first copies from portal

app/Console/Commands/Einundzwanzig/SyncPlebs.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Console\Commands\Einundzwanzig;
+
+use App\Models\EinundzwanzigPleb;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Http;
+use swentel\nostr\Key\Key;
+
+class SyncPlebs extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'sync:plebs';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $response = Http::get('https://portal.einundzwanzig.space/api/nostrplebs');
+
+        $plebs = $response->json();
+
+        foreach ($plebs as $pleb) {
+            $npub = str($pleb)->trim();
+            EinundzwanzigPleb::updateOrCreate(
+                ['npub' => $npub],
+                ['pubkey' => (new Key())->convertToHex($npub)]
+            );
+        }
+    }
+}

app/Console/Commands/Nostr/FetchEvents.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace App\Console\Commands\Nostr;
+
+use App\Models\Event;
+use App\Traits\NostrEventRendererTrait;
+use Illuminate\Console\Command;
+use swentel\nostr\Filter\Filter;
+use swentel\nostr\Message\RequestMessage;
+use swentel\nostr\Relay\Relay;
+use swentel\nostr\Relay\RelaySet;
+use swentel\nostr\Request\Request;
+use swentel\nostr\Subscription\Subscription;
+
+class FetchEvents extends Command
+{
+    use NostrEventRendererTrait;
+
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'fetch:events';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $plebs = \App\Models\EinundzwanzigPleb::query()
+            ->get();
+
+        $subscription = new Subscription();
+        $subscriptionId = $subscription->setId();
+
+        $filter1 = new Filter();
+        $filter1->setKinds([1]); // You can add multiple kind numbers
+        $filter1->setAuthors($plebs->pluck('pubkey')->toArray()); // You can add multiple authors
+        $filter1->setLimit(25); // Limit to fetch only a maximum of 25 events
+        $filters = [$filter1]; // You can add multiple filters.
+
+        $requestMessage = new RequestMessage($subscriptionId, $filters);
+
+        $relays = [
+            new Relay('wss://nostr.einundzwanzig.space'),
+            new Relay('wss://nostr.wine'),
+            new Relay('wss://nos.lol'),
+        ];
+        $relaySet = new RelaySet();
+        $relaySet->setRelays($relays);
+
+        $request = new Request($relaySet, $requestMessage);
+        $response = $request->send();
+
+        $uniqueEvents = [];
+
+        foreach ($response as $relay => $events) {
+            foreach ($events as $event) {
+                if (!isset($uniqueEvents[$event->event->id])) {
+                    $uniqueEvents[$event->event->id] = $event;
+                }
+            }
+        }
+
+        foreach ($uniqueEvents as $id => $uniqueEvent) {
+            $type = $this->isReplyOrRoot($uniqueEvent->event);
+            $parentEventId = $this->getParentEventId($uniqueEvent->event);
+
+            $event = Event::query()->updateOrCreate(
+                ['event_id' => $id],
+                [
+                    'pubkey' => $uniqueEvent->event->pubkey,
+                    'parent_event_id' => $parentEventId,
+                    'json' => json_encode($uniqueEvent->event, JSON_THROW_ON_ERROR),
+                    'type' => $type,
+                ]
+            );
+
+            $this->renderContentToHtml($event);
+        }
+    }
+
+    private function getParentEventId($event)
+    {
+        foreach ($event->tags as $tag) {
+            if ($tag[0] === 'e') {
+                if ((isset($tag[2]) && $tag[2] === '') || (isset($tag[3]) && $tag[3] === 'reply')) {
+                    return $tag[1];
+                }
+            }
+        }
+        return null;
+    }
+
+    private function isReplyOrRoot($event)
+    {
+        foreach ($event->tags as $tag) {
+            if ($tag[0] === 'e') {
+                if ((isset($tag[3]) && $tag[3] === 'reply') || (!isset($tag[3]) && isset($tag[2]) && $tag[2] === '')) {
+                    return 'reply';
+                }
+            }
+        }
+        return 'root';
+    }
+}

