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Copy pathadvancedsearch.php
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advancedsearch.php
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<?php
if (isset($_GET['searchtype']) && ($_GET['searchtype'] == 'metadata' || $_GET['searchtype'] == 'global')) {
if (!empty($_GET['anywhere'])) {
$anywhere_array = array($_GET['anywhere']);
if ($_GET['anywhere_separator'] == 'AND' || $_GET['anywhere_separator'] == 'OR')
$anywhere_array = explode(' ', $_GET['anywhere']);
while ($anywhere = each($anywhere_array)) {
$like_query = str_replace("\\", "\\\\", $anywhere[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($anywhere[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$author_like_query = $dbHandle->quote("%L:\"$like_query%");
$like_query = $dbHandle->quote("%$like_query%");
$author_regexp_query = str_replace("'", "''", "L:\"$regexp_query");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$author_like_query_translated = utf8_deaccent($author_like_query);
$like_query_translated = $translation;
$author_regexp_query_translated = utf8_deaccent($author_regexp_query);
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "authors LIKE $author_like_query ESCAPE '\' OR"
. " editor LIKE $author_like_query ESCAPE '\' OR"
. " journal LIKE $like_query ESCAPE '\' OR"
. " secondary_title LIKE $like_query ESCAPE '\' OR"
. " tertiary_title LIKE $like_query ESCAPE '\' OR"
. " affiliation LIKE $like_query ESCAPE '\' OR"
. " title LIKE $like_query ESCAPE '\' OR"
. " abstract LIKE $like_query ESCAPE '\' OR"
. " year LIKE $like_query ESCAPE '\' OR"
. " id=" . intval($anywhere[1]) . " OR"
. " bibtex LIKE " . $like_query . " ESCAPE '\' OR"
. " keywords LIKE $like_query ESCAPE '\' OR"
. " authors_ascii LIKE $author_like_query_translated ESCAPE '\' OR"
. " title_ascii LIKE $like_query_translated ESCAPE '\' OR"
. " abstract_ascii LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(authors, '$author_regexp_query', $case2) OR"
. " regexp_match(editor, '$author_regexp_query', $case2) OR"
. " regexp_match(journal, '$regexp_query', $case2) OR"
. " regexp_match(secondary_title, '$regexp_query', $case2) OR"
. " regexp_match(tertiary_title, '$regexp_query', $case2) OR"
. " regexp_match(affiliation, '$regexp_query', $case2) OR"
. " regexp_match(title, '$regexp_query', $case2) OR"
. " regexp_match(abstract, '$regexp_query', $case2) OR"
. " regexp_match(year, '$regexp_query', $case2) OR"
. " regexp_match(bibtex, '$regexp_query', $case2) OR"
. " regexp_match(keywords, '$regexp_query', $case2) OR"
. " regexp_match(authors_ascii, '$author_regexp_query_translated', $case2) OR"
. " regexp_match(title_ascii, '$regexp_query_translated', $case2) OR"
. " regexp_match(abstract_ascii, '$regexp_query_translated', $case2)";
} else {
$like_sql = "authors_ascii LIKE $author_like_query ESCAPE '\' OR"
. " editor LIKE $author_like_query ESCAPE '\' OR"
. " journal LIKE $like_query ESCAPE '\' OR"
. " secondary_title LIKE $like_query ESCAPE '\' OR"
. " tertiary_title LIKE $like_query ESCAPE '\' OR"
. " affiliation LIKE $like_query ESCAPE '\' OR"
. " title_ascii LIKE $like_query ESCAPE '\' OR"
. " abstract_ascii LIKE $like_query ESCAPE '\' OR"
. " year LIKE $like_query ESCAPE '\' OR"
. " id=" . intval($anywhere[1]) . " OR"
. " bibtex LIKE " . $like_query . " ESCAPE '\' OR"
. " keywords LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(authors_ascii, '$author_regexp_query', $case2) OR"
. " regexp_match(editor, '$author_regexp_query', $case2) OR"
. " regexp_match(journal, '$regexp_query', $case2) OR"
. " regexp_match(secondary_title, '$regexp_query', $case2) OR"
. " regexp_match(tertiary_title, '$regexp_query', $case2) OR"
. " regexp_match(affiliation, '$regexp_query', $case2) OR"
. " regexp_match(title_ascii, '$regexp_query', $case2) OR"
. " regexp_match(abstract_ascii, '$regexp_query', $case2) OR"
. " regexp_match(year, '$regexp_query', $case2) OR"
. " regexp_match(bibtex, '$regexp_query', $case2) OR"
. " regexp_match(keywords, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$anywhere_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$anywhere_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['anywhere_separator'] == 'AND')
$search_string[] = join(' AND ', $anywhere_regexp);
if ($_GET['anywhere_separator'] == 'OR')
$search_string[] = join(' OR ', $anywhere_regexp);
if ($_GET['anywhere_separator'] == 'PHRASE')
$search_string[] = join('', $anywhere_regexp);
}
#######################################################################
