579 lines
24 KiB
Plaintext
579 lines
24 KiB
Plaintext
@namespace Oqtane.Modules.Controls
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@inherits ModuleControlBase
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@implements ITextEditor
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@inject ISettingService SettingService
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@inject NavigationManager NavigationManager
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@inject IStringLocalizer<QuillJSTextEditor> Localizer
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@inject IStringLocalizer<SharedResources> SharedLocalizer
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<div class="quill-text-editor">
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<TabStrip ActiveTab="@_activetab">
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@if (_allowRichText)
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{
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<TabPanel Name="Rich" Heading="Rich Text Editor" ResourceKey="RichTextEditor">
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@if (_richfilemanager)
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{
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<FileManager @ref="_fileManager" Filter="@PageState.Site.ImageFiles" />
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<ModuleMessage Message="@_message" Type="MessageType.Warning"></ModuleMessage>
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<br />
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}
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<div class="d-flex justify-content-center mb-2">
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@if (_allowFileManagement)
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{
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<button type="button" class="btn btn-primary" @onclick="InsertRichImage">@Localizer["InsertImage"]</button>
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}
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@if (_richfilemanager)
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{
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@((MarkupString)" ")
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<button type="button" class="btn btn-secondary" @onclick="CloseRichFileManager">@Localizer["Close"]</button>
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}
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</div>
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<div class="row">
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<div class="col">
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<div @ref="@_toolBar">
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@if (!string.IsNullOrEmpty(_toolbarContent))
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{
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@((MarkupString)_toolbarContent)
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}
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else
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{
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<select class="ql-header">
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<option selected=""></option>
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<option value="1"></option>
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<option value="2"></option>
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<option value="3"></option>
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<option value="4"></option>
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<option value="5"></option>
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</select>
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<span class="ql-formats">
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<button class="ql-bold"></button>
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<button class="ql-italic"></button>
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<button class="ql-underline"></button>
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<button class="ql-strike"></button>
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</span>
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<span class="ql-formats">
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<select class="ql-color"></select>
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<select class="ql-background"></select>
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</span>
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<span class="ql-formats">
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<button class="ql-list" value="ordered"></button>
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<button class="ql-list" value="bullet"></button>
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</span>
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<span class="ql-formats">
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<button class="ql-link"></button>
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</span>
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}
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</div>
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<div @ref="@_editorElement"></div>
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</div>
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</div>
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</TabPanel>
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}
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@if (_allowRawHtml)
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{
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<TabPanel Name="Raw" Heading="Raw HTML Editor" ResourceKey="HtmlEditor">
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@if (_rawfilemanager)
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{
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<FileManager @ref="_fileManager" Filter="@PageState.Site.ImageFiles" />
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<ModuleMessage Message="@_message" Type="MessageType.Warning"></ModuleMessage>
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<br />
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}
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<div class="d-flex justify-content-center mb-2">
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@if (_allowFileManagement)
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{
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<button type="button" class="btn btn-primary" @onclick="InsertRawImage">@Localizer["InsertImage"]</button>
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}
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@if (_rawfilemanager)
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{
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@((MarkupString)" ")
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<button type="button" class="btn btn-secondary" @onclick="CloseRawFileManager">@Localizer["Close"]</button>
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}
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</div>
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@if (ReadOnly)
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{
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<textarea id="@_rawhtmlid" class="form-control" placeholder="@Placeholder" @bind="@_rawhtml" rows="10" readonly></textarea>
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}
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else
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{
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<textarea id="@_rawhtmlid" class="form-control" placeholder="@Placeholder" @bind="@_rawhtml" rows="10"></textarea>
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}
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</TabPanel>
