function createNewThumb()
{
global $ngg;
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct NextGEN capability
if (!current_user_can('NextGEN Manage gallery')) {
die('-1');
}
$id = (int) $_POST['id'];
$picture = nggdb::find_image($id);
$x = round($_POST['x'] * $_POST['rr'], 0);
$y = round($_POST['y'] * $_POST['rr'], 0);
$w = round($_POST['w'] * $_POST['rr'], 0);
$h = round($_POST['h'] * $_POST['rr'], 0);
$crop_frame = array('x' => $x, 'y' => $y, 'width' => $w, 'height' => $h);
$registry = C_Component_Registry::get_instance();
$storage = C_Gallery_Storage::get_instance();
// XXX NextGEN Legacy wasn't handling watermarks or reflections at this stage, so we're forcefully disabling them to maintain compatibility
$params = array('watermark' => false, 'reflection' => false, 'crop' => true, 'crop_frame' => $crop_frame);
$result = $storage->generate_thumbnail($id, $params);
if ($result) {
echo "OK";
} else {
header('HTTP/1.1 500 Internal Server Error');
echo "KO";
}
C_NextGEN_Bootstrap::shutdown();
}
/**
* nggMeta::nggMeta()
*
* @param int $image path to a image
* @param bool $onlyEXIF parse only exif if needed
* @return
*/
function nggMeta($pic_id, $onlyEXIF = false)
{
//get the path and other data about the image
$this->image = nggdb::find_image($pic_id);
$this->image = apply_filters('ngg_find_image_meta', $this->image);
if (!file_exists($this->image->imagePath)) {
return false;
}
$this->size = @getimagesize($this->image->imagePath, $metadata);
if ($this->size && is_array($metadata)) {
// get exif - data
if (is_callable('exif_read_data')) {
$this->exif_data = @exif_read_data($this->image->imagePath, 0, true);
}
// stop here if we didn't need other meta data
if ($onlyEXIF) {
return true;
}
// get the iptc data - should be in APP13
if (is_callable('iptcparse') && isset($metadata['APP13'])) {
$this->iptc_data = @iptcparse($metadata['APP13']);
}
// get the xmp data in a XML format
if (is_callable('xml_parser_create')) {
$this->xmp_data = $this->extract_XMP($this->image->imagePath);
}
return true;
}
return false;
}
/**
* Image edit functions via AJAX
*
* @author Alex Rabe
*
*
* @return void
*/
function ngg_ajax_operation()
{
// if nonce is not correct it returns -1
check_ajax_referer("ngg-ajax");
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct NextGEN capability
if (!current_user_can('NextGEN Upload images') && !current_user_can('NextGEN Manage gallery')) {
die('-1');
}
// include the ngg function
include_once dirname(__FILE__) . '/functions.php';
// Get the image id
if (isset($_POST['image'])) {
$id = (int) $_POST['image'];
// let's get the image data
$picture = nggdb::find_image($id);
// what do you want to do ?
switch ($_POST['operation']) {
case 'create_thumbnail':
$result = nggAdmin::create_thumbnail($picture);
break;
case 'resize_image':
$result = nggAdmin::resize_image($picture);
break;
case 'rotate_cw':
$result = nggAdmin::rotate_image($picture, 'CW');
nggAdmin::create_thumbnail($picture);
break;
case 'rotate_ccw':
$result = nggAdmin::rotate_image($picture, 'CCW');
nggAdmin::create_thumbnail($picture);
break;
case 'set_watermark':
$result = nggAdmin::set_watermark($picture);
break;
case 'recover_image':
$result = nggAdmin::recover_image($id) ? '1' : '0';
break;
case 'import_metadata':
$result = C_Image_Mapper::get_instance()->reimport_metadata($id) ? '1' : '0';
break;
case 'get_image_ids':
$result = nggAdmin::get_image_ids($id);
break;
default:
do_action('ngg_ajax_' . $_POST['operation']);
die('-1');
break;
}
// A success should return a '1'
die($result);
}
// The script should never stop here
die('0');
}
function createNewThumb()
{
global $ngg;
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct NextGEN capability
if (!current_user_can('NextGEN Manage gallery')) {
die('-1');
}
include_once nggGallery::graphic_library();
$id = (int) $_POST['id'];
$picture = nggdb::find_image($id);
$x = round($_POST['x'] * $_POST['rr'], 0);
$y = round($_POST['y'] * $_POST['rr'], 0);
$w = round($_POST['w'] * $_POST['rr'], 0);
$h = round($_POST['h'] * $_POST['rr'], 0);
$thumb = new ngg_Thumbnail($picture->imagePath, TRUE);
$thumb->crop($x, $y, $w, $h);
// Note : the routine is a bit different to create_thumbnail(), due to rounding it's resized in the other way
if ($ngg->options['thumbfix']) {
// check for portrait format
if ($thumb->currentDimensions['height'] > $thumb->currentDimensions['width']) {
// first resize to the wanted height, here changed to create_thumbnail()
$thumb->resize(0, $ngg->options['thumbheight']);
// get optimal y startpos
$ypos = ($thumb->currentDimensions['height'] - $ngg->options['thumbheight']) / 2;
$thumb->crop(0, $ypos, $ngg->options['thumbwidth'], $ngg->options['thumbheight']);
} else {
// first resize to the wanted width, here changed to create_thumbnail()
$thumb->resize($ngg->options['thumbwidth'], 0);
//
// get optimal x startpos
$xpos = ($thumb->currentDimensions['width'] - $ngg->options['thumbwidth']) / 2;
$thumb->crop($xpos, 0, $ngg->options['thumbwidth'], $ngg->options['thumbheight']);
}
//this create a thumbnail but keep ratio settings
} else {
$thumb->resize($ngg->options['thumbwidth'], $ngg->options['thumbheight']);
}
if ($thumb->save($picture->thumbPath, 100)) {
//read the new sizes
$new_size = @getimagesize($picture->thumbPath);
$size['width'] = $new_size[0];
$size['height'] = $new_size[1];
// add them to the database
nggdb::update_image_meta($picture->pid, array('thumbnail' => $size));
echo "OK";
} else {
header('HTTP/1.1 500 Internal Server Error');
echo "KO";
}
exit;
}
function createNewThumb()
{
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct NextGEN capability
if (!current_user_can('NextGEN Manage gallery')) {
die('-1');
}
require_once dirname(dirname(__FILE__)) . '/ngg-config.php';
include_once nggGallery::graphic_library();
$ngg_options = get_option('ngg_options');
$id = (int) $_POST['id'];
$picture = nggdb::find_image($id);
$x = round($_POST['x'] * $_POST['rr'], 0);
$y = round($_POST['y'] * $_POST['rr'], 0);
$w = round($_POST['w'] * $_POST['rr'], 0);
$h = round($_POST['h'] * $_POST['rr'], 0);
$thumb = new ngg_Thumbnail($picture->imagePath, TRUE);
$thumb->crop($x, $y, $w, $h);
if ($ngg_options['thumbfix']) {
if ($thumb->currentDimensions['height'] > $thumb->currentDimensions['width']) {
$thumb->resize($ngg_options['thumbwidth'], 0);
} else {
$thumb->resize(0, $ngg_options['thumbheight']);
}
} else {
$thumb->resize($ngg_options['thumbwidth'], $ngg_options['thumbheight'], $ngg_options['thumbResampleMode']);
}
if ($thumb->save($picture->thumbPath, 100)) {
//read the new sizes
$new_size = @getimagesize($picture->thumbPath);
$size['width'] = $new_size[0];
$size['height'] = $new_size[1];
// add them to the database
nggdb::update_image_meta($picture->pid, array('thumbnail' => $size));
echo "OK";
} else {
header('HTTP/1.1 500 Internal Server Error');
echo "KO";
}
exit;
}
function ngg_ajax_operation()
{
global $wpdb;
// if nonce is not correct it returns -1
check_ajax_referer("ngg-ajax");
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct NextGEN capability
if (!current_user_can('NextGEN Upload images') || !current_user_can('NextGEN Manage gallery')) {
die('-1');
}
// include the ngg function
include_once dirname(__FILE__) . '/functions.php';
// Get the image id
if (isset($_POST['image'])) {
$id = (int) $_POST['image'];
// let's get the image data
$picture = nggdb::find_image($id);
// what do you want to do ?
switch ($_POST['operation']) {
case 'create_thumbnail':
$result = nggAdmin::create_thumbnail($picture);
break;
case 'resize_image':
$result = nggAdmin::resize_image($picture);
break;
case 'set_watermark':
$result = nggAdmin::set_watermark($picture);
break;
default:
die('-1');
break;
}
// A success should retun a '1'
die($result);
}
// The script should never stop here
die('0');
}
function output()
{
global $wpdb, $nggdb;
//TODO:Code MUST be optimized, how to flag a used gallery better ?