app/Console/Commands/Nostr/RenderAllEvents.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Console\Commands\Nostr;
+
+use App\Traits\NostrEventRendererTrait;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Broadcast;
+
+class RenderAllEvents extends Command
+{
+    use NostrEventRendererTrait;
+
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'render';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $events = \App\Models\Event::query()
+            ->get();
+
+        foreach ($events as $event) {
+            $this->renderContentToHtml($event);
+        }
+
+        Broadcast::on('events')
+            ->as('newEvents')
+            ->with([
+                'test' => 'test',
+            ])
+            ->sendNow();
+    }
+}

app/Console/Commands/Nostr/SyncProfiles.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Console\Commands\Nostr;
+
+use App\Models\EinundzwanzigPleb;
+use App\Traits\NostrFetcherTrait;
+use Illuminate\Console\Command;
+use swentel\nostr\Subscription\Subscription;
+
+class SyncProfiles extends Command
+{
+    use NostrFetcherTrait;
+
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'sync:profiles';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Command description';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $plebs = EinundzwanzigPleb::query()
+            ->whereDoesntHave('profile')
+            ->get();
+        $this->fetchProfile($plebs->pluck('npub')->toArray());
+    }
+}

app/Livewire/MeetupTable.php

@@ -0,0 +1,97 @@
+<?php
+
+namespace App\Livewire;
+
+use App\Models\Meetup;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Carbon;
+use PowerComponents\LivewirePowerGrid\Button;
+use PowerComponents\LivewirePowerGrid\Column;
+use PowerComponents\LivewirePowerGrid\Exportable;
+use PowerComponents\LivewirePowerGrid\Facades\Filter;
+use PowerComponents\LivewirePowerGrid\Facades\Rule;
+use PowerComponents\LivewirePowerGrid\Footer;
+use PowerComponents\LivewirePowerGrid\Header;
+use PowerComponents\LivewirePowerGrid\Lazy;
+use PowerComponents\LivewirePowerGrid\PowerGrid;
+use PowerComponents\LivewirePowerGrid\PowerGridFields;
+use PowerComponents\LivewirePowerGrid\PowerGridComponent;
+
+final class MeetupTable extends PowerGridComponent
+{
+    public function setUp(): array
+    {
+        $this->showCheckBox();
+
+        return [
+            Exportable::make('export')
+                ->striped()
+                ->type(Exportable::TYPE_XLS, Exportable::TYPE_CSV),
+            Footer::make()
+                ->showPerPage(perPage: 25)
+                ->showRecordCount(),
+        ];
+    }
+
+    public function datasource(): Builder
+    {
+        return Meetup::query();
+    }
+
+    public function fields(): PowerGridFields
+    {
+        return PowerGrid::fields()
+            ->add('name')
+            ->add('name_lower', fn (Meetup $model) => strtolower(e($model->name)))
+            ->add('created_at')
+            ->add('created_at_formatted', fn (Meetup $model) => Carbon::parse($model->created_at)->format('d/m/Y H:i:s'));
+    }
+
+    public function columns(): array
+    {
+        return [
+            Column::make('Name', 'name')
+                ->searchable()
+                ->sortable(),
+
+            Column::action('Action')
+        ];
+    }
+
+    public function filters(): array
+    {
+        return [
+            Filter::inputText('name'),
+            Filter::datepicker('created_at_formatted', 'created_at'),
+        ];
+    }
+
+    #[\Livewire\Attributes\On('edit')]
+    public function edit($rowId): void
+    {
+        $this->js('alert('.$rowId.')');
+    }
+
+    public function actions(Meetup $row): array
+    {
+        return [
+            Button::add('edit')
+                ->slot('Edit: '.$row->id)
+                ->id()
+                ->class('pg-btn-white dark:ring-pg-primary-600 dark:border-pg-primary-600 dark:hover:bg-pg-primary-700 dark:ring-offset-pg-primary-800 dark:text-pg-primary-300 dark:bg-pg-primary-700')
+                ->dispatch('edit', ['rowId' => $row->id])
+        ];
+    }
+
+    /*
+    public function actionRules(Meetup $row): array
+    {
+       return [
+            // Hide button edit for ID 1
+            Rule::button('edit')
+                ->when(fn($row) => $row->id === 1)
+                ->hide(),
+        ];
+    }
+    */
+}

