/**
* Replace css resized images with resized copies of the original
* ckeditor uses style height/width
*
*/
static function ResizeImages(&$html_content, &$img_list)
{
includeFile('tool/HTML_Output.php');
includeFile('image.php');
gp_resized::SetIndex();
$orig_list = array();
if (is_array($img_list)) {
$orig_list = $img_list;
}
$img_list = array();
//resize images
$gp_html_output = new gp_html_output($html_content);
foreach ($gp_html_output->dom_array as $key => $node) {
if (!is_array($node) || !array_key_exists('tag', $node)) {
continue;
}
$tag = $node['tag'];
if ($tag != 'img' || !isset($node['attributes']['src'])) {
continue;
}
$original_src = $node['attributes']['src'];
$resized_data = gp_edit::ResizedImage($node['attributes']);
if ($resized_data !== false) {
$img = $resized_data['img'];
$index = $resized_data['index'];
$resized_src = common::GetDir('/include/image.php', true) . '?i=' . $index . '&w=' . $resized_data['w'] . '&h=' . $resized_data['h'] . '&img=' . rawurlencode($img);
$gp_html_output->dom_array[$key]['attributes']['src'] = $resized_src;
$img_list[$index][] = $resized_data['w'] . 'x' . $resized_data['h'];
$img_list[$index] = array_unique($img_list[$index]);
gp_resized::$index[$index] = $img;
}
}
$gp_html_output->Rebuild();
$html_content = $gp_html_output->result;
gp_edit::ResizedImageUse($orig_list, $img_list);
gp_resized::SaveIndex();
}
/**
* Remove a content area from a page
*
*/
function RmSection()
{
global $langmessage, $page;
if (!isset($_POST['total']) || $_POST['total'] != count($this->file_sections)) {
message($langmessage['OOPS']);
return false;
}
if (!isset($_POST['section'])) {
message($langmessage['OOPS'] . '(1)');
return;
}
$section = $_POST['section'];
if (!isset($this->file_sections[$section])) {
message($langmessage['OOPS'] . '(2)');
return;
}
$section_data = $this->file_sections[$section];
array_splice($this->file_sections, $section, 1);
$this->ResetFileTypes();
if (!$this->SaveThis()) {
message($langmessage['OOPS'] . '(4)');
return;
}
if ($section_data['type'] == 'gallery') {
$this->GalleryEdited();
}
//update usage of resized images
if (isset($section_data['resized_imgs'])) {
includeFile('image.php');
gp_resized::SetIndex();
gp_edit::ResizedImageUse($section_data['resized_imgs'], array());
}
message($langmessage['SAVED']);
}
/**
* Save new/rearranged sections
*
*/
function SaveSections()
{
global $page, $langmessage;
$page->ajaxReplace = array();
$original_sections = $this->file_sections;
$unused_sections = $this->file_sections;
//keep track of sections that aren't used
$new_sections = array();
$section_types = section_content::GetTypes();
foreach ($_POST['section_order'] as $i => $arg) {
// moved / copied sections
if (ctype_digit($arg)) {
$arg = (int) $arg;
if (!isset($this->file_sections[$arg])) {
message($langmessage['OOPS'] . ' (Invalid Section Number)');
return false;
}
unset($unused_sections[$arg]);
$new_section = $this->file_sections[$arg];
$new_section['attributes'] = array();
// otherwise, new sections
} else {
if (!isset($section_types[$arg])) {
message($langmessage['OOPS'] . ' (Unknown Type: ' . $arg . ')');
return false;
}
$new_section = gp_edit::DefaultContent($arg);
}
// attributes
if (isset($_POST['attributes'][$i]) && is_array($_POST['attributes'][$i])) {
foreach ($_POST['attributes'][$i] as $attr_name => $attr_value) {
$attr_name = strtolower($attr_name);
$attr_name = trim($attr_name);
$attr_value = trim($attr_value);
if (empty($attr_name) || empty($attr_value) || $attr_name == 'id' || substr($attr_name, 0, 7) == 'data-gp') {
continue;
}
$new_section['attributes'][$attr_name] = $attr_value;
}
}
// wrapper section 'contains_sections'
if ($new_section['type'] == 'wrapper_section') {
$new_section['contains_sections'] = isset($_POST['contains_sections']) ? $_POST['contains_sections'][$i] : '0';
}
$new_sections[$i] = $new_section;
}
//make sure there's at least one section
if (!$new_sections) {
message($langmessage['OOPS'] . ' (1 Section Minimum)');
return false;
}
$this->file_sections = $new_sections;
$this->ResetFileTypes(false);
// save a send message to user
if (!$this->SaveThis()) {
$this->file_sections = $original_sections;
message($langmessage['OOPS'] . '(4)');
return;
}
$page->ajaxReplace[] = array('ck_saved', '', '');
message($langmessage['SAVED']);
//update gallery info
$this->GalleryEdited();
//update usage of resized images
foreach ($unused_sections as $section_data) {
if (isset($section_data['resized_imgs'])) {
includeFile('image.php');
gp_resized::SetIndex();
gp_edit::ResizedImageUse($section_data['resized_imgs'], array());
}
}
}
/**
* Get the content of the file in the trash so we can restore file information
* - resized images
* - special_galleries::UpdateGalleryInfo($title,$content)
*
*/
function RestoreFile($title, $file, $title_info)
{
//get the file data
$file_sections = array();
ob_start();
include $file;
ob_get_clean();
// Restore resized images
if (count($file_sections)) {
includeFile('image.php');
gp_resized::SetIndex();
foreach ($file_sections as $section => $section_data) {
if (!isset($section_data['resized_imgs'])) {
continue;
}
foreach ($section_data['resized_imgs'] as $image_index => $sizes) {
if (!isset(gp_resized::$index[$image_index])) {
continue;
}
$img = gp_resized::$index[$image_index];
foreach ($sizes as $size) {
list($width, $height) = explode('x', $size);
gp_edit::CreateImage($img, $width, $height);
}
}
gp_edit::ResizedImageUse(array(), $section_data['resized_imgs']);
}
gp_resized::SaveIndex();
}
// Restore Galleries
if (strpos($title_info['type'], 'gallery') !== false) {
includeFile('special/special_galleries.php');
special_galleries::UpdateGalleryInfo($title, $file_sections);
}
}
