mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-22 07:53:39 +01:00
945 lines
27 KiB
TypeScript
945 lines
27 KiB
TypeScript
/**
|
||
* EGroupware eTemplate2 - File selection WebComponent
|
||
*
|
||
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
||
* @package api
|
||
* @link https://www.egroupware.org
|
||
* @author Nathan Gray
|
||
*/
|
||
|
||
import {Et2InputWidget} from "../Et2InputWidget/Et2InputWidget";
|
||
import {html, LitElement, nothing, PropertyValues, render, TemplateResult} from "lit";
|
||
import shoelace from "../Styles/shoelace";
|
||
import styles from "./Et2VfsSelect.styles";
|
||
import {property} from "lit/decorators/property.js";
|
||
import {state} from "lit/decorators/state.js";
|
||
import {ifDefined} from "lit/directives/if-defined.js";
|
||
import {classMap} from "lit/directives/class-map.js";
|
||
import {repeat} from "lit/directives/repeat.js";
|
||
import {SelectOption} from "../Et2Select/FindSelectOptions";
|
||
import {DialogButton, Et2Dialog} from "../Et2Dialog/Et2Dialog";
|
||
import {HasSlotController} from "../Et2Widget/slot";
|
||
import {egw, IegwAppLocal} from "../../jsapi/egw_global";
|
||
import {Et2Select} from "../Et2Select/Et2Select";
|
||
import {Et2VfsSelectRow} from "./Et2VfsSelectRow";
|
||
import {Et2VfsPath} from "./Et2VfsPath";
|
||
import {SearchMixin, SearchResult, SearchResultElement, SearchResultsInterface} from "../Et2Widget/SearchMixin";
|
||
|
||
/**
|
||
* @summary Select files (including directories) from the VFS.
|
||
*
|
||
* The dialog does not do anything with the files, just handles the UI to select them.
|
||
*
|
||
* @dependency et2-box
|
||
* @dependency et2-button
|
||
* @dependency et2-dialog
|
||
* @dependency et2-image
|
||
* @dependency et2-searchbox
|
||
* @dependency et2-select
|
||
* @dependency et2-vfs-select-row
|
||
*
|
||
* @slot title - Optional additions to title.
|
||
* @slot toolbar - Toolbar containing controls for search & navigation
|
||
* @slot prefix - Before the toolbar
|
||
* @slot suffix - Like prefix, but after
|
||
* @slot help-text - Text that describes how to use the input. Alternatively, you can use the `help-text` attribute.
|
||
* @slot footer - Customise the dialog footer
|
||
*
|
||
* @event change - Emitted when the control's value changes.
|
||
*
|
||
* @csspart toolbar - controls at the top
|
||
* @csspart path - Et2VfsPath control
|
||
* @csspart listbox - The list of files
|
||
* @csspart mimefilter - Mime filter select
|
||
* @csspart form-control-help-text - The help text's wrapper.
|
||
*
|
||
*/
|
||
|
||
type Constructor<T = {}> = new (...args : any[]) => T;
|
||
|
||
export class Et2VfsSelectDialog
|
||
extends SearchMixin<Constructor<any> & typeof LitElement, FileInfo, FileResultsInterface>(Et2InputWidget(LitElement))
|
||
{
|
||
static get styles()
|
||
{
|
||
return [
|
||
shoelace,
|
||
...super.styles,
|
||
styles
|
||
];
|
||
}
|
||
|
||
/** Currently selected files */
|
||
@property() value : string[] = [];
|
||
|
||
/**
|
||
* The dialog’s label as displayed in the header.
|
||
* You should always include a relevant label, as it is required for proper accessibility.