if (!empty($_GET['authors'])) {
$authors_array = array($_GET['authors']);
if ($_GET['authors_separator'] == 'AND' || $_GET['authors_separator'] == 'OR')
$authors_array = explode(' ', $_GET['authors']);
while ($authors = each($authors_array)) {
$like_query = str_replace("\\", "\\\\", $authors[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($authors[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$filter_arr_like = array();
$filter_arr_regexp = array();
if (strstr($like_query, ',') !== 0) {
$filter_arr_like = explode(',', $like_query);
$filter_arr_regexp = explode(',', $regexp_query);
}
if (!empty($filter_arr_like[1])) {
$like_query = trim($filter_arr_like[0]) . '",F:"' . trim($filter_arr_like[1]);
}
if (!empty($filter_arr_regexp[1])) {
$regexp_query = trim($filter_arr_regexp[0]) . '",F:"' . trim($filter_arr_regexp[1]);
}
$like_query = $dbHandle->quote('%L:"' . $like_query . '%');
$regexp_query = 'L:"' . str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "authors LIKE $like_query ESCAPE '\' OR"
. " editor LIKE $like_query ESCAPE '\' OR"
. " authors_ascii LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(authors, '$regexp_query', $case2) OR"
. " regexp_match(editor, '$regexp_query', $case2) OR"
. " regexp_match(authors_ascii, '$regexp_query_translated', $case2)";
} else {
$like_sql = "authors_ascii LIKE $like_query ESCAPE '\' OR"
. " editor LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(authors_ascii, '$regexp_query', $case2) OR"
. " regexp_match(editor, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$authors_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$authors_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['authors_separator'] == 'AND')
$search_string[] = join(' AND ', $authors_regexp);
if ($_GET['authors_separator'] == 'OR')
$search_string[] = join(' OR ', $authors_regexp);
if ($_GET['authors_separator'] == 'PHRASE')
$search_string[] = join('', $authors_regexp);
}
#######################################################################
if (!empty($_GET['journal'])) {
$journal_array = array($_GET['journal']);
if ($_GET['journal_separator'] == 'AND' || $_GET['journal_separator'] == 'OR')
$journal_array = explode(' ', $_GET['journal']);
while ($journal = each($journal_array)) {
$like_query = str_replace("\\", "\\\\", $journal[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($journal[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "journal LIKE $like_query ESCAPE '\' OR journal LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(journal, '$regexp_query', $case2) OR regexp_match(journal, '$regexp_query_translated', $case2)";
} else {
$like_sql = "journal LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(journal, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$journal_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$journal_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['journal_separator'] == 'AND')
$search_string[] = join(' AND ', $journal_regexp);
if ($_GET['journal_separator'] == 'OR')
$search_string[] = join(' OR ', $journal_regexp);
if ($_GET['journal_separator'] == 'PHRASE')
$search_string[] = join('', $journal_regexp);
}
#######################################################################
if (!empty($_GET['secondary_title'])) {
$secondary_title_array = array($_GET['secondary_title']);
if ($_GET['secondary_title_separator'] == 'AND' || $_GET['secondary_title_separator'] == 'OR')
$secondary_title_array = explode(' ', $_GET['secondary_title']);
while ($secondary_title = each($secondary_title_array)) {
$like_query = str_replace("\\", "\\\\", $secondary_title[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($secondary_title[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "secondary_title LIKE $like_query ESCAPE '\' OR secondary_title LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(secondary_title, '$regexp_query', $case2) OR regexp_match(secondary_title, '$regexp_query_translated', $case2)";
} else {
$like_sql = "secondary_title LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(secondary_title, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$secondary_title_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$secondary_title_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['secondary_title_separator'] == 'AND')
$search_string[] = join(' AND ', $secondary_title_regexp);
if ($_GET['secondary_title_separator'] == 'OR')
$search_string[] = join(' OR ', $secondary_title_regexp);
