Merge branch '7.2RC'7.2

1 files changed, 75 insertions, 42 deletions

diff --git a/include/plugin.php b/include/plugin.php
index 95c9882d0..f9cee7ed6 100644
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -794,6 +794,79 @@ function get_theme_info($theme){
 }
 
 /**
+ * @brief Parse template comment in search of template info.
+ *
+ * like
+ * \code
+ *   * Name: MyWidget
+ *   * Description: A widget
+ *   * Version: 1.2.3
+ *   * Author: John <profile url>
+ *   * Author: Jane <email>
+ *   * ContentRegionID: some_id
+ *   * ContentRegionID: some_other_id
+ *   *
+ *\endcode
+ * @param string $widget the name of the widget
+ * @return array with the information
+ */
+function get_template_info($template){
+	$m = array();
+	$info = array(
+		'name' => $template,
+		'description' => '',
+		'author' => array(),
+		'maintainer' => array(),
+		'version' => '',
+		'content_regions' => []
+	);
+
+	$checkpaths = [
+		"view/php/$template.php",
+	];
+
+	$template_found = false;
+
+	foreach ($checkpaths as $path) {
+		if (is_file($path)) {
+			$template_found = true;
+			$f = file_get_contents($path);
+			break;
+		}
+	}
+
+	if(! ($template_found && $f))
+		return $info;
+
+	$f = escape_tags($f);
+	$r = preg_match("|/\*.*\*/|msU", $f, $m);
+
+	if ($r) {
+		$ll = explode("\n", $m[0]);
+		foreach( $ll as $l ) {
+			$l = trim($l, "\t\n\r */");
+			if ($l != ""){
+				list($k, $v) = array_map("trim", explode(":", $l, 2));
+				$k = strtolower($k);
+				if ($k == 'author' || $k == 'maintainer'){
+					$r = preg_match("|([^<]+)<([^>]+)>|", $v, $m);
+					if ($r) {
+						$info[$k][] = array('name' => $m[1], 'link' => $m[2]);
+					} else {
+						$info[$k][] = array('name' => $v);
+					}
+				}
+				else {
+					$info[$k] = $v;
+				}
+			}
+		}
+	}
+
+	return $info;
+}
+
+/**
  * @brief Returns the theme's screenshot.
  *
  * The screenshot is expected as view/theme/$theme/img/screenshot.[png|jpg].
@@ -868,9 +941,7 @@ function head_get_links() {
 
 function format_css_if_exists($source) {
 
-	// script_path() returns https://yoursite.tld
-
-	$path_prefix = script_path();
+	$path_prefix = z_root();
 
 	$script = $source[0];
 
@@ -892,44 +963,6 @@ function format_css_if_exists($source) {
 	}
 }
 
-/**
- * This basically calculates the baseurl. We have other functions to do that, but
- * there was an issue with script paths and mixed-content whose details are arcane
- * and perhaps lost in the message archives. The short answer is that we're ignoring
- * the URL which we are "supposed" to use, and generating script paths relative to
- * the URL which we are currently using; in order to ensure they are found and aren't
- * blocked due to mixed content issues.
- *
- * @return string
- */
-function script_path() {
-	if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS'])
-		$scheme = 'https';
-	elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443))
-		$scheme = 'https';
-	elseif (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' || !empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on')
-		$scheme = 'https';
-	else
-		$scheme = 'http';
-
-	// Some proxy setups may require using http_host
-
-	if(isset(App::$config['system']['script_path_use_http_host']) && intval(App::$config['system']['script_path_use_http_host']))
-		$server_var = 'HTTP_HOST';
-	else
-		$server_var = 'SERVER_NAME';
-
-
-	if(x($_SERVER,$server_var)) {
-		$hostname = $_SERVER[$server_var];
-	}
-	else {
-		return z_root();
-	}
-
-	return $scheme . '://' . $hostname;
-}
-
 function head_add_js($src, $priority = 0) {
 	if(isset(App::$js_sources[$priority]) && !is_array(App::$js_sources[$priority]))
 		App::$js_sources[$priority] = [];
@@ -981,7 +1014,7 @@ function head_get_main_js() {
 }
 
 function format_js_if_exists($source) {
-	$path_prefix = script_path();
+	$path_prefix = z_root();
 
 	if(strpos($source,'/') !== false) {
 		// The source is a known path on the system