|
||
*/
|
||
@property() title : string = "Select";
|
||
|
||
/**
|
||
* Dialog mode
|
||
* Quickly sets button label, multiple, selection and for "select-dir", mime-type
|
||
**/
|
||
@property({type: String}) mode : "open" | "open-multiple" | "saveas" | "select-dir";
|
||
|
||
/** Button label */
|
||
@property({type: String}) buttonLabel : string = "Select";
|
||
|
||
/** Provide a suggested filename for saving */
|
||
@property() filename : string = "";
|
||
|
||
/** Allow selecting multiple files */
|
||
@property({type: Boolean}) multiple = false;
|
||
|
||
/** Start path in VFS. Leave unset to use the last used path. */
|
||
@property() path : string = "";
|
||
|
||
/** Limit display to the given mime-type */
|
||
@property() mime : string | string[] | RegExp = "";
|
||
|
||
/** List of mimetypes to allow user to filter. */
|
||
@property({type: Array}) mimeList : SelectOption[] = [
|
||
{
|
||
value: "/(application\\/vnd.oasis.opendocument.text|application\\/vnd.openxmlformats-officedocument.wordprocessingml.document)/i",
|
||
label: "Documents"
|
||
},
|
||
{
|
||
value: "/(application\\/vnd.oasis.opendocument.spreadsheet|application\\/vnd.openxmlformats-officedocument.spreadsheetml.sheet)/i",
|
||
label: "Spreadsheets"
|
||
},
|
||
{value: "image/", label: "Images"},
|
||
{value: "video/", label: "Videos"},
|
||
{value: "message/rfc822", label: "Email"}
|
||
];
|
||
|
||
/** The select's help text. If you need to display HTML, use the `help-text` slot instead. */
|
||
@property({attribute: 'help-text'}) helpText = '';
|
||
|
||
@state() open : boolean = false;
|
||
@state() currentResult : Et2VfsSelectRow;
|
||
@state() selectedFiles : Et2VfsSelectRow[] = [];
|
||
@state() _pathWritable : boolean = false;
|
||
|
||
|
||
// SearchMixinInterface //
|
||
@property() searchUrl : string = "EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_vfsSelectFiles";
|
||
|
||
// End SearchMixinInterface //
|
||
|
||
// Still need some server-side info
|
||
protected _serverContent : Promise<any> = Promise.resolve({});
|
||
private static SERVER_URL = "EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_vfsSelect_content";
|
||
|
||
protected readonly hasSlotController = new HasSlotController(<LitElement><unknown>this, 'help-text', 'toolbar', 'footer');
|
||
|
||
// @ts-ignore different types
|
||
protected _appList : SelectOption[] = this.egw().link_app_list("query") ?? [];
|
||
|
||
// Internal accessors
|
||
get _dialog() : Et2Dialog { return this.shadowRoot.querySelector("et2-dialog");}
|
||
|
||
get _filenameNode() : HTMLInputElement { return this.shadowRoot.querySelector("#filename");}
|
||
|
||
get _fileNodes() : Et2VfsSelectRow[] { return Array.from(this.shadowRoot.querySelectorAll("et2-vfs-select-row"));}
|
||
|
||
get _resultNodes() : (HTMLElement & SearchResultElement)[] { return <(HTMLElement & SearchResultElement)[]><unknown>this._fileNodes;}
|
||
|
||
get _searchNode() : HTMLInputElement { return this.shadowRoot.querySelector("#search");}
|
||
|
||
get _pathNode() : Et2VfsPath { return this.shadowRoot.querySelector("#path");}
|
||
|
||
get _mimeNode() : Et2Select { return this.shadowRoot.querySelector("#mimeFilter");}
|
||
|
||
/*
|
||
* List of properties that get translated
|
||
* Done separately to not interfere with properties - if we re-define label property,
|
||
* labels go missing.
