Rewrite advanced skip options parser to add "or" operator

src/components/options/AdvancedSkipOptionsComponent.tsx

@@ -1,9 +1,7 @@
 import * as React from "react";
-import * as CompileConfig from "../../../config.json";
 
 import Config from "../../config";
-import { AdvancedSkipRuleSet, SkipRuleAttribute, SkipRuleOperator } from "../../utils/skipRule";
-import { ActionType, ActionTypes, CategorySkipOption } from "../../types";
+import { AdvancedSkipRule, configToText, parseConfig, } from "../../utils/skipRule";
 
 let configSaveTimeout: NodeJS.Timeout | null = null;
 
@@ -64,210 +62,16 @@ export function AdvancedSkipOptionsComponent() {
     );
 }
 
-function compileConfig(config: string): AdvancedSkipRuleSet[] | null {
-    const ruleSets: AdvancedSkipRuleSet[] = [];
+function compileConfig(config: string): AdvancedSkipRule[] | null {
+    const { rules, errors } = parseConfig(config);
 
-    let ruleSet: AdvancedSkipRuleSet = {
-        rules: [],
-        skipOption: null,
-        comment: ""
-    };
-
-    for (const line of config.split("\n")) {
-        if (line.trim().length === 0) {
-            // Skip empty lines
-            continue;
-        }
-
-        const comment = line.match(/^\s*\/\/(.+)$/);
-        if (comment) {
-            if (ruleSet.rules.length > 0) {
-                // Rule has already been created, add it to list if valid
-                if (ruleSet.skipOption !== null && ruleSet.rules.length > 0) {
-                    ruleSets.push(ruleSet);
-
-                    ruleSet = {
-                        rules: [],
-                        skipOption: null,
-                        comment: ""
-                    };
-                } else {
-                    return null;
-                }
-            }
-
-            if (ruleSet.comment.length > 0) {
-                ruleSet.comment += "; ";
-            }
-
-            ruleSet.comment += comment[1].trim();
-
-            // Skip comment lines
-            continue;
-        } else if (line.startsWith("if ")) {
-            if (ruleSet.rules.length > 0) {
-                // Rule has already been created, add it to list if valid
-                if (ruleSet.skipOption !== null && ruleSet.rules.length > 0) {
-                    ruleSets.push(ruleSet);
-
-                    ruleSet = {
-                        rules: [],
-                        skipOption: null,
-                        comment: ""
-                    };
-                } else {
-                    return null;
-                }
-            }
-
-            const ruleTexts = [...line.matchAll(/\S+ \S+ (?:"[^"\\]*(?:\\.[^"\\]*)*"|\d+)(?= and |$)/g)];
-            for (const ruleText of ruleTexts) {
-                if (!ruleText[0]) return null;
-
-                const ruleParts = ruleText[0].match(/(\S+) (\S+) ("[^"\\]*(?:\\.[^"\\]*)*"|\d+)/);
-                if (ruleParts.length !== 4) {
-                    return null; // Invalid rule format
-                }
-
-                const attribute = getSkipRuleAttribute(ruleParts[1]);
-                const operator = getSkipRuleOperator(ruleParts[2]);
-                const value = getSkipRuleValue(ruleParts[3]);
-                if (attribute === null || operator === null || value === null) {
-                    return null; // Invalid attribute or operator
-                }
-
-                if ([SkipRuleOperator.Equal, SkipRuleOperator.NotEqual].includes(operator)) {
-                    if (attribute === SkipRuleAttribute.Category
-                            && !CompileConfig.categoryList.includes(value as string)) {
-                        return null; // Invalid category value
-                    } else if (attribute === SkipRuleAttribute.ActionType
-                            && !ActionTypes.includes(value as ActionType)) {
-                        return null; // Invalid category value
-                    } else if (attribute === SkipRuleAttribute.Source
-                            && !["local", "youtube", "autogenerated", "server"].includes(value as string)) {
-                        return null; // Invalid category value
-                    }
-                }
-
-                ruleSet.rules.push({
-                    attribute,
-                    operator,
-                    value
-                });
-            }
-
-            // Make sure all rules were parsed
-            if (ruleTexts.length === 0 || !line.endsWith(ruleTexts[ruleTexts.length - 1][0])) {
-                return null;
-            }
-        } else {
-            // Only continue if a rule has been defined
-            if (ruleSet.rules.length === 0) {
-                return null; // No rules defined yet
-            }
-
-            switch (line.trim().toLowerCase()) {
-                case "disabled":
-                    ruleSet.skipOption = CategorySkipOption.Disabled;
-                    break;
-                case "show overlay":
-                    ruleSet.skipOption = CategorySkipOption.ShowOverlay;
-                    break;
-                case "manual skip":
-                    ruleSet.skipOption = CategorySkipOption.ManualSkip;
-                    break;
-                case "auto skip":
-                    ruleSet.skipOption = CategorySkipOption.AutoSkip;
-                    break;
-                default:
-                    return null; // Invalid skip option
-            }
-        }
+    for (const error of errors) {
+        console.error(`[SB] Error on line ${error.span.start.line}: ${error.message}`);
     }
 
