Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 524 insertions, 0 deletions

diff --git a/browser/components/urlbar/unitconverters/UnitConverterSimple.sys.mjs b/browser/components/urlbar/unitconverters/UnitConverterSimple.sys.mjs
new file mode 100644
index 0000000000..47ba0cc856
--- /dev/null
+++ b/browser/components/urlbar/unitconverters/UnitConverterSimple.sys.mjs
@@ -0,0 +1,243 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// NOTE: This units table need to be localized upon supporting multi locales
+//       since it supports en-US only.
+//       e.g. Should support plugada or funty as well for pound.
+const UNITS_GROUPS = [
+  {
+    // Angle
+    degree: 1,
+    deg: "degree",
+    d: "degree",
+    radian: Math.PI / 180.0,
+    rad: "radian",
+    r: "radian",
+    gradian: 1 / 0.9,
+    grad: "gradian",
+    g: "gradian",
+    minute: 60,
+    min: "minute",
+    m: "minute",
+    second: 3600,
+    sec: "second",
+    s: "second",
+    sign: 1 / 30.0,
+    mil: 1 / 0.05625,
+    revolution: 1 / 360.0,
+    circle: 1 / 360.0,
+    turn: 1 / 360.0,
+    quadrant: 1 / 90.0,
+    rightangle: 1 / 90.0,
+    sextant: 1 / 60.0,
+  },
+  {
+    // Force
+    newton: 1,
+    n: "newton",
+    kilonewton: 0.001,
+    kn: "kilonewton",
+    "gram-force": 101.9716213,
+    gf: "gram-force",
+    "kilogram-force": 0.1019716213,
+    kgf: "kilogram-force",
+    "ton-force": 0.0001019716213,
+    tf: "ton-force",
+    exanewton: 1.0e-18,
+    en: "exanewton",
+    petanewton: 1.0e-15,
+    PN: "petanewton",
+    Pn: "petanewton",
+    teranewton: 1.0e-12,
+    tn: "teranewton",
+    giganewton: 1.0e-9,
+    gn: "giganewton",
+    meganewton: 0.000001,
+    MN: "meganewton",
+    Mn: "meganewton",
+    hectonewton: 0.01,
+    hn: "hectonewton",
+    dekanewton: 0.1,
+    dan: "dekanewton",
+    decinewton: 10,
+    dn: "decinewton",
+    centinewton: 100,
+    cn: "centinewton",
+    millinewton: 1000,
+    mn: "millinewton",
+    micronewton: 1000000,
+    µn: "micronewton",
+    nanonewton: 1000000000,
+    nn: "nanonewton",
+    piconewton: 1000000000000,
+    pn: "piconewton",
+    femtonewton: 1000000000000000,
+    fn: "femtonewton",
+    attonewton: 1000000000000000000,
+    an: "attonewton",
+    dyne: 100000,
+    dyn: "dyne",
+    "joule/meter": 1,
+    "j/m": "joule/meter",
+    "joule/centimeter": 100,
+    "j/cm": "joule/centimeter",
+    "ton-force-short": 0.0001124045,
+    short: "ton-force-short",
+    "ton-force-long": 0.0001003611,
+    tonf: "ton-force-long",
+    "kip-force": 0.0002248089,
+    kipf: "kip-force",
+    "pound-force": 0.2248089431,
+    lbf: "pound-force",
+    "ounce-force": 3.5969430896,
+    ozf: "ounce-force",
+    poundal: 7.2330138512,
+    pdl: "poundal",
+    pond: 101.9716213,
+    p: "pond",
+    kilopond: 0.1019716213,
+    kp: "kilopond",
+  },
+  {
+    // Length
+    meter: 1,
+    m: "meter",
+    nanometer: 1000000000,
+    micrometer: 1000000,
+    millimeter: 1000,
+    mm: "millimeter",
+    centimeter: 100,
+    cm: "centimeter",
+    kilometer: 0.001,
+    km: "kilometer",
+    mile: 0.0006213689,
+    mi: "mile",
+    yard: 1.0936132983,
+    yd: "yard",
+    foot: 3.280839895,
+    feet: "foot",
+    ft: "foot",
+    inch: 39.37007874,
+    inches: "inch",
+    in: "inch",
+  },
+  {
+    // Mass
+    kilogram: 1,
+    kg: "kilogram",
+    gram: 1000,
+    g: "gram",
+    milligram: 1000000,
+    mg: "milligram",
+    ton: 0.001,
+    t: "ton",
+    longton: 0.0009842073,
+    "l.t.": "longton",
+    "l/t": "longton",
+    shortton: 0.0011023122,
+    "s.t.": "shortton",
+    "s/t": "shortton",
+    pound: 2.2046244202,
+    lbs: "pound",
+    lb: "pound",
+    ounce: 35.273990723,
+    oz: "ounce",
+    carat: 5000,
+    ffd: 5000,
+  },
+];
+
+// There are some units that will be same in lower case in same unit group.
