-function press_it() {
-
- $post = get_default_post_to_edit();
- $post = get_object_vars($post);
- $post_ID = $post['ID'] = (int) $_POST['post_id'];
-
- if ( !current_user_can('edit_post', $post_ID) )
- wp_die(__('You are not allowed to edit this post.'));
-
- $post['post_category'] = isset($_POST['post_category']) ? $_POST['post_category'] : '';
- $post['tax_input'] = isset($_POST['tax_input']) ? $_POST['tax_input'] : '';
- $post['post_title'] = isset($_POST['title']) ? $_POST['title'] : '';
- $content = isset($_POST['content']) ? $_POST['content'] : '';
-
- $upload = false;
- if ( !empty($_POST['photo_src']) && current_user_can('upload_files') ) {
- foreach( (array) $_POST['photo_src'] as $key => $image) {
- // see if files exist in content - we don't want to upload non-used selected files.
- if ( strpos($_POST['content'], htmlspecialchars($image)) !== false ) {
- $desc = isset($_POST['photo_description'][$key]) ? $_POST['photo_description'][$key] : '';
- $upload = media_sideload_image($image, $post_ID, $desc);
-
- // Replace the POSTED content <img> with correct uploaded ones. Regex contains fix for Magic Quotes
- if ( !is_wp_error($upload) )
- $content = preg_replace('/<img ([^>]*)src=\\\?(\"|\')'.preg_quote(htmlspecialchars($image), '/').'\\\?(\2)([^>\/]*)\/*>/is', $upload, $content);
- }
- }
- }
- // set the post_content and status
- $post['post_content'] = $content;
- if ( isset( $_POST['publish'] ) && current_user_can( 'publish_posts' ) )
- $post['post_status'] = 'publish';
- elseif ( isset( $_POST['review'] ) )
- $post['post_status'] = 'pending';
- else
- $post['post_status'] = 'draft';
-
- // error handling for media_sideload
- if ( is_wp_error($upload) ) {
- wp_delete_post($post_ID);
- wp_die($upload);
- } else {
- // Post formats
- if ( isset( $_POST['post_format'] ) ) {
- if ( current_theme_supports( 'post-formats', $_POST['post_format'] ) )
- set_post_format( $post_ID, $_POST['post_format'] );
- elseif ( '0' == $_POST['post_format'] )
- set_post_format( $post_ID, false );
- }
-
- $post_ID = wp_update_post($post);
- }
-
- return $post_ID;
-}
-
-// For submitted posts.
-if ( isset($_REQUEST['action']) && 'post' == $_REQUEST['action'] ) {
- check_admin_referer('press-this');
- $posted = $post_ID = press_it();
-} else {
- $post = get_default_post_to_edit('post', true);
- $post_ID = $post->ID;
-}
-
-// Set Variables
-$title = isset( $_GET['t'] ) ? trim( strip_tags( html_entity_decode( stripslashes( $_GET['t'] ) , ENT_QUOTES) ) ) : '';
-
-$selection = '';
-if ( !empty($_GET['s']) ) {
- $selection = str_replace(''', "'", stripslashes($_GET['s']));
- $selection = trim( htmlspecialchars( html_entity_decode($selection, ENT_QUOTES) ) );
-}
-
-if ( ! empty($selection) ) {
- $selection = preg_replace('/(\r?\n|\r)/', '</p><p>', $selection);
- $selection = '<p>' . str_replace('<p></p>', '', $selection) . '</p>';
-}
-
-$url = isset($_GET['u']) ? esc_url($_GET['u']) : '';
-$image = isset($_GET['i']) ? $_GET['i'] : '';
-
-if ( !empty($_REQUEST['ajax']) ) {
- switch ($_REQUEST['ajax']) {
- case 'video': ?>
- <script type="text/javascript" charset="utf-8">
- /* <![CDATA[ */
- jQuery('.select').click(function() {
- append_editor(jQuery('#embed-code').val());
- jQuery('#extra-fields').hide();
- jQuery('#extra-fields').html('');
- });
- jQuery('.close').click(function() {
- jQuery('#extra-fields').hide();
- jQuery('#extra-fields').html('');
- });
- /* ]]> */
- </script>
- <div class="postbox">
- <h2><label for="embed-code"><?php _e('Embed Code') ?></label></h2>
- <div class="inside">
- <textarea name="embed-code" id="embed-code" rows="8" cols="40"><?php echo esc_textarea( $selection ); ?></textarea>
- <p id="options"><a href="#" class="select button"><?php _e('Insert Video'); ?></a> <a href="#" class="close button"><?php _e('Cancel'); ?></a></p>
- </div>
- </div>
- <?php break;
-
- case 'photo_thickbox': ?>
- <script type="text/javascript" charset="utf-8">
- /* <![CDATA[ */
- jQuery('.cancel').click(function() {
- tb_remove();
- });
- jQuery('.select').click(function() {
- image_selector(this);
- });
- /* ]]> */
- </script>
- <h3 class="tb"><label for="tb_this_photo_description"><?php _e('Description') ?></label></h3>
- <div class="titlediv">
- <div class="titlewrap">
- <input id="tb_this_photo_description" name="photo_description" class="tb_this_photo_description tbtitle text" onkeypress="if(event.keyCode==13) image_selector(this);" value="<?php echo esc_attr($title);?>"/>
- </div>
- </div>
-
- <p class="centered">
- <input type="hidden" name="this_photo" value="<?php echo esc_attr($image); ?>" id="tb_this_photo" class="tb_this_photo" />
- <a href="#" class="select">
- <img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr(__('Click to insert.')); ?>" title="<?php echo esc_attr(__('Click to insert.')); ?>" />
- </a>
- </p>
-
- <p id="options"><a href="#" class="select button"><?php _e('Insert Image'); ?></a> <a href="#" class="cancel button"><?php _e('Cancel'); ?></a></p>
- <?php break;
- case 'photo_images':
- /**
- * Retrieve all image URLs from given URI.