-    if (ruleSet.rules.length > 0 && ruleSet.skipOption !== null) {
-        ruleSets.push(ruleSet);
-    } else if (ruleSet.rules.length > 0 || ruleSet.skipOption !== null) {
-        // Incomplete rule set
-        return null;
-    }
-
-    return ruleSets;
-}
-
-function getSkipRuleAttribute(attribute: string): SkipRuleAttribute | null {
-    if (attribute && Object.values(SkipRuleAttribute).includes(attribute as SkipRuleAttribute)) {
-        return attribute as SkipRuleAttribute;
-    }
-
-    return null;
-}
-
-function getSkipRuleOperator(operator: string): SkipRuleOperator | null {
-    if (operator && Object.values(SkipRuleOperator).includes(operator as SkipRuleOperator)) {
-        return operator as SkipRuleOperator;
-    }
-
-    return null;
-}
-
-function getSkipRuleValue(value: string): string | number | null {
-    if (!value) return null;
-
-    if (value.startsWith('"')) {
-        try {
-            return JSON.parse(value);
-        } catch (e) {
-            return null; // Invalid JSON string
-        }
+    if (errors.length === 0) {
+        return rules;
     } else {
-        const numValue = Number(value);
-        if (!isNaN(numValue)) {
-            return numValue;
-        }
-
         return null;
     }
 }
-
-function configToText(config: AdvancedSkipRuleSet[]): string {
-    let result = "";
-
-    for (const ruleSet of config) {
-        if (ruleSet.comment) {
-            result += "// " + ruleSet.comment + "\n";
-        }
-
-        result += "if ";
-        let firstRule = true;
-        for (const rule of ruleSet.rules) {
-            if (!firstRule) {
-                result += " and ";
-            }
-
-            result += `${rule.attribute} ${rule.operator} ${JSON.stringify(rule.value)}`;
-            firstRule = false;
-        }
-
-        switch (ruleSet.skipOption) {
-            case CategorySkipOption.Disabled:
-                result += "\nDisabled";
-                break;
-            case CategorySkipOption.ShowOverlay:
-                result += "\nShow Overlay";
-                break;
-            case CategorySkipOption.ManualSkip:
-                result += "\nManual Skip";
-                break;
-            case CategorySkipOption.AutoSkip:
-                result += "\nAuto Skip";
-                break;
-            default:
-                return null; // Invalid skip option
-        }
-
-        result += "\n\n";
-    }
-
-    return result.trim();
-}

