354 lines
16 KiB
PHP
354 lines
16 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Image settings tab for admin panel, AdminImages.php
|
|
* @category admin
|
|
*
|
|
* @author PrestaShop <support@prestashop.com>
|
|
* @copyright PrestaShop
|
|
* @license http://www.opensource.org/licenses/osl-3.0.php Open-source licence 3.0
|
|
* @version 1.3
|
|
*
|
|
*/
|
|
|
|
include_once(realpath(PS_ADMIN_DIR.'/../').'/classes/AdminTab.php');
|
|
|
|
class AdminImages extends AdminTab
|
|
{
|
|
private $start_time = 0;
|
|
private $max_execution_time = 7200;
|
|
|
|
public function __construct()
|
|
{
|
|
$this->table = 'image_type';
|
|
$this->className = 'ImageType';
|
|
$this->lang = false;
|
|
$this->edit = true;
|
|
$this->delete = true;
|
|
|
|
$this->fieldsDisplay = array(
|
|
'id_image_type' => array('title' => $this->l('ID'), 'align' => 'center', 'width' => 25),
|
|
'name' => array('title' => $this->l('Name'), 'width' => 140, 'size' => 16),
|
|
'width' => array('title' => $this->l('Width'), 'align' => 'right', 'suffix' => ' px', 'width' => 50, 'size' => 5),
|
|
'height' => array('title' => $this->l('Height'), 'align' => 'right', 'suffix' => ' px', 'width' => 50, 'size' => 5)
|
|
);
|
|
|
|
parent::__construct();
|
|
}
|
|
|
|
public function displayList()
|
|
{
|
|
parent::displayList();
|
|
$this->displayRegenerate();
|
|
}
|
|
|
|
public function postProcess()
|
|
{
|
|
global $currentIndex;
|
|
if (Tools::getValue('submitRegenerate'.$this->table))
|
|
{
|
|
if ($this->tabAccess['edit'] === '1')
|
|
{
|
|
if ($this->_regenerateThumbnails(Tools::getValue('type'), Tools::getValue('erase')))
|
|
Tools::redirectAdmin($currentIndex.'&conf=9'.'&token='.$this->token);
|
|
}
|
|
else
|
|
$this->_errors[] = Tools::displayError('You do not have permission to edit anything here.');
|
|
}
|
|
else
|
|
parent::postProcess();
|
|
}
|
|
|
|
protected function _childValidation()
|
|
{
|
|
if (!Tools::getValue('id_image_type') AND Validate::isImageTypeName($typeName = Tools::getValue('name')) AND ImageType::typeAlreadyExists($typeName))
|
|
$this->_errors[] = Tools::displayError('this name already exists');
|
|
}
|
|
|
|
public function displayForm($isMainTab = true)
|
|
{
|
|
global $currentIndex;
|
|
parent::displayForm();
|
|
|
|
$obj = $this->loadObject(true);
|
|
|
|
echo $obj->id ? $this->displayWarning($this->l('After modification, do not forget to regenerate thumbnails')) : '';
|
|
|
|
echo '
|
|
<form action="'.$currentIndex.'&submitAdd'.$this->table.'=1&token='.$this->token.'" method="post" class="width2">
|
|
'.($obj->id ? '<input type="hidden" name="id_'.$this->table.'" value="'.$obj->id.'" />' : '').'
|
|
<fieldset><legend><img src="../img/admin/picture.gif" />'.$this->l('Images').'</legend><br />
|
|
<label>'.$this->l('Type name:').' </label>
|
|
<div class="margin-form">
|
|
<input type="text" name="name" value="'.htmlentities($this->getFieldValue($obj, 'name'), ENT_COMPAT, 'UTF-8').'" /> <sup>*</sup>
|
|
<p class="clear">'.$this->l('Letters only (e.g., small, medium, large, extra-large)').'</p>
|
|
</div>
|
|
<label>'.$this->l('Width:').' </label>
|
|
<div class="margin-form">
|
|
<input type="text" size="4" maxlength="5" name="width" value="'.intval($this->getFieldValue($obj, 'width')).'" /> <sup>*</sup>
|
|
<p class="clear">'.$this->l('Maximum image width in pixels').'</p>
|
|
</div>
|
|
<label>'.$this->l('Height:').' </label>
|
|
<div class="margin-form">
|
|
<input type="text" size="4" maxlength="5" name="height" value="'.intval($this->getFieldValue($obj, 'height')).'" /> <sup>*</sup>
|
|
<p class="clear">'.$this->l('Maximum image height in pixels').'</p>
|
|
</div>
|
|
<label>'.$this->l('Products:').' </label>
|
|
<div class="margin-form">
|
|
<input type="radio" name="products" id="products_on" value="1" '.($this->getFieldValue($obj, 'products') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="products_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" title="'.$this->l('Enabled').'" /></label>
|
|
