Your IP : 3.139.72.238
<?php
/*
Plugin Name: Advanced uploader
Plugin URI:
Description: This plugin provides an interface for uploading files. Features - large files to upload to your site even on shared host with http upload limit. creates thumbnails in the browser including pdf thumbnails.
Version: 4.1
Author: Oli Redmond
Author URI:
*/
//initailise variables
$adv_file_upload_admin_page = "";
$version = "4.0";
add_action( 'admin_enqueue_scripts', 'adv_file_upload_admin_init' );
add_action( 'admin_menu', 'adv_file_upload_admin_menu', 0);
add_action( 'wp_ajax_adv_upload_dropzone_chunks', 'adv_upload_dropzone_chunks' );
add_action( 'wp_ajax_adv_upload_dropzone', 'adv_upload_dropzone' );
add_action( 'wp_ajax_adv_file_upload_set_loader', 'adv_file_upload_set_loader' );
add_action( 'wp_ajax_adv_file_upload_scan', 'adv_file_upload_scan' );
add_action( 'wp_ajax_adv_file_upload_new_post', 'adv_upload_new_post' ); //for new gallery
function adv_file_upload_admin_init() {
global $version;
//register scripts here to make them work on plugin pages
if(SCRIPT_DEBUG)
wp_register_script( 'adv-file-upload', plugins_url('/js/upload.js', __FILE__), array( 'dropzone', 'adv-file-upload-pdf-js', 'adv-file-upload-id3-js', 'jq-ui-autocomplete', 'jquery-ui-dialog' ), $version);
else
wp_register_script( 'adv-file-upload', plugins_url('/js/upload.min.js', __FILE__), array( 'dropzone', 'adv-file-upload-pdf-js', 'adv-file-upload-id3-js', 'jq-ui-autocomplete', 'jquery-ui-dialog' ), $version);
wp_register_script( 'adv-file-upload-pdf-js', 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.3.200/pdf.min.js', array(), '2.3.2' );
wp_register_script( 'adv-file-upload-id3-js', 'https://cdnjs.cloudflare.com/ajax/libs/jsmediatags/3.9.0/jsmediatags.min.js' );
//Dropzone JS
if(SCRIPT_DEBUG)
wp_register_script( 'dropzone', plugins_url('/js/dropzone.js', __FILE__), array(), '5.5.0');
else
wp_register_script( 'dropzone', plugins_url('/js/dropzone.min.js', __FILE__), array(), '5.5.0');
wp_register_script( 'jq-ui-autocomplete', plugins_url('/js/jquery-ui-1.12.1.custom/jquery-ui.min.js', __FILE__), array( 'jquery' ), '1.12.1');
// Register settings scripts
wp_register_script( 'adv-file-upload-settings', plugins_url('/js/upload-settings.min.js', __FILE__), array( 'jquery', 'jquery-ui-dialog' ), '1.0');
// register style
wp_register_style('adv-file-upload-css', plugins_url('/css/upload.css', __FILE__), array( 'wp-jquery-ui-dialog') );
}
//function to recursively go through categories
function adv_file_upload_cat_list($parnet, $cats, $excludes) {
$args = array(
'orderby' => 'name',
'hide_empty' => false,
'parent' => $parnet
);
$categories = get_categories($args);
foreach ($categories as $category) {
if( !in_array( $category->name, $excludes ) ) {
$img = null;
if (function_exists('z_taxonomy_image_url'))
$img = z_taxonomy_image_url($category->term_id, 'thumbnail');
$cats[] = array( 'id' => $category->term_id, 'name' => $category->name, 'parent' => $category->parent, 'image' => $img );
$cats = adv_file_upload_cat_list( $category->term_id, $cats, $excludes );
}
}
return $cats;
}
function adv_admin_inline_style($hook) {
$progress = get_option('adv_file_upload_progress');
if ($progress) {
//added Style sheet based on settings
echo "#media-items .dz-progress .dz-upload{background-color:$progress !important;}";
}
}
function adv_admin_inline_js($hook) {
global $adv_file_upload_admin_page, $wpdb;
//get plugin's options
$destinations = get_option('adv_file_upload_destination');
if( $destinations == false )
$destinations = array();
$gallery = get_option('adv_file_upload_gallery');
$bws = get_option('adv_file_upload_bws');
$cat = get_option('adv_file_upload_cat');
$cats = array();
$override = strval(get_option('adv_file_upload_overide_header_calc'));
//set the default location
$upload_dir = wp_upload_dir();
$default_dir = str_replace ( ABSPATH, '', $upload_dir['path'] );
$js_var = '';
// get list wordpress galleries
if ($gallery) {
$query = "
SELECT $wpdb->posts.ID, $wpdb->posts.post_title, $wpdb->posts.post_name
FROM $wpdb->posts
WHERE $wpdb->posts.post_type IN ('post','page')
AND $wpdb->posts.post_status IN ('publish','private','protected')
AND $wpdb->posts.post_content LIKE '%[gallery%ids=%'
";
$galleries = $wpdb->get_results($query);
//option to create new gallery
$destinations[] = Array ('label' => 'Create New Gallery',
'dest' => $default_dir,
'library' => true,
'type' => "Wordpress Gallery",
'id' => 'new');
//show existing Galleries
foreach( $galleries as $gallery ) {
$destinations[] = Array ('label' => $gallery->post_title,
'dest' => $default_dir,
'library' => true,
'type' => "Wordpress Gallery",
'id' => $gallery->ID);
}
}
// get list BWS galleries
if ($bws) {
//get BWS galleries
$args = array(
'post_type' => 'gallery',
'post_status' => array('publish','private','protected'),
);
$query = new WP_Query( $args );
$gllr_options = get_option( 'gllr_options' );
if ( $query->have_posts() ) {
foreach ($query->posts as $post) {
$destinations[] = Array ('label' => $post->post_title,
'dest' => $default_dir,
'library' => true,
'type' => "BWS Gallery",
'id' => $post->ID);
}
}
/* Restore original Post Data */
wp_reset_postdata();
}
// get list of Categories
if ($cat) {
$excludes = explode (',', get_option( 'adv_file_upload_exc_cat', 'Uncategorized' ));
$cats = adv_file_upload_cat_list( 0, array(), $excludes );
}
$max_upload = strval(file_upload_max_size());
if ( !is_numeric( $override ) )
$override = 3;
