FeatureExtractor.smali

.class final Lcom/facebook/appevents/suggestedevents/FeatureExtractor;
.super Ljava/lang/Object;
.source "FeatureExtractor.java"


# static fields
.field private static final NUM_OF_FEATURES:I = 0x1e

.field private static final REGEX_ADD_TO_CART_BUTTON_TEXT:Ljava/lang/String; = "(?i)add to(\\s|\\Z)|update(\\s|\\Z)|cart"

.field private static final REGEX_ADD_TO_CART_PAGE_TITLE:Ljava/lang/String; = "(?i)add to(\\s|\\Z)|update(\\s|\\Z)|cart|shop|buy"

.field private static final REGEX_CR_HAS_CONFIRM_PASSWORD_FIELD:Ljava/lang/String; = "(?i)(confirm.*password)|(password.*(confirmation|confirm)|confirmation)"

.field private static final REGEX_CR_HAS_LOG_IN_KEYWORDS:Ljava/lang/String; = "(?i)(sign in)|login|signIn"

.field private static final REGEX_CR_HAS_SIGN_ON_KEYWORDS:Ljava/lang/String; = "(?i)(sign.*(up|now)|registration|register|(create|apply).*(profile|account)|open.*account|account.*(open|creation|application)|enroll|join.*now)"

.field private static final REGEX_CR_PASSWORD_FIELD:Ljava/lang/String; = "password"

.field private static eventInfo:Ljava/util/Map;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field private static initialized:Z

.field private static languageInfo:Ljava/util/Map;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field private static rules:Lorg/json/JSONObject;

.field private static textTypeInfo:Ljava/util/Map;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method static constructor <clinit>()V
    .registers 0

    return-void
.end method

.method constructor <init>()V
    .registers 1

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method static getDenseFeatures(Lorg/json/JSONObject;Ljava/lang/String;)[F
    .registers 7

    .line 1
    sget-boolean v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->initialized:Z

    const/4 v1, 0x0

    if-nez v0, :cond_6

    return-object v1

    :cond_6
    const/16 v0, 0x1e

    .line 2
    new-array v0, v0, [F

    const/4 v2, 0x0

    .line 3
    invoke-static {v0, v2}, Ljava/util/Arrays;->fill([FF)V

    .line 4
    :try_start_e
    invoke-virtual {p1}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object p1

    .line 5
    new-instance v2, Lorg/json/JSONObject;

    const-string v3, "view"

    .line 6
    invoke-virtual {p0, v3}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object v3

    invoke-virtual {v3}, Lorg/json/JSONObject;->toString()Ljava/lang/String;

    move-result-object v3

    invoke-direct {v2, v3}, Lorg/json/JSONObject;-><init>(Ljava/lang/String;)V

    const-string v3, "screenname"

    .line 7
    invoke-virtual {p0, v3}, Lorg/json/JSONObject;->optString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    .line 8
    new-instance v3, Lorg/json/JSONArray;

    invoke-direct {v3}, Lorg/json/JSONArray;-><init>()V

    .line 9
    invoke-static {v2, v3}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->pruneTree(Lorg/json/JSONObject;Lorg/json/JSONArray;)Z

    .line 10
    invoke-static {v2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->parseFeatures(Lorg/json/JSONObject;)[F

    move-result-object v4

    .line 11
    invoke-static {v0, v4}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->sum([F[F)V

    .line 12
    invoke-static {v2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->getInteractedNode(Lorg/json/JSONObject;)Lorg/json/JSONObject;

    move-result-object v4

    if-nez v4, :cond_3d

    return-object v1

    .line 13
    :cond_3d
    invoke-virtual {v2}, Lorg/json/JSONObject;->toString()Ljava/lang/String;

    move-result-object v1

    .line 14
    invoke-static {v4, v3, p0, v1, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->nonparseFeatures(Lorg/json/JSONObject;Lorg/json/JSONArray;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[F

    move-result-object p0

    .line 15
    invoke-static {v0, p0}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->sum([F[F)V
    :try_end_48
    .catch Lorg/json/JSONException; {:try_start_e .. :try_end_48} :catch_48

