if ($noattach == "") {
daily_stat("Resource download", $ref);
resource_log($ref, 'd', 0, $usagecomment, "", "", $usage, $size);
hook('moredlactions');
# update hit count if tracking downloads only
if ($resource_hit_count_on_downloads) {
# greatest() is used so the value is taken from the hit_count column in the event that new_hit_count is zero to support installations that did not previously have a new_hit_count column (i.e. upgrade compatability).
sql_query("update resource set new_hit_count=greatest(hit_count,new_hit_count)+1 where ref='{$ref}'");
}
# We compute a file name for the download.
$filename = $ref . $size . ($alternative > 0 ? "_" . $alternative : "") . "." . $ext;
if ($original_filenames_when_downloading) {
# Use the original filename.
if ($alternative > 0) {
# Fetch from the resource_alt_files alternatives table (this is an alternative file)
$origfile = get_alternative_file($ref, $alternative);
$origfile = get_data_by_field($ref, $filename_field) . "-" . $origfile["file_name"];
} else {
# Fetch from field data or standard table
$origfile = get_data_by_field($ref, $filename_field);
}
if (strlen($origfile) > 0) {
# do an extra check to see if the original filename might have uppercase extension that can be preserved.
$pathparts = pathinfo($origfile);
if (isset($pathparts['extension'])) {
if (strtolower($pathparts['extension']) == $ext) {
$ext = $pathparts['extension'];
}
}
# Use the original filename if one has been set.
# Strip any path information (e.g. if the staticsync.php is used).
$hashkey = md5($api_scramble_key . getval("key", ""));
// generate the signature required to match against given skey to continue
$keytotest = md5($hashkey . $test_query);
if ($keytotest != getval('skey', '')) {
header("HTTP/1.0 403 Forbidden.");
echo "HTTP/1.0 403 Forbidden. Invalid Signature";
exit;
}
}
// if only a resource is specified, return all alt files
if ($alt_file == "" && $resource != "") {
$results = get_alternative_files($resource);
}
// if a specific alt file and resource are specified, return a single result
if ($alt_file != "" && $resource != "") {
$results[0] = get_alternative_file($resource, $alt_file);
}
for ($n = 0; $n < count($results); $n++) {
$thepath = get_resource_path($resource, true, '', false, $results[$n]['file_extension'], -1, 1, false, "", $results[$n]["ref"]);
if (file_exists($thepath)) {
$results[$n]['file_path'] = $thepath;
}
if (getval("previewsize", "") != "") {
$thepath = get_resource_path($resource, true, getval("previewsize", ""), false, 'jpg', -1, 1, false, "", $results[$n]["ref"]);
if (file_exists($thepath) && count($results[$n]) != 1) {
$results[$n]['preview'] = $thepath;
}
}
}
if (!is_array($results) || isset($results[0]) && count($results[0]) == 1) {
$results = array();
$default_sort="DESC";
if (substr($order_by,0,5)=="field"){$default_sort="ASC";}
$sort=getval("sort",$default_sort);
$resource=getvalescaped("resource","",true);
# Fetch resource data.
$resourcedata=get_resource_data($resource);
# Not allowed to edit this resource?
if ((!checkperm("e" . $resourcedata["archive"])) && ($resource>0)) {exit ("Permission denied.");}
hook("pageevaluation");
# Fetch alternative file data
$file=get_alternative_file($resource,$ref);if ($file===false) {exit("Alternative file not found.");}
if (getval("name","")!="")
{
hook("markmanualupload");
# Save file data
save_alternative_file($resource,$ref);
hook ("savealternatefiledata");
redirect ($baseurl_short."pages/alternative_files.php?ref=$resource&search=".urlencode($search)."&offset=$offset&order_by=$order_by&sort=$sort&archive=$archive");
}
include "../include/header.php";
?>
<div class="BasicsBox">
<p>
function get_page_count($resource,$alternative=-1)
{
# gets page count for multipage previews from resource_dimensions table.
# also handle alternative file multipage previews by switching $resource array if necessary
# $alternative specifies an actual alternative file
$ref=$resource['ref'];
if ($alternative!=-1)
{
$pagecount=sql_value("select page_count value from resource_alt_files where ref=$alternative","");
$resource=get_alternative_file($ref,$alternative);
}
else
{
$pagecount=sql_value("select page_count value from resource_dimensions where resource=$ref","");
}
if ($pagecount!=""){return $pagecount;}
# or, populate this column with exiftool (for installations with many pdfs already previewed and indexed, this allows pagecount updates on the fly when needed):
# use exiftool.
# locate exiftool
$exiftool_fullpath = get_utility_path("exiftool");
if ($exiftool_fullpath==false){}
else
{
$command = $exiftool_fullpath;
if ($resource['file_extension']=="pdf" && $alternative==-1)
{
$file=get_resource_path($ref,true,"",false,"pdf");
}
else if ($alternative==-1)
{
# some unoconv files are not pdfs but this needs to use the auto-alt file
$alt_ref=sql_value("select ref value from resource_alt_files where resource=$ref and unoconv=1","");
$file=get_resource_path($ref,true,"",false,"pdf",-1,1,false,"",$alt_ref);
}
else
{
$file=get_resource_path($ref,true,"",false,"pdf",-1,1,false,"",$alternative);
}
$command=$command." -sss -pagecount $file";
$output=run_command($command);
$pages=str_replace("Page Count","",$output);
$pages=str_replace(":","",$pages);
$pages=trim($pages);
if (!is_numeric($pages)){ $pages = 1; } // default to 1 page if we didn't get anything back
if ($alternative!=-1)
{
sql_query("update resource_alt_files set page_count='$pages' where ref=$alternative");
}
else
{
sql_query("update resource_dimensions set page_count='$pages' where resource=$ref");
}
return $pages;
}
}
if (substr($order_by, 0, 5) == "field") {
$default_sort = "ASC";
}
$sort = getval("sort", $default_sort);
$resource = getvalescaped("resource", "", true);
# Fetch resource data.
$resourcedata = get_resource_data($resource);
# Load the configuration for the selected resource type. Allows for alternative notification addresses, etc.
resource_type_config_override($resourcedata["resource_type"]);
# Not allowed to edit this resource?
if ((!get_edit_access($resource, $resourcedata["archive"], false, $resourcedata) || checkperm('A')) && $resource > 0) {
exit("Permission denied.");
}
hook("pageevaluation");
# Fetch alternative file data
$file = get_alternative_file($resource, $ref);
if ($file === false) {
exit("Alternative file not found.");
}
if (getval("name", "") != "") {
hook("markmanualupload");
# Save file data
save_alternative_file($resource, $ref);
// Check to see if we need to notify users of this change
if ($notify_on_resource_change_days != 0) {
notify_resource_change($resource);
}
hook("savealternatefiledata");
redirect($baseurl_short . "pages/alternative_files.php?ref={$resource}&search=" . urlencode($search) . "&offset={$offset}&order_by={$order_by}&sort={$sort}&archive={$archive}");
}
include "../include/header.php";