128 lines
3.6 KiB
Plaintext
128 lines
3.6 KiB
Plaintext
@using System.Text.RegularExpressions
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@using Microsoft.AspNetCore.Components.Rendering
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@using Microsoft.Extensions.DependencyInjection
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@namespace Oqtane.Modules.Controls
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@inherits ModuleControlBase
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@inject IServiceProvider ServiceProvider
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@inject ISettingService SettingService
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@inject IStringLocalizer<RichTextEditor> Localizer
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<div class="row" style="margin-bottom: 50px;">
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<div class="col">
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@_textEditorComponent
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</div>
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</div>
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@code {
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private string _textEditorType;
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private RenderFragment _textEditorComponent;
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private ITextEditor _textEditor;
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[Parameter]
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public string Content { get; set; }
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[Parameter]
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public bool ReadOnly { get; set; } = false;
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[Parameter]
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public string Placeholder { get; set; }
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[Parameter]
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public string Provider { get; set; }
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[Parameter(CaptureUnmatchedValues = true)]
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public Dictionary<string, object> AdditionalAttributes { get; set; } = new Dictionary<string, object>();
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protected override void OnInitialized()
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{
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_textEditorType = GetTextEditorType();
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}
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protected override void OnParametersSet()
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{
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_textEditorComponent = (builder) =>
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{
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CreateTextEditor(builder);
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};
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}
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protected override async Task OnAfterRenderAsync(bool firstRender)
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{
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if(_textEditor != null)
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{
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_textEditor.Initialize(Content);
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}
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await base.OnAfterRenderAsync(firstRender);
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}
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public async Task<string> GetHtml()
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{
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return await _textEditor.GetContent();
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}
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private void CreateTextEditor(RenderTreeBuilder builder)
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{
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if(!string.IsNullOrEmpty(_textEditorType))
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{
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var editorType = Type.GetType(_textEditorType);
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if (editorType != null)
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{
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builder.OpenComponent(0, editorType);
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var attributes = new Dictionary<string, object>
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{
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{ "Placeholder", Placeholder },
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{ "ReadOnly", ReadOnly }
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};
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if (AdditionalAttributes != null)
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{
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foreach(var key in AdditionalAttributes.Keys)
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{
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if(!attributes.ContainsKey(key))
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{
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attributes.Add(key, AdditionalAttributes[key]);
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}
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else
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{
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attributes[key] = AdditionalAttributes[key];
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}
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}
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}
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var index = 1;
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foreach(var name in attributes.Keys)
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{
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if (editorType.GetProperty(name) != null)
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{
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builder.AddAttribute(index++, name, attributes[name]);
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}
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}
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builder.AddComponentReferenceCapture(index, (c) =>
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{
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_textEditor = (ITextEditor)c;
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});
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builder.CloseComponent();
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}
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}
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}
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private string GetTextEditorType()
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{
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const string EditorSettingName = "TextEditor";
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if(!string.IsNullOrEmpty(Provider))
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{
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var provider = ServiceProvider.GetServices<ITextEditor>().FirstOrDefault(i => i.Name.Equals(Provider, StringComparison.OrdinalIgnoreCase));
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if(provider != null)
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{
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return Utilities.GetFullTypeName(provider.GetType().AssemblyQualifiedName);
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}
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}
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return SettingService.GetSetting(PageState.Site.Settings, EditorSettingName, Constants.DefaultTextEditor);
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}
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}
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