Unknown Account#i', $html);
}
/**
* parse a category page
* @param: string category url
* @param: bool parse only sub-categories
* @param: bool parse only one level
* @return: array category
*/
function parse_category($url, $path, $cats_only=false, $one_level=false)
{
$url = str_replace('&page=all', null, $url);
$current = array(
'url' => $url,
'path' => null,
'id' => null,
);
// id
$temp = parse_url($url);
$temp = explode('/', $temp['path']);
$current['id'] = $temp[ count($temp)-1 ];
$current['path'] = $path.'/'.$current['id'];
if ($one_level === 'stop')
{
return $current;
}
$current = array_merge($current, array(
'title' => null,
'description' => null,
'pictures' => array(),
'categories' => array(),
'nb_pictures' => 0,
'nb_categories' => 0,
));
$url.= '&page=all'; // seriously... (should be ? not &)
$html = get_file_cached($url);
if ($html == 'file_error')
{
return $current;
}
preg_match('#(.*)#is', $html, $matches);
$body = $matches[1];
// content
// if (preg_match('#(.*)#is', $body, $matches) === 0) return 'null1';
if (preg_match_all('#]*)" class="thumbnail">#i', $body, $matches) === 0) return $current;
$links = $matches[1];
// title
if (preg_match('#(.*?)
#i', $body, $matches))
{
$current['title'] = trim($matches[1]);
}
else
{
$current['title'] = $current['id'];
}
// description
if (preg_match('#(.*?)#s', $body, $matches))
{
$current['description'] = trim($matches[1]);
}
// sub-cats and pictures
foreach ($links as $link)
{
if (strpos($link, '/image/') !== false)
{
if (($image = parse_image($link, $cats_only)) !== null)
{
$current['pictures'][ $image['id'] ] = $image;
}
$current['nb_pictures']++;
}
else
{
$next_level = ($one_level === true) ? 'stop' : false;
if (($category = parse_category($link, $current['path'], $cats_only, $next_level)) !== null)
{
$current['categories'][ $category['id'] ] = $category;
}
$current['nb_categories']++;
}
}
return $current;
}
/**
* parse a picture page
* @param: string picture url
* @param: bool return only url and id
* @return: array picture
*/
function parse_image($url, $light=false)
{
$url = preg_replace('#/(small|medium|large|original)$#', null, $url);
$current = array(
'url' => $url,
'id' => null,
);
// id
$temp = parse_url($url);
$temp = explode('/', $temp['path']);
$current['id'] = $temp[ count($temp)-1 ];
if ($light)
{
return $current;
}
$current = array_merge($current, array(
'title' => null,
'path' => null,
'description' => null,
'date' => null,
'author' => null,
'keywords' => array(),
));
$url.= '/original';
$html = get_file_cached($url);
if ($html == 'file_error')
{
return $current;
}
preg_match('#(.*)#is', $html, $matches);
$body = $matches[1];
// path
if (preg_match('#![]()
]*)class="display" src="([^">]*)"#i', $body, $matches) ===0) return null;
$current['path'] = $matches[2];
// title
preg_match('#(.*?)#i', $body, $matches);
if (!empty($matches[1]))
{
$current['title'] = trim($matches[1]);
$current['title'] = get_filename_wo_extension($current['title']);
}
else
{
$current['title'] = $current['id'];
}
// description
if (preg_match('#(.*?)
#is', $body, $matches))
{
$current['description'] = trim($matches[1]);
}
// date
if (preg_match('#(.*?)#i', $body, $matches))
{
$current['date'] = trim($matches[1]);
}
// author
if (preg_match('#(.*?)#i', $body, $matches))
{
$current['author'] = trim($matches[1]);
}
preg_match('#(.*)#is', $html, $matches);
$head = $matches[1];
// keywords
if (preg_match('#]*)">#i', $head, $matches))
{
$words = explode(',', $matches[1]);
foreach ($words as $word)
{
if (!empty($word)) $current['keywords'][] = trim($word);
}
}
return $current;
}
/**
* print categories tree (list or select)
* @param: array tree
* @param: int level
* @param: string tree type (list|select)
* @return: string
*/
function print_tree(&$tree, $level=0, $type='list')
{
$out = '';
if ($type == 'list')
{
$out.= '';
foreach ($tree as $item)
{
$out.= '- ';
$out.= ''.$item['title'].' ['.$item['nb_pictures'].']';
if (!empty($item['categories']))
$out.= print_tree($item['categories'], $level+1, 'list');
$out.= '
';
}
$out.= '
';
}
else if ($type == 'select')
{
$i=0;
foreach ($tree as $item)
{
$out.= '