/**
*
* @param $pic_id
* @param bool $onlyEXIF parse only exif if needed
*/
function __construct($pic_id, $onlyEXIF = false)
{
//get the path and other data about the image
$this->image = flagdb::find_image($pic_id);
$this->image = apply_filters('flag_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')) {
$this->iptc_data = @iptcparse($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;
}
function flagCreateNewThumb()
{
global $wpdb;
// check for correct capability
if (!is_user_logged_in()) {
die('-1');
}
// check for correct FlAG capability
if (!current_user_can('FlAG Manage gallery')) {
die('-1');
}
require_once dirname(dirname(__FILE__)) . '/flag-config.php';
include_once flagGallery::graphic_library();
$flag_options = get_option('flag_options');
$id = (int) $_POST['id'];
$picture = flagdb::find_image($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);
$thumb = new flag_Thumbnail($picture->imagePath, TRUE);
$thumb->crop($x, $y, $w, $h);
if ($flag_options['thumbFix']) {
if ($thumb->currentDimensions['height'] > $thumb->currentDimensions['width']) {
$thumb->resize($flag_options['thumbWidth'], 0);
} else {
$thumb->resize(0, $flag_options['thumbHeight']);
}
} else {
$thumb->resize($flag_options['thumbWidth'], $flag_options['thumbHeight']);
}
if ($thumb->save($picture->thumbPath, 100)) {
//read the new sizes
$new_size = @getimagesize($picture->thumbPath);
$size['width'] = $new_size[0];
$size['height'] = $new_size[1];
// add them to the database
flagdb::update_image_meta($picture->pid, array('thumbnail' => $size));
echo "OK";
} else {
header('HTTP/1.1 500 Internal Server Error');
echo "KO";
}
exit;
}
function ewww_image_optimizer_defer()
{
ewwwio_debug_message('<b>' . __FUNCTION__ . '()</b>');
global $ewww_defer;
$ewww_defer = false;
$deferred_attachments = get_option('ewww_image_optimizer_defer_attachments');
if (empty($deferred_attachments)) {
return;
}
$start_time = time();
$delay = ewww_image_optimizer_get_option('ewww_image_optimizer_delay');
foreach ($deferred_attachments as $image) {
list($type, $id) = explode(',', $image, 2);
switch ($type) {
case 'media':
ewwwio_debug_message("processing deferred {$type}: {$id}");
$meta = wp_get_attachment_metadata($id, true);
// do the optimization for the current attachment (including resizes)
$meta = ewww_image_optimizer_resize_from_meta_data($meta, $id, false);
// update the metadata for the current attachment
wp_update_attachment_metadata($id, $meta);
break;
case 'nextgen2':
ewwwio_debug_message("processing deferred {$type}: {$id}");
// creating the 'registry' object for working with nextgen
$registry = C_Component_Registry::get_instance();
// creating a database storage object from the 'registry' object
$storage = $registry->get_utility('I_Gallery_Storage');
// get an image object
$ngg_image = $storage->object->_image_mapper->find($id);
ewwwngg::ewww_added_new_image($ngg_image, $storage);
break;
case 'nextcellent':
ewwwio_debug_message("processing deferred {$type}: {$id}");
ewwwngg::ewww_ngg_optimize($id);
break;
case 'flag':
ewwwio_debug_message("processing deferred {$type}: {$id}");
$flag_image = flagdb::find_image($id);
ewwwflag::ewww_added_new_image($flag_image);
break;
case 'file':
ewwwio_debug_message("processing deferred {$type}: {$id}");
ewww_image_optimizer($id);
break;
default:
ewwwio_debug_message("unknown type in deferrred queue: {$type}, {$id}");
}
ewww_image_optimizer_remove_deferred_attachment($image);
$elapsed_time = time() - $start_time;
ewwwio_debug_message("time elapsed during deferred opt: {$elapsed_time}");
global $ewww_exceed;
if (!empty($ewww_exceed)) {
ewwwio_debug_message('Deferred opt aborted, license exceeded');
die;
}
ewww_image_optimizer_debug_log();
if (!empty($delay)) {
sleep($delay);
}
// prevent running longer than an hour
if ($elapsed_time > 3600) {
return;
}
}
ewwwio_memory(__FUNCTION__);
return;
}
/**
* Copy some metadata into the image description (if avialable)
*
* @class flagAdmin
* @param array|int $imagesIds
* @return bool
*/
static function copy_MetaData($imagesIds)
{
global $wpdb;
/** @var $meta */
require_once FLAG_ABSPATH . 'lib/meta.php';
require_once FLAG_ABSPATH . 'lib/image.php';
if (!is_array($imagesIds)) {
$imagesIds = array($imagesIds);
}
foreach ($imagesIds as $imageID) {
$image = flagdb::find_image($imageID);
if (!$image->error) {
/** @var $makedescription
* @var $timestamp */
require_once FLAG_ABSPATH . 'admin/grab_meta.php';
