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page-edit.js
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/**
* modules/page/page-edit.js
* Frontend code for general page properties
*
* Copyright Gottfried Haider, Danja Vasiliev 2010.
* This source code is licensed under the GNU General Public License.
* See the file COPYING for more details.
*/
$(document).ready(function() {
// set grid
$.glue.grid.x($.glue.conf.page.default_grid_x);
$.glue.grid.y($.glue.conf.page.default_grid_y);
// set guides
for (i in $.glue.conf.page.guides_x) {
$.glue.grid.add_guide_x($.glue.conf.page.guides_x[i]);
}
for (i in $.glue.conf.page.guides_y) {
$.glue.grid.add_guide_y($.glue.conf.page.guides_y[i]);
}
//
// register menu items
//
var elem;
elem = $('<img src="'+$.glue.base_url+'modules/page/page-new.png" alt="btn" title="create a new page" width="32" height="32">');
$(elem).bind('click', function(e) {
$.glue.menu.hide();
var pn = prompt('Name the page to be created');
if (pn === null) {
return;
}
$.glue.backend({ method: 'glue.create_page', page: pn+'.head' }, function(data) {
// redirect to newly created page
window.location = $.glue.base_url+'?'+pn+'/edit';
});
});
$.glue.menu.register('page', elem);
elem = $('<img src="'+$.glue.base_url+'modules/page/page-title.png" alt="btn" title="change page title" width="32" height="32">');
$(elem).bind('click', function(e) {
var title = $('title').html();
title = prompt('Change the page title', title);
if (title === null) {
return;
}
$('title').html(title);
$.glue.backend({ method: 'glue.update_object', name: $.glue.page+'.page', 'page-title': title });
});
$.glue.menu.register('page', elem);
elem = $('<img src="'+$.glue.base_url+'img/background-color.png" alt="btn" title="change the background color" width="32" height="32">');
$(elem).bind('click', function(e) {
$.glue.colorpicker.show($('html').css('background-color'), false, function(col) {
$('html').css('background-color', col);
}, function(col) {
// update grid as well
$.glue.grid.update(true);
$.glue.backend({ method: 'glue.update_object', name: $.glue.page+'.page', 'page-background-color': col });
});
$.glue.menu.hide();
});
$.glue.menu.register('page', elem);
elem = $('<img src="'+$.glue.base_url+'modules/page/page-grid.png" width="32" height="32">');
// also change tilte below
$(elem).attr('title', 'show/hide grid or change grid size by dragging ('+$.glue.grid.x()+'x'+$.glue.grid.y()+')');
$(elem).bind('mousedown', function(e) {
var that = this;
$.glue.slider(e, function(x, y, evt) {
// rectangular grid when pressing shift
if (evt.shiftKey) {
if (x < y) {
x = y;
} else {
y = x;
}
}
// only update grid when grid size is <= 10px for performance reasons
var update = false;
if (10 <= Math.abs(x)) {
$.glue.grid.mode(1);
$.glue.grid.x(Math.abs(x));
update = true;
}
if (10 <= Math.abs(y)) {
$.glue.grid.mode(1);
$.glue.grid.y(Math.abs(y));
update = true;
}
if (update) {
$.glue.grid.update(true);
}
}, function(x, y) {
if (Math.abs(x) < 10 && Math.abs(y) < 10) {
if ($.glue.grid.mode()) {
$.glue.grid.mode(0);
} else {
$.glue.grid.mode(1);
}
$.glue.grid.update();
}
// update backend
$.glue.backend({ method: 'page.set_grid', 'x': $.glue.grid.x(), 'y': $.glue.grid.y() });
// update tooltip
$(that).attr('title', 'show/hide grid or change grid size by dragging ('+$.glue.grid.x()+'x'+$.glue.grid.y()+')');
// close menu
$.glue.menu.hide();
});
return false;
});
$.glue.menu.register('page', elem);
elem = $('<img src="'+$.glue.base_url+'modules/page/page-delete.png" alt="btn" title="delete page" width="32" height="32">');
$(elem).bind('click', function(e) {
if (confirm('Really delete the current page and all it\'s revisions?')) {
var pn = $.glue.page.split('.').shift();
var pages = [];
// get all revisions
$.glue.backend({ method: 'glue.revisions', pagename: pn }, function(data) {
for (var rev in data) {
pages.push(pn+'.'+data[rev]);
}
// and delete them
for (var page in pages) {
// DEBUG
//console.log('deleting '+pages[page]);
$.glue.backend({ method: 'glue.delete_page', 'page': pages[page] });
}
// TODO (later): check if all revisions were indeed deleted
// redirect to "pages" controller
window.location = $.glue.base_url+'?pages';
});
}
$.glue.menu.hide();
});
$.glue.menu.register('page', elem);
elem = $('<img src="'+$.glue.base_url+'modules/page/page-url.png" alt="btn" title="change the page&#039;s url" width="32" height="32">');
$(elem).bind('click', function(e) {
var old_pn = $.glue.page.split('.').shift();
var new_pn = prompt('Change the page URL', old_pn);
if (new_pn != null && new_pn != old_pn) {
$.glue.backend({ method: 'glue.rename_page', 'old': old_pn, 'new': new_pn }, function(data) {
// redirect to new url
window.location = $.glue.base_url+'?'+new_pn+'/edit';
});
}
$.glue.menu.hide();
});
$.glue.menu.register('page', elem);
// TODO (later): glue.get_startpage
elem = $('<img src="'+$.glue.base_url+'modules/page/page-set-startpage.png" alt="btn" title="make this the start page" width="32" height="32">');
$(elem).bind('click', function(e) {
$.glue.backend({ method: 'glue.set_startpage', page: $.glue.page });
$.glue.menu.hide();
});
$.glue.menu.register('page', elem);
});

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