if ($_GET['secondary_title_separator'] == 'PHRASE')
$search_string[] = join('', $secondary_title_regexp);
}
#######################################################################
if (!empty($_GET['tertiary_title'])) {
$tertiary_title_array = array($_GET['tertiary_title']);
if ($_GET['tertiary_title_separator'] == 'AND' || $_GET['tertiary_title_separator'] == 'OR')
$tertiary_title_array = explode(' ', $_GET['tertiary_title']);
while ($tertiary_title = each($tertiary_title_array)) {
$like_query = str_replace("\\", "\\\\", $tertiary_title[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($tertiary_title[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "tertiary_title LIKE $like_query ESCAPE '\' OR tertiary_title LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(tertiary_title, '$regexp_query', $case2) OR regexp_match(tertiary_title, '$regexp_query_translated', $case2)";
} else {
$like_sql = "tertiary_title LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(tertiary_title, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$tertiary_title_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$tertiary_title_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['tertiary_title_separator'] == 'AND')
$search_string[] = join(' AND ', $tertiary_title_regexp);
if ($_GET['tertiary_title_separator'] == 'OR')
$search_string[] = join(' OR ', $tertiary_title_regexp);
if ($_GET['tertiary_title_separator'] == 'PHRASE')
$search_string[] = join('', $tertiary_title_regexp);
}
#######################################################################
if (!empty($_GET['affiliation'])) {
$affiliation_array = array($_GET['affiliation']);
if ($_GET['affiliation_separator'] == 'AND' || $_GET['affiliation_separator'] == 'OR')
$affiliation_array = explode(' ', $_GET['affiliation']);
while ($affiliation = each($affiliation_array)) {
$like_query = str_replace("\\", "\\\\", $affiliation[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($affiliation[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "affiliation LIKE $like_query ESCAPE '\' OR affiliation LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(affiliation, '$regexp_query', $case2) OR regexp_match(affiliation, '$regexp_query_translated', $case2)";
} else {
$like_sql = "affiliation LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(affiliation, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$affiliation_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$affiliation_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['affiliation_separator'] == 'AND')
$search_string[] = join(' AND ', $affiliation_regexp);
if ($_GET['affiliation_separator'] == 'OR')
$search_string[] = join(' OR ', $affiliation_regexp);
if ($_GET['affiliation_separator'] == 'PHRASE')
$search_string[] = join('', $affiliation_regexp);
}
#######################################################################
if (!empty($_GET['custom1'])) {
$custom1_array = array($_GET['custom1']);
if ($_GET['custom1_separator'] == 'AND' || $_GET['custom1_separator'] == 'OR')
$custom1_array = explode(' ', $_GET['custom1']);
while ($custom1 = each($custom1_array)) {
$like_query = str_replace("\\", "\\\\", $custom1[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($custom1[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "custom1 LIKE $like_query ESCAPE '\' OR custom1 LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(custom1, '$regexp_query', $case2) OR regexp_match(custom1, '$regexp_query_translated', $case2)";
} else {
$like_sql = "custom1 LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(custom1, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$custom1_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$custom1_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['custom1_separator'] == 'AND')
$search_string[] = join(' AND ', $custom1_regexp);
if ($_GET['custom1_separator'] == 'OR')
$search_string[] = join(' OR ', $custom1_regexp);
if ($_GET['custom1_separator'] == 'PHRASE')
$search_string[] = join('', $custom1_regexp);
}
#######################################################################
if (!empty($_GET['custom2'])) {
$custom2_array = array($_GET['custom2']);
if ($_GET['custom2_separator'] == 'AND' || $_GET['custom2_separator'] == 'OR')
$custom2_array = explode(' ', $_GET['custom2']);
while ($custom2 = each($custom2_array)) {
