From cf7b7b7b33b97f5c6b7841c17c6f9504012882bc Mon Sep 17 00:00:00 2001
From: Avris <andre@avris.it>
Date: Fri, 18 Dec 2020 11:34:58 +0100
Subject: [PATCH] =?UTF-8?q?#134=20[pl][census]=20polski=20cenzus=20p=C5=82?=
 =?UTF-8?q?ci?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 assets/style.scss           |   2 +-
 components/Header.vue       |   9 ++
 locale/pl/config.suml       |  50 ++++++++++
 locale/pl/translations.suml |  30 ++++++
 migrations/011-census.sql   |  15 +++
 nuxt.config.js              |   4 +
 routes/census.vue           | 191 ++++++++++++++++++++++++++++++++++++
 server/index.js             |   1 +
 server/routes/census.js     |  64 ++++++++++++
 src/helpers.js              |   8 ++
 src/translator.js           |   4 +-
 11 files changed, 376 insertions(+), 2 deletions(-)
 create mode 100644 migrations/011-census.sql
 create mode 100644 routes/census.vue
 create mode 100644 server/routes/census.js

diff --git a/assets/style.scss b/assets/style.scss
index 9b95ff96..9bda52cf 100644
--- a/assets/style.scss
+++ b/assets/style.scss
@@ -24,7 +24,7 @@
 @import "~bootstrap/scss/badge";
 //@import "~bootstrap/scss/jumbotron";
 @import "~bootstrap/scss/alert";
-//@import "~bootstrap/scss/progress";
+@import "~bootstrap/scss/progress";
 //@import "~bootstrap/scss/media";
 @import "~bootstrap/scss/list-group";
 //@import "~bootstrap/scss/close";
diff --git a/components/Header.vue b/components/Header.vue
index 6ab2cd77..bebad204 100644
--- a/components/Header.vue
+++ b/components/Header.vue
@@ -128,6 +128,15 @@
                     });
                 }
 
+                if (this.config.census.enabled) {
+                    links.push({
+                        link: '/' + this.config.census.route,
+                        icon: 'user-chart',
+                        text: this.$t('census.header'),
+                        textLong: this.$t('census.headerLong'),
+                    });
+                }
+
                 if (this.config.contact.enabled) {
                     links.push({
                         link: '/' + this.config.contact.route,
diff --git a/locale/pl/config.suml b/locale/pl/config.suml
index e7da7f94..58b630df 100644
--- a/locale/pl/config.suml
+++ b/locale/pl/config.suml
@@ -426,6 +426,56 @@ profile:
     flags:
         defaultPronoun: 'on_'
 
+census:
+    enabled: false
+    route: 'cenzus'
+    open: true
+    edition: '2021'
+    start: '2021-03-01'
+    end: '2021-03-31'
+    questions:
+        -
+            type: 'radio'
+            question: 'Gdzie obecnie mieszkasz?'
+            options:
+                - 'w Polsce'
+                - 'za granicą'
+        -
+            type: 'number'
+            min: 12
+            max: 120
+            question: 'Ile masz lat?'
+        -
+            type: 'checkbox'
+            question: 'Jakimi słowami opisujesz swoją płeć?'
+            randomise: true
+            writein: true
+            options:
+                - 'niebinarn_'
+                - 'agender'
+                - 'agenderow_'
+                - 'bigender'
+                - 'bigenderow_'
+                - 'enby'
+                - 'niebinie'
+                - 'queer'
+        -
+            type: 'checkbox'
+            question: 'Jakich zaimków i innych form nacechowanych płciowo używasz?'
+            randomise: true
+            writein: true
+            options:
+                - 'on/jego'
+                - 'ona/jej'
+                - 'ono/jego'
+                - 'ono/jej'
+                - 'onu/jenu'
+                - 'maskulatywy'
+                - 'feminatywy'
+                - 'neutratywy'
+                - 'dukatywy'
+                - 'osobatywy'
+
 redirects:
     - { from: '^/neutratywy', to: '/s%C5%82ownik' }
     - { from: '^/rzeczowniki', to: '/s%C5%82ownik' }
diff --git a/locale/pl/translations.suml b/locale/pl/translations.suml
index 9d09a8df..45bc04ea 100644
--- a/locale/pl/translations.suml
+++ b/locale/pl/translations.suml
@@ -886,6 +886,36 @@ profile:
         meh: 'Spoko'
         no: 'Nie'
 