<input type="radio" name="products" id="products_off" value="0" '.(!$this->getFieldValue($obj, 'products') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="products_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" title="'.$this->l('Disabled').'" /></label>
|
|
<p>'.$this->l('This type will be applied to product images').'</p>
|
|
</div>
|
|
<label>'.$this->l('Categories:').' </label>
|
|
<div class="margin-form">
|
|
<input type="radio" name="categories" id="categories_on" value="1" '.($this->getFieldValue($obj, 'categories') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="categories_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" title="'.$this->l('Enabled').'" /></label>
|
|
<input type="radio" name="categories" id="categories_off" value="0" '.(!$this->getFieldValue($obj, 'categories') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="categories_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" title="'.$this->l('Disabled').'" /></label>
|
|
<p>'.$this->l('This type will be applied to category images').'</p>
|
|
</div>
|
|
<label>'.$this->l('Manufacturers:').' </label>
|
|
<div class="margin-form">
|
|
<input type="radio" name="manufacturers" id="manufacturers_on" value="1" '.($this->getFieldValue($obj, 'manufacturers') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="manufacturers_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" /></label>
|
|
<input type="radio" name="manufacturers" id="manufacturers_off" value="0" '.(!$this->getFieldValue($obj, 'manufacturers') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="manufacturers_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" /></label>
|
|
<p>'.$this->l('This type will be applied to manufacturer images').'</p>
|
|
</div>
|
|
<label>'.$this->l('Suppliers:').' </label>
|
|
<div class="margin-form">
|
|
<input type="radio" name="suppliers" id="suppliers_on" value="1" '.($this->getFieldValue($obj, 'suppliers') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="suppliers_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" /></label>
|
|
<input type="radio" name="suppliers" id="suppliers_off" value="0" '.(!$this->getFieldValue($obj, 'suppliers') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="suppliers_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" /></label>
|
|
<p>'.$this->l('This type will be applied to suppliers images').'</p>
|
|
</div>
|
|
<label>'.$this->l('Scenes:').' </label>
|
|
<div class="margin-form">
|
|
<input type="radio" name="scenes" id="scenes_on" value="1" '.($this->getFieldValue($obj, 'scenes') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="scenes_on"><img src="../img/admin/enabled.gif" alt="'.$this->l('Enabled').'" /></label>
|
|
<input type="radio" name="scenes" id="scenes_off" value="0" '.(!$this->getFieldValue($obj, 'scenes') ? 'checked="checked" ' : '').'/>
|
|
<label class="t" for="scenes_off"><img src="../img/admin/disabled.gif" alt="'.$this->l('Disabled').'" /></label>
|
|
<p>'.$this->l('This type will be applied to scenes images').'</p>
|
|
</div>
|
|
<div class="margin-form">
|
|
<input type="submit" value="'.$this->l(' Save ').'" name="submitAdd'.$this->table.'" class="button" />
|
|
</div>
|
|
<div class="small"><sup>*</sup> '.$this->l('Required field').'</div>
|
|
</fieldset>
|
|
</form>';
|
|
}
|
|
|
|
/**
|
|
* Display form for thumbnails regeneration
|
|
*
|
|
* @global string $currentIndex Current URL in order to keep current Tab
|
|
*/
|
|
public function displayRegenerate()
|
|
{
|
|
global $currentIndex;
|
|
|
|
$types = array(
|
|
'categories' => $this->l('Categories'),
|
|
'manufacturers' => $this->l('Manufacturers'),
|
|
'suppliers' => $this->l('Suppliers'),
|
|
'scenes' => $this->l('Scenes'),
|
|
'products' => $this->l('Products')
|
|
);
|
|
echo '
|
|
<h2 class="space">'.$this->l('Regenerate thumbnails').'</h2>
|
|
'.$this->l('Regenerates thumbnails for all existing product images').'.<br /><br />';
|
|
$this->displayWarning($this->l('Please be patient, as this can take several minutes').'<br />'.$this->l('Be careful! Manually generated thumbnails will be erased by automatically generated thumbnails.'));
|
|
echo '
|
|
<form action="'.$currentIndex.'&token='.$this->token.'" method="post">
|
|