    :catch_48
    return-object v0
.end method

.method private static getInteractedNode(Lorg/json/JSONObject;)Lorg/json/JSONObject;
    .registers 4

    const/4 v0, 0x0

    :try_start_1
    const-string v1, "is_interacted"

    .line 1
    invoke-virtual {p0, v1}, Lorg/json/JSONObject;->optBoolean(Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_a

    return-object p0

    :cond_a
    const-string v1, "childviews"

    .line 2
    invoke-virtual {p0, v1}, Lorg/json/JSONObject;->optJSONArray(Ljava/lang/String;)Lorg/json/JSONArray;

    move-result-object p0

    if-nez p0, :cond_13

    return-object v0

    :cond_13
    const/4 v1, 0x0

    .line 3
    :goto_14
    invoke-virtual {p0}, Lorg/json/JSONArray;->length()I

    move-result v2

    if-ge v1, v2, :cond_28

    .line 4
    invoke-virtual {p0, v1}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v2

    invoke-static {v2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->getInteractedNode(Lorg/json/JSONObject;)Lorg/json/JSONObject;

    move-result-object v2
    :try_end_22
    .catch Lorg/json/JSONException; {:try_start_1 .. :try_end_22} :catch_28

    if-eqz v2, :cond_25

    return-object v2

    :cond_25
    add-int/lit8 v1, v1, 0x1

    goto :goto_14

    :catch_28
    :cond_28
    return-object v0
.end method

.method static getTextFeature(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    .registers 4

    .line 1
    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {v0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p2, " | "

    invoke-virtual {v0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p1, ", "

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method static initialize(Ljava/io/File;)V
    .registers 7

    .line 1
    :try_start_0
    new-instance v0, Lorg/json/JSONObject;

    invoke-direct {v0}, Lorg/json/JSONObject;-><init>()V

    sput-object v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->rules:Lorg/json/JSONObject;

    .line 2
    new-instance v0, Ljava/io/FileInputStream;

    invoke-direct {v0, p0}, Ljava/io/FileInputStream;-><init>(Ljava/io/File;)V

    .line 3
    invoke-virtual {v0}, Ljava/io/FileInputStream;->available()I

    move-result p0

    .line 4
    new-array p0, p0, [B

    .line 5
    invoke-virtual {v0, p0}, Ljava/io/FileInputStream;->read([B)I

    .line 6
    invoke-virtual {v0}, Ljava/io/FileInputStream;->close()V

    .line 7
    new-instance v0, Lorg/json/JSONObject;

    new-instance v1, Ljava/lang/String;

    const-string v2, "UTF-8"

    invoke-direct {v1, p0, v2}, Ljava/lang/String;-><init>([BLjava/lang/String;)V

    invoke-direct {v0, v1}, Lorg/json/JSONObject;-><init>(Ljava/lang/String;)V

    sput-object v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->rules:Lorg/json/JSONObject;
    :try_end_26
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_26} :catch_c7

    .line 8
    new-instance p0, Ljava/util/HashMap;

    invoke-direct {p0}, Ljava/util/HashMap;-><init>()V

    sput-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    .line 9
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    const-string v0, "1"

    const-string v1, "ENGLISH"

    invoke-interface {p0, v1, v0}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 10
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    const-string v1, "2"

    const-string v2, "GERMAN"

    invoke-interface {p0, v2, v1}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 11
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    const-string v2, "3"

    const-string v3, "SPANISH"

    invoke-interface {p0, v3, v2}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 12
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    const-string v3, "4"

    const-string v4, "JAPANESE"

    invoke-interface {p0, v4, v3}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 13
    new-instance p0, Ljava/util/HashMap;

    invoke-direct {p0}, Ljava/util/HashMap;-><init>()V

    sput-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    .line 14
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "VIEW_CONTENT"

    const-string v5, "0"

    invoke-interface {p0, v4, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 15
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "SEARCH"

    invoke-interface {p0, v4, v0}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 16
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "ADD_TO_CART"

    invoke-interface {p0, v4, v1}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 17
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "ADD_TO_WISHLIST"

    invoke-interface {p0, v4, v2}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 18
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "INITIATE_CHECKOUT"

