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expertsearch.php
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<?php
include_once 'data.php';
//METADATA
if (isset($_GET['searchtype']) && $_GET['searchtype'] == 'metadata') {
$input = $_GET['search-metadata'];
//SPLIT SEARCH INTO INDIVIDUAL TERMS
$search_array = preg_split('/ AND | OR | NOT /', $input);
//CREATE A QUERY FOR EACH TERM
foreach ($search_array as $search) {
//SPLIT THE TERM INTO AN OPTIONAL PARETHESIS, LAZY TEXT, AND A TAG
if (preg_match('/([\s\(]*)(.*)?(\[[a-z0-9]{2}\])/i', $search, $matches) == 1) {
//FORMAT THE TEXT FOR SEARCH
$like_query_esc = str_replace("\\", "\\\\", trim($matches[2]));
$like_query_esc = str_replace("%", "\%", $like_query_esc);
$like_query_esc = str_replace("_", "\_", $like_query_esc);
$like_query_esc = str_replace("<*>", "%", $like_query_esc);
$like_query_esc = str_replace("<?>", "_", $like_query_esc);
$regexp_query_esc = preg_quote(trim($matches[2]));
$regexp_query_esc = str_replace('\<\*\>', '.*', $regexp_query_esc);
$regexp_query_esc = str_replace('\<\?\>', '.?', $regexp_query_esc);
$like_query = $dbHandle->quote("%$like_query_esc%");
$regexp_query = str_replace("'", "''", $regexp_query_esc);
//CHECK WHETHER TEXT CONTAINS UTF-8
$translation = utf8_deaccent($like_query_esc);
//AUTHORS [AU]
if (strtolower($matches[3]) == '[au]') {
$like_query = $dbHandle->quote("%L:\"$like_query_esc%");
$regexp_query = str_replace("'", "''", "L:\"" . $regexp_query);
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%L:\"$translation%");
$regexp_query_translated = str_replace("'", "''", "L:\"" . $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//JOURNAL [JO]
} elseif (strtolower($matches[3]) == '[jo]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//SECONDARY TITLE [T2]
} elseif (strtolower($matches[3]) == '[t2]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//TERTIARY TITLE [T3]
} elseif (strtolower($matches[3]) == '[t3]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//AFFILIATION [AF]
} elseif (strtolower($matches[3]) == '[af]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//TITLE [TI]
} elseif (strtolower($matches[3]) == '[ti]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//KEYWORDS [KW]
} elseif (strtolower($matches[3]) == '[kw]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//ABSTRACT AND TITLE [AB]
} elseif (strtolower($matches[3]) == '[ab]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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))";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//CUSTOM 1 [C1]
} elseif (strtolower($matches[3]) == '[c1]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//CUSTOM 2 [C2]
} elseif (strtolower($matches[3]) == '[c2]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//CUSTOM 3 [C3]
} elseif (strtolower($matches[3]) == '[c3]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//CUSTOM 4 [C4]
} elseif (strtolower($matches[3]) == '[c4]') {
if ($translation != $like_query_esc) {
$translation_regexp = utf8_deaccent($regexp_query_esc);
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation_regexp);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
//YEAR [YR]
} elseif (strtolower($matches[3]) == '[yr]') {
$final = "(year=" . intval($matches[2]) . " OR strftime('%Y', year) LIKE '" . intval($matches[2]) . "')";
$input = str_replace($matches[0], $matches[1] . " $final ", $input);
}
} else {
$input = '';
break;
}
}
$search_string = str_ireplace(' NOT ', ' AND NOT ', $input);
$sql = "$in $rating_search $type_search $category_search $search_string";
//PDFS
} elseif (isset($_GET['searchtype']) && $_GET['searchtype'] == 'pdf') {
$input = $_GET['search-pdfs'];
//SPLIT SEARCH INTO INDIVIDUAL TERMS
$search_array = preg_split('/ AND | OR | NOT /', $input);
//CREATE A QUERY FOR EACH TERM
foreach ($search_array as $search) {
//SPLIT THE TERM INTO AN OPTIONAL PARETHESES, LAZY TEXT, AND PARETHESES
if (preg_match('/([\s\(]*)([^\(\)]*)?([\s\)]*)/i', $search, $matches) == 1) {
//FORMAT THE TEXT FOR SEARCH
$like_query = str_replace("\\", "\\\\", trim($matches[2]));
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = preg_quote(trim($matches[2]));
$regexp_query = str_replace('\<\*\>', '.*', $regexp_query);
$regexp_query = str_replace('\<\?\>', '.?', $regexp_query);
$like_query = $dbHandle->quote("%$like_query%");
$regexp_query = str_replace("'", "''", $regexp_query);
//CHECK WHETHER TEXT CONTAINS UTF-8
$translation = utf8_deaccent($matches[2]);
if ($translation != $matches[2]) {
$like_query_translated = $dbHandle->quote("%$translation%");
$regexp_query_translated = str_replace("'", "''", $translation);
