78 lines
2.1 KiB
PHP
78 lines
2.1 KiB
PHP
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<?php
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/**
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* Fichier gérant l'installation et la désinstallation du plugin
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*
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* @package SPIP\memoization\Installation
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**/
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// Sécurité
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if (!defined('_ECRIRE_INC_VERSION')){
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return;
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}
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/**
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* Installation/maj des tables de memoization...
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*
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* @param string $nom_meta_base_version
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* Nom de la meta informant de la version du schéma de données du plugin installé dans SPIP
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* @param string $version_cible
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* Version du schéma de données dans ce plugin (déclaré dans paquet.xml)
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* @return void
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*/
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function memoization_upgrade($nom_meta_base_version, $version_cible){
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// Création des tables
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include_spip('base/create');
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include_spip('base/abstract_sql');
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$maj = array();
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$maj['create'] = array(
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array('memoization_init_cache_namespace'),
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array('memoization_init_cache_key'),
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);
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$maj['20190109'] = array(
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array('memoization_migrer_config_pages')
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);
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$maj['20190228'] = array(
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array('memoization_init_cache_key')
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);
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include_spip('base/upgrade');
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maj_plugin($nom_meta_base_version, $version_cible, $maj);
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}
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function memoization_init_cache_key(){
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include_spip("inc/securiser_action");
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$key = pack("H*", calculer_cle_action('memoization'));
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$key = base64_encode($key);
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ecrire_meta('cache_key', $key, 'non');
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// il faut redefinir le namespace car on introduit une cle -> invalidation des caches existants
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memoization_init_cache_namespace();
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}
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function memoization_init_cache_namespace(){
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include_spip('inc/acces');
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$namespace = dechex(crc32($_SERVER["DOCUMENT_ROOT"] . $_SERVER["SERVER_SIGNATURE"] . creer_uniqid()));
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ecrire_meta('cache_namespace', $namespace, 'non');
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}
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function memoization_migrer_config_pages(){
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include_spip('inc/config');
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spip_log("memoization_migrer_config_pages done", "memoization_migrer_config_pages");
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if ($methode = lire_config('memoization/pages')){
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ecrire_config('memoization/methode', $methode);
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effacer_config('memoization/pages');
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}
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}
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function memoization_vider_tables($nom_meta_base_version){
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include_spip('inc/config');
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include_spip('inc/meta');
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effacer_config("memoization");
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effacer_meta($nom_meta_base_version);
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}
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