| 1 |
<?php |
| 2 |
// main global to hold our checks |
| 3 |
global $themechecks; |
| 4 |
$themechecks = array(); |
| 5 |
|
| 6 |
// counter for the checks |
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global $checkcount; |
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$checkcount = 0; |
| 9 |
|
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// interface that all checks should implement |
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interface themecheck |
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{ |
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// should return true for good/okay/acceptable, false for bad/not-okay/unacceptable |
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public function check( $php_files, $css_files, $other_files ); |
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|
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// should return an array of strings explaining any problems found |
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public function getError(); |
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} |
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|
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// load all the checks in the checks directory |
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$dir = WP_PLUGIN_DIR . '/theme-check/checks'; |
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$plugin_checks = array( |
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'constants.php', |
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'deprecated.php', |
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'dep_recommend.php', |
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'more_deprecated.php', |
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'badthings.php', |
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'directories.php', |
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'iframes.php', |
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'lineendings.php', |
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'malware.php', |
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'nonprintable.php', |
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'phpshort.php', |
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'required.php', |
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'suggested.php', |
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'textdomain.php', |
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'worms.php' |
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); |
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foreach (glob("/{$dir}/*.php") as $file) { |
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|
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if ( !in_array( basename($file), $plugin_checks ) ) |
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continue; |
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include $file; |
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} |
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|
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function run_themechecks($php, $css, $other) { |
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global $themechecks; |
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$pass = true; |
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foreach($themechecks as $check) { |
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if ($check instanceof themecheck) { |
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$pass = $pass & $check->check($php, $css, $other); |
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} |
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} |
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return $pass; |
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} |
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|
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function display_themechecks() { |
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$results = ''; |
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global $themechecks; |
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$errors = array(); |
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foreach ($themechecks as $check) { |
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if ($check instanceof themecheck) { |
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$error = $check->getError(); |
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$error = (array) $error; |
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if (!empty($error)) { |
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$errors = array_unique( array_merge( $error, $errors ) ); |
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} |
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} |
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} |
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if (!empty($errors)) { |
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rsort($errors); |
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foreach ($errors as $e) { |
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|
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if ( defined( 'TC_TRAC' ) ) { |
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$results .= ( isset( $_POST['s_info'] ) && preg_match( '/INFO/', $e ) ) ? '' : '* ' . tc_trac( $e ) . "\r\n"; |
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} else { |
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$results .= ( isset( $_POST['s_info'] ) && preg_match( '/INFO/', $e ) ) ? '' : '<li>' . tc_trac( $e ) . '</li>'; |
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} |
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} |
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} |
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|
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if ( defined( 'TC_TRAC' ) ) { |
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|
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if ( defined( 'TC_PRE' ) ) $results = TC_PRE . $results; |
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$results = '<textarea cols=140 rows=20>' . strip_tags( $results ); |
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if ( defined( 'TC_POST' ) ) $results = $results . TC_POST; |
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$results .= '</textarea>'; |
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} |
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return $results; |
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} |
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|
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function checkcount() { |
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global $checkcount; |
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$checkcount++; |
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} |
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|
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// some functions theme checks use |
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function tc_grep( $error, $file ) { |
