source: spip-zone/_plugins_/ieconfig/trunk/formulaires/ieconfig_export.php @ 99020

<?php

if (!defined('_ECRIRE_INC_VERSION')) {
        return;
}

function ieconfig_saisies_export() {
        $saisies = array(
                // Options d'export
                array(
                        'saisie' => 'fieldset',
                        'options' => array(
                                'nom' => 'ieconfig_export',
                                'label' => '<:ieconfig:label_ieconfig_export:>',
                                'icone' => 'img/ieconfig-export.png',
                        ),
                        'saisies' => array(
                                array(
                                        'saisie' => 'input',
                                        'options' => array(
                                                'nom' => 'ieconfig_export_nom',
                                                'label' => '<:ieconfig:label_ieconfig_export_nom:>',
                                                'obligatoire' => 'oui',
                                                'defaut' => $GLOBALS['meta']['nom_site'] . ' - ' . date('Y/m/d'),
                                        ),
                                ),
                                array(
                                        'saisie' => 'textarea',
                                        'options' => array(
                                                'nom' => 'ieconfig_export_description',
                                                'label' => '<:ieconfig:label_ieconfig_export_description:>',
                                                'rows' => 4,
                                        ),
                                ),
                                array(
                                        'saisie' => 'explication',
                                        'options' => array(
                                                'nom' => 'ieconfig_export_explication',
                                                'texte' => '<:ieconfig:texte_ieconfig_export_explication:>',
                                        ),
                                ),
                                array(
                                        'saisie' => 'selection',
                                        'options' => array(
                                                'nom' => 'ieconfig_export_choix',
                                                'label' => '<:ieconfig:label_ieconfig_export_choix:>',
                                                'cacher_option_intro' => 'oui',
                                                'defaut' => 'telecharger',
                                                'datas' => array(
                                                        'sauvegarder' => '<:ieconfig:item_sauvegarder:>',
                                                        'telecharger' => '<:ieconfig:item_telecharger:>',
                                                ),
                                        ),
                                ),
                        ),
                ),
        );
        // Gestion des plugins utilisant le pipeline ieconfig_metas
        $ieconfig_metas = array();
        foreach (pipeline('ieconfig_metas', array()) as $prefixe => $data) {
                if (isset($data['icone'])) {
                        $icone = chemin_image($data['icone']);
                        if (!$icone) {
                                $icone = find_in_path($data['icone']);
                        }
                        if ($icone) {
                                $icone = '<img src="' . $icone . '" alt="" style="margin-left:0px; margin-right:0.5em;" />';
                        }
                } else {
                        $icone = '';
                }
                $ieconfig_metas[$prefixe] = $icone . (isset($data['titre']) ? $data['titre'] : $prefixe);
        }
        ksort($ieconfig_metas);
        if (count($ieconfig_metas) > 0) {
                $saisies[] = array(
                        'saisie' => 'fieldset',
                        'options' => array(
                                'nom' => 'metas_fieldset',
                                'label' => _T('ieconfig:label_configurations_a_exporter'),
                                'icone' => 'config-export-16.png',
                        ),
                        'saisies' => array(
                                array(
                                        'saisie' => 'checkbox',
                                        'options' => array(
                                                'nom' => 'export_metas',
                                                'label' => _T('ieconfig:label_configurations_a_exporter'),
                                                'tout_selectionner' => 'oui',
                                                'datas' => $ieconfig_metas,
                                        ),
                                ),
                        ),
                );
        }

        // On passe via le pipeline ieconfig (pour les cas particuliers)
        $saisies = pipeline('ieconfig', array(
                'args' => array(
                        'action' => 'form_export',
                ),
                'data' => $saisies,
        ));

        return $saisies;
}

function formulaires_ieconfig_export_charger_dist() {
        $saisies = ieconfig_saisies_export();
        $contexte = array(
                '_saisies' => $saisies,
        );

        return array_merge(saisies_charger_champs($saisies), $contexte);
}

function formulaires_ieconfig_export_verifier_dist() {
        include_spip('inc/saisies');

        return saisies_verifier(ieconfig_saisies_export());
}

function formulaires_ieconfig_export_traiter_dist() {
        $export = array();
        $export['nom'] = _request('ieconfig_export_nom');
        if (_request('ieconfig_export_description') != '') {
                $export['description'] = _request('ieconfig_export_description');
        }