+census:
+    header: 'Cenzus'
+    headerLong: 'Cenzus płci'
+    description:
+        - >
+            Ciekawi Cię, jakiego języka używają polskie osoby niebinarne?
+            Które zaimki, rodzaje gramatyczne i inne formy są najpopularniejsze?
+            Jakimi etykietkami się opisujemy?
+            Jak te trendy zmieniają się w czasie?
+        - >
+            To super, bo nas też! Dlatego chcemy co roku przeprowadzać cenzus, w którym to zbadamy.
+            Serdecznie zapraszamy do udziału <strong>wszystkie osoby niebinarne posługujące się językiem polskim</strong>.
+        - >
+            Ankieta składa się z <strong>%questions% pytań</strong> i jest otwarta <strong>od %start% do %end%</strong>.
+            W pytaniach wielokrotnego wyboru można zaznaczyć wiele odpowiedzi, jak również dopisać własne.
+            By uniknąć tendencyjności, kolejność propozycji jest losowa.
+    agree: >
+        Wyrażam zgodę na przetwarzanie moich odpowiedzi
+        oraz na użycie zanonimizowanej wersji mojego adresu IP oraz fingerprintu przeglądarki
+        do przeciwdziałania wandalizmom i spamowi.
+        Dane te nie są w stanie zidentyfikować żadnej osoby,
+        zostaną użyte wyłącznie w celu zapewnienia unikalności odpowiedzi
+        i usunięte po zamknięciu cenzusu.
+    start: 'Rozpocznij ankietę'
+    finished: >
+        Dziękujemy za wzięcie udziału w cenzusie!
+        Wyniki i wnioski ogłosimy wkrótce {/kontakt=w mediach społecznościowych}.
+    prev: 'Poprzednie pytanie'
+    next: 'Następne pytanie'
+
 share: 'Udostępnij'
 
 crud:
diff --git a/migrations/011-census.sql b/migrations/011-census.sql
new file mode 100644
index 00000000..247b6e81
--- /dev/null
+++ b/migrations/011-census.sql
@@ -0,0 +1,15 @@
+-- Up
+
+CREATE TABLE census (
+    id TEXT NOT NULL PRIMARY KEY,
+    locale TEXT NOT NULL,
+    edition TEXT NOT NULL,
+    userId TEXT NULL,
+    fingerprint TEXT NULL,
+    answers TEXT NOT NULL,
+    writins TEXT NOT NULL
+);
+
+-- Down
+
+DROP TABLE census;
diff --git a/nuxt.config.js b/nuxt.config.js
index b37441c9..855c373e 100644
--- a/nuxt.config.js
+++ b/nuxt.config.js
@@ -175,6 +175,10 @@ export default {
                 routes.push({ path: '/' + config.contact.route, component: resolve(__dirname, 'routes/contact.vue') });
             }
 