$used_list = $this->get_used_galleries();
?>
<script type="text/javascript">
jQuery(document).ready(
function()
{
jQuery("#previewpic").nggAutocomplete( {
type: 'image',domain: "<?php
echo home_url('index.php', is_ssl() ? 'https' : 'http');
?>
",width: "95%"
});
jQuery('#selectContainer').sortable( {
items: '.groupItem',
placeholder: 'sort_placeholder',
opacity: 0.7,
tolerance: 'intersect',
distance: 2,
forcePlaceholderSize: true ,
connectWith: ['#galleryContainer']
} );
jQuery('#galleryContainer').sortable( {
items: '.groupItem',
placeholder: 'sort_placeholder',
opacity: 0.7,
tolerance: 'intersect',
distance: 2,
forcePlaceholderSize: true ,
connectWith: ['#selectContainer', '#albumContainer']
} );
jQuery('#albumContainer').sortable( {
items: '.groupItem',
placeholder: 'sort_placeholder',
opacity: 0.7,
tolerance: 'intersect',
distance: 2,
forcePlaceholderSize: true ,
connectWith: ['#galleryContainer']
} );
jQuery('a.min').bind('click', toggleContent);
// Hide used galleries
jQuery('a#toggle_used').click(function()
{
jQuery('#selectContainer div.inUse').toggle();
return false;
}
);
// Maximize All Portlets (whole site, no differentiation)
jQuery('a#all_max').click(function()
{
jQuery('div.itemContent:hidden').show();
return false;
}
);
// Minimize All Portlets (whole site, no differentiation)
jQuery('a#all_min').click(function()
{
jQuery('div.itemContent:visible').hide();
return false;
}
);
// Auto Minimize if more than 4 (whole site, no differentiation)
if(jQuery('a.min').length > 4)
{
jQuery('a.min').html('[+]');
jQuery('div.itemContent:visible').hide();
jQuery('#selectContainer div.inUse').toggle();
};
}
);
var toggleContent = function(e)
{
var targetContent = jQuery('div.itemContent', this.parentNode.parentNode);
if (targetContent.css('display') == 'none') {
targetContent.slideDown(300);
jQuery(this).html('[-]');
} else {
targetContent.slideUp(300);
jQuery(this).html('[+]');
}
return false;
}
function ngg_serialize(s)
{
//serial = jQuery.SortSerialize(s);
serial = jQuery('#galleryContainer').sortable('serialize');
jQuery('input[name=sortorder]').val(serial);
}
function showDialog() {
jQuery( "#editalbum").dialog({
width: 640,
resizable : false,
modal: true,
title: '<?php
echo esc_js(__('Edit Album', 'nggallery'));
?>
'
});
jQuery('#editalbum .dialog-cancel').click(function() { jQuery( "#editalbum" ).dialog("close"); });
}
</script>
<div class="wrap album" id="wrap" >
<?php
screen_icon('nextgen-gallery');
?>
<h2><?php
esc_html_e('Manage Albums', 'nggallery');
?>
</h2>
<form id="selectalbum" method="POST" onsubmit="ngg_serialize()" accept-charset="utf-8">
<?php
wp_nonce_field('ngg_album');
?>
<input name="sortorder" type="hidden" />
<div class="albumnav tablenav">
<div class="alignleft actions">
<?php
esc_html_e('Select album', 'nggallery');
?>
<select id="act_album" name="act_album" onchange="this.form.submit();">
<option value="0" ><?php
esc_html_e('No album selected', 'nggallery');
?>
</option>
<?php
if (is_array($this->albums)) {
foreach ($this->albums as $album) {
$selected = $this->currentID == $album->id ? 'selected="selected" ' : '';
echo '<option value="' . $album->id . '" ' . $selected . '>' . $album->id . ' - ' . esc_attr($album->name) . '</option>' . "\n";
}
}
?>
</select>
<?php
if ($this->currentID > 0) {
?>
<input class="button-primary" type="submit" name="update" value="<?php
esc_attr_e('Update', 'nggallery');
?>
"/>
<?php
if (nggGallery::current_user_can('NextGEN Edit album settings')) {
?>
<input class="button-secondary" type="submit" name="showThickbox" value="<?php
esc_attr_e('Edit album', 'nggallery');
?>
" onclick="showDialog(); return false;" />
<?php
}
?>
<?php
if (nggGallery::current_user_can('NextGEN Add/Delete album')) {
?>
<input class="button-secondary action "type="submit" name="delete" value="<?php
esc_attr_e('Delete', 'nggallery');
?>
" onclick="javascript:check=confirm('<?php
echo esc_js('Delete album ?', 'nggallery');
?>
');if(check==false) return false;"/>
<?php
}
?>
<?php
} else {
?>
<?php
if (nggGallery::current_user_can('NextGEN Add/Delete album')) {
?>
<span><?php
esc_html_e('Add new album', 'nggallery');
?>
</span>
<input class="search-input" id="newalbum" name="newalbum" type="text" value="" />
<input class="button-secondary action" type="submit" name="add" value="<?php
esc_attr_e('Add', 'nggallery');
?>
"/>
<?php
}
?>
<?php
}
?>
</div>
</div>
</form>
<br class="clear"/>
<div>
<div style="float:right;">
<a href="#" title="<?php
esc_attr_e('Show / hide used galleries', 'nggallery');
?>
" id="toggle_used"><?php
esc_html_e('[Show all]', 'nggallery');
?>
</a>
| <a href="#" title="<?php
esc_attr_e('Maximize the widget content', 'nggallery');
?>
" id="all_max"><?php
esc_html_e('[Maximize]', 'nggallery');
?>
</a>
| <a href="#" title="<?php
esc_attr_e('Minimize the widget content', 'nggallery');
?>
" id="all_min"><?php
esc_html_e('[Minimize]', 'nggallery');
?>
</a>
</div>
<?php
esc_html_e('After you create and select a album, you can drag and drop a gallery or another album into your new album below', 'nggallery');
?>
</div>
<br class="clear" />
<div class="container">
<!-- /#album container -->
<div class="widget widget-right">
<div class="widget-top">
<h3><?php
esc_html_e('Select album', 'nggallery');
?>
</h3>
</div>
<div id="albumContainer" class="widget-holder">
<?php
if (is_array($this->albums)) {
foreach ($this->albums as $album) {
$this->get_container('a' . $album->id);
}
}
?>
</div>
</div>
<!-- /#select container -->
<div class="widget widget-right">
<div class="widget-top">
<h3><?php
esc_html_e('Select gallery', 'nggallery');
?>
</h3>
</div>
<div id="selectContainer" class="widget-holder">
<?php
if (is_array($this->galleries)) {
//get the array of galleries
$sort_array = $this->currentID > 0 ? (array) $this->albums[$this->currentID]->galleries : array();
foreach ($this->galleries as $gallery) {
if (!in_array($gallery->gid, $sort_array)) {
if (in_array($gallery->gid, $used_list)) {
$this->get_container($gallery->gid, true);
} else {
$this->get_container($gallery->gid, false);
}
}
}
}
?>
</div>
</div>
<!-- /#target-album -->
<div class="widget target-album widget-left">
<?php
if ($this->currentID > 0) {
$album = $this->albums[$this->currentID];
?>
<div class="widget-top">
<h3><?php
esc_html_e('Album ID', 'nggallery');
?>
<?php
echo $album->id . ' : ' . esc_html($album->name);
?>
</h3>
</div>
<div id="galleryContainer" class="widget-holder target">
<?php
$sort_array = (array) $this->albums[$this->currentID]->galleries;
foreach ($sort_array as $galleryid) {
$this->get_container($galleryid, false);
}
} else {
?>
<div class="widget-top">
<h3><?php
esc_html_e('No album selected!', 'nggallery');
?>
</h3>
</div>
<div class="widget-holder target">
<?php
}
?>
</div>
</div><!-- /#target-album -->
</div><!-- /#container -->
</div><!-- /#wrap -->
<?php
if ($this->currentID > 0) {
?>
<!-- #editalbum -->
<div id="editalbum" style="display: none;" >
<form id="form-edit-album" method="POST" accept-charset="utf-8">
<?php
wp_nonce_field('ngg_thickbox_form');
?>
<input type="hidden" id="current_album" name="act_album" value="<?php
echo $this->currentID;
?>
" />
<table width="100%" border="0" cellspacing="3" cellpadding="3" >
<tr>
<th>
<?php
esc_html_e('Album name:', 'nggallery');
?>
<br />
<input class="search-input" id="album_name" name="album_name" type="text" value="<?php
echo esc_attr($album->name);
?>
" style="width:95%" />
</th>
</tr>
<tr>
<th>
<?php
esc_html_e('Album description:', 'nggallery');
?>
<br />
<textarea class="search-input" id="album_desc" name="album_desc" cols="50" rows="2" style="width:95%" ><?php
echo esc_attr($album->albumdesc);
?>
</textarea>
</th>
</tr>
<tr>
<th>
<?php
esc_html_e('Select a preview image:', 'nggallery');
?>
<br />
<select id="previewpic" name="previewpic" style="width:95%" >
<?php
if ($album->previewpic == 0) {
}
?>
<option value="0"><?php
esc_html_e('No picture', 'nggallery');
?>
</option>
<?php
if ($album->previewpic == 0) {
echo '<option value="0" selected="selected">' . __('No picture', 'nggallery') . '</option>';
} else {
$picture = nggdb::find_image($album->previewpic);
echo '<option value="' . $picture->pid . '" selected="selected" >' . $picture->pid . ' - ' . (empty($picture->alltext) ? esc_attr($picture->filename) : esc_attr($picture->alltext)) . ' </option>' . "\n";
}
?>
</select>
</th>
</tr>
<tr>
<th>
<?php
esc_html_e('Page Link to', 'nggallery');
?>
<br />
<select name="pageid" style="width:95%">
<option value="0" ><?php
esc_html_e('Not linked', 'nggallery');
?>
</option>
<?php
if (!isset($album->pageid)) {
$album->pageid = 0;
}
parent_dropdown($album->pageid);
?>
</select>
</th>
</tr>
<?php
do_action('ngg_edit_album_settings', $this->currentID);
?>
<tr align="right">