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$lines = file( $file, FILE_IGNORE_NEW_LINES ); // Read the theme file into an array |
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$line_index = 0; |
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$bad_lines = ''; |
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foreach( $lines as $this_line ) { |
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if ( stristr ( $this_line, $error ) ) { |
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$error = str_replace( '"', "'", $error ); |
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$this_line = str_replace( '"', "'", $this_line ); |
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$error = ltrim( $error ); |
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$pre = ( FALSE !== ( $pos = strpos( $this_line, $error ) ) ? substr( $this_line, 0, $pos ) : FALSE ); |
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$pre = ltrim( htmlspecialchars( $pre ) ); |
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$bad_lines .= __("<pre class='tc-grep'>Line ", "themecheck") . ( $line_index+1 ) . ": " . $pre . htmlspecialchars( substr( stristr( $this_line, $error ), 0, 75 ) ) . "</pre>"; |
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} |
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$line_index++; |
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} |
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return str_replace( $error, '<span class="tc-grep">' . $error . '</span>', $bad_lines ); |
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} |
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|
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function tc_preg( $preg, $file ) { |
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$lines = file( $file, FILE_IGNORE_NEW_LINES ); // Read the theme file into an array |
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$line_index = 0; |
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$bad_lines = ''; |
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foreach( $lines as $this_line ) { |
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if ( preg_match( $preg, $this_line, $matches ) ) { |
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$error = $matches[0]; |
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$this_line = str_replace( '"', "'", $this_line ); |
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$error = ltrim( $error ); |
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$pre = ( FALSE !== ( $pos = strpos( $this_line, $error ) ) ? substr( $this_line, 0, $pos ) : FALSE ); |
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$pre = ltrim( htmlspecialchars( $pre ) ); |
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$bad_lines .= __("<pre class='tc-grep'>Line ", "themecheck") . ( $line_index+1 ) . ": " . $pre . htmlspecialchars( substr( stristr( $this_line, $error ), 0, 75 ) ) . "</pre>"; |
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} |
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$line_index++; |
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|
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} |
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return str_replace( $error, '<span class="tc-grep">' . $error . '</span>', $bad_lines ); |
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} |
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|
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function tc_strxchr($haystack, $needle, $l_inclusive = 0, $r_inclusive = 0){ |
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if(strrpos($haystack, $needle)){ |
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//Everything before last $needle in $haystack. |
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$left = substr($haystack, 0, strrpos($haystack, $needle) + $l_inclusive); |
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//Switch value of $r_inclusive from 0 to 1 and viceversa. |
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$r_inclusive = ($r_inclusive == 0) ? 1 : 0; |
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//Everything after last $needle in $haystack. |
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$right = substr(strrchr($haystack, $needle), $r_inclusive); |
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//Return $left and $right into an array. |
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return array($left, $right); |
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} else { |
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if(strrchr($haystack, $needle)) return array('', substr(strrchr($haystack, $needle), $r_inclusive)); |
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else return false; |
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} |
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} |
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|
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function tc_filename( $file ) { |
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$filename = ( preg_match( '/plugins\/(.*)/', $file, $out ) ) ? $out[1] : basename( $file ); |
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return $filename; |
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} |
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|
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function tc_trac( $e ) { |
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$trac_left = array( '<strong>', '</strong>' ); |
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$trac_right= array( "'''", "'''" ); |
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$html_link = '/<a\s?href\s?=\s?[\'|"]([^"|\']*)[\'|"]>([^<]*)<\/a>/i'; |
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$html_new = '[$1 $2]'; |
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if ( defined( 'TC_TRAC' ) ) { |
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$e = preg_replace( $html_link, $html_new, $e ); |
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$e = str_replace( $trac_left, $trac_right, $e ); |
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$e = preg_replace( '/<pre.*?>/', "\r\n{{{\r\n", $e ); |
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$e = str_replace( '</pre>', "\r\n}}}\r\n", $e ); |
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} |
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return $e; |
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} |
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|
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function listdir( $dir ) { |
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$files = array(); |
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$dir_iterator = new RecursiveDirectoryIterator( $dir ); |
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$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST); |
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|
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foreach ($iterator as $file) { |
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array_push( $files, $file->getPathname() ); |
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} |
