426 lines
15 KiB
JavaScript
426 lines
15 KiB
JavaScript
/**
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* ownCloud
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*
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* @author Bartek Przybylski
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* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* this class to ease the usage of jquery dialogs
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*/
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var OCdialogs = {
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/**
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* displays alert dialog
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* @param text content of dialog
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* @param title dialog title
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* @param callback which will be triggered when user presses OK
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* @param modal make the dialog modal
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*/
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alert:function(text, title, callback, modal) {
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var content = '<p><span class="ui-icon ui-icon-alert"></span>' + escapeHTML(text) + '</p>';
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OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback, modal);
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},
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/**
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* displays info dialog
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* @param text content of dialog
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* @param title dialog title
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* @param callback which will be triggered when user presses OK
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* @param modal make the dialog modal
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*/
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info:function(text, title, callback, modal) {
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var content = '<p><span class="ui-icon ui-icon-info"></span>' + escapeHTML(text) + '</p>';
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OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback, modal);
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},
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/**
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* displays confirmation dialog
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* @param text content of dialog
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* @param title dialog title
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* @param callback which will be triggered when user presses YES or NO (true or false would be passed to callback respectively)
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* @param modal make the dialog modal
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*/
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confirm:function(text, title, callback, modal) {
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var content = '<p><span class="ui-icon ui-icon-notice"></span>' + escapeHTML(text) + '</p>';
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OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.YES_NO_BUTTONS, callback, modal);
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},
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/**
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* prompt for user input
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* @param text content of dialog
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* @param title dialog title
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* @param callback which will be triggered when user presses OK (input text will be passed to callback)
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* @param modal make the dialog modal
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*/
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prompt:function(text, title, default_value, callback, modal) {
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var input = '<input type="text" id="oc-dialog-prompt-input" value="' + escapeHTML(default_value) + '" style="width:90%">';
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var content = '<p><span class="ui-icon ui-icon-pencil"></span>' + escapeHTML(text) + ':<br/>' + input + '</p>';
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OCdialogs.message(content, title, OCdialogs.PROMPT_DIALOG, OCdialogs.OK_BUTTON, callback, modal);
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},
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/**
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* prompt user for input with custom form
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* fields should be passed in following format: [{text:'prompt text', name:'return name', type:'input type', value: 'default value'},...]
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* example:
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* var fields=[{text:'Test', name:'test', type:'select', options:[{text:'hello1',value:1},{text:'hello2',value:2}] }];
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* @param fields to display
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* @param title dialog title
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* @param callback which will be triggered when user presses OK (user answers will be passed to callback in following format: [{name:'return name', value: 'user value'},...])
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* @param modal make the dialog modal
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*/
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form:function(fields, title, callback, modal) {
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var content = '<table>';
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$.each(fields, function(index, field){
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content += '<tr><td>' + escapeHTML(field.text) + '</td><td>';
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var type = field.type;
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if (type === 'text' || type === 'checkbox' || type === 'password') {
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content += '<input type="' + type + '" name="' + field.name + '"';
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if (type === 'checkbox' && field.value === true) {
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content += ' checked="checked"';
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} else if (type === 'text' || type === 'password' && val.value) {
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content += ' value="' + escapeHTML(field.value) + '"';
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}
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content += '>';
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} else if (type === 'select') {
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content += '<select name="' + escapeHTML(field.name) + '"';
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if (field.value !== undefined) {
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content += ' value="' + escapeHTML(field.value) + '"';
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}
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content += '>';
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$.each(field.options, function(index, field_option){
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content += '<option value="' + escapeHTML(field_option.value) + '">' + escapeHTML(field_option.text) + '</option>';
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});
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content += '</select>';
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}
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content += '</td></tr>';
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});
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content += '</table>';
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var dialog_name = 'oc-dialog-' + OCdialogs.dialogs_counter + '-content';
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var dialog_id = '#' + dialog_name;
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var dialog_div = '<div id="' + dialog_name + '" title="' + escapeHTML(title) + '">' + content + '</div>';
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if (modal === undefined) { modal = false };
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$('body').append(dialog_div);
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var buttonlist = [{
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text: t('core', 'Ok'),
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click: function(){ OCdialogs.form_ok_handler(callback, dialog_id); }
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},
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{
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text: t('core', 'Cancel'),
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click: function(){ $(dialog_id).dialog('close'); }
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}];
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var dialog_height = ( $('tr', dialog_div).length + 1 ) * 30 + 120;
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$(dialog_id).dialog({
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width: (4/9) * $(document).width(),
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height: dialog_height,
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modal: modal,
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buttons: buttonlist
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});
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OCdialogs.dialogs_counter++;
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},
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/**
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* show a file picker to pick a file from
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* @param title dialog title
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* @param callback which will be triggered when user presses Choose
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* @param multiselect whether it should be possible to select multiple files
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* @param mimetype_filter mimetype to filter by
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* @param modal make the dialog modal
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*/
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filepicker:function(title, callback, multiselect, mimetype_filter, modal) {
