431 lines
18 KiB
C#
431 lines
18 KiB
C#
using System;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using umbraco.BusinessLogic;
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using umbraco.editorControls;
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using umbraco.DataLayer;
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using umbraco.interfaces;
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namespace umbraco.editorControls.imagecropper
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{
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[Obsolete("IDataType and all other references to the legacy property editors are no longer used this will be removed from the codebase in future versions")]
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public class PrevalueEditor : PlaceHolder, IDataPrevalue
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{
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private readonly umbraco.cms.businesslogic.datatype.BaseDataType _dataType;
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private PropertyTypePicker imagePropertyTypePicker; // this has replaced txtPropertyAlias (a textbox used to enter a property alias)
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private RequiredFieldValidator imagePropertyRequiredFieldValidator;
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private CheckBox chkGenerateCrops;
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private CheckBox chkShowLabel;
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private Literal litQuality;
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private TextBox txtQuality;
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private SmartListBox slbPresets;
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private TextBox txtCropName;
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private TextBox txtTargetWidth;
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private TextBox txtTargetHeight;
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private CheckBox chkKeepAspect;
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private DropDownList ddlDefaultPosH;
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private DropDownList ddlDefaultPosV;
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private Button btnUp;
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private Button btnDown;
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private Button btnAdd;
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private Button btnRemove;
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private Button btnGenerate;
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//private RegularExpressionValidator revName;
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//private RequiredFieldValidator rqfName;
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//private ValidationSummary vsErrors;
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public PrevalueEditor(umbraco.cms.businesslogic.datatype.BaseDataType dataType)
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{
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_dataType = dataType;
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SetupChildControls();
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}
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public void SetupChildControls()
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{
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this.imagePropertyTypePicker = new PropertyTypePicker() { ID = "imagePropertyTypePicker" };
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this.imagePropertyRequiredFieldValidator = new RequiredFieldValidator()
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{
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ID = "imagePropertyRequiredFieldValidator",
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Text = " Required",
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InitialValue = string.Empty,
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ControlToValidate = this.imagePropertyTypePicker.ID
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};
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chkGenerateCrops = new CheckBox {ID = "generateimg", AutoPostBack = true};
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litQuality = new Literal {ID = "qualityLiteral", Text = " Quality ", Visible = false};
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txtQuality = new TextBox {ID = "quality", Width = Unit.Pixel(30), Visible = false};
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chkShowLabel = new CheckBox {ID = "label"};
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slbPresets = new SmartListBox
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{
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ID = "presets",
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SelectionMode = ListSelectionMode.Multiple,
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Height = Unit.Pixel(123),
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Width = Unit.Pixel(350)
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};
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txtCropName = new TextBox {ID = "presetname", Width = Unit.Pixel(100)};
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txtTargetWidth = new TextBox {ID = "presetw", Width = Unit.Pixel(50)};
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txtTargetHeight = new TextBox {ID = "preseth", Width = Unit.Pixel(50)};
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chkKeepAspect = new CheckBox {ID = "aspect", Checked = true};
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ddlDefaultPosH = new DropDownList {ID = "posh"};
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ddlDefaultPosH.Items.Add(new ListItem("Left", "L"));
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ddlDefaultPosH.Items.Add(new ListItem("Center", "C"));
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ddlDefaultPosH.Items.Add(new ListItem("Right", "R"));
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ddlDefaultPosV = new DropDownList {ID = "posv"};
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ddlDefaultPosV.Items.Add(new ListItem("Top", "T"));
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ddlDefaultPosV.Items.Add(new ListItem("Middle", "M"));
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ddlDefaultPosV.Items.Add(new ListItem("Bottom", "B"));
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btnUp = new Button {ID = "up", Text = "Up", Width = Unit.Pixel(60)};
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btnDown = new Button {ID = "down", Text = "Down", Width = Unit.Pixel(60)};
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btnAdd = new Button {ID = "add", Text = "Add", Width = Unit.Pixel(60)};
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btnRemove = new Button {ID = "remove", Text = "Remove", Width = Unit.Pixel(60)};
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btnGenerate = new Button {ID = "generate", Text = "Generate", Width = Unit.Pixel(60)};
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//vsErrors = new ValidationSummary {ID = "summary", ValidationGroup = "cropper"};
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//rqfName = new RequiredFieldValidator {ID = "namevalidator", ValidationGroup = "cropper", ControlToValidate = txtCropName.ClientID, ErrorMessage = "Crop name missing", Text="*" };
