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david |
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<?php
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/***************************************************************************\
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* SPIP, Systeme de publication pour l'internet *
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* *
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* Copyright (c) 2001-2005 *
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* Arnaud Martin, Antoine Pitrou, Philippe Riviere, Emmanuel Saint-James *
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* *
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* Ce programme est un logiciel libre distribue sous licence GNU/GPL. *
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* Pour plus de details voir le fichier COPYING.txt ou l'aide en ligne. *
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\***************************************************************************/
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//
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// Ce fichier ne sera execute qu'une fois
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if (defined("_ECRIRE_INC_FORUM")) return;
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define("_ECRIRE_INC_FORUM", "1");
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//
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// Suppression de forums
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//
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function changer_statut_forum($id_forum, $statut) {
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$result = spip_query("SELECT * FROM spip_forum WHERE id_forum=$id_forum");
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if (!($row = spip_fetch_array($result)))
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return;
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$id_parent = $row['id_parent'];
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// invalider les pages comportant ce forum
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include_ecrire('inc_invalideur.php3');
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$index_forum = calcul_index_forum($row['id_article'], $row['id_breve'], $row['id_rubrique'], $row['id_syndic']);
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suivre_invalideur("id='id_forum/$index_forum'");
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// Signaler au moteur de recherche qu'il faut reindexer le thread
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if ($id_parent) {
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include_ecrire('inc_index.php3');
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marquer_indexer ('forum', $id_parent);
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}
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// changer le statut de toute l'arborescence dependant de ce message
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$id_messages = array($id_forum);
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while ($id_messages) {
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$id_messages = join(',', $id_messages);
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$query_forum = "UPDATE spip_forum SET statut='$statut'
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WHERE id_forum IN ($id_messages)";
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$result_forum = spip_query($query_forum);
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$query_forum = "SELECT id_forum FROM spip_forum
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WHERE id_parent IN ($id_messages)";
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$result_forum = spip_query($query_forum);
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unset($id_messages);
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while ($row = spip_fetch_array($result_forum))
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$id_messages[] = $row['id_forum'];
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}
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}
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function controler_statut_forum ($controle_forum, $id_controle_forum) {
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// Verifier qu'on a le droit d'agir sur ce forum
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global $connect_toutes_rubriques, $connect_statut;
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$ok = ($connect_statut == "0minirezo" AND $connect_toutes_rubriques);
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if (!$ok) return;
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// Que faut-il faire ?
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switch($controle_forum) {
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case 'supp_forum':
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$statut = 'off';
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break;
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case 'supp_forum_priv':
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$statut = 'privoff';
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break;
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case 'valid_forum':
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$statut = 'publie';
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break;
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// nb : les forums prives (privrac ou prive), une fois effaces
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// (privoff), ne sont pas revalidables ; le forum d'admin (privadm)
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// n'est pas effacable
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}
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changer_statut_forum($id_controle_forum, $statut);
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return $statut;
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}
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// Installer un bouton de moderation dans l'espace prive
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function controle_cache_forum($action, $id, $texte, $fond, $fonction, $but='') {
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$link = new Link();
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$link->addvar('controle_forum', $action);
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$link->addvar('id_controle_forum', $id);
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$link = $link->geturl() . "#id$id";
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if ($but)
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$link = $but . "&retour=ecrire/" . urlencode($link);
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return icone($texte,
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$link,
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$fond,
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$fonction,
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"right",
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'non');
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}
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// tous les boutons de controle d'un forum
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function boutons_controle_forum($id_forum, $forum_stat, $forum_id_auteur=0, $ref, $forum_ip) {
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$controle = '';
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// selection du logo et des boutons correspondant a l'etat du forum
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switch ($forum_stat) {
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# forum sous un article dans l'espace prive
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case "prive":
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$logo = "forum-interne-24.gif";
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$valider = false;
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$valider_repondre = false;
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$supprimer = 'supp_forum_priv';
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break;
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# forum des administrateurs
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case "privadmin":
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$logo = "forum-admin-24.gif";
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$valider = false;
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$valider_repondre = false;
