mirror of
https://code.castopod.org/adaures/castopod.git
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- https://iabtechlab.com/wp-content/uploads/2017/12/Podcast_Measurement_v2-Dec-20-2017.pdf - no IP address is ever stored on the server. Only aggregate data is stored in the dababase. - rolling 24-hour window - castopod does not do pre-load - IP Blacklisting https://github.com/client9/ipcat - user-agent Filtering https://github.com/opawg/user-agents - ignores 2 bytes range "Range: 0-1" (performed by official Apple iOS Podcast app) - in case of partial content, adds up all requests to check >1mn was downloaded - identifying Uniques is done with a combination of IP Address and User Agent - add AMcharts - add some graphs - add regions to analytics - add ipcat blacklist - enhance useragents performances - add filesize and header size in order to calculate 1mn downloads - update publisher ID3 field - update castopod icon - add disclaimer and warning import form translation - update docs/setup-development.md closes #10
189 lines
5.0 KiB
PHP
189 lines
5.0 KiB
PHP
<?php
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/**
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* @copyright 2020 Podlibre
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* @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
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* @link https://castopod.org/
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*/
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namespace App\Models;
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use CodeIgniter\Model;
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class PodcastModel extends Model
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{
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protected $table = 'podcasts';
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protected $primaryKey = 'id';
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protected $allowedFields = [
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'id',
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'title',
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'name',
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'description',
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'episode_description_footer',
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'image_uri',
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'language',
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'category_id',
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'parental_advisory',
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'owner_name',
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'owner_email',
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'publisher',
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'type',
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'copyright',
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'block',
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'complete',
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'created_by',
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'updated_by',
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'imported_feed_url',
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'new_feed_url',
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];
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protected $returnType = \App\Entities\Podcast::class;
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protected $useSoftDeletes = true;
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protected $useTimestamps = true;
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protected $validationRules = [
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'title' => 'required',
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'name' =>
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'required|regex_match[/^[a-zA-Z0-9\_]{1,191}$/]|is_unique[podcasts.name,id,{id}]',
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'description' => 'required',
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'image_uri' => 'required',
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'language' => 'required',
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'category_id' => 'required',
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'owner_email' => 'required|valid_email',
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'type' => 'required',
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'created_by' => 'required',
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'updated_by' => 'required',
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];
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protected $validationMessages = [];
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// clear cache before update if by any chance, the podcast name changes, and so will the podcast link
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protected $beforeUpdate = ['clearCache'];
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protected $beforeDelete = ['clearCache'];
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public function getPodcastByName($podcastName)
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{
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if (!($found = cache("podcast@{$podcastName}"))) {
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$found = $this->where('name', $podcastName)->first();
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cache()->save("podcast@{$podcastName}", $found, DECADE);
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}
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return $found;
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}
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public function getPodcastById($podcastId)
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{
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if (!($found = cache("podcast{$podcastId}"))) {
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$found = $this->find($podcastId);
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cache()->save("podcast{$podcastId}", $found, DECADE);
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}
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return $found;
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}
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/**
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* Gets all the podcasts a given user is contributing to
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*
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* @param int $userId
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*
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* @return \App\Entities\Podcast[] podcasts
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*/
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public function getUserPodcasts($userId)
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{
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if (!($found = cache("user{$userId}_podcasts"))) {
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$found = $this->select('podcasts.*')
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->join(
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'users_podcasts',
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'users_podcasts.podcast_id = podcasts.id'
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)
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->where('users_podcasts.user_id', $userId)
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->findAll();
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cache()->save("user{$userId}_podcasts", $found, DECADE);
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}
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return $found;
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}
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public function addPodcastContributor($userId, $podcastId, $groupId)
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{
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cache()->delete("podcast{$podcastId}_contributors");
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$data = [
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'user_id' => (int) $userId,
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'podcast_id' => (int) $podcastId,
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'group_id' => (int) $groupId,
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];
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return $this->db->table('users_podcasts')->insert($data);
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}
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public function updatePodcastContributor($userId, $podcastId, $groupId)
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{
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cache()->delete("podcast{$podcastId}_contributors");
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return $this->db
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->table('users_podcasts')
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->where([
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'user_id' => (int) $userId,
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'podcast_id' => (int) $podcastId,
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])
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->update(['group_id' => $groupId]);
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}
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public function removePodcastContributor($userId, $podcastId)
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{
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cache()->delete("podcast{$podcastId}_contributors");
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return $this->db
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->table('users_podcasts')
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->where([
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'user_id' => $userId,
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'podcast_id' => $podcastId,
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])
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->delete();
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}
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public function getContributorGroupId($userId, $podcastId)
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{
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$user_podcast = $this->db
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->table('users_podcasts')
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->select('group_id')
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->where([
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'user_id' => $userId,
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'podcast_id' => $podcastId,
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])
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->get()
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->getResultObject();
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return (int) count($user_podcast) > 0
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? $user_podcast[0]->group_id
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: false;
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}
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protected function clearCache(array $data)
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{
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$podcast = (new PodcastModel())->getPodcastById(
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is_array($data['id']) ? $data['id'][0] : $data['id']
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);
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// delete cache for rss feed and podcast pages
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cache()->delete(md5($podcast->feed_url));
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cache()->delete(md5($podcast->link));
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// clear cache for every podcast's episode page?
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foreach ($podcast->episodes as $episode) {
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cache()->delete(md5($episode->link));
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}
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// delete model requests cache
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cache()->delete("podcast{$podcast->id}");
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cache()->delete("podcast@{$podcast->name}");
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return $data;
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}
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}
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