<fieldset style="width:800px;">
|
|
<legend><img src="../img/admin/picture.gif" /> '.$this->l('Regenerate thumbnails').'</legend><br />
|
|
<label>'.$this->l('Select image:').'</label>
|
|
<div class="margin-form">
|
|
<select name="type" onchange="changeFormat(this)">
|
|
<option value="all">'.$this->l('All').'</option>';
|
|
foreach ($types as $k => $type)
|
|
echo '<option value="'.$k.'">'.$type.'</option>';
|
|
echo '
|
|
</select>
|
|
</div>';
|
|
|
|
foreach ($types as $k => $type)
|
|
{
|
|
$formats = ImageType::getImagesTypes($k);
|
|
echo '
|
|
<label class="second-select format_'.$k.'" style="display:none;">'.$this->l('Select format:').'</label>
|
|
<div class="second-select margin-form format_'.$k.'" style="display:none;">
|
|
<select class="second-select format_'.$k.'" name="format_'.$k.'">
|
|
<option value="all">'.$this->l('All').'</option>';
|
|
foreach ($formats as $format)
|
|
echo '<option value="'.$format['id_image_type'].'">'.$format['name'].'</option>';
|
|
echo '</select></div>';
|
|
}
|
|
echo '
|
|
<script>
|
|
function changeFormat(elt)
|
|
{
|
|
$(\'.second-select\').hide();
|
|
$(\'.format_\' + $(elt).val()).show();
|
|
}
|
|
</script>
|
|
<label>'.$this->l('Erase previous images').'</label>
|
|
<div class="margin-form">
|
|
<input name="erase" type="checkbox" value="1" checked="checked" />
|
|
<p>'.$this->l('Uncheck this checkbox only if your server timed out and you need to resume the regeneration.').'</p>
|
|
</div>
|
|
<div class="clear"> </div>
|
|
<input type="Submit" name="submitRegenerate'.$this->table.'" value="'.$this->l('Regenerate thumbnails').'" class="button space" onclick="return confirm(\''.$this->l('Are you sure?', __CLASS__, true, false).'\');" />
|
|
</fieldset>
|
|
</form>';
|
|
}
|
|
|
|
/**
|
|
* Delete resized image then regenerate new one with updated settings
|
|
*/
|
|
private function _deleteOldImages($dir, $type, $product = false)
|
|
{
|
|
$toDel = scandir($dir);
|
|
foreach ($toDel AS $d)
|
|
foreach ($type as $imageType)
|
|
if (preg_match('/^[0-9]+\-'.($product ? '[0-9]+\-' : '').$imageType['name'].'\.jpg$/', $d) OR preg_match('/^([[:lower:]]{2})\-default\-(.*)\.jpg$/', $d))
|
|
if (file_exists($dir.$d))
|
|
unlink($dir.$d);
|
|
}
|
|
|
|
// Regenerate images
|
|
private function _regenerateNewImages($dir, $type, $productsImages = false)
|
|
{
|
|
$errors = false;
|
|
$toRegen = scandir($dir);
|
|
if (!$productsImages)
|
|
{
|
|
foreach ($toRegen as $image)
|
|
if (preg_match('/^[0-9]*\.jpg$/', $image))
|
|
foreach ($type AS $k => $imageType)
|
|
{
|
|
// Customizable writing dir
|
|
$newDir = $dir;
|
|
if ($imageType['name'] == 'thumb_scene')
|
|
$newDir .= 'thumbs/';
|
|
if (!file_exists($newDir.substr($image, 0, -4).'-'.stripslashes($imageType['name']).'.jpg'))
|
|
if (!imageResize($dir.$image, $newDir.substr($image, 0, -4).'-'.stripslashes($imageType['name']).'.jpg', intval($imageType['width']), intval($imageType['height'])))
|
|
$errors = true;
|
|
if (time() - $this->start_time > $this->max_execution_time - 4) // stop 4 seconds before the tiemout, just enough time to process the end of the page on a slow server
|
|
return 'timeout';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$productsImages = Image::getAllImages();
|
|
foreach ($productsImages AS $k => $image)
|
|
if (file_exists($dir.$image['id_product'].'-'.$image['id_image'].'.jpg'))
|
|
foreach ($type AS $k => $imageType)
|
|
{
|
|
if (!file_exists($dir.$image['id_product'].'-'.$image['id_image'].'-'.stripslashes($imageType['name']).'.jpg'))
|
|
if (!imageResize($dir.$image['id_product'].'-'.$image['id_image'].'.jpg', $dir.$image['id_product'].'-'.$image['id_image'].'-'.stripslashes($imageType['name']).'.jpg', intval($imageType['width']), intval($imageType['height'])))
|
|
$errors = true;
|
|
if (time() - $this->start_time > $this->max_execution_time - 4) // stop 4 seconds before the tiemout, just enough time to process the end of the page on a slow server
|
|
return 'timeout';
|
|
}
|
|
}
|
|
return $errors;
|
|
}
|
|
|
|
// Regenerate no-pictures images
|
|
private function _regenerateNoPictureImages($dir, $type, $languages)
