<?php
if (isset($_POST['action']) && $_POST['action'] == 'save' && $_POST['image_id'] == "") {
    if (!empty($_POST)) {
        if (!empty($_FILES['uploadimage'])) {
            if ($_FILES['uploadimage']['error'] <= 0) {
                $imagename = $_FILES['uploadimage']['name'];
                $imagepath = get_template_directory() . '/images/';
                $imagefull = $imagepath . $imagename;
                if (!is_uploaded_file($_FILES['uploadimage']['tmp_name'])) {
                    $message = __('The image did not upload, please try again','accentpro');
                } elseif (!move_uploaded_file($_FILES['uploadimage']['tmp_name'], $imagefull)) {
                    $message = __('Image could not be moved from TMP to folder, please check permissions','accentpro');
                    echo $message;
                    exit;
                } else {

                    $query = "INSERT INTO `" . $wpdb->prefix . "images` (`image_title`,`description`,`image_name`) VALUES('" . $_POST['image_title'] . "','" . $_POST['description'] . "','" . $imagename . "')";
                    $res = $wpdb->query($query);
                    $message = "Your File is upload Successfully";
                    redirect("?page=slide-manager&message=" . urlencode($message));
                    //header("location:http://localhost/accentpro/src/wp-admin/admin.php?page=slide-manager&message=" . urlencode($message),TRUE);
                }
            } else {
                switch ($_FILES['uploadimage']['error']) {
                    case UPLOAD_ERR_INI_SIZE :
                    case UPLOAD_ERR_FORM_SIZE :
                        $message = __('The image file is too large','accentpro');
                        break;
                    case UPLOAD_ERR_PARTIAL :
                        $message = __('The image was partially uploaded, please try again','accentpro');
                        break;
                    case UPLOAD_ERR_NO_FILE :
                        $message = __('No image was chosen for uploading, please choose an image','accentpro');
                        break;
                    case UPLOAD_ERR_NO_TMP_DIR :
                        $message = __('No TMP directory has been specified for PHP to use, please ask your hosting provider','accentpro');
                        break;
                    case UPLOAD_ERR_CANT_WRITE :
                        $message = __('Image cannot be written to disc, please ask your hosting provider','accentpro');
                        break;
                }
                redirect("?page=slide-manager&error=true&message=" . urlencode($message));
                //header("location:http://localhost/accentpro/src/wp-admin/admin.php?page=slide-manager&mode=addImage&message=" . urlencode($message),TRUE);
            }
        }
    }
}
if (isset($_POST['action']) && $_POST['action'] == 'save' && $_POST['image_id'] != "") {
    if (!empty($_POST)) {
        if (!empty($_FILES['uploadimage'])) {

            if ($_FILES['uploadimage']['error'] <= 0) {

                $imagename = $_FILES['uploadimage']['name'];
                $imagepath = get_template_directory() . '/images/';
                $imagefull = $imagepath . $imagename;