$max_upload -= $override * 1024;
$js_var .= "max_upload = " . $max_upload . ";\n";
if( get_option('adv_file_upload_browser') )
$js_var .= "var adv_browser = true;\n";
else
$js_var .= "var adv_browser = false;\n";
//get images sizes
//make thumbnails and other intermediate sizes
global $_wp_additional_image_sizes;
$js_var .= "var sizes = new Array();\n";
$intermediate_sizes = get_intermediate_image_sizes();
if (!is_array($intermediate_sizes)) {
$intermediate_sizes = array();
}
foreach ( $intermediate_sizes as $s ) {
$js_var .= "sizes['" . $s . "'] = new Array();\n";
if ( isset( $_wp_additional_image_sizes[$s]['width'] ) )
$js_var .= "sizes['" . $s . "']['width'] = '" . intval( $_wp_additional_image_sizes[$s]['width'] ) . "';\n"; // For theme-added sizes
else
$js_var .= "sizes['" . $s . "']['width'] = '" . get_option( "{$s}_size_w" ) . "';\n"; // For default sizes set in options
if ( isset( $_wp_additional_image_sizes[$s]['height'] ) )
$js_var .= "sizes['" . $s . "']['height'] = '" . intval( $_wp_additional_image_sizes[$s]['height'] ) . "';\n"; // For theme-added sizes
else
$js_var .= "sizes['" . $s . "']['height'] = '" . get_option( "{$s}_size_h" ) . "';\n"; // For default sizes set in options
if ( isset( $_wp_additional_image_sizes[$s]['crop'] ) )
$js_var .= "sizes['" . $s . "']['crop'] = '" . intval( $_wp_additional_image_sizes[$s]['crop'] ) . "';\n"; // For theme-added sizes
else
$js_var .= "sizes['" . $s . "']['crop'] = '" . get_option( "{$s}_crop" ) . "';\n"; // For default sizes set in options
}
$js_var .= 'var destinations = new Array();'."\n";
//add default location
$js_var .= "destinations[0] = new Array();\n";
$js_var .= "destinations[0][0] = \"Default\";\n";
$js_var .= 'destinations[0][1] = "'.$default_dir."\";\n";
$js_var .= 'destinations[0][2] = "";'."\n";
$js_var .= 'destinations[0][3] = "";'."\n";
$js_var .= 'destinations[0][4] = true;'."\n";
$index = 1;
foreach( $destinations as $dest ) {
if( !isset( $dest['error'] ) && is_dir(ABSPATH . $dest['dest']) ) {
$js_var .= 'destinations[' . $index . '] = new Array();'."\n";
$js_var .= 'destinations[' . $index . '][0] = "' . $dest['label'] . "\";\n";
$js_var .= 'destinations[' . $index . '][1] = "' . $dest['dest'] . "\";\n";
$js_var .= 'destinations[' . $index . '][2] = "' . $dest['type'] . "\";\n";
$js_var .= 'destinations[' . $index . '][3] = "' . $dest['id'] . "\";\n";
$lib = ($dest['library']) ? "true" : "false";
$js_var .= 'destinations[' . $index . '][4] = ' .$lib . ';'."\n";
$index++;
}
}
//show categories
if ($cat) {
$js_var .= 'destinations[' . $index . '] = new Array();'."\n";
$js_var .= 'destinations[' . $index . '][0] = "Add to category";'."\n";
$js_var .= 'destinations[' . $index . '][1] = "'.$default_dir."\";\n";
$js_var .= 'destinations[' . $index . '][2] = "Category";'."\n";
$js_var .= 'destinations[' . $index . '][3] = "";'."\n";
$js_var .= 'destinations[' . $index . '][4] = true;'."\n";
}
$js_var .= 'var categories = new Array();'."\n";
$index = 0;
foreach( $cats as $value ) {
$js_var .= 'categories[' . $index . "] = new Array();\n";
$js_var .= 'categories[' . $index . '][0] = "' . $value['id'] . "\";\n";
$js_var .= 'categories[' . $index . '][1] = "' . $value['name'] . "\";\n";
$js_var .= 'categories[' . $index . '][2] = "' . $value['parent'] . "\";\n";
$js_var .= 'categories[' . $index . '][3] = "' . $value['image'] . "\";\n";
$index++;
}
$js_var .= 'var pluginPath = "'.plugins_url( '' , __FILE__ ).'/js/";'."\n";
//add destiantions values to form
$js_var .= 'document.getElementById("destinations").value=JSON.stringify(destinations);' . "\n";
return $js_var;
}
function adv_file_upload_admin_menu() {
global $adv_file_upload_admin_page;
/* Register our plugin page */
$adv_file_upload_admin_page = add_media_page(
__('Advanced uploader','adv-file-upload'), // The Page title
__('Advanced uploader','adv-file-upload'), // The Menu title
'upload_files', // The capability required for access to this item
'adv-file-upload', // the slug to use for the page in the URL
'adv_file_upload_manage_menu' // The function to call to render the page
);
}
function adv_file_upload_admin_scripts($hook) {
global $adv_file_upload_admin_page;
if( $adv_file_upload_admin_page == $hook ) {
//enqueue scripts and style
wp_enqueue_script( 'adv-file-upload' );
wp_enqueue_style( 'adv-file-upload-css' );
}
}
add_action('admin_enqueue_scripts', 'adv_file_upload_admin_scripts');
function adv_file_upload_set_loader() {
set_user_setting('adv_uploader', $_REQUEST['loader']);
exit();
}
function adv_file_upload_scan() {
//check_ajax_referer('alt_upl_nonce' . get_current_user_id(),'security');
$upload_dir = wp_upload_dir();
$directories = array();
$cur_dest = array();
//search through existing destinations so that they can be matched
$dests = get_option('adv_file_upload_destination');
if( $dests != false )
foreach( $dests as $dest )
$cur_dest[$dest[dest]] = array(
"label" => $dest[label],
"library" => $dest[library],
);
//scan directory forpossible destinations
$directories = adv_file_upload_traverseDirTree( $upload_dir['basedir'], '/', $directories, $cur_dest );
echo json_encode( $directories );
wp_die();
}
function adv_file_upload_traverseDirTree($root, $base, $directories, $cur_dest){
$default_dir = str_replace ( ABSPATH, '', $root );
$subdirectories=opendir($root.$base);
while (($subdirectory=readdir($subdirectories))!==false){
$path=$base.$subdirectory;
if (is_dir( $root.$path )) {
if ( ($subdirectory!='..') && ($subdirectory!='.')
