mods/atutor_opencaps/opencaps/conversion_service/include/classes/core_XmlTag.php

   1 <?php\r
   2 // \r
   3 /**\r
   4  * XML Parser: this class defines an XML Tag   \r
   5  */\r
   6 \r
   7 class XmlTag\r
   8 {\r
   9         private $tagName;\r
  10         private $tagType;\r
  11         private $tagLevel;\r
  12         private $tagValue;\r
  13         private $tagAttrib = array();\r
  14 \r
  15         // working on...\r
  16         private $tagState; // True or false ; \r
  17         //private $tagState; // 1=complete, 2=open, 3=cdata, 4=close\r
  18         \r
  19         /**\r
  20          * Constructor: creates a XML tag object\r
  21          *\r
  22          * @param String $theTagName\r
  23          * @param String $theTagType\r
  24          * @param String $theTagLevel\r
  25          * @param String $theTagValue\r
  26          * @param Array $theTagAtrib\r
  27          */\r
  28         function __construct($theTagName,$theTagType,$theTagLevel,$theTagValue,$theTagAtrib)\r
  29 \r
  30         // Constructor without attributes\r
  31         //function __construct($theTagName,$theTagType,$theTagLevel,$theTagValue)\r
  32         {\r
  33                 $this->tagName = $theTagName;\r
  34                 $this->tagType = $theTagType;\r
  35                 $this->tagLevel = $theTagLevel;\r
  36                 $this->tagValue = $theTagValue;\r
  37                 $this->tagAttrib = $theTagAtrib;\r
  38                 \r
  39         } // __construct() end\r
  40                 \r
  41         public function getTagValue()\r
  42         {\r
  43                 return $this->tagValue;         \r
  44         }\r
  45         \r
  46         public function getTagAttribute($attribName)\r
  47         {\r
  48                 if (isset($this->tagAttrib[$attribName]))\r
  49                 {\r
  50                         return $this->tagAttrib[$attribName];\r
  51                 } else {\r
  52                         return '';\r
  53                 }\r
  54 \r
  55         }\r
  56          \r
  57         /**\r
  58          * Adds a value to the xml tagValue\r
  59          *\r
  60          * @param String $theTagValueAdded The value to be added\r
  61          */\r
  62         public function addToTagValue($theTagValueAdded)\r
  63         {\r
  64                 $this->tagValue .= $theTagValueAdded;\r
  65         }\r
  66 \r
  67         /**\r
  68          * Adds a child xml tag as a value to other parent tag value. \r
  69          * \r
  70          * @param String $theTagAdded The tag yo be \r
  71          * @param String $theTagState\r
  72          */\r
  73         public function addChildTagAsValue($theTagAdded,$theTagState,$theTagValue)\r
  74         {\r
  75                 \r
  76                 // add <BR> Tag\r
  77                 if (($theTagAdded=='BR') && ($theTagState=='complete'))\r
  78                 {\r
  79                         $this->tagValue .= '<BR/>'.$theTagValue;\r
  80                 }\r
  81                 \r
  82                 // open and close Bold tag \r
  83                 if (($theTagAdded=='B') && ($theTagState=='complete'))\r
  84                 {\r
  85                         $this->tagValue .= '<b>'.$theTagValue.'</b>';\r
  86                 }\r
  87 \r
  88                 // open and close Italics tag \r
  89                 if (($theTagAdded=='I') && ($theTagState=='complete'))\r
  90                 {\r
  91                         $this->tagValue .= '<i>'.$theTagValue.'</i>';\r
  92                 }\r
  93 \r
  94                 if (($theTagAdded=='U') && ($theTagState=='complete'))\r
  95                 {\r
  96                         $this->tagValue .= '<u>'.$theTagValue.'</u>';\r
  97                 }\r
  98                 \r
  99         } // end addChildTagAsValue\r
 100 \r
 101 \r
 102         /**\r
 103          * Adds an attribute and value to the XML tag   \r
 104          *\r
 105          * @param String $attName\r
 106          * @param String $attValue\r
 107          */\r
 108         public function addAttribute($attName,$attValue)\r
 109         {\r
 110                 $this->tagAttrib[$attName] = $attValue;\r
 111                 \r
 112         } // end addAttribute()\r
 113         \r
 114         /**\r
 115          * Set the state of the XML tag\r
 116          *\r
 117          * @param Boolean $theState True or False\r
 118          */\r
 119         public function setTagState($theState)\r
 120         {\r
 121                 $this->tagState = $theState;\r
 122                 \r
 123         } // end setTagState()\r
 124 \r
 125         /**\r
 126          * Print all values of the XML tag as a String\r
 127          */     \r
 128         public function toString()\r
 129         {\r
 130                 // check if the tag is ready to show\r
 131                 if ($this->tagState==true)\r
 132                 {\r
 133                         echo "<br><br><b>Tag Name: </b>". $this->tagName;\r
 134                         echo "<br><b>Tag Type: </b>". $this->tagType;\r
 135                         echo "<br><b>Tag Level: </b>". $this->tagLevel;\r
 136                         echo "<br><b>Tag Value: </b>". $this->tagValue;\r
 137                         \r
 138                         // print data if the tag has attributes\r
 139                         if (count($this->tagAttrib!=0))\r
 140                         {\r
 141                                 echo '<br/><b>Tag Attributes: </b>';\r
 142                                 \r
 143                                 // Display all tag attributes; name and value\r
 144                                 foreach ($this->tagAttrib as $attribName => $attribValue)\r
 145                                 {\r
 146                                         echo '<br/>------'.$attribName.' = '.$attribValue;\r
 147                                 } // foreach end\r
 148                         \r
 149                         } else {\r
 150                                 echo '<br/>NO Attributes found.';\r
 151                         } //end if attributes\r
 152                         \r
 153                 // end if is tag is ready\r
 154                 } else {\r
 155                         echo '<br/><br/> --- ops!! The XML tag is not ready .... Showing NO data';\r
 156                 } // end if XML tag is ready\r
 157                 \r
 158         }// toString() end\r
 159         \r
 160         \r
 161 } // end class XmlParse\r
 162 ?>