<td class="submit">
<input type="submit" class="button-primary" name="update_album" value="<?php
esc_attr_e('OK', 'nggallery');
?>
" />
<input class="button-secondary dialog-cancel" type="reset" value="<?php
esc_attr_e('Cancel', 'nggallery');
?>
"/>
</td>
</tr>
</table>
</form>
</div>
<!-- /#editalbum -->
<?php
}
?>
<?php
}
function get_image_path()
{
global $post;
$id = get_post_thumbnail_id();
// check to see if NextGen Gallery is present
if (stripos($id, 'ngg-') !== false && class_exists('nggdb')) {
$nggImage = nggdb::find_image(str_replace('ngg-', '', $id));
$thumbnail = array($nggImage->imageURL, $nggImage->width, $nggImage->height);
// otherwise, just get the wp thumbnail
} else {
$thumbnail = wp_get_attachment_image_src($id, 'full', true);
}
$theimage = $thumbnail[0];
return $theimage;
}
NextGen Gallery : Alex Rabe | http://alexrabe.boelinger.com/wordpress-plugins/nextgen-gallery/
jCrop : Kelly Hallman <*****@*****.**> | http://deepliquid.com/content/Jcrop.html
**/
require_once dirname(dirname(__FILE__)) . '/ngg-config.php';
require_once NGGALLERY_ABSPATH . '/lib/image.php';
if (!is_user_logged_in()) {
die(__('Cheatin’ uh?'));
}
if (!current_user_can('NextGEN Manage gallery')) {
die(__('Cheatin’ uh?'));
}
global $wpdb;
$id = (int) $_GET['id'];
// let's get the image data
$picture = nggdb::find_image($id);
include_once nggGallery::graphic_library();
$ngg_options = get_option('ngg_options');
$thumb = new ngg_Thumbnail($picture->imagePath, TRUE);
$thumb->resize(350, 350);
// we need the new dimension
$resizedPreviewInfo = $thumb->newDimensions;
$thumb->destruct();
$preview_image = NGGALLERY_URLPATH . 'nggshow.php?pid=' . $picture->pid . '&width=350&height=350';
$imageInfo = @getimagesize($picture->imagePath);
$rr = round($imageInfo[0] / $resizedPreviewInfo['newWidth'], 2);
if ($ngg_options['thumbfix'] == 1) {
$WidthHtmlPrev = $ngg_options['thumbwidth'];
$HeightHtmlPrev = $ngg_options['thumbheight'];
} else {
// H > W
public function handleUpload_widget()
{
global $wpdb;
require_once dirname(__FILE__) . '/class.npu_uploader.php';
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$ngg->options['swfupload'] = false;
//Where is this being instantiated?
if (isset($_POST['uploadimage_widget'])) {
check_admin_referer('ngg_addgallery');
if (!isset($_FILES['MF__F_0_0']['error']) || $_FILES['MF__F_0_0']['error'] == 0) {
$objUploaderNggAdmin = new UploaderNggAdmin();
$messagetext = $objUploaderNggAdmin->upload_images_widget();
$this->arrImageIds = $objUploaderNggAdmin->arrImageIds;
$this->strGalleryPath = $objUploaderNggAdmin->strGalleryPath;
$this->arrImageNames = $objUploaderNggAdmin->arrImageNames;
if (is_array($objUploaderNggAdmin->arrThumbReturn) && count($objUploaderNggAdmin->arrThumbReturn) > 0) {
foreach ($objUploaderNggAdmin->arrThumbReturn as $strReturnMsg) {
if ($strReturnMsg != '1') {
$this->arrErrorMsg_widg[] = $strReturnMsg;
}
}
$this->arrImageMsg_widg[] = get_option('npu_upload_success') ? get_option('npu_upload_success') : __('Thank you! Your image has been submitted and is pending review.', 'nextgen-public-uploader');
$this->sendEmail();
}
//Used in update_details method.
if (is_array($this->arrImageIds) && count($this->arrImageIds) > 0) {
foreach ($this->arrImageIds as $imageId) {
$pic = nggdb::find_image($imageId);
$objEXIF = new nggMeta($pic->imagePath);
$this->strTitle = $objEXIF->get_META('title');
$this->strDescription = $objEXIF->get_META('caption');
$this->strKeywords = $objEXIF->get_META('keywords');
$this->strTimeStamp = $objEXIF->get_date_time();
}
} else {
$this->arrErrorMsg_widg[] = get_option('npu_no_file') ? get_option('npu_no_file') : __('You must select a file to upload', 'nextgen-public-uploader');
}
$this->update_details();
} else {
$this->arrErrorMsg_widg[] = get_option('npu_upload_failed') ? get_option('npu_upload_failed') : __('Upload failed!', 'nextgen-public-uploader');
}
//If we've encountered any errors, delete?
if (count($this->arrErrorMsg_widg) > 0 && (is_array($this->arrImageIds) && count($this->arrImageIds) > 0)) {
$gal_id = !empty($_POST['galleryselect']) ? absint($_POST['galleryselect']) : 1;
foreach ($this->arrImageIds as $intImageId) {
$filename = $wpdb->get_var("SELECT filename FROM {$wpdb->nggpictures} WHERE pid = '{$intImageId}' ");
if ($filename) {
$gallerypath = $wpdb->get_var($wpdb->prepare("SELECT path FROM {$wpdb->nggallery} WHERE gid = %d", $gal_id));
if ($gallerypath) {
@unlink(WINABSPATH . $gallerypath . '/thumbs/thumbs_' . $filename);
@unlink(WINABSPATH . $gallerypath . '/' . $filename);
}
$delete_pic = $wpdb->delete($wpdb->nggpictures, array('pid' => $intImageId), array('%d'));
}
}
}
}
}
<?php
require_once './wp-content/plugins/nextgen-gallery/ngg-config.php';
require_once './inc/php/cfg.php';
if (!empty($_GET['pid'])) {
$foto = nggdb::find_image($_GET['pid']);
if (empty($foto) or $foto->exclude == 1) {
$fotos = nggdb::get_random_images();
$foto = $fotos[0];
}
$tags = wp_get_object_terms($_GET['pid'], 'ngg_tag');
} else {
if ($_SESSION['last_pid'] > 0) {
$pid = mt_rand(1, $_SESSION['last_pid']);
header("Location: /foto/{$pid}.html");
} else {
header('Location: /');
}
}
$foto_url = str_replace($cfg['trueurl'], $cfg['baseurl'], $foto->imageURL);
//输出页头keywords
if (!empty($tags)) {
$key_arr = array();
foreach ($tags as $tag) {
$key_arr[] = $tag->slug;
$keywords = implode(',', $key_arr);
}
} else {
$keywords = $cfg['keywords'];
}
//输出keywords
/**
* nggCreateImageBrowser()
*
* @access internal
* @param array $picturelist
* @param string $template (optional) name for a template file, look for imagebrowser-$template
* @return the content
*/
function nggCreateImageBrowser($picturelist, $template = '')
{
global $nggRewrite, $ngg;
require_once dirname(__FILE__) . '/lib/meta.php';
// $_GET from wp_query
$pid = get_query_var('pid');
// we need to know the current page id
$current_page = get_the_ID() == false ? 0 : get_the_ID();
// create a array with id's for better walk inside
foreach ($picturelist as $picture) {
$picarray[] = $picture->pid;
}
$total = count($picarray);
if (!empty($pid)) {
if (is_numeric($pid)) {
$act_pid = intval($pid);
} else {
// in the case it's a slug we need to search for the pid
foreach ($picturelist as $key => $picture) {
if ($picture->image_slug == $pid) {
$act_pid = $key;
break;
}
}
}
} else {
reset($picarray);
$act_pid = current($picarray);
}
// get ids for back/next
$key = array_search($act_pid, $picarray);
if (!$key) {
$act_pid = reset($picarray);
$key = key($picarray);
}
$back_pid = $key >= 1 ? $picarray[$key - 1] : end($picarray);
$next_pid = $key < $total - 1 ? $picarray[$key + 1] : reset($picarray);
// get the picture data
$picture = nggdb::find_image($act_pid);
// if we didn't get some data, exit now
if ($picture == null) {
return;
}
// add more variables for render output
$picture->href_link = $picture->get_href_link();
$args['pid'] = $ngg->options['usePermalinks'] ? $picturelist[$back_pid]->image_slug : $back_pid;
$picture->previous_image_link = $nggRewrite->get_permalink($args);
$picture->previous_pid = $back_pid;
$args['pid'] = $ngg->options['usePermalinks'] ? $picturelist[$next_pid]->image_slug : $next_pid;
$picture->next_image_link = $nggRewrite->get_permalink($args);
$picture->next_pid = $next_pid;
$picture->number = $key + 1;
$picture->total = $total;
$picture->linktitle = empty($picture->description) ? ' ' : htmlspecialchars(stripslashes(nggGallery::i18n($picture->description, 'pic_' . $picture->pid . '_description')));
$picture->alttext = empty($picture->alttext) ? ' ' : html_entity_decode(stripslashes(nggGallery::i18n($picture->alttext, 'pic_' . $picture->pid . '_alttext')));
$picture->description = empty($picture->description) ? ' ' : html_entity_decode(stripslashes(nggGallery::i18n($picture->description, 'pic_' . $picture->pid . '_description')));
$picture->anchor = 'ngg-imagebrowser-' . $picture->galleryid . '-' . $current_page;
// filter to add custom content for the output
$picture = apply_filters('ngg_image_object', $picture, $act_pid);
// let's get the meta data
$meta = new nggMeta($act_pid);
$meta->sanitize();
$exif = $meta->get_EXIF();
$iptc = $meta->get_IPTC();
$xmp = $meta->get_XMP();
$db = $meta->get_saved_meta();
//if we get no exif information we try the database
$exif = $exif == false ? $db : $exif;
// look for imagebrowser-$template.php or pure imagebrowser.php
$filename = empty($template) ? 'imagebrowser' : 'imagebrowser-' . $template;
// create the output
$out = nggGallery::capture($filename, array('image' => $picture, 'meta' => $meta, 'exif' => $exif, 'iptc' => $iptc, 'xmp' => $xmp, 'db' => $db));
return $out;
}
/**
* Method "ngg.editImage"
* Edit a existing Image
*
* @since 1.7.3
*
* @param array $args Method parameters.