// get the title
$alttext = empty($alttext) ? $image->alttext : $meta['title'];
if ($alttext) {
$alttext = '<font size="16"><b>' . $alttext . "</b></font>\n";
}
// get the caption / description field
$description = empty($description) ? $image->description : $meta['caption'];
if ($description) {
$description = $description . "<br>\n";
}
// get the file date/time from exif
$makedescription = $alttext . $description . $makedescription;
// update database
$result = $wpdb->query($wpdb->prepare("UPDATE {$wpdb->flagpictures} SET alttext = %s, description = %s, imagedate = %s WHERE pid = %d", '', $makedescription, $timestamp, $image->pid));
if ($result === false) {
return ' <strong>' . $image->filename . ' ' . __('(Error : Couldn\'t not update data base)', 'flag') . '</strong>';
}
} else {
return ' <strong>' . $image->filename . ' ' . __('(Error : Couldn\'t not find image)', 'flag') . '</strong>';
}
// error check
}
return '1';
}
Credits:
jCrop : Kelly Hallman <*****@*****.**> | http://deepliquid.com/content/Jcrop.html
**/
require_once dirname(dirname(__FILE__)) . '/flag-config.php';
require_once FLAG_ABSPATH . '/lib/image.php';
if (!is_user_logged_in()) {
die(__('Cheatin’ uh?'));
}
if (!current_user_can('FlAG Manage gallery')) {
die(__('Cheatin’ uh?'));
}
global $wpdb;
$id = (int) $_GET['id'];
// let's get the image data
$picture = flagdb::find_image($id);
include_once flagGallery::graphic_library();
$flag_options = get_option('flag_options');
$thumb = new flag_Thumbnail($picture->imagePath, TRUE);
$thumb->resize(350, 350);
// we need the new dimension
$resizedPreviewInfo = $thumb->newDimensions;
$thumb->destruct();
$preview_image = FLAG_URLPATH . 'flagshow.php?pid=' . $picture->pid . '&width=350&height=350';
$imageInfo = @getimagesize($picture->imagePath);
$rr = round($imageInfo[0] / $resizedPreviewInfo['newWidth'], 2);
$WidthHtmlPrev = $flag_options['thumbWidth'];
$HeightHtmlPrev = $flag_options['thumbHeight'];
if ($flag_options['thumbFix'] == 1) {
$WidthHtmlPrev = $flag_options['thumbWidth'];
$HeightHtmlPrev = $flag_options['thumbHeight'];
// Load wp-config
if (!defined('ABSPATH')) {
require_once dirname(__FILE__) . '/flag-config.php';
}
// reference thumbnail class
include_once flagGallery::graphic_library();
include_once 'lib/core.php';
// get the plugin options
$flag_options = get_option('flag_options');
// Some parameters from the URL
if (!isset($_GET['pid'])) {
exit;
}
$pictureID = intval($_GET['pid']);
if (!$pictureID) {
exit;
}
// let's get the image data
$picture = flagdb::find_image($pictureID);
if (!is_object($picture)) {
exit;
}
$thumb = new flag_Thumbnail($picture->imagePath);
// Resize if necessary
if (!empty($_GET['width']) || !empty($_GET['height'])) {
$thumb->resize(intval($_GET['width']), intval($_GET['height']));
}
// Show thumbnail
$thumb->show();
$thumb->destruct();
exit;
function media_upload_flag_form()
{
global $wpdb, $wp_query, $wp_locale, $type, $tab, $post_mime_types, $flag;
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$galleryID = 0;
$total = 1;
$picarray = false;
$form_action_url = site_url("wp-admin/media-upload.php?type={$GLOBALS['type']}&tab=flag&post_id={$post_id}", 'admin');
// Get number of images in gallery
if (isset($_REQUEST['select_gal']) && $_REQUEST['select_gal']) {
$galleryID = (int) $_REQUEST['select_gal'];
$total = $wpdb->get_var("SELECT COUNT(*) FROM {$wpdb->flagpictures} WHERE galleryid = '{$galleryID}'");
}
// Build navigation
$_GET['paged'] = isset($_GET['paged']) ? intval($_GET['paged']) : 1;
if ($_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->flagpictures} WHERE galleryid = '{$galleryID}' AND exclude != 1 ORDER BY {$flag->options['galSort']} {$flag->options['galSortDir']} LIMIT {$start}, 10 ");
}
?>
<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:200px;">;
<option value="0" <?php
selected('0', $galleryID);
?>
><?php
_e('No gallery', "flag");
?>
</option>
<?php
// Show gallery selection
$gallerylist = $wpdb->get_results("SELECT * FROM {$wpdb->flaggallery} ORDER BY gid ASC");
if (is_array($gallerylist)) {
foreach ($gallerylist as $gallery) {
$selected = $gallery->gid == $galleryID ? ' selected="selected"' : "";
echo '<option value="' . $gallery->gid . '"' . $selected . ' >' . $gallery->title . '</option>' . "\n";
}
}
?>
</select>
<input type="submit" id="show-gallery" value="<?php
_e('Select »', 'flag');
?>
" class="button-secondary" />