|
|
{
|
|
$errors = false;
|
|
foreach ($type AS $k => $imageType)
|
|
foreach ($languages AS $language)
|
|
{
|
|
$file = $dir.$language['iso_code'].'.jpg';
|
|
if (!file_exists($file))
|
|
$file = _PS_PROD_IMG_DIR_.Language::getIsoById(intval(Configuration::get('PS_LANG_DEFAULT'))).'.jpg';
|
|
if (!file_exists($dir.$language['iso_code'].'-default-'.stripslashes($imageType['name']).'.jpg'))
|
|
if (!imageResize($file, $dir.$language['iso_code'].'-default-'.stripslashes($imageType['name']).'.jpg', intval($imageType['width']), intval($imageType['height'])))
|
|
$errors = true;
|
|
}
|
|
return $errors;
|
|
}
|
|
|
|
// Hook watermark optimization
|
|
private function _regenerateWatermark($dir)
|
|
{
|
|
$result = Db::getInstance()->ExecuteS('
|
|
SELECT m.`name` FROM `'._DB_PREFIX_.'module` m
|
|
LEFT JOIN `'._DB_PREFIX_.'hook_module` hm ON hm.`id_module` = m.`id_module`
|
|
LEFT JOIN `'._DB_PREFIX_.'hook` h ON hm.`id_hook` = h.`id_hook`
|
|
WHERE h.`name` = \'watermark\' AND m.`active` = 1');
|
|
|
|
if ($result AND sizeof($result))
|
|
{
|
|
$productsImages = Image::getAllImages();
|
|
foreach ($productsImages AS $k => $image)
|
|
if (file_exists($dir.$image['id_product'].'-'.$image['id_image'].'.jpg'))
|
|
foreach ($result AS $k => $module)
|
|
{
|
|
if ($moduleInstance = Module::getInstanceByName($module['name']) AND is_callable(array($moduleInstance, 'hookwatermark')))
|
|
call_user_func(array($moduleInstance, 'hookwatermark'), array('id_image' => $image['id_image'], 'id_product' => $image['id_product']));
|
|
if (time() - $this->start_time > $this->max_execution_time - 4) // stop 4 seconds before the tiemout, just enough time to process the end of the page on a slow server
|
|
return 'timeout';
|
|
}
|
|
}
|
|
}
|
|
|
|
private function _regenerateThumbnails($type = 'all', $deleteOldImages = false)
|
|
{
|
|
$this->start_time = time();
|
|
ini_set('max_execution_time', $this->max_execution_time); // ini_set may be disabled, we need the real value
|
|
$this->max_execution_time = (int)ini_get('max_execution_time');
|
|
$languages = Language::getLanguages();
|
|
|
|
$process =
|
|
array(
|
|
array('type' => 'categories', 'dir' => _PS_CAT_IMG_DIR_),
|
|
array('type' => 'manufacturers', 'dir' => _PS_MANU_IMG_DIR_),
|
|
array('type' => 'suppliers', 'dir' => _PS_SUPP_IMG_DIR_),
|
|
array('type' => 'scenes', 'dir' => _PS_SCENE_IMG_DIR_),
|
|
array('type' => 'products', 'dir' => _PS_PROD_IMG_DIR_),
|
|
);
|
|
|
|
// Launching generation process
|
|
foreach ($process as $k => $proc)
|
|
{
|
|
if ($type != 'all' && $type != $proc['type'])
|
|
continue ;
|
|
|
|
// Getting format generation
|
|
$formats = ImageType::getImagesTypes($proc['type']);
|
|
if ($type != 'all')
|
|
{
|
|
$format = strval(Tools::getValue('format_'.$type));
|
|
if ($format != 'all')
|
|
foreach ($formats as $k => $form)
|
|
if ($form['id_image_type'] != $format)
|
|
unset($formats[$k]);
|
|
}
|
|
|
|
if ($deleteOldImages)
|
|
$this->_deleteOldImages($proc['dir'], $formats, ($proc['type'] == 'products' ? true : false));
|
|
if (($return = $this->_regenerateNewImages($proc['dir'], $formats, ($proc['type'] == 'products' ? true : false))) === true)
|
|
$this->_errors[] = Tools::displayError('Cannot write ').$proc['type'].Tools::displayError(' images. Please check the folder\'s writing permissions.');
|
|
elseif ($return == 'timeout')
|
|
$this->_errors[] = Tools::displayError('Only part of the images have been regenerated, server timed out before the end.');
|
|
else
|
|
{
|
|
if ($proc['type'] == 'products')
|
|
if ($this->_regenerateWatermark($proc['dir']) == 'timeout')
|
|
$this->_errors[] = Tools::displayError('Server timed out, the watermark may not have been applied on all your images.');
|
|
if (!count($this->_errors))
|
|
if ($this->_regenerateNoPictureImages($proc['dir'], $formats, $languages))
|
|
$this->_errors[] = Tools::displayError('Cannot write no-picture image to (').$proc['type'].Tools::displayError(') images folder. Please check the folder\'s writing permissions.');
|
|
}
|
|
}
|
|
return (sizeof($this->_errors) > 0 ? false : true);
|
|
}
|
|
}
|