+            if (config.census.enabled) {
+                routes.push({ path: '/' + config.census.route, component: resolve(__dirname, 'routes/census.vue') });
+            }
+
             if (config.user.enabled) {
                 routes.push({path: '/' + config.user.route, component: resolve(__dirname, 'routes/user.vue')});
                 routes.push({path: '/' + config.user.termsRoute, component: resolve(__dirname, 'routes/terms.vue')});
diff --git a/routes/census.vue b/routes/census.vue
new file mode 100644
index 00000000..33a46615
--- /dev/null
+++ b/routes/census.vue
@@ -0,0 +1,191 @@
+<template>
+    <div>
+        <h2>
+            <Icon v="user-chart"/>
+            <T>census.headerLong</T>
+        </h2>
+
+        <template v-if="q === null">
+            <section>
+                <T :params='{
+                    questions: questions.length,
+                    start: config.census.start,
+                    end: config.census.end,
+                }'>census.description</T>
+            </section>
+
+            <section>
+                <Share :title="$t('census.headerLong')"/>
+            </section>
+
+            <section v-if="config.census.open">
+                <div v-if="finished" class="alert alert-success">
+                    <Icon v="badge-check"/>
+                    <T>census.finished</T>
+                </div>
+                <template v-else>
+                    <div class="form-group">
+                        <div class="form-check">
+                            <label class="form-check-label small">
+                                <input type="checkbox" class="form-check-input" v-model="agreement">
+                                <T>census.agree</T>
+                            </label>
+                        </div>
+                    </div>
+                    <div class="form-group">
+                        <button class="btn btn-primary btn-lg" :disabled="!agreement" @click="start">
+                            <T>census.start</T>
+                        </button>
+                    </div>
+                </template>
+            </section>
+        </template>
+
+        <template v-else-if="q < questions.length">
+            <div class="progress my-3">
+                <div class="progress-bar" role="progressbar" :style="`width: ${progress}%`" :aria-valuenow="q" aria-valuemin="0" :aria-valuemax="questions.length">
+                    {{q}}/{{questions.length}}
+                </div>
+            </div>
+            <p class="h4">{{q+1}}. {{question.question}}</p>
+            <form>
+                <div v-if="question.type === 'radio'" class="form-group">
+                    <div class="form-check" v-for="option in question.options">
+                        <label class="form-check-label small">
+                            <input type="radio" class="form-check-input" v-model="answers[q]" :name="'question' + q" :value="option" required/>
+                            {{option}}
+                        </label>
+                    </div>
+                </div>
+                <div v-else-if="question.type === 'checkbox'" class="form-group">
+                    <div class="form-check" v-for="option in question.options">
+                        <label class="form-check-label small">
+                            <input type="checkbox" class="form-check-input" v-model="answers[q]" :value="option"/>
+                            {{option}}
+                        </label>
+                    </div>
+                </div>
+                <div v-else-if="question.type === 'etxt'" class="form-group">
+                    <input type="text" class="form-control" v-model="answers[q]" required/>
+                </div>
+                <div v-else-if="question.type === 'number'" class="form-group">
+                    <input type="number" class="form-control" :min="question.min" :max="question.max" v-model="answers[q]" required/>
+                </div>
+
+                <div v-if="question.writein" class="form-group">
+                    <input type="text" class="form-control form-control-sm" v-model="writins[q]"/>
+                </div>
+            </form>
+
+            <div class="btn-group btn-block">
+                <button class="btn btn-outline-primary" :disabled="q === 0" @click="q--">
+                    <Icon v="arrow-alt-left"/>
+                    <T>census.prev</T>
+                </button>
+                <button class="btn btn-primary" :disabled="!stepValid" @click="q++">
+                    <T>census.next</T>
+                    <Icon v="arrow-alt-right"/>
+                </button>
+            </div>
+        </template>
+
+        <template v-else>
+            <div class="alert alert-success">
+                <Icon v="badge-check"/>
+                <T>census.finished</T>
+            </div>
+        </template>
+    </div>
+</template>
+
+<script>
+    import {buildDict, head, shuffle} from "../src/helpers";
+
+    export default {
+        data() {
+            const questions = this.config.census.questions.map(q => {
+                if (q.randomise) {
+                    q.options = shuffle(q.options);
+                }
+                return q;
+            });
+            return {
+                agreement: false,
+                q: null,
+                questions,
+                answers: buildDict(function* () {
+                    let i = 0;
+                    for (let question of questions) {
+                        yield [i, question.type === 'checkbox' ? [] : null]
+                        i++;
+                    }
+                }),
+                writins: buildDict(function* () {
+                    let i = 0;
+                    for (let question of questions) {
+                        yield [i, '']
+                        i++;
+                    }
+                }),
+            }
+        },
+        async asyncData({ app, store }) {
+            const finished = await app.$axios.$get(`/census/finished`);
+
+            return {
+                finished,
+            };
+        },
+        methods: {
+            start() {
+                this.q = 0;
+            }
+        },
+        computed: {
+            progress() {
+                return Math.round(100 * (this.q || 0) / this.questions.length);
+            },
+            question() {
+                return this.questions[this.q];
+            },
+            stepValid() {
+                if (!this.question) {
+                    return false;
+                }
+                if (this.writins[this.q] !== '') {
+                    return true;
+                }
+                if (this.question.type === 'radio') {
+                    return this.answers[this.q] !== undefined;
+                }
+                if (this.question.type === 'checkbox') {
+                    return this.answers[this.q] !== undefined && this.answers[this.q].length > 0;
+                }
+                if (this.question.type === 'number') {
+                    const v = parseInt(this.answers[this.q]);
+                    return this.answers[this.q] !== '' && v >= this.question.min && v <= this.question.max;
+                }
+                if (this.question.type === 'text') {
+                    return this.answers[this.q] !== '';
+                }
+                return true;
+            }
+        },
+        watch: {
+            async q() {
+                if (this.q === this.questions.length) {
+                    await this.$axios.$post(`/census/submit`, {
+                        answers: JSON.stringify(this.answers),
+                        writins: JSON.stringify(this.writins),
+                    });
+                    this.finished = true;
+                }
+            },
+        },
+        head() {
+            return head({
+                title: this.$t('census.headerLong'),
+            });
+        },
+    };
+</script>
diff --git a/server/index.js b/server/index.js
index 617277a2..52f40d7c 100644
--- a/server/index.js
+++ b/server/index.js
@@ -45,6 +45,7 @@ app.use(require('./routes/sources').default);
 app.use(require('./routes/nouns').default);
 app.use(require('./routes/inclusive').default);
 app.use(require('./routes/pronounce').default);
+app.use(require('./routes/census').default);
 
