<?php
if (!class_exists('Easy_Instagram_Utils')) {
_e('Please install the Easy Instagram plugin.', 'Easy_Instagram');
} else {
$ei_utils = new Easy_Instagram_Utils();
$kses_author = array('a' => array('href' => array(), 'title' => array(), 'target' => array()));
$columns = 3;
$element_padding = 10;
// px
$element_margin = 20;
//px
$current_column = 0;
$element_width = 0;
$style = '';
// Calculate container width based on number of columns, thumbnail width, margin and padding
if (!empty($easy_instagram_elements)) {
$element = $easy_instagram_elements[0];
$element_width = $element['thumbnail_width'];
$container_width = $columns * ($element_width + 2 * $element_margin + 2 * $element_padding);
$container_style = sprintf('width: %dpx;', $container_width);
$element_style = sprintf('width: %dpx; padding: %dpx; margin: %dpx;', $element_width, $element_padding, $element_margin);
} else {
$container_style = '';
$element_style = '';
}
?>
<div class="easy-instagram-container grid" style='<?php
echo esc_attr($container_style);
?>
private function _get_render_elements($instagram_elements, $args)
{
$out = '';
if (empty($instagram_elements)) {
return $out;
}
extract($args);
$time_text = trim($time_text);
$time_format = trim($time_format);
list($thumb_w, $thumb_h) = $this->get_thumb_size_from_params($thumb_size);
$utils = new Easy_Instagram_Utils();
$template_elements = array();
$crt = 0;
foreach ($instagram_elements as $elem) {
$current_template_element = array();
$current_template_element['_link'] = $elem['link'];
$large_image_url = $elem['standard_resolution']['url'];
$normal_image_url = $elem['low_resolution']['url'];
$thumbnail_url = $elem['thumbnail']['url'];
$instagram_image_original_link = $elem['link'];
$type = $elem['type'];
$unique_rel = $elem['unique_rel'];
$video_url = $video_width = $video_height = '';
if (isset($elem['video_standard_resolution'])) {
if (isset($elem['video_standard_resolution']['url'])) {
$video_url = $elem['video_standard_resolution']['url'];
}
if (isset($elem['video_standard_resolution']['width'])) {
$video_width = $elem['video_standard_resolution']['width'];
}
if (isset($elem['video_standard_resolution']['height'])) {
$video_height = $elem['video_standard_resolution']['height'];
}
}
$video_id = $elem['id'];
$video_large_image = $elem['standard_resolution']['url'];
if ('dynamic_thumbnail' == $thumb_size) {
$dynamic_thumb = 'dynamic_thumbnail';
}
if ('dynamic_normal' == $thumb_size) {
$dynamic_thumb = 'dynamic_normal';
}
if ('dynamic_large' == $thumb_size) {
$dynamic_thumb = 'dynamic_large';
}
if ($thumb_w > 0 && $thumb_h > 0) {
//TODO: generate new thumbnails
$width = $thumb_w;
$height = $thumb_h;
$thumbnail_url = $this->cache->get_custom_thumbnail_url($elem, $width, $height);
} else {
$width = $elem['thumbnail']['width'];
$height = $elem['thumbnail']['height'];
}
if (empty($caption_hashtags)) {
$caption_hashtags = false;
}
$caption_text = $utils->get_caption_text($elem, $caption_hashtags, $caption_char_limit);
$thickbox_caption_text = $utils->get_caption_text($elem, false, 100);
$current_template_element['type'] = $type;
$current_template_element['unique_rel'] = $unique_rel;
$current_template_element['thumbnail_large_link_url'] = $large_image_url;
$current_template_element['thumbnail_normal_link_url'] = $normal_image_url;
$current_template_element['thumbnail_click'] = $thumb_click;
switch ($thumb_click) {
case 'thickbox':
case 'colorbox':
$current_template_element['thumbnail_link_title'] = $thickbox_caption_text;
$current_template_element['thumbnail_link_url'] = $large_image_url;
if ('video' == $type) {
$current_template_element['video_url'] = $video_url;
$current_template_element['video_width'] = $video_width;
$current_template_element['video_height'] = $video_height;
$current_template_element['video_id'] = $video_id;
$current_template_element['video_large_url'] = $video_large_image;
}
break;
case 'original':
$current_template_element['thumbnail_link_title'] = $caption_text;
$current_template_element['thumbnail_link_url'] = $instagram_image_original_link;
