caffeina-core / core

classes/CLI.php

Indentation +43 added lines, -43 removed lines

@@ -102,15 +102,15 @@ 
      * @return array   The commands and their description.
      */
     public static function commands(){
-       $results = [];
-       foreach(static::$commands as $name => $cmd){
+        $results = [];
+        foreach(static::$commands as $name => $cmd){
           $results[] = [
             'name'        => $name,
             'params'      => preg_replace('/:(\w+)/','[$1]',implode(' ',$cmd[0])),
             'description' => $cmd[2],
           ];
-       }
-       return $results;
+        }
+        return $results;
     }
 
     /**
@@ -122,7 +122,7 @@ 
       if($args) {
         $_args = $args;
         static::$file = basename(isset($_SERVER['PHP_SELF'])?$_SERVER['PHP_SELF']:__FILE__);
-       } else {
+        } else {
         $_args = $_SERVER['argv'];
         static::$file = basename(array_shift($_args));
       }
@@ -143,7 +143,7 @@ 
           if ($segment[0]==':'){
             // Extract paramenter
             if (isset(static::$arguments[$_idx])){
-               $pars_vector[] = static::$arguments[$_idx];
+                $pars_vector[] = static::$arguments[$_idx];
             } else return static::triggerError("Command [".$command."] needs more parameters");
           } else {
             // Match command
@@ -159,15 +159,15 @@ 
       }
     }
 
-   /**
-    * Prints a message to the console with color formatting.
-    * @param  string $message The html-like encoded message
-    * @return void
-    */
-   public static function write($message){
+    /**
+     * Prints a message to the console with color formatting.
+     * @param  string $message The html-like encoded message
+     * @return void
+     */
+    public static function write($message){
       if( preg_match('~<[^>]+>~',$message)) {
-         // Use preg_replace_callback for fast regex matches navigation
-         echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm',function($m){
+          // Use preg_replace_callback for fast regex matches navigation
+          echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm',function($m){
             static::write($m[1]);
             $color = strtoupper(trim($m[2]));
             if( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
@@ -177,37 +177,37 @@ 
             $back_color = array_pop(static::$color_stack) ?: static::$color_stack[]='NORMAL';
             if( isset(static::$shell_colors[$back_color]) ) echo static::$shell_colors[$back_color];
             static::write($m[4]);
-         },strtr($message,["\n"=>"&BR;"])),["&BR;"=>PHP_EOL]);
+          },strtr($message,["\n"=>"&BR;"])),["&BR;"=>PHP_EOL]);
       } else {
-         echo strtr($message,["&BR;"=>PHP_EOL]);
+          echo strtr($message,["&BR;"=>PHP_EOL]);
       }
-   }
+    }
    
-   /**
-    * Like CLI::write, but appends a newline at the end.
-    * @param  string $message The html-like encoded message
-    * @return void
-    */
-   public static function writeln($message){
-       static::write($message . PHP_EOL);
-   }
-
-   /**
-    * Set output ANSI color
-    * @param string $color The color name constant.
-    * @return void
-    */   
-   public static function color($color){
-       if ( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
-   }
-
-   /**
-    * Edit a temporary block of text with $EDITOR (or nano as fallback)
-    * @param string $text The initial text of the document.
-    * @param string $filename The (fake) filename passed to the editor (for syntax highlighting hint).
-    * @return string The edited contents
-    */
-   public static function edit($text,$filename=''){
+    /**
+     * Like CLI::write, but appends a newline at the end.
+     * @param  string $message The html-like encoded message
+     * @return void
+     */
+    public static function writeln($message){
+        static::write($message . PHP_EOL);
+    }
+
+    /**
+     * Set output ANSI color
+     * @param string $color The color name constant.
+     * @return void
+     */   
+    public static function color($color){
+        if ( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
+    }
+
+    /**
+     * Edit a temporary block of text with $EDITOR (or nano as fallback)
+     * @param string $text The initial text of the document.
+     * @param string $filename The (fake) filename passed to the editor (for syntax highlighting hint).
+     * @return string The edited contents
+     */
+    public static function edit($text,$filename=''){
       $EDITOR = getenv('EDITOR')?:'nano';
       $tmp = tempnam(sys_get_temp_dir(), "E-").strtr($filename,'/','_');
       file_put_contents($tmp, $text);
@@ -224,7 +224,7 @@ 
 // Standard Help Message
 CLI::help(function(){
   echo 'Usage: ', CLI::name(),' [commands]', PHP_EOL,
-       'Commands:',PHP_EOL;
+        'Commands:',PHP_EOL;
   foreach( CLI::commands() as $cmd ){
     echo "\t", $cmd['name'], ' ' ,$cmd['params'], PHP_EOL;    
     if($cmd['description'])