* - int blog_id
* - string username
* - string password
* - int Image ID
* - string alt/title text
* - string description
* - int exclude from gallery (0 or 1)
* @return true if success
*/
function editImage($args)
{
global $ngg;
require_once dirname(dirname(__FILE__)) . '/admin/functions.php';
// admin functions
$this->escape($args);
$blog_ID = (int) $args[0];
$username = $args[1];
$password = $args[2];
$id = (int) $args[3];
$alttext = $args[4];
$description = $args[5];
$exclude = (int) $args[6];
if (!($user = $this->login($username, $password))) {
return $this->error;
}
if (!($image = nggdb::find_image($id))) {
return new IXR_Error(404, __("Invalid image ID"));
}
if (!current_user_can('NextGEN Manage gallery') && !nggAdmin::can_manage_this_gallery($image->author)) {
return new IXR_Error(401, __('Sorry, you must be able to edit this image'));
}
if (!empty($alttext)) {
$result = nggdb::update_image($id, false, false, $description, $alttext, $exclude);
}
if (!$result) {
return new IXR_Error(500, __('Sorry, could not update the image'));
}
return true;
}
/**
* Import some meta data into the database (if avialable)
*
* @class nggAdmin
* @param array|int $imagesIds
* @return string result code
*/
function import_MetaData($imagesIds)
{
global $wpdb;
require_once NGGALLERY_ABSPATH . '/lib/image.php';
if (!is_array($imagesIds)) {
$imagesIds = array($imagesIds);
}
foreach ($imagesIds as $imageID) {
$image = nggdb::find_image($imageID);
if (!$image->error) {
$meta = nggAdmin::get_MetaData($image->pid);
// get the title
$alttext = empty($meta['title']) ? $image->alttext : $meta['title'];
// get the caption / description field
$description = empty($meta['caption']) ? $image->description : $meta['caption'];
// get the file date/time from exif
$timestamp = $meta['timestamp'];
// first update database
$result = $wpdb->query($wpdb->prepare("UPDATE {$wpdb->nggpictures} SET \r\n\t\t\t\t\t\talttext = %s, \r\n\t\t\t\t\t\tdescription = %s, \r\n\t\t\t\t\t\timagedate = %s\r\n\t\t\t\t\tWHERE pid = %d", $alttext, $description, $timestamp, $image->pid));
if ($result === false) {
return ' <strong>' . $image->filename . ' ' . __('(Error : Couldn\'t not update data base)', 'nggallery') . '</strong>';
}
//this flag will inform us that the import is already one time performed
$meta['common']['saved'] = true;
$result = nggdb::update_image_meta($image->pid, $meta['common']);
if ($result === false) {
return ' <strong>' . $image->filename . ' ' . __('(Error : Couldn\'t not update meta data)', 'nggallery') . '</strong>';
}
// add the tags if we found some
if ($meta['keywords']) {
$taglist = explode(',', $meta['keywords']);
wp_set_object_terms($image->pid, $taglist, 'ngg_tag');
}
} else {
return ' <strong>' . $image->filename . ' ' . __('(Error : Couldn\'t not find image)', 'nggallery') . '</strong>';
}
// error check
}
return '1';
}
function media_upload_nextgen_form($errors)
{
global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types, $ngg;
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$galleryID = 0;
$total = 1;
$picarray = array();
$form_action_url = site_url("wp-admin/media-upload.php?type={$GLOBALS['type']}&tab=nextgen&post_id={$post_id}", 'admin');
// Get number of images in gallery
if (isset($_REQUEST['select_gal'])) {
$galleryID = (int) $_REQUEST['select_gal'];
$total = $wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->nggpictures} WHERE galleryid = '{$galleryID}'");
}
// Build navigation
$_GET['paged'] = isset($_GET['paged']) ? intval($_GET['paged']) : 0;
if ($_GET['paged'] < 1) {
$_GET['paged'] = 1;
}
$start = ($_GET['paged'] - 1) * 10;
if ($start < 1) {
$start = 0;
}
// Get the images
if ($galleryID != 0) {
$picarray = $wpdb->get_col("SELECT pid FROM {$wpdb->nggpictures} WHERE galleryid = '{$galleryID}' AND exclude != 1 ORDER BY {$ngg->options['galSort']} {$ngg->options['galSortDir']} LIMIT {$start}, 10 ");
}
// WP-Core code for Post-thumbnail
$calling_post_id = 0;
if (isset($_GET['post_id'])) {
$calling_post_id = $_GET['post_id'];
}
?>
<script type="text/javascript">
<!--
function NGGSetAsThumbnail(id){
var $link = jQuery('a#ngg-post-thumbnail-' + id);
$link.text( setPostThumbnailL10n.saving );
jQuery.post(ajaxurl, {
action:"ngg_set_post_thumbnail", post_id: post_id, thumbnail_id: id, cookie: encodeURIComponent(document.cookie)
}, function(str){
var win = window.dialogArguments || opener || parent || top;
$link.text( setPostThumbnailL10n.setThumbnail );
if ( str == '0' ) {
alert( setPostThumbnailL10n.error );
} else {
jQuery('a.ngg-post-thumbnail').show();
$link.text( setPostThumbnailL10n.done );
$link.fadeOut( 2000 );
// set some id as meta input filed
win.WPSetThumbnailID('ngg-' + id);
// replace the meta box with the image
win.WPSetThumbnailHTML(str);
}
}
);
}
//-->
</script>
<form id="filter" action="" method="get">
<input type="hidden" name="type" value="<?php
echo esc_attr($GLOBALS['type']);
?>
" />
<input type="hidden" name="tab" value="<?php
echo esc_attr($GLOBALS['tab']);
?>
" />
<input type="hidden" name="post_id" value="<?php
echo (int) $post_id;
?>
" />
<div class="tablenav">
<?php
$page_links = paginate_links(array('base' => add_query_arg('paged', '%#%'), 'format' => '', 'total' => ceil($total / 10), 'current' => $_GET['paged']));
if ($page_links) {
echo "<div class='tablenav-pages'>{$page_links}</div>";
}
?>
<div class="alignleft actions">
<select id="select_gal" name="select_gal" style="width:120px;">;
<option value="0" <?php
selected('0', $galleryID);
?>
><?php
esc_attr(_e('No gallery', "nggallery"));
?>
</option>
<?php
// Show gallery selection
$gallerylist = $wpdb->get_results("SELECT * FROM {$wpdb->nggallery} ORDER BY gid ASC");
if (is_array($gallerylist)) {
foreach ($gallerylist as $gallery) {
$selected = $gallery->gid == $galleryID ? ' selected="selected"' : "";
echo '<option value="' . $gallery->gid . '"' . $selected . ' >' . $gallery->title . '</option>' . "\n";
}
}
?>
</select>
<input type="submit" id="show-gallery" value="<?php
esc_attr(_e('Select »', 'nggallery'));
?>
" class="button-secondary" />
</div>
<br style="clear:both;" />
</div>
</form>
<form enctype="multipart/form-data" method="post" action="<?php
echo esc_attr($form_action_url);
?>
" class="media-upload-form" id="library-form">
<?php
wp_nonce_field('ngg-media-form');
?>
<script type="text/javascript">
<!--
jQuery(function($){
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
updateMediaForm();
}
});
-->
</script>
<div id="media-items">
<?php