|
||
*/
|
||
static get translate()
|
||
{
|
||
return {
|
||
...super.translate,
|
||
title: true,
|
||
buttonLabel: true
|
||
}
|
||
}
|
||
|
||
constructor(parent_egw? : string | IegwAppLocal)
|
||
{
|
||
super();
|
||
|
||
if(parent_egw)
|
||
{
|
||
this._setApiInstance(parent_egw);
|
||
}
|
||
// Use filemanager translations
|
||
this.egw().langRequireApp(this.egw().window, "filemanager", () => {this.requestUpdate()});
|
||
|
||
this.handleClose = this.handleClose.bind(this);
|
||
this.handleCreateDirectory = this.handleCreateDirectory.bind(this);
|
||
}
|
||
|
||
transformAttributes(attr)
|
||
{
|
||
super.transformAttributes(attr);
|
||
|
||
// Start request to get server-side info
|
||
let content = {};
|
||
let attrs = {
|
||
mode: this.mode,
|
||
label: this.buttonLabel,
|
||
path: this.path || null,
|
||
mime: this.mime || null,
|
||
name: this.title
|
||
};
|
||
return this.egw().request(this.egw().link(this.egw().ajaxUrl(this.egw().decodePath(Et2VfsSelectDialog.SERVER_URL))),
|
||
[content, attrs]).then((results) =>
|
||
{
|
||
debugger;
|
||
|
||
});
|
||
}
|
||
|
||
connectedCallback()
|
||
{
|
||
super.connectedCallback();
|
||
|
||
if(this.path == "")
|
||
{
|
||
this.path = this.egw().getLocalStorageItem(this.egw().appName, this.constructor.name + "Path") ||
|
||
<string>this.egw()?.preference("startfolder", "filemanager") ||
|
||
"~";
|
||
}
|
||
}
|
||
|
||
async getUpdateComplete()
|
||
{
|
||
const result = await super.getUpdateComplete();
|
||
|
||
// Need to wait for server content
|
||
await this._serverContent;
|
||
|
||
return result;
|
||
}
|
||
|
||
firstUpdated()
|
||
{
|
||
this._dialog.updateComplete.then(() =>
|
||
{
|
||
this._dialog.panel.style.width = "60em";
|
||
this._dialog.panel.style.height = "40em";
|
||
});
|
||
// Get file list
|
||
if(this.open)
|
||
{
|
||
debugger;
|
||
this.startSearch();
|
||
}
|
||
}
|
||
|
||
protected willUpdate(changedProperties : PropertyValues)
|
||
{
|
||
super.willUpdate(changedProperties);
|
||
|
||
if(changedProperties.has("mode"))
|
||
{
|
||
this.multiple = this.mode == "open-multiple";
|
||
}
|
||
|
||
if(changedProperties.has("path"))
|
||
{
|
||
this.startSearch();
|
||
}
|
||
}
|
||
|
||
public setPath(path)
|
||
{
|
||
const oldValue = this.path;
|
||
|
||
// Selection doesn't stay across sub-dirs. Notify user we dropped them.
|
||
if(this.value.length && path != oldValue)
|
||
{
|
||
const length = this.value.length;
|
||
this.value.length = 0;
|
||
this.updateComplete.then(() =>
|
||
{
|
||
render(html`
|
||
<sl-alert duration="5000" closable open>
|
||
<sl-icon slot="icon" name="info-circle"></sl-icon>
|
||
${this.egw().lang("Selection of files can only be done in one folder. %1 files unselected.", length)}
|
||
</sl-alert>`, <HTMLElement><unknown>this);
|
||
});
|
||
}
|
||
if(path == '..')
|
||
{
|
||
path = this.dirname(this.path);
|
||
}
|
||
this._pathNode.value = this.path = path;
|
||
this.requestUpdate("path", oldValue);
|
||
this.currentResult = null;
|
||
|
||
return this._searchPromise;
|
||
}
|
||
|
||
/**
|
||
* Get directory of a path
|
||
*
|
||
* @param {string} _path
|
||
* @returns string
|
||
*/
|
||
public dirname(_path)
|
||
{
|
||
let parts = _path.split('/');
|
||
parts.pop();
|
||
return parts.join('/') || '/';
|
||
}
|
||
|
||
/**
|
||
* Get file information of currently displayed paths
|
||
*
|
||
* Returns null if the path is not currently displayed
|
||
* @param _path
|
||
*/
|
||
public fileInfo(_path)
|
||
{
|
||
return this._searchResults.find(f => f.path == _path);
|
||
}
|
||
|
||
/**
|
||
* Shows the dialog.
|
||
*/
|
||
public show()
|
||
{
|
||
this.open = true;
|
||
if(this.path && this._searchResults.length == 0)
|
||
{
|
||
this.startSearch();
|
||
}
|
||
return Promise.all([
|
||
this.updateComplete,
|
||
this._searchPromise
|
||
]).then(() =>
|
||
{
|
||
return this._dialog.show();
|
||
}).then(() =>
|
||
{
|
||
// Set current file to first value
|
||
if(this.value && this.value[0])
|
||
{
|
||
this.setCurrentResult(this._fileNodes.find(node => node.value.path == this.value[0]));
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Hides the dialog.