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var dialog_name = 'oc-dialog-' + OCdialogs.dialogs_counter + '-content';
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var dialog_id = '#' + dialog_name;
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var dialog_content = '<button id="dirup">↑</button><select id="dirtree"></select><div id="filelist"></div>';
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var dialog_loader = '<div class="filepicker_loader"><img src="' + OC.filePath('gallery','img','loading.gif') + '"></div>';
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var dialog_div = '<div id="' + dialog_name + '" title="' + escapeHTML(title) + '">' + dialog_content + dialog_loader + '</div>';
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if (modal === undefined) { modal = false };
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if (multiselect === undefined) { multiselect = false };
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if (mimetype_filter === undefined) { mimetype_filter = '' };
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$('body').append(dialog_div);
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$(dialog_id).data('path', '/');
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$(dialog_id + ' #dirtree').focus().change( {dcid: dialog_id}, OCdialogs.handleTreeListSelect );
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$(dialog_id + ' #dirup').click( {dcid: dialog_id}, OCdialogs.filepickerDirUp );
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$(dialog_id).ready(function(){
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$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), { mimetype: mimetype_filter } ,function(request) {
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OCdialogs.fillFilePicker(request, dialog_id);
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});
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$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), { mimetype: "httpd/unix-directory" }, function(request) {
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OCdialogs.fillTreeList(request, dialog_id);
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});
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}).data('multiselect', multiselect).data('mimetype',mimetype_filter);
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// build buttons
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var functionToCall = function() {
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if (callback !== undefined) {
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var datapath;
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if (multiselect === true) {
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datapath = [];
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$(dialog_id + ' .filepicker_element_selected .filename').each(function(index, element) {
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datapath.push( $(dialog_id).data('path') + $(element).text() );
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});
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} else {
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var datapath = $(dialog_id).data('path');
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datapath += $(dialog_id+' .filepicker_element_selected .filename').text();
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}
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callback(datapath);
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$(dialog_id).dialog('close');
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}
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};
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var buttonlist = [{
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text: t('core', 'Choose'),
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click: functionToCall
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},
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{
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text: t('core', 'Cancel'),
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click: function(){$(dialog_id).dialog('close'); }
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}];
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$(dialog_id).dialog({
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width: (4/9)*$(document).width(),
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height: 420,
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modal: modal,
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buttons: buttonlist
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});
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OCdialogs.dialogs_counter++;
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},
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/**
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* Displays raw dialog
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* You better use a wrapper instead ...
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*/
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message:function(content, title, dialog_type, buttons, callback, modal) {
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var dialog_name = 'oc-dialog-' + OCdialogs.dialogs_counter + '-content';
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var dialog_id = '#' + dialog_name;
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var dialog_div = '<div id="' + dialog_name + '" title="' + escapeHTML(title) + '">' + content + '</div>';
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if (modal === undefined) { modal = false };
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$('body').append(dialog_div);
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var buttonlist = [];
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switch (buttons) {
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case OCdialogs.YES_NO_BUTTONS:
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buttonlist = [{
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text: t('core', 'Yes'),
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click: function(){
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if (callback !== undefined) { callback(true) };
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$(dialog_id).dialog('close');
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}
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},
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{
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text: t('core', 'No'),
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click: function(){
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if (callback !== undefined) { callback(false) };
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$(dialog_id).dialog('close');
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}
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}];
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break;
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case OCdialogs.OK_BUTTON:
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var functionToCall;
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switch(dialog_type) {
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case OCdialogs.ALERT_DIALOG:
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functionToCall = function() {
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$(dialog_id).dialog('close');
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if(callback !== undefined) { callback() };
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};
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break;
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case OCdialogs.PROMPT_DIALOG:
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buttonlist[1] = {
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text: t('core', 'Cancel'),
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click: function() { $(dialog_id).dialog('close'); }
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};
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functionToCall = function() { OCdialogs.prompt_ok_handler(callback, dialog_id); };
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break;
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}
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buttonlist[0] = {
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text: t('core', 'Ok'),
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click: functionToCall
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};
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break;
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};
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$(dialog_id).dialog({
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width: (4/9) * $(document).width(),
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height: 180,
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modal: modal,
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buttons: buttonlist
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});
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OCdialogs.dialogs_counter++;
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},
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// dialog button types
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YES_NO_BUTTONS: 70,
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OK_BUTTONS: 71,
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// dialogs types
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ALERT_DIALOG: 80,
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INFO_DIALOG: 81,
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FORM_DIALOG: 82,
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// used to name each dialog
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dialogs_counter: 0,
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determineValue: function(element) {
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if ( $(element).attr('type') === 'checkbox' ) {
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return element.checked;
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} else {
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return $(element).val();
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}
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},
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prompt_ok_handler: function(callback, dialog_id) {
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$(dialog_id).dialog('close');
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if (callback !== undefined) { callback($(dialog_id + " input#oc-dialog-prompt-input").val()) };
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},