    invoke-interface {p0, v4, v3}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 19
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "ADD_PAYMENT_INFO"

    const-string v5, "5"

    invoke-interface {p0, v4, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 20
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "PURCHASE"

    const-string v5, "6"

    invoke-interface {p0, v4, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 21
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "LEAD"

    const-string v5, "7"

    invoke-interface {p0, v4, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 22
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    const-string v4, "COMPLETE_REGISTRATION"

    const-string v5, "8"

    invoke-interface {p0, v4, v5}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 23
    new-instance p0, Ljava/util/HashMap;

    invoke-direct {p0}, Ljava/util/HashMap;-><init>()V

    sput-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    .line 24
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    const-string v4, "BUTTON_TEXT"

    invoke-interface {p0, v4, v0}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 25
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    const-string v0, "PAGE_TITLE"

    invoke-interface {p0, v0, v1}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 26
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    const-string v0, "RESOLVED_DOCUMENT_LINK"

    invoke-interface {p0, v0, v2}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 27
    sget-object p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    const-string v0, "BUTTON_ID"

    invoke-interface {p0, v0, v3}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    const/4 p0, 0x1

    .line 28
    sput-boolean p0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->initialized:Z

    :catch_c7
    return-void
.end method

.method private static isButton(Lorg/json/JSONObject;)Z
    .registers 2

    const-string v0, "classtypebitmask"

    .line 1
    invoke-virtual {p0, v0}, Lorg/json/JSONObject;->optInt(Ljava/lang/String;)I

    move-result p0

    and-int/lit8 p0, p0, 0x20

    if-lez p0, :cond_c

    const/4 p0, 0x1

    goto :goto_d

    :cond_c
    const/4 p0, 0x0

    :goto_d
    return p0
.end method

.method static isInitialized()Z
    .registers 1

    .line 1
    sget-boolean v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->initialized:Z

    return v0
.end method

.method private static matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z
    .registers 9

    .line 1
    array-length v0, p0

    const/4 v1, 0x0

    const/4 v2, 0x0

    :goto_3
    if-ge v2, v0, :cond_1b

    aget-object v3, p0, v2

    .line 2
    array-length v4, p1

    const/4 v5, 0x0

    :goto_9
    if-ge v5, v4, :cond_18

    aget-object v6, p1, v5

    .line 3
    invoke-virtual {v6, v3}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v6

    if-eqz v6, :cond_15

    const/4 p0, 0x1

    return p0

    :cond_15
    add-int/lit8 v5, v5, 0x1

    goto :goto_9

    :cond_18
    add-int/lit8 v2, v2, 0x1

    goto :goto_3

    :cond_1b
    return v1
.end method

.method private static nonparseFeatures(Lorg/json/JSONObject;Lorg/json/JSONArray;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)[F
    .registers 13

    const/16 v0, 0x1e

    .line 1
    new-array v0, v0, [F

    const/4 v1, 0x0

    .line 2
    invoke-static {v0, v1}, Ljava/util/Arrays;->fill([FF)V

    .line 3
    invoke-virtual {p1}, Lorg/json/JSONArray;->length()I

    move-result v2

    const/4 v3, 0x0

    const/4 v4, 0x1

    if-le v2, v4, :cond_12

    sub-int/2addr v2, v4

    goto :goto_13

    :cond_12
    const/4 v2, 0x0

    :goto_13
    int-to-float v2, v2

    const/4 v4, 0x3

    aput v2, v0, v4

    :goto_17
    const/high16 v2, 0x3f800000    # 1.0f

    .line 4
    :try_start_19
    invoke-virtual {p1}, Lorg/json/JSONArray;->length()I

    move-result v4

    if-ge v3, v4, :cond_33

    .line 5
    invoke-virtual {p1, v3}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v4

    invoke-static {v4}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->isButton(Lorg/json/JSONObject;)Z

    move-result v4

    if-eqz v4, :cond_30

    const/16 v4, 0x9

    .line 6
    aget v5, v0, v4

    add-float/2addr v5, v2

    aput v5, v0, v4
    :try_end_30
    .catch Lorg/json/JSONException; {:try_start_19 .. :try_end_30} :catch_33