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//revName = new RegularExpressionValidator
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// {
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// ID = "namevalidator",
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// ValidationExpression = ".*[a-zA-Z0-9-_ ].*",
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// ValidationGroup = "cropper",
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// ErrorMessage = "Invalid name. Alphanumerical only please as this will be the filename",
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// AssociatedControlID = txtCropName.ID
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// };
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Controls.Add(this.imagePropertyTypePicker);
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Controls.Add(this.imagePropertyRequiredFieldValidator);
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Controls.Add(chkGenerateCrops);
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Controls.Add(litQuality);
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Controls.Add(txtQuality);
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Controls.Add(chkShowLabel);
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Controls.Add(slbPresets);
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Controls.Add(txtCropName);
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Controls.Add(txtTargetWidth);
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Controls.Add(txtTargetHeight);
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Controls.Add(chkKeepAspect);
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Controls.Add(ddlDefaultPosH);
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Controls.Add(ddlDefaultPosV);
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Controls.Add(btnUp);
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Controls.Add(btnDown);
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Controls.Add(btnAdd);
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Controls.Add(btnRemove);
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Controls.Add(btnGenerate);
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//Controls.Add(vsErrors);
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//Controls.Add(rqfName);
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//Controls.Add(revName);
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btnUp.Click += _upButton_Click;
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btnDown.Click += _downButton_Click;
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btnAdd.Click += _addButton_Click;
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btnRemove.Click += _removeButton_Click;
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//btnGenerate.Click += _generateButton_Click;
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chkGenerateCrops.CheckedChanged += _generateImagesCheckBox_CheckedChanged;
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}
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#if false
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void _generateButton_Click(object sender, EventArgs e)
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{
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Config config = new Config(Configuration);
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// get list of nodeids with this datatype
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using (IRecordsReader rdr = SqlHelper.ExecuteReader(
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"SELECT DISTINCT contentNodeId, " +
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"(SELECT Alias FROM cmsPropertyType WHERE Id = pd.propertyTypeId) AS propertyAlias " +
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"FROM cmsPropertyData pd " +
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"WHERE PropertyTypeId IN (SELECT Id FROM cmsPropertyType WHERE DataTypeId = " + _dataType.DataTypeDefinitionId + ")"))
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{
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while (rdr.Read())
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{
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int documentId = rdr.GetInt("contentNodeId");
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string propertyAlias = rdr.GetString("propertyAlias");
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Document document = new Document(documentId);
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Property cropProperty = document.getProperty(propertyAlias);
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Property imageProperty = document.getProperty(config.UploadPropertyAlias);
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if (cropProperty != null) // && cropProperty.Value.ToString() == ""
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{
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ImageInfo imageInfo = new ImageInfo(imageProperty.Value.ToString());
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if (imageInfo.Exists)
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{
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SaveData saveData = new SaveData();
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foreach (Preset preset in config.presets)
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{
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Crop crop = preset.Fit(imageInfo);
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saveData.data.Add(crop);
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}
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//cropProperty.Value = saveData.Xml(config, imageInfo);
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imageInfo.GenerateThumbnails(saveData, config);
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if (document.Published)
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{
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//document.Publish(document.User);
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//umbraco.library.UpdateDocumentCache(document.Id);
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}
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else
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{
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//document.Save();
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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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#endif
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void _generateImagesCheckBox_CheckedChanged(object sender, EventArgs e)
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{
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txtQuality.Visible = chkGenerateCrops.Checked;
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litQuality.Visible = chkGenerateCrops.Checked;
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}
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void _upButton_Click(object sender, EventArgs e)
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{
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slbPresets.MoveUp();
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}
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void _downButton_Click(object sender, EventArgs e)
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{
