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<?php
if(!defined('LS_ROOT_FILE')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
// Attempt to avoid memory limit issues
@ini_set( 'memory_limit', '256M' );
// Get the IF of the slider
$id = (int) $_GET['id'];
// Get slider
$sliderItem = LS_Sliders::find($id);
$slider = $sliderItem['data'];
wp_enqueue_script('layerslider-admin');
$revisions = LS_Revisions::snapshots( $id );
$revisionsCount = count($revisions);
foreach( $revisions as $key => $revision ) {
$revisions[$key]->avatar = function_exists( 'get_avatar_url' ) ? get_avatar_url( $revisions[$key]->author ) : '';
$revisions[$key]->nickname = get_userdata( $revisions[$key]->author )->user_nicename;
$revisions[$key]->time_diff = sprintf(__(' %s ago', 'LayerSlider'), human_time_diff( $revision->date_c ) );
$revisions[$key]->created = date('M j @ H:i', $revision->date_c);
$slider = json_decode( $revision->data , true);
// Get yourLogo
if( ! empty($slider['properties']['yourlogoId']) ) {
$slider['properties']['yourlogo'] = apply_filters('ls_get_image', $slider['properties']['yourlogoId'], $slider['properties']['yourlogo']);
$slider['properties']['yourlogoThumb'] = apply_filters('ls_get_thumbnail', $slider['properties']['yourlogoId'], $slider['properties']['yourlogo']);
}
if( ! empty( $slider['properties']['width'] ) ) {
if( strpos($slider['properties']['width'], '%') !== false ) {
$slider['properties']['width'] = 1000;
}
}
if( ! empty( $slider['properties']['width'] ) ) {
$slider['properties']['width'] = (int) $slider['properties']['width'];
}
if( ! empty( $slider['properties']['width'] ) ) {
$slider['properties']['height'] = (int) $slider['properties']['height'];
}
// Convert old checkbox values
foreach($slider['properties'] as $optionKey => $optionValue) {
switch($optionValue) {
case 'on':
$slider['properties'][$optionKey] = true;
break;
case 'off':
$slider['properties'][$optionKey] = false;
break;
}
}
foreach($slider['layers'] as $slideKey => $slideVal) {
// Make sure to each slide has a 'properties' object
if( ! isset( $slideVal['properties'] ) ) {
$slideVal['properties'] = array();
}
// Get slide background
if( ! empty($slideVal['properties']['backgroundId']) ) {
$slideVal['properties']['background'] = apply_filters('ls_get_image', $slideVal['properties']['backgroundId'], $slideVal['properties']['background']);
$slideVal['properties']['backgroundThumb'] = apply_filters('ls_get_thumbnail', $slideVal['properties']['backgroundId'], $slideVal['properties']['background']);
}
// Get slide thumbnail
if( ! empty($slideVal['properties']['thumbnailId']) ) {
$slideVal['properties']['thumbnail'] = apply_filters('ls_get_image', $slideVal['properties']['thumbnailId'], $slideVal['properties']['thumbnail']);
$slideVal['properties']['thumbnailThumb'] = apply_filters('ls_get_thumbnail', $slideVal['properties']['thumbnailId'], $slideVal['properties']['thumbnail']);
}
// v6.3.0: Improve compatibility with *really* old sliders
if( ! empty( $slideVal['sublayers'] ) && is_array( $slideVal['sublayers'] ) ) {
$slideVal['sublayers'] = array_values( $slideVal['sublayers'] );
}
$slider['layers'][$slideKey] = $slideVal;
if(!empty($slideVal['sublayers']) && is_array($slideVal['sublayers'])) {
// v6.0: Reverse layers list
$slideVal['sublayers'] = array_reverse($slideVal['sublayers']);
foreach($slideVal['sublayers'] as $layerKey => $layerVal) {
if( ! empty($layerVal['imageId']) ) {
$layerVal['image'] = apply_filters('ls_get_image', $layerVal['imageId'], $layerVal['image']);
$layerVal['imageThumb'] = apply_filters('ls_get_thumbnail', $layerVal['imageId'], $layerVal['image']);
}
if( ! empty($layerVal['posterId']) ) {
