var core = {
    382     "log": false,
    383     "whitelist": function (status) {
    384       window.postMessage({
    385         "app": "audio-equalizer",
    386         "action": "page-whitelist",
    387         "value": {
    388           "status": status,
    389           "action": "page-whitelist"
    390         }
    391       }, '*');
    392     },
    393     "hostname": function (url) {
    394       if ("blob:" === url.substring(0, 5)) {
    395         url = url.replace("blob:", '');
    396         url = unescape(url);
    397       }
    398       /*  */
    399       var match = url.match(/:\/\/(www[0-9]?\.)?(.[^/:]+)/i);
    400       var flag = (match !== null) &amp;&amp; (match.length &gt; 2) &amp;&amp; (typeof match[2] === "string") &amp;&amp; (match[2].length &gt; 0);
    401       return flag ? match[2] : null;
    402     },
    403     "equalizer": {
    404       "targets": [],
    405       "filters": [],
    406       "storage": {},
    407       "audioContext": null,
    408       "gain": function () {
    409         var filter = core.equalizer.audioContext.createGain();
    410         filter.channelCountMode = "explicit";
    411         filter.gain.value = 1;
    412         return filter;
    413       },
    414       "biquad": function (e) {
    415         var filter = core.equalizer.audioContext.createBiquadFilter();
    416         filter.type = e.type || core.equalizer.storage.FT.LOWPASS;
    417         filter.frequency.value = e.f || 0;
    418         filter.gain.value = e.gain || 0;
    419         filter.Q.value = 1;
    420         return filter;
    421       },
    422       "set": function (o) {
    423         if (o) {
    424           if (o.eq &amp;&amp; o.config) {
    425             if (core.equalizer.filters.length &gt; 0) {
    426               if (core.equalizer.filters[0]) {
    427                 core.equalizer.filters[0].channelCount = o.config.mono ? 1 : (core.equalizer.filters[0]._defaultChannelCount ? core.equalizer.filters[0]._defaultChannelCount : 2);
    428                 core.equalizer.filters.forEach(function (f, i) {f.gain.value = o.eq[i].gain});
    429               }
    430             }
    431           }
    432         }
    433       },
    434       "load": function () {
    435         if (core.log) console.error(" &gt;&gt; Searching for video/audio elements...");
    436         core.equalizer.filters = [];
    437         delete core.equalizer.audioContext;
    438         /*  */
    439         core.equalizer.audioContext = new AudioContext();
    440         for (var i = 0; i &lt; core.equalizer.storage.eq.length; i++) {
    441           var node = core.equalizer.storage.eq[i];
    442           var filter = node.f ? core.equalizer.biquad(node) : core.equalizer.gain();
    443           if (filter) core.equalizer.filters.push(filter);
    444         }
    445         /*  */
    446         if (core.log) console.error(" &gt;&gt; Equalizer is loaded!");
    447         core.equalizer.attach(2);
    448       },
    449       "attach": function (w) {         
    450         if (!core.equalizer.audioContext) core.equalizer.load();
    451         else {
    452           core.equalizer.targets.forEach(function (t, k) {
    453             if (t.getAttribute("equalizer-state") !== "attached") {
    454               var src = (t.src ? t.src : t.currentSrc);
    455               var crossorigin = t.getAttribute("crossorigin");
    456               if (src) {
    457                 t.setAttribute("equalizer-state", "attached");
    458                 if (core.log) console.error(" &gt;&gt; Equalizer is attached, loc", w, t.className);
    459                 if (!crossorigin &amp;&amp; document.location.hostname !== core.hostname(src) &amp;&amp; src.substring(0, 5) !== "blob:") {
    460                   t.setAttribute('crossorigin', (crossorigin ? crossorigin : "anonymous"));
    461                   if (t.src) t.src = t.src + '';
    462                   else if (t.currentSrc) t.load();
    463                 }
    464                 /*  */
    465                 var source = core.equalizer.audioContext.createMediaElementSource(t);
    466                 core.equalizer.filters[0]._defaultChannelCount = (source.channelCount) ? source.channelCount : 2;
    467                 source.connect(core.equalizer.filters[0]);