&& !(ctype_digit( $subdirectory ) && strlen( $subdirectory ) == 4 && ( 1970 <= $subdirectory ) && ($subdirectory <= date('Y') )) ) {
if( array_key_exists( $default_dir.$path, $cur_dest ) )
$directories[] = array(
"dest" => $default_dir.$path,
"label" => $cur_dest[$default_dir.$path]["label"],
"library" => $cur_dest[$default_dir.$path]["library"],
"current" => true,
);
else
$directories[] = array(
"dest" => $default_dir.$path,
"label" => "",
"library" => "1",
"current" => false,
);
$directories = adv_file_upload_traverseDirTree( $root, $path.'/', $directories, $cur_dest );
}
}
}
return $directories;
}
function file_upload_max_size() {
static $max_size = -1;
if ($max_size < 0) {
// Start with post_max_size.
$post_max_size = parse_size(ini_get('post_max_size'));
if ($post_max_size > 0) {
$max_size = $post_max_size;
}
// If upload_max_size is less, then reduce. Except if upload_max_size is
// zero, which indicates no limit.
$upload_max = parse_size(ini_get('upload_max_filesize'));
if ($upload_max > 0 && $upload_max < $max_size) {
$max_size = $upload_max;
}
}
return $max_size;
}
function parse_size($size) {
$unit = preg_replace('/[^bkmgtpezy]/i', '', $size); // Remove the non-unit characters from the size.
$size = preg_replace('/[^0-9\.]/', '', $size); // Remove the non-numeric characters from the size.
if ($unit) {
// Find the position of the unit in the ordered string which is the power of magnitude to multiply a kilobyte by.
return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
}
else {
return round($size);
}
}
function adv_file_upload_manage_menu() {
global $adv_file_upload_admin_page;
if ( !current_user_can( 'upload_files' ) ) {
wp_die( __( 'You do not have permission to upload files.' ) );
}
echo "<h1>Advanced uploader</h1>\n";
echo '<div id="media-upload-notice"></div>';
echo '<div id="media-upload-error"></div>';
echo '<form action="' . admin_url( 'admin-ajax.php' ) . '" method="post" enctype="multipart/form-data" id="drag-drop-area" class="dropzone">' . "\n";
//echo " <div calss='fallback'><p>Your browser doesn't HTML5 support.</p></div>\n";
echo ' <input type="hidden" name="action" value="adv_upload_dropzone_chunks">' . "\n";
echo ' <input type="hidden" id="destinations" name="destinations" value="">' . "\n";
echo ' <input type="hidden" id="security" name="security" value="' . wp_create_nonce( 'alt_upl_nonce' . get_current_user_id() ) . '">' . "\n";
echo ' <DIV class="dz-message needsclick">Drop files here or click to upload.</div>' . "\n";
echo "</form>\n";
echo '<div id="media-items" class="hide-if-no-js"></div>';
echo "<style type='text/css'>\n";
echo adv_admin_inline_style($adv_file_upload_admin_page);
echo "</style>\n";
echo "<script type='text/javascript'>\n";
echo adv_admin_inline_js($adv_file_upload_admin_page);
echo "</script>\n";
}
function adv_upload_add_file ($name, $target_path, $parent_id, $sizes, $dest, $galleryType, $galleryID) {
$upload_dir = wp_upload_dir();
$wp_filetype = wp_check_filetype($name);
//make sure target_path has a DIRECTORY_SEPARATOR at the end
if(substr($target_path,-1)!=DIRECTORY_SEPARATOR)
$target_path .= DIRECTORY_SEPARATOR;
//set parent ID to add picture to BWS gallery
if ($galleryType == 'BWS Gallery')
$parent_id = $galleryID;
//change target path to url
$guid = str_replace ( $upload_dir['basedir'], $upload_dir ['baseurl'], $target_path );
$guid = str_replace ( "\\", "/", $guid );
$attachment = array(
'guid' => $guid . $name,
'post_mime_type' => $wp_filetype['type'],
'post_title' => preg_replace('/\.[^.]+$/', '', $name),
'post_content' => '',
'post_status' => 'inherit'
);
$attach_id = wp_insert_attachment( $attachment, $target_path . $name, $parent_id);
// you must first include the image.php file
// for the function wp_generate_attachment_metadata() to work
require_once(ABSPATH . 'wp-admin/includes/image.php');
//get reduced size images imformation from file
if($sizes != null && count($sizes) > 0) {
if( get_option('adv_file_upload_pdf') && pathinfo($name, PATHINFO_EXTENSION) == 'pdf' ) {
//Horizontal size of large image of the pdf, in pixels.
$attach_data["width"] = $sizes["large"]["width"];
//Vertical size of large image of the pdf, in pixels.
$attach_data["height"] = $sizes["large"]["height"];
} else {
//get image dimentions
$size = getimagesize ($target_path . $name);
//Horizontal size of image attachment, in pixels.
$attach_data["width"] = $size[0];
//Vertical size of image attachment, in pixels.
$attach_data["height"] = $size[1];
//get additional picture meta data
$attach_data["image_meta"] = wp_read_image_metadata($target_path . $name);
}
//Path to image attachment, relative to the currently configured uploads directory.
//need to add logic to check if the upload dir is organised into year/month.
$rel_path = str_replace ( $upload_dir['basedir'] . DIRECTORY_SEPARATOR, '', $target_path );
$rel_path = untrailingslashit( $rel_path ) . DIRECTORY_SEPARATOR;
$attach_data["file"] = $rel_path . urlencode($name);
if( get_option('adv_file_upload_pdf') && pathinfo($name, PATHINFO_EXTENSION) == 'pdf' )
$sizes["full"] = $sizes["large"];
$attach_data["sizes"] = $sizes;
} else {
$attach_data = wp_generate_attachment_metadata( $attach_id, $target_path . $name );
}
wp_update_attachment_metadata( $attach_id, $attach_data );
return $attach_id;
}
// ------------------------------------------------------------------
// fields and settings during admin_init
// ------------------------------------------------------------------
//
function adv_file_upload_settings_api_init() {
// Add the section to reading settings so we can add our
// fields to it
add_settings_section('adv_file_upload',
'Advanced uploader',
'adv_file_upload_setting_section',
'media');
// Add the field with the names and function to use for our new
// settings, put it in our new section
add_settings_field('adv_file_upload_destination',
'Destinations',
'adv_file_upload_setting_dest',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_progress',
'Colour of progress bar',
'adv_file_upload_setting_prog',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_browser',
'Browser conversion',
'adv_file_upload_setting_browser',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_pdf',
'PDF image',
'adv_file_upload_setting_pdf',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_gallery',
'Include Wordpress Galleries',
'adv_file_upload_setting_gallery',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_bws',
'Include BWS Galleries',
'adv_file_upload_setting_bws',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_cat',
'Include Categories',
'adv_file_upload_setting_cat',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_exc_cat',
'Categories to exclude',
'adv_file_upload_setting_exc_cat',
'media',
'adv_file_upload');
add_settings_field('adv_file_upload_overide_header_calc',
'Overide form header calulation',
'adv_file_upload_settings_overide_header_calc',
'media',
'adv_file_upload');
// Register our setting so that $_POST handling is done for us and
// our callback function just has to echo the <input>
register_setting('media','adv_file_upload_destination','adv_file_upload_validate_destination');
register_setting('media','adv_file_upload_progress','adv_file_upload_validate_progress');
register_setting('media','adv_file_upload_browser');
register_setting('media','adv_file_upload_pdf');
register_setting('media','adv_file_upload_gallery');
register_setting('media','adv_file_upload_bws');
register_setting('media','adv_file_upload_cat');
register_setting('media','adv_file_upload_exc_cat');
register_setting('media','adv_file_upload_overide_header_calc', 'adv_file_upload_validate_overide_header_calc');
}
add_action('admin_init', 'adv_file_upload_settings_api_init');
// ------------------------------------------------------------------
// Settings link
// ------------------------------------------------------------------
//
// This function adds settings link to plugin page.