+// e.g. Mn: meganewton and mn: millinewton on force group.
+// Handle them as case-sensitive.
+const CASE_SENSITIVE_UNITS = ["PN", "Pn", "MN", "Mn"];
+
+const NUMBER_REGEX = "-?\\d+(?:\\.\\d+)?\\s*";
+const UNIT_REGEX = "[A-Za-zµ0-9_./-]+";
+
+// NOTE: This regex need to be localized upon supporting multi locales
+//       since it supports en-US input format only.
+const QUERY_REGEX = new RegExp(
+  `^(${NUMBER_REGEX})(${UNIT_REGEX})(?:\\s+in\\s+|\\s+to\\s+|\\s*=\\s*)(${UNIT_REGEX})`,
+  "i"
+);
+
+const DECIMAL_PRECISION = 10;
+
+/**
+ * This module converts simple unit such as angle and length.
+ */
+export class UnitConverterSimple {
+  /**
+   * Convert the given search string.
+   *
+   * @param {string} searchString
+   *   The string to be converted
+   * @returns {string} conversion result.
+   */
+  convert(searchString) {
+    const regexResult = QUERY_REGEX.exec(searchString);
+    if (!regexResult) {
+      return null;
+    }
+
+    const target = findUnitGroup(regexResult[2], regexResult[3]);
+
+    if (!target) {
+      return null;
+    }
+
+    const { group, inputUnit, outputUnit } = target;
+    const inputNumber = Number(regexResult[1]);
+    const outputNumber = parseFloat(
+      ((inputNumber / group[inputUnit]) * group[outputUnit]).toPrecision(
+        DECIMAL_PRECISION
+      )
+    );
+
+    try {
+      return new Intl.NumberFormat("en-US", {
+        style: "unit",
+        unit: outputUnit,
+        maximumFractionDigits: DECIMAL_PRECISION,
+      }).format(outputNumber);
+    } catch (e) {}
+
+    return `${outputNumber} ${outputUnit}`;
+  }
+}
+
+/**
+ * Returns the suitable units for the given two values.
+ * If could not found suitable unit, returns null.
+ *
+ * @param {string} inputUnit
+ *    A set of units to convert, mapped to the `inputUnit` value on the return
+ * @param {string} outputUnit
+ *    A set of units to convert, mapped to the `outputUnit` value on the return
+ * @returns {{ inputUnit: string, outputUnit: string }} The suitable units.
+ */
+function findUnitGroup(inputUnit, outputUnit) {
+  inputUnit = toSuitableUnit(inputUnit);
+  outputUnit = toSuitableUnit(outputUnit);
+
+  const group = UNITS_GROUPS.find(ug => ug[inputUnit] && ug[outputUnit]);
+
+  if (!group) {
+    return null;
+  }
+
+  const inputValue = group[inputUnit];
+  const outputValue = group[outputUnit];
+
+  return {
+    group,
+    inputUnit: typeof inputValue === "string" ? inputValue : inputUnit,
+    outputUnit: typeof outputValue === "string" ? outputValue : outputUnit,
+  };
+}
+
+function toSuitableUnit(unit) {
+  return CASE_SENSITIVE_UNITS.includes(unit) ? unit : unit.toLowerCase();
+}
diff --git a/browser/components/urlbar/unitconverters/UnitConverterTemperature.sys.mjs b/browser/components/urlbar/unitconverters/UnitConverterTemperature.sys.mjs
new file mode 100644
index 0000000000..5a78d20577
--- /dev/null
+++ b/browser/components/urlbar/unitconverters/UnitConverterTemperature.sys.mjs
@@ -0,0 +1,124 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const ABSOLUTE = ["celsius", "kelvin", "fahrenheit"];
+const ALIAS = ["c", "k", "f"];
+const UNITS = [...ABSOLUTE, ...ALIAS];
+
+const NUMBER_REGEX = "-?\\d+(?:\\.\\d+)?\\s*";
+const UNIT_REGEX = "\\w+";
+
+// NOTE: This regex need to be localized upon supporting multi locales
+//       since it supports en-US input format only.