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$supprimer = false;
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break;
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# forum de l'espace prive, supprime (non revalidable,
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# d'ailleurs on ne sait plus a quel type de forum il appartenait)
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case "privoff":
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$logo = "forum-interne-24.gif";
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$valider = false;
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$valider_repondre = false;
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$supprimer = false;
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break;
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# forum general de l'espace prive
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case "privrac":
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$logo = "forum-interne-24.gif";
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$valider = false;
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$valider_repondre = false;
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$supprimer = 'supp_forum_priv';
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break;
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# forum publie sur le site public
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case "publie":
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$logo = "forum-public-24.gif";
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$valider = false;
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$valider_repondre = false;
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$supprimer = 'supp_forum';
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break;
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# forum supprime sur le site public
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case "off":
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$logo = "forum-public-24.gif";
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$valider = 'valid_forum';
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$valider_repondre = false;
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$supprimer = false;
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$message = "<BR><FONT COLOR='red'><B>"._T('info_message_supprime')." $forum_ip</B></FONT>";
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if($forum_id_auteur)
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$message .= " - <A HREF='auteurs_edit.php3?id_auteur="
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.$forum_id_auteur."'>" ._T('lien_voir_auteur'). "</A>";
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break;
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# forum propose (a moderer) sur le site public
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case "prop":
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$logo = "forum-public-24.gif";
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$valider = 'valid_forum';
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$valider_repondre = true;
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$supprimer = 'supp_forum';
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break;
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default:
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return;
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}
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if ($message)
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$controle .= $message;
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if ($supprimer)
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$controle .= controle_cache_forum($supprimer,
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$id_forum,
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_T('icone_supprimer_message'),
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$logo,
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"supprimer.gif");
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if ($valider)
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$controle .= controle_cache_forum($valider,
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$id_forum,
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_T('icone_valider_message'),
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$logo,
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"creer.gif");
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if ($valider_repondre) {
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$controle .= controle_cache_forum($valider,
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$id_forum,
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_T('icone_valider_message') . " & " .
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_T('lien_repondre_message'),
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$logo,
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"creer.gif",
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"../forum.php3?$ref&id_forum=$id_forum"
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);
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}
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return $controle;
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}
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// Selon ce qu'on veut suivre depuis ecrire/controle_forum, retourner le SQL
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function critere_statut_controle_forum($page) {
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switch ($page) {
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case 'public':
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$query_forum = "statut IN ('publie', 'off', 'prop') AND texte!=''";
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break;
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case 'prop':
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$query_forum = "statut='prop'";
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break;
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case 'interne':
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$query_forum = "statut IN ('prive', 'privrac', 'privoff', 'privadm') AND texte!=''";
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break;
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case 'vide':
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$query_forum = "statut IN ('publie', 'off', 'prive', 'privrac', 'privoff', 'privadm') AND texte=''";
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break;
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default:
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$query_forum = "0=1";
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break;
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}
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return $query_forum;
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}
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// Index d'invalidation des forums
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function calcul_index_forum($id_article, $id_breve, $id_rubrique, $id_syndic) {
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if ($id_article) return 'a'.$id_article;
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if ($id_breve) return 'b'.$id_breve;
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if ($id_rubrique) return 'r'.$id_rubrique;
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if ($id_syndic) return 's'.$id_syndic;
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}
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//
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// Recalculer tous les threads
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//
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function calculer_threads() {
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// fixer les id_thread des debuts de discussion
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spip_query("UPDATE spip_forum SET id_thread=id_forum
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WHERE id_parent=0");
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// reparer les messages qui n'ont pas l'id_secteur de leur parent
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do {
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$discussion = "0";
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$precedent = 0;
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$r = spip_query("SELECT fille.id_forum AS id,
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maman.id_thread AS thread