    :cond_30
    add-int/lit8 v3, v3, 0x1

    goto :goto_17

    :catch_33
    :cond_33
    const/16 p1, 0xd

    const/high16 v3, -0x40800000    # -1.0f

    aput v3, v0, p1

    const/16 p1, 0xe

    aput v3, v0, p1

    .line 7
    new-instance p1, Ljava/lang/StringBuilder;

    invoke-direct {p1}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const/16 p2, 0x7c

    invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    invoke-virtual {p1, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    .line 8
    new-instance p2, Ljava/lang/StringBuilder;

    invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V

    .line 9
    new-instance p4, Ljava/lang/StringBuilder;

    invoke-direct {p4}, Ljava/lang/StringBuilder;-><init>()V

    .line 10
    invoke-static {p0, p2, p4}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->updateHintAndTextRecursively(Lorg/json/JSONObject;Ljava/lang/StringBuilder;Ljava/lang/StringBuilder;)V

    .line 11
    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    .line 12
    invoke-virtual {p4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    const/16 p4, 0xf

    const-string v3, "BUTTON_TEXT"

    const-string v4, "COMPLETE_REGISTRATION"

    const-string v5, "ENGLISH"

    .line 13
    invoke-static {v5, v4, v3, p2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result v6

    if-eqz v6, :cond_77

    const/high16 v6, 0x3f800000    # 1.0f

    goto :goto_78

    :cond_77
    const/4 v6, 0x0

    :goto_78
    aput v6, v0, p4

    const/16 p4, 0x10

    const-string v6, "PAGE_TITLE"

    .line 14
    invoke-static {v5, v4, v6, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result v7

    if-eqz v7, :cond_87

    const/high16 v7, 0x3f800000    # 1.0f

    goto :goto_88

    :cond_87
    const/4 v7, 0x0

    :goto_88
    aput v7, v0, p4

    const/16 p4, 0x11

    const-string v7, "BUTTON_ID"

    .line 15
    invoke-static {v5, v4, v7, p0}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result p0

    if-eqz p0, :cond_97

    const/high16 p0, 0x3f800000    # 1.0f

    goto :goto_98

    :cond_97
    const/4 p0, 0x0

    :goto_98
    aput p0, v0, p4

    const/16 p0, 0x12

    const-string p4, "password"

    .line 16
    invoke-virtual {p3, p4}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result p4

    if-eqz p4, :cond_a7

    const/high16 p4, 0x3f800000    # 1.0f

    goto :goto_a8

    :cond_a7
    const/4 p4, 0x0

    :goto_a8
    aput p4, v0, p0

    const/16 p0, 0x13

    const-string p4, "(?i)(confirm.*password)|(password.*(confirmation|confirm)|confirmation)"

    .line 17
    invoke-static {p4, p3}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p4

    if-eqz p4, :cond_b7

    const/high16 p4, 0x3f800000    # 1.0f

    goto :goto_b8

    :cond_b7
    const/4 p4, 0x0

    :goto_b8
    aput p4, v0, p0

    const/16 p0, 0x14

    const-string p4, "(?i)(sign in)|login|signIn"

    .line 18
    invoke-static {p4, p3}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p4

    if-eqz p4, :cond_c7

    const/high16 p4, 0x3f800000    # 1.0f

    goto :goto_c8

    :cond_c7
    const/4 p4, 0x0

    :goto_c8
    aput p4, v0, p0

    const/16 p0, 0x15

    const-string p4, "(?i)(sign.*(up|now)|registration|register|(create|apply).*(profile|account)|open.*account|account.*(open|creation|application)|enroll|join.*now)"

    .line 19
    invoke-static {p4, p3}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p3

    if-eqz p3, :cond_d7

    const/high16 p3, 0x3f800000    # 1.0f

    goto :goto_d8

    :cond_d7
    const/4 p3, 0x0

    :goto_d8
    aput p3, v0, p0

    const/16 p0, 0x16

    const-string p3, "PURCHASE"