+const QUERY_REGEX = new RegExp(
+  `^(${NUMBER_REGEX})(${UNIT_REGEX})(?:\\s+in\\s+|\\s+to\\s+|\\s*=\\s*)(${UNIT_REGEX})`,
+  "i"
+);
+
+const DECIMAL_PRECISION = 10;
+
+/**
+ * This module converts temperature unit.
+ */
+export class UnitConverterTemperature {
+  /**
+   * Convert the given search string.
+   *
+   * @param {string} searchString
+   *   The string to be converted
+   * @returns {string} conversion result.
+   */
+  convert(searchString) {
+    const regexResult = QUERY_REGEX.exec(searchString);
+    if (!regexResult) {
+      return null;
+    }
+
+    const target = findUnits(regexResult[2], regexResult[3]);
+
+    if (!target) {
+      return null;
+    }
+
+    const { inputUnit, outputUnit } = target;
+    const inputNumber = Number(regexResult[1]);
+    const inputChar = inputUnit.charAt(0);
+    const outputChar = outputUnit.charAt(0);
+
+    let outputNumber;
+    if (inputChar === outputChar) {
+      outputNumber = inputNumber;
+    } else {
+      outputNumber = this[`${inputChar}2${outputChar}`](inputNumber);
+    }
+
+    outputNumber = parseFloat(outputNumber.toPrecision(DECIMAL_PRECISION));
+
+    try {
+      return new Intl.NumberFormat("en-US", {
+        style: "unit",
+        unit: outputUnit,
+        maximumFractionDigits: DECIMAL_PRECISION,
+      }).format(outputNumber);
+    } catch (e) {}
+
+    return `${outputNumber} ${outputUnit}`;
+  }
+
+  c2k(t) {
+    return t + 273.15;
+  }
+
+  c2f(t) {
+    return t * 1.8 + 32;
+  }
+
+  k2c(t) {
+    return t - 273.15;
+  }
+
+  k2f(t) {
+    return this.c2f(this.k2c(t));
+  }
+
+  f2c(t) {
+    return (t - 32) / 1.8;
+  }
+
+  f2k(t) {
+    return this.c2k(this.f2c(t));
+  }
+}
+
+/**
+ * Returns the suitable units for the given two values.
+ * If could not found suitable unit, returns null.
+ *
+ * @param {string} inputUnit
+ *    A set of units to convert, mapped to the `inputUnit` value on the return
+ * @param {string} outputUnit
+ *    A set of units to convert, mapped to the `outputUnit` value on the return
+ * @returns {{ inputUnit: string, outputUnit: string }} The suitable units.
+ */
+function findUnits(inputUnit, outputUnit) {
+  inputUnit = inputUnit.toLowerCase();
+  outputUnit = outputUnit.toLowerCase();
+
+  if (!UNITS.includes(inputUnit) || !UNITS.includes(outputUnit)) {
+    return null;
+  }
+
+  return {
+    inputUnit: toAbsoluteUnit(inputUnit),
+    outputUnit: toAbsoluteUnit(outputUnit),
+  };
+}
+
+function toAbsoluteUnit(unit) {
+  if (unit.length !== 1) {
+    return unit;
+  }
+
+  return ABSOLUTE.find(a => a.startsWith(unit));
+}
diff --git a/browser/components/urlbar/unitconverters/UnitConverterTimezone.sys.mjs b/browser/components/urlbar/unitconverters/UnitConverterTimezone.sys.mjs
new file mode 100644
index 0000000000..50ba924bed
--- /dev/null
+++ b/browser/components/urlbar/unitconverters/UnitConverterTimezone.sys.mjs
@@ -0,0 +1,148 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const TIMEZONES = {
+  IDLW: -12,
+  NT: -11,
+  HST: -10,
+  AKST: -9,
+  PST: -8,
+  AKDT: -8,
+  MST: -7,
+  PDT: -7,
+  CST: -6,
+  MDT: -6,
+  EST: -5,
+  CDT: -5,
+  EDT: -4,
+  AST: -4,
+  GUY: -3,
+  ADT: -3,
+  AT: -2,
+  UTC: 0,
+  GMT: 0,
+  Z: 0,
+  WET: 0,
+  WEST: 1,
+  CET: 1,
+  BST: 1,
+  IST: 1,
+  CEST: 2,
+  EET: 2,
+  EEST: 3,
+  MSK: 3,
+  MSD: 4,
+  ZP4: 4,
+  ZP5: 5,
+  ZP6: 6,
+  WAST: 7,
+  AWST: 8,
+  WST: 8,
+  JST: 9,
+  ACST: 9.5,
+  ACDT: 10.5,
+  AEST: 10,
+  AEDT: 11,
+  NZST: 12,
+  IDLE: 12,
+  NZD: 13,
+};
+
+const TIME_REGEX = "([0-2]?[0-9])(:([0-5][0-9]))?\\s*([ap]m)?";
+const TIMEZONE_REGEX = "\\w+";
+
+// NOTE: This regex need to be localized upon supporting multi locales
+//       since it supports en-US input format only.
