function _get_word_list($projectid, $timeCutoff)
{
$messages = array();
// load the suggestions
$suggestions = load_project_good_word_suggestions($projectid, $timeCutoff);
if (!is_array($suggestions)) {
$messages[] = sprintf(_("Unable to load suggestions: %s"), $suggestions);
return array(array(), array(), array(), array(), array(), array(), $messages);
}
if (count($suggestions) == 0) {
return array(array(), array(), array(), array(), array(), array(), $messages);
}
// load project good words
$project_good_words = load_project_good_words($projectid);
// load project bad words
$project_bad_words = load_project_bad_words($projectid);
// get the latest project text of all pages up to last possible round
$last_possible_round = get_Round_for_round_number(MAX_NUM_PAGE_EDITING_ROUNDS);
$pages_res = page_info_query($projectid, $last_possible_round->id, 'LE');
$all_words_w_freq = get_distinct_words_in_text(get_page_texts($pages_res));
// array to hold all words
$all_suggestions = array();
$round_page_count = array();
// parse the suggestions complex array
// it is in the format: $suggestions[$round][$pagenum]=$wordsArray
foreach ($suggestions as $round => $pageArray) {
$round_suggestions = array();
foreach ($pageArray as $page => $words) {
// add the words to the per-round array
$round_suggestions = array_merge($round_suggestions, $words);
// add the words to the combined array too
$all_suggestions = array_merge($all_suggestions, $words);
@$round_page_count[$round]++;
}
// remove any words already on the project's good or bad words lists
$round_suggestions = array_diff($round_suggestions, array_merge($project_good_words, $project_bad_words));
// get the suggestion occurrences
$round_suggestions_w_occurrences[$round] = generate_frequencies($round_suggestions);
// get suggestion with project word frequency
$round_suggestions_w_freq[$round] = array_intersect_key($all_words_w_freq, array_flip($round_suggestions));
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($round_suggestions_w_freq[$round]);
// sort the list by frequency, then by word
array_multisort(array_values($round_suggestions_w_freq[$round]), SORT_DESC, array_map('strtolower', array_keys($round_suggestions_w_freq[$round])), SORT_ASC, $round_suggestions_w_freq[$round]);
}
// now, remove any words that are already on the project's good or bad words lists
$all_suggestions = array_diff($all_suggestions, array_merge($project_good_words, $project_bad_words));
// get the number of suggestion occurrences
$all_suggestions_w_occurrences = generate_frequencies($all_suggestions);
// $all_suggestions doesn't have frequency info,
// so start with the info in $all_words_w_freq,
// and extract the items where the key matches a key in $all_suggestions.
$all_suggestions_w_freq = array_intersect_key($all_words_w_freq, array_flip($all_suggestions));
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($all_suggestions_w_freq);
// sort the list by frequency, then by word
array_multisort(array_values($all_suggestions_w_freq), SORT_DESC, array_map('strtolower', array_keys($all_suggestions_w_freq)), SORT_ASC, $all_suggestions_w_freq);
// get a list of all rounds
$rounds = array_keys($round_suggestions_w_freq);
return array($all_suggestions_w_freq, $all_suggestions_w_occurrences, $round_suggestions_w_freq, $round_suggestions_w_occurrences, $rounds, $round_page_count, $messages);
}
function _get_word_list($projectid)
{
global $aspell_temp_dir;
$ocr_filename = "{$aspell_temp_dir}/{$projectid}_ocr.txt";
$latest_filename = "{$aspell_temp_dir}/{$projectid}_latest.txt";
$messages = array();
// get the OCR text
// Note: If the code is changed to allow selecting of arbitrary round text
// instead of just the OCR round, edit_project_word_lists.php should
// be updated to allow this page to be accessed for those type-in
// projects with no OCR text.
