1 <?php
  2 
  3 #######################################################################################
  4 ####
  5 ####    MAGRATHEA PHP
  6 ####    v. 1.0
  7 ####
  8 ####    Magrathea by Paulo Henrique Martins
  9 ####    Platypus technology
 10 ####
 11 #######################################################################################
 12 ####
 13 ####    FUNCTIONS
 14 ####    created: 2012-12 by Paulo Martins
 15 ####
 16 #######################################################################################
 17 
 18 /**
 19  * Loads database configuration for the selected environment.
 20  *  If no environment is sent, it will use the information from the default environment
 21  * @param   string      $env    Environment to load
 22  * @return  MagratheaDatabase Instance
 23  */
 24 function loadMagratheaEnv($env = null){
 25     global $magdb;
 26     if( empty($env) ){
 27         $env = MagratheaConfig::Instance()->GetEnvironment();   
 28     }
 29     $configSection = MagratheaConfig::Instance()->GetConfigSection($env);
 30     $magdb = MagratheaDatabase::Instance();
 31     return $magdb->SetConnection($configSection["db_host"], $configSection["db_name"], $configSection["db_user"], $configSection["db_pass"]);
 32 }
 33 
 34 //.$trace[0]["file"].":".$trace[0]["line"]."\n"
 35 /**
 36  * Prints easily and beautifully
 37  * @param   object      $debugme    Object to be printed
 38  * @param   boolean     $beautyme   How beautifull do you want your object printed?
 39  */
 40 function p_r($debugme, $beautyme=false){
 41 //  $trace = debug_backtrace();
 42     if( $beautyme ){
 43         echo nice_p_r($debugme); 
 44     } else { 
 45         echo "<pre>"; print_r($debugme); echo "</pre>";
 46     }
 47 }
 48 
 49 /**
 50  * Prints wonderfull debugs!
 51  * @param   object      $debugme    Object to be printed
 52  * @param   string      $prev_char  separator
 53  */ 
 54 function nice_p_r($debugme, $prev_char = ""){
 55     $html = "";
 56     $html .= (empty($prev_char) ? "<div>" : "");
 57     if( is_array( $debugme ) ){
 58         $html .= $prev_char."<span class='p_r_title'> Array: [</span><br/><div style='margin-right: 20px;'>";
 59         foreach( $debugme as $key => $item ){
 60             $html .= "<div style='padding-right: 20px;'><span class='p_r_title'>[".$key."] =></span><br/>";
 61             $html .= nice_p_r($item, $prev_char."&nbsp;");
 62             $html .= "</div>";
 63         }
 64         $html .= $prev_char."</div><hr/>";
 65     } else {
 66         $html .= $prev_char.$debugme;
 67     }
 68     $html .= (empty($prev_char) ? "</div>" : "");
 69     return $html;
 70 }
 71 
 72 /**
 73  * Date of now - mySQL format
 74  * @return  string      Y-m-d H:i:s format of date
 75  */
 76 function now(){
 77     return date("Y-m-d H:i:s");
 78 }
 79 
 80 /**
 81  * gets an array and prints a select
 82  * @param   array       array to be printed
 83  * @param   string      type to be selected
 84  * @return  boolean     is field selected?
 85  */
 86 function magrathea_printFields($fields_arr, $selected = null){
 87     $options = "";
 88     $selected = false;
 89     foreach($fields_arr as $field){
 90         if( $field == $selected ){
 91             $selected = true;
 92             $options .= "<option value='".$field."' selected>".$field."</option>";
 93         } else {
 94             $options .= "<option value='".$field."'>".$field."</option>";
 95         }
 96     }
 97     echo $options;
 98     return $selected;
 99 }
100 
101 /**
102  * Array of types available at Magrathea
103  * @return      array
104  */
105 function magrathea_getTypesArr(){
106     $types = array("int", "boolean", "string", "text", "float", "datetime");
107     return $types;
108 }
109 
110 /**
111  * Function that will be executed after script is complete!
112  * in Magrathea, will print debug, if available...
113  *  @todo  print debug in a beautifull way in the end of the page...
114  */
115 function shutdown(){
116     if(MagratheaDebugger::Instance()->GetType() == MagratheaDebugger::DEBUG){
117         MagratheaDebugger::Instance()->Show();
118     }
119 }
120 register_shutdown_function('shutdown');
121 
122 
123 
124