function wp_egrid_ajax_load_project_photo_callback()
{
header('Content-Type: text/html; charset=utf-8');
$uploadFolder = wp_upload_dir();
$uploadFolder = $uploadFolder['baseurl'] . '/wp_elastic_grid/';
require 'model/project_model.php';
$projectModel = new ProjectModel();
//get all photo
$project_id = isset($_SESSION['project_photos']['project_id']) ? $_SESSION['project_photos']['project_id'] : $_REQUEST['project_id'];
$project_images = null;
if ($project_id) {
$project_images = $projectModel->get_images_by_project_id($project_id);
}
if (!empty($project_images)) {
$ul = "<ul>%s</ul>";
$li = "";
for ($i = 0; $i < count($project_images); $i++) {
$checked = $project_images[$i]['is_default'] > 0 ? 'checked' : '';
$li .= sprintf('<li class="col-md-2">
<input type="radio" title="Set default photo" value="' . $project_images[$i]['id'] . '" data-projectid="' . $project_images[$i]['egrid_project_id'] . '" class="set_default_photo pull-left" name="is_default" id="optionsRadios' . $project_images[$i]['id'] . '" ' . $checked . '>
<button type="button" class="close delete_photo" data-id="' . $project_images[$i]['id'] . '" data-filename="' . $project_images[$i]['filename'] . '" aria-hidden="true">×</button>
<img class="thumbnail" src="%s" alt=""></li>', $uploadFolder . 'small/' . $project_images[$i]['filename']);
}
echo sprintf($ul, $li);
}
die;
}
public function get_json_grid_by_id($id)
{
$json_result = array();
//get egrid data
$gridInfo = $this->get_data_by_id($id);
$json_result['filterEffect'] = $gridInfo['filter_effect'];
$json_result['hoverDirection'] = (bool) $gridInfo['hover_direction'];
$json_result['hoverDelay'] = $gridInfo['hover_delay'];
$json_result['hoverInverse'] = (bool) $gridInfo['hover_inverse'];
$json_result['expandingSpeed'] = $gridInfo['expanding_speed'];
$json_result['expandingHeight'] = $gridInfo['expanding_height'];
//get project info
$projectModel = new ProjectModel();
$projects = $projectModel->get_projects_by_egrid_id($id);
//url to image
$uploadFolder = wp_upload_dir();
$uploadFolder = $uploadFolder['baseurl'] . '/wp_elastic_grid/';
$json_result['items'] = array();
foreach ($projects as $project) {
$item = array();
$item['title'] = $project['title'];
$item['description'] = $project['description'];
$tags = explode(',', $project['tags']);
$tags = array_map('trim', $tags);
$tags = array_map('ucfirst', $tags);
$item['tags'] = !empty($tags) ? $tags : array();
$item['button_list'] = !empty($project['button_list']) ? json_decode($project['button_list']) : array();
$images = $projectModel->get_images_by_project_id($project['id']);
$thumbnails = array();
$large = array();
foreach ($images as $image) {
$thumbnails[] = $uploadFolder . 'small/' . $image['filename'];
$large[] = $uploadFolder . 'large/' . $image['filename'];
}
$item['thumbnail'] = $thumbnails;
$item['large'] = $large;
$json_result['items'][] = $item;
}
return json_encode($json_result);
}
