261 lines
6.6 KiB
PHP
261 lines
6.6 KiB
PHP
<?php
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namespace service;
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class Config{
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/* [1] Attributes
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=========================================================*/
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private $diplomes = null;
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private $periods = null;
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private static function monthAsso(){
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return [
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'janvier' => '01',
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'février' => '02',
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'mars' => '03',
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'avril' => '04',
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'mai' => '05',
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'juin' => '06',
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'juillet' => '07',
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'août' => '08',
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'septembre' => '09',
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'octobre' => '10',
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'novembre' => '11',
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'décembre' => '12'
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];
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}
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/* (1) Constructs a filled config object
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*
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* @d_list<Array> List of the diplomes ( ID => name )
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* @p_list<Array> List of the periods ( ID => first day's date )
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*
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* @return this<Config> New instance
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*
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---------------------------------------------------------*/
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private function __construct($d_list=null, $p_list=null){
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/* [1] Check arguments (type: array)
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=========================================================*/
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if( !is_array($d_list) || !is_array($p_list) )
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throw new \Exception("Config.__construct(<Array>, <Array) expected but Config.__construct(<".gettype($d_list).">, <".gettype($d_list).">) received");
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/* [2] Basic setter
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=========================================================*/
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/* (1) Set the diplomes' list */
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$this->diplomes = $d_list;
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/* (2) Set the periods' list */
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$this->periods = $p_list;
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}
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/* (2) Loads the configuration from URL
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*
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* @d_script<String> URL of the script containing the diplomes list
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* @p_script<String> URL of the script containing the periods list
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*
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* @return instance<Config> The created instance
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* NULL on error
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*
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---------------------------------------------------------*/
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public static function load($d_script=null, $p_script=null){
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/* [1] Check arguments (type + validity)
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=========================================================*/ {
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/* (1) Check arguments' types (string, string) */
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if( !is_string($d_script) || !is_string($p_script) )
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throw new \Exception("Config::load(<Array>, <Array) expected but Config::load(<".gettype($d_script).">, <".gettype($d_script).">) received");
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/* (2) Check @d_script URL validity */
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if( !($d_h=@get_headers($d_script)) )
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throw new \Exception("Config::load(<1>, <2>) received but cannot reach <1>");
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/* (3) Check @p_script URL validity */
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if( !($p_h=@get_headers($p_script)) )
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throw new \Exception("Config::load(<1>, <2>) received but cannot reach <1>");
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/* (4) Check image exists @dscript */
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if( !preg_match('@HTTP.+200@', $d_h[0]) )
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throw new \Exception("Config::load(<1>, <2>) received but cannot reach <1>");
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/* (5) Check image exists @dscript */
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if( !preg_match('@HTTP.+200@', $p_h[0]) )
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throw new \Exception("Config::load(<1>, <2>) received but cannot reach <1>");
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}
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/* [2] Get file cursors
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=========================================================*/ {
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/* (1) Try to get file cursors */
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try{
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$d_cur = new \SplFileObject($d_script, "r");
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$p_cur = new \SplFileObject($p_script, "r");
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/* (2) Raise on failure */
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}catch(\Exception $e){
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throw new \Exception("Config::load(<1>, <2>) cannot get a cursor on a one of both files");
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}
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}
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/* [3] Filter and register content
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=========================================================*/{
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/* (1) Manage diplomes
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---------------------------------------------------------*/ {
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/* (1) Initialize diplomes' list */
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$d_list = [];
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/* (2) Fetch each line and extract data */
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while( !$d_cur->eof() ){
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// {1} If does not match -> go to next line //
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if( !preg_match('@"grDiplome","(?:<)?(.+)(?:>)?","T(.+)"@i', $d_cur->fgets(), $m) )
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continue;
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// {2} Register into diplome list //
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$d_list[ "T${m[2]}" ] = html_entity_decode($m[1]);
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}
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/* (2) Close file cursor */
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$d_cur = null;
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}
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/* (2) Manage periods
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---------------------------------------------------------*/{
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/* (1) Initialize periods' list */
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$p_list = [];
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/* (2) Fetch each line and extract data */
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while( !$p_cur->eof() ){
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// {1} If does not match -> go to next line //
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if( !preg_match('@"T\d+","du \d+ au (\d+) ([a-z]+) (\d+)","T\d+S(.+)"@i', $p_cur->fgets(), $m) )
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continue;
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// {2} Get numeric month number //
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$month = self::monthAsso()[ $m[2] ];
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// {3} Get monday date //
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$mon = date( 'd-m-Y', strtotime("${m[1]}-$month-${m[3]} - 5 days") );
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// {4} Register into the list //
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$p_list[ "S${m[4]}" ] = $mon;
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}
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/* (2) Close file cursor */
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$p_cur = null;
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}
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}
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/* [4] Return the instance + cache
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=========================================================*/
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/* (1) Cache */
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file_put_contents(__ROOT__."/tmp/diplomes.cache", json_encode($d_list));
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file_put_contents(__ROOT__."/tmp/periods.cache", json_encode($p_list));
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/* (2) Return the instance */
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return new Config($d_list, $p_list);
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}
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/* (3) Loads the configuration from URL
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*
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* @return instance<Config> The created instance
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* NULL on error
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*
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---------------------------------------------------------*/
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public static function loadCached(){
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/* [1] Load cache
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=========================================================*/ {
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/* (1) Check files */
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if( !file_exists(__ROOT__."/tmp/diplomes.cache") )
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throw new \Exception("Diplomes cache is missing");
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if( !file_exists(__ROOT__."/tmp/periods.cache") )
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throw new \Exception("Periods cache is missing");
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/* (2) Read files */
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if( !($d_list=@file_get_contents(__ROOT__."/tmp/diplomes.cache")) )
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throw new \Exception("Diplomes cache is not readable");
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if( !($p_list=@file_get_contents(__ROOT__."/tmp/periods.cache")) )
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throw new \Exception("Periods cache is not readable");
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/* (3) Parse files */
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if( is_null(( $d_list = json_decode($d_list, true) )) )
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throw new \Exception("Cannot parse diplome list");
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if( is_null(( $p_list = json_decode($p_list, true) )) )
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throw new \Exception("Cannot parse periods list");
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}
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/* [2] Return the instance
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=========================================================*/
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return new Config($d_list, $p_list);
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}
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/* (4) Getter diplomes
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*
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* @return diplomes<Array> Diplome list
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*
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---------------------------------------------------------*/
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public function getDiplomes(){
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return $this->diplomes;
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}
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/* (5) Getter periods
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*
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* @return periods<Array> Period list
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*
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---------------------------------------------------------*/
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public function getPeriods(){
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return $this->periods;
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}
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} |