Spacing +60 added lines, -60 removed lines

@@ -21,18 +21,18 @@ 
     protected static $error        = null;
     
     protected static $shell_colors = [
-      'BLACK'     =>"\033[0;30m",      'DARKGRAY'     =>"\033[1;30m",
-      'BLUE'      =>"\033[0;34m",      'LIGHTBLUE'    =>"\033[1;34m",
-      'GREEN'     =>"\033[0;32m",      'LIGHTGREEN'   =>"\033[1;32m",
-      'CYAN'      =>"\033[0;36m",      'LIGHTCYAN'    =>"\033[1;36m",
-      'RED'       =>"\033[0;31m",      'LIGHTRED'     =>"\033[1;31m",
-      'PURPLE'    =>"\033[0;35m",      'LIGHTPURPLE'  =>"\033[1;35m",
-      'BROWN'     =>"\033[0;33m",      'YELLOW'       =>"\033[1;33m",
-      'LIGHTGRAY' =>"\033[0;37m",      'WHITE'        =>"\033[1;37m",
-      'NORMAL'    =>"\033[0;37m",      'B'            =>"\033[1m",
-      'ERROR'     =>"\033[1;31m",      'INFO'         =>"\033[0;36m",
-      'I'         =>"\033[0;30;104m",  'IB'           =>"\033[1;30;104m",
-      'U'         =>"\033[4m",         'D'            =>"\033[2m",
+      'BLACK'     =>"\033[0;30m", 'DARKGRAY'     =>"\033[1;30m",
+      'BLUE'      =>"\033[0;34m", 'LIGHTBLUE'    =>"\033[1;34m",
+      'GREEN'     =>"\033[0;32m", 'LIGHTGREEN'   =>"\033[1;32m",
+      'CYAN'      =>"\033[0;36m", 'LIGHTCYAN'    =>"\033[1;36m",
+      'RED'       =>"\033[0;31m", 'LIGHTRED'     =>"\033[1;31m",
+      'PURPLE'    =>"\033[0;35m", 'LIGHTPURPLE'  =>"\033[1;35m",
+      'BROWN'     =>"\033[0;33m", 'YELLOW'       =>"\033[1;33m",
+      'LIGHTGRAY' =>"\033[0;37m", 'WHITE'        =>"\033[1;37m",
+      'NORMAL'    =>"\033[0;37m", 'B'            =>"\033[1m",
+      'ERROR'     =>"\033[1;31m", 'INFO'         =>"\033[0;36m",
+      'I'         =>"\033[0;30;104m", 'IB'           =>"\033[1;30;104m",
+      'U'         =>"\033[4m", 'D'            =>"\033[2m",
     ];
     protected static $color_stack = ['NORMAL'];
     
@@ -42,16 +42,16 @@ 
      * @param  string   $command  The command route, use ":" before a parameter for extraction. 
      * @param  callable $callback The callback to be binded to the route.
      */
-    public static function on($command,callable $callback,$description=''){
-      $parts = preg_split('/\s+/',$command);
-      static::$commands[array_shift($parts)] = [$parts,$callback,$description];
+    public static function on($command, callable $callback, $description = '') {
+      $parts = preg_split('/\s+/', $command);
+      static::$commands[array_shift($parts)] = [$parts, $callback, $description];
     }
 
