1: <?php
  2: /**
  3:  * LICENSE (BSD)
  4:  *
  5:  * Copyright (c) 2012, Gerd Christian Kunze
  6:  * All rights reserved.
  7:  *
  8:  * Redistribution and use in source and binary forms, with or without
  9:  * modification, are permitted provided that the following conditions are
 10:  * met:
 11:  *
 12:  *  * Redistributions of source code must retain the above copyright
 13:  *    notice, this list of conditions and the following disclaimer.
 14:  *
 15:  *  * Redistributions in binary form must reproduce the above copyright
 16:  *    notice, this list of conditions and the following disclaimer in the
 17:  *    documentation and/or other materials provided with the distribution.
 18:  *
 19:  *  * Neither the name of Gerd Christian Kunze nor the names of the
 20:  *    contributors may be used to endorse or promote products derived from
 21:  *    this software without specific prior written permission.
 22:  *
 23:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 24:  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 25:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 26:  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 27:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 28:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 29:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 30:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 31:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 32:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 33:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 34:  *
 35:  * Exception
 36:  * 31.07.2012 17:00
 37:  */
 38: namespace MOC\Core\Error\Type;
 39: use MOC\Api;
 40: use MOC\Core\Error\Reporting;
 41: use MOC\Core\Journal;
 42: use MOC\Generic\Common;
 43: 
 44: /**
 45:  *
 46:  */
 47: class Exception implements Common {
 48:     /** @var null|Exception $Singleton */
 49:     private static $Singleton = null;
 50: 
 51:     /**
 52:      * @return Exception|null
 53:      */
 54:     public static function InterfaceInstance() {
 55:         if( self::$Singleton === null ) {
 56:             self::$Singleton = new Exception();
 57:         } return self::$Singleton;
 58:     }
 59: 
 60:     /**
 61:      * Get Dependencies
 62:      *
 63:      * @static
 64:      * @return \MOC\Core\Depending
 65:      */
 66:     public static function InterfaceDepending() {
 67:         return Api::Core()->Depending();
 68:     }
 69: 
 70:     /**
 71:      * Get Changelog
 72:      *
 73:      * @static
 74:      * @return \MOC\Core\Changelog
 75:      */
 76:     public static function InterfaceChangelog() {
 77:         return Api::Core()->Changelog();
 78:     }
 79: 
 80:     /**
 81:      * @param null  $Message
 82:      * @param null  $File
 83:      * @param null  $Line
 84:      * @param string $Trace
 85:      *
 86:      * @return void
 87:      */
 88:     public function Trigger( $Message = null, $File = null, $Line = null, $Trace = '' ) {
 89:         $this->Journal( trim(strip_tags(str_replace(array('<br />','<br/>','<br>'),"\n",$Message)))."\n\n".nl2br($Trace)."\n\n".'Trigger in '.$File.' at line '.$Line );
 90:         if( Reporting::$Display ) {
 91:             die( str_replace( array(
 92:                     '{Message}'
 93:                 ), array(
 94:                     nl2br($Message)
 95:                 ), $this->TemplateTrigger() )
 96:             );
 97:         } else {
 98:             die();
 99:         }
100:     }
101: 
102:     /**
103:      * @param $Code
104:      * @param $Message
105:      * @param $Trace
106:      * @param $File
107:      * @param $Line
108:      */
109:     public function Handler( $Code, $Message, $Trace, $File, $Line ) {
110:         $this->Journal( trim(strip_tags(str_replace(array('<br />','<br/>','<br>'),"\n",$Message)))."\n\n".nl2br($Trace)."\n\n".'Code ['.$Code.'] thrown in '.$File.' at line '.$Line );
111:         if( Reporting::$Display ) {
112:             print str_replace( array(
113:                 '{Code}', '{Message}', '{Trace}', '{File}', '{Position}',
114:             ), array(
115:                 $Code, $Message, nl2br($Trace), $File, $Line
116:             ), $this->TemplateHandler() );
117:         }
118:     }
119: 
120:     /**
121:      * @return string
122:      */
123:     private function TemplateHandler() {
124:         return '<div style="color: #F00; border: 1px dotted #F00; padding: 15px; margin-top: 1px; font-family: monospace; background-color: #FFEEAA;">'.
125:             '<div style="margin: 5px; margin-left: 0;">Exception</div>'.
126:             '<div style="margin: 5px; margin-left: 0; font-weight: bold;">{Message}</div>'.
127:             '<div style="margin: 5px;">{Trace}</div>'.
128:             '<div style="margin: 5px; margin-left: 0;">Code {Code} in {File} at line {Position}</div>'.
129:             '</div>';
130:     }
131: 
132:     /**
133:      * @return string
134:      */
135:     private function TemplateTrigger() {
136:         return '<div style="color: #F00; border: 1px dotted #F00; padding: 15px; margin-top: 1px; font-family: monospace; background-color: #FFEEAA;">'.
137:             '<div style="margin: 5px; margin-left: 0; font-weight: bold;">Exception</div>'.
138:             '<div style="margin: 5px;">{Message}</div>'.
139:             '<div style="margin: 5px; margin-left: 0;">Expected - Execution has been stopped!</div>'.
140:             '</div>';
141:     }
142: 
143:     /**
144:      * @param $Content
145:      */
146:     private function Journal( $Content ) {
147:         Journal::InterfaceInstance()->Write()->Name( __CLASS__ )->Content( $Content );
148:     }
149: }
150: