function RenderChunk($slug = "", $cachelength = "")
{
if (!empty($slug)) {
// Returns a new query or a cached one
$cache_folder = SERVER_CACHE_ROOT;
// This usually points to /htdocs/cache/ on Modwest servers
if (empty($cachelength)) {
$cachelength = 60 * 60 * 3;
}
// seconds * minutes * hours = cache for 3 hours
$usecache = false;
$cachefile = $cache_folder . $slug . '.html';
$user = Users::GetCurrentUser();
// Skip using a cached file is there is a user logged in right now
if (empty($user)) {
// Check if we have this request cached recently;
if (file_exists($cachefile)) {
if (time() - filemtime($cachefile) <= $cachelength) {
// Is this file recent enough to use?
$cachecontents = file_get_contents($cachefile);
// Return the cached xml
if (!empty($cachecontents)) {
return $cachecontents;
$usecache = true;
// not neccesary, as the return statement stops execution
}
} else {
unlink($cachefile);
}
// File stale or empty, delete
}
}
if (!$usecache) {
$result = Chunks::FindBySlug($slug);
$result = image_display($result->content);
$result = email_display($result);
// Store our cache version
file_put_contents($cachefile, $result);
return $result;
}
} else {
return null;
}
}
function rss_getContent()
{
$content_to_display = $this->content;
$content_to_display = document_display($content_to_display);
$content_to_display = image_display($content_to_display);
// Remove the rest of the tags
$content_to_display = scrub_HCd_Tags($content_to_display);
return $content_to_display;
}
function get_content()
{
if (array_key_exists('content', $this)) {
$content = $this->content;
} elseif (array_key_exists('description', $this)) {
$content = $this->description;
} else {
return null;
}
if (isset($content)) {
// The order in which these run is important.
$content = document_display($content);
// searching for {{document:name_of_doc{{ pattern
$content = video_display($content);
// searching for {{video:name_of_vid{{ pattern
$content = email_display($content);
/// Need to run email before we insert them from a product
$content = product_display($content);
// searching for {{product:name_of_product{{ pattern
$content = image_display($content);
// searching for {{name_of_image{{ pattern
$content = gallery_display($content);
// searching for {{galery:name_of_gal{{ pattern
$content = carousel_display($content);
// searching for {{carousel:name_of_gal{{ pattern
$content = random_from_gallery_display($content);
// searching for {{random-from-gallery:name_of_gal{{ pattern
$content = testimonial_display($content);
// searching for {{testimonial:name_of_test{{ pattern
return $content;
}
}
/**
*
* This function is needed so that we can use the Prev/Next module functionality
*
*
*
*/
function pn_node($node, $mode = 'n')
{
if (!function_exists('prev_next_nid')) {
return NULL;
}
switch ($mode) {
case 'p':
$n_nid = prev_next_nid($node->nid, 'prev');
break;
case 'n':
$n_nid = prev_next_nid($node->nid, 'next');
break;
default:
return NULL;
}
if ($n_nid) {
$n_node = node_load($n_nid);
$options = array('attributes' => array('class' => 'thumbnail'), 'html' => TRUE);
switch ($n_node->type) {
// For image nodes only
case 'image':
// This is an image node, get the thumbnail
$html = l(image_display($n_node, 'thumbnail'), "node/{$n_nid}", $options);
$html .= l($link_text, "node/{$n_nid}", array('html' => TRUE));
return $html;
// For video nodes only
// For video nodes only
case 'video':
foreach ($n_node->files as $fid => $file) {
$html = '<img src="' . base_path() . $file->filepath;
$html .= '" alt="' . $n_node->title;
$html .= '" title="' . $n_node->title;
$html .= '" class="image image-thumbnail" />';
$img_html = l($html, "node/{$n_nid}", $options);
$text_html = l($link_text, "node/{$n_nid}", array('html' => TRUE));
return $img_html . $text_html;
}
default:
// ... theme? What theme?! :-)
$link_text = $n_node->title;
$html = l($link_text, "page/{$n_nid}", array('html' => TRUE));
return $html;
}
}
}
/**
* Theme an image node teaser
*/
function phptemplate_image_teaser($node)
{
return l(image_display($node, 'thumbnail'), 'node/' . $node->nid, array('class' => 'image'), NULL, NULL, TRUE, TRUE) . $node->teaser;
}
/**
* Support for image_annotate on image nodes
*
*/
function phptemplate_image_body($node, $size)
{
if (user_access('view image annotations') || user_access('create image annotations') || user_access('administer image annotations')) {
// Retrieve all the annotations for that image field
// We sort by area (height*width) to make sure small annotations are always on the top and avoid having some unhoverable ones
$result = db_query('SELECT i.*, c.uid, c.comment, u.name FROM {image_annotate} i INNER JOIN {comments} c ON i.cid = c.cid JOIN {users} u ON c.uid = u.uid WHERE c.nid = %d ORDER BY (i.size_height*i.size_width) ASC', $node->nid);
// Build the array of notes settings
global $user;
$notes = array();
while ($note = db_fetch_object($result)) {
$editable = user_access('administer image annotations') || user_access('create image annotations') && $note->uid && $note->uid == $user->uid;
$author = theme('username', $note);
$text = check_plain($note->comment);
// . '"<span class="author"> '. t('by') .' '. $author . '</span>';
// if (user_access('access comments')) {
// $text .= '<span class="actions"> » '. l(t('View comment'), $_GET['q'], array('fragment'=>'comment-'. $note->cid)) .'</span>';
// }
$notes[] = array('aid' => $note->aid, 'cid' => $note->cid, 'uid' => $note->uid, 'height' => $note->size_height, 'width' => $note->size_width, 'top' => $note->position_top, 'left' => $note->position_left, 'text' => $text, 'editable' => $editable);
}
// Build the field settings
$settings = array(array('nid' => $node->nid, 'field' => 'image', 'notes' => $notes, 'editable' => user_access('administer image annotations') || user_access('create image annotations')));
module_load_include('module', 'jquery_ui');
// Load all the JS and CSS magic
drupal_add_js(array('imageAnnotate' => $settings), 'setting');
jquery_ui_add(array('ui.resizable', 'ui.draggable'));
drupal_add_js('misc/collapse.js');
drupal_add_js(drupal_get_path('module', 'image_annotate') . '/tag.js');
drupal_add_css(drupal_get_path('module', 'image_annotate') . '/tag.css');
//BVDM 13/09/09: substitute image-annotate-image for image-annotate-nid-$node->nid to create a unique class per inserted image
$class = 'imagefield imagefield-image image-annotate-nid-' . $node->nid;
return image_display($node, $size, array('class' => $class));
}
}
