friendica-github/view/theme/frio/js/module/media/browser.js

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// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
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/**
* Filebrowser - Friendica Communications Server
*
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* Copyright (c) 2010-2021, the Friendica project
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*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This code handle user interaction for photo/file upload/browser dialog.
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* Is loaded from filebrowser_plain.tpl
*
* To load filebrowser in colorbox, call
*
* Dialog.doImageBrowser(eventname, id);
*
* or
*
* Dialog.doFileBrowser(eventname, id);
*
* where:
*
* eventname: event name to catch return value
* id: id returned to event handler
*
* When user select an item, an event in fired in parent page, on body element
* The event is named
*
* fbrowser.<type>.[<eventname>]
*
* <type> will be one of "image" or "file", and the event handler will
* get the following params:
*
* filename: filename of item chosen by user
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* embed: bbcode to embed element into posts
* id: id from caller code
*
* example:
*
* // open dialog for select an image for a textarea with id "myeditor"
* var id="myeditor";
* Dialog.doImageBrowser("example", id);
*
* // setup event handler to get user selection
* $("body").on("fbrowser.image.example", function(event, filename, bbcode, id) {
* // close colorbox
* $.colorbox.close();
* // replace textarea text with bbcode
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* $(id).value = bbcode;
* });
**/
/*
* IMPORTANT
*
* This is a modified version to work with
* the frio theme and Bootstrap modals
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*
* The original file is under:
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* js/module/media/browser.js
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*
*/
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var Browser = {
nickname: '',
type: '',
event: '',
folder: '',
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id: null,
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init: function (nickname, type, hash) {
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Browser.nickname = nickname;
Browser.type = type;
Browser.event = 'fbrowser.' + type;
if (hash !== '') {
const h = hash.replace('#', '');
const destination = h.split('-')[0];
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Browser.id = h.split('-')[1];
Browser.event = Browser.event + '.' + destination;
if (destination === 'comment') {
// Get the comment textinput field
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var commentElm = document.getElementById('comment-edit-text-' + Browser.id);
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}
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}
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Browser.postLoad();
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$('.error .close').on('click', function (e) {
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e.preventDefault();
$('.error').addClass('hidden');
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});
// Click on album link
$('.fbrowser').on('click', '.folders button, .path button', function (e) {
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e.preventDefault();
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let url = Browser._getUrl("none", this.dataset.folder);
Browser.folder = this.dataset.folder;
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Browser.loadContent(url);
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});
//Embed on click
$('.fbrowser').on('click', '.photo-album-photo-link', function (e) {
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e.preventDefault();
let embed = '';
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if (Browser.type === 'photo') {
embed = '[url=' + this.dataset.link + '][img=' + this.dataset.img + ']' + this.dataset.alt + '[/img][/url]';
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}
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if (Browser.type === 'attachment') {
embed = '[attachment]' + this.dataset.link + '[/attachment]';
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}
// Delete prefilled Text of the comment input
// Note: not the best solution but function commentOpenUI don't
// work as expected (we need a way to wait until commentOpenUI would be finished).
// As for now we insert pieces of this function here
if (commentElm !== null && typeof commentElm !== 'undefined') {
if (commentElm.value === '') {
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$('#comment-edit-text-' + Browser.id)
.addClass('comment-edit-text-full')
.removeClass('comment-edit-text-empty');
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$('#comment-edit-submit-wrapper-' + Browser.id).show();
$('#comment-edit-text-' + Browser.id).attr('tabindex', '9');
$('#comment-edit-submit-' + Browser.id).attr('tabindex', '10');
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}
}
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console.log(Browser.event, this.dataset.filename, embed, Browser.id);
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$('body').trigger(Browser.event, [this.dataset.filename, embed, Browser.id, this.dataset.img]);
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// Close model
$('#modal').modal('hide');
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// Update autosize for this textarea
autosize.update($('.text-autosize'));
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});
// EventListener for switching between photo and file mode
$('.fbrowser').on('click', '.fbswitcher .btn', function (e) {
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e.preventDefault();
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Browser.type = this.getAttribute('data-mode');
$('.fbrowser')
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.removeClass()
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.addClass('fbrowser ' + Browser.type);
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Browser.loadContent(Browser._getUrl("none"));
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});
},
// Initialize the AjaxUpload for the upload buttons
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uploadButtons: function () {
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if ($('#upload-photo').length) {
//AjaxUpload for photos
new window.AjaxUpload(
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'upload-photo',
{
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action: 'media/photo/upload?response=json&album=' + encodeURIComponent(Browser.folder),
name: 'userfile',
responseType: 'json',
onSubmit: function (file, ext) {
$('.fbrowser-content').hide();
$('.fbrowser .profile-rotator-wrapper').show();
$('.error').addClass('hidden');
},
onComplete: function (file, response) {
if (response['error'] !== undefined) {
$('.error span').html(response['error']);
$('.error').removeClass('hidden');
$('.fbrowser .profile-rotator-wrapper').hide();
$('.fbrowser-content').show();
return;
}
// load new content to fbrowser window
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Browser.loadContent(Browser._getUrl("none"));
},
});
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}
if ($('#upload-attachment').length) {
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//AjaxUpload for files
new window.AjaxUpload(
'upload-attachment',
{
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action: 'media/attachment/upload?response=json',
name: 'userfile',
responseType: 'json',
onSubmit: function (file, ext) {
$('.fbrowser-content').hide();
$('.fbrowser .profile-rotator-wrapper').show();
$('.error').addClass('hidden');
},
onComplete: function (file, response) {
if (response["error"] !== undefined) {
$('.error span').html(response['error']);
$('.error').removeClass('hidden');
$('.fbrowser .profile-rotator-wrapper').hide();
$('.fbrowser-content').show();
return;
}
// Load new content to fbrowser window
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Browser.loadContent(Browser._getUrl("none"));
},
});
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}
},
// Stuff which should be executed if no content was loaded
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postLoad: function () {
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Browser.initGallery();
$('.fbrowser .fbswitcher .btn').removeClass('active');
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$('.fbrowser .fbswitcher [data-mode=' + Browser.type + ']').addClass('active');
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// We need to add the AjaxUpload to the button
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Browser.uploadButtons();
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},
// Load new content (e.g. change photo album)
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loadContent: function (url) {
$('.fbrowser-content').hide();
$('.fbrowser .profile-rotator-wrapper').show();
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// load new content to fbrowser window
$('.fbrowser').load(url, function (responseText, textStatus) {
$('.profile-rotator-wrapper').hide();
if (textStatus === 'success') {
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$(".fbrowser_content").show();
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Browser.postLoad();
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}
});
},
// Initialize justified Gallery
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initGallery: function () {
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$('.fbrowser.photo .fbrowser-content-container').justifiedGallery({
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rowHeight: 80,
margins: 4,
border: 0,
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});
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},
_getUrl: function (mode, folder) {
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let folderValue = folder !== undefined ? folder : Browser.folder;
let folderUrl = folderValue !== undefined ? '/' + encodeURIComponent(folderValue) : '';
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return 'media/' + Browser.type + '/browser' + folderUrl + '?mode=' + mode + "&theme=frio";
}
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};
// @license-end