|
||
*/
|
||
public hide()
|
||
{
|
||
this.open = false;
|
||
return this._dialog.hide();
|
||
}
|
||
|
||
async getComplete() : Promise<[number, Object]>
|
||
{
|
||
await this.updateComplete;
|
||
const value = await this._dialog.getComplete();
|
||
await this.handleClose();
|
||
value[1] = this.value;
|
||
return value;
|
||
}
|
||
|
||
protected localSearch<FileInfo>(search : string, searchOptions : object, localOptions : FileInfo[] = []) : Promise<FileInfo[]>
|
||
{
|
||
return super.localSearch(search, {...searchOptions, mime: this.mime}, localOptions);
|
||
}
|
||
|
||
public searchMatch<FileInfo>(search : string, searchOptions : Object, option : FileInfo) : boolean
|
||
{
|
||
let result = super.searchMatch(search, searchOptions, option);
|
||
|
||
// Add in local mime check
|
||
if(result && searchOptions.mime)
|
||
{
|
||
result = result && option.mime.match(searchOptions.mime);
|
||
}
|
||
return result;
|
||
}
|
||
|
||
remoteSearch<FileInfo>(search : string, options : object) : Promise<FileInfo[]>
|
||
{
|
||
// Include a limit, even if options don't, to avoid massive lists breaking the UI
|
||
let sendOptions = {
|
||
path: this.path,
|
||
mime: this.mime,
|
||
num_rows: 100,
|
||
...options
|
||
}
|
||
return super.remoteSearch(search, sendOptions);
|
||
}
|
||
|
||
processRemoteResults<FileInfo>(results) : FileInfo[]
|
||
{
|
||
const result = super.processRemoteResults(results);
|
||
if(typeof results.path === "string")
|
||
{
|
||
// Something like a redirect or link followed - server is sending us a "corrected" path
|
||
this.path = results.path;
|
||
}
|
||
if(typeof results.writable !== "undefined")
|
||
{
|
||
this._pathWritable = results.writable;
|
||
this.requestUpdate("_pathWritable");
|
||
}
|
||
|
||
this.helpText = results?.message ?? "";
|
||
|
||
return result;
|
||
}
|
||
/**
|
||
* Inject application specific egw object with loaded translations into the dialog
|
||
*
|
||
* @param {string|egw} _egw_or_appname egw object with already loaded translations or application name to load translations for
|
||
*/
|
||
_setApiInstance(_egw_or_appname ? : string | IegwAppLocal)
|
||
{
|
||
if(typeof _egw_or_appname == 'undefined')
|
||
{
|
||
// @ts-ignore
|
||
_egw_or_appname = egw_appName;
|
||
}
|
||
// if egw object is passed in because called from et2, just use it
|
||
if(typeof _egw_or_appname != 'string')
|
||
{
|
||
this.__egw = _egw_or_appname;
|
||
}
|
||
// otherwise use given appname to create app-specific egw instance and load default translations
|
||
else
|
||
{
|
||
this.__egw = egw(_egw_or_appname);
|
||
this.egw().langRequireApp(this.egw().window, _egw_or_appname);
|
||
}
|
||
}
|
||
|
||
private async handleClose()
|
||
{
|
||
// Should already be complete, we want the button
|
||
let dialogValue = await this._dialog.getComplete();
|
||
switch(this.mode)
|
||
{
|
||
case "select-dir":
|
||
// If they didn't pick a specific directory and didn't cancel, use the current directory
|
||
if(this.value.length == 0)
|
||
{
|
||
this.value.splice(0, 0, this.path)
|
||
}
|
||
break;
|
||
case "saveas":
|
||
// Saveas wants a full path, including filename
|
||
this.value.splice(0, this.value.length, this.path + "/" + this._filenameNode.value ?? this.filename);
|
||
|
||
// Check for existing file, ask what to do
|
||
if(this.fileInfo(this.value[0]))
|
||
{
|
||
let result = await this.overwritePrompt(this._filenameNode ?? this.filename);
|
||
if(result == null)
|
||
{
|
||
return;
|
||
}
|
||
this.value.splice(0, this.value.length, this.path + "/" + result);
|
||
}
|
||
break;
|
||
}
|
||
|
||
// Save path for next time
|
||
this.egw().setLocalStorageItem(this.egw().appName, this.constructor.name + "Path", this.path);
|
||
this.dispatchEvent(new Event("change", {bubbles: true}));
|
||
}
|
||
|
||
/**
|
||
* User tried to saveas when we can see that file already exists. Prompt to overwrite or rename.
|
||
*
|
||
* We offer a suggested new name by appending "(#)", and give back either the original filename, their
|
||
* modified filename, or null if they cancel.
