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feature: support large vendor logos (#5573)

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These are often wider than icons, with a fallback to icons if the logo is not present
Logos are stored in /html/images/logos
SVG is preferred for HiDPI
This commit is contained in:
Tony Murray
2017-01-24 16:16:01 -06:00
committed by Neil Lathwood
parent ab03af889a
commit da2c6c5d3c
9 changed files with 73 additions and 30 deletions
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56
includes/functions.php
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@@ -212,45 +212,79 @@ function interface_errors($rrd_file, $period = '-1d')
return $errors;
}
function getImage($device)
/**
* @param $device
* @return string the logo image path for this device. Images are often wide, not square.
*/
function getLogo($device)
{
$title = $device['icon'] ? str_replace(array('.svg', '.png'), '', $device['icon']) : $device['os'];
return '<img src="' . getImageSrc($device) . '" title="' . $title . '"/>';
$img = getImageName($device, true, 'images/logos/');
if (!starts_with($img, 'generic')) {
return 'images/logos/' . $img;
}
return getIcon($device);
}
function getImageSrc($device)
/**
* @param $device
* @return string an image tag with the logo for this device. Images are often wide, not square.
*/
function getLogoTag($device)
{
return '<img src="' . getLogo($device) . '" title="' . getImageTitle($device) . '"/>';
}
/**
* @param $device
* @return string the path to the icon image for this device. Close to square.
*/
function getIcon($device)
{
return 'images/os/' . getImageName($device);
}
function getImageName($device, $use_database = true)
/**
* @param $device
* @return string an image tag with the icon for this device. Close to square.
*/
function getIconTag($device)
{
return '<img src="' . getIcon($device) . '" title="' . getImageTitle($device) . '"/>';
}
function getImageTitle($device) {
return $device['icon'] ? str_replace(array('.svg', '.png'), '', $device['icon']) : $device['os'];
}
function getImageName($device, $use_database = true, $dir = 'images/os/')
{
global $config;
$device['os'] = strtolower($device['os']);
$os = strtolower($device['os']);
// fetch from the database
if ($use_database && is_file($config['html_dir'] . '/images/os/' . $device['icon'])) {
if ($use_database && is_file($config['html_dir'] . "/$dir" . $device['icon'])) {
return $device['icon'];
}
// linux specific handling, distro icons
$distro = null;
if ($device['os'] == "linux") {
if ($os == "linux") {
$features = strtolower(trim($device['features']));
list($distro) = explode(" ", $features);
}
$possibilities = array(
$distro,
$config['os'][$device['os']]['icon'],
$device['os'],
$config['os'][$os]['icon'],
$os,
);
foreach ($possibilities as $basename) {
foreach (array('.svg', '.png') as $ext) {
$name = $basename . $ext;
if (is_file($config['html_dir'] . '/images/os/' . $name)) {
if (is_file($config['html_dir'] . "/$dir" . $name)) {
return $name;
}
}