 export default {
     path: '/api',
diff --git a/server/routes/census.js b/server/routes/census.js
new file mode 100644
index 00000000..053f5ca3
--- /dev/null
+++ b/server/routes/census.js
@@ -0,0 +1,64 @@
+import { Router } from 'express';
+import SQL from 'sql-template-strings';
+import sha1 from 'sha1';
+import {ulid} from "ulid";
+
+const buildFingerprint = req => sha1(`
+    ${req.ip}
+    ${req.headers['user-agent']}
+    ${req.headers['accept-language']}
+`);
+
+const hasFinished = async req => {
+    if (req.user) {
+        const byUser = await req.db.get(SQL`
+            SELECT * FROM census
+            WHERE locale = ${req.config.locale}
+            AND edition = ${req.config.census.edition}
+            AND userId = ${req.user.id}
+        `);
+        if (byUser) {
+            return true;
+        }
+    }
+
+    const fingerprint = buildFingerprint(req);
+    const byFingerprint = await req.db.get(SQL`
+        SELECT * FROM census
+        WHERE locale = ${req.config.locale}
+        AND edition = ${req.config.census.edition}
+        AND fingerprint = ${fingerprint}
+    `);
+    if (byFingerprint) {
+        return true;
+    }
+
+    return false;
+}
+
+const router = Router();
+
+router.get('/census/finished', async (req, res) => {
+    return res.json(await hasFinished(req));
+});
+
+router.post('/census/submit', async (req, res) => {
+    if (await hasFinished(req)) {
+        return res.status(401).json({error: 'Unauthorised'});
+    }
+
+    const id = ulid();
+    await req.db.get(SQL`INSERT INTO census (id, locale, edition, userId, fingerprint, answers, writins) VALUES (
+        ${id},
+        ${req.config.locale},
+        ${req.config.census.edition},
+        ${req.user ? req.user.id : null},
+        ${buildFingerprint(req)},
+        ${req.body.answers},
+        ${req.body.writins}
+    )`);
+
+    return res.json(id);
+});
+
+export default router;
diff --git a/src/helpers.js b/src/helpers.js
index 7ab69637..82f38220 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -163,3 +163,11 @@ export const sortByValue = (obj, reverse = false) => {
     }
     return zip(sortedArray.sort((a, b) => reverse ? b[0] - a[0] : a[0] - b[0]), true);
 }
+
+export const shuffle = a => {
+    for (let i = a.length - 1; i > 0; i--) {
+        const j = Math.floor(Math.random() * (i + 1));
+        [a[i], a[j]] = [a[j], a[i]];
+    }
+    return a;
+}
diff --git a/src/translator.js b/src/translator.js
index 95949cd6..30491117 100644
--- a/src/translator.js
+++ b/src/translator.js
@@ -14,7 +14,9 @@ export default (key, params = {}, warn = true) => {
 
     for (let k in params) {
         if (params.hasOwnProperty(k)) {
-            value = value.replace(new RegExp('%' + k + '%', 'g'), params[k])
+            value = Array.isArray(value)
+                ? value.map(v => v.replace(new RegExp('%' + k + '%', 'g'), params[k]))
+                : value.replace(new RegExp('%' + k + '%', 'g'), params[k]);
         }
     }