     /**
      * Bind a callback to the "help" route.
      * @param  callable $callback The callback to be binded to the route. If omitted triggers the callback.
      */
-    public static function help(callable $callback = null){
+    public static function help(callable $callback = null) {
         $callback
           ? is_callable($callback) && static::$help = $callback
           : static::$help && call_user_func(static::$help);
@@ -61,7 +61,7 @@ 
      * Bind a callback when an error occurs.
      * @param  callable $callback The callback to be binded to the route. If omitted triggers the callback.
      */
-    public static function error(callable $callback = null){
+    public static function error(callable $callback = null) {
         $callback
           ? is_callable($callback) && static::$error = $callback
           : static::$error && call_user_func(static::$error);
@@ -71,7 +71,7 @@ 
      * Returns the script name.
      * @return string
      */
-    public static function name(){
+    public static function name() {
         return static::$file;
     }
 
@@ -79,8 +79,8 @@ 
      * Triggers an error and exit
      * @param string $message 
      */
-    protected static function triggerError($message){
-        is_callable(static::$error) && call_user_func(static::$error,$message);
+    protected static function triggerError($message) {
+        is_callable(static::$error) && call_user_func(static::$error, $message);
         exit -1;
     }
 
@@ -90,8 +90,8 @@ 
      * @param mixed $default The default value if parameter is omitted. (if a callable it will be evaluated) 
      * @return mixed
      */
-    public static function input($key=null,$default=null){
-      return $key ? (isset(static::$options[$key]) ? static::$options[$key] : (is_callable($default)?call_user_func($default):$default)) : static::$options;
+    public static function input($key = null, $default = null) {
+      return $key ? (isset(static::$options[$key]) ? static::$options[$key] : (is_callable($default) ? call_user_func($default) : $default)) : static::$options;
     }
 
     /**
@@ -101,12 +101,12 @@ 
      *
      * @return array   The commands and their description.
      */
-    public static function commands(){
+    public static function commands() {
        $results = [];
-       foreach(static::$commands as $name => $cmd){
+       foreach (static::$commands as $name => $cmd) {
           $results[] = [
             'name'        => $name,
-            'params'      => preg_replace('/:(\w+)/','[$1]',implode(' ',$cmd[0])),
+            'params'      => preg_replace('/:(\w+)/', '[$1]', implode(' ', $cmd[0])),
             'description' => $cmd[2],
           ];
        }
@@ -118,40 +118,40 @@ 
      * @param  string[] $args The arguments array.
      * @return boolean  True if route was correctly dispatched.
      */
-    public static function run($args=null){
-      if($args) {
+    public static function run($args = null) {
+      if ($args) {
         $_args = $args;
-        static::$file = basename(isset($_SERVER['PHP_SELF'])?$_SERVER['PHP_SELF']:__FILE__);
+        static::$file = basename(isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : __FILE__);
        } else {
         $_args = $_SERVER['argv'];
         static::$file = basename(array_shift($_args));
       }
-      foreach($_args as $e) if(strpos($e,'-')===0) {
-        $h = explode('=',$e);
-        static::$options[ltrim(current($h),'-')] = isset($h[1])?$h[1]:true; 
+      foreach ($_args as $e) if (strpos($e, '-') === 0) {
+        $h = explode('=', $e);
+        static::$options[ltrim(current($h), '-')] = isset($h[1]) ? $h[1] : true; 
       } else {
         static::$arguments[] = $e;
       }
       
