123123
This commit is contained in:
Zel
@@ -8,7 +8,7 @@ using ZelWiki.Models;
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namespace ZelWiki.Engine.Implementation
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{
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/// <summary>
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/// Handles post-processing function calls.
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/// 处理后处理函数调用.
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/// </summary>
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public class PostProcessingFunctionHandler : IPostProcessingFunctionHandler
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{
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@@ -20,9 +20,10 @@ namespace ZelWiki.Engine.Implementation
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{
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if (_collection == null)
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{
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_collection = new FunctionPrototypeCollection(FunctionPrototypeCollection.WikiFunctionType.Standard);
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_collection =
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new FunctionPrototypeCollection(FunctionPrototypeCollection.WikiFunctionType.Standard);
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#region Prototypes.
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#region
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_collection.Add("##Tags: <string>{styleName(Flat,List)}='List'");
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_collection.Add("##TagCloud: <string>[pageTag] | <integer>{Top}='1000'");
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@@ -37,133 +38,129 @@ namespace ZelWiki.Engine.Implementation
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}
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/// <summary>
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/// Called to handle function calls when proper prototypes are matched.
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/// 当匹配到合适的原型时，调用它来处理函数调用。
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/// </summary>
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/// <param name="state">Reference to the wiki state object</param>
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/// <param name="function">The parsed function call and all its parameters and their values.</param>
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/// <param name="scopeBody">This is not a scope function, this should always be null</param>
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/// <param name="state"></param>
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/// <param name="function"></param>
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/// <param name="scopeBody"></param>
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/// <returns></returns>
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public HandlerResult Handle(IZelEngineState state, FunctionCall function, string? scopeBody = null)
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{
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switch (function.Name.ToLower())
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{
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//------------------------------------------------------------------------------------------------------------------------------
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//Displays a tag link list.
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case "tags": //##tags
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{
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var styleName = function.Parameters.Get<string>("styleName").ToLower();
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var html = new StringBuilder();
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if (styleName == "list")
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{
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string styleName = function.Parameters.Get<string>("styleName").ToLower();
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var html = new StringBuilder();
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if (styleName == "list")
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html.Append("<ul>");
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foreach (var tag in state.Tags)
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{
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html.Append("<ul>");
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foreach (var tag in state.Tags)
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{
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html.Append($"<li><a href=\"{GlobalConfiguration.BasePath}/Tag/Browse/{tag}\">{tag}</a>");
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}
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html.Append("</ul>");
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}
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else if (styleName == "flat")
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{
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foreach (var tag in state.Tags)
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{
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if (html.Length > 0) html.Append(" | ");
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html.Append($"<a href=\"{GlobalConfiguration.BasePath}/Tag/Browse/{tag}\">{tag}</a>");
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}
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html.Append($"<li><a href=\"{GlobalConfiguration.BasePath}/Tag/Browse/{tag}\">{tag}</a>");
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}
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return new HandlerResult(html.ToString());
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html.Append("</ul>");
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}
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else if (styleName == "flat")
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{
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foreach (var tag in state.Tags)
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{
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if (html.Length > 0) html.Append(" | ");
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html.Append($"<a href=\"{GlobalConfiguration.BasePath}/Tag/Browse/{tag}\">{tag}</a>");
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}
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}
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//------------------------------------------------------------------------------------------------------------------------------
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return new HandlerResult(html.ToString());
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}
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case "tagcloud":
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{
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var top = function.Parameters.Get<int>("Top");
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string seedTag = function.Parameters.Get<string>("pageTag");
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{
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var top = function.Parameters.Get<int>("Top");
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string seedTag = function.Parameters.Get<string>("pageTag");
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string html = TagCloud.Build(seedTag, top);
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return new HandlerResult(html);
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}
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//------------------------------------------------------------------------------------------------------------------------------
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string html = TagCloud.Build(seedTag, top);
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return new HandlerResult(html);
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}
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case "searchcloud":
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{
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var top = function.Parameters.Get<int>("Top");
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var tokens = function.Parameters.Get<string>("searchPhrase").Split(" ", StringSplitOptions.RemoveEmptyEntries).ToList();
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{
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var top = function.Parameters.Get<int>("Top");
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var tokens = function.Parameters.Get<string>("searchPhrase")
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.Split(" ", StringSplitOptions.RemoveEmptyEntries).ToList();
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string html = SearchCloud.Build(tokens, top);
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return new HandlerResult(html);
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}
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//------------------------------------------------------------------------------------------------------------------------------
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//Displays a table of contents for the page based on the header tags.
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string html = SearchCloud.Build(tokens, top);
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return new HandlerResult(html);
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}
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case "toc":
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{
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var alphabetized = function.Parameters.Get<bool>("alphabetized");
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var html = new StringBuilder();
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var tags = (from t in state.TableOfContents
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orderby t.StartingPosition
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select t).ToList();
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var unordered = new List<TableOfContentsTag>();
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var ordered = new List<TableOfContentsTag>();
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if (alphabetized)
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{
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bool alphabetized = function.Parameters.Get<bool>("alphabetized");
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var html = new StringBuilder();
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var tags = (from t in state.TableOfContents
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orderby t.StartingPosition
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select t).ToList();
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var unordered = new List<TableOfContentsTag>();
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var ordered = new List<TableOfContentsTag>();
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if (alphabetized)
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{
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int level = tags.FirstOrDefault()?.Level ?? 0;
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foreach (var tag in tags)
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{
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if (level != tag.Level)
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{
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ordered.AddRange(unordered.OrderBy(o => o.Text));
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unordered.Clear();
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level = tag.Level;
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}
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unordered.Add(tag);
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}
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ordered.AddRange(unordered.OrderBy(o => o.Text));
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unordered.Clear();
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tags = ordered.ToList();
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}
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int currentLevel = 0;
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var level = tags.FirstOrDefault()?.Level ?? 0;
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foreach (var tag in tags)
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{
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if (tag.Level > currentLevel)
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if (level != tag.Level)
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{
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while (currentLevel < tag.Level)
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{
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html.Append("<ul>");
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currentLevel++;
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}
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}
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else if (tag.Level < currentLevel)
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{
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while (currentLevel > tag.Level)
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{
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html.Append("</ul>");
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currentLevel--;
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}
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ordered.AddRange(unordered.OrderBy(o => o.Text));
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unordered.Clear();
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level = tag.Level;
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}
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html.Append("<li><a href=\"#" + tag.HrefTag + "\">" + tag.Text + "</a></li>");
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unordered.Add(tag);
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}
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while (currentLevel > 0)
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{
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html.Append("</ul>");
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currentLevel--;
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}
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ordered.AddRange(unordered.OrderBy(o => o.Text));
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unordered.Clear();
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return new HandlerResult(html.ToString());
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tags = ordered.ToList();
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}
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var currentLevel = 0;
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foreach (var tag in tags)
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{
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if (tag.Level > currentLevel)
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{
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while (currentLevel < tag.Level)
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{
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html.Append("<ul>");
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currentLevel++;
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}
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}
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else if (tag.Level < currentLevel)
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{
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while (currentLevel > tag.Level)
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{
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html.Append("</ul>");
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currentLevel--;
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}
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}
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html.Append("<li><a href=\"#" + tag.HrefTag + "\">" + tag.Text + "</a></li>");
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}
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while (currentLevel > 0)
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{
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html.Append("</ul>");
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currentLevel--;
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}
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return new HandlerResult(html.ToString());
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}
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}
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return new HandlerResult() { Instructions = [Constants.HandlerResultInstruction.Skip] };
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