$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)";
}
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final " . $matches[3], $input);
} else {
$input = '';
break;
}
}
$search_string = str_ireplace(' NOT ', ' AND NOT ', $input);
$fulltext_query = "SELECT fileID FROM fulltextdatabase.full_text WHERE $search_string";
$sql = "$in $rating_search $type_search $category_search id IN ($fulltext_query)";
//NOTES
} elseif (isset($_GET['searchtype']) && $_GET['searchtype'] == 'notes') {
$input = $_GET['search-notes'];
//SPLIT SEARCH INTO INDIVIDUAL TERMS
$search_array = preg_split('/ AND | OR | NOT /', $input);
//CREATE A QUERY FOR EACH TERM
foreach ($search_array as $search) {
//SPLIT THE TERM INTO AN OPTIONAL PARETHESES, LAZY TEXT, AND PARETHESES
if (preg_match('/([\s\(]*)([^\(\)]*)?([\s\)]*)/i', $search, $matches) == 1) {
//FORMAT THE TEXT FOR SEARCH
$like_query = str_replace("\\", "\\\\", trim($matches[2]));
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = preg_quote(trim($matches[2]));
$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)";
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final " . $matches[3], $input);
} else {
$input = '';
break;
}
}
$search_string = str_ireplace(' NOT ', ' AND NOT ', $input);
$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)";
//PDF NOTES
} elseif (isset($_GET['searchtype']) && $_GET['searchtype'] == 'pdfnotes') {
$input = $_GET['search-pdfnotes'];
//SPLIT SEARCH INTO INDIVIDUAL TERMS
$search_array = preg_split('/ AND | OR | NOT /', $input);
//CREATE A QUERY FOR EACH TERM
foreach ($search_array as $search) {
//SPLIT THE TERM INTO AN OPTIONAL PARETHESES, LAZY TEXT, AND PARETHESES
if (preg_match('/([\s\(]*)([^\(\)]*)?([\s\)]*)/i', $search, $matches) == 1) {
//FORMAT THE TEXT FOR SEARCH
$like_query = str_replace("\\", "\\\\", trim($matches[2]));
$like_query = str_replace("%", "\%", $like_query);
$like_query = str_replace("_", "\_", $like_query);
$like_query = str_replace("<*>", "%", $like_query);
$like_query = str_replace("<?>", "_", $like_query);
$regexp_query = addcslashes(trim($matches[2]), "\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)";
$final = $like_sql;
if ($whole_words == 1)
$final = "(($final) AND ($regexp_sql))";
$input = str_replace($matches[0], $matches[1] . " $final " . $matches[3], $input);
} else {
$input = '';
break;
}
}
$search_string = str_ireplace(' NOT ', ' AND NOT ', $input);
$pdfnotes_query = "SELECT filename FROM annotations WHERE userID=" . intval($_SESSION['user_id']) . " AND $search_string";
$sql = "$in $rating_search $type_search $category_search file IN ($pdfnotes_query)";
//EXPERT SEARCH SPECIFIC END
} else {
?>
<form action="search.php" method="GET" id="expertsearchform">
<input type="hidden" name="searchtype" value="metadata">
<input type="hidden" name="searchmode" value="expert">
<table style="width:100%">
<tr>
<td style="width:50%">
<div id="expertsearchtabs">
<input type="radio" id="tab-search-ref" name="radio" checked>
<label for="tab-search-ref">References</label>
<input type="radio" id="tab-search-pdf" name="radio">
<label for="tab-search-pdf">PDFs</label>
<input type="radio" id="tab-search-pdfnotes" name="radio">
<label for="tab-search-pdfnotes">PDF Notes</label>
<input type="radio" id="tab-search-notes" name="radio">
<label for="tab-search-notes">Rich-Text Notes</label>
</div>
</td>
<td style="width:50%" colspan=2>
<table style="margin-left:1px;margin-right:auto;width:100%">
<tr>
<td>
<table>
<tr>
<td class="select_span">
<input type="radio" name="include-categories" value="1" style="display:none"
<?php
if (isset($_SESSION['session_include-categories']) && $_SESSION['session_include-categories'] == 1)
print ' checked'
?>>
<i class="fa fa-circle<?php print (isset($_SESSION['session_include-categories']) && $_SESSION['session_include-categories'] == 1) ? '' : '-o' ?>">
</i> Include
</td>
<td class="select_span">
<input type="radio" name="include-categories" value="2" style="display:none"
<?php
if (isset($_SESSION['session_include-categories']) && $_SESSION['session_include-categories'] == 2)
print ' checked'
?>>
<i class="fa fa-circle<?php print (isset($_SESSION['session_include-categories']) && $_SESSION['session_include-categories'] == 2) ? '' : '-o' ?>">
</i> Exclude categories:
</td>
</tr>
</table>
</td>
<td style="text-align:right">
<input type="text" id="expert-filter" value="" placeholder="Filter" style="margin-left:auto;margin-right:2px">
</td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=0 class="threed" style="width:100%">
<tr>
<td class="threed" style="width:50%">
<textarea name="search-metadata" rows=10 cols=75 placeholder=" Search metadata..."