- *
- * @package WordPress
- * @subpackage Press_This
- * @since 2.6.0
- *
- * @param string $uri
- * @return string
- */
- function get_images_from_uri($uri) {
- $uri = preg_replace('/\/#.+?$/','', $uri);
- if ( preg_match('/\.(jpg|jpe|jpeg|png|gif)$/', $uri) && !strpos($uri,'blogger.com') )
- return "'" . esc_attr( html_entity_decode($uri) ) . "'";
- $content = wp_remote_fopen($uri);
- if ( false === $content )
- return '';
- $host = parse_url($uri);
- $pattern = '/<img ([^>]*)src=(\"|\')([^<>\'\"]+)(\2)([^>]*)\/*>/i';
- $content = str_replace(array("\n","\t","\r"), '', $content);
- preg_match_all($pattern, $content, $matches);
- if ( empty($matches[0]) )
- return '';
- $sources = array();
- foreach ($matches[3] as $src) {
- // if no http in url
- if (strpos($src, 'http') === false)
- // if it doesn't have a relative uri
- if ( strpos($src, '../') === false && strpos($src, './') === false && strpos($src, '/') === 0)
- $src = 'http://'.str_replace('//','/', $host['host'].'/'.$src);
- else
- $src = 'http://'.str_replace('//','/', $host['host'].'/'.dirname($host['path']).'/'.$src);
- $sources[] = esc_url($src);
- }
- return "'" . implode("','", $sources) . "'";
- }
- $url = wp_kses(urldecode($url), null);
- echo 'new Array('.get_images_from_uri($url).')';
- break;
-
- case 'photo_js': ?>
- // gather images and load some default JS
- var last = null
- var img, img_tag, aspect, w, h, skip, i, strtoappend = "";
- if(photostorage == false) {
- var my_src = eval(
- jQuery.ajax({
- type: "GET",
- url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
- cache : false,
- async : false,
- data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
- dataType : "script"
- }).responseText
- );
- if(my_src.length == 0) {
- var my_src = eval(
- jQuery.ajax({
- type: "GET",
- url: "<?php echo esc_url($_SERVER['PHP_SELF']); ?>",
- cache : false,
- async : false,
- data: "ajax=photo_images&u=<?php echo urlencode($url); ?>",
- dataType : "script"
- }).responseText
- );
- if(my_src.length == 0) {
- strtoappend = '<?php _e('Unable to retrieve images or no images on page.'); ?>';
- }
- }
- }
- for (i = 0; i < my_src.length; i++) {
- img = new Image();
- img.src = my_src[i];
- img_attr = 'id="img' + i + '"';
- skip = false;
-
- maybeappend = '<a href="?ajax=photo_thickbox&i=' + encodeURIComponent(img.src) + '&u=<?php echo urlencode($url); ?>&height=400&width=500" title="" class="thickbox"><img src="' + img.src + '" ' + img_attr + '/></a>';
-
- if (img.width && img.height) {
- if (img.width >= 30 && img.height >= 30) {
- aspect = img.width / img.height;
- scale = (aspect > 1) ? (71 / img.width) : (71 / img.height);
-
- w = img.width;
- h = img.height;
-
- if (scale < 1) {
- w = parseInt(img.width * scale);
- h = parseInt(img.height * scale);
- }
- img_attr += ' style="width: ' + w + 'px; height: ' + h + 'px;"';
- strtoappend += maybeappend;
- }
- } else {
- strtoappend += maybeappend;
- }
- }
-
- function pick(img, desc) {
- if (img) {
- if('object' == typeof jQuery('.photolist input') && jQuery('.photolist input').length != 0) length = jQuery('.photolist input').length;
- if(length == 0) length = 1;
- jQuery('.photolist').append('<input name="photo_src[' + length + ']" value="' + img +'" type="hidden"/>');
- jQuery('.photolist').append('<input name="photo_description[' + length + ']" value="' + desc +'" type="hidden"/>');
- insert_editor( "\n\n" + encodeURI('<p style="text-align: center;"><a href="<?php echo $url; ?>"><img src="' + img +'" alt="' + desc + '" /></a></p>'));
- }
- return false;
- }
-
- function image_selector(el) {
- var desc, src, parent = jQuery(el).closest('#photo-add-url-div');
-
- if ( parent.length ) {
- desc = parent.find('input.tb_this_photo_description').val() || '';
- src = parent.find('input.tb_this_photo').val() || ''
- } else {
- desc = jQuery('#tb_this_photo_description').val() || '';
- src = jQuery('#tb_this_photo').val() || ''
- }
-
- tb_remove();
- pick(src, desc);
- jQuery('#extra-fields').hide();
- jQuery('#extra-fields').html('');
- return false;
- }
-
- jQuery('#extra-fields').html('<div class="postbox"><h2><?php _e( 'Add Photos' ); ?> <small id="photo_directions">(<?php _e("click images to select") ?>)</small></h2><ul class="actions"><li><a href="#" id="photo-add-url" class="button"><?php _e("Add from URL") ?> +</a></li></ul><div class="inside"><div class="titlewrap"><div id="img_container"></div></div><p id="options"><a href="#" class="close button"><?php _e('Cancel'); ?></a><a href="#" class="refresh button"><?php _e('Refresh'); ?></a></p></div>');
- jQuery('#img_container').html(strtoappend);
- <?php break;