                if (!is_uploaded_file($_FILES['uploadimage']['tmp_name'])) {
                    $message = __('The image did not upload, please try again','accentpro');
                } elseif (!move_uploaded_file($_FILES['uploadimage']['tmp_name'], $imagefull)) {
                    $message = __('Image could not be moved from TMP to folder, please check permissions','accentpro');
                } else {
                    $query = "UPDATE `" . $wpdb->prefix . "images` SET `image_title`='" . $_POST['image_title'] . "' , `description` ='" . $_POST['description'] . "' , `image_name`='" . $imagename . "' WHERE `image_id`=" . $_POST['image_id'] . "";
                    $res = $wpdb->query($query);
                    $message = "Your File is updated Successfully";
                    redirect("?page=slide-manager&message=" . urlencode($message));
                }
            } elseif ($_REQUEST['pre_image'] != "") {
                $query = "UPDATE `" . $wpdb->prefix . "images` SET `image_title`='" . $_POST['image_title'] . "' , `description` ='" . $_POST['description'] . "'  WHERE `image_id`=" . $_POST['image_id'] . "";
                $res = $wpdb->query($query);
                $message = "Your Slide is updated Successfully";
                redirect("?page=slide-manager&message=" . urlencode($message));
            } else {
                switch ($_FILES['uploadimage']['error']) {
                    case UPLOAD_ERR_INI_SIZE :
                    case UPLOAD_ERR_FORM_SIZE :
                        $message = __('The image file is too large','accentpro');
                        break;
                    case UPLOAD_ERR_PARTIAL :
                        $message = __('The image was partially uploaded, please try again','accentpro');
                        break;
                    case UPLOAD_ERR_NO_FILE :
                        $message = __('No image was chosen for uploading, please choose an image','accentpro');
                        break;
                    case UPLOAD_ERR_NO_TMP_DIR :
                        $message = __('No TMP directory has been specified for PHP to use, please ask your hosting provider','accentpro');
                        break;
                    case UPLOAD_ERR_CANT_WRITE :
                        $message = __('Image cannot be written to disc, please ask your hosting provider','accentpro');
                        break;
                }
                redirect("?page=slide-manager&error=true&mode=addImage&message=" . urlencode($message));
            }
        }
    }
}
?>
<div class="wrap">
    

    <h2><?php _e('Manege Image','accentpro'); ?></h2>
    <p style="color:red;"><?php echo $_REQUEST['message']; ?></p>
    <form action="" method="POST" enctype="multipart/form-data">
        <input type="hidden" name="image_id" value="<?php echo $row['image_id']; ?>" />
        <input type="hidden" name="mode" value="addImage" />
        <input type="hidden" name="action" value="save" />

        <table class="form-table">
            <tbody>
                <tr>
                    <th><label for="Image.title"><?php _e('Title','accentpro'); ?></label></th>
                    <td>
                        <input class="widefat" type="text" name="image_title" value="<?php if(isset($row['image_title'])) echo $row['image_title']; ?>" id="Image.title" />
                        <span class="howto"><?php _e('title/name of your Image as it will be displayed to your users.','accentpro'); ?></span>

                    </td>
                </tr>
                <tr>
                    <th><label for="Image.description"><?php _e('Description','accentpro'); ?></label></th>
                    <td>
                        <textarea class="widefat" name="description"><?php if(isset($row['description'])) echo $row['description']; ?></textarea>
                        <span class="howto"><?php _e('description of your Image as it will be displayed to your users below the title.','accentpro'); ?></span>

                    </td>
                </tr>

                <tr>
                    <th><label for="Image.type.file"><?php _e('Image Type','accentpro'); ?></label></th>
                    <td>
                        <input type="file" name="uploadimage" class="image_file" id="image_file" value="upload"/> 
                        <span class="howto"><?php _e('choose your image file from your computer. JPG, PNG, GIF are supported.','accentpro'); ?></span>
                    </td>
                </tr>
<?php if (isset($_REQUEST['id']) && $_REQUEST['id'] != "") { ?>
                    <tr>
                        <th><label for="Image.type.file"><?php _e('Image Preview','accentpro'); ?></label></th>
                        <td>    <input type="hidden" name="pre_image" value="<?php echo $row['image_name']; ?>">
                            <a href="<?php echo get_template_directory_uri() . '/images/' . $row['image_name']; ?>" title="<?php echo $row['image_title']; ?>" class="colorbox" rel="Images">
                                <img class="slideshow" src="<?php echo get_template_directory_uri() . '/images/' . $row['image_name']; ?>"  height="200px" alt="<?php echo $row['image_title']; ?>" /></a>
                        </td>
                    </tr>
<?php } ?>
            </tbody>
        </table>
        <p class="submit">
            <input class="button-primary" type="submit" name="submit" value="<?php _e('Save Image','accentpro'); ?>" />
        </p>
    </form>
</div>