src/config.ts

@@ -1,9 +1,9 @@
 import * as CompileConfig from "../config.json";
 import * as invidiousList from "../ci/invidiouslist.json";
-import { Category, CategorySelection, CategorySkipOption, NoticeVisibilityMode, PreviewBarOption, SponsorTime, VideoID, SponsorHideType, SegmentListDefaultTab } from "./types";
-import { Keybind, ProtoConfig, keybindEquals } from "../maze-utils/src/config";
+import { Category, CategorySelection, CategorySkipOption, NoticeVisibilityMode, PreviewBarOption, SponsorHideType, SponsorTime, VideoID, SegmentListDefaultTab } from "./types";
+import { Keybind, keybindEquals, ProtoConfig } from "../maze-utils/src/config";
 import { HashedValue } from "../maze-utils/src/hash";
-import { Permission, AdvancedSkipRuleSet } from "./utils/skipRule";
+import { AdvancedSkipCheck, AdvancedSkipPredicate, AdvancedSkipRule, Permission, PredicateOperator } from "./utils/skipRule";
 
 interface SBConfig {
     userID: string;
@@ -156,7 +156,7 @@ interface SBStorage {
     /* VideoID prefixes to UUID prefixes */
     downvotedSegments: Record<VideoID & HashedValue, VideoDownvotes>;
     navigationApiAvailable: boolean;
-    
+
     // Used when sync storage disabled
     alreadyInstalled: boolean;
 
@@ -167,7 +167,7 @@ interface SBStorage {
     skipProfileTemp: { time: number; configID: ConfigurationID } | null;
     skipProfiles: Record<ConfigurationID, CustomConfiguration>;
 
-    skipRules: AdvancedSkipRuleSet[];
+    skipRules: AdvancedSkipRule[];
 }
 
 class ConfigClass extends ProtoConfig<SBConfig, SBStorage> {
@@ -187,6 +187,43 @@ class ConfigClass extends ProtoConfig<SBConfig, SBStorage> {
 }
 
 function migrateOldSyncFormats(config: SBConfig, local: SBStorage) {
+    if (local["skipRules"] && local["skipRules"].length !== 0 && local["skipRules"][0]["rules"]) {
+        const output: AdvancedSkipRule[] = [];
+
+        for (const rule of local["skipRules"]) {
+            const rules: object[] = rule["rules"];
+
+            if (rules.length !== 0) {
+                let predicate: AdvancedSkipPredicate = {
+                    kind: "check",
+                    ...rules[0] as AdvancedSkipCheck,
+                };
+
+                for (let i = 1; i < rules.length; i++) {
+                    predicate = {
+                        kind: "operator",
+                        operator: PredicateOperator.And,
+                        left: predicate,
+                        right: {
+                            kind: "check",
+                            ...rules[i] as AdvancedSkipCheck,
+                        },
+                    };
+                }
+
+                const comment = rule["comment"] as string;
+
+                output.push({
+                    predicate,
+                    skipOption: rule.skipOption,
+                    comments: comment.length === 0 ? [] : comment.split(/;\s*/),
+                });
+            }
+        }
+
+        local["skipRules"] = output;
+    }
+
     if (config["whitelistedChannels"]) {
         // convert to skipProfiles
         const whitelistedChannels = config["whitelistedChannels"] as string[];
@@ -213,7 +250,7 @@ function migrateOldSyncFormats(config: SBConfig, local: SBStorage) {
         for (const channelID of whitelistedChannels) {
             local.channelSkipProfileIDs[channelID] = skipProfileID;
         }
-        local.channelSkipProfileIDs = local.channelSkipProfileIDs;     
+        local.channelSkipProfileIDs = local.channelSkipProfileIDs;
 
         chrome.storage.sync.remove("whitelistedChannels");
     }
@@ -247,7 +284,7 @@ function migrateOldSyncFormats(config: SBConfig, local: SBStorage) {
                 name: "chapter" as Category,
                 option: CategorySkipOption.ShowOverlay
             });
-    
+
             config.categorySelections = config.categorySelections;
         }
     }