app/Models/Category.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class Category extends Model
+{
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+    ];
+
+    public function courses(): BelongsToMany
+    {
+        return $this->belongsToMany(Course::class);
+    }
+}

app/Models/City.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Models;
+
+use Akuechler\Geoly;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Facades\Cookie;
+use Spatie\Sluggable\HasSlug;
+use Spatie\Sluggable\SlugOptions;
+
+class City extends Model
+{
+    use HasSlug;
+    use Geoly;
+
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'country_id' => 'integer',
+        'osm_relation' => 'json',
+        'simplified_geojson' => 'json',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (! $model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    /**
+     * Get the options for generating the slug.
+     */
+    public function getSlugOptions(): SlugOptions
+    {
+        return SlugOptions::create()
+                          ->generateSlugsFrom(['country.code', 'name'])
+                          ->saveSlugsTo('slug')
+                          ->usingLanguage(Cookie::get('lang', config('app.locale')));
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function country(): BelongsTo
+    {
+        return $this->belongsTo(Country::class);
+    }
+
+    public function venues(): HasMany
+    {
+        return $this->hasMany(Venue::class);
+    }
+
+    public function courseEvents()
+    {
+        return $this->hasManyThrough(CourseEvent::class, Venue::class);
+    }
+
+    public function meetups()
+    {
+        return $this->hasMany(Meetup::class);
+    }
+}

app/Models/Country.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Country extends Model
+{
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'language_codes' => 'array',
+    ];
+
+    public function cities(): HasMany
+    {
+        return $this->hasMany(City::class);
+    }
+}

app/Models/Course.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Spatie\Image\Enums\Fit;
+use Spatie\Image\Manipulations;
+use Spatie\MediaLibrary\HasMedia;
+use Spatie\MediaLibrary\InteractsWithMedia;
+use Spatie\MediaLibrary\MediaCollections\Models\Media;
+use Spatie\Tags\HasTags;
+
+class Course extends Model implements HasMedia
+{
+    use InteractsWithMedia;
+    use HasTags;
+
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'lecturer_id' => 'integer',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (! $model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function registerMediaConversions(Media $media = null): void
+    {
+        $this
+            ->addMediaConversion('preview')
+            ->fit(Fit::Crop, 300, 300)
+            ->nonQueued();
+        $this->addMediaConversion('thumb')
+             ->fit(Fit::Crop, 130, 130)
+             ->width(130)
+             ->height(130);
+    }
+
+    public function registerMediaCollections(): void
+    {
+        $this->addMediaCollection('logo')
+             ->singleFile()
+             ->useFallbackUrl(asset('img/einundzwanzig.png'));
+        $this->addMediaCollection('images')
+             ->useFallbackUrl(asset('img/einundzwanzig.png'));
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function categories(): BelongsToMany
+    {
+        return $this->belongsToMany(Category::class);
+    }
+
+    public function lecturer(): BelongsTo
+    {
+        return $this->belongsTo(Lecturer::class);
+    }
+
+    public function courseEvents(): HasMany
+    {
+        return $this->hasMany(CourseEvent::class);
+    }
+}

app/Models/CourseEvent.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class CourseEvent extends Model
+{
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'course_id' => 'integer',
+        'venue_id' => 'integer',
+        'from' => 'datetime',
+        'to' => 'datetime',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (! $model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function course(): BelongsTo
+    {
+        return $this->belongsTo(Course::class);
+    }
+
+    public function venue(): BelongsTo
+    {
+        return $this->belongsTo(Venue::class);
+    }
+}

