/**
* Accepts AJAX request containing an array matching any allowable params for the [dg] shortcode.
* Returns the resultant gallery HTML.
*/
public static function generateGallery()
{
if (isset($_REQUEST['atts'])) {
@header('Content-Type: text/html; charset=' . get_option('blog_charset'));
echo DocumentGallery::doShortcode($_REQUEST['atts']);
}
wp_die();
}
/**
* @param mixed[] $options New value for gallery branch of DG options array.
* @param int $blog The blog we're retrieving options for (null => current blog).
*/
public static function setOptions($options, $blog = null)
{
$dg_options = DocumentGallery::getOptions($blog);
$dg_options['gallery'] = $options;
DocumentGallery::setOptions($dg_options, $blog);
}
/**
* Runs when DG is uninstalled for an individual blog.
*/
private static function _uninstall($blog)
{
$options = DG_Thumber::getOptions($blog);
if (is_null($options)) {
return;
}
foreach ($options['thumbs'] as $val) {
if (isset($val['thumber'])) {
@unlink($val['thumb_path']);
}
}
DocumentGallery::deleteOptions($blog);
}
/**
* Retrieves the supported MIME types from Thumber that are also compatible with WordPress.
* @return string[] The supported MIME types reported by the Thumber server.
*/
public function getMimeTypes()
{
global $dg_options;
if (empty($dg_options['thumber-co']['mime_types'])) {
// avoid values being removed as a result of current user but also include any MIME types
// that are added outside of the default WP values
$wp_types = array_merge(wp_get_mime_types(), get_allowed_mime_types());
$allowed = array_intersect($wp_types, parent::getMimeTypes());
$dg_options['thumber-co']['mime_types'] = array_keys($allowed);
DocumentGallery::setOptions($dg_options);
}
return $dg_options['thumber-co']['mime_types'];
}
/**
* Render the Logging table.
*/
public static function renderLoggingSection()
{
$log_list = DG_Logger::readLog();
if ($log_list) {
$levels = array_map(array(__CLASS__, 'getLogLabelSpan'), array_keys(DG_LogLevel::getLogLevels()));
$fmt = '<tr>' . '<th scope="col" class="manage-column column-date sorted desc"><a href="javascript:void(0);">' . '<span>%s</span><span class="sorting-indicator"></span></a>' . '</th>' . '<th scope="col" class="manage-column column-level"><span>%s</span></th>' . '<th scope="col" class="manage-column column-message"><span>%s</span></th>' . '</tr>';
$thead = sprintf($fmt, __('Date', 'document-gallery'), __('Level', 'document-gallery'), __('Message', 'document-gallery'));
?>
<div class="log-list-wrapper">
<div>
<div class="tablenav top">
<div class="alignleft bulkactions">
<button class="action expandAll">
<?php
echo __('Expand All', 'document-gallery');
?>
</button>
<button class="action collapseAll">
<?php
echo __('Collapse All', 'document-gallery');
?>
</button>
</div>
<div class="levelSelector">
<input type="checkbox" id="allLevels" name="lswitch" value="all" checked/>
<label for="allLevels" class="allLevels">ALL</label>
<?php
foreach (array_keys(DG_LogLevel::getLogLevels()) as $k) {
?>
<?php
$lower = strtolower($k);
$upper = strtoupper($k);
?>
<input type="checkbox" id="<?php
echo $lower;
?>
Level" name="lswitch"
value="<?php
echo $lower;
?>
" checked/>
<label for="<?php
echo $lower;
?>
Level"
class="<?php
echo $lower;
?>
Level"><?php
echo $upper;
?>
</label>
<?php
}
?>
</div>
</div>
<table id="LogTable" class="wp-list-table widefat fixed media" cellpadding="0" cellspacing="0">
<thead>
<?php
echo $thead;
?>