</div>
<br style="clear:both;" />
</div>
</form>
<form enctype="multipart/form-data" method="post" action="<?php
echo esc_attr($form_action_url);
?>
" class="media-upload-form" id="library-form">
<?php
wp_nonce_field('flag-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
$picture = flagdb::find_image($picid);
?>
<div id='media-item-<?php
echo $picid;
?>
' class='media-item preloaded'>
<div class='filename'></div>
<a class='toggle describe-toggle-on' href='#'><?php
_e('Show', "flag");
?>
</a>
<a class='toggle describe-toggle-off' href='#'><?php
_e('Hide', "flag");
?>
</a>
<div class='filename new'><?php
echo empty($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
_e('Image ID:', "flag");
echo $picid;
?>
</td>
</tr>
<tr><td><?php
echo esc_attr($picture->filename);
?>
</td></tr>
<tr><td><?php
echo esc_html(stripslashes($picture->alttext));
?>
</td></tr>
<tr><td> </td></tr>
<tr>
<td class="label"><label for="image[<?php
echo $picid;
?>
][alttext]"><?php
_e('Alt/Title text', "flag");
?>
</label></td>
<td class="field"><input id="image[<?php
echo $picid;
?>
][alttext]" name="image[<?php
echo $picid;
?>
][alttext]" value="<?php
echo esc_html(stripslashes($picture->alttext));
?>
" type="text"/></td>
</tr>
<tr>
<td class="label"><label for="image[<?php
echo $picid;
?>
][description]"><?php
_e("Description", "flag");
?>
</label></td>
<td class="field"><textarea name="image[<?php
echo $picid;
?>
][description]" id="image[<?php
echo $picid;
?>
][description]"><?php
echo esc_html(stripslashes($picture->description));
?>
</textarea></td>
</tr>
<tr class="align">
<td class="label"><label for="image[<?php
echo $picid;
?>
][align]"><?php
_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
_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
_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
_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
_e("Right");
?>
</label>
</td>
</tr>
<tr class="image-size">
<th class="label"><label for="image[<?php
echo $picid;
?>
][size]"><span class="alignleft"><?php
_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
_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
_e("Full size");
?>
</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"><button type="submit" class="button" value="1" name="send[<?php
echo $picid;
?>
]"><?php
echo esc_attr(__('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
_e('Save all changes', 'flag');
?>
" />
</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 ewww_image_optimizer_defer()
{
ewwwio_debug_message('<b>' . __FUNCTION__ . '()</b>');
global $ewww_defer;
$ewww_defer = false;
$deferred_attachments = get_option('ewww_image_optimizer_defer_attachments');
foreach ($deferred_attachments as $image) {
list($type, $id) = explode(',', $image, 2);
switch ($type) {
case 'media':
ewwwio_debug_message("processing deferred {$type}: {$id}");
$meta = wp_get_attachment_metadata($id, true);
// do the optimization for the current attachment (including resizes)
$meta = ewww_image_optimizer_resize_from_meta_data($meta, $id, false);
// update the metadata for the current attachment
wp_update_attachment_metadata($id, $meta);
break;
case 'nextgen2':
ewwwio_debug_message("processing deferred {$type}: {$id}");
// creating the 'registry' object for working with nextgen
$registry = C_Component_Registry::get_instance();
// creating a database storage object from the 'registry' object
$storage = $registry->get_utility('I_Gallery_Storage');
// get an image object
$ngg_image = $storage->object->_image_mapper->find($id);
ewwwngg::ewww_added_new_image($ngg_image, $storage);
break;
// case 'nextgen1':
// ewwwio_debug_message( "processing deferred $type: $id" );
// break;
// case 'nextgen1':
// ewwwio_debug_message( "processing deferred $type: $id" );
// break;
case 'nextcellent':
ewwwio_debug_message("processing deferred {$type}: {$id}");
ewwwngg::ewww_ngg_optimize($id);
break;
case 'flag':
ewwwio_debug_message("processing deferred {$type}: {$id}");
$flag_image = flagdb::find_image($id);
ewwwflag::ewww_added_new_image($flag_image);
break;
case 'file':
ewwwio_debug_message("processing deferred {$type}: {$id}");
ewww_image_optimizer($id);
break;
default:
ewwwio_debug_message("unknown type in deferrred queue: {$type}, {$id}");
}
ewww_image_optimizer_remove_deferred_attachment($image);
ewww_image_optimizer_debug_log();
}
ewwwio_memory(__FUNCTION__);
return;
}