if (is_array($picarray)) {
foreach ($picarray as $picid) {
//TODO:Reduce SQL Queries
$picture = nggdb::find_image($picid);
?>
<div id='media-item-<?php
echo $picid;
?>
' class='media-item preloaded'>
<div class='filename'></div>
<a class='toggle describe-toggle-on' href='#'><?php
esc_attr(_e('Show', "nggallery"));
?>
</a>
<a class='toggle describe-toggle-off' href='#'><?php
esc_attr(_e('Hide', "nggallery"));
?>
</a>
<div class='filename new'><?php
echo empty($picture->alttext) ? wp_html_excerpt($picture->filename, 60) : stripslashes(wp_html_excerpt($picture->alttext, 60));
?>
</div>
<table class='slidetoggle describe startclosed'><tbody>
<tr>
<td rowspan='4'><img class='thumbnail' alt='<?php
echo esc_attr($picture->alttext);
?>
' src='<?php
echo esc_attr($picture->thumbURL);
?>
'/></td>
<td><?php
esc_attr(_e('Image ID:', "nggallery"));
echo $picid;
?>
</td>
</tr>
<tr><td><?php
echo esc_attr($picture->filename);
?>
</td></tr>
<tr><td><?php
echo esc_attr(stripslashes($picture->alttext));
?>
</td></tr>
<tr><td> </td></tr>
<tr>
<td class="label"><label for="image[<?php
echo $picid;
?>
][alttext]"><?php
esc_attr_e('Alt/Title text', "nggallery");
?>
</label></td>
<td class="field"><input id="image[<?php
echo $picid;
?>
][alttext]" name="image[<?php
echo $picid;
?>
][alttext]" value="<?php
esc_attr_e(stripslashes($picture->alttext));
?>
" type="text"/></td>
</tr>
<tr>
<td class="label"><label for="image[<?php
echo $picid;
?>
][description]"><?php
esc_attr_e("Description", "nggallery");
?>
</label></td>
<td class="field"><textarea name="image[<?php
echo $picid;
?>
][description]" id="image[<?php
echo $picid;
?>
][description]"><?php
esc_attr_e(stripslashes($picture->description));
?>
</textarea></td>
</tr>
<tr class="align">
<td class="label"><label for="image[<?php
echo $picid;
?>
][align]"><?php
esc_attr_e("Alignment");
?>
</label></td>
<td class="field">
<input name="image[<?php
echo $picid;
?>
][align]" id="image-align-none-<?php
echo $picid;
?>
" checked="checked" value="none" type="radio" />
<label for="image-align-none-<?php
echo $picid;
?>
" class="align image-align-none-label"><?php
esc_attr_e("None");
?>
</label>
<input name="image[<?php
echo $picid;
?>
][align]" id="image-align-left-<?php
echo $picid;
?>
" value="left" type="radio" />
<label for="image-align-left-<?php
echo $picid;
?>
" class="align image-align-left-label"><?php
esc_attr_e("Left");
?>
</label>
<input name="image[<?php
echo $picid;
?>
][align]" id="image-align-center-<?php
echo $picid;
?>
" value="center" type="radio" />
<label for="image-align-center-<?php
echo $picid;
?>
" class="align image-align-center-label"><?php
esc_attr_e("Center");
?>
</label>
<input name="image[<?php
echo $picid;
?>
][align]" id="image-align-right-<?php
echo $picid;
?>
" value="right" type="radio" />
<label for="image-align-right-<?php
echo $picid;
?>
" class="align image-align-right-label"><?php
esc_attr_e("Right");
?>
</label>
</td>
</tr>
<tr class="image-size">
<th class="label"><label for="image[<?php
echo $picid;
?>
][size]"><span class="alignleft"><?php
esc_attr_e("Size");
?>
</span></label>
</th>
<td class="field">
<input name="image[<?php
echo $picid;
?>
][size]" id="image-size-thumb-<?php
echo $picid;
?>
" type="radio" checked="checked" value="thumbnail" />
<label for="image-size-thumb-<?php
echo $picid;
?>
"><?php
esc_attr_e("Thumbnail");
?>
</label>
<input name="image[<?php
echo $picid;
?>
][size]" id="image-size-full-<?php
echo $picid;
?>
" type="radio" value="full" />
<label for="image-size-full-<?php
echo $picid;
?>
"><?php
esc_attr_e("Full size");
?>
</label>
<input name="image[<?php
echo $picid;
?>
][size]" id="image-size-singlepic-<?php
echo $picid;
?>
" type="radio" value="singlepic" />
<label for="image-size-singlepic-<?php
echo $picid;
?>
"><?php
esc_attr_e("Singlepic", "nggallery");
?>
</label>
</td>
</tr>
<tr class="submit">
<td>
<input type="hidden" name="image[<?php
echo $picid;
?>
][thumb]" value="<?php
echo $picture->thumbURL;
?>
" />
<input type="hidden" name="image[<?php
echo $picid;
?>
][url]" value="<?php
echo $picture->imageURL;
?>
" />
</td>
<td class="savesend">
<?php
if ($calling_post_id && current_theme_supports('post-thumbnails', get_post_type($calling_post_id))) {
echo "<a class='ngg-post-thumbnail' id='ngg-post-thumbnail-" . $picid . "' href='#' onclick='NGGSetAsThumbnail(\"{$picid}\");return false;'>" . esc_html__('Use as featured image') . "</a>";
}
?>
<button type="submit" class="button" value="1" name="send[<?php
echo $picid;
?>
]"><?php
esc_html_e('Insert into Post');
?>
</button>
</td>
</tr>
</tbody></table>
</div>
<?php
}
}
?>
</div>
<p class="ml-submit">
<input type="submit" class="button savebutton" name="save" value="<?php
esc_attr(_e('Save all changes', 'nggallery'));
?>
" />
</p>
<input type="hidden" name="post_id" id="post_id" value="<?php
echo (int) $post_id;
?>
" />
<input type="hidden" name="select_gal" id="select_gal" value="<?php
echo (int) $galleryID;
?>
" />
</form>
<?php
}
function start_process()
{
global $ngg;
if (!$this->valid_access()) {
return;
}
switch ($this->method) {
case 'search':
//search for some images
$this->result['images'] = array_merge((array) nggdb::search_for_images($this->term), (array) nggTags::find_images_for_tags($this->term, 'ASC'));
break;
case 'album':
//search for some album //TODO : Get images for each gallery, could end in a big db query
$this->result['album'] = nggdb::find_album($this->id);
break;
case 'gallery':
//search for some gallery
$this->result['images'] = $this->id == 0 ? nggdb::find_last_images(0, 100) : nggdb::get_gallery($this->id, $ngg->options['galSort'], $ngg->options['galSortDir'], true, 0, 0, true);
break;
case 'image':
//search for some image
$this->result['images'] = nggdb::find_image($this->id);
break;
case 'tag':
//search for images based on tags
$this->result['images'] = nggTags::find_images_for_tags($this->term, 'ASC');
break;
case 'recent':
//search for images based on tags
$this->result['images'] = nggdb::find_last_images(0, $this->limit);
break;
case 'autocomplete':
//return images, galleries or albums for autocomplete drop down list
return $this->autocomplete();
break;
case 'version':
$this->result = array('stat' => 'ok', 'version' => $ngg->version);
return;
break;
default:
$this->result = array('stat' => 'fail', 'code' => '98', 'message' => 'Method not known.');
return false;
break;
}
// result should be fine
$this->result['stat'] = 'ok';
}
/**
* Output HTML for the post thumbnail meta-box.