    .line 20
    invoke-static {v5, p3, v3, p2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result p4

    if-eqz p4, :cond_e7

    const/high16 p4, 0x3f800000    # 1.0f

    goto :goto_e8

    :cond_e7
    const/4 p4, 0x0

    :goto_e8
    aput p4, v0, p0

    const/16 p0, 0x18

    .line 21
    invoke-static {v5, p3, v6, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result p3

    if-eqz p3, :cond_f5

    const/high16 p3, 0x3f800000    # 1.0f

    goto :goto_f6

    :cond_f5
    const/4 p3, 0x0

    :goto_f6
    aput p3, v0, p0

    const/16 p0, 0x19

    const-string p3, "(?i)add to(\\s|\\Z)|update(\\s|\\Z)|cart"

    .line 22
    invoke-static {p3, p2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p3

    if-eqz p3, :cond_105

    const/high16 p3, 0x3f800000    # 1.0f

    goto :goto_106

    :cond_105
    const/4 p3, 0x0

    :goto_106
    aput p3, v0, p0

    const/16 p0, 0x1b

    const-string p3, "(?i)add to(\\s|\\Z)|update(\\s|\\Z)|cart|shop|buy"

    .line 23
    invoke-static {p3, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p3

    if-eqz p3, :cond_115

    const/high16 p3, 0x3f800000    # 1.0f

    goto :goto_116

    :cond_115
    const/4 p3, 0x0

    :goto_116
    aput p3, v0, p0

    const/16 p0, 0x1c

    const-string p3, "LEAD"

    .line 24
    invoke-static {v5, p3, v3, p2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result p2

    if-eqz p2, :cond_125

    const/high16 p2, 0x3f800000    # 1.0f

    goto :goto_126

    :cond_125
    const/4 p2, 0x0

    :goto_126
    aput p2, v0, p0

    const/16 p0, 0x1d

    .line 25
    invoke-static {v5, p3, v6, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z

    move-result p1

    if-eqz p1, :cond_132

    const/high16 v1, 0x3f800000    # 1.0f

    :cond_132
    aput v1, v0, p0

    return-object v0
.end method

.method private static parseFeatures(Lorg/json/JSONObject;)[F
    .registers 16

    const/16 v0, 0x1e

    .line 1
    new-array v0, v0, [F

    const/4 v1, 0x0

    .line 2
    invoke-static {v0, v1}, Ljava/util/Arrays;->fill([FF)V

    const-string v1, "text"

    .line 3
    invoke-virtual {p0, v1}, Lorg/json/JSONObject;->optString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object v1

    const-string v2, "hint"

    .line 4
    invoke-virtual {p0, v2}, Lorg/json/JSONObject;->optString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object v2

    const-string v3, "classname"

    .line 5
    invoke-virtual {p0, v3}, Lorg/json/JSONObject;->optString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v3}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object v3

    const-string v4, "inputtype"

    const/4 v5, -0x1

    .line 6
    invoke-virtual {p0, v4, v5}, Lorg/json/JSONObject;->optInt(Ljava/lang/String;I)I

    move-result v4

    const/4 v5, 0x2

    .line 7
    new-array v6, v5, [Ljava/lang/String;

    const/4 v7, 0x0

    aput-object v1, v6, v7

    const/4 v8, 0x1

    aput-object v2, v6, v8

    const/4 v2, 0x4

    .line 8
    new-array v9, v2, [Ljava/lang/String;

    const-string v10, "$"

    aput-object v10, v9, v7

    const-string v10, "amount"

    aput-object v10, v9, v8

    const-string v10, "price"

    aput-object v10, v9, v5

    const/4 v10, 0x3

    const-string v11, "total"

    aput-object v11, v9, v10

    invoke-static {v9, v6}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z

    move-result v9

    const-wide/high16 v11, 0x3ff0000000000000L    # 1.0

    if-eqz v9, :cond_5c

    .line 9
    aget v9, v0, v7

    float-to-double v13, v9

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v9, v13

    aput v9, v0, v7

    .line 10
    :cond_5c
    new-array v9, v5, [Ljava/lang/String;

    const-string v13, "password"

    aput-object v13, v9, v7

    const-string v13, "pwd"

