function displayDetails($result, $rowsFound, $query, $queryURL, $showQuery, $showLinks, $rowOffset, $showRows, $previousOffset, $nextOffset, $wrapResults, $nothingChecked, $citeStyle, $citeOrder, $orderBy, $showMaxRow, $headerMsg, $userID, $displayType, $viewType, $addCounterMax, $formType)
{
global $filesBaseURL;
// these variables are defined in 'ini.inc.php'
global $searchReplaceActionsArray;
global $databaseBaseURL;
global $defaultDropDownFieldsEveryone;
global $defaultDropDownFieldsLogin;
global $displayResultsHeaderDefault;
global $displayResultsFooterDefault;
global $showFieldItemLinks;
global $fileVisibility;
global $fileVisibilityException;
global $maximumBrowseLinks;
global $openURLResolver;
global $isbnURLFormat;
global $loc;
// '$loc' is made globally available in 'core.php'
global $client;
if ($formType != "queryResults" or $formType == "queryResults" and !$nothingChecked) {
// If the query has results ...
if ($rowsFound > 0) {
// BEGIN RESULTS HEADER --------------------
// 1) First, initialize some variables that we'll need later on
if ($showLinks == "1") {
$CounterMax = 5;
} else {
$CounterMax = 0;
}
// Otherwise don't hide any columns
if (isset($_SESSION['loginEmail']) and preg_match("/SELECT .*?\\brelated\\b.*? FROM /i", $query)) {
// if a user is logged in, and the 'related' field is part of the SQL SELECT clause...
$CounterMax = $CounterMax + 1;
}
// ...we'll also need to hide the 'related' column (which isn't displayed in Details view but is only used to generate a link to related records)
// count the number of fields
$fieldsFound = mysql_num_fields($result);
// hide those last columns that were added by the script and not by the user
$fieldsToDisplay = $fieldsFound - (2 + $CounterMax + $addCounterMax);
// (2+$CounterMax) -> $CounterMax is increased by 2 in order to hide the 'orig_record' & 'serial' columns (which were added to make checkboxes & dup warning work)
// $addCounterMax is set to 1 when the field given in '$fileVisibilityException[0]' (defined in 'ini.inc.php') was added to the query, otherwise '$addCounterMax = 0'
// In summary, when displaying a 'Links' column AND with a user being logged in AND with '$addCounterMax = 1', we hide the following fields: 'related, (the field given in '$fileVisibilityException[0]'), orig_record, serial, file, url, doi, isbn, type' (i.e., truncate the last nine columns)
// Calculate the number of all visible columns (which is needed as colspan value inside some TD tags)
if ($showLinks == "1") {
// in 'display details' layout, we simply set it to a fixed no of columns:
$NoColumns = 8;
} else {
$NoColumns = 7;
}
// 7 columns: checkbox, field name, field contents
// Save the current Details view query to a session variable:
saveSessionVariable("lastDetailsViewQuery", $query);
// Defines field-specific search & replace 'actions' that will be applied to all those refbase
// fields that are listed in the corresponding 'fields' element:
// (These search and replace actions will be performed *in addition* to those specified globally
// in '$searchReplaceActionsArray' (defined in 'ini.inc.php'). Same rules apply as for
// '$searchReplaceActionsArray'.)
$fieldSpecificSearchReplaceActionsArray = array(array('fields' => array("abstract"), 'actions' => array("/[\r\n]+/" => "<br><br>")), array('fields' => array("thesis", "approved", "marked", "copy", "selected"), 'actions' => array("/(.+)/e" => "\$loc['\\1']")), array('fields' => array("type"), 'actions' => array("/(.+)/e" => "\$loc['type\\1']")));
// NOTE: We substitute contents of the given fields with localized field values from variable
// '$loc' (see '$fieldSpecificSearchReplaceActionsArray'). Since the locales in '$loc'
// are already HTML encoded, we have to exclude these fields from any further HTML encoding.