style="resize:none;width:99%;height:249px"><?php print isset($_SESSION['session_search-metadata']) ? htmlspecialchars($_SESSION['session_search-metadata']) : ''; ?></textarea>
<textarea name="search-pdfs" rows=10 cols=75 placeholder=" Search PDF fulltext..."
style="resize:none;width:99%;height:249px;display:none"><?php print isset($_SESSION['session_search-pdfs']) ? htmlspecialchars($_SESSION['session_search-pdfs']) : ''; ?></textarea>
<textarea name="search-pdfnotes" rows=10 cols=75 placeholder=" Search PDF notes..."
style="resize:none;width:99%;height:249px;display:none"><?php print isset($_SESSION['session_search-pdfnotes']) ? htmlspecialchars($_SESSION['session_search-pdfnotes']) : ''; ?></textarea>
<textarea name="search-notes" rows=10 cols=75 placeholder=" Search rich-text notes..."
style="resize:none;width:99%;height:249px;display:none"><?php print isset($_SESSION['session_search-notes']) ? htmlspecialchars($_SESSION['session_search-notes']) : ''; ?></textarea>
</td>
<td class="threed" style="width:50%" colspan=2>
<div style="height:250px;overflow:auto;border: 1px solid #C5C6C9;background-color:#FFF">
<table cellspacing=0 style="width: 50%;float: left;padding:2px">
<tr>
<td class="select_span">
<input type="checkbox" name="category[]" value="NA" style="display:none"> <i class="fa fa-square-o"></i> !unassigned
</td>
</tr>
<?php
include_once 'functions.php';
database_connect(IL_DATABASE_PATH, 'library');
$category_string = null;
$result3 = $dbHandle->query("SELECT count(*) FROM categories");
$totalcount = $result3->fetchColumn();
$result3 = null;
$i = 1;
$isdiv = null;
$result3 = $dbHandle->query("SELECT categoryID,category FROM categories ORDER BY category COLLATE NOCASE ASC");
while ($category = $result3->fetch(PDO::FETCH_ASSOC)) {
$cat_all[$category['categoryID']] = $category['category'];
if ($i > 1 && $i > ($totalcount / 2) && !$isdiv) {
print '</table><table cellspacing=0 style="width: 50%;padding:2px">';
$isdiv = true;
}
print PHP_EOL . '<tr><td class="select_span">';
print "<input type=\"checkbox\" name=\"category[]\" value=\"" . htmlspecialchars($category['categoryID']) . "\"";
print " style=\"display:none\"> <i class=\"fa fa-square-o\"></i> " . htmlspecialchars($category['category']) . "</td></tr>";
$i = $i + 1;
}
$result3 = null;
?>
</table>
</div>
</td>
</tr>
<tr>
<td class="threed" rowspan="5">
<button style="width:52px;margin-left:4px">AND</button>
<button style="width:52px">OR</button>
<button style="width:52px">NOT</button>
<button>(</button> <button>)</button>
<div class="metadata-buttons" style="margin-top:5px">
<button title="author or editor" style="width:52px;margin-left:4px">[AU]</button>
<button title="title" style="width:52px">[TI]</button>
<button title="title or abstract" style="width:52px">[AB]</button>
<button title="journal abbreviation" style="width:52px">[JO]</button>
<button title="secondary title" style="width:52px">[T2]</button>
<button title="tertiary title" style="width:52px">[T3]</button>
<button title="affiliation" style="width:52px">[AF]</button>
</div>
<div class="metadata-buttons" style="margin-top:5px">
<button title="keyword" style="width:52px;margin-left:4px">[KW]</button>
<button title="publication year" style="width:52px">[YR]</button>
<button title="<?php print (!empty($_SESSION['custom1'])) ? $_SESSION['custom1'] : 'Custom 1' ?>" style="width:52px">[C1]</button>
<button title="<?php print (!empty($_SESSION['custom2'])) ? $_SESSION['custom2'] : 'Custom 2' ?>" style="width:52px">[C2]</button>
<button title="<?php print (!empty($_SESSION['custom3'])) ? $_SESSION['custom3'] : 'Custom 3' ?>" style="width:52px">[C3]</button>