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FROM spip_forum AS fille, spip_forum AS maman
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WHERE fille.id_parent = maman.id_forum
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AND fille.id_thread <> maman.id_thread
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ORDER BY thread");
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while (list($id, $thread) = spip_fetch_array($r)) {
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if ($thread == $precedent)
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$discussion .= ",$id";
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else {
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if ($precedent)
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spip_query("UPDATE spip_forum SET id_thread=$precedent
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WHERE id_forum IN ($discussion)");
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$precedent = $thread;
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$discussion = "$id";
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}
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}
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spip_query("UPDATE spip_forum SET id_thread=$precedent
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WHERE id_forum IN ($discussion)");
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} while ($discussion != "0");
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}
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// Calculs des URLs des forums (pour l'espace public)
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function racine_forum($id_forum){
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if (!$id_forum = intval($id_forum)) return;
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$query = "SELECT id_parent, id_rubrique, id_article, id_breve FROM spip_forum WHERE id_forum=".$id_forum;
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$result = spip_query($query);
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if($row = spip_fetch_array($result)){
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if($row['id_parent']) {
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return racine_forum($row['id_parent']);
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}
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else {
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if($row['id_rubrique']) return array('rubrique',$row['id_rubrique'], $id_forum);
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if($row['id_article']) return array('article',$row['id_article'], $id_forum);
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if($row['id_breve']) return array('breve',$row['id_breve'], $id_forum);
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}
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}
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}
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function generer_url_forum_dist($id_forum, $show_thread=false) {
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list($type, $id, $id_thread) = racine_forum($id_forum);
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if ($id_thread>0 AND $show_thread)
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$id_forum = $id_thread;
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switch($type) {
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case 'article':
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return generer_url_article($id)."#forum$id_forum";
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break;
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case 'breve':
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return generer_url_breve($id)."#forum$id_forum";
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break;
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case 'rubrique':
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return generer_url_rubrique($id)."#forum$id_forum";
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break;
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case 'site':
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return generer_url_site($id)."#forum$id_forum";
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break;
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default:
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return "forum.php3?id_forum=".$id_forum;
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}
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}
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// Recuperer le reglage des forums publics de l'article x
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function get_forums_publics($id_article=0) {
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$forums_publics = lire_meta("forums_publics");
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if ($id_article) {
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$query = "SELECT accepter_forum FROM spip_articles WHERE id_article=$id_article";
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$res = spip_query($query);
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if ($obj = spip_fetch_array($res))
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$forums_publics = $obj['accepter_forum'];
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} else { // dans ce contexte, inutile
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$forums_publics = substr(lire_meta("forums_publics"),0,3);
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}
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return $forums_publics;
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}
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// Modifier le reglage des forums publics de l'article x
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function modifier_forums_publics($id_article, $forums_publics) {
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spip_query ("UPDATE spip_articles
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SET accepter_forum='$forums_publics'
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WHERE id_article=".intval($id_article));
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if ($forums_publics == 'abo') {
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ecrire_meta('accepter_visiteurs', 'oui');
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ecrire_metas();
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}
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include_ecrire('inc_invalideur.php3');
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suivre_invalideur("id='id_forum/a$id_article'");
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}
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// Cree le formulaire de modification du reglage des forums de l'article
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function formulaire_modification_forums_publics($id_article, $forums_publics) {
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global $spip_lang_right;
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$r = "\n<form action='". $GLOBALS['clean_link']->getUrl()
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."' method='POST'>";
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$r .= "\n<input type='hidden' name='id_article' value='$id_article'>";
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$r .= "<br>"._T('info_fonctionnement_forum')."\n";
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$r .= "<select name='change_accepter_forum'
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|
342 |
class='fondl' style='font-size:10px;'
|
|
|
343 |
onChange=\"setvisibility('valider_forum', 'visible');\"
|
|
|
344 |
>\n";
|
|
|
345 |
|
|
|
346 |
foreach (array(
|
|
|
347 |
'pos'=>_T('bouton_radio_modere_posteriori'),
|
|
|
348 |
'pri'=>_T('bouton_radio_modere_priori'),
|
|
|
349 |
'abo'=>_T('bouton_radio_modere_abonnement'),
|
|
|
350 |
'non'=>_T('info_pas_de_forum'))
|
|
|
351 |
as $val => $desc) {
|
|
|
352 |
$r .= "<option";
|
|
|
353 |
if ($forums_publics == $val)
|
|
|
354 |
$r .= " selected";
|
|
|
355 |
$r .= " value='$val'>".$desc."</option>\n";
|
|
|
356 |
}
|
|
|
357 |
$r .= "</select>\n";
|
|
|
358 |
|
|
|
359 |
$r .= "<div align='$spip_lang_right'
|
|
|
360 |
class='visible_au_chargement' id='valider_forum'>
|
|
|
361 |
<input type='submit' name='Changer' class='fondo'
|
|
|
362 |
value='"._T('bouton_changer')."' STYLE='font-size:10px'>
|
|
|
363 |
</div>\n";
|
|
|
364 |
|
|
|
365 |
$r .= "</form>";
|
|
|
366 |
|
|
|
367 |
return $r;
|
|
|
368 |
}
|
|
|
369 |
|
|
|
370 |
?>
|