$layerVal['poster'] = apply_filters('ls_get_image', $layerVal['posterId'], $layerVal['poster']);
$layerVal['posterThumb'] = apply_filters('ls_get_thumbnail', $layerVal['posterId'], $layerVal['poster']);
}
if( ! empty($layerVal['layerBackgroundId']) ) {
$layerVal['layerBackground'] = apply_filters('ls_get_image', $layerVal['layerBackgroundId'], $layerVal['layerBackground']);
$layerVal['layerBackgroundThumb'] = apply_filters('ls_get_thumbnail', $layerVal['layerBackgroundId'], $layerVal['layerBackground']);
}
// Ensure that magic quotes will not mess with JSON data
if(function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
$layerVal['styles'] = stripslashes($layerVal['styles']);
$layerVal['transition'] = stripslashes($layerVal['transition']);
}
// Parse embedded JSON data
$layerVal['styles'] = !empty($layerVal['styles']) ? (object) json_decode(stripslashes($layerVal['styles']), true) : new stdClass;
$layerVal['transition'] = !empty($layerVal['transition']) ? (object) json_decode(stripslashes($layerVal['transition']), true) : new stdClass;
$layerVal['html'] = !empty($layerVal['html']) ? stripslashes($layerVal['html']) : '';
// Custom attributes
$layerVal['innerAttributes'] = !empty($layerVal['innerAttributes']) ? (object) $layerVal['innerAttributes'] : new stdClass;
$layerVal['outerAttributes'] = !empty($layerVal['outerAttributes']) ? (object) $layerVal['outerAttributes'] : new stdClass;
$slider['layers'][$slideKey]['sublayers'][$layerKey] = $layerVal;
}
} else {
$slider['layers'][$slideKey]['sublayers'] = array();
}
}
if( ! empty( $slider['callbacks'] ) ) {
foreach( $slider['callbacks'] as $CBkey => $callback ) {
$slider['callbacks'][$CBkey] = stripslashes($callback);
}
}
$revisions[$key]->data = $slider;
}
?>
<!-- Get slider data from DB -->
<script type="text/javascript">
// Revisions
window.lsRevisions = <?php echo json_encode($revisions); ?>;
// Slider data
window.lsSliderData = <?php echo json_encode($slider) ?>;
window.lsPostsJSON = [];
// Plugin path
var pluginPath = '<?php echo LS_ROOT_URL ?>/static/';
var lsTrImgPath = '<?php echo LS_ROOT_URL ?>/static/admin/img/';
</script>
<?php include LS_ROOT_PATH . '/templates/tmpl-slide-tab.php'; ?>
<div id="ls-revisions">
<div class="wrap">
<h2>
<?php _e('Revisions for Slider:', 'LayerSlider') ?>
<?php $sliderName = !empty($slider['properties']['title']) ? $slider['properties']['title'] : 'Unnamed'; ?>
<?php echo apply_filters('ls_slider_title', $sliderName, 30) ?>
<a href="<?php echo admin_url('admin.php?page=layerslider&action=edit&id='.$id) ?>" class="add-new-h2"><?php _e('← Back to Slider', 'LayerSlider') ?></a>
</h2>
<form method="post" id="ls-revisions-form">
<?php wp_nonce_field('ls-revert-slider-' . $id); ?>
<input type="hidden" name="ls-revert-slider" value="1">
<input type="hidden" name="slider-id" value="<?php echo $id ?>">
<input type="hidden" id="revision-id" name="revision-id" value="<?php echo $revision->id ?>">
<span class="ls-revisions-oldest"><?php echo date('M j, Y', $revisions[0]->date_c) ?></span>
<span class="ls-revisions-now"><?php _e('Now') ?></span>
<div id="ls-revisions-selected">
<table>
<tr>
<td class="avatar" rowspan="2">
<img src="<?php echo $revision->avatar ?>">
</td>
<td>
<?php echo sprintf(__('Selected Revision by %s', 'LayerSlider'), '<strong class="author">'.$revision->nickname.'</strong>') ?>
</td>
</tr>
<tr>
<td>
<span class="time-diff"><?php echo $revision->time_diff ?></span>
( <span class="date"><?php echo $revision->created ?></span> )
</td>
</tr>
</table>
<button class="button button-primary button-hero"><?php _e('Revert to This Revision', 'LayerSlider') ?></button>
</div>
<input type="range" id="ls-revisions-range" min="1" max="<?php echo $revisionsCount ?>" value="<?php echo $revisionsCount ?>" name="revision" list="ls-revisions-timeline">
