/**
* Constructs instance of Document.
*
* @param WP_Post $attachment Attachment object used to initalize fields.
* @param DG_Gallery $gallery Instance of Gallery class.
*/
public function __construct($attachment, $gallery)
{
// init general document data
$this->gallery = $gallery;
$this->description = wptexturize($attachment->post_content);
$this->ID = $attachment->ID;
$this->link = $gallery->linkToAttachmentPg() ? get_attachment_link($attachment->ID) : wp_get_attachment_url($attachment->ID);
$this->title = wptexturize($attachment->post_title);
$this->title_attribute = esc_attr(strip_tags($this->title));
$this->path = get_attached_file($attachment->ID);
$wp_filetype = wp_check_filetype_and_ext($this->path, basename($this->path));
$this->extension = $wp_filetype['ext'];
$this->size = size_format(filesize($this->path));
}
/**
* Initializes static values for this class.
*/
public static function init()
{
if (!isset(self::$comment)) {
self::$comment = PHP_EOL . '<!-- ' . __('Generated using Document Gallery. Get yours here: ', 'document-gallery') . 'http://wordpress.org/extend/plugins/document-gallery -->' . PHP_EOL;
self::$no_docs = '<!-- ' . __('No attachments to display. How boring! :(', 'document-gallery') . ' -->';
self::$unary_err = __('The %s value entered, "%s", is not valid.', 'document-gallery');
self::$binary_err = __('The %s parameter may only be "%s" or "%s." You entered "%s."', 'document-gallery');
}
}
/**
* Validate settings for the tab.
*/
function dg_validate_settings($values)
{
global $dg_options;
$ret = $dg_options;
include_once DG_PATH . 'inc/class-gallery.php';
$thumbs_cleared = false;
// handle gallery shortcode defaults
$errs = array();
$ret['gallery'] = DG_Gallery::sanitizeDefaults(null, $values['gallery_defaults'], $errs);
foreach ($errs as $k => $v) {
add_settings_error(DG_OPTION_NAME, str_replace('_', '-', $k), $v);
}
// handle setting width
if (isset($values['thumbnail_generation']['width'])) {
$width = (int) $values['thumbnail_generation']['width'];
if ($width > 0) {
$ret['thumber']['width'] = $width;
} else {
add_settings_error(DG_OPTION_NAME, 'thumber-width', __('Invalid width given: ', 'document-gallery') . $values['thumbnail_generation']['width']);
}
unset($values['thumbnail_generation']['width']);
}
// handle setting height
if (isset($values['thumbnail_generation']['height'])) {
$height = (int) $values['thumbnail_generation']['height'];
if ($height > 0) {
$ret['thumber']['height'] = $height;
} else {
add_settings_error(DG_OPTION_NAME, 'thumber-height', __('Invalid height given: ', 'document-gallery') . $values['thumbnail_generation']['height']);
}
unset($values['thumbnail_generation']['width']);
}
// delete thumb cache to force regeneration if max dimensions changed
if ($ret['thumber']['width'] !== $dg_options['thumber']['width'] || $ret['thumber']['height'] !== $dg_options['thumber']['height']) {
DG_Thumb::purgeThumbs();
}
// handle setting the active thumbers
foreach (array_keys($ret['thumber']['active']) as $k) {
$ret['thumber']['active'][$k] = isset($values['thumbnail_generation'][$k]);
}
// if new thumbers available, clear failed thumbnails for retry
if (!$thumbs_cleared) {
DG_Thumb::purgeFailedThumbs();
}
// handle modified CSS
if (trim($ret['css']['text']) !== trim($values['css'])) {
$ret['css']['text'] = trim($values['css']);
}
return $ret;
}
/**
* Sanitize the given key/value pair, passing any error to $errs if given.
*
* @param string $key The key to reference the current value in the defaults array.
* @param mixed $value The value to be sanitized.
* @param string[] $errs The array of errors, which will be appended with any errors found.
*
* @return mixed The sanitized value, falling back to the current default value when invalid value given.
*/
public static function sanitizeParameter($key, $value, &$errs = null)
{
// all sanitize methods must be in the following form: sanitize<UpperCamelCaseKey>
$funct = $key;
$funct[0] = strtoupper($funct[0]);
$funct = 'sanitize' . preg_replace_callback('/_([a-z])/', array(__CLASS__, 'secondCharToUpper'), $funct);
$callable = array(__CLASS__, $funct);
// avoid looking for method beforehand unless we're running in debug mode -- expensive call
if (DG_Logger::logEnabled() && !method_exists(__CLASS__, $funct)) {
DG_Logger::writeLog(DG_LogLevel::Error, __('Attempted to call invalid function: ', 'document-gallery') . implode('::', $callable), true);
}
// call param-specific sanitization
$ret = call_user_func_array($callable, array($value, &$err));
// check for error and return default
if (isset($err)) {
$defaults = DG_Gallery::getOptions();
$ret = $defaults[$key];
if (!is_null($errs)) {
$errs[$key] = $err;
}
}
return $ret;
}
/**
* Initializes static values for this class.
*/
public static function init()
{
if (!isset(self::$comment)) {
self::$comment = PHP_EOL . '<!-- ' . __('Generated using Document Gallery. Get yours here: ', 'document-gallery') . 'http://wordpress.org/extend/plugins/document-gallery -->' . PHP_EOL;
self::$no_docs = '<!-- ' . __('No attachments to display. How boring! :(', 'document-gallery') . ' -->';
self::$defaults = array_merge(array('include' => '', 'exclude' => ''), self::getOptions());
}
}
<?php
}
?>
</select></td>
</tr></table>
</label>
<label class="setting">
<table><tr>
<td><span><?php
_e('Ascending or descending sorting of documents', 'document-gallery');
?>
</span></td>
<td><select class="order" name="order" data-setting="order">
<?php
foreach (DG_Gallery::getOrderOptions() as $i) {
?>
<option value="<?php
echo esc_attr($i);
?>
" <#
if ( '<?php
echo $i;
?>
' == documentGalleryDefaults.order ) { #>selected="selected"<# }
#>>
<?php
echo esc_html($i);
?>
</option>
<?php