*
* @see wp-admin\includes\post.php
* @param int $thumbnail_id ID of the image used for thumbnail
* @return string html output
*/
function _wp_post_thumbnail_html($thumbnail_id = NULL)
{
global $_wp_additional_image_sizes, $post_ID;
$set_thumbnail_link = '<p class="hide-if-no-js"><a title="' . esc_attr__('Set featured image') . '" href="' . esc_url(get_upload_iframe_src('image')) . '" id="set-post-thumbnail" class="thickbox">%s</a></p>';
$content = sprintf($set_thumbnail_link, esc_html__('Set featured image'));
$image = nggdb::find_image($thumbnail_id);
$img_src = false;
// get the options
$ngg_options = nggGallery::get_option('ngg_options');
if ($image) {
if (is_array($_wp_additional_image_sizes) && isset($_wp_additional_image_sizes['post-thumbnail'])) {
// Use post thumbnail settings if defined
$width = absint($_wp_additional_image_sizes['post-thumbnail']['width']);
$height = absint($_wp_additional_image_sizes['post-thumbnail']['height']);
$mode = $_wp_additional_image_sizes['post-thumbnail']['crop'] ? 'crop' : '';
// check fo cached picture
$img_src = $image->cached_singlepic_file($width, $height, $mode);
}
// if we didn't use a cached image then we take the on-the-fly mode
if ($img_src == false) {
$img_src = trailingslashit(home_url()) . 'index.php?callback=image&pid=' . $image->pid . '&width=' . $width . '&height=' . $height . '&mode=crop';
}
$thumbnail_html = '<img width="266" src="' . $img_src . '" alt="' . $image->alttext . '" title="' . $image->alttext . '" />';
if (!empty($thumbnail_html)) {
$ajax_nonce = wp_create_nonce("set_post_thumbnail-{$post_ID}");
$content = sprintf($set_thumbnail_link, $thumbnail_html);
$content .= '<p class="hide-if-no-js"><a href="#" id="remove-post-thumbnail" onclick="WPRemoveThumbnail(\'' . $ajax_nonce . '\');return false;">' . esc_html__('Remove featured image') . '</a></p>';
}
}
return $content;
}
<img src="<?php
echo CONSTRUCTOR_DIRECTORY_URI;
?>
/admin/images/default.png" title="<?php
_e('Default', 'constructor');
?>
" alt="<?php
_e('Default', 'constructor');
?>
"/>
</a>
<?php
foreach ($gallerylist as $gallery) {
?>
<?php
$img = nggdb::find_image($gallery->previewpic);
?>
<a href="#" title="<?php
echo $gallery->title;
?>
" name="<?php
echo $gallery->gid;
?>
" <?php
if ($constructor['slideshow']['id'] == $gallery->gid) {
echo 'class="selected"';
}
?>
>
<img src="<?php
echo $img->thumbURL;
public function handleUpload_widget()
{
global $wpdb;
require_once dirname(__FILE__) . '/class.npu_uploader.php';
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$ngg->options['swfupload'] = false;
if ($_POST['uploadimage_widget']) {
check_admin_referer('ngg_addgallery');
if ($_FILES['MF__F_0_0']['error'] == 0) {
$objUploaderNggAdmin = new UploaderNggAdmin();
$messagetext = $objUploaderNggAdmin->upload_images_widget();
$this->arrImageIds = $objUploaderNggAdmin->arrImageIds;
$this->strGalleryPath = $objUploaderNggAdmin->strGalleryPath;
$this->arrImageNames = $objUploaderNggAdmin->arrImageNames;
if (is_array($objUploaderNggAdmin->arrThumbReturn) && count($objUploaderNggAdmin->arrThumbReturn) > 0) {
foreach ($objUploaderNggAdmin->arrThumbReturn as $strReturnMsg) {
if ($strReturnMsg != '1') {
$this->arrErrorMsg_widg[] = $strReturnMsg;
}
}
if (get_option('npu_upload_success')) {
$this->arrImageMsg_widg[] = get_option('npu_upload_success');
} else {
$this->arrImageMsg_widg[] = "Thank you! Your image has been submitted and is pending review.";
}
$this->sendEmail();
}
if (is_array($this->arrImageIds) && count($this->arrImageIds) > 0) {
foreach ($this->arrImageIds as $imageId) {
$pic = nggdb::find_image($imageId);
$objEXIF = new nggMeta($pic->imagePath);
$this->strTitle = $objEXIF->get_META('title');
$this->strDescription = $objEXIF->get_META('caption');
$this->strKeywords = $objEXIF->get_META('keywords');
$this->strTimeStamp = $objEXIF->get_date_time();
}
} else {
if (get_option('npu_no_file')) {
$this->arrErrorMsg_widg[] = get_option('npu_no_file');
} else {
$this->arrErrorMsg_widg[] = "You must select a file to upload";
}
}
$this->update_details();
} else {
if (get_option('npu_upload_failed')) {
$this->arrErrorMsg_widg[] = get_option('npu_upload_failed');
} else {
$this->arrErrorMsg_widg[] = "Upload failed!";
}
}
if (count($this->arrErrorMsg_widg) > 0 && (is_array($this->arrImageIds) && count($this->arrImageIds) > 0)) {
$gal_id = $_POST['galleryselect'];
foreach ($this->arrImageIds as $intImageId) {
$filename = $wpdb->get_var("SELECT filename FROM {$wpdb->nggpictures} WHERE pid = '{$intImageId}' ");
if ($filename) {
$gallerypath = $wpdb->get_var("SELECT path FROM {$wpdb->nggallery} WHERE gid = '{$gal_id}' ");
if ($gallerypath) {
@unlink(WINABSPATH . $gallerypath . '/thumbs/thumbs_' . $filename);
@unlink(WINABSPATH . $gallerypath . '/' . $filename);
}
$delete_pic = $wpdb->query("DELETE FROM {$wpdb->nggpictures} WHERE pid = {$intImageId}");
}
}
}
}
}
/** indevd: As a NextGen Gallery user, I encountered a problem showing my image URL for post where postthumbnail was not uploaded to the WP media gallery but picked from the NextGen Gallery.
* http://wordpress.org/support/topic/mod-for-nextgen-gallery-users?replies=2#post-3807567
* @since 3.3.2
* @author indevd
* @date 2013-02-06
*/
public function itempropwp_get_image($post_id)
{
if (!$post_id || $post_id == '') {
global $post;
$post_id = $post->ID;
}
$id = get_post_thumbnail_id($post_id);
if (stripos($id, 'ngg-') !== false && class_exists('nggdb')) {
$nggImage = nggdb::find_image(str_replace('ngg-', '', $id));
$thumbnail = array(str_replace('?uamfiletype=nggImage', '', $nggImage->imageURL), $nggImage->width, $nggImage->height);
} else {
$thumbnail = wp_get_attachment_image_src($id, 'full');
//$thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'full');
}
return apply_filters('ipwp_post_imguri', $thumbnail);
}
/**
* nggSinglePicture() - show a single picture based on the id
*
* @access public
* @param int $imageID, db-ID of the image
* @param int (optional) $width, width of the image
* @param int (optional) $height, height of the image
* @param string $mode (optional) could be none, watermark, web20
* @param string $float (optional) could be none, left, right
* @param string $template (optional) name for a template file, look for singlepic-$template
* @param string $caption (optional) additional caption text
* @return the content
*/
function nggSinglePicture($imageID, $width = 250, $height = 250, $mode = '', $float = '', $template = '', $caption = '')
{
global $post;
$ngg_options = nggGallery::get_option('ngg_options');
// get picturedata
$picture = nggdb::find_image($imageID);
// if we didn't get some data, exit now
if ($picture == null) {
return __('[SinglePic not found]', 'nggallery');
}
// add float to img
if (!empty($float)) {
switch ($float) {
case 'left':
$float = ' ngg-left';
break;
case 'right':
$float = ' ngg-right';
break;
case 'center':
$float = ' ngg-center';
break;
default:
$float = '';
break;
}
}
// check fo cached picture
if ($ngg_options['imgCacheSinglePic'] && $post->post_status == 'publish') {
$picture->thumbnailURL = $picture->cached_singlepic_file($width, $height, $mode);
} else {
$picture->thumbnailURL = NGGALLERY_URLPATH . 'nggshow.php?pid=' . $imageID . '&width=' . $width . '&height=' . $height . '&mode=' . $mode;
}
// add more variables for render output
$picture->href_link = $picture->get_href_link();
$picture->alttext = html_entity_decode(stripslashes($picture->alttext));
$picture->description = html_entity_decode(stripslashes($picture->description));
$picture->classname = 'ngg-singlepic' . $float;
$picture->thumbcode = $picture->get_thumbcode('singlepic' . $imageID);
$picture->height = (int) $height;
$picture->width = (int) $width;
$picture->caption = $caption;
// let's get the meta data
$meta = new nggMeta($picture->imagePath);
$exif = $meta->get_EXIF();
$iptc = $meta->get_IPTC();
$xmp = $meta->get_XMP();
// look for singlepic-$template.php or pure singlepic.php
$filename = empty($template) ? 'singlepic' : 'singlepic-' . $template;
// create the output
$out = nggGallery::capture($filename, array('image' => $picture, 'meta' => $meta, 'exif' => $exif, 'iptc' => $iptc, 'xmp' => $xmp));
$out = apply_filters('ngg_show_singlepic_content', $out, $picture);
return $out;
}
function import_MetaData($imagesIds)
{
// add images to database
global $wpdb;
require_once NGGALLERY_ABSPATH . '/lib/image.php';
if (!is_array($imagesIds)) {
$imagesIds = array($imagesIds);
}
foreach ($imagesIds as $pic_id) {
$picture = nggdb::find_image($pic_id);
if (!$picture->error) {
$meta = nggAdmin::get_MetaData($picture->imagePath);
// get the title
if (!($alttext = $meta['title'])) {
$alttext = $picture->alttext;
}
// get the caption / description field
if (!($description = $meta['caption'])) {
$description = $picture->description;
}
// get the file date/time from exif
$timestamp = $meta['timestamp'];
// update database
$result = $wpdb->query("UPDATE {$wpdb->nggpictures} SET alttext = '{$alttext}', description = '{$description}', imagedate = '{$timestamp}' WHERE pid = {$pic_id}");
// add the tags
if ($meta['keywords']) {
$taglist = explode(",", $meta['keywords']);
wp_set_object_terms($pic_id, $taglist, 'ngg_tag');
}
// add tags
}
// error check
}
// foreach
return true;
}
/**
* Add images to database
*
* @class nggAdmin
* @param int $galleryID
* @param array $imageslist
* @return array $image_ids Id's which are sucessful added
*/
static function add_Images($galleryID, $imageslist)
{
global $wpdb, $ngg;
$image_ids = array();
if (is_array($imageslist)) {
foreach ($imageslist as $picture) {
// filter function to rename/change/modify image before
$picture = apply_filters('ngg_pre_add_new_image', $picture, $galleryID);
// strip off the extension of the filename
$path_parts = M_I18n::mb_pathinfo($picture);
$alttext = !isset($path_parts['filename']) ? substr($path_parts['basename'], 0, strpos($path_parts['basename'], '.')) : $path_parts['filename'];
// save it to the database
$pic_id = nggdb::add_image($galleryID, $picture, '', $alttext);
if (C_NextGen_Settings::get_instance()->imgBackup && !empty($pic_id)) {
$storage = C_Gallery_Storage::get_instance();
$storage->backup_image($pic_id);
}
if (!empty($pic_id)) {
$image_ids[] = $pic_id;
}
// add the metadata
nggAdmin::import_MetaData($pic_id);
// auto rotate
nggAdmin::rotate_image($pic_id);
// Autoresize image if required
if ($ngg->options['imgAutoResize']) {
$imagetmp = nggdb::find_image($pic_id);
$sizetmp = @getimagesize($imagetmp->imagePath);
$widthtmp = $ngg->options['imgWidth'];
$heighttmp = $ngg->options['imgHeight'];
if ($sizetmp[0] > $widthtmp && $widthtmp || $sizetmp[1] > $heighttmp && $heighttmp) {
nggAdmin::resize_image($pic_id);
}
}
// action hook for post process after the image is added to the database
$image = array('id' => $pic_id, 'filename' => $picture, 'galleryID' => $galleryID);
do_action('ngg_added_new_image', $image);
}
}
// is_array
// delete dirsize after adding new images
delete_transient('dirsize_cache');
do_action('ngg_after_new_images_added', $galleryID, $image_ids);
return $image_ids;
}
function knews_get_image_path()
{
global $post;
$id = get_post_thumbnail_id();
if (stripos($id, 'ngg-') !== false && class_exists('nggdb')) {
$nggImage = nggdb::find_image(str_replace('ngg-', '', $id));
$thumbnail = array($nggImage->imageURL);
} else {
$thumbnail = wp_get_attachment_image_src($id, 'full', true);
}
$theimage = $thumbnail[0];
return $theimage;
}
/**
* display_thumb()
*
* This method displays the post thumbnail.