$pages_res = page_info_query($projectid, '[OCR]', 'LE');
$all_page_text = get_page_texts($pages_res);
// remove any formatting tags and add a final \r\n to each page-text
// to ensure that there is whitespace between pages so they don't run together
$all_page_text = preg_replace(array('#<[/]?\\w+>#', '#$#'), array('', "\r\n"), $all_page_text);
file_put_contents($ocr_filename, $all_page_text);
// get the latest project text of all pages up to last possible round
$last_possible_round = get_Round_for_round_number(MAX_NUM_PAGE_EDITING_ROUNDS);
$pages_res = page_info_query($projectid, $last_possible_round->id, 'LE');
$all_page_text = get_page_texts($pages_res);
// remove any formatting tags and add a final \r\n to each page-text
// to ensure that there is whitespace between pages so they don't run together
$all_page_text = preg_replace(array('#<[/]?\\w+>#', '#$#'), array('', "\r\n"), $all_page_text);
file_put_contents($latest_filename, $all_page_text);
$all_words_w_freq = get_distinct_words_in_text($all_page_text);
// clean up unused variables
unset($all_page_text);
// make external call to wdiff
exec("wdiff -3 {$ocr_filename} {$latest_filename}", $wdiff_output, $return_code);
// check to see if wdiff wasn't found to execute
if ($return_code == 127) {
die("Error invoking wdiff to do the diff analysis. Perhaps it is not installed.");
}
if ($return_code == 2) {
die("Error reported from wdiff while attempting to do the diff analysis.");
}
// clean up the temporary files
if (is_file($ocr_filename)) {
unlink($ocr_filename);
}
if (is_file($latest_filename)) {
unlink($latest_filename);
}
// specify the separator between the wdiff segments
$separator = '======================================================================';
$possible_scannos_w_correction = array();
$possible_scannos_w_count = array();
// parse the incoming data one segment at a time
// from the original datastream to conserve memory
$lineIndex = 0;
$totalLines = count($wdiff_output);
while ($lineIndex < $totalLines) {
// pull the next segment
$segment = "";
while ($lineIndex <= $totalLines) {
$line = $wdiff_output[$lineIndex];
$lineIndex++;
if ($line == $separator) {
break;
}
$segment .= "{$line}\n";
}
// note that we're handling the case where two adjacent
// words are updated
$ocr_words = $latest_words = array();
// pull out the original word(s)
if (preg_match("/\\[-(.*?)-\\]/", $segment, $matches)) {
$ocr_words = $matches[1];
$ocr_words = get_all_words_in_text($ocr_words);
}
// if we don't have any ocr_words (probably because
// the correction spanned lines) then don't bother
// continuing with this segment
if (!count($ocr_words)) {
continue;
}
// pull out the replacement(s)
if (preg_match("/{\\+(.*?)\\+}/", $segment, $matches)) {
$latest_words = $matches[1];
$latest_words = get_all_words_in_text($latest_words);
}
// if the number of words isn't the same between the two
// bail since we don't handle that case yet
if (count($ocr_words) != count($latest_words)) {
continue;
}
// process the words, handles multi-words strings
for ($index = 0; $index < count($ocr_words); $index++) {
$ocr_word = $ocr_words[$index];
$latest_word = $latest_words[$index];
// if the words are the same or one of them empty, skip it
if ($ocr_word == $latest_word || empty($ocr_word) || empty($latest_word)) {
continue;
}
$possible_scannos_w_correction[$ocr_word] = $latest_word;
@$possible_scannos_w_count[$ocr_word]++;
}
}
// $wdiff_output can be very large
// so unset it here to be nice for the rest of the function
unset($wdiff_output);
$possible_scannos = array_keys($possible_scannos_w_correction);
// create a string of words to run through WordCheck
$text_to_check = implode(" ", $possible_scannos);
// run the list through WordCheck to see which it would flag
list($possible_scannos_via_wordcheck, $languages, $messages) = get_bad_words_for_text($text_to_check, $projectid, 'all', '', array(), 'FREQS');
// load site words
$site_bad_words = load_site_bad_words_given_project($projectid);
// load the project bad words
$project_bad_words = load_project_bad_words($projectid);
// remove words that WordCheck would flag
