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<?
// admin/parse/parse.phpinc
// Parse schedule files from https://ws.ridgewater.edu/ClassLists.
#$DEBUG_parse = true;
if ( !isset($DEBUG_parse) ) $DEBUG_parse = false;
t_Begin($DEBUG_parse); // Begin TRACKing include_filename.phpinc.
d_V();
if ( $sessionInfo['sessionName'] ) {
sectionHeader($sessionInfo['sessionName'].' Parsed');
?>
<h2><?=$sessionInfo['sessionName']?></h2>
<?
sectionFooter();
}
require('parseFunctions.phpinc');
// DELETE classes for this YRTR.
$query = "
DELETE FROM `class`
WHERE YRTR = '".query_safe($sessionInfo['YRTR'])."'
";
d_Var('classDELETE',$query,'q');
$classDELETE = query_do($query);
d_Var('$classDELETE',$classDELETE,'l');
$class = array(); // Store the class data.
$classQIds = array();
$classInfo; // Store the class info from one class.
$campus; // Store the campus name.
$department = array(); // Store the departments found in the files.
$instructor = array(); // Store the instructors found in the files.
#$YRTR; // Store the year/term.
$numberOfClassesTotal = 0;
$tableStarted = false;
$parseFiles = array('Hutchinson','Willmar','Online');
#$parseFiles = array('Hutchinson');
foreach ( $parseFiles as $parseFile ) { // Loop through files.
if ( $parseFile ) { // Is the parseFile not empty?
//sectionHeader();
divShowHideBegin('<span class="info large">Parse '.$parseFile.'</span>');
$webFile = $sessionInfo['YRTR'].'-'.$parseFile.'-ClassList.html'; // Define online file name.
$parseFilePath = 'http://ws.ridgewater.edu/ClassLists/'.$webFile;
if (file_exists($parseFilePath)) {
if ( $DEBUG_parse ) d_Line($parseFile.' found.');
} else {
if ( $DEBUG_parse ) d_Line($parseFilePath.' not found.','de');
}
$numberOfClassesByFile = 1;
$numberOfSkipsByFile = 1;
$state = 10;
$statePrevious = 0;
$subState = '';
$line = 0;
$classLn_FileContentsArray = file($parseFilePath); // Get the web page file.
// Get file in one string w/o newlines from array.
$classLn_FileContents = '';
foreach ($classLn_FileContentsArray as $classLn_FileContentsLine ) {
$classLn_FileContents .= str_replace(array("\n","\r"),'',$classLn_FileContentsLine); // Add these contents w/o newlines.
}
d_Var('count($classLn_FileContents)',count($classLn_FileContents));
$classLn_FileTR = str_ireplace('<tr',"~~<tr",$classLn_FileContents); // Insert tr marker character.
d_Var('count(classLn_FileTR)',count($classLn_FileTR));
$classLn_FileTD = str_ireplace(array('<td','<th'),array('||<td','||<th'),$classLn_FileTR); // Insert td/th marker character.
d_Var('count(classLn_FileTD)',count($classLn_FileTD));
$classLn_Notags = strip_tags($classLn_FileTD); // Strip all html tags.
d_Var('count(classLn_Notags)',count($classLn_Notags));
$classLn_Array = explode('~~',$classLn_Notags); // Explode on TR markers.
array_unshift($classLn_Array,''); // Insert a blank line so array index number matches the file line number.
d_Var('classLn_Array',$classLn_Array);
$classLnCount = count($classLn_Array);
d_Var('classLnCount',$classLnCount);
/*
State table:
10 - Find department line.
11 - Get department.
20 - Find class line.
21 - Get class info.
30 - Check for class meeting line.
31 - Get class meeting info.
40 - Unused.
41 - Unused.
60 - Save class.
99 - End parse because of error.
