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module_object.inc.php
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<?php
/**
* module_object.inc.php
* Module for handling general object 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.
*/
@require_once('config.inc.php');
require_once('common.inc.php');
require_once('html.inc.php');
require_once('util.inc.php');
// module_image.inc.php has more information on what's going on inside modules
// (they can be easier than that one though)
function object_alter_render_early($args)
{
$elem = &$args['elem'];
$obj = $args['obj'];
if (!elem_has_class($elem, 'object')) {
return false;
}
if (!empty($obj['object-height'])) {
elem_css($elem, 'height', $obj['object-height']);
}
if (!empty($obj['object-left'])) {
elem_css($elem, 'left', $obj['object-left']);
}
if (!empty($obj['object-opacity'])) {
elem_css($elem, 'opacity', $obj['object-opacity']);
}
elem_css($elem, 'position', 'absolute');
if (!empty($obj['object-top'])) {
elem_css($elem, 'top', $obj['object-top']);
}
if (!empty($obj['object-width'])) {
elem_css($elem, 'width', $obj['object-width']);
}
if (!empty($obj['object-zindex'])) {
elem_css($elem, 'z-index', $obj['object-zindex']);
}
return true;
}
function object_alter_render_late($args)
{
$elem = $args['elem'];
$html = &$args['html'];
$obj = $args['obj'];
if (!elem_has_class($args['elem'], 'object')) {
return false;
}
if (!$args['edit']) {
// add links only for viewing
if (!empty($obj['object-link'])) {
$link = $obj['object-link'];
// resolve any aliases
$link = resolve_aliases($link, $obj['name']);
if (!is_url($link) && substr($link, 0, 1) != '#' && substr($link, 0, 1) != '/') {
// add base url for relative links that are not directed towards anchors, nor /links
if (SHORT_URLS) {
$link = base_url().urlencode($link);
} else {
$link = base_url().'?'.urlencode($link);
}
}
// <a> can include block elements in html5
if (substr($html, -1) == "\n") {
$html = substr($html, 0, -1);
}
$html = '<a href="'.htmlspecialchars($link, ENT_COMPAT, 'UTF-8').'">'."\n\t".str_replace("\n", "\n\t", $html)."\n".'</a>'."\n";
return true;
}
}
return false;
}
function object_alter_save($args)
{
$elem = $args['elem'];
$obj = &$args['obj'];
if (!elem_has_class($elem, 'object')) {
return false;
}
if (elem_css($elem, 'height') !== NULL) {
$obj['object-height'] = elem_css($elem, 'height');
} else {
unset($obj['object-height']);
}
if (elem_css($elem, 'left') !== NULL) {
$obj['object-left'] = elem_css($elem, 'left');
} else {
unset($obj['object-left']);
}
if (elem_css($elem, 'opacity') !== NULL) {
$obj['object-opacity'] = elem_css($elem, 'opacity');
} else {
unset($obj['object-opacity']);
}
if (elem_css($elem, 'top') !== NULL) {
$obj['object-top'] = elem_css($elem, 'top');
} else {
unset($obj['object-top']);
}
if (elem_css($elem, 'width') !== NULL) {
$obj['object-width'] = elem_css($elem, 'width');
} else {
unset($obj['object-width']);
}
if (elem_css($elem, 'z-index') !== NULL) {
$obj['object-zindex'] = elem_css($elem, 'z-index');
} else {
unset($obj['object-zindex']);
}
return true;
}
function object_render_page_early($args)
{
if ($args['edit']) {
html_add_js(base_url().'modules/object/object-edit.js');
// add default colors
html_add_js_var('$.glue.conf.object.default_colors', expl(' ', OBJECT_DEFAULT_COLORS));
}
}
?>

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