first commit

app_vue/node_modules/joi/lib/errors.js

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+'use strict';
+
+const Annotate = require('./annotate');
+const Common = require('./common');
+const Template = require('./template');
+
+
+const internals = {};
+
+
+exports.Report = class {
+
+    constructor(code, value, local, flags, messages, state, prefs) {
+
+        this.code = code;
+        this.flags = flags;
+        this.messages = messages;
+        this.path = state.path;
+        this.prefs = prefs;
+        this.state = state;
+        this.value = value;
+
+        this.message = null;
+        this.template = null;
+
+        this.local = local || {};
+        this.local.label = exports.label(this.flags, this.state, this.prefs, this.messages);
+
+        if (this.value !== undefined &&
+            !this.local.hasOwnProperty('value')) {
+
+            this.local.value = this.value;
+        }
+
+        if (this.path.length) {
+            const key = this.path[this.path.length - 1];
+            if (typeof key !== 'object') {
+                this.local.key = key;
+            }
+        }
+    }
+
+    _setTemplate(template) {
+
+        this.template = template;
+
+        if (!this.flags.label &&
+            this.path.length === 0) {
+
+            const localized = this._template(this.template, 'root');
+            if (localized) {
+                this.local.label = localized;
+            }
+        }
+    }
+
+    toString() {
+
+        if (this.message) {
+            return this.message;
+        }
+
+        const code = this.code;
+
+        if (!this.prefs.errors.render) {
+            return this.code;
+        }
+
+        const template = this._template(this.template) ||
+            this._template(this.prefs.messages) ||
+            this._template(this.messages);
+
+        if (template === undefined) {
+            return `Error code "${code}" is not defined, your custom type is missing the correct messages definition`;
+        }
+
+        // Render and cache result
+
+        this.message = template.render(this.value, this.state, this.prefs, this.local, { errors: this.prefs.errors, messages: [this.prefs.messages, this.messages] });
+        if (!this.prefs.errors.label) {
+            this.message = this.message.replace(/^"" /, '').trim();
+        }
+
+        return this.message;
+    }
+
+    _template(messages, code) {
+
+        return exports.template(this.value, messages, code || this.code, this.state, this.prefs);
+    }
+};
+
+
+exports.path = function (path) {
+
+    let label = '';
+    for (const segment of path) {
+        if (typeof segment === 'object') {          // Exclude array single path segment
+            continue;
+        }
+
+        if (typeof segment === 'string') {
+            if (label) {
+                label += '.';
+            }
+
+            label += segment;
+        }
+        else {
+            label += `[${segment}]`;
+        }
+    }
+
+    return label;
+};
+
+
+exports.template = function (value, messages, code, state, prefs) {
+
+    if (!messages) {
+        return;
+    }
+
+    if (Template.isTemplate(messages)) {
+        return code !== 'root' ? messages : null;
+    }
+
+    let lang = prefs.errors.language;
+    if (Common.isResolvable(lang)) {
+        lang = lang.resolve(value, state, prefs);
+    }
+
+    if (lang &&
+        messages[lang]) {
+
+        if (messages[lang][code] !== undefined) {
+            return messages[lang][code];
+        }
+
+        if (messages[lang]['*'] !== undefined) {
+            return messages[lang]['*'];
+        }
+    }
+
+    if (!messages[code]) {
+        return messages['*'];
+    }
+
+    return messages[code];
+};
+
+
+exports.label = function (flags, state, prefs, messages) {
+
+    if (!prefs.errors.label) {
+        return '';
+    }
+
+    if (flags.label) {
+        return flags.label;
+    }
+
+    let path = state.path;
+    if (prefs.errors.label === 'key' &&
+        state.path.length > 1) {
+
+        path = state.path.slice(-1);
+    }
+
+    const normalized = exports.path(path);
+    if (normalized) {
+        return normalized;
+    }
+
+    return exports.template(null, prefs.messages, 'root', state, prefs) ||
+        messages && exports.template(null, messages, 'root', state, prefs) ||
+        'value';
+};
+
+
+exports.process = function (errors, original, prefs) {
+
+    if (!errors) {
+        return null;
+    }
+
+    const { override, message, details } = exports.details(errors);
+    if (override) {
+        return override;
+    }
+
+    if (prefs.errors.stack) {
+        return new exports.ValidationError(message, details, original);
+    }
+
+    const limit = Error.stackTraceLimit;
+    Error.stackTraceLimit = 0;
+    const validationError = new exports.ValidationError(message, details, original);
+    Error.stackTraceLimit = limit;
+    return validationError;
+};
+
+
+exports.details = function (errors, options = {}) {
+
+    let messages = [];
+    const details = [];
+
+    for (const item of errors) {
+
+        // Override
+
+        if (item instanceof Error) {
+            if (options.override !== false) {
+                return { override: item };
+            }
+
+            const message = item.toString();
+            messages.push(message);
+
+            details.push({
+                message,
+                type: 'override',
+                context: { error: item }
+            });
+
+            continue;
+        }
+
+        // Report
+
+        const message = item.toString();
+        messages.push(message);
+
+        details.push({
+            message,
+            path: item.path.filter((v) => typeof v !== 'object'),
+            type: item.code,
+            context: item.local
+        });
+    }
+
+    if (messages.length > 1) {
+        messages = [...new Set(messages)];
+    }
+
+    return { message: messages.join('. '), details };
+};
+
+
+exports.ValidationError = class extends Error {
+
+    constructor(message, details, original) {
+
+        super(message);
+        this._original = original;
+        this.details = details;
+    }
+
+    static isError(err) {
+
+        return err instanceof exports.ValidationError;
+    }
+};
+
+
+exports.ValidationError.prototype.isJoi = true;
+
+exports.ValidationError.prototype.name = 'ValidationError';
+
+exports.ValidationError.prototype.annotate = Annotate.error;