Initial commit

8 files changed, 368 insertions, 0 deletions

diff --git a/Settings.jsx b/Settings.jsx
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+++ b/Settings.jsx
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+const { React } = require('powercord/webpack');
+const {
+  Category,
+  SwitchItem,
+  TextInput,
+  RadioGroup,
+  SelectInput
+} = require('powercord/components/settings');
+const tz = require('./tz');
+
+
+  module.exports = class Settings extends React.Component {
+  constructor (props) {
+    super(props);
+    this.state = {
+      timezone: this.props.getSetting('timezone', 'GMT')
+    };
+  }
+
+  render () {
+    return <div>
+      <SelectInput
+        searchable={true}
+        onChange={(e) => {
+          this.props.updateSetting('timezone', e.value);
+          this.setState({ timezone: e.value });
+        }}
+        value={this.state.timezone}
+        options={[
+          ...tz.timezones.map(it => ({
+            value: it.code,
+            label: `${it.name} (${it.offset})`
+          }))
+        ]}
+      >
+        My timezone
+      </SelectInput>
+    </div>;
+  }
+
+};
+;
+
+
diff --git a/index.js b/index.js
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+++ b/index.js
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+const { Plugin } = require('powercord/entities');
+const Settings = require('./Settings.jsx');
+const manifest = require('./manifest.json');
+const { getModule } = require('powercord/webpack');
+const {
+  inject,
+  uninject
+} = require('powercord/injector');
+const { lookup } = require('./tz');
+
+const { transformMessageArray } = require('./transformation.jsx');
+
+const PLUGIN_ID = 'timezone-powercord';
+const INJECTION_ID_MESSAGE_RENDER = PLUGIN_ID + '-message-render';
+
+const MessageContent = getModule((m) => m.type && m.type.displayName === 'MessageContent', false);
+
+
+module.exports = class TimezonePowercord extends Plugin {
+  async startPlugin () {
+	inject(INJECTION_ID_MESSAGE_RENDER, MessageContent, 'type', (args) => {
+	  let x = transformMessageArray(
+		() => lookup(this.settings.get('timezone', 'GMT')))(args);
+	  console.log(x);
+	  return x;
+	}, true);
+	powercord.api.notices.sendAnnouncement('timezone-request-tz', {
+	  color: 'green',
+	  message: 'Timezone Powercord Plugin has been loaded.'
+	});
+	powercord.api.settings.registerSettings(PLUGIN_ID, {
+	  category: this.entityID,
+	  label: 'Timezone Powercord Plugin',
+	  render: Settings
+	});
+  }
+
+  async pluginWillUnload () {
+	uninject(INJECTION_ID_MESSAGE_RENDER);
+	powercord.api.settings.unregisterSettings(this.entityID);
+  }
+
+};
diff --git a/jsconig.json b/jsconig.json
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+++ b/jsconig.json
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+{
+	"compilerOptions": {
+		"paths": {
+			"powercord/*": [ "../../../fake_node_modules/powercord/*" ]
+		}
+	}
+}
diff --git a/manifest.json b/manifest.json
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--- /dev/null
+++ b/manifest.json
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+{
+  "name": "Timezone Powercord",
+  "version": "1.0.0",
+  "description": "Translate timestamps to different timezones",
+  "author": "nea89",
+  "license": "LGPL 3"
+}
diff --git a/timezones.json b/timezones.json
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+++ b/timezones.json
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+{
+  "__comment": "This timezone list is very barren, however i am not willing to put much more energy into it rn. Contributions welcome.",
