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sources/core/js/oc-dialogs.js
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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/>.
*
*/
/**
* this class to ease the usage of jquery dialogs
*/
var 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, modal) {
var content = '<p><span class="ui-icon ui-icon-alert"></span>'+text+'</p>';
OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback, modal);
},
/**
* 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, modal) {
var content = '<p><span class="ui-icon ui-icon-info"></span>'+text+'</p>';
OCdialogs.message(content, title, OCdialogs.ALERT_DIALOG, OCdialogs.OK_BUTTON, callback, modal);
},
/**
* 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, modal) {
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, modal);
},
/**
* 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, modal) {
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, modal);
},
/**
* 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'},...]
* select example var fields=[{text:'Test', name:'test', type:'select', options:[{text:'hallo',value:1},{text:'hallo1',value:2}] }];
* @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, modal) {
var content = '<table>';
$.each(fields, function(index, val){
content += '<tr><td>'+val.text+'</td><td>';
var type=val.type;
if (type == 'text' || type == 'checkbox' || type == 'password') {
content += '<input type="'+type+'" name="'+val.name+'"';
if (type == 'checkbox') {
if (val.value != undefined && val.value == true) {
content += ' checked="checked">';
} else {
content += '>';
}
} else if (type == 'text' || type == 'password' && val.value) {
content += ' value="'+val.value+'">';
}
} else if (type == 'select') {
content += '<select name="'+val.name+'"';
if (val.value != undefined) {
content += ' value="'+val.value+'"';
}
content += '>';
$.each(val.options, function(index, valo){
content += '<option value="'+valo.value+'">'+valo.text+'</option>';
});
content += '</select>';
}
content += '</td></tr>';
});
content += '</table>';
OCdialogs.message(content, title, OCdialogs.FORM_DIALOG, OCdialogs.OK_CANCEL_BUTTONS, callback, modal);
},
filepicker:function(title, callback, multiselect, mimetype_filter, modal) {
var c_name = 'oc-dialog-'+OCdialogs.dialogs_counter+'-content';
var c_id = '#'+c_name;
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>';
if (!modal) modal = false; // Huh..
if (!multiselect) multiselect = false;
$('body').append(d);
$(c_id + ' #dirtree').focus(function() {
var t = $(this);
t.data('oldval', t.val())
}).change({dcid: c_id}, OC.dialogs.handleTreeListSelect);
$(c_id).ready(function(){
$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {mimetype: mimetype_filter} ,function(r) {
OC.dialogs.fillFilePicker(r, c_id, callback)
});
}).data('multiselect', multiselect).data('mimetype',mimetype_filter);
// build buttons
var b = [{
text: t('core', 'Choose'),
click: function(){
if (callback != undefined) {
var p;
if ($(c_id).data('multiselect') == true) {
p = [];
$(c_id+' .filepicker_element_selected .filename').each(function(i, elem) {
p.push(($(c_id).data('path')?$(c_id).data('path'):'')+'/'+$(elem).text());
});
} else {
var p = $(c_id).data('path');
if (p == undefined) p = '';
p = p+'/'+$(c_id+' .filepicker_element_selected .filename').text()
}
callback(p);
$(c_id).dialog('close');
}
}
},
{
text: t('core', 'Cancel'),
click: function(){$(c_id).dialog('close'); }}
];
$(c_id).dialog({width: ((4*$('body').width())/9), height: 400, modal: modal, buttons: b});
OCdialogs.dialogs_counter++;
},
// guts, dont use, dont touch
message:function(content, title, dialog_type, buttons, callback, modal) {
var c_name = 'oc-dialog-'+OCdialogs.dialogs_counter+'-content';
