<?php

class ReviewInfo {
  var $_attributes;
  /*
   * J1 - IP log review requested
   * J2 - review scheduled date & time
   * J3 - review slides & bug posted
   * J4 - review slides & bug & IP posted
   * JP - review pending, waiting for legal or the Board
   * J5 - review successful
   * J6 - review not complete, further work to occur
   * J7 - review withdrawn
   */
  var $_status;
  var $_lastdate;
  var $_reviewdate;
  
  function load( $firstbuffer, $lines, &$idx ) {
	$this->_attributes = Array();
	$pos = strpos($firstbuffer, ": ");
	$key = substr($firstbuffer, 0, $pos);
	$value = substr($firstbuffer, $pos+2);
	$value = trim($value);
	$this->_attributes[$key] = $value;
	if( trim($value) == "" ) {
		$this->_status = "bogus";
		return;
	}

	while($idx < count($lines)){
		$buffer = $lines[$idx++];
		$buffer = substr($buffer,0,-1); // Remove new line char

		if (!strlen(trim($buffer)))
		        break;

		$pos = strpos($buffer, ": ");
		$key = substr($buffer, 0, $pos);
		$value = substr($buffer, $pos+2);
		$this->_attributes[$key] = $value;
	}
	if( $this->get("Status; Legal Review Requested") != "" ) {
		$this->_status = "J1";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Review Scheduled") != "" ) {
		$this->_status = "J2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Slides Posted") != "" ) {
		$this->_status = "J3";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; IP Log Posted") != "" ) {
		$this->_status = "J4";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Review Pending") != "" ) {
		$this->_status = "JP";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Review Successful") != "" ) {
		$this->_status = "J5";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Review Unsuccessful") != "" ) {
		$this->_status = "J6";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Review Withdrawn") != "" ) {
		$this->_status = "J7";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
  }
  function lastdate() {
  	return $this->_lastdate;
  }
  function get($key) {
    if( !array_key_exists($key, $this->_attributes) ) {
    	$this->_lastget = "";
    	return "";
    }
	$value = $this->_attributes[$key];
	if( $value == null ) return "";
	$value = trim($value);
	$this->_lastget = $value;
	return $value;
  }
  function status() {
	return $this->_status;
  }
  function name() {
	return $this->get("Project Name");
  }
  function is_more_than_one_quarter_old() {
	$today = getdate();
	$then = numerical_date($this->_lastdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 110) < $today;
  }
  function review_is_more_than_one_month_old() {
    if( $this->_reviewdate == "" ) return false;
	$today = getdate();
	$then = numerical_date($this->_reviewdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 31) < $today;
  }
}

class ProposalInfo {
  var $_attributes;
  /*
   * P1 - proposal posted
   * P2 - proposal updated
   * P3 - review scheduled date & time
   * P4 - review slides & bug posted
   * PP - review completed, waiting for PMC or Board
   * P5 - review successful, awaiting provisioning
   * PW - review successful, awaiting webmaster to provision
   * P6 - review not complete, further work required
   * P7 - project completed
   * P8 - proposal withdrawn
   * P9 - proposal archived
   */
  var $_status;
  var $_lastdate;
  var $_lastget;
  var $_reviewdate;

  function load( $firstbuffer, $lines, &$idx ) {
	$this->_attributes = Array();
	$pos = strpos($firstbuffer, ": ");
	$key = substr($firstbuffer, 0, $pos);
	$value = substr($firstbuffer, $pos+2);
	$value = trim($value);
	$this->_attributes[$key] = $value;
	if( $value == "" ) {
		$this->_status = "bogus";
		return;
	}

	while($idx < count($lines)){
		$buffer = $lines[$idx++];
		$buffer = substr($buffer,0,-1); // Remove new line char

		if (!strlen(trim($buffer)))
		        break;