-      if(isset(static::$arguments[0])){
+      if (isset(static::$arguments[0])) {
         $command = array_shift(static::$arguments);
         if (empty(static::$commands[$command])) 
           return static::triggerError("Unknown command [".$command."].");
         $cmd = static::$commands[$command];
         $pars_vector = [];
         foreach ($cmd[0] as $_idx => $segment) {
-          if ($segment[0]==':'){
+          if ($segment[0] == ':') {
             // Extract paramenter
-            if (isset(static::$arguments[$_idx])){
+            if (isset(static::$arguments[$_idx])) {
                $pars_vector[] = static::$arguments[$_idx];
             } else return static::triggerError("Command [".$command."] needs more parameters");
           } else {
             // Match command
-            if (empty(static::$arguments[$_idx]) || $segment!=static::$arguments[$_idx]) 
+            if (empty(static::$arguments[$_idx]) || $segment != static::$arguments[$_idx]) 
               return static::triggerError("Command [".$command."] is incomplete.");
           }
         }
-        call_user_func_array($cmd[1],$pars_vector);
+        call_user_func_array($cmd[1], $pars_vector);
         return true;
       } else {
         static::help();
@@ -164,22 +164,22 @@ 
     * @param  string $message The html-like encoded message
     * @return void
     */
-   public static function write($message){
-      if( preg_match('~<[^>]+>~',$message)) {
+   public static function write($message) {
+      if (preg_match('~<[^>]+>~', $message)) {
          // Use preg_replace_callback for fast regex matches navigation
-         echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm',function($m){
+         echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm', function($m) {
             static::write($m[1]);
             $color = strtoupper(trim($m[2]));
-            if( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
+            if (isset(static::$shell_colors[$color])) echo static::$shell_colors[$color];
             static::$color_stack[] = $color;
             static::write($m[3]);
             array_pop(static::$color_stack);
-            $back_color = array_pop(static::$color_stack) ?: static::$color_stack[]='NORMAL';
-            if( isset(static::$shell_colors[$back_color]) ) echo static::$shell_colors[$back_color];
+            $back_color = array_pop(static::$color_stack) ?: static::$color_stack[] = 'NORMAL';
+            if (isset(static::$shell_colors[$back_color])) echo static::$shell_colors[$back_color];
             static::write($m[4]);
-         },strtr($message,["\n"=>"&BR;"])),["&BR;"=>PHP_EOL]);
+         },strtr($message, ["\n"=>"&BR;"])), ["&BR;"=>PHP_EOL]);
       } else {
-         echo strtr($message,["&BR;"=>PHP_EOL]);
+         echo strtr($message, ["&BR;"=>PHP_EOL]);
       }
    }
    
@@ -188,8 +188,8 @@ 
     * @param  string $message The html-like encoded message
     * @return void
     */
-   public static function writeln($message){
-       static::write($message . PHP_EOL);
+   public static function writeln($message) {
+       static::write($message.PHP_EOL);
    }
 
    /**
@@ -197,8 +197,8 @@ 
     * @param string $color The color name constant.
     * @return void
     */   
-   public static function color($color){
-       if ( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
+   public static function color($color) {
+       if (isset(static::$shell_colors[$color])) echo static::$shell_colors[$color];
    }
 
    /**
@@ -207,9 +207,9 @@ 
     * @param string $filename The (fake) filename passed to the editor (for syntax highlighting hint).
     * @return string The edited contents
     */
-   public static function edit($text,$filename=''){
-      $EDITOR = getenv('EDITOR')?:'nano';
-      $tmp = tempnam(sys_get_temp_dir(), "E-").strtr($filename,'/','_');
+   public static function edit($text, $filename = '') {
+      $EDITOR = getenv('EDITOR') ?: 'nano';
+      $tmp = tempnam(sys_get_temp_dir(), "E-").strtr($filename, '/', '_');
       file_put_contents($tmp, $text);
       passthru("$EDITOR $tmp");
       $result = file_get_contents($tmp);
@@ -222,17 +222,17 @@ 
 
 
 // Standard Help Message
-CLI::help(function(){
-  echo 'Usage: ', CLI::name(),' [commands]', PHP_EOL,
-       'Commands:',PHP_EOL;
-  foreach( CLI::commands() as $cmd ){
-    echo "\t", $cmd['name'], ' ' ,$cmd['params'], PHP_EOL;    
-    if($cmd['description'])
-      echo "\t\t- ", str_replace("\n","\n\t\t  ",$cmd['description']), PHP_EOL, PHP_EOL;    
+CLI::help(function() {
+  echo 'Usage: ', CLI::name(), ' [commands]', PHP_EOL,
+       'Commands:', PHP_EOL;
+  foreach (CLI::commands() as $cmd) {
+    echo "\t", $cmd['name'], ' ', $cmd['params'], PHP_EOL;    
+    if ($cmd['description'])
+      echo "\t\t- ", str_replace("\n", "\n\t\t  ", $cmd['description']), PHP_EOL, PHP_EOL;    
   }
 });
 