+const QUERY_REGEX = new RegExp(
+  `^(${TIME_REGEX}|now)\\s*(${TIMEZONE_REGEX})?(?:\\s+in\\s+|\\s+to\\s+|\\s*=\\s*)(${TIMEZONE_REGEX}|here)`,
+  "i"
+);
+
+const KEYWORD_HERE = "HERE";
+const KEYWORD_NOW = "NOW";
+
+/**
+ * This module converts timezone.
+ */
+export class UnitConverterTimezone {
+  /**
+   * Convert the given search string.
+   *
+   * @param {string} searchString
+   *   The string to be converted
+   * @returns {string} conversion result.
+   */
+  convert(searchString) {
+    const regexResult = QUERY_REGEX.exec(searchString);
+    if (!regexResult) {
+      return null;
+    }
+
+    const inputTime = regexResult[1].toUpperCase();
+    const inputTimezone = regexResult[6]?.toUpperCase();
+    let outputTimezone = regexResult[7].toUpperCase();
+
+    if (
+      (inputTimezone &&
+        inputTimezone !== KEYWORD_NOW &&
+        !(inputTimezone in TIMEZONES)) ||
+      (outputTimezone !== KEYWORD_HERE && !(outputTimezone in TIMEZONES))
+    ) {
+      return null;
+    }
+
+    const inputDate = new Date();
+    let isMeridiemNeeded = false;
+    if (inputTime === KEYWORD_NOW) {
+      inputDate.setUTCHours(inputDate.getHours());
+      inputDate.setUTCMinutes(inputDate.getMinutes());
+    } else {
+      // If the input was given as AM/PM, we need to convert it to 24h.
+      // 12AM is converted to 00, and for PM times we add 12 to the hour value except for 12PM.
+      // If the input is for example 23PM, we use 23 as the hour - we don't add 12 as this would result in a date increment.
+      const inputAMPM = regexResult[5]?.toLowerCase() || "";
+      const inputHours =
+        regexResult[2] === "12" && inputAMPM === "am"
+          ? 0
+          : Number(regexResult[2]);
+      const inputMinutes = regexResult[4] ? Number(regexResult[4]) : 0;
+      const inputMeridianHourShift =
+        inputAMPM === "pm" && inputHours < 12 ? 12 : 0;
+      inputDate.setUTCHours(inputHours + inputMeridianHourShift);
+      inputDate.setUTCMinutes(inputMinutes);
+      isMeridiemNeeded = !!inputAMPM;
+    }
+
+    const inputOffset = inputTimezone
+      ? TIMEZONES[inputTimezone] * 60
+      : -inputDate.getTimezoneOffset();
+    let outputOffset;
+    if (outputTimezone === KEYWORD_HERE) {
+      outputOffset = -inputDate.getTimezoneOffset();
+      const sign = -inputDate.getTimezoneOffset() > 0 ? "+" : "-";
+      const hours = parseInt(Math.abs(outputOffset) / 60);
+      const minutes = formatMinutes((outputOffset % 60) * 60);
+      outputTimezone = `UTC${sign}${hours}${minutes}`;
+    } else {
+      outputOffset = TIMEZONES[outputTimezone] * 60;
+    }
+
+    const outputDate = new Date(inputDate.getTime());
+    outputDate.setUTCMinutes(
+      outputDate.getUTCMinutes() - inputOffset + outputOffset
+    );
+
+    const time = new Intl.DateTimeFormat("en-US", {
+      timeStyle: "short",
+      hour12: isMeridiemNeeded,
+      timeZone: "UTC",
+    }).format(outputDate);
+
+    return `${time} ${outputTimezone}`;
+  }
+}
+
+function formatMinutes(minutes) {
+  return minutes.toString().padStart(2, "0");
+}
diff --git a/browser/components/urlbar/unitconverters/moz.build b/browser/components/urlbar/unitconverters/moz.build
new file mode 100644
index 0000000000..649522658f
--- /dev/null
+++ b/browser/components/urlbar/unitconverters/moz.build
@@ -0,0 +1,9 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+EXTRA_JS_MODULES += [
+    "UnitConverterSimple.sys.mjs",
+    "UnitConverterTemperature.sys.mjs",
+    "UnitConverterTimezone.sys.mjs",
+]