//
//Add the filter with your plugin information
add_filter( 'plugin_action_links_' . 'advanced-uploader/upload.php', 'adv_file_upload_setting_action_links' );
//The callback function to add the settings link
function adv_file_upload_setting_action_links( $links ) {
array_unshift( $links, '<a href="'. get_admin_url(null, 'options-media.php') .'">Settings</a>' );
return $links;
}
// ------------------------------------------------------------------
// Settings section callback function
// ------------------------------------------------------------------
//
// This function is needed for the new section.
//
function adv_file_upload_setting_section () {
wp_enqueue_script( 'adv-file-upload-settings' );
wp_enqueue_style ( 'wp-jquery-ui-dialog' );
echo '<p>Settings for the Advanced uploader plugin</p>';
}
// ------------------------------------------------------------------
// Browser conversion Callback function
// ------------------------------------------------------------------
//
// creates a checkbox for Wordpress Galleries settings
//
function adv_file_upload_setting_browser () {
$browser = get_option('adv_file_upload_browser');
echo "<input name='adv_file_upload_browser' id='adv_file_upload_browser' type='checkbox' value='1' class='code' " . checked( 1, $browser, false ) . " />";
echo " Create additonal images sizes in browser<br />";
}
// ------------------------------------------------------------------
// PDF image Callback function
// ------------------------------------------------------------------
//
// creates a checkbox for Wordpress Galleries settings
//
function adv_file_upload_setting_pdf () {
$pdf = get_option('adv_file_upload_pdf');
echo "<input name='adv_file_upload_pdf' id='adv_file_upload_pdf' type='checkbox' value='1' class='code' " . checked( 1, $pdf, false ) . " />";
echo " Create image of pdf files, This switch does not effect server side, but requires imagick<br />";
}
// ------------------------------------------------------------------
// Wordpress Galleries Callback function
// ------------------------------------------------------------------
//
// creates a checkbox for Wordpress Galleries settings
//
function adv_file_upload_setting_gallery () {
$gallery = get_option('adv_file_upload_gallery');
echo "<input name='adv_file_upload_gallery' id='adv_file_upload_gallery' type='checkbox' value='1' class='code' " . checked( 1, $gallery, false ) . " />";
echo " Selecting this will include Wordpress Galleries as destinations<br />";
}
// ------------------------------------------------------------------
// BWS Galleries Callback function
// ------------------------------------------------------------------
//
// creates a checkbox for BWS Galleries settings
//
function adv_file_upload_setting_bws () {
$bws = get_option('adv_file_upload_bws');
echo "<input name='adv_file_upload_bws' id='adv_file_upload_bws' type='checkbox' value='1' class='code' " . checked( 1, $bws, false ) . " />";
echo " Selecting this will include BWS Galleries as destinations<br />";
echo "<i>Note: BWS Gallery needs to be active to use this feature</i>";
}
// ------------------------------------------------------------------
// Category Callback functions
// ------------------------------------------------------------------
//
// creates a checkbox for Category settings
//
function adv_file_upload_setting_cat () {
$cat = get_option('adv_file_upload_cat');
echo "<input name='adv_file_upload_cat' id='adv_file_upload_cat' type='checkbox' value='1' class='code' " . checked( 1, $cat, false ) . " />";
echo " Selecting this will include Categories as destinations<br />";
echo "<i>Note: It is recommend to have Media Categories By Eddie Moya to be active to use this feature</i>";
}
//
// creates a text box for Category exclusion settings
//
function adv_file_upload_setting_exc_cat () {
$cat = get_option('adv_file_upload_exc_cat','Uncategorized');
echo "<input name='adv_file_upload_exc_cat' id='adv_file_upload_cat' type='test' value='$cat' style='width:100%'/>";
echo "<i>Note: Enter category names separated with a comma, parent categories will exclude child categories</i>";
}
// ------------------------------------------------------------------
// Destinations Callback function
// ------------------------------------------------------------------
//
// creates a boxes for destination settings
//
function adv_file_upload_setting_dest() {
$destinations = get_option('adv_file_upload_destination');
echo "<div style='float:left;'>";
$index=0;
//headings
echo "<div id='adv_file_upload_destination_headiings' style='overflow:hidden;'>\n";
echo "<div style='float:left;width:135px;'>Label</div>\n";
echo "<div style='float:left;width:285px;'>Destination</div>\n";
echo "<div style='float:left;'>Add to Library</div>\n";
echo "</div>\n";
echo "<div id='adv_file_upload_destinations' style='clear:both'>\n";
// show default location
$upload_dir = wp_upload_dir();
$default_dir = str_replace ( ABSPATH, '', $upload_dir['path'] );
$base_dir = str_replace ( ABSPATH, '', $upload_dir['basedir'] );
echo "<script type='text/javascript'>var adv_upload_base_dir = '$base_dir'</script>\n";
echo "<div id='adv_file_upload_destination_default' style='overflow:hidden;'>\n";
echo "<input id='adv_file_upload_destination_default' type='text' value='Default' style='float:left;width:135px;' disabled />\n";
echo "<input id='adv_file_upload_destination_destination_default' type='text' value='$default_dir' style='float:left;width:285px;' disabled />\n";
echo "<input id='adv_file_upload_destination_library_default' type='checkbox' value='1' style='float:left;margin:5px;' checked disabled />\n";
echo "</div>\n";
if (isset($destinations) && $destinations) {
foreach ($destinations as $dest) {
$labelStyle = $destStyle = $libStyle = "";
if( array_key_exists( 'error', $dest ) ) {
if( array_key_exists( 'label', $dest['error'] ) )
$labelStyle = "background-color: #ffebe8;";
if( array_key_exists( 'dest', $dest['error'] ) )
$destStyle = "background-color: #ffebe8;";
if( array_key_exists( 'library', $dest['error'] ) )
$libStyle = "background-color: #ffebe8;";
}
echo "<div id='adv_file_upload_destination_$index' style='overflow:hidden;'>";
echo "<input id='adv_file_upload_destination_label_$index' name='adv_file_upload_destination[$index][label]' type='text' value='{$dest['label']}' style='float:left;width:135px;$labelStyle' />";
echo "<input id='adv_file_upload_destination_destination_$index' name='adv_file_upload_destination[$index][dest]' type='text' value='{$dest['dest']}' style='float:left;width:285px;$destStyle' />";
echo "<input name='adv_file_upload_destination[$index][library]' id='adv_file_upload_destination_library_$index' type='checkbox' value='1' style='float:left;margin:5px;$libStyle' " . checked( 1, $dest['library'], false ) . " />";
// add delete button
echo "<input type='button' name='del_dest' id='del_dest_$index' class='button button-primary' value='-' style='width:2.5em;float:right;' onClick='removeButton(this)'/>";
echo "</div>";
$index++;
}
}
// add new button
echo "</div>\n";
echo "<input type='hidden' id='index' value='$index' />\n";
echo '<input type="button" name="new_dest" id="new_dest" class="button button-primary" value="+" style="width:2.5em;float:right;" onClick="addButton()" />'."\n";
echo "</div>\n";
echo "<p class='clear'>";
echo "<input type='button' name='del_dest' id='del_dest_$index' class='button button-primary' value='Scan' onClick='scanButton()'/>";
echo " Scan Uploads directory for new destinations</p>\n";
echo "<p><i>Note: Thumbnail images are only created when adding to Wordpress Library</i></br>\n";
echo "<i>Note: When adding to Wordpress Library your directory needs to be within the default upload directory</i></p>\n";
}
// ------------------------------------------------------------------
// Validate destination field
// ------------------------------------------------------------------
//
// This function is needed to check that the destiantion exist
//
function adv_file_upload_validate_destination ($input) {
if (!isset($input))
return $input;
$valid_input = array();
foreach ($input as $id => $dest) {
// register destination requires a label
if( $dest['label'] == '' ) {
add_settings_error(
'Destination', // setting title
0, // error ID
__('A label is required for all destinations','wptuts_textdomain'), // error message
'error' // type of message
);
$valid_input[$id]['error']['label'] = true;
}
// register destination does not exist error
if( is_dir( ABSPATH . $dest['dest'] ) == FALSE ) {
add_settings_error(
'Destination', // setting title
1, // error ID
__('Expecting a valid directory! Please fix, the directory needs to exist in the filesystem first.','wptuts_textdomain'), // error message
'error' // type of message
);
$valid_input[$id]['error']['dest'] = true;
}
// register destination does is not in uploads directory error
$upload_dir = wp_upload_dir(); //get upload base dir
$default_dir = str_replace ( ABSPATH, '', $upload_dir['basedir'] ); //remove site root
if( array_key_exists('library',$dest) && !preg_match( '#^' . $default_dir . '/#', $dest['dest'] )
&& !preg_match( '#^' . $default_dir . '$#', $dest['dest'] ) ) {
add_settings_error(
'Destination', // setting title
2, // error ID
__('To add to Wordpress Library Destination must be in within uploads directory! Please fix.','wptuts_textdomain'), // error message
'error' // type of message
);
$valid_input[$id]['error']['library'] = true;
}
$valid_input[$id]['label'] = $dest['label'];
$valid_input[$id]['dest'] = rtrim($dest['dest'], "/");
$valid_input[$id]['library'] = array_key_exists('library',$dest) ? $dest['library'] : 0;
$valid_input[$id]['type'] = "";
$valid_input[$id]['id'] = "";
}
return $valid_input;
}
// ------------------------------------------------------------------
// Progress Bar Colour Callback function
// ------------------------------------------------------------------
//
// creates a boxes for destination settings
//
function adv_file_upload_setting_prog() {
$progress = get_option('adv_file_upload_progress');
$errors = get_settings_errors( 'adv_file_upload_progress');
$destStyle = "";
foreach ($errors as $error) {
if ($error['code']) {
$destStyle = "background-color: #ffebe8;";
$progress = $error['code'];
}
}
// show Progress colour
echo "<input id='adv_file_upload_progress' name='adv_file_upload_progress' size='10' type='text' value='$progress' style='float:left;$destStyle'/>";
echo "This should be an HTML colour code. e.g. #0063a6<br />";
echo "<i>Note: Leave blank for browser default</i>";
}
// ------------------------------------------------------------------
// Validate Progress Bar Colour field
// ------------------------------------------------------------------
//
// This function is needed to check that the Progress Bar Colour is a valid colour
//
function adv_file_upload_validate_progress ($input) {
//add hash to front of colour code if missing
if(preg_match('/^[a-f0-9]{6}$/i', $input))
$input = '#' . $input;
//validate valid input (empty for browser default)
if(preg_match('/^#[a-f0-9]{6}$/i', $input) || $input == '')
return $input;
add_settings_error( 'adv_file_upload_progress', // setting title
$input, // error ID
__('Expecting a valid HTML Colour Code! Please fix Colour of progress bar field.','wptuts_textdomain'), // error message
'error' // type of message
);
return get_option('adv_file_upload_progress');
}
// ------------------------------------------------------------------
// Override form header calulation Callback function
// ------------------------------------------------------------------
//
// creates a boxes for Override form header calulation settings
//
function adv_file_upload_settings_overide_header_calc() {
$override = get_option('adv_file_upload_overide_header_calc');
$errors = get_settings_errors( 'adv_file_upload_overide_header_calc');
$destStyle = "";
foreach ($errors as $error) {
if ($error['code']) {
$destStyle = "background-color: #ffebe8;";
$progress = $error['code'];