 // Standard Error Message
-CLI::error(function($message){
-  echo 'Error: ',$message,PHP_EOL;
+CLI::error(function($message) {
+  echo 'Error: ', $message, PHP_EOL;
 });

Braces +41 added lines, -30 removed lines

@@ -42,7 +42,7 @@ 
      * @param  string   $command  The command route, use ":" before a parameter for extraction. 
      * @param  callable $callback The callback to be binded to the route.
      */
-    public static function on($command,callable $callback,$description=''){
+    public static function on($command,callable $callback,$description='') {
       $parts = preg_split('/\s+/',$command);
       static::$commands[array_shift($parts)] = [$parts,$callback,$description];
     }
@@ -51,7 +51,7 @@ 
      * Bind a callback to the "help" route.
      * @param  callable $callback The callback to be binded to the route. If omitted triggers the callback.
      */
-    public static function help(callable $callback = null){
+    public static function help(callable $callback = null) {
         $callback
           ? is_callable($callback) && static::$help = $callback
           : static::$help && call_user_func(static::$help);
@@ -61,7 +61,7 @@ 
      * Bind a callback when an error occurs.
      * @param  callable $callback The callback to be binded to the route. If omitted triggers the callback.
      */
-    public static function error(callable $callback = null){
+    public static function error(callable $callback = null) {
         $callback
           ? is_callable($callback) && static::$error = $callback
           : static::$error && call_user_func(static::$error);
@@ -71,7 +71,7 @@ 
      * Returns the script name.
      * @return string
      */
-    public static function name(){
+    public static function name() {
         return static::$file;
     }
 
@@ -79,7 +79,7 @@ 
      * Triggers an error and exit
      * @param string $message 
      */
-    protected static function triggerError($message){
+    protected static function triggerError($message) {
         is_callable(static::$error) && call_user_func(static::$error,$message);
         exit -1;
     }
@@ -90,7 +90,7 @@ 
      * @param mixed $default The default value if parameter is omitted. (if a callable it will be evaluated) 
      * @return mixed
      */
-    public static function input($key=null,$default=null){
+    public static function input($key=null,$default=null) {
       return $key ? (isset(static::$options[$key]) ? static::$options[$key] : (is_callable($default)?call_user_func($default):$default)) : static::$options;
     }
 
@@ -101,9 +101,9 @@ 
      *
      * @return array   The commands and their description.
      */
-    public static function commands(){
+    public static function commands() {
        $results = [];
-       foreach(static::$commands as $name => $cmd){
+       foreach(static::$commands as $name => $cmd) {
           $results[] = [
             'name'        => $name,
             'params'      => preg_replace('/:(\w+)/','[$1]',implode(' ',$cmd[0])),
@@ -118,7 +118,7 @@ 
      * @param  string[] $args The arguments array.
      * @return boolean  True if route was correctly dispatched.
      */
-    public static function run($args=null){
+    public static function run($args=null) {
       if($args) {
         $_args = $args;
         static::$file = basename(isset($_SERVER['PHP_SELF'])?$_SERVER['PHP_SELF']:__FILE__);
@@ -133,22 +133,26 @@ 
         static::$arguments[] = $e;
       }
       