$like_query = str_replace("\\", "\\\\", $custom2[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($custom2[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "custom2 LIKE $like_query ESCAPE '\' OR custom2 LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(custom2, '$regexp_query', $case2) OR regexp_match(custom2, '$regexp_query_translated', $case2)";
} else {
$like_sql = "custom2 LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(custom2, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$custom2_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$custom2_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['custom2_separator'] == 'AND')
$search_string[] = join(' AND ', $custom2_regexp);
if ($_GET['custom2_separator'] == 'OR')
$search_string[] = join(' OR ', $custom2_regexp);
if ($_GET['custom2_separator'] == 'PHRASE')
$search_string[] = join('', $custom2_regexp);
}
#######################################################################
if (!empty($_GET['custom3'])) {
$custom3_array = array($_GET['custom3']);
if ($_GET['custom3_separator'] == 'AND' || $_GET['custom3_separator'] == 'OR')
$custom3_array = explode(' ', $_GET['custom3']);
while ($custom3 = each($custom3_array)) {
$like_query = str_replace("\\", "\\\\", $custom3[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($custom3[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "custom3 LIKE $like_query ESCAPE '\' OR custom3 LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(custom3, '$regexp_query', $case2) OR regexp_match(custom3, '$regexp_query_translated', $case2)";
} else {
$like_sql = "custom3 LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(custom3, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$custom3_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$custom3_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['custom3_separator'] == 'AND')
$search_string[] = join(' AND ', $custom3_regexp);
if ($_GET['custom3_separator'] == 'OR')
$search_string[] = join(' OR ', $custom3_regexp);
if ($_GET['custom3_separator'] == 'PHRASE')
$search_string[] = join('', $custom3_regexp);
}
#######################################################################
if (!empty($_GET['custom4'])) {
$custom4_array = array($_GET['custom4']);
if ($_GET['custom4_separator'] == 'AND' || $_GET['custom4_separator'] == 'OR')
$custom4_array = explode(' ', $_GET['custom4']);
while ($custom4 = each($custom4_array)) {
$like_query = str_replace("\\", "\\\\", $custom4[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($custom4[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "custom4 LIKE $like_query ESCAPE '\' OR custom4 LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(custom4, '$regexp_query', $case2) OR regexp_match(custom4, '$regexp_query_translated', $case2)";
} else {
$like_sql = "custom4 LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(custom4, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$custom4_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$custom4_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['custom4_separator'] == 'AND')
$search_string[] = join(' AND ', $custom4_regexp);
if ($_GET['custom4_separator'] == 'OR')
$search_string[] = join(' OR ', $custom4_regexp);
if ($_GET['custom4_separator'] == 'PHRASE')
$search_string[] = join('', $custom4_regexp);
}
#######################################################################
if (!empty($_GET['title'])) {
$title_array = array($_GET['title']);
if ($_GET['title_separator'] == 'AND' || $_GET['title_separator'] == 'OR')
$title_array = explode(' ', $_GET['title']);
while ($title = each($title_array)) {
$like_query = str_replace("\\", "\\\\", $title[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($title[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "title LIKE $like_query ESCAPE '\' OR title_ascii LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(title, '$regexp_query', $case2) OR regexp_match(title_ascii, '$regexp_query_translated', $case2)";
} else {
$like_sql = "title_ascii LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(title_ascii, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$title_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$title_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['title_separator'] == 'AND')
$search_string[] = join(' AND ', $title_regexp);
if ($_GET['title_separator'] == 'OR')
$search_string[] = join(' OR ', $title_regexp);
if ($_GET['title_separator'] == 'PHRASE')
$search_string[] = join('', $title_regexp);
}
#######################################################################
if (!empty($_GET['keywords'])) {
$keywords_array = array($_GET['keywords']);