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slbPresets.MoveDown();
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}
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void _removeButton_Click(object sender, EventArgs e)
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{
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for (int i = slbPresets.Items.Count - 1; i >= 0; i--)
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{
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if (slbPresets.Items[i].Selected)
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slbPresets.Items.Remove(slbPresets.Items[i]);
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}
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}
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void _addButton_Click(object sender, EventArgs e)
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{
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slbPresets.Items.Add(
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new ListItem(
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getListItemDisplayName(
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txtCropName.Text,
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txtTargetWidth.Text,
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txtTargetHeight.Text,
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chkKeepAspect.Checked ? "1" : "0",
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String.Concat(ddlDefaultPosH.SelectedValue, ddlDefaultPosV.SelectedValue)),
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String.Format("{0},{1},{2},{3},{4}",
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txtCropName.Text,
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txtTargetWidth.Text,
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txtTargetHeight.Text,
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chkKeepAspect.Checked ? "1" : "0",
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String.Concat(ddlDefaultPosH.SelectedValue, ddlDefaultPosV.SelectedValue))
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)
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);
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txtCropName.Text = "";
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txtTargetWidth.Text = "";
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txtTargetHeight.Text = "";
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chkKeepAspect.Checked = true;
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}
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public Control Editor
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{
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get
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{
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return this;
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}
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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if (!Page.IsPostBack)
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LoadData();
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}
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private void LoadData()
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{
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if (!string.IsNullOrEmpty(Configuration))
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{
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Config config = new Config(Configuration);
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if (this.imagePropertyTypePicker.Items.Contains(new ListItem(config.UploadPropertyAlias)))
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{
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this.imagePropertyTypePicker.SelectedValue = config.UploadPropertyAlias;
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}
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chkGenerateCrops.Checked = config.GenerateImages;
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chkShowLabel.Checked = config.ShowLabel;
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txtQuality.Visible = chkShowLabel.Checked;
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txtQuality.Text = config.Quality.ToString();
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litQuality.Visible = chkShowLabel.Checked;
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foreach (Preset preset in config.presets)
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{
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slbPresets.Items.Add(
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new ListItem(
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getListItemDisplayName(
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preset.Name,
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preset.TargetWidth.ToString(),
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preset.TargetHeight.ToString(),
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preset.KeepAspect ? "1" : "0",
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String.Concat(preset.PositionH, preset.PositionV)),
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String.Format("{0},{1},{2},{3},{4}{5}",
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preset.Name,
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preset.TargetWidth,
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preset.TargetHeight,
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preset.KeepAspect ? "1" : "0",
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preset.PositionH, preset.PositionV)));
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}
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}
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}
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private static string getListItemDisplayName(string presetTemplateName, string width, string height, string keepAspect, string position)
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{
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return String.Format("{0}, width: {1}px, height: {2}px, keep aspect: {3}, {4}",
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presetTemplateName,
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width,
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height,
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keepAspect == "1" ? "yes" : "no",
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position);
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}
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/// <summary>
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/// Serialize configuration to:
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/// uploadPropertyAlias,generateImages,quality,showLabel|presetTemplateName,targetWidth,targetHeight,keepAspect;
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/// </summary>
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public void Save()
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{
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_dataType.DBType = (umbraco.cms.businesslogic.datatype.DBTypes)Enum.Parse(typeof(umbraco.cms.businesslogic.datatype.DBTypes), DBTypes.Ntext.ToString(), true);
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string generalData = String.Format("{0},{1},{2},{3}",
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this.imagePropertyTypePicker.SelectedValue,
