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Mitigated problem with page deletion (page link graph not updated correctly).

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This commit is contained in:
Dario Solera 2011-06-24 09:05:42 +02:00
parent cec8bce4e7
commit 6733358ae9
5 changed files with 29 additions and 20 deletions
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9
Core/SettingsStorageProvider.cs
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@ -2,6 +2,7 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using ScrewTurn.Wiki.PluginFramework;
using ScrewTurn.Wiki.AclEngine;
@ -1150,13 +1151,11 @@ namespace ScrewTurn.Wiki {
IDictionary<string, string[]> links = GetAllOutgoingLinks();
// Step 1: rename source page, if any
// Step 1: remove source page, if any
removedSomething = links.Remove(page);
// Step 2: rename all target pages, for all source pages
string[] keys = new string[links.Count];
links.Keys.CopyTo(keys, 0);
foreach(string key in keys) {
// Step 2: remove all target pages, for all source pages
foreach(string key in links.Keys.ToList()) {
List<string> currentLinks = new List<string>(links[key]);
removedSomething |= currentLinks.Remove(page);
links[key] = currentLinks.ToArray();