NextGEN Gallery image source for Wysija Newsletters WordPress plugin

readme.md

This feature is really important for me, that's why I developed it. I share this bunch of code in the hope that it will be useful, but without any warranty.

How to

Add the code between "Add this code - begin" and "Add this code - end" in the corresponding files.

Tested with

• WordPress 3.5.1
• NextGEN Gallery 1.9.12
• Wysija Newsletters 2.3.4 and 2.3.5

Please note

• In the controller campaigns.php, I commented $this->jsTrans['deleteimg'] because I don't know why is it used for.

Published

• Need of a different picture source – Customer Feedback for Wysija

wp-content_plugins_wysija-newsletters_controllers_back.php

$this->iframeTabs['special_wysija_browse']=__('Newsletter Images',WYSIJA);
$this->iframeTabs['special_wordp_browse']=__('WordPress Posts\' Images',WYSIJA);
/* Add this code - begin */
if (is_plugin_active('nextgen-gallery/nggallery.php'))
    $this->iframeTabs['special_ngg_browse']=__('NextGEN Gallery', 'nggallery');
/* Add this code - end */

wp-content_plugins_wysija-newsletters_controllers_back_campaigns.php

function special_wysija_browse() {
}
function special_wordp_browse() {
}
/* Add this code - begin */
function special_ngg_browse() {
    $this->_wysija_subaction();
    // TODO $this->jsTrans['deleteimg']=__('???',WYSIJA);
    return wp_iframe( array($this->viewObj,'popup_ngg_browse'), array() );
}
/* Add this code - end */

wp-content_plugins_wysija-newsletters_css_admin-campaigns-medias.css

/* Add this code - begin */
.media-ngg-browse #media-items{width:100%;height:340px;margin:0 0 10px 0}
/* Add this code - end */

wp-content_plugins_wysija-newsletters_css_adminPopup.css

.popup_content.media-browse,.popup_content.media-wp-browse,.popup_content.media-wp-upload/* Add this code - begin */,.popup_content.media-ngg-browse/* Add this code - end */{width:715px}

wp-content_plugins_wysija-newsletters_views_back_campaigns.php

function popup_wysija_browse($errors){
}
/* Add this code - begin */
function popup_ngg_browse($errors){
    echo $this->messages(true);
    ?><div id="overlay"><img id="loader" src="<?php echo WYSIJA_URL ?>img/wpspin_light.gif" /></div>
    <div class="popup_content media-ngg-browse">
        <?php
        global $redir_tab, $type;

        $redir_tab = 'ngg_browse';
        media_upload_header();
        ?>

        <form enctype="multipart/form-data" method="post" action="" class="media-upload-form validate" id="ngg-browse-form">
            <?php
            $secure=array('action'=>"medias");
            $this->secure($secure); ?>

            <div id="media-items" class="clearfix"><?php echo $this->_get_ngg_media_items(); ?></div>
        </form>
        <?php $this->_alt_close(); ?>
    </div>
    <?php
}

function _get_ngg_media_items() {
    $output = '';
    global $nggdb;

    $galleryId = isset( $_POST['galleryId'] ) ? intval($_POST['galleryId']) : null;
    $galleryList = $nggdb->find_all_galleries();
    if (! is_array($galleryList) || empty($galleryList))
        return "<em>".__('No galleries have been yet created.', 'nggallery')."</em>";

    // Display gallery selector
    $output .= '<div class="clearfix">';
    $output .= '<select name="galleryId">';
    foreach($galleryList as $gallery) {
        $selected = ($gallery->gid == $galleryId )? ' selected="selected"' : "";
        $output .= '<option value="'.$gallery->gid.'"'.$selected.' >'.$gallery->title.'</option>'."\n";
    }
    $output .= '</select>';
    $output .= '<input type="submit" value="'.esc_attr( __('Select &#187;','nggallery') ).'" class="button-secondary" />';
    $output .= '</div>';

    // Display image selector
    if ($galleryId != null) {
        $gallery = $nggdb->find_gallery($galleryId);
        $selectedImages=$this->_getSelectedImages();

        foreach ( $nggdb->get_gallery($galleryId) as $image ) {
            $id       = 'ngg-'.$image->pid;
            $thumbURL = $image->thumbURL;
            $imageURL = $image->imageURL;
            $alt      = $image->alttext;
            $width    = $image->meta_data['width'];
            $height   = $image->meta_data['height'];

            // Use http scheme instead of https in case admin is forced to https but website isn't using https
            if (defined('FORCE_SSL_ADMIN') && FORCE_SSL_ADMIN && ! preg_match('@^https\://@i', home_url())) {
                $thumbURL = preg_replace('@^(http)s(\://)@i', '${1}${2}', $thumbURL);
                $imageURL = preg_replace('@^(http)s(\://)@i', '${1}${2}', $imageURL);
            }

            $classname="";
            if(isset($selectedImages["wp-".$id])) $classname=" selected ";

            $output.='<div class="wysija-thumb'.$classname.'">';
            $output .= '<img title="'.$alt.'" alt="'.$alt.'" src="'.$thumbURL.'" class="thumbnail" />';
            $output.='<span class="identifier">'.$id.'</span>
                <span class="width">'.$width.'</span>
                <span class="height">'.$height.'</span>
                <span class="url">'.$imageURL.'</span>
                <span class="thumb_url">'.$thumbURL.'</span></div>';
        }
    }

    return $output;
}
/* Add this code - end */