}
}
// show Progress colour
echo "<input id='adv_file_upload_overide_header_calc' name='adv_file_upload_overide_header_calc' size='10' type='text' value='$override' style='float:left;$destStyle'/>";
echo "This should be a number of kbytes. e.g. 1<br />";
echo "<i>Note: Leave blank for automatic calulation</i>";
}
// ------------------------------------------------------------------
// Validate Override form header calulation field
// ------------------------------------------------------------------
//
// This function is needed to check that the Override value is a number
//
function adv_file_upload_validate_overide_header_calc ($input) {
//validate valid input (empty for automatic calulation)
if(preg_match('/^[0-9]+$/i', $input) || $input == '')
return $input;
add_settings_error( 'adv_file_upload_overide_header_calc', // setting title
$input, // error ID
__('Expecting a number! Please fix Overide form header calulation.','wptuts_textdomain'), // error message
'error' // type of message
);
return get_option('adv_file_upload_overide_header_calc');
}
function adv_file_upload_show_attachment_thumb( $link, $id, $size, $permalink, $icon, $text) {
$id = intval( $id );
//get meta data
$meta = wp_get_attachment_metadata($id);
if ($meta == false) return $link;
$upload_dir = wp_upload_dir();
$rel_path = pathinfo ($meta['file'] , PATHINFO_DIRNAME);
$thumb_path = $upload_dir['basedir'] . '/' . $rel_path . '/' . $meta['sizes'][$size]['file'];
$thumb_url = $upload_dir['baseurl'] . '/' . $rel_path . '/' . $meta['sizes'][$size]['file'];
//if file exists use thumbnail else use icon
if (file_exists( $thumb_path )) {
$link = preg_replace( '/src=\"(.*?)\"/', 'src="'.$thumb_url.'"', $link );
}
return $link;
}
add_filter( 'wp_get_attachment_link', 'adv_file_upload_show_attachment_thumb', 100, 6 );
function adv_file_upload_attachment_image_src ( $image, $attachment_id, $size, $icon ) {
return $image;
}
add_filter( 'wp_get_attachment_image_src', 'adv_file_upload_attachment_image_src', 100, 6 );
//if thumbnail exist replace default icon
function adv_file_upload_change_mime_icon($icon, $mime = null, $post_id = null){
//get the path and URL to thumbnail and store globally
global $thumb_path;
$thumb_path = "";
//get meta data
$meta = wp_get_attachment_metadata($post_id);
if ($meta == false || !isset($meta['sizes'])) return $icon;
$upload_dir = wp_upload_dir();
$rel_path = pathinfo ($meta['file'] , PATHINFO_DIRNAME);
$thumb_path = $upload_dir['basedir'] . '/' . $rel_path . '/' . $meta['sizes']['thumbnail']['file'];
$thumb_url = $upload_dir['baseurl'] . '/' . $rel_path . '/' . $meta['sizes']['thumbnail']['file'];
//if file exists use thumbnail else use icon
if (file_exists( $thumb_path ))
return $thumb_url;
else
return $icon;
}
add_filter('wp_mime_type_icon', 'adv_file_upload_change_mime_icon', 100, 3); //if thumbnail exist replace default icon
function adv_file_upload_change_icon_dir($icon_dir) {
//retrive globally stored thumb path
global $thumb_path;
//if thumbnail exists use instead icon
if (file_exists( $thumb_path ))
return dirname ($thumb_path);
else
return $icon_dir;
}
add_filter('icon_dir', 'adv_file_upload_change_icon_dir', 100, 1);
function adv_file_upload_upload_mimes($mimes = array()) {
// allow SVG file upload
$mimes['svg'] = 'image/svg+xml';
return $mimes;
}
add_filter( 'upload_mimes', 'adv_file_upload_upload_mimes' );
// Hide image overflow for icons replace with thumbnails in the ADMIN AREA
function hideoverflow() {
echo '<style type="text/css">
.attachment{overflow:hidden}
.attachment-preview {line-height: 110px;}
.attachment-preview img {vertical-align: middle;padding-top:0 !important;max-height: 100%;}
.attachment-preview div {line-height: normal;}
</style>';
}
add_action('admin_head', 'hideoverflow');
function change_media_send_to_editor($html, $post_id, $attachment) {
//get display_attachment_image post data
$size = "";
$att_img = get_post_meta($post_id,'display_attachment_image');
if( is_array($att_img) )
$size = $att_img[0];
//get meta data
$meta = wp_get_attachment_metadata($post_id);
if ($size == '' || $meta == false) return $html;
//remove display_attachment_image from post meta so isn't used incorrectly
delete_post_meta($post_id, 'display_attachment_image');
$upload_dir = wp_upload_dir();
$rel_path = pathinfo ($meta['file'] , PATHINFO_DIRNAME);
$thumb_path = $upload_dir['basedir'] . '/' . $rel_path . '/' . $meta['sizes'][$size]['file'];
$thumb_url = $upload_dir['baseurl'] . '/' . $rel_path . '/' . $meta['sizes'][$size]['file'];
//if file exists use thumbnail else use icon
if (file_exists( $thumb_path )) {
$html = preg_replace('/(.*href=.*>)(.*)(<.*)/', '\1<img class="alignnone size-' . $size . ' wp-image-' . $post_id
. '" src="'.$thumb_url.'" alt="\2" width="' . $meta['sizes'][$size]['width']
. '" height="' . $meta['sizes'][$size]['height'] . '">\3', $html);
}
return $html;
}
add_filter('media_send_to_editor', 'change_media_send_to_editor', 20, 3);
//add images sizes to pdf attachemnts (if stored in meta) for selection in media library
function advupl_attachment_fields_to_edit($form_fields, $post) {
if ( !preg_match("/^image/", $post->post_mime_type) ) {
$attachment_url = wp_get_attachment_url( $post->ID );
$meta = wp_get_attachment_metadata( $post->ID );
$sizes = array();
$possible_sizes = apply_filters( 'image_size_names_choose', array(
'thumbnail' => __('Thumbnail'),
'medium' => __('Medium'),
'large' => __('Large'),
//'full' => __('Full Size'),
) );
//unset( $possible_sizes['full'] );
if( isset( $meta['sizes'] ) ) {
// Loop through all potential sizes that may be chosen.
foreach ( $possible_sizes as $size => $label ) {
if ( isset( $meta['sizes'][ $size ] ) ) {
if ( ! isset( $base_url ) )
$base_url = str_replace( wp_basename( $attachment_url ), '', $attachment_url );
// Nothing from the filter, so consult image metadata if we have it.
$size_meta = $meta['sizes'][ $size ];
// We have the actual image size, but might need to further constrain it if content_width is narrower.