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}
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@if (_allowSettings)
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{
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<TabPanel Name="Settings" Heading="Settings" ResourceKey="Settings">
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<div class="quill-text-editor-settings">
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="Scope" ResourceKey="Scope" ResourceType="@resourceType" HelpText="Specify if settings are scoped to the module or site">Scope: </Label>
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<div class="col-sm-9">
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<select id="Scope" class="form-select" value="@_scopeSetting" @onchange="(e => ScopeChanged(e))">
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<option value="Module">@SharedLocalizer["Module"]</option>
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@if (UserSecurity.IsAuthorized(PageState.User, RoleNames.Admin))
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{
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<option value="Site">@SharedLocalizer["Site"]</option>
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}
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</select>
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="AllowRichText" ResourceKey="AllowRichText" ResourceType="@resourceType" HelpText="Specify if editors can use the Rich Text Editor">Rich Text Editor? </Label>
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<div class="col-sm-9">
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<select id="AllowRichText" class="form-select" @bind="@_allowRichTextSetting" required>
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<option value="True">@SharedLocalizer["Yes"]</option>
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<option value="False">@SharedLocalizer["No"]</option>
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</select>
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="AllowRawHtml" ResourceKey="AllowRawHtml" ResourceType="@resourceType" HelpText="Specify if editors can use the Raw HTML Editor">Raw HTML Editor? </Label>
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<div class="col-sm-9">
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<select id="AllowRawHtml" class="form-select" @bind="@_allowRawHtmlSetting" required>
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<option value="True">@SharedLocalizer["Yes"]</option>
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<option value="False">@SharedLocalizer["No"]</option>
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</select>
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="AllowFileManagement" ResourceKey="AllowFileManagement" ResourceType="@resourceType" HelpText="Specify if editors can upload and insert images">Insert Images? </Label>
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<div class="col-sm-9">
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<select id="AllowFileManagement" class="form-select" @bind="@_allowFileManagementSetting" required>
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<option value="True">@SharedLocalizer["Yes"]</option>
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<option value="False">@SharedLocalizer["No"]</option>
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</select>
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="Theme" ResourceKey="Theme" ResourceType="@resourceType" HelpText="Specify the Rich Text Editor's theme">Theme: </Label>
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<div class="col-sm-9">
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<input type="text" id="Theme" class="form-control" @bind="_themeSetting" />
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="DebugLevel" ResourceKey="DebugLevel" ResourceType="@resourceType" HelpText="Specify the Debug Level">Debug Level: </Label>
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<div class="col-sm-9">
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<select id="DebugLevel" class="form-select" @bind="_debugLevelSetting">
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@foreach (var level in _debugLevels)
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{
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<option value="@level">@level</option>
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}
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</select>
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<Label Class="col-sm-3" For="ToolbarContent" ResourceKey="ToolbarContent" ResourceType="@resourceType" HelpText="Specify any toolbar content to customize the Rich Text Editor">Toolbar Content: </Label>
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<div class="col-sm-9">
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<textarea id="ToolbarContent" class="form-control" @bind="_toolbarContentSetting" rows="3" />
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</div>
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</div>
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<div class="row mb-1 align-items-center">
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<div class="col-sm-9 offset-sm-3">
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<button type="button" class="btn btn-success" @onclick="@(async () => await UpdateSettings())">@Localizer["SaveSettings"]</button>
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</div>
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</div>
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</div>
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</TabPanel>
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}
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</TabStrip>
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</div>
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@code {
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public string Name => "QuillJS";
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private string resourceType = "Oqtane.Modules.Controls.QuillJSTextEditor, Oqtane.Client";
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private bool _settingsLoaded;
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private bool _initialized = false;
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private QuillEditorInterop _interop;
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private FileManager _fileManager;
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private string _activetab = "Rich";
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private bool _allowSettings = false;
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private bool _allowFileManagement = false;
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private bool _allowRawHtml = false;
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private bool _allowRichText = false;
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private string _theme = "snow";
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private string _debugLevel = "info";
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private string _toolbarContent = string.Empty;
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private string _scopeSetting = "Module";
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private string _allowFileManagementSetting = "False";
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private string _allowRawHtmlSetting = "False";
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private string _allowRichTextSetting = "False";
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private string _themeSetting = "snow";
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private string _debugLevelSetting = "info";
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private string _toolbarContentSetting = string.Empty;
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private ElementReference _editorElement;