    aput-object v13, v9, v8

    invoke-static {v9, v6}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z

    move-result v9

    if-eqz v9, :cond_76

    .line 11
    aget v9, v0, v8

    float-to-double v13, v9

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v9, v13

    aput v9, v0, v8

    .line 12
    :cond_76
    new-array v9, v5, [Ljava/lang/String;

    const-string v13, "tel"

    aput-object v13, v9, v7

    const-string v13, "phone"

    aput-object v13, v9, v8

    invoke-static {v9, v6}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z

    move-result v9

    if-eqz v9, :cond_90

    .line 13
    aget v9, v0, v5

    float-to-double v13, v9

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v9, v13

    aput v9, v0, v5

    .line 14
    :cond_90
    new-array v9, v8, [Ljava/lang/String;

    const-string v13, "search"

    aput-object v13, v9, v7

    invoke-static {v9, v6}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z

    move-result v6

    if-eqz v6, :cond_a6

    .line 15
    aget v6, v0, v2

    float-to-double v13, v6

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v6, v13

    aput v6, v0, v2

    :cond_a6
    if-ltz v4, :cond_b3

    const/4 v6, 0x5

    .line 16
    aget v9, v0, v6

    float-to-double v13, v9

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v9, v13

    aput v9, v0, v6

    :cond_b3
    if-eq v4, v10, :cond_b7

    if-ne v4, v5, :cond_c2

    :cond_b7
    const/4 v6, 0x6

    .line 17
    aget v9, v0, v6

    float-to-double v13, v9

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v9, v13

    aput v9, v0, v6

    :cond_c2
    const/16 v6, 0x20

    if-eq v4, v6, :cond_d2

    .line 18
    sget-object v4, Landroid/util/Patterns;->EMAIL_ADDRESS:Ljava/util/regex/Pattern;

    .line 19
    invoke-virtual {v4, v1}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object v4

    invoke-virtual {v4}, Ljava/util/regex/Matcher;->matches()Z

    move-result v4

    if-eqz v4, :cond_dd

    :cond_d2
    const/4 v4, 0x7

    .line 20
    aget v6, v0, v4

    float-to-double v13, v6

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v6, v13

    aput v6, v0, v4

    :cond_dd
    const-string v4, "checkbox"

    .line 21
    invoke-virtual {v3, v4}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v4

    if-eqz v4, :cond_f1

    const/16 v4, 0x8

    .line 22
    aget v6, v0, v4

    float-to-double v13, v6

    invoke-static {v13, v14}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v13, v11

    double-to-float v6, v13

    aput v6, v0, v4

    .line 23
    :cond_f1
    new-array v2, v2, [Ljava/lang/String;

    const-string v4, "complete"

    aput-object v4, v2, v7

    const-string v4, "confirm"

    aput-object v4, v2, v8

    const-string v4, "done"

    aput-object v4, v2, v5

    const-string v4, "submit"

    aput-object v4, v2, v10

    new-array v4, v8, [Ljava/lang/String;

    aput-object v1, v4, v7

    invoke-static {v2, v4}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->matchIndicators([Ljava/lang/String;[Ljava/lang/String;)Z

    move-result v1

    if-eqz v1, :cond_119

    const/16 v1, 0xa

    .line 24
    aget v2, v0, v1

    float-to-double v4, v2

    invoke-static {v4, v5}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v4, v11

    double-to-float v2, v4

    aput v2, v0, v1

    :cond_119
    const-string v1, "radio"

    .line 25
    invoke-virtual {v3, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_135

    const-string v1, "button"

    invoke-virtual {v3, v1}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_135

    const/16 v1, 0xc

    .line 26
    aget v2, v0, v1

    float-to-double v2, v2

    invoke-static {v2, v3}, Ljava/lang/Double;->isNaN(D)Z

    add-double/2addr v2, v11

    double-to-float v2, v2

    aput v2, v0, v1

    :cond_135
    :try_start_135
    const-string v1, "childviews"

