245 lines
11 KiB
JavaScript
245 lines
11 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 ease usage of jquery dialogs
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*/
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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 press OK
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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>'+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 press OK
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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>'+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 press YES or NO (true or false would be passed to callback respectively)
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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>'+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 press OK (input text will be passed to callback)
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*/
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prompt:function(text, title, default_value, callback, modal) {
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var content = '<p><span class="ui-icon ui-icon-pencil"></span>'+text+':<br/><input type="text" id="oc-dialog-prompt-input" value="'+default_value+'" style="width:90%"></p>';
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OCdialogs.message(content, title, OCdialogs.PROMPT_DIALOG, OCdialogs.OK_CANCEL_BUTTONS, 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: 'dafault value'},...]
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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 press OK (user answers will be passed to callback in following format: [{name:'return name', value: 'user value'},...])
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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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for (var a in fields) {
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content += '<tr><td>'+fields[a].text+'</td><td>';
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var type=fields[a].type;
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if (type == 'text' || type == 'checkbox' || type == 'password') {
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content += '<input type="'+type+'" name="'+fields[a].name+'"';
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if (type == 'checkbox') {
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if (fields[a].value != undefined && fields[a].value == true) {
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content += ' checked="checked">';
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} else content += '>';
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} else if (type == 'text' || type == 'password' && fields[a].value)
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content += ' value="'+fields[a].value+'">';
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} else if (type == 'select') {
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content += '<select name="'+fields[a].name+'"';
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if (fields[a].value != undefined)
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content += ' value="'+fields[a].value+'"';
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content += '>';
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for (var o in fields[a].options)
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content += '<option value="'+fields[a].options[o].value+'">'+fields[a].options[o].text+'</option>';
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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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OCdialogs.message(content, title, OCdialogs.FORM_DIALOG, OCdialogs.OK_CANCEL_BUTTONS, callback, modal);
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},
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filepicker:function(title, callback, multiselect, mimetype_filter, modal) {
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var c_name = 'oc-dialog-'+OCdialogs.dialogs_counter+'-content';
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var c_id = '#'+c_name;
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var d = '<div id="'+c_name+'" title="'+title+'"><select id="dirtree"><option value="0">'+OC.currentUser+'</option></select><div id="filelist"></div><div class="filepicker_loader"><img src="'+OC.filePath('gallery','img','loading.gif')+'"></div></div>';
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if (!modal) modal = false;
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if (!multiselect) multiselect = false;
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$('body').append(d);
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$(c_id + ' #dirtree').focus(function() { var t = $(this); t.data('oldval', t.val())})
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.change({dcid: c_id}, OC.dialogs.handleTreeListSelect);
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$(c_id).ready(function(){
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$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {mimetype: mimetype_filter} ,function(r){OC.dialogs.fillFilePicker(r, c_id, callback)});
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}).data('multiselect', multiselect).data('mimetype',mimetype_filter);
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// build buttons
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var b = [
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{text: t('dialogs', 'Choose'), click: function(){
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if (callback != undefined) {
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var p;
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if ($(c_id).data('multiselect') == true) {
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p = [];
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$(c_id+' .filepicker_element_selected #filename').each(function(i, elem) {
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p.push(($(c_id).data('path')?$(c_id).data('path'):'')+'/'+$(elem).text());
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});
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} else {
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var p = $(c_id).data('path');
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if (p == undefined) p = '';
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p = p+'/'+$(c_id+' .filepicker_element_selected #filename').text()
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}
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callback(p);
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$(c_id).dialog('close');
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}
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}
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},
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{text: t('dialogs', 'Cancel'), click: function(){$(c_id).dialog('close'); }}
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];
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$(c_id).dialog({width: ((4*$('body').width())/9), height: 400, modal: modal, buttons: b});
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OCdialogs.dialogs_counter++;
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},
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// guts, dont use, dont touch
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message:function(content, title, dialog_type, buttons, callback, modal) {
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var c_name = 'oc-dialog-'+OCdialogs.dialogs_counter+'-content';
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var c_id = '#'+c_name;
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var d = '<div id="'+c_name+'" title="'+title+'">'+content+'</div>';
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if (modal == undefined) modal = false;
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$('body').append(d);
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var b = [];
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switch (buttons) {
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case OCdialogs.YES_NO_BUTTONS:
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b[1] = {text: t('dialogs', 'No'), click: function(){ if (callback != undefined) callback(false); $(c_id).dialog('close'); }};
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b[0] = {text: t('dialogs', 'Yes'), click: function(){ if (callback != undefined) callback(true); $(c_id).dialog('close');}};
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break;
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case OCdialogs.OK_CANCEL_BUTTONS:
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b[1] = {text: t('dialogs', 'Cancel'), click: function(){$(c_id).dialog('close'); }};
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case OCdialogs.OK_BUTTON: // fallthrough
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var f;
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switch(dialog_type) {
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case OCdialogs.ALERT_DIALOG:
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f = function(){$(c_id).dialog('close'); callback();};
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break;
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case OCdialogs.PROMPT_DIALOG:
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f = function(){OCdialogs.prompt_ok_handler(callback, c_id)};
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break;
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case OCdialogs.FORM_DIALOG:
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f = function(){OCdialogs.form_ok_handler(callback, c_id)};
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break;
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}
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b[0] = {text: t('dialogs', 'Ok'), click: f};
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break;
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}
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var possible_height = ($('tr', d).size()+1)*30;
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$(c_id).dialog({width: 4*$(document).width()/9, height: possible_height + 120, modal: modal, buttons: b});
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OCdialogs.dialogs_counter++;
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},
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// dialogs buttons types
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YES_NO_BUTTONS: 70,
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OK_BUTTONS: 71,
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OK_CANCEL_BUTTONS: 72,
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// dialogs types
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ALERT_DIALOG: 80,
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INFO_DIALOG: 81,
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PROMPT_DIALOG: 82,
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FORM_DIALOG: 83,
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dialogs_counter: 0,
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determineValue: function(element) {
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switch ($(element).attr('type')) {
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case 'checkbox': return element.checked;
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}
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return $(element).val();
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},
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prompt_ok_handler: function(callback, c_id) { $(c_id).dialog('close'); if (callback != undefined) callback($(c_id + " input#oc-dialog-prompt-input").val()); },
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form_ok_handler: function(callback, c_id) {
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if (callback != undefined) {
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var r = [];
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var c = 0;
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$(c_id + ' input, '+c_id+' select').each(function(i, elem) {
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r[c] = {name: $(elem).attr('name'), value: OCdialogs.determineValue(elem)};
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c++;
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});
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$(c_id).dialog('close');
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callback(r);
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} else {
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$(c_id).dialog('close');
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}
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},
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fillFilePicker:function(r, dialog_content_id) {
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var entry_template = '<div onclick="javascript:OC.dialogs.handlePickerClick(this, \'*ENTRYNAME*\',\''+dialog_content_id+'\')" data="*ENTRYTYPE*"><img src="*MIMETYPEICON*" style="margin-right:1em;"><span id="filename">*NAME*</span><div style="float:right;margin-right:1em;">*LASTMODDATE*</div></div>';
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var names = '';
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for (var a in r.data) {
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names += entry_template.replace('*LASTMODDATE*', OC.mtime2date(r.data[a].mtime)).replace('*NAME*', r.data[a].name).replace('*MIMETYPEICON*', r.data[a].mimetype_icon).replace('*ENTRYNAME*', r.data[a].name).replace('*ENTRYTYPE*', r.data[a].type);
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}
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$(dialog_content_id + ' #filelist').html(names);
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$(dialog_content_id + ' .filepicker_loader').css('visibility', 'hidden');
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},
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handleTreeListSelect:function(event) {
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var newval = parseInt($(this).val());
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var oldval = parseInt($(this).data('oldval'));
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while (newval != oldval && oldval > 0) {
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$('option:last', this).remove();
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$('option:last', this).attr('selected','selected');
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oldval--;
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}
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var skip_first = true;
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var path = '';
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$(this).children().each(function(i, element) { if (skip_first) {skip_first = false; return; }path += '/'+$(element).text(); });
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$(event.data.dcid).data('path', path);
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$(event.data.dcid + ' .filepicker_loader').css('visibility', 'visible');
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$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {dir: path, mimetype: $(event.data.dcid).data('mimetype')}, function(r){OC.dialogs.fillFilePicker(r, event.data.dcid)});
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},
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// this function is in early development state, please dont use it unlsess you know what you are doing
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handlePickerClick:function(element, name, dcid) {
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var p = $(dcid).data('path');
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if (p == undefined) p = '';
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p = p+'/'+name;
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if ($(element).attr('data') == 'file'){
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if ($(dcid).data('multiselect') != true)
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$(dcid+' .filepicker_element_selected').removeClass('filepicker_element_selected');
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$(element).toggleClass('filepicker_element_selected');
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return;
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}
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$(dcid).data('path', p);
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$(dcid + ' #dirtree option:last').removeAttr('selected');
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var newval = parseInt($(dcid + ' #dirtree option:last').val())+1;
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$(dcid + ' #dirtree').append('<option selected="selected" value="'+newval+'">'+name+'</option>');
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$(dcid + ' .filepicker_loader').css('visibility', 'visible');
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$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {dir: p, mimetype: $(dcid).data('mimetype')}, function(r){OC.dialogs.fillFilePicker(r, dcid)});
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}
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};
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