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chkGenerateCrops.Checked ? "1" : "0",
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chkShowLabel.Checked ? "1" : "0",
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txtQuality.Text
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);
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string templateData = "";
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for (int i = 0; i < slbPresets.Items.Count; i++)
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{
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templateData += slbPresets.Items[i].Value;
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if (i < slbPresets.Items.Count - 1) templateData += ";";
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}
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string data = String.Format("{0}|{1}", generalData, templateData);
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SqlHelper.ExecuteNonQuery("delete from cmsDataTypePreValues where datatypenodeid = @dtdefid",
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SqlHelper.CreateParameter("@dtdefid", _dataType.DataTypeDefinitionId));
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SqlHelper.ExecuteNonQuery("insert into cmsDataTypePreValues (datatypenodeid,[value],sortorder,alias) values (@dtdefid,@value,0,'')",
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SqlHelper.CreateParameter("@dtdefid", _dataType.DataTypeDefinitionId), SqlHelper.CreateParameter("@value", data));
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}
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protected override void Render(HtmlTextWriter writer)
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{
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writer.Write("<p><strong>General</strong></p>");
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writer.Write("<table>");
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writer.Write(@" <tr>
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<td>Property alias: </td>");
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writer.Write(" <td>");
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this.imagePropertyTypePicker.RenderControl(writer);
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this.imagePropertyRequiredFieldValidator.RenderControl(writer);
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writer.Write(@" </td>
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</tr>");
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writer.Write(" <tr><td>Save crop images (/media/(imageid)/(filename)_(cropname).jpg):</td><td>");
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chkGenerateCrops.RenderControl(writer);
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litQuality.RenderControl(writer);
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txtQuality.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write(" <tr><td>Show Label:</td><td>");
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chkShowLabel.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write("</table>");
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writer.Write("<p><strong>Crops</strong></p>");
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writer.Write("<table>");
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writer.Write(" <tr><td valign=\"top\">");
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writer.Write(" <table>");
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writer.Write(" <tr><td>Name</td><td>");
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txtCropName.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write(" <tr><td>Target width</td><td>");
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txtTargetWidth.RenderControl(writer);
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writer.Write(" px</td></tr>");
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writer.Write(" <tr><td>Target height</td><td>");
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txtTargetHeight.RenderControl(writer);
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writer.Write(" px</td></tr>");
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writer.Write(" <tr><td>Default position </td><td>");
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ddlDefaultPosH.RenderControl(writer);
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writer.Write(" ");
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ddlDefaultPosV.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write(" <tr><td>Keep aspect</td><td>");
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chkKeepAspect.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write(" </table><br />");
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btnAdd.RenderControl(writer);
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writer.Write(" </td><td valign=\"top\"> ");
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slbPresets.RenderControl(writer);
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writer.Write(" </td><td valign=\"top\">");
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btnUp.RenderControl(writer);
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writer.Write(" <br />");
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btnDown.RenderControl(writer);
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writer.Write(" <br /><br /><br /><br /><br />");
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btnRemove.RenderControl(writer);
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writer.Write(" </td></tr>");
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writer.Write("</table>");
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//_generateButton.RenderControl(writer);
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//_vsErrors.RenderControl(writer);
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//_revName.RenderControl(writer);
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}
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public string Configuration
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{
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get
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{
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object conf =
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SqlHelper.ExecuteScalar<object>("select value from cmsDataTypePreValues where datatypenodeid = @datatypenodeid",
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SqlHelper.CreateParameter("@datatypenodeid", _dataType.DataTypeDefinitionId));
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if (conf != null)
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return conf.ToString();
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return string.Empty;
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}
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}
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public static ISqlHelper SqlHelper
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{
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get
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{
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return Application.SqlHelper;
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}
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}
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}
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} |