		$pos = strpos($buffer, ": ");
		$key = substr($buffer, 0, $pos);
		$value = substr($buffer, $pos+2);
		$this->_attributes[$key] = $value;
	}
	if( $this->get("Status; Proposal Posted") != "" ) {
		$this->_status = "P1";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 1") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 2") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 3") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 4") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 5") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 6") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 7") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 8") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Updated 9") != "" ) {
		$this->_status = "P2";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Review Scheduled") != "" ) {
		$this->_status = "P3";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Slides Posted") != "" ) {
		$this->_status = "P4";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Review Pending") != "" ) {
		$this->_status = "PP";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Review Unsuccessful") != "" ) {
		$this->_status = "P6";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Review Successful") != "" ) {
		$this->_status = "P5";
		$this->_lastdate = $this->_lastget;
		if( $this->_reviewdate == "" ) $this->_reviewdate = $this->_lastget;
	}
	if( $this->get("Status; Waiting Provisioning") != "" ) {
		$this->_status = "PW";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Provisioning Complete") != "" ) {
		$this->_status = "P7";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Proposal Withdrawn") != "" ) {
		$this->_status = "P8";
		$this->_lastdate = $this->_lastget;
	}
	if( $this->get("Status; Project Archived") != "" ) {
		$this->_status = "P9";
		$this->_lastdate = $this->_lastget;
	}
  }
  function lastdate() {
  	return $this->_lastdate;
  }
  function get($key) {
    if( !array_key_exists($key, $this->_attributes) ) {
    	$this->_lastget = "";
    	return "";
    }
	$value = $this->_attributes[$key];
	if( $value == null ) return "";
	$value = trim($value);
	$this->_lastget = $value;
	return $value;
  }
  function status() {
	return $this->_status;
  }
  function name() {
	return $this->get("Proposal Name");
  }
  function is_more_than_one_quarter_old() {
	$today = getdate();
	$then = numerical_date($this->_lastdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 110) < $today;
  }
  function is_more_than_two_months_old() {
	$today = getdate();
	$then = numerical_date($this->_lastdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 60) < $today;
  }
  function is_more_than_one_month_old() {
	$today = getdate();
	$then = numerical_date($this->_lastdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 30) < $today;
  }
  function is_more_than_two_weeks_old() {
	$today = getdate();
	$then = numerical_date($this->_lastdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 15) < $today;
  }
  function review_is_more_than_one_month_old() {
    if( $this->_reviewdate == "" ) return false;
	$today = getdate();
	$then = numerical_date($this->_reviewdate);
	$today = (($today["year"] - 2000) * 365) + ($today["mon"] * 31) + ($today["mday"]);
	return ($then + 31) < $today;
  }
  function proposal_age() {
 	$tm_then = strtotime( $this->get("Status; Proposal Posted") );
 	$tm_now = time();
 	$tm_diff = $tm_now - $tm_then;
 	$tm_str = "seconds";
 	if( $tm_diff >= (60 * 2) ) {
 		$tm_diff = intval( $tm_diff / 60 );
 		$tm_str = "minutes";
 		if( $tm_diff >= (60 * 2) ) {
			$tm_diff = intval( $tm_diff / 60 );
 			$tm_str = "hours";
 			if( $tm_diff >= (24 * 2) ) {
 				$tm_diff = intval( $tm_diff / 24 );
 				$tm_str = "days";
 				if( $tm_diff >= (7 * 2) ) {
 					$tm_diff0 = $tm_diff;
 					$tm_diff = intval( $tm_diff / 7 );
 					$tm_str = "weeks";
 					if( $tm_diff0 >= (30 * 2) ) {
 						$tm_diff = intval( $tm_diff0 / 30 );
 						$tm_str = "months";
 						if( $tm_diff0 >= 365 ) {
 							$tm_diff = intval( $tm_diff0 / 365 );
 							$tm_str = "year";
 							if( $tm_diff > 1 ) {
 								$tm_str .= "s";
 							}
						}
 					}
 				}
 			}
 		}
 	}
	return $tm_diff . " " . $tm_str;
  }
}

class AllInfo {
  var $_reviews;
  var $_proposals;

  function load() {
    $this->_reviews = Array();
    $this->_proposals = Array();

    $path = getcwd() . "/projects.txt";
    if(!file_exists($path)) {
    	$path = $_SERVER['DOCUMENT_ROOT'] . "/projects/projects.txt";
    }

	$lines = file( $path );
	for( $idx = 0; $idx < count( $lines ); ) {
	  $buffer = $lines[$idx++];
      $buffer = substr($buffer,0,-1); // Remove new line char

      if( substr($buffer, 0, 14) == "Proposal Name:" ) {
		$temp = new ProposalInfo();
		$i = $temp->load($buffer,$lines,$idx);
		if( $temp->status() != "bogus" )
			array_push( $this->_proposals, $temp);
      }
      if( substr($buffer, 0, 13) == "Project Name:" ) {
		$temp = new ReviewInfo();
		$i = $temp->load($buffer,$lines,$idx);
		if( $temp->status() != "bogus" )
			array_push( $this->_reviews, $temp);
      }

    }
    
    usort( $this->_proposals, "cmp_proposals");
  }
  
}

function cmp_proposals($a, $b) {
  	if( $a == $b ) return 0;
  	if( $a->name() == $b->name() ) return 0;
  	if( $a->name() < $b->name() ) return -1;
  	return 1;
}

function numerical_date($s) {
  $sday = substr($s, 0, 3);
  $s = substr($s, 5);
  list($day, $smonth, $year, $hour, $minute, $second) = sscanf($s, "%d %s %d %d:%d:%d");
  $months = array( "Jan" => 1, "Feb" => 2, "Mar" => 3, 
    			"Apr" => 4, "May" => 5, "Jun" => 6,
    			"Jul" => 7, "Aug" => 8, "Sep" => 9,
    			"Oct" => 10, "Nov" => 11, "Dec" => 12 );
  $month = $months[$smonth];
  return (($year - 2000) * 365) + ($month * 31) + ($day);
}

function time_and_date_url( $date, $time ) {
  $hour = substr( $time, 0, 2 );
  $min  = substr( $time, 2, 2 );
  $s = substr($date, 5);
  list($day, $smonth, $year) = sscanf($s, "%d %s %d");
  $months = array( "Jan" => 1, "Feb" => 2, "Mar" => 3, 
    			"Apr" => 4, "May" => 5, "Jun" => 6,
    			"Jul" => 7, "Aug" => 8, "Sep" => 9,
    			"Oct" => 10, "Nov" => 11, "Dec" => 12 );
  $month = $months[$smonth];
  return "http://www.timeanddate.com/worldclock/fixedtime.html?month=" . $month . "&day=" . $day . "&year=" . $year . "&hour=" . $hour . "&min=" . $min . "&sec=0&p1=0";
}
?>