|
||
*
|
||
* @param filename
|
||
* @returns {Promise<[number|string, Object]|null>} [Button,filename] or null if they cancel
|
||
* @private
|
||
*/
|
||
private overwritePrompt(filename) : Promise<[number | string, object] | null>
|
||
{
|
||
// Make a filename suggestion
|
||
const parts = filename.split(".");
|
||
const extension = parts.pop();
|
||
const newName = parts.join(".");
|
||
let counter = 0;
|
||
let suggestion;
|
||
do
|
||
{
|
||
counter++;
|
||
suggestion = `${newName} (${counter}).${extension}`;
|
||
}
|
||
while(this.fileInfo(suggestion))
|
||
|
||
// Ask about it
|
||
const saveModeDialogButtons = [
|
||
{
|
||
label: self.egw().lang("Yes"),
|
||
id: "overwrite",
|
||
class: "ui-priority-primary",
|
||
"default": true,
|
||
image: 'check'
|
||
},
|
||
{label: self.egw().lang("Rename"), id: "rename", image: 'edit'},
|
||
{label: self.egw().lang("Cancel"), id: "cancel"}
|
||
];
|
||
return Et2Dialog.show_prompt(null,
|
||
self.egw().lang('Do you want to overwrite existing file %1 in directory %2?', filename, this.path),
|
||
self.egw().lang('File %1 already exists', filename),
|
||
suggestion, saveModeDialogButtons, null).getComplete().then(([button, value]) =>
|
||
{
|
||
if(button == "cancel")
|
||
{
|
||
return null;
|
||
}
|
||
return button == "rename" ? value.value : filename;
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Sets the selected files
|
||
* @param {Et2VfsSelectRow | Et2VfsSelectRow[]} file
|
||
* @private
|
||
*/
|
||
private setSelectedFiles(file : Et2VfsSelectRow | Et2VfsSelectRow[])
|
||
{
|
||
const newSelectedOptions = Array.isArray(file) ? file : [file];
|
||
|
||
// Clear existing selection
|
||
this._fileNodes.forEach(el =>
|
||
{
|
||
el.selected = false;
|
||
el.requestUpdate("selected");
|
||
});
|
||
|
||
// Set the new selection
|
||
if(newSelectedOptions.length)
|
||
{
|
||
newSelectedOptions.forEach(el =>
|
||
{
|
||
el.selected = true;
|
||
el.requestUpdate("selected");
|
||
});
|
||
}
|
||
|
||
// Update selection, value, and display label
|
||
this.searchResultSelected();
|
||
}
|
||
|
||
/**
|
||
* Toggles a search result's selected state
|
||
*/
|
||
protected toggleResultSelection(result : HTMLElement & SearchResultElement, force? : boolean)
|
||
{
|
||
if(!this.multiple)
|
||
{
|
||
this._resultNodes.forEach(n =>
|
||
{
|
||
n.selected = false;
|
||
n.requestUpdate("selected");
|
||
});
|
||
}
|
||
super.toggleResultSelection(result, force);
|
||
}
|
||
|
||
/**
|
||
* This method must be called whenever the selection changes. It will update the selected file cache, the current
|
||
* value, and the display value
|
||
*/
|
||
protected searchResultSelected()
|
||
{
|
||
super.searchResultSelected();
|
||
|
||
// Update the value
|
||
if(this.multiple)
|
||
{
|
||
this.value.splice(0, this.value.length, ...this.selectedResults.map(el => el.value.path));
|
||
}
|
||
else
|
||
{
|
||
this.value.splice(0, this.value.length, ...(this.selectedResults?.length ? [this.selectedResults[0].value.path] : []) ?? []);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Create a new directory in the current one
|
||
* @param {MouseEvent | KeyboardEvent} event
|
||
* @returns {Promise<void>}
|
||
* @protected
|
||
*/
|
||
protected async handleCreateDirectory(event : MouseEvent | KeyboardEvent)
|
||
{
|
||
// Get new directory name
|
||
let [button, value] = await Et2Dialog.show_prompt(
|
||
null, this.egw().lang('New directory'), this.egw().lang('Create directory')
|
||
).getComplete();
|
||
let dir = value.value;
|
||
|
||
if(button && dir)
|
||
{
|
||
this.egw().request('EGroupware\\Api\\Etemplate\\Widget\\Vfs::ajax_create_dir', [dir, this.path])
|
||
.then((msg) =>
|
||
{
|
||
this.egw().message(msg);
|
||
this.setPath(this.path + '/' + dir);
|
||
});
|
||
}
|
||
}
|
||
|
||
/**
|
||
* SearchMixin handles the actual selection, we just reject directories here.