*/
#$classLnCount = 50;
while ( !$f_error && $line <= $classLnCount ) { // Loop thru lines.
if (get_ClassLn()) {
if ( $DEBUG_parse ) d_Line("line:$line of $classLnCount, state:$state statePrevious:$statePrevious.",'/');
if ( $DEBUG_parse ) d_Line("$classLn",'');
#if ( $DEBUG_parse ) d_Var('$classLnAsize',$classLnAsize);
#if ( $DEBUG_parse ) d_Var('$classLnA',$classLnA);
#if ( $DEBUG_parse ) d_Var('$classLnA',$classLnA); exit;
$filename = 'parse_'.$state.$subState.'.phpinc';
$filepathname = dirname($_SERVER['SCRIPT_FILENAME']).'/'.$filename;
#if ( $DEBUG_parse ) d_Var('$state:$statePrevious:$filename',$state.':'.$statePrevious.':'.$filename);
if ( file_exists($filepathname) ) {
require($filename);
} else {
$f_error = '<br><span class="bold error">'."State $state is not programmed.<br>Or file $filepathname does not exist.".'</span>'."<br><br>\n";
}
}
} // Loop thru lines.
d_Var('$classInfo',$classInfo,'');
if ( isset($classInfo['classQId']) ) { require('parse_60.phpinc'); }
d_Var('$class',$class);
$numberOfClassesByFile--; // Fix $numberOfClassesByFile count.
$numberOfSkipsByFile--;
d_Var('$numberOfClassesByFile',$numberOfClassesByFile);
if ( !$f_error ) { // Was there an error?
// No.
$numberOfClassesTotal += $numberOfClassesByFile;
if ( $tableStarted ) {
?>
</table>
<?
}
?>
<br><span class="info">END Parse <?=$parseFile?>.</span>
<?
} else { // Was there an error?
// Yes. Display DEBUG info.
require('displayErrorsAndMessages.phpinc');
if ( $DEBUG_parse ) d_Var('$state',$state);
$lineOverlap = 5;
if (!isset($lineStart)) $lineStart = max(0,$line - 10);
$lineStart = max(0,$lineStart - $lineOverlap);
if (!isset($lineStop)) $lineStop = min($classLnCount,$line + 10);
$lineStop = min($classLnCount,$lineStop + $lineOverlap);
$errorIndex = $line;
$lineShow = $lineStart;
?>
<pre>
<?
while ($lineShow <= $errorIndex) {
$classLn = rtrim($classLn_Array[$lineShow]);
$lineDisplay = " ".$lineShow.": ";
$lineDisplay = substr($lineDisplay,strlen($lineDisplay)-6,6);
if ( $lineShow == $lineStart+$lineOverlap || $lineShow == $lineStop-$lineOverlap ) {
echo '<span class="info">==========</span>',"\n";
}
if ($lineShow != $errorIndex) {
echo $lineDisplay,$classLn,"\n";
} else {
echo '<span class="error">',$lineDisplay,$classLn,'</span>',"\n";
echo '<span class="info">$classLnA=</span>',"\n";
print_r($classLnA);
}
$lineShow++;
}
?>
</pre>
<?
} // Was there an error?
divShowHideEnd();
?>
<b style="padding-left:1em;">New classes parsed: <?=$numberOfClassesByFile?></b>.
<?
if ( $numberOfSkipsByFile ) {
$text = 'class';
if ($numberOfSkipsByFile > 1 ) { $text .= 'es'; }
?>
<b class="class_same"><?=$numberOfSkipsByFile?> <?=$text?> skip matched</b>.
<?
}
//sectionFooter();
} // Is the parseFile not empty?
} // Loop through files.
// Display total classes parsed.
if ( $numberOfClassesTotal ) {
?>
<h4>Total classes parsed: <?=$numberOfClassesTotal?></h4>
<?
#d_On();
#d_Var('$class',$class,'d');
/** /
foreach ( $class as $tc ) {
d_Var("\$tc['courseCredits']",$tc['courseCredits'],'d');
}
/**/
#d_Var('$department',$department,'d');
#d_Var('$sessionInfo',$sessionInfo,'d');
#d_Off();
require('parseProcess.phpinc');
}
t_End(); // End TRACKing include_filename.phpinc.
?>