app/Models/EinundzwanzigPleb.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class EinundzwanzigPleb extends Model
+{
+
+    protected $guarded = [];
+
+    public function profile()
+    {
+        return $this->hasOne(Profile::class, 'pubkey', 'pubkey');
+    }
+
+}

app/Models/Event.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Event extends Model
+{
+
+    protected $guarded = [];
+
+    public function renderedEvent()
+    {
+        return $this->hasOne(RenderedEvent::class, 'event_id', 'event_id');
+    }
+
+}

app/Models/Lecturer.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasManyThrough;
+use Illuminate\Support\Facades\Cookie;
+use Spatie\Image\Enums\Fit;
+use Spatie\MediaLibrary\HasMedia;
+use Spatie\MediaLibrary\InteractsWithMedia;
+use Spatie\MediaLibrary\MediaCollections\Models\Media;
+use Spatie\Sluggable\HasSlug;
+use Spatie\Sluggable\SlugOptions;
+
+class Lecturer extends Model implements HasMedia
+{
+    use HasSlug;
+    use InteractsWithMedia;
+
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     * @var array
+     */
+    protected $casts = [
+        'id'      => 'integer',
+        'active'  => 'boolean',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (!$model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function registerMediaConversions(Media $media = null): void
+    {
+        $this
+            ->addMediaConversion('preview')
+            ->fit(Fit::Crop, 300, 300)
+            ->nonQueued();
+        $this->addMediaConversion('thumb')
+             ->fit(Fit::Crop, 130, 130)
+             ->width(130)
+             ->height(130);
+    }
+
+    public function registerMediaCollections(): void
+    {
+        $this->addMediaCollection('avatar')
+             ->singleFile()
+             ->useFallbackUrl(asset('img/einundzwanzig.png'));
+        $this->addMediaCollection('images')
+             ->useFallbackUrl(asset('img/einundzwanzig.png'));
+    }
+
+    /**
+     * Get the options for generating the slug.
+     */
+    public function getSlugOptions(): SlugOptions
+    {
+        return SlugOptions::create()
+                          ->generateSlugsFrom(['name'])
+                          ->saveSlugsTo('slug')
+                          ->usingLanguage(Cookie::get('lang', config('app.locale')));
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function courses(): HasMany
+    {
+        return $this->hasMany(Course::class);
+    }
+
+    public function coursesEvents(): HasManyThrough
+    {
+        return $this->hasManyThrough(CourseEvent::class, Course::class);
+    }
+
+    public function libraryItems(): HasMany
+    {
+        return $this->hasMany(LibraryItem::class);
+    }
+}

app/Models/Meetup.php

@@ -0,0 +1,136 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Casts\Attribute;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Facades\Cookie;
+use Spatie\Image\Enums\Fit;
+use Spatie\MediaLibrary\HasMedia;
+use Spatie\MediaLibrary\InteractsWithMedia;
+use Spatie\MediaLibrary\MediaCollections\Models\Media;
+use Spatie\Sluggable\HasSlug;
+use Spatie\Sluggable\SlugOptions;
+
+class Meetup extends Model implements HasMedia
+{
+    use InteractsWithMedia;
+    use HasSlug;
+
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'city_id' => 'integer',
+        'github_data' => 'json',
+        'simplified_geojson' => 'array',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (!$model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function getSlugOptions(): SlugOptions
+    {
+        return SlugOptions::create()
+            ->generateSlugsFrom(['name'])
+            ->saveSlugsTo('slug')
+            ->usingLanguage(Cookie::get('lang', config('app.locale')));
+    }
+
+    public function registerMediaConversions(Media $media = null): void
+    {
+        $this
+            ->addMediaConversion('preview')
+            ->fit(Fit::Crop, 300, 300)
+            ->nonQueued();
+        $this->addMediaConversion('thumb')
+            ->fit(Fit::Crop, 130, 130)
+            ->width(130)
+            ->height(130);
+    }
+
+    public function registerMediaCollections(): void
+    {
+        $this->addMediaCollection('logo')
+            ->singleFile()
+            ->useFallbackUrl(asset('img/einundzwanzig.png'));
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function users()
+    {
+        return $this->belongsToMany(User::class);
+    }
+
+    public function city(): BelongsTo
+    {
+        return $this->belongsTo(City::class);
+    }
+
+    protected function logoSquare(): Attribute
+    {
+        $media = $this->getFirstMedia('logo');
+        if ($media) {
+            $path = str($media->getPath())->after('storage/app/');
+        } else {
+            $path = 'img/einundzwanzig.png';
+        }
+
+        return Attribute::make(
+            get: fn() => url()->route('img',
+                [
+                    'path' => $path,
+                    'w' => 900,
+                    'h' => 900,
+                    'fit' => 'crop',
+                    'fm' => 'webp',
+                ]),
+        );
+    }
+
+    protected function nextEvent(): Attribute
+    {
+        $nextEvent = $this->meetupEvents()->where('start', '>=', now())->orderBy('start')->first();
+
+        return Attribute::make(
+            get: fn() => $nextEvent ? [
+                'start' => $nextEvent->start->toDateTimeString(),
+                'portalLink' => url()->route('meetup.event.landing', ['country' => $this->city->country, 'meetupEvent' => $nextEvent]),
+                'location' => $nextEvent->location,
+                'description' => $nextEvent->description,
+                'link' => $nextEvent->link,
+                'attendees' => count($nextEvent->attendees ?? []),
+                'nostr_note' => str($nextEvent->nostr_status)->after('Sent event ')->before(' to '),
+            ] : null,
+        );
+    }
+
+    public function meetupEvents(): HasMany
+    {
+        return $this->hasMany(MeetupEvent::class);
+    }
+}

app/Models/MeetupEvent.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class MeetupEvent extends Model
+{
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'meetup_id' => 'integer',
+        'start' => 'datetime',
+        'attendees' => 'array',
+        'might_attendees' => 'array',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (! $model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function meetup(): BelongsTo
+    {
+        return $this->belongsTo(Meetup::class);
+    }
+}

app/Models/Profile.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Profile extends Model
+{
+
+    protected $guarded = [];
+
+}

app/Models/RenderedEvent.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class RenderedEvent extends Model
+{
+    protected $guarded = [];
+
+    public function event()
+    {
+        return $this->belongsTo(Event::class, 'event_id', 'event_id');
+    }
+}

app/Models/Venue.php

@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Facades\Cookie;
+use Spatie\Image\Enums\Fit;
+use Spatie\MediaLibrary\HasMedia;
+use Spatie\MediaLibrary\InteractsWithMedia;
+use Spatie\MediaLibrary\MediaCollections\Models\Media;
+use Spatie\Sluggable\HasSlug;
+use Spatie\Sluggable\SlugOptions;
+use Staudenmeir\EloquentHasManyDeep\HasRelationships;
+
+class Venue extends Model implements HasMedia
+{
+    use HasSlug;
+    use HasRelationships;
+    use InteractsWithMedia;
+
+    protected $connection = 'einundzwanzig';
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'id' => 'integer',
+        'city_id' => 'integer',
+    ];
+
+    protected static function booted()
+    {
+        static::creating(function ($model) {
+            if (! $model->created_by) {
+                $model->created_by = auth()->id();
+            }
+        });
+    }
+
+    public function registerMediaConversions(Media $media = null): void
+    {
+        $this
+            ->addMediaConversion('preview')
+            ->fit(Fit::Crop, 300, 300)
+            ->nonQueued();
+        $this->addMediaConversion('thumb')
+             ->fit(Fit::Crop, 130, 130)
+             ->width(130)
+             ->height(130);
+    }
+
+    public function registerMediaCollections(): void
+    {
+        $this->addMediaCollection('images')
+             ->useFallbackUrl(asset('img/einundzwanzig.png'));
+    }
+
+    /**
+     * Get the options for generating the slug.
+     */
+    public function getSlugOptions(): SlugOptions
+    {
+        return SlugOptions::create()
+                          ->generateSlugsFrom(['city.slug', 'name'])
+                          ->saveSlugsTo('slug')
+                          ->usingLanguage(Cookie::get('lang', config('app.locale')));
+    }
+
+    public function createdBy(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'created_by');
+    }
+
+    public function city(): BelongsTo
+    {
+        return $this->belongsTo(City::class);
+    }
+
+    public function lecturers()
+    {
+        return $this->hasManyDeepFromRelations($this->courses(), (new Course())->lecturer());
+    }
+
+    public function courses()
+    {
+        return $this->hasManyDeepFromRelations($this->events(), (new CourseEvent())->course());
+    }
+
+    public function courseEvents(): HasMany
+    {
+        return $this->hasMany(CourseEvent::class);
+    }
+}

app/Providers/FolioServiceProvider.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use Laravel\Folio\Folio;
+
+class FolioServiceProvider extends ServiceProvider
+{
+    /**
+     * Register services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap services.
+     */
+    public function boot(): void
+    {
+        Folio::path(resource_path('views/pages'))->middleware([
+            '*' => [
+                //
+            ],
+        ]);
+    }
+}

app/Providers/VoltServiceProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use Livewire\Volt\Volt;
+
+class VoltServiceProvider extends ServiceProvider
+{
+    /**
+     * Register services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap services.
+     */
+    public function boot(): void
+    {
+        Volt::mount([
+            config('livewire.view_path', resource_path('views/livewire')),
+            resource_path('views/pages'),
+        ]);
+    }
+}

app/Traits/NostrEventRendererTrait.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace App\Traits;
+
+use App\Models\Event;
+use App\Models\Profile;
+use App\Models\RenderedEvent;
+use swentel\nostr\Key\Key;
+
+trait NostrEventRendererTrait
+{
+    public function renderContentToHtml(Event $event): void
+    {
+        $content = json_decode($event->json, true, 512, JSON_THROW_ON_ERROR)['content'];
+        $profile = Profile::query()->where('pubkey', $event->pubkey)->first();
+        if ($profile && $profile->name) {
+            $name = $profile->name;
+        } elseif ($profile && !empty($profile->display_name)) {
+            $name = $profile->display_name;
+        } else {
+            $name = 'Anonymous';
+        }
+
+        $content = $this->nprofile1($content);
+        $content = $this->images($content);
+        $content = $this->youtube($content);
+        $content = $this->npub1($content);
+
+        RenderedEvent::query()->updateOrCreate([
+            'event_id' => $event->event_id,
+        ], [
+            'html' => $content,
+            'profile_image' => $profile && $profile->picture !== '' ? $profile->picture : 'https://robohash.org/' . $profile->pubkey,
+            'profile_name' => $name,
+        ]);
+    }
+
+    protected function images($content): string
+    {
+        // we need to find all image urls by looking for the extension
+        // and replace them with the img tag
+        $pattern = '/(https?:\/\/.*\.(?:png|jpg|jpeg|gif|webp))/';
+        $replacement = '<div class="w-96 group aspect-h-7 aspect-w-10"><img class="pointer-events-none object-cover" src="$1" alt="image" /></div>';
+
+        return preg_replace($pattern, $replacement, $content);
+    }
+
+    protected function npub1($content): string
+    {
+        // Pattern to match nostr:npub1 elements, optionally followed by a non-alphanumeric character
+        $pattern = '/(nostr:npub1[a-zA-Z0-9]+)(\W?)/';
+        // find all matches of the pattern
+        preg_match_all($pattern, $content, $matches);
+        // loop through all matches
+        foreach ($matches[1] as $match) {
+            $pubkey = (new Key)->convertToHex(str($match)->after('nostr:'));
+            $profile = Profile::query()->where('pubkey', $pubkey)->first();
+            if ($profile && $profile->name) {
+                $name = $profile->name;
+            } elseif ($profile && !empty($profile->display_name)) {
+                $name = $profile->display_name;
+            } else {
+                $name = 'Anonymous';
+            }
+            // replace the match with the profile name
+            $content = str_replace($match, $name, $content);
+        }
+
+        return $content;
+    }
+
+    protected function nprofile1($content): string
+    {
+        // todo: implement this
+
+        return $content;
+    }
+
+    protected function youtube($content): string
+    {
+        // Pattern to match YouTube short URLs like https://youtu.be/ddvHagjmRJY?feature=shared
+        $pattern1 = '/https:\/\/youtu.be\/([a-zA-Z0-9-_]+)\??.*/';
+        $replacement1 = '<iframe width="560" height="315" src="https://www.youtube.com/embed/$1" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
+
+        // Pattern to match YouTube long URLs like https://www.youtube.com/watch?v=tiNZoDBGhdo
+        $pattern2 = '/https:\/\/www.youtube.com\/watch\?v=([a-zA-Z0-9-_]+)\??.*/';
+        $replacement2 = '<iframe width="560" height="315" src="https://www.youtube.com/embed/$1" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>';
+
+        // Replace both patterns in the content
+        $content = preg_replace($pattern1, $replacement1, $content);
+        $content = preg_replace($pattern2, $replacement2, $content);
+
+        return $content;
+    }
+}