+  "__original_source": "The first iteration of this list was sourced from https://publib.boulder.ibm.com/tividd/td/TWS/SC32-1274-02/en_US/HTML/SRF_mst273.htm",
+  "timezones": [
+    {
+      "code": "GMT",
+      "name": "Greenwich Mean Time",
+      "offset": "GMT",
+      "offsetminutes": 0
+    },
+    {
+      "code": "UTC",
+      "name": "Universal Coordinated Time",
+      "offset": "GMT",
+      "offsetminutes": 0
+    },
+    {
+      "code": "ECT",
+      "name": "European Central Time",
+      "offset": "GMT+1:00",
+      "offsetminutes": 60
+    },
+    {
+      "code": "EET",
+      "name": "Eastern European Time",
+      "offset": "GMT+2:00",
+      "offsetminutes": 120
+    },
+    {
+      "code": "ART",
+      "name": "(Arabic) Egypt Standard Time",
+      "offset": "GMT+2:00",
+      "offsetminutes": 120
+    },
+    {
+      "code": "EAT",
+      "name": "Eastern African Time",
+      "offset": "GMT+3:00",
+      "offsetminutes": 180
+    },
+    {
+      "code": "MET",
+      "name": "Middle East Time",
+      "offset": "GMT+3:30",
+      "offsetminutes": 210
+    },
+    {
+      "code": "NET",
+      "name": "Near East Time",
+      "offset": "GMT+4:00",
+      "offsetminutes": 240
+    },
+    {
+      "code": "PLT",
+      "name": "Pakistan Lahore Time",
+      "offset": "GMT+5:00",
+      "offsetminutes": 300
+    },
+    {
+      "code": "IST",
+      "name": "India Standard Time",
+      "offset": "GMT+5:30",
+      "offsetminutes": 330
+    },
+    {
+      "code": "BST",
+      "name": "Bangladesh Standard Time",
+      "offset": "GMT+6:00",
+      "offsetminutes": 360
+    },
+    {
+      "code": "VST",
+      "name": "Vietnam Standard Time",
+      "offset": "GMT+7:00",
+      "offsetminutes": 420
+    },
+    {
+      "code": "CTT",
+      "name": "China Taiwan Time",
+      "offset": "GMT+8:00",
+      "offsetminutes": 480
+    },
+    {
+      "code": "JST",
+      "name": "Japan Standard Time",
+      "offset": "GMT+9:00",
+      "offsetminutes": 540
+    },
+    {
+      "code": "ACT",
+      "name": "Australia Central Time",
+      "offset": "GMT+9:30",
+      "offsetminutes": 570
+    },
+    {
+      "code": "AET",
+      "name": "Australia Eastern Time",
+      "offset": "GMT+10:00",
+      "offsetminutes": 600
+    },
+    {
+      "code": "SST",
+      "name": "Solomon Standard Time",
+      "offset": "GMT+11:00",
+      "offsetminutes": 660
+    },
+    {
+      "code": "NST",
+      "name": "New Zealand Standard Time",
+      "offset": "GMT+12:00",
+      "offsetminutes": 720
+    },
+    {
+      "code": "MIT",
+      "name": "Midway Islands Time",
+      "offset": "GMT-11:00",
+      "offsetminutes": -660
+    },
+    {
+      "code": "HST",
+      "name": "Hawaii Standard Time",
+      "offset": "GMT-10:00",
+      "offsetminutes": -600
+    },
+    {
+      "code": "AST",
+      "name": "Alaska Standard Time",
+      "offset": "GMT-9:00",
+      "offsetminutes": -540
+    },
+    {
+      "code": "PST",
+      "name": "Pacific Standard Time",
+      "offset": "GMT-8:00",
+      "offsetminutes": -480
+    },
+    {
+      "code": "PNT",
+      "name": "Phoenix Standard Time",
+      "offset": "GMT-7:00",
+      "offsetminutes": -420
+    },
+    {
+      "code": "MST",
+      "name": "Mountain Standard Time",
+      "offset": "GMT-7:00",
+      "offsetminutes": -420
+    },
+    {
+      "code": "CST",
+      "name": "Central Standard Time",
+      "offset": "GMT-6:00",
+      "offsetminutes": -360
+    },
+    {
