361 lines
11 KiB
PHP
361 lines
11 KiB
PHP
<?php
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/*
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* This file is part of RaspiSMS.
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*
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* (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
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*
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* This source file is subject to the GPL-3.0 license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace controllers\internals;
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class Contact extends StandardController
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{
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protected $model;
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/**
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* Return a contact for a user by a number.
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*
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* @param int $id_user : user id
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* @param string $number : Contact number
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*
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* @return array
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*/
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public function get_by_number_and_user(int $id_user, string $number)
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{
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return $this->get_model()->get_by_number_and_user($id_user, $number);
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}
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/**
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* Return a contact by his name for a user.
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*
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* @param int $id_user : User id
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* @param string $name : Contact name
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*
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* @return array
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*/
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public function get_by_name_and_user(int $id_user, string $name)
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{
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return $this->get_model()->get_by_name_and_user($id_user, $name);
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}
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/**
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* Return all contacts of a user.
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*
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* @param int $id_user : user id
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*
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* @return array
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*/
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public function gets_for_user(int $id_user)
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{
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return $this->get_model()->gets_for_user($id_user);
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}
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/**
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* Create a new contact.
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*
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* @param int $id_user : User id
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* @param string $number : Contact number
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* @param string $name : Contact name
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* @param string $data : Contact data
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*
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* @return mixed bool|int : False if cannot create contact, id of the new contact else
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*/
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public function create($id_user, $number, $name, $data)
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{
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$contact = [
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'id_user' => $id_user,
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'number' => $number,
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'name' => $name,
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'data' => $data,
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];
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$result = $this->get_model()->insert($contact);
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if (!$result)
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{
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return $result;
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}
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$internal_event = new Event($this->bdd);
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$internal_event->create($id_user, 'CONTACT_ADD', 'Ajout contact : ' . $name . ' (' . \controllers\internals\Tool::phone_format($number) . ')');
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return $result;
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}
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/**
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* Update a contact.
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*
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* @param int $id_user : User id
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* @param int $id : Contact id
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* @param string $number : Contact number
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* @param string $name : Contact name
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* @param ?string $data : Contact data
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*
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* @return int : number of modified rows
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*/
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public function update_for_user(int $id_user, int $id, string $number, string $name, string $data)
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{
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$contact = [
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'number' => $number,
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'name' => $name,
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'data' => $data,
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];
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return $this->get_model()->update_for_user($id_user, $id, $contact);
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}
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/**
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* Import a list of contacts as csv.
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*
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* @param resource $file_handler : File handler to import contacts from
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* @param int $id_user : User id
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*
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* @return mixed : False on error, number of inserted contacts else
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*/
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public function import_csv(int $id_user, $file_handler)
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{
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if (!\is_resource($file_handler))
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{
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return false;
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}
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$nb_insert = 0;
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$head = null;
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while ($line = fgetcsv($file_handler))
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{
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if (null === $head)
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{
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$head = $line;
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continue;
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}
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//Padding line with '' entries to make sure its same length as head
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//this allow to mix users with data with users without data
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$line = array_pad($line, \count($head), '');
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$line = array_combine($head, $line);
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if (false === $line)
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{
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continue;
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}
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if (!isset($line[array_keys($line)[0]], $line[array_keys($line)[1]]))
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{
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continue;
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}
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$data = [];
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$i = 0;
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foreach ($line as $key => $value)
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{
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++$i;
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if ($i < 3)
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{
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continue;
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}
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if ('' === $value)
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{
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continue;
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}
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$key = mb_ereg_replace('[\W]', '', $key);
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$data[$key] = $value;
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}
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$data = json_encode($data);
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try
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{
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$success = $this->create($id_user, $line[array_keys($line)[1]], $line[array_keys($line)[0]], $data);
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if ($success)
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{
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++$nb_insert;
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}
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}
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catch (\Exception $e)
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{
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continue;
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}
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}
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return $nb_insert;
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}
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/**
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* Import a list of contacts as json.
