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Add Pico::getUrlFromPath() and Pico::getAbsoluteUrl(), replacing Pico::getBaseThemeUrl()

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This commit is contained in:
Daniel Rudolf 2019-04-30 15:26:31 +02:00
parent f016c8a937
commit bb1b8639bd
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2 changed files with 59 additions and 30 deletions
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88
lib/Pico.php
View file

@ -941,11 +941,9 @@ class Pico
date_default_timezone_set($this->config['timezone']);
if (!$this->config['theme_url']) {
$this->config['theme_url'] = $this->getBaseThemeUrl();
} elseif (preg_match('#^[A-Za-z][A-Za-z0-9+\-.]*://#', $this->config['theme_url'])) {
$this->config['theme_url'] = rtrim($this->config['theme_url'], '/') . '/';
$this->config['theme_url'] = $this->getUrlFromPath($this->getThemesDir());
} else {
$this->config['theme_url'] = $this->getBaseUrl() . rtrim($this->config['theme_url'], '/') . '/';
$this->config['thems_url'] = $this->getAbsoluteUrl($this->config['theme_url']);
}
$defaultTwigConfig = array(
@ -1486,7 +1484,7 @@ class Pico
$variables['%base_url%'] = rtrim($this->getBaseUrl(), '/');
// replace %theme_url%
$variables['%theme_url%'] = $this->getBaseThemeUrl() . $this->getConfig('theme');
$variables['%theme_url%'] = $this->getConfig('theme_url') . $this->getConfig('theme');
// replace %meta.*%
if ($meta) {
@ -2006,7 +2004,7 @@ class Pico
'base_dir' => rtrim($this->getRootDir(), '/'),
'base_url' => rtrim($this->getBaseUrl(), '/'),
'theme_dir' => $this->getThemesDir() . $this->getConfig('theme'),
'theme_url' => $this->getBaseThemeUrl() . $this->getConfig('theme'),
'theme_url' => $this->getConfig('theme_url') . $this->getConfig('theme'),
'site_title' => $this->getConfig('site_title'),
'meta' => $this->meta,
'content' => $this->content,
@ -2212,41 +2210,46 @@ class Pico
}
/**
* Returns the URL of the themes folder of this Pico instance
* Returns the URL of a given absolute path within this Pico instance
*
* We assume that the themes folder is a arbitrary deep sub folder of the
* We assume that the given path is a arbitrary deep sub folder of the
* script's base path (i.e. the directory {@path "index.php"} is in resp.
* the `httpdocs` directory). Usually the script's base path is identical
* to {@see Pico::$rootDir}, but this may aberrate when Pico got installed
* as a composer dependency. However, ultimately it allows us to use
* {@see Pico::getBaseUrl()} as origin of the theme URL. Otherwise Pico
* falls back to the basename of {@see Pico::$themesDir} (i.e. assuming
* that `Pico::$themesDir` is `foo/bar/baz`, the base URL of the themes
* folder will be `baz/`; this ensures BC to Pico < 2.0). Pico's base URL
* always gets prepended appropriately.
* the `httpdocs` directory). If this isn't the case, we check whether it's
* a sub folder of {@see Pico::$rootDir} (what is often identical to the
* script's base path). If this isn't the case either, we fall back to
* the basename of the given folder. This whole process ultimately allows
* us to use {@see Pico::getBaseUrl()} as origin for the URL.
*
* @return string the URL of the themes folder
* This method is used to guess Pico's `plugins_url`, `themes_url` and
* `assets_url`. However, guessing might fail, requiring a manual config.
*
* @param $absolutePath
*
* @return string the URL of the given folder
*/
public function getBaseThemeUrl()
public function getUrlFromPath($absolutePath)
{
$themeUrl = $this->getConfig('theme_url');
if ($themeUrl) {
return $themeUrl;
}
if (isset($_SERVER['SCRIPT_FILENAME']) && ($_SERVER['SCRIPT_FILENAME'] !== 'index.php')) {
$basePath = '';
if (isset($_SERVER['SCRIPT_FILENAME']) && strrpos($_SERVER['SCRIPT_FILENAME'], '/')) {
$basePath = dirname($_SERVER['SCRIPT_FILENAME']);
$basePath = !in_array($basePath, array('.', '/', '\\'), true) ? $basePath . '/' : '/';
$basePathLength = strlen($basePath);
if (substr($this->getThemesDir(), 0, $basePathLength) === $basePath) {
$this->config['theme_url'] = $this->getBaseUrl() . substr($this->getThemesDir(), $basePathLength);
return $this->config['theme_url'];
if ((substr($absolutePath, 0, $basePathLength) === $basePath) && ($basePath !== '/')) {
return $this->getBaseUrl() . substr($absolutePath, $basePathLength);
}
}
$this->config['theme_url'] = $this->getBaseUrl() . basename($this->getThemesDir()) . '/';
return $this->config['theme_url'];
if ($basePath !== $this->getRootDir()) {
$basePath = $this->getRootDir();
$basePathLength = strlen($basePath);
if (substr($absolutePath, 0, $basePathLength) === $basePath) {
return $this->getBaseUrl() . substr($absolutePath, $basePathLength);
}
}
return $this->getBaseUrl() . basename($absolutePath) . '/';
}
/**
@ -2544,6 +2547,33 @@ class Pico
return $absolutePath . implode('/', $resultParts) . ($endSlash ? '/' : '');
}
/**
* Makes a relative URL absolute to Pico's base URL
*
* Please note that URLs starting with a slash are considered absolute URLs
* even though they don't include a scheme and host.
*
* @param string $url relative or absolute URL
* @param string $baseUrl treat relative URLs relative to the given URL;
* defaults to Pico::getBaseUrl()
* @param bool $endSlash whether to add a trailing slash to the absolute
* URL or not (defaults to TRUE)
*
* @return string absolute URL
*/
public function getAbsoluteUrl($url, $baseUrl = null, $endSlash = true)
{
if ($baseUrl === null) {
$baseUrl = $this->getBaseUrl();
}
if (($url[0] !== '/') && !preg_match('#^[A-Za-z][A-Za-z0-9+\-.]*://#', $url)) {
$url = $baseUrl . $url;
}
return rtrim($url, '/') . ($endSlash ? '/' : '');
}
/**
* Triggers events on plugins using the current API version
*

1
plugins/DummyPlugin.php
View file

@ -108,7 +108,6 @@ class DummyPlugin extends AbstractPicoPlugin
*
* @see Pico::getConfig()
* @see Pico::getBaseUrl()
* @see Pico::getBaseThemeUrl()
* @see Pico::isUrlRewritingEnabled()
*
* @param array &$config array of config variables