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private ElementReference _toolBar;
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private bool _richfilemanager = false;
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private string _richhtml = string.Empty;
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private string _originalrichhtml = string.Empty;
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private bool _rawfilemanager = false;
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private string _rawhtmlid = "RawHtmlEditor_" + Guid.NewGuid().ToString("N");
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private string _rawhtml = string.Empty;
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private string _originalrawhtml = string.Empty;
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private string _message = string.Empty;
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private bool _contentchanged = false;
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private int _editorIndex;
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private List<string> _debugLevels = new List<string> { "info", "log", "warn", "error" };
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[Parameter]
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public bool ReadOnly { get; set; }
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[Parameter]
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public string Placeholder { get; set; }
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// the following parameters were supported by the original RichTextEditor and can be passed as optional static parameters
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[Parameter]
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public bool? AllowFileManagement { get; set; }
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[Parameter]
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public bool? AllowRichText { get; set; }
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[Parameter]
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public bool? AllowRawHtml { get; set; }
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[Parameter]
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public string Theme { get; set; }
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[Parameter]
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public string DebugLevel { get; set; }
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public override List<Resource> Resources { get; set; } = new List<Resource>()
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{
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new Resource { ResourceType = ResourceType.Script, Bundle = "Quill", Url = "js/quill.min.js", Location = ResourceLocation.Body },
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new Resource { ResourceType = ResourceType.Script, Bundle = "Quill", Url = "js/quill-blot-formatter.min.js", Location = ResourceLocation.Body },
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new Resource { ResourceType = ResourceType.Script, Bundle = "Quill", Url = "js/quill-interop.js", Location = ResourceLocation.Body }
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};
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protected override void OnInitialized()
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{
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_interop = new QuillEditorInterop(JSRuntime);
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if (string.IsNullOrEmpty(Placeholder))
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{
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Placeholder = Localizer["Placeholder"];
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}
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}
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protected override void OnParametersSet()
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{
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LoadSettings();
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if (!_allowRichText)
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{
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_activetab = "Raw";
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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 (firstRender)
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{
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// include CSS theme
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var interop = new Interop(JSRuntime);
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await interop.IncludeLink("", "stylesheet", $"{PageState?.Alias.BaseUrl}/css/quill/quill.{_theme}.css", "text/css", "", "", "");
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}
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await base.OnAfterRenderAsync(firstRender);
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if (_allowRichText)
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{
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if (firstRender)
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{
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await _interop.CreateEditor(
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_editorElement,
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_toolBar,
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ReadOnly,
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Placeholder,
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_theme,
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_debugLevel);
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await _interop.LoadEditorContent(_editorElement, _richhtml);
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// preserve a copy of the content (Quill sanitizes content so we need to retrieve it from the editor as it may have been modified)
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_originalrichhtml = await _interop.GetHtml(_editorElement);
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_initialized = true;
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}
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else
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{
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if (_initialized)
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{
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if (_contentchanged)
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{
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// reload editor if Content passed to component has changed
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await _interop.LoadEditorContent(_editorElement, _richhtml);
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_originalrichhtml = await _interop.GetHtml(_editorElement);
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_contentchanged = false;
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}
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else
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{
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// preserve changed content on re-render event
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var richhtml = await _interop.GetHtml(_editorElement);
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if (richhtml != _richhtml)
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{
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_richhtml = richhtml;
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await _interop.LoadEditorContent(_editorElement, _richhtml);
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}
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}
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}
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}
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}
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}