app/Traits/NostrFetcherTrait.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace App\Traits;
+
+use App\Models\Profile;
+use swentel\nostr\Filter\Filter;
+use swentel\nostr\Key\Key;
+use swentel\nostr\Message\RequestMessage;
+use swentel\nostr\Relay\Relay;
+use swentel\nostr\Request\Request;
+use swentel\nostr\Subscription\Subscription;
+
+trait NostrFetcherTrait
+{
+
+    public function fetchProfile($npubs)
+    {
+        $hex = collect([]);
+        foreach ($npubs as $item) {
+            $hex->push([
+                'hex' => (new Key)->convertToHex($item),
+                'npub' => $item,
+            ]);
+        }
+
+        $subscription = new Subscription();
+        $subscriptionId = $subscription->setId();
+
+        $filter1 = new Filter();
+        $filter1->setKinds([0]); // You can add multiple kind numbers
+        $filter1->setAuthors($hex->pluck('hex')->toArray()); // You can add multiple author ids
+        $filters = [$filter1]; // You can add multiple filters.
+
+        $requestMessage = new RequestMessage($subscriptionId, $filters);
+
+        $relayUrl = 'wss://relay.nostr.band/';
+        $relay = new Relay($relayUrl);
+        $relay->setMessage($requestMessage);
+
+        $request = new Request($relay, $requestMessage);
+        $response = $request->send();
+
+        foreach ($response['wss://relay.nostr.band/'] as $item) {
+            try {
+                $result = json_decode($item->event->content, true, 512, JSON_THROW_ON_ERROR);
+            } catch (\JsonException $e) {
+                throw new \RuntimeException('Error decoding JSON: ' . $e->getMessage());
+            }
+            Profile::query()->updateOrCreate(
+                ['pubkey' => $item->event->pubkey],
+                [
+                    'name' => $result['name'] ?? null,
+                    'display_name' => $result['display_name'] ?? null,
+                    'picture' => $result['picture'] ?? null,
+                    'banner' => $result['banner'] ?? null,
+                    'website' => $result['website'] ?? null,
+                    'about' => $result['about'] ?? null,
+                    'nip05' => $result['nip05'] ?? null,
+                    'lud16' => $result['lud16'] ?? null,
+                    'lud06' => $result['lud06'] ?? null,
+                    'deleted' => $result['deleted'] ?? false,
+                ]
+            );
+        }
+
+    }
+
+}