    .line 27
    invoke-virtual {p0, v1}, Lorg/json/JSONObject;->optJSONArray(Ljava/lang/String;)Lorg/json/JSONArray;

    move-result-object p0

    .line 28
    invoke-virtual {p0}, Lorg/json/JSONArray;->length()I

    move-result v1

    :goto_13f
    if-ge v7, v1, :cond_14f

    .line 29
    invoke-virtual {p0, v7}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v2

    invoke-static {v2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->parseFeatures(Lorg/json/JSONObject;)[F

    move-result-object v2

    invoke-static {v0, v2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->sum([F[F)V
    :try_end_14c
    .catch Lorg/json/JSONException; {:try_start_135 .. :try_end_14c} :catch_14f

    add-int/lit8 v7, v7, 0x1

    goto :goto_13f

    :catch_14f
    :cond_14f
    return-object v0
.end method

.method private static pruneTree(Lorg/json/JSONObject;Lorg/json/JSONArray;)Z
    .registers 11

    const-string v0, "childviews"

    const-string v1, "is_interacted"

    const/4 v2, 0x0

    .line 1
    :try_start_5
    invoke-virtual {p0, v1}, Lorg/json/JSONObject;->optBoolean(Ljava/lang/String;)Z

    move-result v3

    const/4 v4, 0x1

    if-eqz v3, :cond_d

    return v4

    .line 2
    :cond_d
    invoke-virtual {p0, v0}, Lorg/json/JSONObject;->optJSONArray(Ljava/lang/String;)Lorg/json/JSONArray;

    move-result-object v3

    const/4 v5, 0x0

    .line 3
    :goto_12
    invoke-virtual {v3}, Lorg/json/JSONArray;->length()I

    move-result v6

    if-ge v5, v6, :cond_28

    .line 4
    invoke-virtual {v3, v5}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v6

    .line 5
    invoke-virtual {v6, v1}, Lorg/json/JSONObject;->optBoolean(Ljava/lang/String;)Z

    move-result v6

    if-eqz v6, :cond_25

    const/4 v1, 0x1

    const/4 v5, 0x1

    goto :goto_2a

    :cond_25
    add-int/lit8 v5, v5, 0x1

    goto :goto_12

    :cond_28
    const/4 v1, 0x0

    const/4 v5, 0x0

    .line 6
    :goto_2a
    new-instance v6, Lorg/json/JSONArray;

    invoke-direct {v6}, Lorg/json/JSONArray;-><init>()V

    if-eqz v1, :cond_42

    const/4 p0, 0x0

    .line 7
    :goto_32
    invoke-virtual {v3}, Lorg/json/JSONArray;->length()I

    move-result v0

    if-ge p0, v0, :cond_5d

    .line 8
    invoke-virtual {v3, p0}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v0

    .line 9
    invoke-virtual {p1, v0}, Lorg/json/JSONArray;->put(Ljava/lang/Object;)Lorg/json/JSONArray;

    add-int/lit8 p0, p0, 0x1

    goto :goto_32

    :cond_42
    const/4 v1, 0x0

    .line 10
    :goto_43
    invoke-virtual {v3}, Lorg/json/JSONArray;->length()I

    move-result v7

    if-ge v1, v7, :cond_5a

    .line 11
    invoke-virtual {v3, v1}, Lorg/json/JSONArray;->getJSONObject(I)Lorg/json/JSONObject;

    move-result-object v7

    .line 12
    invoke-static {v7, p1}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->pruneTree(Lorg/json/JSONObject;Lorg/json/JSONArray;)Z

    move-result v8

    if-eqz v8, :cond_57

    .line 13
    invoke-virtual {v6, v7}, Lorg/json/JSONArray;->put(Ljava/lang/Object;)Lorg/json/JSONArray;

    const/4 v5, 0x1

    :cond_57
    add-int/lit8 v1, v1, 0x1

    goto :goto_43

    .line 14
    :cond_5a
    invoke-virtual {p0, v0, v6}, Lorg/json/JSONObject;->put(Ljava/lang/String;Ljava/lang/Object;)Lorg/json/JSONObject;
    :try_end_5d
    .catch Lorg/json/JSONException; {:try_start_5 .. :try_end_5d} :catch_5e