static $encodingExceptionsArray = array("thesis", "approved", "marked", "copy", "selected", "type");
// Note: we omit the results header, browse links & query form for CLI clients, and when outputting only a partial document structure ('wrapResults=0')
if (!preg_match("/^cli/i", $client) and $wrapResults != "0") {
// Note: we also omit the results header in print/mobile view! ('viewType=Print' or 'viewType=Mobile')
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and (!isset($displayResultsHeaderDefault[$displayType]) or isset($displayResultsHeaderDefault[$displayType]) and $displayResultsHeaderDefault[$displayType] != "hidden")) {
// Extract the first field from the 'WHERE' clause:
if (preg_match("/ WHERE [ ()]*(\\w+)/i", $query)) {
$selectedField = preg_replace("/.+ WHERE [ ()]*(\\w+).*/i", "\\1", $query);
} else {
$selectedField = "author";
}
// in the 'Search within Results" form, we'll select the 'author' field by default
// Map MySQL field names to localized column names:
$fieldNamesArray = mapFieldNames(true);
// function 'mapFieldNames()' is defined in 'include.inc.php'
$localizedDropDownFieldsArray = array();
if (isset($_SESSION['loginEmail']) and !empty($defaultDropDownFieldsLogin)) {
// if a user is logged in -AND- there were any additional fields specified...
$dropDownFieldsArray = array_merge($defaultDropDownFieldsEveryone, $defaultDropDownFieldsLogin);
} else {
$dropDownFieldsArray = $defaultDropDownFieldsEveryone;
}
foreach ($dropDownFieldsArray as $field) {
if (isset($fieldNamesArray[$field])) {
$localizedDropDownFieldsArray[$field] = $fieldNamesArray[$field];
} else {
// no localized field name exists, so we use the original field name
$localizedDropDownFieldsArray[$field] = $field;
}
}
// Define option values for the display options dropdown menu:
$displayOptionsDropDownItemsArray = array("all fields" => $loc["DropDownFieldName_AllFields"], "keywords, abstract" => $loc["DropDownFieldName_KeywordsAbstract"], "additional fields" => $loc["DropDownFieldName_AdditionalFields"]);
if (isset($_SESSION['loginEmail'])) {
// if a user is logged in
$displayOptionsDropDownItemsArray["my fields"] = $loc["DropDownFieldName_MyFields"];
}
// 2) Build forms containing options to show the user's groups, refine the search results or change the displayed columns:
// TODO for 2b+2c: should we allow users to choose via the web interface which columns are included in the popup menus?
// 2a) Build a FORM with a popup containing the user's groups:
$formElementsGroup = buildGroupSearchElements("search.php", $queryURL, $query, $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $displayType);
// function 'buildGroupSearchElements()' is defined in 'include.inc.php'
// 2b) Build a FORM containing options to refine the search results:
// Call the 'buildRefineSearchElements()' function (defined in 'include.inc.php') which does the actual work:
$formElementsRefine = buildRefineSearchElements("search.php", $queryURL, $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $localizedDropDownFieldsArray, $selectedField, $displayType);
// 2c) Build a FORM containing display options (show/hide columns or change the number of records displayed per page):
// Call the 'buildDisplayOptionsElements()' function (defined in 'include.inc.php') which does the actual work:
$formElementsDisplayOptions = buildDisplayOptionsElements("search.php", $queryURL, $showQuery, $showLinks, $rowOffset, $showRows, $citeStyle, $citeOrder, $displayOptionsDropDownItemsArray, "", $fieldsToDisplay, $displayType, $headerMsg);
echo displayResultsHeader("search.php", $formElementsGroup, $formElementsRefine, $formElementsDisplayOptions, $displayType);
// function 'displayResultsHeader()' is defined in 'results_header.inc.php'