if ('video' == $type) {
$current_template_element['video_url'] = $video_url;
}
break;
default:
$current_template_element['thumbnail_link_title'] = '';
$current_template_element['thumbnail_link_url'] = '';
break;
}
$current_template_element['thumbnail_url'] = $thumbnail_url;
$current_template_element['thumbnail_width'] = $width;
$current_template_element['thumbnail_height'] = $height;
if (isset($dynamic_thumb)) {
$current_template_element['dynamic_thumb'] = $dynamic_thumb;
}
if (empty($elem['caption_from'])) {
$current_template_element['author'] = '';
} else {
// Make a link only from the user name, not all the 'published by' text
if (preg_match('/^(.*)%s(.*)$/', $author_text, $matches)) {
$published_by = $matches[1] . '<a href="http://instagram.com/' . $elem['user_name'] . '" target="_blank">';
$published_by .= 'true' == $author_full_name ? $elem['caption_from'] : $elem['user_name'];
$published_by .= '</a>';
$published_by .= $matches[2];
} else {
$published_by = $author_text;
}
$current_template_element['author'] = $published_by;
}
$current_template_element['_author'] = $elem['author'];
$current_template_element['_likes'] = $elem['likes'];
if ($caption_char_limit > 0) {
$current_template_element['thumbnail_caption'] = $caption_text;
} else {
$current_template_element['thumbnail_caption'] = '';
}
if (is_null($elem['caption_created_time'])) {
$elem_time = $elem['created_time'];
} else {
$elem_time = max(array($elem['caption_created_time'], $elem['created_time']));
}
$current_template_element['created_at'] = $elem_time;
if (empty($time_text)) {
$current_template_element['created_at_formatted'] = '';
} else {
if (preg_match('/^(.*)#T#(.*)$/', $time_text, $matches)) {
if ('' != $time_format) {
if ('#R#' == $time_format) {
// Relative
$time_string = $utils->relative_time($elem_time);
} else {
$time_string = strftime($time_format, $elem_time);
}
} else {
$time_string = '';
}
$time_string = $matches[1] . $time_string . $matches[2];
} else {
$time_string = $time_text;
// No interpolation
}
$current_template_element['created_at_formatted'] = $time_string;
}
$template_elements[] = $current_template_element;
$crt++;
if ($crt >= $limit) {
break;
}
}
$out = $this->load_template($template, $template_elements);
return $out;
}
function cache_live_data($live_data, $endpoint_id, $endpoint_type, $limit)
{
$cache_data = array('cache_timestamp' => time(), 'requested_count' => $limit, 'data' => array());
$unique_rel = md5($endpoint_type . $endpoint_id);
$utils = new Easy_Instagram_Utils();
foreach ($live_data as $elem) {
list($user_name, $caption_from, $caption_text, $caption_created_time) = $utils->get_usename_caption($elem);
$cached_elem = array('link' => isset($elem->link) ? $elem->link : '#', 'caption_text' => $caption_text, 'caption_from' => $caption_from, 'created_time' => $elem->created_time, 'caption_created_time' => $caption_created_time, 'user_name' => $user_name, 'type' => $elem->type, 'id' => $elem->id, 'unique_rel' => $unique_rel);
foreach ($this->default_image_sizes as $image_size) {
if (isset($elem->images->{$image_size})) {
$image_data = $elem->images;
} else {
if (isset($elem->{$image_size})) {
$image_data = $elem;
} else {
break;
}
}
$cached_elem[$image_size] = array('width' => $image_data->{$image_size}->width, 'height' => $image_data->{$image_size}->height);
$local_url = $this->save_remote_image($image_data->{$image_size}->url, $image_size);
if (is_null($local_url)) {
$cached_elem[$image_size]['url'] = $image_data->{$image_size}->url;
} else {
$cached_elem[$image_size]['url'] = $local_url;
}
}
if ('video' === $elem->type) {
$videos = $elem->videos;
foreach ($this->default_video_sizes as $video_size) {
if (isset($videos->{$video_size})) {
$cached_elem['video_' . $video_size] = array('width' => $videos->{$video_size}->width, 'height' => $videos->{$video_size}->height);
$cached_elem['video_' . $video_size]['url'] = $videos->{$video_size}->url;
}
}
}
$cache_data['data'][] = $cached_elem;
}
$this->_cache_data($cache_data, $endpoint_id, $endpoint_type);
return $cache_data;
}