<button title="<?php print (!empty($_SESSION['custom4'])) ? $_SESSION['custom4'] : 'Custom 4' ?>" style="width:52px">[C4]</button>
</div>
</td>
</tr>
<tr>
<td class="threed">
Type:
</td>
<td class="threed">
<select name="reference_type">
<option></option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'article') ? 'selected' : '' ?>>article</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'book') ? 'selected' : '' ?>>book</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'chapter') ? 'selected' : '' ?>>chapter</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'conference') ? 'selected' : '' ?>>conference</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'manual') ? 'selected' : '' ?>>manual</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'thesis') ? 'selected' : '' ?>>thesis</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'patent') ? 'selected' : '' ?>>patent</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'report') ? 'selected' : '' ?>>report</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'electronic') ? 'selected' : '' ?>>electronic</option>
<option <?php print (!empty($_SESSION['session_reference_type']) && $_SESSION['session_reference_type'] == 'unpublished') ? 'selected' : '' ?>>unpublished</option>
</select>
</td>
</tr>
<tr>
<td class="threed" style="width:6em">
Match:
</td>
<td class="threed">
<table>
<tr>
<td class="select_span">
<input type="checkbox" name="whole_words" value="1" style="display:none" <?php
if (isset($_SESSION['session_whole_words']) && $_SESSION['session_whole_words'] == 1)
print ' checked'
?>>
<i class="fa fa-<?php print (isset($_SESSION['session_whole_words']) && $_SESSION['session_whole_words'] == 1) ? 'check-square' : 'square-o' ?>">
</i> Whole words only
</td>
<td class="select_span">
<input type="checkbox" name="case" value="1" style="display:none" <?php print (isset($_SESSION['session_case']) && $_SESSION['session_case'] == 1) ? 'checked' : '' ?>>
<i class="fa fa-<?php print (isset($_SESSION['session_case']) && $_SESSION['session_case'] == 1) ? 'check-square' : 'square-o' ?>">
</i> Match case
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="threed">
Rating:
</td>
<td class="threed">
<table>
<tr>
<td class="select_span">
<input type="checkbox" name="rating[]" value="1" style="display:none" <?php
if (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(1, $_SESSION['session_rating'])))
print ' checked'
?>>
<i class="fa fa-<?php print (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(1, $_SESSION['session_rating']))) ? 'check-square' : 'square-o' ?>">
</i> Low
</td>
<td class="select_span">
<input type="checkbox" name="rating[]" value="2" style="display:none" <?php
if (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(2, $_SESSION['session_rating'])))
print ' checked'
?>>
<i class="fa fa-<?php print (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(2, $_SESSION['session_rating']))) ? 'check-square' : 'square-o' ?>">
</i> Medium
</td>
<td class="select_span">
<input type="checkbox" name="rating[]" value="3" style="display:none" <?php
if (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(3, $_SESSION['session_rating'])))
print ' checked'
?>>
<i class="fa fa-<?php print (!isset($_SESSION['session_rating']) || (isset($_SESSION['session_rating']) && in_array(3, $_SESSION['session_rating']))) ? 'check-square' : 'square-o' ?>">
</i> High
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="threed">
Save as:
</td>
<td class="threed">
<input type="text" name="searchname" style="width:99.5%" <?php if (!isset($_SESSION['auth'])) echo 'disabled' ?>>
</td>
</tr>
</table>
<input type="submit" style="position:absolute;left:-999px;top:0;height:1px">
</form>
<?php
}
?>