if ($_GET['keywords_separator'] == 'AND' || $_GET['keywords_separator'] == 'OR')
$keywords_array = explode(' ', $_GET['keywords']);
while ($keywords = each($keywords_array)) {
$like_query = str_replace("\\", "\\\\", $keywords[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($keywords[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "keywords LIKE $like_query ESCAPE '\' OR keywords LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(keywords, '$regexp_query', $case2) OR regexp_match(keywords, '$regexp_query_translated', $case2)";
} else {
$like_sql = "keywords LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(keywords, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$keywords_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$keywords_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['keywords_separator'] == 'AND')
$search_string[] = join(' AND ', $keywords_regexp);
if ($_GET['keywords_separator'] == 'OR')
$search_string[] = join(' OR ', $keywords_regexp);
if ($_GET['keywords_separator'] == 'PHRASE')
$search_string[] = join('', $keywords_regexp);
}
#######################################################################
if (!empty($_GET['abstract'])) {
$abstract_array = array($_GET['abstract']);
if ($_GET['abstract_separator'] == 'AND' || $_GET['abstract_separator'] == 'OR')
$abstract_array = explode(' ', $_GET['abstract']);
while ($abstract = each($abstract_array)) {
$like_query = str_replace("\\", "\\\\", $abstract[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($abstract[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "title LIKE $like_query ESCAPE '\' OR abstract LIKE $like_query ESCAPE '\' OR
title_ascii LIKE $like_query_translated ESCAPE '\' OR abstract_ascii LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(title, '$regexp_query', $case2) OR regexp_match(abstract, '$regexp_query', $case2) OR
regexp_match(title_ascii, '$regexp_query_translated', $case2) OR regexp_match(abstract_ascii, '$regexp_query_translated', $case2)";
} else {
$like_sql = "title_ascii LIKE $like_query ESCAPE '\' OR abstract_ascii LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(title_ascii, '$regexp_query', $case2) OR regexp_match(abstract_ascii, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$abstract_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$abstract_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['abstract_separator'] == 'AND')
$search_string[] = join(' AND ', $abstract_regexp);
if ($_GET['abstract_separator'] == 'OR')
$search_string[] = join(' OR ', $abstract_regexp);
if ($_GET['abstract_separator'] == 'PHRASE')
$search_string[] = join('', $abstract_regexp);
}
#######################################################################
if (!empty($_GET['year'])) {
$year_array = explode(' ', $_GET['year']);
while ($year = each($year_array)) {
$year_regexp[] = "(year=" . intval($year[1]) . " OR strftime('%Y', year) LIKE '" . intval($year[1]) . "')";
}
$search_string[] = join(' OR ', $year_regexp);
}
#######################################################################
if (!empty($_GET['search_id'])) {
$search_id_array = explode(' ', $_GET['search_id']);
while ($search_id = each($search_id_array)) {
$like_query = str_replace("\\", "\\\\", $search_id[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($search_id[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "id=" . intval($search_id[1]) . " OR bibtex LIKE " . $like_query . " ESCAPE '\'";
$regexp_sql = "id=" . intval($search_id[1]) . " OR regexp_match(bibtex, '$regexp_query', $case2)";
} else {
$like_sql = "id=" . intval($search_id[1]) . " OR bibtex LIKE " . $like_query . " ESCAPE '\'";
$regexp_sql = "id=" . intval($search_id[1]) . " OR regexp_match(bibtex, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$search_id_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$search_id_regexp[] = '(' . $like_sql . ')';
}
}
$search_string[] = join(' OR ', $search_id_regexp);
}
#######################################################################
if (count($search_string) > 1) {
$search_string = join(') AND (', $search_string);
} elseif (count($search_string) == 1) {
$search_string = join('', $search_string);
}
$search_string = '(' . $search_string . ')';
$sql = "$in $rating_search $type_search $category_search $search_string";
$global_strings[] = $sql;
}
##########################notes#####################################
if (!empty($_GET['notes']) && ($_GET['searchtype'] == 'notes' || $_GET['searchtype'] == 'global')) {