    468                 /*  */
    469                 for (var i = 0; i &lt; core.equalizer.filters.length; i++) {
    470                   var next = core.equalizer.filters[i + 1];
    471                   var current = core.equalizer.filters[i];
    472                   if (next) current.connect(next);
    473                 }
    474                 /*  */
    475                 var last = core.equalizer.filters.length - 1;
    476                 core.equalizer.filters[last].connect(core.equalizer.audioContext.destination);
    477               }
    478             }
    479           });
    480         }
    481       }
    482     }
    483   };
    484   /*  */
    485   core.equalizer.storage = AESD;
    486   /*  */
    487   window.addEventListener("message", function (e) {
    488     if (e.data.app === "audio-equalizer") {
    489       if (e.data.action === "app-set") core.equalizer.set(e.data.value);
    490       if (e.data.action === "page-whitelist-enable") core.whitelist(e.data.value);
    491       if (e.data.action === "page-whitelist-disable") core.whitelist(e.data.value);
    492     }
    493   }, false);
    494   /*  */
    495   window.addEventListener("play", function (e) {
    496     core.equalizer.targets.push(e.target);
    497     core.equalizer.attach(0);
    498   }, true);
    499   /*  */
    500   if (Audio) {
    501     if (Audio.prototype) {
    502       if (Audio.prototype.play) {
    503         const PROTO = Audio.prototype.play;
    504         Audio.prototype.play = function () {
    505           core.equalizer.targets.push(this);
    506           core.equalizer.attach(1);
    507           /*  */
    508           return PROTO.apply(this, arguments);
    509         };
    510       }
    511     }
    512   }
    513 })({"config":{"snap":false,"mono":false},"eq":[{"label":"master","gain":"1.04"},{"label":"64","f":64,"gain":0,"type":"peaking"},{"label":"32","f":32,"gain":0,"type":"lowshelf"},{"label":"125","f":125,"gain":0,"type":"peaking"},{"label":"250","f":250,"gain":0,"type":"peaking"},{"label":"500","f":500,"gain":0,"type":"peaking"},{"label":"1k","f":1000,"gain":0,"type":"peaking"},{"label":"2k","f":2000,"gain":0,"type":"peaking"},{"label":"4k","f":4000,"gain":0,"type":"peaking"},{"label":"8k","f":8000,"gain":0,"type":"peaking"},{"label":"16k","f":16000,"gain":0,"type":"highshelf"}],"presets":[{"name":"Club","default":true,"gains":[0,0,4.8,3.36,3.36,3.36,1.92,0,0,0]},{"name":"Live","default":true,"gains":[-2.88,0,2.4,3.36,3.36,3.36,2.4,1.44,1.44,1.44]},{"name":"Party","default":true,"gains":[4.32,4.32,0,0,0,0,0,0,4.32,4.32]},{"name":"Pop","default":true,"gains":[0.96,2.88,4.32,4.8,3.36,0,-1.44,-1.44,0.96,0.96]},{"name":"Soft","default":true,"gains":[2.88,0.96,0,-1.44,0,2.4,4.8,5.76,6.72,7.2]},{"name":"Ska","default":true,"gains":[-1.44,-2.88,-2.4,0,2.4,3.36,5.28,5.76,6.72,5.76]},{"name":"Reggae","default":true,"gains":[0,0,0,-3.36,0,3.84,3.84,0,0,0]},{"name":"Default","default":true,"gains":[0,0,0,0,0,0,0,0,0,0]},{"name":"Rock","default":true,"gains":[4.8,2.88,-3.36,-4.8,-1.92,2.4,5.28,6.72,6.72,6.72]},{"name":"Dance","default":true,"gains":[5.76,4.32,1.44,0,0,-3.36,-4.32,-4.32,0,0]},{"name":"Techno","default":true,"gains":[4.8,3.36,0,-3.36,-2.88,0,4.8,5.76,5.76,5.28]},{"name":"Headphones","default":true,"gains":[2.88,6.72,3.36,-1.92,-1.44,0.96,2.88,5.76,7.68,8.64]},{"name":"Soft rock","default":true,"gains":[2.4,2.4,1.44,0,-2.4,-3.36,-1.92,0,1.44,5.28]},{"name":"Classical","default":true,"gains":[0,0,0,0,0,0,-4.32,-4.32,-4.32,-5.76]},{"name":"Large Hall","default":true,"gains":[6.24,6.24,3.36,3.36,0,-2.88,-2.88,-2.88,0,0]},{"name":"Full Bass","default":true,"gains":[4.8,5.76,5.76,3.36,0.96,-2.4,-4.8,-6.24,-6.72,-6.72]},{"name":"Full Treble","default":true,"gains":[-5.76,-5.76,-5.76,-2.4,1.44,6.72,9.6,9.6,9.6,10.08]},{"name":"Laptop Speakers","default":true,"gains":[2.88,6.72,3.36,-1.92,-1.44,0.96,2.88,5.76,7.68,8.64]},{"name":"Full Bass &amp; Treble","default":true,"gains":[4.32,3.36,0,-4.32,-2.88,0.96,4.8,6.72,7.2,7.2]},{"name":"twitch background noise","gains":["-12","-12","-12","0.22","0","-3.78","0.89","3.56","2.22","2"]}],"selected":{"name":"Default","default":true,"gains":[0,0,0,0,0,0,0,0,0,0]},"whitelist":[]})</script></svg>
     380</svg>
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