<datalist id="ls-revisions-timeline">
<?php for($c = 1; $c <= $revisionsCount; $c++) : ?>
<option><?php echo $c ?></option>
<?php endfor ?>
</datalist>
</form>
<div class="ls-notification-info">
<i class="dashicons dashicons-info"></i>
<?php _e('Reverting a slider to an earlier version adds another snapshot to Revisions, which can also be reverted if you change your mind and would rather return to the original copy.', 'LayerSlider') ?>
<?php _e('Slider Revisions also saves the undo/redo controls. Even if there is no perfect snapshot, you will be able to undo the changes in-between to find what you are looking for.', 'LayerSlider') ?>
</div>
<h2 class="ls-revisions-h2"><?php _e('Preview for Selected Revision', 'LayerSlider') ?></h2>
<div id="ls-slider-form">
<div id="ls-slide-tabs" class="clearfix">
<?php
foreach($slider['layers'] as $key => $layer) :
$active = empty($key) ? 'active' : '';
$name = !empty($layer['properties']['title']) ? $layer['properties']['title'] : sprintf(__('Slide #%d', 'LayerSlider'), ($key+1));
$bgImage = !empty($layer['properties']['background']) ? $layer['properties']['background'] : null;
$bgImageId = !empty($layer['properties']['backgroundId']) ? $layer['properties']['backgroundId'] : null;
$thumb = !empty($layer['properties']['thumbnail']) ? $layer['properties']['thumbnail'] : null;
$thumbId = !empty($layer['properties']['thumbnailId']) ? $layer['properties']['thumbnailId'] : null;
$image = ! empty( $thumb ) ? apply_filters('ls_get_image', $thumbId, $thumb, true) : apply_filters('ls_get_image', $bgImageId, $bgImage, true);
?>
<div class="ls-slide-tab <?php echo $active ?>">
<span class="ls-slide-counter"></span>
<div class="ls-slide-preview" style="background-image: url(<?php echo $image?>)"></div>
<div class="ls-slide-name">
<input type="text" disabled value="<?php echo htmlspecialchars($name) ?>">
</div>
</div>
<?php endforeach; ?>
</div>
<!-- Slides -->
<div id="ls-layers" class="clearfix">
<div class="ls-box ls-layer-box active">
<table id="ls-preview-table">
<tbody>
<tr id="slider-editor-toolbar">
<td >
<div class="ls-editor-zoom">
<!-- <span class="dashicons dashicons-editor-expand ls-layers-icon"></span> -->
<div class="ls-editor-slider" ></div>
<span class="ls-editor-slider-val">100%</span>
|
<?php _e('Auto-Fit', 'LayerSlider') ?>
<input id="zoom-fit" class="ls-checkbox checkbox small" type="checkbox" checked>
</div>
<div class="ls-editor-preview">
<button type="button" class="button ls-preview-button"><?php _e('Preview Slide', 'LayerSlider') ?></button>
</div>
<div class="ls-editor-layouts">
<button data-type="desktop" class="button dashicons dashicons-desktop playing" data-help="<?php _e('Show layers that are visible on desktop.', 'LayerSlider') ?>"></button><!--
--><button data-type="tablet" class="button dashicons dashicons-tablet" data-help="<?php _e('Show layers that are visible on tablets.', 'LayerSlider') ?>"></button><!--
--><button data-type="phone" class="button dashicons dashicons-smartphone" data-help="<?php _e('Show layers that are visible on mobile phones.', 'LayerSlider') ?>"></button>
</div>
</td>
</tr>
</tbody>
</table>
<div class="ls-preview-td">
<div class="ls-preview-wrapper ls-preview-size" data-dragover="<?php _e('Drop image(s) here', 'LayerSlider') ?>">
<div class="ls-preview ls-preview-size">
<div id="ls-preview-layers" class="draggable ls-layer ls-preview-transform">
<div id="ls-static-preview" class="disabled"></div>
</div>
</div>
<div class="ls-real-time-preview ls-preview-size"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
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