var c_id = '#'+c_name;
var d = '<div id="'+c_name+'" title="'+title+'">'+content+'</div>';
if (modal == undefined) modal = false;
$('body').append(d);
var b = [];
switch (buttons) {
case OCdialogs.YES_NO_BUTTONS:
b[1] = {text: t('core', 'No'), click: function(){ if (callback != undefined) callback(false); $(c_id).dialog('close'); }};
b[0] = {text: t('core', 'Yes'), click: function(){ if (callback != undefined) callback(true); $(c_id).dialog('close');}};
break;
case OCdialogs.OK_CANCEL_BUTTONS:
b[1] = {text: t('core', 'Cancel'), click: function(){$(c_id).dialog('close'); }};
case OCdialogs.OK_BUTTON: // fallthrough
var f;
switch(dialog_type) {
case OCdialogs.ALERT_DIALOG:
f = function(){$(c_id).dialog('close'); if(callback) callback();};
break;
case OCdialogs.PROMPT_DIALOG:
f = function(){OCdialogs.prompt_ok_handler(callback, c_id)};
break;
case OCdialogs.FORM_DIALOG:
f = function(){OCdialogs.form_ok_handler(callback, c_id)};
break;
}
b[0] = {text: t('core', 'Ok'), click: f};
break;
}
var possible_height = ($('tr', d).size()+1)*30;
$(c_id).dialog({width: 4*$(document).width()/9, height: possible_height + 120, modal: modal, 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');
}
},
fillFilePicker:function(r, dialog_content_id) {
var entry_template = '<div data-entryname="*ENTRYNAME*" data-dcid="'+dialog_content_id+'" data="*ENTRYTYPE*"><img src="*MIMETYPEICON*" style="margin-right:1em;"><span class="filename">*NAME*</span><div style="float:right;margin-right:1em;">*LASTMODDATE*</div></div>';
var names = '';
$.each(r.data, function(index, a) {
names += entry_template.replace('*LASTMODDATE*', OC.mtime2date(a.mtime)).replace('*NAME*', escapeHTML(a.name)).replace('*MIMETYPEICON*', a.mimetype_icon).replace('*ENTRYNAME*', escapeHTML(a.name)).replace('*ENTRYTYPE*', escapeHTML(a.type));
});
$(dialog_content_id + ' #filelist').html(names).on('click', '[data="file"]', function() {
OC.dialogs.handlePickerClick(this, $(this).data('entryname'), $(this).data('dcid'));
});
$(dialog_content_id + ' .filepicker_loader').css('visibility', 'hidden');
},
handleTreeListSelect:function(event) {
var newval = parseInt($(this).val());
var oldval = parseInt($(this).data('oldval'));
while (newval != oldval && oldval > 0) {
$('option:last', this).remove();
$('option:last', this).attr('selected','selected');
oldval--;
}
var skip_first = true;
var path = '';
$(this).children().each(function(i, element) {
if (skip_first) {
skip_first = false;
return;
}
path += '/'+$(element).text();
});
$(event.data.dcid).data('path', path);
$(event.data.dcid + ' .filepicker_loader').css('visibility', 'visible');
$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {dir: path, mimetype: $(event.data.dcid).data('mimetype')}, function(r){OC.dialogs.fillFilePicker(r, event.data.dcid)});
},
// this function is in early development state, please dont use it unlsess you know what you are doing
handlePickerClick:function(element, name, dcid) {
var p = $(dcid).data('path');
if (p == undefined) p = '';
p = p+'/'+name;
if ($(element).attr('data') == 'file'){
if ($(dcid).data('multiselect') != true) {
$(dcid+' .filepicker_element_selected').removeClass('filepicker_element_selected');
}
$(element).toggleClass('filepicker_element_selected');
return;
}
$(dcid).data('path', p);
$(dcid + ' #dirtree option:last').removeAttr('selected');
var newval = parseInt($(dcid + ' #dirtree option:last').val())+1;
$(dcid + ' #dirtree').append('<option selected="selected" value="'+newval+'">'+name+'</option>');
$(dcid + ' .filepicker_loader').css('visibility', 'visible');
$.getJSON(OC.filePath('files', 'ajax', 'rawlist.php'), {dir: p, mimetype: $(dcid).data('mimetype')}, function(r){OC.dialogs.fillFilePicker(r, dcid)});
}
};
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