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form_ok_handler: function(callback, dialog_id) {
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if (callback !== undefined) {
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var valuelist = [];
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$(dialog_id + ' input, ' + dialog_id + ' select').each(function(index, element) {
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valuelist[index] = { name: $(element).attr('name'), value: OCdialogs.determineValue(element) };
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});
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$(dialog_id).dialog('close');
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callback(valuelist);
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} else {
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$(dialog_id).dialog('close');
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}
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},
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/**
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* fills the filepicker with files
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*/
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fillFilePicker:function(request, dialog_content_id) {
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var template_content = '<img src="*MIMETYPEICON*" style="margin: 2px 1em 0 4px;"><span class="filename">*NAME*</span><div style="float:right;margin-right:1em;">*LASTMODDATE*</div>';
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var template = '<div data-entryname="*ENTRYNAME*" data-dcid="' + escapeHTML(dialog_content_id) + '" data="*ENTRYTYPE*">*CONTENT*</div>';
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var files = '';
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var dirs = [];
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var others = [];
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$.each(request.data, function(index, file) {
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if (file.type === 'dir') {
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dirs.push(file);
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} else {
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others.push(file);
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}
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});
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var sorted = dirs.concat(others);
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for (var i = 0; i < sorted.length; i++) {
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files_content = template_content.replace('*LASTMODDATE*', OC.mtime2date(sorted[i].mtime)).replace('*NAME*', escapeHTML(sorted[i].name)).replace('*MIMETYPEICON*', sorted[i].mimetype_icon);
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files += template.replace('*ENTRYNAME*', escapeHTML(sorted[i].name)).replace('*ENTRYTYPE*', escapeHTML(sorted[i].type)).replace('*CONTENT*', files_content);
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}
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$(dialog_content_id + ' #filelist').html(files);
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$('#filelist div').click(function() {
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OCdialogs.handlePickerClick($(this), $(this).data('entryname'), dialog_content_id);
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});
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$(dialog_content_id + ' .filepicker_loader').css('visibility', 'hidden');
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},
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/**
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* fills the tree list with directories
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*/
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fillTreeList: function(request, dialog_id) {
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var template = '<option value="*COUNT*">*NAME*</option>';
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var paths = '<option value="0">' + escapeHTML($(dialog_id).data('path')) + '</option>';
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$.each(request.data, function(index, file) {
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paths += template.replace('*COUNT*', index).replace('*NAME*', escapeHTML(file.name));
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});
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$(dialog_id + ' #dirtree').html(paths);
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},
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/**
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* handle selection made in the tree list
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*/
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handleTreeListSelect:function(event) {
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if ($("option:selected", this).html().indexOf('/') !== -1) { // if there's a slash in the selected path, don't append it
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$(event.data.dcid).data('path', $("option:selected", this).html());
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} else {
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$(event.data.dcid).data('path', $(event.data.dcid).data('path') + $("option:selected", this).html() + '/');
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}
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$(event.data.dcid + ' .filepicker_loader').css('visibility', 'visible');
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: $(event.data.dcid).data('path'),
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mimetype: $(event.data.dcid).data('mimetype')
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},
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function(request) { OCdialogs.fillFilePicker(request, event.data.dcid) }
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);
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: $(event.data.dcid).data('path'),
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mimetype: "httpd/unix-directory"
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},
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function(request) { OCdialogs.fillTreeList(request, event.data.dcid) }
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);
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},
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/**
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* go one directory up
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*/
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filepickerDirUp:function(event) {
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var old_path = $(event.data.dcid).data('path');
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if ( old_path !== "/") {
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var splitted_path = old_path.split("/");
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var new_path = ""
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for (var i = 0; i < splitted_path.length - 2; i++) {
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new_path += splitted_path[i] + "/"
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}
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$(event.data.dcid).data('path', new_path);
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: $(event.data.dcid).data('path'),
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mimetype: $(event.data.dcid).data('mimetype')
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},
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function(request) { OCdialogs.fillFilePicker(request, event.data.dcid) }
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);
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: $(event.data.dcid).data('path'),
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mimetype: "httpd/unix-directory"
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},
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function(request) { OCdialogs.fillTreeList(request, event.data.dcid) }
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);
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}
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},
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/**
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* handle clicks made in the filepicker
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*/
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handlePickerClick:function(element, name, dialog_content_id) {
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if ( $(element).attr('data') === 'file' ){
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if ( $(dialog_content_id).data('multiselect') !== true) {
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$(dialog_content_id + ' .filepicker_element_selected').removeClass('filepicker_element_selected');
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}
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$(element).toggleClass('filepicker_element_selected');
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return;
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} else if ( $(element).attr('data') === 'dir' ) {
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var datapath = escapeHTML( $(dialog_content_id).data('path') + name + '/' );
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$(dialog_content_id).data('path', datapath);
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$(dialog_content_id + ' .filepicker_loader').css('visibility', 'visible');
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: datapath,
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mimetype: $(dialog_content_id).data('mimetype')
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},
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function(request){ OCdialogs.fillFilePicker(request, dialog_content_id) }
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);
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$.getJSON(
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OC.filePath('files', 'ajax', 'rawlist.php'),
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{
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dir: datapath,
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mimetype: "httpd/unix-directory"
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},
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function(request) { OCdialogs.fillTreeList(request, dialog_content_id) }
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);
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}
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}
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};
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