*
* @author Luca Grandicelli <*****@*****.**>
* @copyright (C) 2011-2014 Luca Grandicelli
* @package special-recent-posts-free
* @version 2.0.4
* @param $post The global WP post object.
* @access private
* @return mixed It could return the HTML code for the post thumbnail or false in case of some error.
*/
private function display_thumb($post)
{
// Checking if featured thumbnails setting is active, if the current post has one and if it exists as file.
if (function_exists('has_post_thumbnail') && has_post_thumbnail($post->ID)) {
// Fetching Thumbnail ID.
$thumbnail_id = get_post_thumbnail_id($post->ID);
// Checking if current featured thumbnail comes from the NExtGen Plugin.
if (stripos($thumbnail_id, 'ngg-') !== false && class_exists('nggdb')) {
try {
// Creating New NextGen Class instance.
$nggdb = new nggdb();
// Fetching NGG thumbnail object.
$nggImage = $nggdb->find_image(str_replace('ngg-', '', $thumbnail_id));
// Retrieving physical path of NGG thumbnail image.
$featured_physical_path = $nggImage->imagePath;
// Fetching NGG thumbnail image URL.
$featured_thumb_url = $nggImage->imageURL;
} catch (Exception $e) {
}
} else {
// Retrieving featured image attachment src.
$featured_thumb_attachment = wp_get_attachment_image_src($thumbnail_id, 'large');
// Retrieving physical path of featured image.
$featured_physical_path = get_attached_file($thumbnail_id);
// Retrieving featured image url.
$featured_thumb_url = $featured_thumb_attachment[0];
}
// Parsing featured image url.
$featured_thumb_url_obj = parse_url($featured_thumb_url);
// Retrieving featured image basename.
$featured_thumb_basename = pathinfo(basename($featured_thumb_url));
// Removing querystring from image to save. This fixed the Jetpack Photon Issue.
$featured_thumb_basename['extension'] = preg_replace('/\\?.*/', '', $featured_thumb_basename['extension']);
// Building featured image cached path.
$featured_thumb_cache = $this->cache_basepath . 'srpthumb-p' . $post->ID . '-' . $this->widget_args['thumbnail_width'] . 'x' . $this->widget_args['thumbnail_height'] . '-' . $this->widget_args['thumbnail_rotation'] . '.' . $featured_thumb_basename['extension'];
// Checking if the thumbnail already exists. In this case, simply render it. Otherwise generate it.
if (file_exists(SRP_PLUGIN_DIR . $featured_thumb_cache) || $this->generate_gd_image($post, 'featured', $featured_physical_path, SRP_PLUGIN_DIR . $featured_thumb_cache, $this->widget_args['thumbnail_width'], $this->widget_args['thumbnail_height'], $this->widget_args['thumbnail_rotation'])) {
// Return cached image as source (URL path).
$featured_thumb_src = SRP_PLUGIN_URL . $featured_thumb_cache;
// Generating Image HTML Tag.
$featured_htmltag = '<img src="' . $featured_thumb_src . '" class="srp-post-thumbnail" alt="' . esc_attr($post->post_title) . '" />';
} else {
// No featured image has been found. Trying to fetch the first image tag from the post content.
$featured_htmltag = $this->get_first_image_url($post, $this->widget_args['thumbnail_width'], $this->widget_args['thumbnail_height'], $post->post_title);
}
// Checking if thumbnail should be linked to post.
if ('yes' == $this->widget_args['thumbnail_link']) {
// Building featured image link tag.
$featured_temp_content = $this->srp_create_tag('a', $featured_htmltag, array('class' => 'srp-post-thumbnail-link', 'href' => get_permalink($post->ID), 'title' => $post->post_title));
} else {
// Displaying post thumbnail without link.
$featured_temp_content = $featured_htmltag;
}
} else {
// No featured image has been found. Trying to fetch the first image tag from the post content.
$featured_htmltag = $this->get_first_image_url($post, $this->widget_args['thumbnail_width'], $this->widget_args['thumbnail_height'], $post->post_title);
// Checking if returned image is real or it is a false value due to skip_noimage_posts option enabled.
if ($featured_htmltag) {
// Checking if thumbnail should be linked to post.
if ('yes' == $this->widget_args['thumbnail_link']) {
// Building image tag.
$featured_temp_content = $this->srp_create_tag('a', $featured_htmltag, array('class' => 'srp-post-thumbnail-link', 'href' => get_permalink($post->ID), 'title' => $post->post_title));
} else {
// Displaying post thumbnail without link.
$featured_temp_content = $featured_htmltag;
}
} else {
// Return false.
return false;
}
}
// Return all the image process.
return $featured_temp_content;
}
function eStore_get_ngg_image_url_html($pictureID, $item_name)
{
$eStore_auto_shorten_url = WP_ESTORE_AUTO_SHORTEN_DOWNLOAD_LINKS;
$script_location = get_option('eStore_download_script');
$image = nggdb::find_image($pictureID);
$imageUrl = $image->imageURL;
$product_id = get_option('eStore_ngg_template_product_id');
eStore_payment_debug('Generating download key for Nextgen gallery image using product ID: ' . $product_id, true);
$download_key = eStore_generate_download_key($product_id, $imageUrl);
$encrypted_download_url = eStore_construct_raw_encrypted_dl_url($download_key);
$raw_download = '<a href="' . $encrypted_download_url . '">' . $encrypted_download_url . '</a>';
$download_link = "<br /><strong>" . $item_name . "</strong> - " . $raw_download;
eStore_register_link_in_db('', $download_key, $encrypted_download_url, '', '', '', 0, '');
return $download_link;
}
/**
* nggSinglePicture() - show a single picture based on the id
*
* @access public
* @param int $imageID, db-ID of the image
* @param int (optional) $width, width of the image
* @param int (optional) $height, height of the image
* @param string $mode (optional) could be none, watermark, web20
* @param string $float (optional) could be none, left, right
* @param string $template (optional) name for a template file, look for singlepic-$template
* @param string $caption (optional) additional caption text
* @param string $link (optional) link to a other url instead the full image
* @return the content
*/
function nggSinglePicture($imageID, $width = 250, $height = 250, $mode = '', $float = '', $template = '', $caption = '', $link = '')
{
global $post;
$ngg_options = nggGallery::get_option('ngg_options');
// get picturedata
$picture = nggdb::find_image($imageID);
// if we didn't get some data, exit now
if ($picture == null) {
return __('[SinglePic not found]', 'nggallery');
}
// add float to img
switch ($float) {
case 'left':
$float = ' ngg-left';
break;
case 'right':
$float = ' ngg-right';
break;
case 'center':
$float = ' ngg-center';
break;
default:
$float = '';
break;
}
// clean mode if needed
$mode = preg_match('/(web20|watermark)/i', $mode) ? $mode : '';
//let's initiate the url
$picture->thumbnailURL = false;
// check fo cached picture
if ($post->post_status == 'publish') {
$picture->thumbnailURL = $picture->cached_singlepic_file($width, $height, $mode);
}
// if we didn't use a cached image then we take the on-the-fly mode
if (!$picture->thumbnailURL) {
$picture->thumbnailURL = trailingslashit(home_url()) . 'index.php?callback=image&pid=' . $imageID . '&width=' . $width . '&height=' . $height . '&mode=' . $mode;
}
// add more variables for render output
$picture->imageURL = empty($link) ? $picture->imageURL : $link;
$picture->href_link = $picture->get_href_link();
$picture->alttext = html_entity_decode(stripslashes(nggGallery::i18n($picture->alttext, 'pic_' . $picture->pid . '_alttext')));
$picture->linktitle = htmlspecialchars(stripslashes(nggGallery::i18n($picture->description, 'pic_' . $picture->pid . '_description')));
$picture->description = html_entity_decode(stripslashes(nggGallery::i18n($picture->description, 'pic_' . $picture->pid . '_description')));
$picture->classname = 'ngg-singlepic' . $float;
$picture->thumbcode = $picture->get_thumbcode('singlepic' . $imageID);
$picture->height = (int) $height;
$picture->width = (int) $width;
$picture->caption = nggGallery::i18n($caption);
// filter to add custom content for the output
$picture = apply_filters('ngg_image_object', $picture, $imageID);
// let's get the meta data
$meta = new nggMeta($imageID);