|
||
*
|
||
* @param {MouseEvent} event
|
||
*/
|
||
handleFileClick(event : MouseEvent)
|
||
{
|
||
const target = event.target as HTMLElement;
|
||
const file : Et2VfsSelectRow = target.closest('et2-vfs-select-row');
|
||
const oldValue = this.value;
|
||
|
||
if(file && !file.disabled)
|
||
{
|
||
// Can't select a directory normally
|
||
if(file.value.isDir)
|
||
{
|
||
this.setPath(file.value.path);
|
||
event.preventDefault();
|
||
event.stopPropagation();
|
||
return;
|
||
}
|
||
// can't select anything in "saveas", but set the file name
|
||
else if(this.mode == "saveas")
|
||
{
|
||
this._filenameNode.value = file.value.name;
|
||
event.preventDefault();
|
||
event.stopPropagation();
|
||
this.updateComplete.then(() => this._filenameNode.focus());
|
||
return;
|
||
}
|
||
// Set focus after updating so the value is announced by screen readers
|
||
//this.updateComplete.then(() => this.displayInput.focus({ preventScroll: true }));
|
||
}
|
||
}
|
||
|
||
handleKeyDown(event)
|
||
{
|
||
// Ignore selects
|
||
if(event.target.tagName.startsWith('ET2-SELECT'))
|
||
{
|
||
return;
|
||
}
|
||
|
||
// Grab any keypresses, avoid EgwAction reacting on them too
|
||
event.stopPropagation()
|
||
|
||
// Navigate options
|
||
if(["ArrowUp", "ArrowDown", "Home", "End"].includes(event.key))
|
||
{
|
||
const files = this._fileNodes;
|
||
const currentIndex = files.indexOf(this.currentResult);
|
||
let newIndex = Math.max(0, currentIndex);
|
||
|
||
// Prevent scrolling
|
||
event.preventDefault();
|
||
|
||
if(event.key === "ArrowDown")
|
||
{
|
||
newIndex = currentIndex + 1;
|
||
if(newIndex > files.length - 1)
|
||
{
|
||
return this._mimeNode.focus();
|
||
}
|
||
}
|
||
else if(event.key === "ArrowUp")
|
||
{
|
||
newIndex = currentIndex - 1;
|
||
if(newIndex < 0)
|
||
{
|
||
return this._pathNode.focus();
|
||
}
|
||
}
|
||
else if(event.key === "Home")
|
||
{
|
||
newIndex = 0;
|
||
}
|
||
else if(event.key === "End")
|
||
{
|
||
newIndex = files.length - 1;
|
||
}
|
||
|
||
this.setCurrentResult(files[newIndex]);
|
||
}
|
||
else if([" "].includes(event.key) && this.currentResult)
|
||
{
|
||
// Prevent scrolling
|
||
event.preventDefault();
|
||
|
||
return this.handleFileClick(event);
|
||
}
|
||
else if(["Enter"].includes(event.key) && this.currentResult && !this.currentResult.disabled)
|
||
{
|
||
return this.handleFileClick(event);
|
||
}
|
||
else if(["Escape"].includes(event.key))
|
||
{
|
||
this.open = false;
|
||
}
|
||
}
|
||
|
||
handleSearchKeyDown(event)
|
||
{
|
||
clearTimeout(this._searchTimeout);
|
||
|
||
// Up / Down navigates options
|
||
if(['ArrowDown', 'ArrowUp'].includes(event.key) && this._searchResults.length)
|
||
{
|
||
return super.handleSearchKeyDown(event);
|
||
}
|
||
// Start search immediately
|
||
else if(event.key == "Enter")
|
||
{
|
||
return super.handleSearchKeyDown(event);
|
||
}
|
||
else if(event.key == "Escape")
|
||
{
|
||
super.handleSearchKeyDown(event);
|
||
|
||
event.preventDefault();
|
||
this.value.length = 0;
|
||
this.hide();
|
||
return;
|
||
}
|
||
|
||
// Start the search automatically if they have something typed
|
||
if(this._searchNode.value.length > 0)
|
||
{
|
||
