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Add EnvironmentVariablesPath handling

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This commit is contained in:
Jeremy Wu 2020-05-24 19:09:44 +10:00
parent 9039848078
commit 9b416bf75f
2 changed files with 104 additions and 2 deletions
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90
Plugins/Flow.Launcher.Plugin.Explorer/Search/EnvironmentVariables.cs Normal file
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@ -0,0 +1,90 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
namespace Flow.Launcher.Plugin.Explorer.Search
{
public static class EnvironmentVariables
{
internal static bool IsEnvironmentVariableSearch(string search)
{
return LoadEnvironmentStringPaths().Count > 0 && search.StartsWith("%") && !search.Substring(1).Contains("%");
}
internal static Dictionary<string, string> LoadEnvironmentStringPaths()
{
var envStringPaths = new Dictionary<string, string>();
foreach (DictionaryEntry special in Environment.GetEnvironmentVariables())
{
if (Directory.Exists(special.Value.ToString()))
{
envStringPaths.Add(special.Key.ToString().ToLower(), special.Value.ToString());
}
}
return envStringPaths;
}
internal static string TranslateEnvironmentVariablePath(string environmentVariablePath)
{
var envStringPaths = LoadEnvironmentStringPaths();
var splitSearch = environmentVariablePath.Substring(1).Split("%");
var exactEnvStringPath = splitSearch[0];
// if there are more than 2 % characters in the query, don't bother
if (splitSearch.Length == 2 && envStringPaths.ContainsKey(exactEnvStringPath))
{
var queryPartToReplace = $"%{exactEnvStringPath}%";
var expandedPath = envStringPaths[exactEnvStringPath];
// replace the %envstring% part of the query with its expanded equivalent
return environmentVariablePath.Replace(queryPartToReplace, expandedPath);
}
return environmentVariablePath;
}
internal static List<Result> GetEnvironmentStringPathSuggestions(string querySearch, Query query)
{
var results = new List<Result>();
var environmentVariables = LoadEnvironmentStringPaths();
var search = querySearch;
if (querySearch.EndsWith("%") && search.Length > 1)
{
// query starts and ends with a %, find an exact match from env-string paths
search = querySearch.Substring(1, search.Length - 2);
if (environmentVariables.ContainsKey(search))
{
var expandedPath = environmentVariables[search];
results.Add(new ResultManager().CreateFolderResult($"%{search}%", expandedPath, expandedPath, query));
return results;
}
}
if (querySearch == "%")
{
search = ""; // Get all paths
}
else
{
search = search.Substring(1);
}
foreach (var p in environmentVariables)
{
if (p.Key.StartsWith(search))
{
results.Add(new ResultManager().CreateFolderResult($"%{p.Key}%", p.Value, p.Value, query));
}
}
return results;
}
}
}

16
Plugins/Flow.Launcher.Plugin.Explorer/Search/SearchManager.cs
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@ -1,4 +1,4 @@
using Flow.Launcher.Plugin.Explorer.Search.WindowsIndex;
using Flow.Launcher.Plugin.Explorer.Search.WindowsIndex;
using System;
using System.Collections.Generic;
@ -20,8 +20,20 @@ namespace Flow.Launcher.Plugin.Explorer.Search
public List<Result> Search(string querySearchString)
{
if (IsLocationPathString(querySearchString))
var querySearch = query.Search;
if (EnvironmentVariables.IsEnvironmentVariableSearch(querySearch))
{
return EnvironmentVariables.GetEnvironmentStringPathSuggestions(querySearch, query);
}
// Query is a location path with a full environment variable- starts with a %
// and contains another % somewhere before the end of the path
if (querySearch.Substring(1).Contains("%"))
{
querySearch = EnvironmentVariables.TranslateEnvironmentVariablePath(querySearch);
}
return TopLevelFolderSearchBehaviour(WindowsIndexTopLevelFolderSearch,
DirectoryInfoClassSearch,
WindowsIndexExists,