<?php

if ( !WS_CURRENT_VERSION ) { exit( __( 'Please, don\'t load this file directly', 'word-stats' ) ); }

echo '

<script type="text/javascript">

function wsRefreshStats() {

var statusInfo = document.getElementById( "post-status-info" );

var allText = document.getElementById("content").value;

allText = bstHtmlStripper( allText );

var totalCharacters = 0;

var totalWords = 0;

var totalSentences = 0;

var totalAlphanumeric = 0;

var charsPerWord = 0;

var charsPerSentence = 0;

var wordsPerSentence = 0;

var ARItext = 0;

var CLItext = 0;

var LIXtext = 0;

var wordArray = new Array();

var stats = new Array();

var temp = "";

if ( allText ) {

totalCharacters = allText.length;

stats = bstSplitText( allText );

allText = stats[ "text" ];

totalAlphanumeric = stats[ "alphanumeric"].length;

totalSentences = stats[ "sentences" ].length;

totalWords = stats[ "words" ].length;

wordArray = stats[ "words"].slice( 0 ); /* array copy kludge */

delete stats;

}

if ( totalWords > 0 && totalSentences > 0 ) {

charsPerWord = ( totalAlphanumeric / totalWords );

charsPerWord = charsPerWord.toFixed( 0 );

charsPerSentence = ( totalAlphanumeric / totalSentences );

charsPerSentence = charsPerSentence.toFixed( 0 );

wordsPerSentence = ( totalWords / totalSentences );

wordsPerSentence = wordsPerSentence.toFixed( 0 );

densityDivisor = ( totalWords / 1000 );

densityDivisor = densityDivisor.toFixed( 0 );

if ( densityDivisor < 1 ) { densityDivisor = 1; }

/* Automated Readability Index */

var ARI = 4.71 * ( totalAlphanumeric / totalWords ) + 0.5 * ( totalWords / totalSentences ) - 21.43;

ARI = ARI.toFixed( 1 );

if ( ARI < ', $word_stats_options[ 'diagnostic_too_simple' ], ' ) { ARItext = \'<span style="color: #06a;">\' + ARI + "</span>"; }

if ( ARI >= ', $word_stats_options[ 'diagnostic_too_simple' ], ' && ARI < ', $word_stats_options[ 'diagnostic_too_difficult' ], ' ) { ARItext = \'<span style="color: #0a6;">\' + ARI + "</span>"; }

if ( ARI >= ', $word_stats_options[ 'diagnostic_too_difficult' ], ' ) { ARItext = \'<span style="color: #c36;">\' + ARI + "</span>"; }

/* Coleman-Liau Index */

var CLI = 5.88 * ( totalAlphanumeric / totalWords ) - 29.6 * ( totalSentences / totalWords ) - 15.8;

CLI = CLI.toFixed( 1 );

if ( CLI < ', $word_stats_options[ 'diagnostic_too_simple' ], ' ) { CLItext = \'<span style="color: #06a;">\' + CLI + "</span>"; }

if ( CLI >= ', $word_stats_options[ 'diagnostic_too_simple' ], ' && CLI < ', $word_stats_options[ 'diagnostic_too_difficult' ], ' ) { CLItext = \'<span style="color: #0a6;">\' + CLI + "</span>"; }

if ( CLI >= ', $word_stats_options[ 'diagnostic_too_difficult' ], ' ) { CLItext = \'<span style="color: #c36;">\' + CLI + "</span>"; }

/* LIX */

var LIXlongwords = 0;

for (var i = 0; i < wordArray.length; i=i+1 ) {

if ( wordArray[ i ].length > 6 ) { LIXlongwords = LIXlongwords + 1; }

}

temp = allText.split( /[,;\.\(\:]/ );

var LIX = totalWords / temp.length + ( LIXlongwords * 100 ) / totalWords;

LIX = LIX.toFixed( 1 );

if ( LIX < 30 ) { LIXtext = \'<span style="color: #06a;">\' + LIX + "</span>"; }

if ( LIX >= 30 && LIX < 55 ) { LIXtext = \'<span style="color: #0a6;">\' + LIX + "</span>"; }

if ( LIX >= 55 ) { LIXtext = \'<span style="color: #c36;">\' + LIX + "</span>"; }

temp = "";';

if ( $word_stats_options[ 'live_keywords' ] ) {

echo '

/* Find keywords */

var wordHash = new Array;

var topCount = 0; ';

# Find if we must retrieve ignored keywords and add them to an array.

echo ( ( $word_stats_options[ 'ignore_keywords' ] || $word_stats_options[ 'ignore_common' ] ) ?

'var ignKeywords = new Array("' . implode( Word_Stats_Core::get_ignored_keywords(), '", "' ) . '");' : 'var ignKeywords = new Array;' );

echo '

for (var i = 0; i < wordArray.length; i = i + 1) {

wordArray[i] = wordArray[i].toLowerCase();

if ( !bstMatchRegArray( ignKeywords, wordArray[i] ) ) {

if ( wordArray[i].length > 2 ) {

if ( !wordHash[ wordArray[i] ] ) { wordHash[ wordArray[i] ] = 0; }

wordHash[ wordArray[i] ] = wordHash[ wordArray[i] ] + 1;

if ( wordHash[ wordArray[i] ] > topCount ) { topCount = wordHash[ wordArray[i] ]; }

}

}

}';

// Add tags. Note $post has been declared global above.