this._searchTimeout = window.setTimeout(() => {this.startSearch()}, Et2VfsSelectDialog.SEARCH_TIMEOUT);
|
||
}
|
||
}
|
||
|
||
|
||
protected toolbarTemplate() : TemplateResult
|
||
{
|
||
return html`
|
||
<div class="et2_toolbar">
|
||
<et2-button statustext="Go to your home directory" id="home"
|
||
image="filemanager/gohome"
|
||
aria-label=${this.egw().lang("Go to your home folder")}
|
||
noSubmit="true"
|
||
@click=${() => this.setPath("~")}
|
||
></et2-button>
|
||
<et2-button statustext="Up" id="up"
|
||
image="filemanager/goup" noSubmit="true" aria-label=${this.egw().lang("Up")}
|
||
@click=${() => this.setPath("..")}
|
||
>
|
||
</et2-button>
|
||
<et2-button statustext="Favorites" id="favorites"
|
||
aria-label=${this.egw().lang("Favorites")}
|
||
image="filemanager/fav_filter" noSubmit="true"
|
||
@click=${() => this.setPath("/apps/favorites")}
|
||
></et2-button>
|
||
<et2-select id="app" emptyLabel="${this.egw().lang("Applications")}" noLang="1"
|
||
.select_options=${this._appList}
|
||
@change=${(e) => this.setPath("/apps/" + e.target.value)}
|
||
>
|
||
</et2-select>
|
||
<et2-button statustext="Create directory" id="createdir" class="createDir"
|
||
arial-label=${this.egw().lang("Create directory")}
|
||
?disabled=${!this._pathWritable}
|
||
noSubmit="true"
|
||
image="filemanager/button_createdir"
|
||
roImage="filemanager/createdir_disabled"
|
||
@click=${this.handleCreateDirectory}
|
||
></et2-button>
|
||
<file id="upload_file" statustext="upload file" progress_dropdownlist="true" multiple="true"
|
||
?disabled=${!this._pathWritable}
|
||
onFinish="app.vfsSelectUI.storeFile"
|
||
></file>
|
||
<et2-searchbox id="search"
|
||
@keydown=${this.handleSearchKeyDown}
|
||
@sl-clear=${this.startSearch}
|
||
></et2-searchbox>
|
||
</div>
|
||
`;
|
||
}
|
||
|
||
protected resultTemplate(file : FileInfo, index)
|
||
{
|
||
const classes = file.class ? Object.fromEntries((file.class).split(" ").map(k => [k, true])) : {};
|
||
|
||
return html`
|
||
<et2-vfs-select-row
|
||
class=${classMap({
|
||
...classes
|
||
})}
|
||
?disabled=${file.disabled || this.mode == "select-dir" && !file.isDir}
|
||
.selected=${this.value.includes(file.path)}
|
||
.value=${file}
|
||
@mouseup=${this.handleFileClick}
|
||
></et2-vfs-select-row>`;
|
||
}
|
||
|
||
protected noResultsTemplate() : TemplateResult
|
||
{
|
||
return html`
|
||
<div class="search__empty vfs_select__empty">
|
||
<et2-image src="filemanager"></et2-image>
|
||
${this.egw().lang("no files in this directory.")}
|
||
</div>`;
|
||
}
|
||
|
||
protected mimeOptionsTemplate()
|
||
{
|
||
return html``;
|
||
}
|
||
|
||
protected footerTemplate()
|
||
{
|
||
let image = "check";
|
||
switch(this.mode)
|
||
{
|
||
case "saveas":
|
||
image = "save_new";
|
||
break;
|
||
}
|
||
|
||
const buttons = [
|
||
{id: "ok", label: this.buttonLabel, image: image, button_id: Et2Dialog.OK_BUTTON},
|
||
{id: "cancel", label: this.egw().lang("cancel"), image: "cancel", button_id: Et2Dialog.CANCEL_BUTTON}
|
||
];
|
||
|
||
return html`
|
||
<slot name="footer" slot="footer"></slot>
|
||
${repeat(buttons, (button : DialogButton) => button.id, (button, index) =>
|
||
{
|
||
// style=order is to allow slotted buttons an opportunity to choose where they go.