-      if(isset(static::$arguments[0])){
+      if(isset(static::$arguments[0])) {
         $command = array_shift(static::$arguments);
-        if (empty(static::$commands[$command])) 
-          return static::triggerError("Unknown command [".$command."].");
+        if (empty(static::$commands[$command])) {
+                  return static::triggerError("Unknown command [".$command."].");
+        }
         $cmd = static::$commands[$command];
         $pars_vector = [];
         foreach ($cmd[0] as $_idx => $segment) {
-          if ($segment[0]==':'){
+          if ($segment[0]==':') {
             // Extract paramenter
-            if (isset(static::$arguments[$_idx])){
+            if (isset(static::$arguments[$_idx])) {
                $pars_vector[] = static::$arguments[$_idx];
-            } else return static::triggerError("Command [".$command."] needs more parameters");
+            } else {
+              return static::triggerError("Command [".$command."] needs more parameters");
+            }
           } else {
             // Match command
-            if (empty(static::$arguments[$_idx]) || $segment!=static::$arguments[$_idx]) 
-              return static::triggerError("Command [".$command."] is incomplete.");
+            if (empty(static::$arguments[$_idx]) || $segment!=static::$arguments[$_idx]) {
+                          return static::triggerError("Command [".$command."] is incomplete.");
+            }
           }
         }
         call_user_func_array($cmd[1],$pars_vector);
@@ -164,18 +168,22 @@ 
     * @param  string $message The html-like encoded message
     * @return void
     */
-   public static function write($message){
+   public static function write($message) {
       if( preg_match('~<[^>]+>~',$message)) {
          // Use preg_replace_callback for fast regex matches navigation
-         echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm',function($m){
+         echo strtr(preg_replace_callback('~^(.*)<([^>]+)>(.+)</\2>(.*)$~USm',function($m) {
             static::write($m[1]);
             $color = strtoupper(trim($m[2]));
-            if( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
+            if( isset(static::$shell_colors[$color]) ) {
+              echo static::$shell_colors[$color];
+            }
             static::$color_stack[] = $color;
             static::write($m[3]);
             array_pop(static::$color_stack);
             $back_color = array_pop(static::$color_stack) ?: static::$color_stack[]='NORMAL';
-            if( isset(static::$shell_colors[$back_color]) ) echo static::$shell_colors[$back_color];
+            if( isset(static::$shell_colors[$back_color]) ) {
+              echo static::$shell_colors[$back_color];
+            }
             static::write($m[4]);
          },strtr($message,["\n"=>"&BR;"])),["&BR;"=>PHP_EOL]);
       } else {
@@ -188,7 +196,7 @@ 
     * @param  string $message The html-like encoded message
     * @return void
     */
-   public static function writeln($message){
+   public static function writeln($message) {
        static::write($message . PHP_EOL);
    }
 
@@ -197,8 +205,10 @@ 
     * @param string $color The color name constant.
     * @return void
     */   
-   public static function color($color){
-       if ( isset(static::$shell_colors[$color]) ) echo static::$shell_colors[$color];
+   public static function color($color) {
+       if ( isset(static::$shell_colors[$color]) ) {
+         echo static::$shell_colors[$color];
+       }
    }
 
    /**
@@ -207,7 +217,7 @@ 
     * @param string $filename The (fake) filename passed to the editor (for syntax highlighting hint).
     * @return string The edited contents
     */
-   public static function edit($text,$filename=''){
+   public static function edit($text,$filename='') {
       $EDITOR = getenv('EDITOR')?:'nano';
       $tmp = tempnam(sys_get_temp_dir(), "E-").strtr($filename,'/','_');
       file_put_contents($tmp, $text);
@@ -222,17 +232,18 @@ 
 
 
 // Standard Help Message
-CLI::help(function(){
+CLI::help(function() {
   echo 'Usage: ', CLI::name(),' [commands]', PHP_EOL,
        'Commands:',PHP_EOL;
-  foreach( CLI::commands() as $cmd ){
+  foreach( CLI::commands() as $cmd ) {
     echo "\t", $cmd['name'], ' ' ,$cmd['params'], PHP_EOL;    
-    if($cmd['description'])
-      echo "\t\t- ", str_replace("\n","\n\t\t  ",$cmd['description']), PHP_EOL, PHP_EOL;    
+    if($cmd['description']) {
+          echo "\t\t- ", str_replace("\n","\n\t\t  ",$cmd['description']), PHP_EOL, PHP_EOL;
+    }
   }
 });
 
 // Standard Error Message
-CLI::error(function($message){
+CLI::error(function($message) {
   echo 'Error: ',$message,PHP_EOL;
 });