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/**
* ownCloud
*
* @author Bartek Przybylski
* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* todo(bartek): add select option in form
*/
/**
* this class ease usage of jquery dialogs
*/
OCdialogs = {
/**
* displays alert dialog
* @param text content of dialog
* @param title dialog title
* @param callback which will be triggered when user press OK
*/
alert:function(text, title, callback) {
var content = '<p><span class="ui-icon ui-icon-alert"></span>'+text+'</p>';
OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback);
},
/**
* displays info dialog
* @param text content of dialog
* @param title dialog title
* @param callback which will be triggered when user press OK
*/
info:function(text, title, callback) {
var content = '<p><span class="ui-icon ui-icon-info"></span>'+text+'</p>';
OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback);
},
/**
* displays confirmation dialog
* @param text content of dialog
* @param title dialog title
* @param callback which will be triggered when user press YES or NO (true or false would be passed to callback respectively)
*/
confirm:function(text, title, callback) {
var content = '<p><span class="ui-icon ui-icon-notice"></span>'+text+'</p>';
OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.YES_NO_BUTTONS, callback);
},
/**
* prompt for user input
* @param text content of dialog
* @param title dialog title
* @param callback which will be triggered when user press OK (input text will be passed to callback)
*/
prompt:function(text, title, default_value, callback) {
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>';
OCdialogs.message(content, title, OCdialogs.PROMPT_DIALOG, OCdialogs.OK_CANCEL_BUTTONS, callback);
},
/**
* prompt user for input with custom form
* fields should be passed in following format: [{text:'prompt text', name:'return name', type:'input type', value: 'dafault value'},...]
* @param fields to display
* @param title dialog title
* @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'},...])
*/
form:function(fields, title, callback) {
var content = '<table>';
for (var a in fields) {
content += '<tr><td>'+fields[a].text+'</td><td>';
var type=fields[a].type;
if (type == 'text' || type == 'checkbox' || type == 'password') {
content += '<input type="'+type+'" name="'+fields[a].name+'"';
if (type == 'checkbox') {
if (fields[a].value != undefined && fields[a].value == true) {
content += ' checked="checked">';
} else content += '>';
} else if (type == 'text' || type == 'password' && fields[a].value)
content += ' value="'+fields[a].value+'">';
} else if (type == 'select') {
content += '<select name="'+fields[a].name+'"';
if (fields[a].value != undefined)
content += ' value="'+fields[a].value+'"';
content += '>';
for (var o in fields[a].options)
content += '<option value="'+fields[a].options[o].value+'">'+fields[a].options[o].text+'</option>';
content += '</select>';
}
content += '</td></tr>';
}
content += '</table>';
OCdialogs.message(content, title, OCdialogs.FORM_DIALOG, OCdialogs.OK_CANCEL_BUTTONS, callback);
},
message:function(content, title, dialog_type, buttons, callback) {
var c_name = 'oc-dialog-'+OCdialogs.dialogs_counter+'-content';
var c_id = '#'+c_name;
var d = '<div id="'+c_name+'" title="'+title+'">'+content+'</div>';
$('body').append(d);
var b = [];
switch (buttons) {
case OCdialogs.YES_NO_BUTTONS:
b[1] = {text: t('dialogs', 'No'), click: function(){ if (callback != undefined) callback(false); $(c_id).dialog('close'); }};
b[0] = {text: t('dialogs', 'Yes'), click: function(){ if (callback != undefined) callback(true); $(c_id).dialog('close');}};
break;
case OCdialogs.OK_CANCEL_BUTTONS:
b[1] = {text: t('dialogs', 'Cancel'), click: function(){$(c_id).dialog('close'); }};
case OCdialogs.OK_BUTTON: // fallthrough
var f;
switch(dialog_type) {
case OCdialogs.ALERT_DIALOG:
f = function(){$(c_id).dialog('close'); };
break;
case OCdialogs.PROMPT_DIALOG:
f = function(){OCdialogs.prompt_ok_handler(callback, c_id)};
break;
case OCdialogs.FORM_DIALOG:
f = function(){OCdialogs.form_ok_handler(callback, c_id)};
break;
}
b[0] = {text: t('dialogs', 'Ok'), click: f};
break;
}
var possible_height = ($('tr', d).size()+1)*30;
$(c_id).dialog({width: 4*$(document).width()/9, height: possible_height + 120, modal: false, buttons: b});
OCdialogs.dialogs_counter++;
},
// dialogs buttons types
YES_NO_BUTTONS: 70,
OK_BUTTONS: 71,
OK_CANCEL_BUTTONS: 72,
// dialogs types
ALERT_DIALOG: 80,
INFO_DIALOG: 81,
PROMPT_DIALOG: 82,
FORM_DIALOG: 83,
dialogs_counter: 0,
determineValue: function(element) {
switch ($(element).attr('type')) {
case 'checkbox': return element.checked;
}
return $(element).val();
},
prompt_ok_handler: function(callback, c_id) { $(c_id).dialog('close'); if (callback != undefined) callback($(c_id + " input#oc-dialog-prompt-input").val()); },
form_ok_handler: function(callback, c_id) {
if (callback != undefined) {
var r = [];
var c = 0;
$(c_id + ' input, '+c_id+' select').each(function(i, elem) {
r[c] = {name: $(elem).attr('name'), value: OCdialogs.determineValue(elem)};
c++;
});
$(c_id).dialog('close');
callback(r);
} else {
$(c_id).dialog('close');
}
}
};
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