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return $files; |
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} |
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|
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function old_listdir( $start_dir='.' ) { |
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$files = array(); |
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if ( is_dir( $start_dir ) ) { |
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$fh = opendir( $start_dir ); |
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while ( ( $file = readdir( $fh ) ) !== false ) { |
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# loop through the files, skipping . and .., and recursing if necessary |
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if ( strcmp( $file, '.' )==0 || strcmp( $file, '..' )==0 ) continue; |
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$filepath = $start_dir . '/' . $file; |
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if ( is_dir( $filepath ) ) |
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$files = array_merge( $files, listdir( $filepath ) ); |
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else |
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array_push( $files, $filepath ); |
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} |
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closedir( $fh ); |
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|
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} else { |
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|
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# false if the function was called with an invalid non-directory argument |
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$files = false; |
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} |
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return $files; |
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} |
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|
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function tc_print_r( $data ) { |
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$out = "\n<pre class='html-print-r'"; |
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$out .= " style='border: 1px solid #ccc; padding: 7px;'>\n"; |
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$out .= esc_html( print_r( $data, TRUE ) ); |
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$out .= "\n</pre>\n"; |
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echo $out; |
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} |
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|
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function get_theme_data_from_contents( $theme_data ) { |
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$themes_allowed_tags = array( |
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'a' => array( |
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'href' => array(),'title' => array() |
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), |
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'abbr' => array( |
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'title' => array() |
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), |
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'acronym' => array( |
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'title' => array() |
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), |
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'code' => array(), |
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'em' => array(), |
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'strong' => array() |
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); |
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|
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$theme_data = str_replace ( '\r', '\n', $theme_data ); |
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preg_match( '|Theme Name:(.*)$|mi', $theme_data, $theme_name ); |
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preg_match( '|Theme URI:(.*)$|mi', $theme_data, $theme_uri ); |
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preg_match( '|Description:(.*)$|mi', $theme_data, $description ); |
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|
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if ( preg_match( '|Author URI:(.*)$|mi', $theme_data, $author_uri ) ) |
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$author_uri = esc_url( trim( $author_uri[1]) ); |
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else |
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$author_uri = ''; |
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|
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if ( preg_match( '|Template:(.*)$|mi', $theme_data, $template ) ) |
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$template = wp_kses( trim( $template[1] ), $themes_allowed_tags ); |
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else |
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$template = ''; |
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|
| 243 |
if ( preg_match( '|Version:(.*)|i', $theme_data, $version ) ) |
| 244 |
$version = wp_kses( trim( $version[1] ), $themes_allowed_tags ); |
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else |
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$version = ''; |
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|
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if ( preg_match('|Status:(.*)|i', $theme_data, $status) ) |
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$status = wp_kses( trim( $status[1] ), $themes_allowed_tags ); |
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else |
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$status = 'publish'; |
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|
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if ( preg_match('|Tags:(.*)|i', $theme_data, $tags) ) |
| 254 |
$tags = array_map( 'trim', explode( ',', wp_kses( trim( $tags[1] ), array() ) ) ); |
| 255 |
else |
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$tags = array(); |
| 257 |
|
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$name = $theme = wp_kses( trim( $theme_name[1] ), $themes_allowed_tags ); |
| 259 |
$theme_uri = esc_url( trim( $theme_uri[1] ) ); |
| 260 |
$description = wp_kses( trim( $description[1] ), $themes_allowed_tags ); |
| 261 |
|
| 262 |
if ( preg_match( '|Author:(.*)$|mi', $theme_data, $author_name ) ) { |
| 263 |
if ( empty( $author_uri ) ) { |
| 264 |
$author = wp_kses( trim( $author_name[1] ), $themes_allowed_tags ); |
| 265 |
} else { |
| 266 |
$author = sprintf( '<a href="%1$s" title="%2$s">%3$s</a>', $author_uri, __( 'Visit author homepage' ), wp_kses( trim( $author_name[1] ), $themes_allowed_tags ) ); |
| 267 |
} |
| 268 |
} else { |
| 269 |
$author = __('Anonymous'); |
| 270 |
} |
| 271 |
|
| 272 |
return array( 'Name' => $name, 'Title' => $theme, 'URI' => $theme_uri, 'Description' => $description, 'Author' => $author, 'Author_URI' => $author_uri, 'Version' => $version, 'Template' => $template, 'Status' => $status, 'Tags' => $tags ); |
| 273 |
} |
| 274 |
|