</thead>
<tfoot>
<?php
echo $thead;
?>
</tfoot>
<tbody><?php
for ($i = count($log_list); $i > 0; $i--) {
$log_entry = $log_list[$i - 1];
$date = DocumentGallery::localDateTimeFromTimestamp($log_entry[0]);
// convert attachment names to links
$log_entry[2] = preg_replace('/[ ^](attachment #)(\\d+)[.,: ]/i', ' <a href="' . home_url() . '/?attachment_id=\\2" target="_blank">\\1<strong>\\2</strong></a> ', $log_entry[2]);
// bold the place where log entry was submitted
$log_entry[2] = preg_replace('/^(\\((?:\\w+(?:::|->))?\\w+\\)) /', '<strong>\\1</strong> ', $log_entry[2]);
// italicize any function references within log entry
$log_entry[2] = preg_replace('/(\\(?\\w+(?:::|->)\\w+\\)?)/m', '<i>\\1</i>', $log_entry[2]);
echo '<tr><td class="date column-date" data-sort-value="' . $log_entry[0] . '"><span class="logLabel date">' . $date . '</span></td>' . '<td class="column-level">' . $levels[$log_entry[1]] . '</td>' . '<td class="column-entry">' . (empty($log_entry[3]) ? '<pre>' . $log_entry[2] . '</pre>' : '<div class="expander" title="Click to Expand"><pre>' . $log_entry[2] . '</pre><div><span class="dashicons dashicons-arrow-down-alt2"></span></div></div><div class="spoiler-body"><pre>' . $log_entry[3] . '</pre></div>') . '</td>' . '</tr>' . PHP_EOL;
}
?>
</tbody>
</table>
<div class="tablenav bottom">
<div class="alignright bulkactions">
<button class="button action clearLog" name='<?php
echo DG_OPTION_NAME;
?>
[clearLog]'
value='true'>
<?php
echo __('Clear Log', 'document-gallery');
?>
</button>
</div>
</div>
</div>
</div>
<?php
} else {
echo '<div class="noLog">' . __('There are no log entries at this time.', 'document-gallery') . '<br />' . __('For Your information:', 'document-gallery') . ' <strong><i>' . __('Logging', 'document-gallery') . '</i></strong> ' . (DG_Logger::logEnabled() ? '<span class="loggingON">' . __('is turned ON', 'document-gallery') . '!</span>' : '<span class="loggingOFF">' . __('is turned OFF', 'document-gallery') . '!</span>') . '</div>';
}
}
/**
* Key: Attachment ID
* Val: array
* + timestamp - When the thumbnail was generated (or generation failed).
* + thumb_path - System path to thumbnail image.
* + thumb_url - URL pointing to the thumbnail for this document.
* + thumber - Generator used to create thumb OR false if failed to gen.
*
* @param array $options Thumber options to store in DB
*/
private static function setOptions($options, $blog = null)
{
$dg_options = DocumentGallery::getOptions($blog);
$dg_options['thumber'] = $options;
DocumentGallery::setOptions($dg_options, $blog);
}
/**
* Gets logging options.
*
* @param int $blog ID of the blog to be retrieved in multisite env.
*
* @return array Logger options for the blog.
*/
public static function getOptions($blog = null)
{
$options = DocumentGallery::getOptions($blog);
return $options['logging'];
}
/**
* Runs when DG is uninstalled for an individual blog.
*/
private static function _uninstall($blog)
{
DG_Thumb::purgeThumbs(null, $blog);
DocumentGallery::deleteOptions($blog);
}
/**
* @return int The limit, which may or may not be a member of $limit_options.
*/
function dg_get_limit_param()
{
global $dg_options;
$limit = isset($_REQUEST['limit']) ? DG_Util::posint($_REQUEST['limit']) : $dg_options['meta']['items_per_page'];
if ($limit !== $dg_options['meta']['items_per_page']) {
$dg_options['meta']['items_per_page'] = $limit;
DocumentGallery::setOptions($dg_options);
}
return $limit;
}