    :cond_5d
    return v5

    :catch_5e
    return v2
.end method

.method private static regexMatched(Ljava/lang/String;Ljava/lang/String;)Z
    .registers 2

    .line 8
    invoke-static {p0}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;

    move-result-object p0

    invoke-virtual {p0, p1}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;

    move-result-object p0

    invoke-virtual {p0}, Ljava/util/regex/Matcher;->find()Z

    move-result p0

    return p0
.end method

.method private static regexMatched(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z
    .registers 6

    .line 1
    sget-object v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->rules:Lorg/json/JSONObject;

    const-string v1, "rulesForLanguage"

    invoke-virtual {v0, v1}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object v0

    sget-object v1, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->languageInfo:Ljava/util/Map;

    .line 2
    invoke-interface {v1, p0}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Ljava/lang/String;

    invoke-virtual {v0, p0}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object p0

    const-string v0, "rulesForEvent"

    .line 3
    invoke-virtual {p0, v0}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object p0

    sget-object v0, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->eventInfo:Ljava/util/Map;

    .line 4
    invoke-interface {v0, p1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/String;

    invoke-virtual {p0, p1}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object p0

    const-string p1, "positiveRules"

    .line 5
    invoke-virtual {p0, p1}, Lorg/json/JSONObject;->optJSONObject(Ljava/lang/String;)Lorg/json/JSONObject;

    move-result-object p0

    sget-object p1, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->textTypeInfo:Ljava/util/Map;

    .line 6
    invoke-interface {p1, p2}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/String;

    invoke-virtual {p0, p1}, Lorg/json/JSONObject;->optString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    .line 7
    invoke-static {p0, p3}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->regexMatched(Ljava/lang/String;Ljava/lang/String;)Z

    move-result p0

    return p0
.end method

.method private static sum([F[F)V
    .registers 5

    const/4 v0, 0x0

    .line 1
    :goto_1
    array-length v1, p0

    if-ge v0, v1, :cond_e

    .line 2
    aget v1, p0, v0

    aget v2, p1, v0

    add-float/2addr v1, v2

    aput v1, p0, v0

    add-int/lit8 v0, v0, 0x1

    goto :goto_1

    :cond_e
    return-void
.end method

.method private static updateHintAndTextRecursively(Lorg/json/JSONObject;Ljava/lang/StringBuilder;Ljava/lang/StringBuilder;)V
    .registers 7

    const-string v0, ""

    const-string v1, "text"

    .line 1
    invoke-virtual {p0, v1, v0}, Lorg/json/JSONObject;->optString(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object v1

    const-string v2, "hint"

    .line 2
    invoke-virtual {p0, v2, v0}, Lorg/json/JSONObject;->optString(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/String;->toLowerCase()Ljava/lang/String;

    move-result-object v0

    .line 3
    invoke-virtual {v1}, Ljava/lang/String;->isEmpty()Z

    move-result v2

    const-string v3, " "

    if-nez v2, :cond_24

    .line 4
    invoke-virtual {p1, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p1, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 5
    :cond_24
    invoke-virtual {v0}, Ljava/lang/String;->isEmpty()Z

    move-result v1

    if-nez v1, :cond_30

    .line 6
    invoke-virtual {p2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    :cond_30
    const-string v0, "childviews"

    .line 7
    invoke-virtual {p0, v0}, Lorg/json/JSONObject;->optJSONArray(Ljava/lang/String;)Lorg/json/JSONArray;

    move-result-object v0

    if-nez v0, :cond_39

    return-void

    :cond_39
    const/4 v1, 0x0

    .line 8
    :goto_3a
    invoke-virtual {v0}, Lorg/json/JSONArray;->length()I

    move-result v2

    if-ge v1, v2, :cond_46

    .line 9
    invoke-static {p0, p1, p2}, Lcom/facebook/appevents/suggestedevents/FeatureExtractor;->updateHintAndTextRecursively(Lorg/json/JSONObject;Ljava/lang/StringBuilder;Ljava/lang/StringBuilder;)V

    add-int/lit8 v1, v1, 0x1

    goto :goto_3a

    :cond_46
    return-void
.end method