$meta->sanitize();
$exif = $meta->get_EXIF();
$iptc = $meta->get_IPTC();
$xmp = $meta->get_XMP();
$db = $meta->get_saved_meta();
//if we get no exif information we try the database
$exif = $exif == false ? $db : $exif;
// look for singlepic-$template.php or pure singlepic.php
$filename = empty($template) ? 'singlepic' : 'singlepic-' . $template;
// create the output
$out = nggGallery::capture($filename, array('image' => $picture, 'meta' => $meta, 'exif' => $exif, 'iptc' => $iptc, 'xmp' => $xmp, 'db' => $db));
$out = apply_filters('ngg_show_singlepic_content', $out, $picture);
return $out;
}
<?php
// Load wp-config
require_once dirname(__FILE__) . '/ngg-config.php';
// reference thumbnail class
include_once nggGallery::graphic_library();
include_once 'lib/core.php';
// get the plugin options
$ngg_options = get_option('ngg_options');
// Some parameters from the URL
$pictureID = (int) $_GET['pid'];
$mode = isset($_GET['mode']) ? esc_attr($_GET['mode']) : '';
// let's get the image data
$picture = nggdb::find_image($pictureID);
$thumb = new ngg_Thumbnail($picture->imagePath);
// Resize if necessary
if (!empty($_GET['width']) || !empty($_GET['height'])) {
// Sanitize
$w = !empty($_GET['width']) ? intval($_GET['width']) : 0;
$h = !empty($_GET['height']) ? intval($_GET['height']) : 0;
// limit the maxium size, prevent server memory overload
if ($w > 1280) {
$w = 1280;
}
if ($h > 1280) {
$h = 1280;
}
$thumb->resize($w, $h);
}
// Apply effects according to the mode parameter
if ($mode == 'watermark') {
function getNGGalleryImages($ngGalleries, $ngImages, $dt, $lat, $lon, $dtoffset, &$error)
{
$result = array();
$galids = explode(',', $ngGalleries);
$imgids = explode(',', $ngImages);
if (!isNGGalleryActive()) {
return '';
}
try {
$pictures = array();
foreach ($galids as $g) {
$pictures = array_merge($pictures, nggdb::get_gallery($g));
}
foreach ($imgids as $i) {
array_push($pictures, nggdb::find_image($i));
}
foreach ($pictures as $p) {
$item = array();
$item["data"] = $p->thumbHTML;
if (is_callable('exif_read_data')) {
$exif = @exif_read_data($p->imagePath);
if ($exif !== false) {
$item["lon"] = getExifGps($exif["GPSLongitude"], $exif['GPSLongitudeRef']);
$item["lat"] = getExifGps($exif["GPSLatitude"], $exif['GPSLatitudeRef']);
if ($item["lat"] != 0 || $item["lon"] != 0) {
$result[] = $item;
} else {
if (isset($p->imagedate)) {
$_dt = strtotime($p->imagedate) + $dtoffset;
$_item = findItemCoordinate($_dt, $dt, $lat, $lon);
if ($_item != null) {
$item["lat"] = $_item["lat"];
$item["lon"] = $_item["lon"];
$result[] = $item;
}
}
}
}
} else {
$error .= "Sorry, <a href='http://php.net/manual/en/function.exif-read-data.php' target='_blank' >exif_read_data</a> function not found! check your hosting..<br />";
}
}
/* START FIX NEXT GEN GALLERY 2.x */
if (class_exists("C_Component_Registry")) {
$renderer = C_Component_Registry::get_instance()->get_utility('I_Displayed_Gallery_Renderer');
$params['gallery_ids'] = $ngGalleries;
$params['image_ids'] = $ngImages;
$params['display_type'] = NEXTGEN_GALLERY_BASIC_THUMBNAILS;
$params['images_per_page'] = 999;
// also add js references to get the gallery working
$dummy = $renderer->display_images($params, $inner_content);
/* START FIX NEXT GEN GALLERY PRO */
if (preg_match("/data-nplmodal-gallery-id=[\"'](.*?)[\"']/", $dummy, $m)) {
$galid = $m[1];
if ($galid) {
for ($i = 0; $i < count($result); ++$i) {
$result[$i]["data"] = str_replace("%PRO_LIGHTBOX_GALLERY_ID%", $galid, $result[$i]["data"]);
}
}
}
/* END FIX NEXT GEN GALLERY PRO */
}
/* END FIX NEXT GEN GALLERY 2.x */
} catch (Exception $e) {
$error .= 'Error When Retrieving NextGen Gallery galleries/images: $e <br />';
}
return $result;
}
/**
* Method "ngg.uploadImage"
* Uploads a image to a gallery
*
* @since 1.4
*
* @copyright addapted from WP Core
* @param array $args Method parameters.
* - int blog_id
* - string username
* - string password
* - struct data
* o string name
* o string type (optional)
* o base64 bits
* o bool overwrite (optional)
* o int gallery
* o int image_id (optional)
* @return array with image meta data
*/
function uploadImage($args)
{
global $wpdb;
require_once dirname(dirname(__FILE__)) . '/admin/functions.php';
// admin functions
require_once 'meta.php';
// meta data import
$blog_ID = (int) $args[0];
$username = $wpdb->escape($args[1]);
$password = $wpdb->escape($args[2]);
$data = $args[3];
$name = $data['name'];
$type = $data['type'];
$bits = $data['bits'];
// gallery & image id
$gid = (int) $data['gallery'];
// required field
$pid = (int) $data['image_id'];
// optional but more foolproof of overwrite
$image = false;
// container for the image object
logIO('O', '(NGG) Received ' . strlen($bits) . ' bytes');
if (!($user = $this->login($username, $password))) {
return $this->error;
}
// Check if you have the correct capability for upload
if (!current_user_can('NextGEN Upload images')) {
logIO('O', '(NGG) User does not have upload_files capability');
$this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.'));
return $this->error;
}
// Look for the gallery , could we find it ?
if (!($gallery = nggdb::find_gallery($gid))) {
return new IXR_Error(404, __('Could not find gallery ' . $gid));
}
// Now check if you have the correct capability for this gallery
if (!nggAdmin::can_manage_this_gallery($gallery->author)) {
logIO('O', '(NGG) User does not have upload_files capability');
$this->error = new IXR_Error(401, __('You are not allowed to upload files to this gallery.'));
return $this->error;
}
//clean filename and extract extension
$filepart = nggGallery::fileinfo($name);
$name = $filepart['basename'];
// check for allowed extension and if it's an image file
$ext = array('jpg', 'png', 'gif');
if (!in_array($filepart['extension'], $ext)) {
logIO('O', '(NGG) Not allowed file type');
$this->error = new IXR_Error(401, __('This is no valid image file.', 'nggallery'));
return $this->error;
}
// in the case you would overwrite the image, let's delete the old one first
if (!empty($data["overwrite"]) && $data["overwrite"] == true) {
// search for the image based on the filename, if it's not already provided
if ($pid == 0) {
$pid = $wpdb->get_col(" SELECT pid FROM {$wpdb->nggpictures} WHERE filename = '{$name}' AND galleryid = '{$gid}' ");
}
if (!($image = nggdb::find_image($pid))) {
return new IXR_Error(404, __('Could not find image id ' . $pid));
}
// sync the gallery<->image parameter, otherwise we may copy it to the wrong gallery
$gallery = $image;
// delete now the image
if (!@unlink($image->imagePath)) {
$errorString = sprintf(__('Failed to delete image %1$s ', 'nggallery'), $image->imagePath);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
}
// upload routine from wp core, load first the image to the upload folder, $upload['file'] contain the path
$upload = wp_upload_bits($name, $type, $bits);
if (!empty($upload['error'])) {
$errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
// this is the dir to the gallery
$path = WINABSPATH . $gallery->path;
// check if the filename already exist, if not add a counter index
$filename = wp_unique_filename($path, $name);
$destination = $path . '/' . $filename;
// Move files to gallery folder
if (!@rename($upload['file'], $destination)) {
$errorString = sprintf(__('Failed to move image %1$s to %2$s', 'nggallery'), '<strong>' . $upload['file'] . '</strong>', $destination);
logIO('O', '(NGG) ' . $errorString);
return new IXR_Error(500, $errorString);
}
//add to database if it's a new image
if (empty($data["overwrite"]) || $data["overwrite"] == false) {
$pid_array = nggAdmin::add_Images($gallery->gid, array($filename));
// the first element is our new image id
if (count($pid_array) == 1) {
$pid = $pid_array[0];
}
}
//get all information about the image, in the case it's a new one
if (!$image) {
$image = nggdb::find_image($pid);
}
// create again the thumbnail, should return a '1'
nggAdmin::create_thumbnail($image);
return apply_filters('ngg_upload_image', $image);
}