|
||
// Default is they'll go before our primary button
|
||
return html`
|
||
<et2-button id=${button.id}
|
||
button_id=${button.button_id}
|
||
class="et2_button et2_vfs__button"
|
||
style="order: ${(index + 1) * 2}"
|
||
label=${button.label}
|
||
variant=${index == 0 ? "primary" : "default"}
|
||
slot="footer"
|
||
.image=${ifDefined(button.image)}
|
||
.noSubmit=${true}
|
||
>${button.label}
|
||
</et2-button>
|
||
`
|
||
})}`;
|
||
}
|
||
|
||
render()
|
||
{
|
||
const hasHelpTextSlot = this.hasSlotController.test('help-text');
|
||
const hasFooterSlot = this.hasSlotController.test('footer');
|
||
const hasToolbarSlot = this.hasSlotController.test('toolbar');
|
||
const hasHelpText = this.helpText ? true : !!hasHelpTextSlot;
|
||
const hasToolbar = !!hasToolbarSlot;
|
||
|
||
const hasFilename = this.mode == "saveas";
|
||
const mime = typeof this.mime == "string" ? this.mime : (this.mimeList.length == 1 ? this.mimeList[0].value : "");
|
||
|
||
return html`
|
||
<et2-dialog
|
||
.isModal=${true}
|
||
.destroyOnClose=${false}
|
||
.title=${this.title}
|
||
.open=${this.open}
|
||
@keydown=${this.handleKeyDown}
|
||
@close=${this.handleClose}
|
||
>
|
||
${hasFilename ? html`
|
||
<et2-textbox id="filename"
|
||
.value=${this.filename}
|
||
@change=${(e) => {this.filename = e.target.value;}}
|
||
>
|
||
</et2-textbox>` : nothing}
|
||
<div
|
||
part="toolbar"
|
||
id="toolbar"
|
||
class="vfs_select__toolbar"
|
||
>
|
||
<slot name="prefix"></slot>
|
||
<slot name="toolbar">${hasToolbar ? nothing : this.toolbarTemplate()}</slot>
|
||
<slot name="suffix"></slot>
|
||
</div>
|
||
<div
|
||
part="path"
|
||
>
|
||
<et2-vfs-path id="path"
|
||
.value=${this.path}
|
||
@change=${() => {this.setPath(this._pathNode.value)}}
|
||
></et2-vfs-path>
|
||
</div>
|
||
${this.searchResultsTemplate()}
|
||
<slot></slot>
|
||
<sl-visually-hidden>
|
||
<et2-label for="mimeFilter">${this.egw().lang("mime filter")}</et2-label>
|
||
</sl-visually-hidden>
|
||
<et2-select
|
||
id="mimeFilter"
|
||
part="mimefilter"
|
||
class="vfs_select__mimefilter"
|
||
?readonly=${this.mimeList.length == 1}
|
||
.emptyLabel=${this.egw().lang("All files")}
|
||
.select_options=${this.mimeList}
|
||
.value=${mime}
|
||
@change=${(e) =>
|
||
{
|
||
this.mime = e.target.value;
|
||
this.startSearch();
|
||
}}
|
||
>
|
||
${this.mimeOptionsTemplate()}
|
||
</et2-select>
|
||
<div
|
||
part="form-control-help-text"
|
||
id="help-text"
|
||
class="form-control__help-text"
|
||
aria-hidden=${hasHelpText ? 'false' : 'true'}
|
||
>
|
||
<slot name="help-text">${this.helpText}</slot>
|
||
</div>
|
||
${this.footerTemplate()}
|
||
</et2-dialog>
|
||
`;
|
||
}
|
||
}
|
||
|
||
customElements.define("et2-vfs-select-dialog", Et2VfsSelectDialog);
|
||
|
||
export type FileInfo = SearchResult &
|
||
{
|
||
mime : string,
|
||
isDir : boolean,
|
||
// Full VFS path
|
||
path? : string,
|
||
// Direct download link
|
||
downloadUrl? : string
|
||
}
|
||
|
||
/**
|
||
* We expect the server to respond with file data in this format
|
||
*/
|
||
interface FileResultsInterface extends SearchResultsInterface<FileInfo>
|
||
{
|
||
// Something like a redirect or link followed - server is sending us a "corrected" path
|
||
path? : string,
|
||
// The current directory is not writable
|
||
writable? : boolean
|
||
}
|