$possible_scannos = array_diff($possible_scannos, array_keys($possible_scannos_via_wordcheck));
// remove any scannos already on the site and project bad word lists
$possible_scannos = array_diff($possible_scannos, $site_bad_words, $project_bad_words);
// $possible_scannos doesn't have frequency info,
// so start with the info in $all_words_w_freq,
// and extract the items where the key matches a key in $possible_scannos
$possible_scannos_w_freq = array_intersect_key($all_words_w_freq, array_flip($possible_scannos));
$percent_changed = array();
foreach ($possible_scannos as $word) {
$count = $possible_scannos_w_count[$word];
$totalInstances = @$possible_scannos_w_freq[$word] + $count;
$percent_changed[$word] = sprintf("%0.2f", $count / $totalInstances * 100);
if ($percent_changed[$word] >= 100 && $totalInstances == 1) {
unset($percent_changed[$word]);
}
}
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($percent_changed);
// sort the list by frequency, then by word
array_multisort(array_values($percent_changed), SORT_DESC, array_map('strtolower', array_keys($percent_changed)), SORT_ASC, $percent_changed);
return array($percent_changed, $possible_scannos_w_freq, $messages, $possible_scannos_w_correction, $possible_scannos_w_count);
}
function _get_word_list($projectid)
{
$messages = array();
// get the latest project text of all pages up to last possible round
$last_possible_round = get_Round_for_round_number(MAX_NUM_PAGE_EDITING_ROUNDS);
$pages_res = page_info_query($projectid, $last_possible_round->id, 'LE');
$page_texts = get_page_texts($pages_res);
// now run it through WordCheck
list($bad_words_w_freq, $languages, $messages) = get_bad_words_for_text($page_texts, $projectid, 'all', '', array(), 'FREQS');
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($bad_words_w_freq);
// sort the list by frequency, then by word
array_multisort(array_values($bad_words_w_freq), SORT_DESC, array_map('strtolower', array_keys($bad_words_w_freq)), SORT_ASC, $bad_words_w_freq);
return array($bad_words_w_freq, $messages);
}
function _get_word_list($projectid)
{
$messages = array();
// get the latest project text of all pages up to last possible round
$last_possible_round = get_Round_for_round_number(MAX_NUM_PAGE_EDITING_ROUNDS);
$pages_res = page_info_query($projectid, $last_possible_round->id, 'LE');
$all_words_w_freq = get_distinct_words_in_text(get_page_texts($pages_res));
// load site word lists for project languages
$site_possible_bad_words = load_site_possible_bad_words_given_project($projectid);
// now, remove any words that are already on the project's bad word list
$site_possible_bad_words = array_diff($site_possible_bad_words, load_project_bad_words($projectid));
// $site_possible_bad_words doesn't have frequency info,
// so start with the info in $all_words_w_freq,
// and extract the items where the key matches a key in $bad_words.
$bad_words_w_freq = array_intersect_key($all_words_w_freq, array_flip($site_possible_bad_words));
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($bad_words_w_freq);
// sort the list by frequency, then by word
array_multisort(array_values($bad_words_w_freq), SORT_DESC, array_map('strtolower', array_keys($bad_words_w_freq)), SORT_ASC, $bad_words_w_freq);
return array($bad_words_w_freq, $messages);
}
function _get_word_list($projectid, $queryWords)
{
$messages = array();
// get the latest project text of all pages up to last possible round
$last_possible_round = get_Round_for_round_number(MAX_NUM_PAGE_EDITING_ROUNDS);
$pages_res = page_info_query($projectid, $last_possible_round->id, 'LE');
$page_texts = get_page_texts($pages_res);
// now run it through WordCheck
$all_words_w_freq = get_distinct_words_in_text($page_texts);
$words_w_freq = array();
foreach ($queryWords as $word) {
if (@$all_words_w_freq[$word]) {
$words_w_freq[$word] = $all_words_w_freq[$word];
}
}
// multisort screws up all-numeric words so we need to preprocess first
prep_numeric_keys_for_multisort($words_w_freq);
// sort the list by frequency, then by word
array_multisort(array_values($words_w_freq), SORT_DESC, array_map('strtolower', array_keys($words_w_freq)), SORT_ASC, $words_w_freq);
return array($words_w_freq, $messages);
}