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public void Initialize(string content)
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{
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_richhtml = content;
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_rawhtml = content;
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_originalrichhtml = "";
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_richhtml = content;
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if (!_contentchanged)
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{
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_contentchanged = content != _originalrawhtml;
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}
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_originalrawhtml = _rawhtml; // preserve for comparison later
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StateHasChanged();
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}
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public async Task<string> GetContent()
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{
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// evaluate raw html content as first priority
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if (_rawhtml != _originalrawhtml)
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{
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return _rawhtml;
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}
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else
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{
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var richhtml = "";
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if (_allowRichText)
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{
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richhtml = await _interop.GetHtml(_editorElement);
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}
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if (richhtml != _originalrichhtml && !string.IsNullOrEmpty(richhtml))
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{
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// convert Quill's empty content to empty string
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if (richhtml == "<p><br></p>")
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{
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richhtml = string.Empty;
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}
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return richhtml;
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}
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else
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{
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// return original raw html content
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return _originalrawhtml;
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}
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}
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}
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public void CloseRichFileManager()
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{
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_richfilemanager = false;
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_message = string.Empty;
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StateHasChanged();
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}
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public void CloseRawFileManager()
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{
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_rawfilemanager = false;
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_message = string.Empty;
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StateHasChanged();
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}
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public async Task<string> GetHtml()
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{
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// evaluate raw html content as first priority
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if (_rawhtml != _originalrawhtml)
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{
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return _rawhtml;
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}
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else
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{
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var richhtml = "";
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if (_allowRichText)
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{
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richhtml = await _interop.GetHtml(_editorElement);
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}
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if (richhtml != _originalrichhtml && !string.IsNullOrEmpty(richhtml))
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{
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// convert Quill's empty content to empty string
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if (richhtml == "<p><br></p>")
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{
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richhtml = string.Empty;
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}
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return richhtml;
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}
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else
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{
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// return original raw html content
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return _originalrawhtml;
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}
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}
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}
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public async Task InsertRichImage()
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{
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_message = string.Empty;
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if (_richfilemanager)
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{
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var file = _fileManager.GetFile();
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if (file != null)
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{
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await _interop.InsertImage(_editorElement, file.Url, ((!string.IsNullOrEmpty(file.Description)) ? file.Description : file.Name), _editorIndex);
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_richhtml = await _interop.GetHtml(_editorElement);
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_richfilemanager = false;
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}
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else
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{
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_message = Localizer["Message.Require.Image"];
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}
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}
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else
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{
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_editorIndex = await _interop.GetCurrentCursor(_editorElement);
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_richfilemanager = true;
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}
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StateHasChanged();
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}
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public async Task InsertRawImage()
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{
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_message = string.Empty;