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*
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* @param resource $file_handler : File handler to import contacts from
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* @param int $id_user : User id
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*
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* @return mixed : False on error, number of inserted contacts else
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*/
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public function import_json(int $id_user, $file_handler)
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{
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if (!\is_resource($file_handler))
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{
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return false;
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}
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$file_content = '';
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while ($line = fgets($file_handler))
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{
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$file_content .= $line;
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}
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try
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{
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$contacts = json_decode($file_content, true);
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if (!\is_array($contacts))
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{
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return false;
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}
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$nb_insert = 0;
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foreach ($contacts as $contact)
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{
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if (!\is_array($contact))
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{
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continue;
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}
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if (!isset($contact['name'], $contact['number']))
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{
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continue;
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}
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$data = $contact['data'] ?? [];
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$data = json_encode($data);
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try
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{
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$success = $this->create($id_user, $contact['number'], $contact['name'], $data);
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if ($success)
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{
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++$nb_insert;
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}
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}
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catch (\Exception $e)
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{
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continue;
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}
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}
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return $nb_insert;
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}
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catch (\Exception $e)
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{
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return false;
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}
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}
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/**
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* Export the contacts of a user as csv.
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*
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* @param int $id_user : User id
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*
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* @return array : ['headers' => array of headers to return, 'content' => the generated file]
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*/
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public function export_csv(int $id_user): array
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{
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$contacts = $this->get_model()->gets_for_user($id_user);
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$columns = [0, 1];
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foreach ($contacts as $contact)
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{
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$data = json_decode($contact['data'], true);
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foreach ($data as $key => $value)
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{
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$columns[] = $key;
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}
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}
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$columns = array_unique($columns);
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$lines = [];
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foreach ($contacts as $contact)
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{
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$data = json_decode($contact['data'], true);
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$line = [$contact['name'], $contact['number']];
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foreach (\array_slice($columns, 2) as $column)
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{ //ignore first two columns as it's alway name & number
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//If their is no data for this column key, we set '' to ignore
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if (!isset($data[$column]))
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{
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$line[] = '';
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continue;
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}
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$line[] = $data[$column];
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}
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$lines[] = $line;
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}
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//Php only support csv formatting to file. To get it in string we need to create a tmp in memory file, write in it, and then read the file into a var
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// output up to 5MB is kept in memory, if it becomes bigger it will automatically be written to a temporary file
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$csv_tmp_file = fopen('php://temp/maxmemory:' . (5 * 1024 * 1024), 'r+');
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fputcsv($csv_tmp_file, $columns);
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foreach ($lines as $line)
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{
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fputcsv($csv_tmp_file, $line);
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}
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rewind($csv_tmp_file);
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$csv_string = stream_get_contents($csv_tmp_file);
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return [
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'headers' => [
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'Content-Disposition: attachment; filename=contacts.csv',
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'Content-Type: text/csv',
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'Content-Length: ' . mb_strlen($csv_string),
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],
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'content' => $csv_string,
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];
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}
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/**
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* Export the contacts of a user as json.
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*
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* @param int $id_user : User id
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*
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* @return array : ['headers' => array of headers to return, 'content' => the generated file]
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*/
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public function export_json(int $id_user): array
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{
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$contacts = $this->get_model()->gets_for_user($id_user);
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foreach ($contacts as &$contact)
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{
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unset($contact['id'], $contact['id_user']);
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$contact['data'] = json_decode($contact['data']);
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}
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$content = json_encode($contacts);
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return [
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'headers' => [
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'Content-Disposition: attachment; filename=contacts.json',
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'Content-Type: application/json',
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'Content-Length: ' . mb_strlen($content),
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],
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'content' => $content,
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];
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}
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/**
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* Get the model for the Controller.
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*/
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protected function get_model(): \models\Contact
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{
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$this->model = $this->model ?? new \models\Contact($this->bdd);
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return $this->model;
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}
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}
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