// Thumbnail, medium, and full sizes are also checked against the site's height/width options.
list( $width, $height ) = image_constrain_size_for_editor( $size_meta['width'], $size_meta['height'], $size, 'edit' );
$sizes[ $size ] = "<option value='" . $size . "'>" . $possible_sizes[ $size ] . " - $width x $height</option>";
}
}
//add image size select if attachment has other images associated
if (count ($sizes) > 0) {
$sizes['link'] = "<option value='link' selected>Link Only</option>";
$sizes_array = array(
'display_attachment_image_heading' => array(
'label' => __('<h3>Attachment Image</h3>', 'display_attachment_image'),
'input' => 'html',
'html' => ' '
),
'display_attachment_image' => array(
'label' => __('Sizes', 'display_attachment_image'),
'input' => 'html',
'html' => "<select class='size' name='attachments[$post->ID][display_attachment_image]' "
. "id='display_attachment_image-{$post->ID}' data-setting='size' data-user-setting='imgsize'>\n"
. implode ($sizes, "\n")
. "</select>\n"
));
$form_fields = array_merge( $form_fields, $sizes_array );
}
}
}
return $form_fields;
}
add_filter('attachment_fields_to_edit', 'advupl_attachment_fields_to_edit', 20, 2);
function save_display_attachment_image($post, $attachment_data) {
// use this filter to add post meta if key exists or delete it if not
if ( !empty($attachment_data['display_attachment_image']) && $attachment_data['display_attachment_image'] != 'link' )
update_post_meta($post['ID'], 'display_attachment_image', $attachment_data['display_attachment_image']);
else
delete_post_meta($post['ID'], 'display_attachment_image');
// return $post in any case, things will break otherwise
return $post;
}
add_filter('attachment_fields_to_save', 'save_display_attachment_image', 20, 2);
//create new post for WP Gallery
function adv_upload_new_post () {
check_ajax_referer('alt_upl_nonce' . get_current_user_id(),'security');
$titles = json_decode(stripcslashes($_REQUEST["title"]));
$results = array();
foreach( $titles as $title ) {
// Create post object
$new_post = array(
'post_title' => $title,
);
// Insert the post into the database
$results[] = array( 'id' => wp_insert_post( $new_post ), 'title' => $title);
}
echo json_encode( $results );
wp_die();
}
function adv_upload_dropzone() {
//check nounce is correct
check_ajax_referer('alt_upl_nonce' . get_current_user_id(),'security');
// Make sure file is not cached (as it happens for example on iOS devices)
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// Settings
$cleanupTargetDir = true; // Remove old files
$maxFileAge = 5 * 3600; // Temp file age in seconds
// 5 minutes execution time
@set_time_limit(5 * 60);
// Get parameters
$post_id = 0;
$uid = isset($_REQUEST["dzuuid"]) ? $_REQUEST["dzuuid"] : 0;
$totalchunkcount = isset($_REQUEST["dztotalchunkcount"]) ? intval($_REQUEST["dztotalchunkcount"]) : 0;
$fileName = isset($_REQUEST["filename"]) ? $_REQUEST["filename"] : '';
$sizesObj = isset($_REQUEST['meta']) ? json_decode(stripcslashes($_REQUEST['meta'])) : null;
$album = isset($_REQUEST["album"]) ? intval($_REQUEST["album"]) : 0;
//get destinations from JSON object
$destinations = json_decode(stripcslashes($_REQUEST['destinations']));
$dest = isset($_REQUEST["fileDest"]) ? intval($_REQUEST["fileDest"]) : 0;
$targetDir = ABSPATH . $destinations [$dest][1];
$sourceDir = wp_upload_dir()['basedir'] . DIRECTORY_SEPARATOR . 'adv-upload-dir';
$sourcePath = $sourceDir . DIRECTORY_SEPARATOR . $uid;
// get a valid wordpress filesname
$fileName = wp_unique_filename($targetDir, $fileName);
$filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;
// Open temp file
$out = @fopen("{$filePath}", "wb");
if ($out === false) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "102", "message": "Failed to open output stream.", "id" : "' . $uid . '"}');
}
//loop through the part files and concate them together
$chunkFailed = false;
for ($chunk = 0; $chunk < $totalchunkcount; $chunk++) {
// Open output file
$in = @fopen("{$sourcePath}.{$chunk}.part", "rb");
if ($in === false) {
$chunkFailed = true;
} else {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
@fclose($in);
@unlink("{$sourcePath}.{$chunk}.part");
}
}
@fclose($out);
if ($chunkFailed) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "102", "message": "Failed to open input stream.", "id" : "' . $uid . '"}');
}
//save thumbnails with main file
if (array_key_exists('thumbs', $_FILES) && count($_FILES['thumbs']) > 0) {
for ($i = 0; $i < count($_FILES['thumbs']['name']); $i++) {
$filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName . $_FILES['thumbs']['name'][$i];
$temp_file = $_FILES['thumbs']['tmp_name'][$i];
$error = $_FILES['thumbs']['error'][$i];
// Open temp file
if (!$out = @fopen("{$filePath}", "wb")) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "102", "message": "Failed to open output stream.", "id" : "' . $uid . '"}');
}
if ($error || !is_uploaded_file($temp_file)) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "103", "message": "Failed to move uploaded file.", "id" : "' . $uid . '"}');
}
// Read binary input stream and append it to temp file
if (!$in = @fopen($temp_file, "rb")) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "101", "message": "Failed to open input stream.", "id" : "' . $uid . '"}');
}
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
@fclose($out);
@fclose($in);
}
}
if( $destinations[$dest][2] == 'Wordpress Gallery' ) {
if( $destinations[$dest][3] == 'new' ) {
$post_id = intval( $album );
} else {
$post_id = $destinations[$dest][3];
}
}
if(file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName)) {
if(isset($sizesObj))
foreach ($sizesObj as $sizeDesc => $array)
foreach ($array as $element => $content)
if($element == 'file' )
$sizes[$sizeDesc][$element] = $fileName.$content;
else
$sizes[$sizeDesc][$element] = $content;
else
$sizes = null;
//add to wordpress library if relevant
if( $destinations[$dest][4] ) {
$attachment_id = adv_upload_add_file ($fileName,
$targetDir . DIRECTORY_SEPARATOR,
$post_id,
$sizes,
$destinations [$dest][0],
$destinations [$dest][2],
$destinations [$dest][3]);
} else {
//set url to mime type icon or file dependant on Mime type
$fileInfo = wp_check_filetype( $fileName );
$type = wp_ext2type( $fileInfo['ext'] );
