From ede83cec7314b8458ac7fc78a61a8989f2821948 Mon Sep 17 00:00:00 2001
From: leosw <leo@lstronic.com>
Date: Tue, 30 Oct 2018 21:29:46 +0100
Subject: [PATCH] Add restore function in wiki

---
 controllers/d.wiki.php |  4 ++++
 models/d.wiki.php      | 29 +++++++++++++++++++++++++++--
 views/d.wiki.view.html | 11 ++++++-----
 3 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/controllers/d.wiki.php b/controllers/d.wiki.php
index c8e7cdc..63b27f6 100755
--- a/controllers/d.wiki.php
+++ b/controllers/d.wiki.php
@@ -54,6 +54,10 @@ else if(isset($controller->splitted_url[1]) && $wikiPage->checkPermalink($contro
 		// Delete page
 		$wikiPage->delete();
 		header('Location: '.$config['rel_root_folder']."wiki/".$wikiPage->permalink);
+	} else if (isset($controller->splitted_url[2]) && $controller->splitted_url[2]=="restore" && $user->rankIsHigher('moderator')) {
+		// Restore page
+		$wikiPage->restore();
+		header('Location: '.$config['rel_root_folder']."wiki/".$wikiPage->permalink);
 	} else {
 		// Display page
 		if($user->rankIsHigher('premium')) {
diff --git a/models/d.wiki.php b/models/d.wiki.php
index e59a33a..72b36b6 100755
--- a/models/d.wiki.php
+++ b/models/d.wiki.php
@@ -125,7 +125,7 @@ class WikiPage
 		$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
 			or die ("Could not connect to server\n");
 
-		$query = "UPDATE contents SET is_archive = TRUE WHERE permalink = $1 AND type='wiki'";
+		$query = "UPDATE contents SET is_public=FALSE WHERE permalink=$1 AND type='wiki'";
 
 		pg_prepare($con, "prepare1", $query) 
 			or die ("Cannot prepare statement\n");
@@ -135,7 +135,32 @@ class WikiPage
 		pg_close($con);
 
 		error_log(
-			date('r')." \t".$user->name." (".$user->id.") \tDELETE \tArchive wiki page '".$this->permalink."'\r\n",
+			date('r')." \t".$user->name." (".$user->id.") \tDELETE \tUnpublish wiki page '".$this->permalink."'\r\n",
+			3,
+			$config['logs_folder'].'wiki.log');
+	}
+
+	/*****
+	** Restore a page from unpublishing it
+	*****/
+	public function restore() {
+		global $config;
+		global $user;
+		
+		$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
+			or die ("Could not connect to server\n");
+
+		$query = "UPDATE contents SET is_public=TRUE WHERE permalink=$1 AND type='wiki'";
+
+		pg_prepare($con, "prepare1", $query) 
+			or die ("Cannot prepare statement\n");
+		$result = pg_execute($con, "prepare1", array($this->permalink))
+			or die ("Cannot execute statement\n");
+
+		pg_close($con);
+
+		error_log(
+			date('r')." \t".$user->name." (".$user->id.") \tRESTORE \tPublish wiki page '".$this->permalink."'\r\n",
 			3,
 			$config['logs_folder'].'wiki.log');
 	}
diff --git a/views/d.wiki.view.html b/views/d.wiki.view.html
index 4ec9e10..803c689 100755
--- a/views/d.wiki.view.html
+++ b/views/d.wiki.view.html
@@ -7,7 +7,7 @@
 
 		<? include('blocks/d.nav.html'); ?>
 
-		<section id="wiki_page" <?=$wikiPage->is_archive=="t"?'class="archive"':''?>>
+		<section id="wiki_page" <?=$wikiPage->is_archive=="t"||$wikiPage->is_public=="f"?'class="archive"':''?>>
 			<h1><?=$wikiPage->name?>.</h1>
 				<? if($user->rankIsHigher('premium')) { ?>
 					<span class="subtitle">
@@ -24,11 +24,12 @@
 						 &mdash; 
 					<? }
 					if ($user->rankIsHigher('moderator')) { ?>
-						<a href="<?=$config['rel_root_folder']?>wiki/<?=$wikiPage->permalink?>/edit"><i class="fas fa-pencil-alt"></i> Éditer la page</a>
-						<? if ($wikiPage->is_archive=="f") { ?>
-							 &mdash; 
+						<a href="<?=$config['rel_root_folder']?>wiki/<?=$wikiPage->permalink?>/edit"><i class="fas fa-pencil-alt"></i> Éditer la page</a> &mdash; 
+						<? if ($wikiPage->is_public=="t") { ?>
 							<a href="<?=$config['rel_root_folder']?>wiki/<?=$wikiPage->permalink?>/delete"><i class="fas fa-trash"></i> Effacer la page</a>
-						<? } ?>
+						<? } else { ?>
+							<a href="<?=$config['rel_root_folder']?>wiki/<?=$wikiPage->permalink?>/restore"><i class="fas fa-eye"></i> Restaurer la page</a>
+						<? }?>
 					<? } ?>
 					</span>
 				<? } ?>