+      "code": "EST",
+      "name": "Eastern Standard Time",
+      "offset": "GMT-5:00",
+      "offsetminutes": -300
+    },
+    {
+      "code": "IET",
+      "name": "Indiana Eastern Standard Time",
+      "offset": "GMT-5:00",
+      "offsetminutes": -300
+    },
+    {
+      "code": "PRT",
+      "name": "Puerto Rico and US Virgin Islands Time",
+      "offset": "GMT-4:00",
+      "offsetminutes": -240
+    },
+    {
+      "code": "CNT",
+      "name": "Canada Newfoundland Time",
+      "offset": "GMT-3:30",
+      "offsetminutes": -210
+    },
+    {
+      "code": "AGT",
+      "name": "Argentina Standard Time",
+      "offset": "GMT-3:00",
+      "offsetminutes": -180
+    },
+    {
+      "code": "BET",
+      "name": "Brazil Eastern Time",
+      "offset": "GMT-3:00",
+      "offsetminutes": -180
+    },
+    {
+      "code": "CAT",
+      "name": "Central African Time",
+      "offset": "GMT-1:00",
+      "offsetminutes": -60
+    }
+  ]
+}
diff --git a/transformation.jsx b/transformation.jsx
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+++ b/transformation.jsx
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+const { splitSegments } = require('./util');
+const { React } = require('powercord/webpack');
+const {
+  timezones,
+  lookup
+} = require('./tz');
+
+const timezonePattern = new RegExp('(\\d+):(\\d+) *(' + timezones.map(it => `(?:${it.code})`).join('|') + ')', 'g');
+
+function transformMessage (userTimezoneProvider, msgConstruct) {
+  if (!('content' in msgConstruct)) {
+	return msgConstruct;
+  }
+  return Object.assign({}, msgConstruct, {
+	content: msgConstruct.content.flatMap(it => transformPart(userTimezoneProvider, it))
+  });
+}
+
+function transformPart (userTimezoneProvider, part) {
+  if (typeof part === 'string') {
+	return splitSegments(part, timezonePattern).map(it => {
+	  if (typeof it === 'string') {
+		return it;
+	  }
+	  let [ _, hour, minute, tz ] = it.match;
+	  let timezone = lookup(tz);
+	  let time = hour * 60 + minute;
+	  let userTimezone = userTimezoneProvider();
+	  let offset = userTimezone.offsetminutes - timezone.offsetminutes;
+	  let adjusted = (time + offset) % (24 * 60);
+	  return (<>
+		{hour}:{minute} {timezone.code} -> {adjusted / 60}:{adjusted % 60} {userTimezone.code}
+	  </>);
+	});
+  }
+  return [ part ];
+}
+
+exports.transformMessageArray = userTimezoneProvider => args =>
+  args.map(it => transformMessage(userTimezoneProvider, it));
diff --git a/tz.js b/tz.js
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--- /dev/null
+++ b/tz.js
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+const { timezones } = require('./timezones.json');
+module.exports = {
+  lookup (name) {
+	const casefolded = name.toLowerCase();
+	return timezones.find(it => it.code.toLowerCase() === casefolded);
+  },
+  timezones
+};
+
+
diff --git a/util.js b/util.js
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--- /dev/null
+++ b/util.js
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+/* Adapted from: https://stackoverflow.com/a/45502134/5401763 under CC BY-SA 4.0 */
+exports.splitSegments = function (string, pattern) {
+  let segments = [];
+  let match;
+  let lastIndex = 0;
+  pattern.lastIndex = 0;
+
+  while (match = pattern.exec(string)) {
+	if (match.index > lastIndex) {
+	  segments.push(string.substring(lastIndex, match.index));
+	}
+	segments.push({ match });
+	lastIndex = match.index + match[0].length;
+  }
+  if (lastIndex < string.length) {
+	segments.push(string.substr(lastIndex));
+  }
+  return segments;
+};