if ( $word_stats_options[ 'add_tags' ] && get_the_tags( $post->ID ) ) {

echo '/* Add last saved tags */', "\n";

foreach ( get_the_tags( $post->ID ) as $tag ) {

$tag->name = strtolower( esc_attr( $tag->name ) );

if ( strlen( $tag->name ) > 3 ) {

echo '

if ( !wordHash[ "', $tag->name, '" ] ) { wordHash[ "', $tag->name, '" ] = 0; }

wordHash[ "', $tag->name, '" ] = wordHash[ "', $tag->name, '" ] + 1;

if ( wordHash[ "', $tag->name, '" ] > topCount ) { topCount = wordHash[ "', $tag->name, '" ]; }

';

}

}

}

if ( $word_stats_options[ 'diagnostic_no_keywords' ] < 1 ) { $word_stats_options[ 'diagnostic_no_keywords' ] = 1; }

if ( $word_stats_options[ 'diagnostic_spammed_keywords' ] < 1 ) { $word_stats_options[ 'diagnostic_spammed_keywords' ] = 1; }

echo '

for ( var j in wordHash ) {

if ( wordHash[j] / densityDivisor > ';

echo $word_stats_options[ 'diagnostic_no_keywords' ];

echo' ) {

if ( wordHash[j] / densityDivisor >= ';

echo $word_stats_options[ 'diagnostic_spammed_keywords' ];

echo ' ) {

temp = temp + \'<span style="font-weight:bold; color:#c30;">\' + j + " (" + wordHash[j] + ")</span> ";

} else if ( wordHash[j] / densityDivisor > ';

echo intval( $word_stats_options[ 'diagnostic_spammed_keywords' ] - ( ( $word_stats_options[ 'diagnostic_spammed_keywords' ] - $word_stats_options[ 'diagnostic_no_keywords' ] ) / 1.5 ) );

echo ' ) {

temp = temp + \'<span style="font-weight:bold;color:#090;">\' + j + " (" + wordHash[j] + ")</span> ";

} else {

temp = temp + j + " (" + wordHash[j] + ") ";

}

}

}

if ( temp == "" ) {

temp = "<br><strong>', esc_attr( __( 'Keywords:', 'word-stats' ) ), '</strong><br>', esc_attr( __( 'No relevant keywords.', 'word-stats' ) ), '";

} else {

temp = "<br><strong>', esc_attr( __( 'Keywords:', 'word-stats' ) ), '</strong><br>" + temp;

} }';

}

echo ' if ( statusInfo.innerHTML.indexOf( "edit-word-stats" ) < 1 ) {

statusInfo.innerHTML = statusInfo.innerHTML + "<tbody><tr><td id=\'edit-word-stats\' style=\'padding-left:7px; padding-bottom:4px;\' colspan=\'2\'><strong>', esc_attr( __( 'Readability:', 'word-stats' ) ), '</strong><br><a title=\'Automated Readability Index\'>ARI</a>: " + ARItext + "&nbsp; <a title=\'Coleman-Liau Index\'>CLI</a>: " + CLItext + "&nbsp; <a title=\'Läsbarhetsindex\'>LIX</a>: " + LIXtext ';

if ( $word_stats_options[ 'live_averages' ] ) {

echo '+ "<br>" + totalCharacters + " ', esc_attr( __( 'characters', 'word-stats' ) ),

'; " + totalAlphanumeric + " ', esc_attr( __( 'alphanumeric characters', 'word-stats' ) ),

'; " + totalWords + " ', esc_attr( __( 'words', 'word-stats' ) ),

'; " + totalSentences + " ', esc_attr( __( 'sentences', 'word-stats' ) ),

'.<br>" + charsPerWord + " ', esc_attr( __( 'characters per word', 'word-stats' ) ),

'; " + charsPerSentence + " ', esc_attr( __( 'characters per sentence', 'word-stats' ) ),

'; " + wordsPerSentence + " ', esc_attr( __( 'words per sentence', 'word-stats' ) ), '."';

}

echo ' + temp + "</td></tr></tbody>";

} else {

document.getElementById( "edit-word-stats").innerHTML = "<strong>', esc_attr( __( 'Readability:', 'word-stats' ) ), '</strong><br><a title=\'Automated Readability Index\'>ARI</a>: " + ARItext + "&nbsp; <a title=\'Coleman-Liau Index\'>CLI</a>: " + CLItext + "&nbsp; <a title=\'Läsbarhetsindex\'>LIX</a>: " + LIXtext ';

if ( $word_stats_options[ 'live_averages' ] ) {

echo '+ "<br>" + totalCharacters + " ', esc_attr( __( 'characters', 'word-stats' ) ),

'; " + totalAlphanumeric + " ', esc_attr( __( 'alphanumeric characters', 'word-stats' ) ),

'; " + totalWords + " ', esc_attr( __( 'words', 'word-stats' ) ),

'; " + totalSentences + " ', esc_attr( __( 'sentences', 'word-stats' ) ),

'.<br>" + charsPerWord + " ', esc_attr( __( 'characters per word', 'word-stats' ) ),

'; " + charsPerSentence + " ', esc_attr( __( 'characters per sentence', 'word-stats' ) ),

'; " + wordsPerSentence + " ', esc_attr( __( 'words per sentence', 'word-stats' ) ), '."';

}

echo ' + temp;

}';

// Replace WordPress' word count

if ( $word_stats_options[ 'replace_word_count' ] ) {

echo '

if ( document.getElementById( "wp-word-count") != null ) { /* WP 3.2 */

document.getElementById( "wp-word-count").innerHTML = "' . __( 'Word count:' ) . ' " + totalWords + " <small>' . __( '(Word Stats plugin)', 'word-stats' ) . '</small>";

}

if ( document.getElementById( "word-count") != null ) { /* WP 3.0 */

document.getElementById( "word-count").innerHTML = totalWords;

}';

}

echo '

}

var statsTime = setInterval( "wsRefreshStats()", 5000 );

wsRefreshStats();

</script>';

/* EOF */