Файл: system/fields/image.php
Строк: 86
<?php
class fieldImage extends cmsFormField {
public $title = LANG_PARSER_IMAGE;
public $sql = 'text';
public $allow_index = false;
private $teaser_url = '';
public function getOptions(){
return array(
new fieldList('size_teaser', array(
'title' => LANG_PARSER_IMAGE_SIZE_TEASER,
'default' => 'small',
'items' => array(
'micro' => LANG_PARSER_IMAGE_SIZE_MICRO,
'small' => LANG_PARSER_IMAGE_SIZE_SMALL,
'normal' => LANG_PARSER_IMAGE_SIZE_NORMAL,
'big' => LANG_PARSER_IMAGE_SIZE_BIG,
'original' => LANG_PARSER_IMAGE_SIZE_ORIGINAL
)
)),
new fieldList('size_full', array(
'title' => LANG_PARSER_IMAGE_SIZE_FULL,
'default' => 'big',
'items' => array(
'micro' => LANG_PARSER_IMAGE_SIZE_MICRO,
'small' => LANG_PARSER_IMAGE_SIZE_SMALL,
'normal' => LANG_PARSER_IMAGE_SIZE_NORMAL,
'big' => LANG_PARSER_IMAGE_SIZE_BIG,
'original' => LANG_PARSER_IMAGE_SIZE_ORIGINAL
)
)),
new fieldListMultiple('sizes', array(
'title' => LANG_PARSER_IMAGE_SIZE_UPLOAD,
'default' => 0,
'items' => array(
'micro' => LANG_PARSER_IMAGE_SIZE_MICRO,
'small' => LANG_PARSER_IMAGE_SIZE_SMALL,
'normal' => LANG_PARSER_IMAGE_SIZE_NORMAL,
'big' => LANG_PARSER_IMAGE_SIZE_BIG,
'original' => LANG_PARSER_IMAGE_SIZE_ORIGINAL
)
)),
);
}
public function setTeaserURL($url){
$this->teaser_url = $url;
return $this;
}
public function parseTeaser($value){
$config = cmsConfig::getInstance();
$paths = is_array($value) ? $value : cmsModel::yamlToArray($value);
if (!$paths && $this->hasDefaultValue()){ $paths = $this->parseDefaultPaths(); }
if (!$paths){ return; }
$url = $this->teaser_url ?
$this->teaser_url :
href_to($this->item['ctype']['name'], $this->item['slug'] . ".html");
return '<a href="'.$url.'"><img src="'.$config->upload_host . '/' . $paths[ $this->getOption('size_teaser') ].'" border="0"></a>';
}
public function parse($value){
$config = cmsConfig::getInstance();
$paths = is_array($value) ? $value : cmsModel::yamlToArray($value);
if (!$paths && $this->hasDefaultValue()){ $paths = $this->parseDefaultPaths(); }
if (!$paths){ return; }
return '<img src="'.$config->upload_host . '/' . $paths[ $this->getOption('size_full') ].'" border="0" />';
}
public function store($value, $is_submitted, $old_value=null){
$config = cmsConfig::getInstance();
if (!is_null($old_value) && !is_array($old_value)){
$old_value = cmsModel::yamlToArray($old_value);
if ($old_value != $value){
foreach($old_value as $image_url){
$image_path = $config->upload_path . $image_url;
@unlink($image_path);
}
}
}
$sizes = $this->getOption('sizes');
if (empty($sizes) || empty($value)) { return $value; }
foreach($value as $size => $image_url){
if (!in_array($size, $sizes)){
$image_path = $config->upload_path . $image_url;
@unlink($image_path);
}
}
return $value;
}
public function delete($value){
if (empty($value)) { return true; }
if (!is_array($value)){ $value = cmsModel::yamlToArray($value); }
$config = cmsConfig::getInstance();
foreach($value as $image_url){
$image_path = $config->upload_path . $image_url;
@unlink($image_path);
}
return true;
}
public function parseDefaultPaths(){
$string = $this->getDefaultValue();
if (!$string) { return false; }
$items = array();
$rows = explode("n", $string);
if (is_array($rows)){
foreach($rows as $row){
$item = explode('|', trim($row));
$items[trim($item[0])] = trim($item[1]);
}
}
return $items;
}
public function getFilterInput($value=false) {
return html_checkbox($this->name, (bool)$value);
}
public function applyFilter($model, $value) {
return $model->filterNotNull($this->name);
}
}