if( preg_match( '/^image/', $fileInfo['type'] ) )
$url = $targetUrl . DIRECTORY_SEPARATOR . $fileName;
else
$url = wp_mime_type_icon( $type );
$response = json_encode( array(
'code' => 0,
'success' => true,
'data' => array( 'id' => false,
'url' => $url,
'name' => $fileName)
));
header( 'Content-Type: application/json; charset=utf-8' );
die("{$response}");
}
if( $destinations[$dest][2] == 'Category' ) {
wp_set_object_terms( $attachment_id, $album, 'category' );
}
if( $destinations[$dest][2] == 'Wordpress Gallery' ) {
$gallery = get_post( $post_id );
if( $gallery->post_content == "" ) {
$gal_upd = array(
'ID' => $post_id,
'post_content' => '[gallery link="file" ids="' . $attachment_id . '"]'
);
// Update the post into the database
wp_update_post( $gal_upd );
} elseif( preg_match( '/^(.*\[gallery.+ids=".+)(".*)$/', $gallery->post_content, $matches) ) {
$gal_upd = array(
'ID' => $post_id,
'post_content' => $matches[1] . ',' . $attachment_id . $matches[2]
);
// Update the post into the database
wp_update_post( $gal_upd );
}
}
if ( ! $attachment = wp_prepare_attachment_for_js( $attachment_id ) ) {
//send error
http_response_code (500);
//set Content-Type to JSON
header( 'Content-Type: application/json; charset=utf-8' );
die('{"code" : "110", "message": "Failed to get attachment data.", "id" : "' . $uid . '"}');
}
}
// Return Success JSON-RPC response
$response = json_encode( array(
'code' => 0,
'success' => true,
'data' => $attachment
));
header( 'Content-Type: application/json; charset=utf-8' );
die("{$response}");
}
function adv_upload_dropzone_chunks() {
//check nounce is correct
check_ajax_referer('alt_upl_nonce' . get_current_user_id(),'security');
// Make sure file is not cached (as it happens for example on iOS devices)
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// Settings
$cleanupTargetDir = true; // Remove old files
$maxFileAge = 5 * 3600; // Temp file age in seconds
// 5 minutes execution time
@set_time_limit(5 * 60);
// Get parameters
$uid = isset($_REQUEST["dzuuid"]) ? $_REQUEST["dzuuid"] : 0;
$chunkindex = isset($_REQUEST["dzchunkindex"]) ? intval($_REQUEST["dzchunkindex"]) : 0;
$totalchunkcount = isset($_REQUEST["dztotalchunkcount"]) ? intval($_REQUEST["dztotalchunkcount"]) : 0;
//$targetDir = ABSPATH . $destinations [$dest][1];
$targetDir = wp_upload_dir()['basedir'] . DIRECTORY_SEPARATOR . 'adv-upload-dir';
$filePath = $targetDir . DIRECTORY_SEPARATOR . $uid;
// Create target dir
if (!file_exists($targetDir))
@mkdir($targetDir);
// Remove old temp files
if ($cleanupTargetDir) {
if (!is_dir($targetDir) || !$dir = opendir($targetDir)) {
//send error
http_response_code (500);
die("Failed to open temp directory.");
}
while (($file = readdir($dir)) !== false) {
$tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file;
// If temp file is current file proceed to the next
if ($tmpfilePath == "{$filePath}.{$chunkindex}.part") {
continue;
}
// Remove temp file if it is older than the max age and is not the current file
if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge)) {
@unlink($tmpfilePath);
}
}
closedir($dir);
}
// Open temp file
if (!$out = @fopen("{$filePath}.{$chunkindex}.part", "wb")) {
//send error
http_response_code (500);
die("Failed to open output stream.");
}
if (!empty($_FILES)) {
if ($_FILES["file"]["error"] || !is_uploaded_file($_FILES["file"]["tmp_name"])) {
//send error
http_response_code (500);
die("Failed to move uploaded file.");
}
// Read binary input stream and append it to temp file
if (!$in = @fopen($_FILES["file"]["tmp_name"], "rb")) {
//send error
http_response_code (500);
die("Failed to open input stream.");
}
}
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
@fclose($out);
@fclose($in);
die("Success.");
}
// fix issue with missing full image for PDF file.
function adv_uploader_update_attachment_metadata( $metadata, $attachment_id ) {
//if( is_admin() && isset( $metadata["sizes"]) && !isset( $metadata["sizes"]["full"] ))
// $metadata["sizes"]["full"] = $metadata["sizes"]["large"];
$attachment = get_post( $attachment_id );
if ( get_post_mime_type( $attachment ) == "image/svg+xml" && empty($metadata) ) {
$svgfile = simplexml_load_file(get_attached_file( $attachment_id ));
$metadata['width'] = (int) $svgfile['width'];
$metadata['height'] = (int) $svgfile['height'];
}
return $metadata;
}
if( get_option('adv_file_upload_pdf') )
add_filter( 'wp_generate_attachment_metadata', 'adv_uploader_update_attachment_metadata', 20, 2 );
function adv_uploader_pdf_srcset_meta( $image_meta, $size_array, $image_src, $attachment_id ){
if( isset( $image_meta['file'] ) ) {
$file_info = new SplFileInfo( $image_meta['file'] );
if( $file_info->getExtension() == 'pdf' ) {
$image_meta['file'] = $file_info->getPath() . '/' . $image_meta['sizes']['full']['file'];
}
}
return $image_meta;
}
if( get_option('adv_file_upload_pdf') )
add_filter( 'wp_calculate_image_srcset_meta', 'adv_uploader_pdf_srcset_meta', 10, 4 );
function adv_uploader_pdf_correct( $downsize, $id, $size ){
$image_meta = wp_get_attachment_metadata($id);
if( isset( $image_meta['file'] ) ) {
$file_info = new SplFileInfo( $image_meta['file'] );
$update_meta = false;
if( $file_info->getExtension() == 'pdf' ) {
if( !isset( $image_meta['sizes']['full'] ) ) {
$image_meta['sizes']['full'] = $image_meta['sizes']['large'];
$update_meta = true;
}
if( !isset( $image_meta['width'] ) || !is_int( $image_meta['width'] ) ) {
$image_meta['width'] = $image_meta['width']['full']['file']['width'];
$update_meta = true;
}
if( !isset( $image_meta['height'] ) || !is_int( $image_meta['height'] ) ) {
$image_meta['height'] = $image_meta['width']['full']['file']['height'];
$update_meta = true;
}
if( $update_meta ) {
wp_update_attachment_metadata( $id, $image_meta );
}
}
}
return false;
}
if( get_option('adv_file_upload_pdf') )
add_filter( 'image_downsize', 'adv_uploader_pdf_correct', 10, 3 );
function show_pdf_with_images( $query = array() ) {
if( is_array( $query['post_mime_type'] ) && in_array( 'image', $query['post_mime_type'] ) )
$query['post_mime_type'][] = 'application/pdf';
return $query;
}
//if PDF images is activated allow them to be added as images
if( get_option('adv_file_upload_pdf') )
add_filter( 'ajax_query_attachments_args', 'show_pdf_with_images', 10, 1 );
?>