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if (_rawfilemanager)
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{
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var file = _fileManager.GetFile();
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if (file != null)
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{
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var interop = new Interop(JSRuntime);
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int pos = await interop.GetCaretPosition(_rawhtmlid);
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var image = "<img src=\"" + file.Url + "\" alt=\"" + ((!string.IsNullOrEmpty(file.Description)) ? file.Description : file.Name) + "\" class=\"img-fluid\">";
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_rawhtml = _rawhtml.Substring(0, pos) + image + _rawhtml.Substring(pos);
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_rawfilemanager = false;
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}
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else
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{
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_message = Localizer["Message.Require.Image"];
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}
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}
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else
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{
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_rawfilemanager = true;
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}
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StateHasChanged();
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}
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private void ScopeChanged(ChangeEventArgs e)
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{
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_scopeSetting = (string)e.Value;
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LoadSettings();
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}
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private void LoadSettings(bool reload = false)
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{
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try
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{
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if (!_settingsLoaded || reload)
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{
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_allowFileManagement = bool.Parse(GetSetting("Component", "QuillTextEditor_AllowFileManagement", "True"));
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_allowRawHtml = bool.Parse(GetSetting("Component", "QuillTextEditor_AllowRawHtml", "True"));
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_allowRichText = bool.Parse(GetSetting("Component", "QuillTextEditor_AllowRichText", "True"));
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_theme = GetSetting("Component", "QuillTextEditor_Theme", "snow");
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_debugLevel = GetSetting("Component", "QuillTextEditor_DebugLevel", "info");
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_toolbarContent = GetSetting("Component", "QuillTextEditor_ToolbarContent", string.Empty);
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// optional static parameter overrides
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if (AllowFileManagement != null) _allowFileManagement = AllowFileManagement.Value;
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if (AllowRichText != null) _allowRichText = AllowRichText.Value;
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if (AllowRawHtml != null) _allowRawHtml = AllowRawHtml.Value;
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if (!string.IsNullOrEmpty(Theme)) _theme = Theme;
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if (!string.IsNullOrEmpty(DebugLevel)) _debugLevel = DebugLevel;
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}
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_allowSettings = PageState.EditMode && UserSecurity.IsAuthorized(PageState.User, PermissionNames.Edit, PageState.Page.PermissionList);
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if (_allowSettings)
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{
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_allowFileManagementSetting = GetSetting(_scopeSetting, "QuillTextEditor_AllowFileManagement", "True");
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_allowRawHtmlSetting = GetSetting(_scopeSetting, "QuillTextEditor_AllowRawHtml", "True");
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_allowRichTextSetting = GetSetting(_scopeSetting, "QuillTextEditor_AllowRichText", "True");
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_themeSetting = GetSetting(_scopeSetting, "QuillTextEditor_Theme", "snow");
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_debugLevelSetting = GetSetting(_scopeSetting, "QuillTextEditor_DebugLevel", "info");
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_toolbarContentSetting = GetSetting(_scopeSetting, "QuillTextEditor_ToolbarContent", string.Empty);
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}
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_settingsLoaded = true;
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}
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catch (Exception ex)
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|
{
|
|
AddModuleMessage(ex.Message, MessageType.Error);
|
|
}
|
|
}
|
|
|
|
private string GetSetting(string scope, string settingName, string defaultValue)
|
|
{
|
|
var settingValue = "";
|
|
switch (scope)
|
|
{
|
|
case "Component":
|
|
settingValue = SettingService.GetSetting(PageState.Site.Settings, settingName, defaultValue);
|
|
settingValue = SettingService.GetSetting(ModuleState.Settings, settingName, settingValue);
|
|
break;
|
|
case "Site":
|
|
settingValue = SettingService.GetSetting(PageState.Site.Settings, settingName, defaultValue);
|
|
break;
|
|
case "Module":
|
|
settingValue = SettingService.GetSetting(ModuleState.Settings, settingName, defaultValue);
|
|
break;
|
|
}
|
|
return settingValue;
|
|
}
|
|
|
|
private async Task UpdateSettings()
|
|
{
|
|
try
|
|
{
|
|
if (_scopeSetting == "Site" && UserSecurity.IsAuthorized(PageState.User, RoleNames.Admin))
|
|
{
|
|
var settings = await SettingService.GetSiteSettingsAsync(PageState.Site.SiteId);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowFileManagement", _allowFileManagementSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowRawHtml", _allowRawHtmlSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowRichText", _allowRichTextSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_Theme", _themeSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_DebugLevel", _debugLevelSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_ToolbarContent", _toolbarContentSetting);
|
|
await SettingService.UpdateSiteSettingsAsync(settings, PageState.Site.SiteId);
|
|
}
|
|
else if (_scopeSetting == "Module")
|
|
{
|
|
var settings = await SettingService.GetModuleSettingsAsync(ModuleState.ModuleId);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowFileManagement", _allowFileManagementSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowRawHtml", _allowRawHtmlSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_AllowRichText", _allowRichTextSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_Theme", _themeSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_DebugLevel", _debugLevelSetting);
|
|
settings = SettingService.SetSetting(settings, "QuillTextEditor_ToolbarContent", _toolbarContentSetting);
|
|
await SettingService.UpdateModuleSettingsAsync(settings,ModuleState.ModuleId);
|
|
}
|
|
LoadSettings(true);
|
|
|
|
NavigationManager.NavigateTo(NavigationManager.Uri, true);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
AddModuleMessage(ex.Message, MessageType.Error);
|
|
}
|
|
}
|
|
}
|