        // On passe via le pipeline ieconfig
        $export = pipeline('ieconfig', array(
                'args' => array(
                        'action' => 'export',
                ),
                'data' => $export,
        ));

        // Gestion des plugins utilisant le pipeline ieconfig_metas
        $export_metas = _request('export_metas');
        if (!is_array($export_metas)) {
                $export_metas = array();
        }

        foreach (pipeline('ieconfig_metas', array()) as $prefixe => $data) {
                if (in_array($prefixe, $export_metas)) {
                        $export_plugin = array();
                        if (isset($data['metas_brutes'])) {
                                foreach (explode(',', $data['metas_brutes']) as $meta) {
                                        // On teste le cas ou un prefixe est indique (dernier caractere est *)
                                        if (substr($meta, -1) == '*') {
                                                $p = substr($meta, 0, -1);
                                                foreach ($GLOBALS['meta'] as $m => $v) {
                                                        if (substr($m, 0, strlen($p)) == $p) {
                                                                $export_plugin[$m] = $v;
                                                        }
                                                }
                                        } elseif (isset($GLOBALS['meta'][$meta])) {
                                                $export_plugin[$meta] = $GLOBALS['meta'][$meta];
                                        }
                                }
                        }
                        if (isset($data['metas_serialize'])) {
                                foreach (explode(',', $data['metas_serialize']) as $meta) {
                                        // On teste le cas ou un prefixe est indique (dernier caractere est *)
                                        if (substr($meta, -1) == '*') {
                                                $p = substr($meta, 0, -1);
                                                foreach ($GLOBALS['meta'] as $m => $v) {
                                                        if (substr($m, 0, strlen($p)) == $p) {
                                                                $export_plugin[$m] = unserialize($v);
                                                        }
                                                }
                                        } elseif (isset($GLOBALS['meta'][$meta])) {
                                                $export_plugin[$meta] = unserialize($GLOBALS['meta'][$meta]);
                                        }
                                }
                        }
                        if (count($export_plugin) > 0) {
                                $export[$prefixe] = $export_plugin;
                        }
                }
        }

        // On encode en yaml
        include_spip('inc/yaml');
        $export = yaml_encode($export, array('inline' => 20));

        // Nom du fichier
        include_spip('inc/texte');
        $site = isset($GLOBALS['meta']['nom_site']) ? preg_replace(array(",\W,is", ',_(?=_),', ',_$,'), array(
                '_',
                '',
                '',
        ), couper(translitteration(trim($GLOBALS['meta']['nom_site'])), 30, '')) : 'spip';
        $filename = $site . '_' . date('Y-m-d_H-i') . '.yaml';

        // Si telechargement
        if (_request('ieconfig_export_choix') == 'telecharger') {
                refuser_traiter_formulaire_ajax();
                set_request('action', 'courcircuiter_affichage_usage_memoire'); // Pour empêcher l'extension dev d'ajouter un div avec l'usage mémoire.
                header('Content-Type: text/x-yaml;');
                header("Content-Disposition: attachment; filename=$filename");
                header('Content-Length: ' . strlen($export));
                echo $export;
                exit;
        } else {
                sous_repertoire(_DIR_TMP, 'ieconfig');
                if (ecrire_fichier(_DIR_TMP . 'ieconfig/' . $filename, $export)) {
                        return array('message_ok' => _T('ieconfig:message_ok_export', array('filename' => $filename)));
                } else {
                        return array('message_erreur' => _T('ieconfig:message_erreur_export', array('filename' => $filename)));
                }
        }
}