$notes_array = array($_GET['notes']);
if ($_GET['notes_separator'] == 'AND' || $_GET['notes_separator'] == 'OR')
$notes_array = explode(' ', $_GET['notes']);
while ($notes = each($notes_array)) {
$like_query = str_replace("\\", "\\\\", $notes[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($notes[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$like_sql = "search_strip_tags(notes) LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(search_strip_tags(notes), '$regexp_query', $case2)";
if ($whole_words == 1) {
$notes_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$notes_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['notes_separator'] == 'AND')
$search_string = join(' AND ', $notes_regexp);
if ($_GET['notes_separator'] == 'OR')
$search_string = join(' OR ', $notes_regexp);
if ($_GET['notes_separator'] == 'PHRASE')
$search_string = join('', $notes_regexp);
$notes_in = str_replace("id IN", "fileID IN", $in);
$notes_category_search = str_replace("id IN", "fileID IN", $category_search);
$dbHandle->sqliteCreateFunction('search_strip_tags', 'sqlite_strip_tags', 1);
$notes_query = "SELECT fileID FROM notes WHERE $notes_in userID=" . intval($_SESSION['user_id']) . " AND $notes_category_search $search_string";
$sql = "$rating_search $type_search id IN ($notes_query)";
$global_strings[] = $sql;
}
##########################PDF notes#####################################
if (!empty($_GET['pdfnotes']) && ($_GET['searchtype'] == 'pdfnotes' || $_GET['searchtype'] == 'global')) {
$pdfnotes_array = array($_GET['pdfnotes']);
if ($_GET['pdfnotes_separator'] == 'AND' || $_GET['pdfnotes_separator'] == 'OR')
$pdfnotes_array = explode(' ', $_GET['pdfnotes']);
while ($pdfnotes = each($pdfnotes_array)) {
$like_query = str_replace("\\", "\\\\", $pdfnotes[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($pdfnotes[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$like_sql = "annotation LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(annotation, '$regexp_query', $case2)";
if ($whole_words == 1) {
$pdfnotes_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$pdfnotes_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['pdfnotes_separator'] == 'AND')
$search_string = join(' AND ', $pdfnotes_regexp);
if ($_GET['pdfnotes_separator'] == 'OR')
$search_string = join(' OR ', $pdfnotes_regexp);
if ($_GET['pdfnotes_separator'] == 'PHRASE')
$search_string = join('', $pdfnotes_regexp);
$pdfnotes_query = "SELECT filename FROM annotations WHERE userID=" . intval($_SESSION['user_id']) . " AND $search_string";
$sql = "$in $rating_search $type_search $category_search file IN ($pdfnotes_query)";
$global_strings[] = $sql;
}
##########################fulltext#####################################
if (!empty($_GET['fulltext']) && ($_GET['searchtype'] == 'pdf' || $_GET['searchtype'] == 'global')) {
$fulltext_array = array($_GET['fulltext']);
if ($_GET['fulltext_separator'] == 'AND' || $_GET['fulltext_separator'] == 'OR') {
$fulltext_array = explode(' ', $_GET['fulltext']);
}
//INDEX
#if ($_GET['fulltext_separator'] == 'AND') $search_string = join (' ', $fulltext_array);
while ($fulltext = each($fulltext_array)) {
$like_query = str_replace("\\", "\\\\", $fulltext[1]);
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes($fulltext[1], "\044\050..\053\056\057\074\076\077\133\134\136\173\174");
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
$translation = utf8_deaccent($like_query);
if ($translation != $like_query) {
$like_query_translated = $translation;
$regexp_query_translated = utf8_deaccent($regexp_query);
$like_sql = "full_text LIKE $like_query ESCAPE '\' OR full_text LIKE $like_query_translated ESCAPE '\'";
$regexp_sql = "regexp_match(full_text, '$regexp_query', $case2) OR regexp_match(full_text, '$regexp_query_translated', $case2)";
} else {
$like_sql = "full_text LIKE $like_query ESCAPE '\'";
$regexp_sql = "regexp_match(full_text, '$regexp_query', $case2)";
}
if ($whole_words == 1) {
$fulltext_regexp[] = '(' . $like_sql . ') AND (' . $regexp_sql . ')';
} else {
$fulltext_regexp[] = '(' . $like_sql . ')';
}
}
if ($_GET['fulltext_separator'] == 'AND')
$search_string = join(' AND ', $fulltext_regexp);
if ($_GET['fulltext_separator'] == 'OR')
$search_string = join(' OR ', $fulltext_regexp);
if ($_GET['fulltext_separator'] == 'PHRASE')
$search_string = join('', $fulltext_regexp);
$dbHandle->sqliteCreateFunction('regexp_match', 'sqlite_regexp', 3);
if ($case == 1)
$dbHandle->exec("PRAGMA case_sensitive_like = 1");