Wabel\CertainAPI\Helpers\FileChangesHelper

Complexity

Total Complexity

13

Size/Duplication

Total Lines	102
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	createDirectory()	0	6	2
A	writeFile()	0	5	1
A	saveAppointmentsFileByHistory()	0	10	2
A	getContentFile()	0	15	4
A	getJsonContentFromFile()	0	4	1
A	getFilesListHistoryAppointmentsByEventCode()	0	10	2
A	getTheLastAppointmentsSaved()	0	4	1

<?php

namespace Wabel\CertainAPI\Helpers;


class FileChangesHelper
{
    /**
     * Create the directory if it doesn't exist. Right:0775
     * @param $dirPath
     * @return bool
     */
    public static function createDirectory($dirPath){
        if(!file_exists($dirPath)){
            return mkdir($dirPath, 0775, true, null);
        }
        return false;
    }

    /**
     * Write the file. The content is already in json.
     * @param string $path
     * @param string $msg
     * @return void
     */
    public static function writeFile($path,$msg){
        $f = fopen($path, "w+");
        fwrite($f, $msg);
        fclose($f);
    }

    /**
     * Save appointments with the timestamp in filename.
     * @param string $filePath
     * @param string $contents
     * @return void
     */
    public static function saveAppointmentsFileByHistory($filePath,$contents){
        $time = time();
        $file = pathinfo($filePath);
        $fileNamebase = $file['filename'];
        $filePath = $file['dirname'].'/'.$fileNamebase.'_'.$time.'.json';
        if(!file_exists($filePath)){
            self::writeFile($filePath,'');
        }
        self::writeFile($filePath,$contents);
    }

    /**
     * Get the content from a file.
     * @param $path
     * @return string
     */
    public static function getContentFile($path){
        if(!file_exists($path)){
            self::writeFile($path,'');
        }
        $handle = fopen($path, "rb");
        if (FALSE === $handle) {
            $handle = fopen($path, "rb");
        }
        $contents = '';
        while (!feof($handle)) {
            $contents .= fread($handle, 8192);
        }
        fclose($handle);
        return $contents;
    }

    /**
     * Get the content from a json file by decoding.
     * @param string $path
     * @return mixed
     */
    public static function getJsonContentFromFile($path){
        $contents = self::getContentFile($path);
        return json_decode($contents, true);
    }

    /**
     * Get an  file list of appointments by eventCode
     * @param string $eventCode
     * @param string $pathDir
     * @return array
     */
    public static function getFilesListHistoryAppointmentsByEventCode($eventCode,$pathDir){
        $fileList = array();
        $files = glob($pathDir.'/appointments_'.$eventCode.'_*.json');
        foreach ($files as $file) {
            $fileList[filemtime($file)] = $file;
        }
        ksort($fileList);
        $fileList = array_reverse($fileList, TRUE);
        return $fileList;
    }

    /**
     * Get the last list of appointments.
     * @param string $eventCode
     * @param string $pathDir
     * @return string
     */
    public static function getTheLastAppointmentsSaved($eventCode,$pathDir){
        $fileList = self::getFilesListHistoryAppointmentsByEventCode($eventCode,$pathDir);
        return array_shift($fileList);
    }
}