// and insert a divider line (which separates the results header from the browse links & results data below):
echo "\n";
}
// 3) Build a TABLE with links for "previous" & "next" browsing, as well as links to intermediate pages
// call the 'buildBrowseLinks()' function (defined in 'include.inc.php'):
$BrowseLinks = buildBrowseLinks("search.php", $query, $NoColumns, $rowsFound, $showQuery, $showLinks, $showRows, $rowOffset, $previousOffset, $nextOffset, $wrapResults, $maximumBrowseLinks, "sqlSearch", "Display", $citeStyle, $citeOrder, $orderBy, $headerMsg, $viewType);
echo $BrowseLinks;
// 4) Start a FORM
if (!preg_match("/^Print\$/i", $viewType) and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
echo "\n<form action=\"search.php\" method=\"GET\" name=\"queryResults\">" . "\n<input type=\"hidden\" name=\"formType\" value=\"queryResults\">" . "\n<input type=\"hidden\" name=\"submit\" value=\"Cite\">" . "\n<input type=\"hidden\" name=\"originalDisplayType\" value=\"{$displayType}\">" . "\n<input type=\"hidden\" name=\"orderBy\" value=\"" . rawurlencode($orderBy) . "\">" . "\n<input type=\"hidden\" name=\"showQuery\" value=\"{$showQuery}\">" . "\n<input type=\"hidden\" name=\"showLinks\" value=\"{$showLinks}\">" . "\n<input type=\"hidden\" name=\"showRows\" value=\"{$showRows}\">" . "\n<input type=\"hidden\" name=\"rowOffset\" value=\"{$rowOffset}\">" . "\n<input type=\"hidden\" name=\"sqlQuery\" value=\"{$queryURL}\">";
// embed the current sqlQuery so that it can be re-applied after the user pressed either of the 'Add' or 'Remove' buttons within the 'queryResults' form
}
}
// 5) And start a TABLE, with column headers
echo "\n<table id=\"details\" class=\"results\" align=\"center\" border=\"0\" cellpadding=\"5\" cellspacing=\"0\" width=\"95%\" summary=\"This table holds the database results for your query\">";
// for the column headers, start a TABLE ROW ...
echo "\n<tr>";
// ... print a marker ('x') column (which will hold the checkboxes within the results part)
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0") {
// Note: we omit the marker column in print/mobile view ('viewType=Print' or 'viewType=Mobile'), for CLI clients, and when outputting only a partial document structure ('wrapResults=0')!
echo "\n\t<th align=\"left\" valign=\"top\"> </th>";
}
// ... print a record header
if ($showMaxRow - $rowOffset == "1") {
// '$showMaxRow-$rowOffset' gives the number of displayed records for a particular page) // '($rowsFound == "1" || $showRows == "1")' wouldn't trap the case of a single record on the last of multiple results pages!
$recordHeader = $loc["Record"];
} else {
$recordHeader = $loc["Records"];
}
// use plural form if there are multiple records to display
echo "\n\t<th align=\"left\" valign=\"top\" colspan=\"6\">{$recordHeader}</th>";
if ($showLinks == "1") {
$newORDER = "ORDER BY url DESC, doi DESC";
// Build the appropriate ORDER BY clause to facilitate sorting by Links column
$HTMLbeforeLink = "\n\t<th align=\"left\" valign=\"top\">";
// start the table header tag
$HTMLafterLink = "</th>";
// close the table header tag
// call the 'buildFieldNameLinks()' function (defined in 'include.inc.php'), which will return a properly formatted table header tag holding the current field's name
// as well as the URL encoded query with the appropriate ORDER clause:
$tableHeaderLink = buildFieldNameLinks("search.php", $query, $newORDER, $result, "", $showQuery, $showLinks, $rowOffset, $showRows, $wrapResults, $citeStyle, $HTMLbeforeLink, $HTMLafterLink, "sqlSearch", "Display", $loc["Links"], "url", $headerMsg, $viewType);
echo $tableHeaderLink;
// print the attribute name as link
}
// Finish the row
echo "\n</tr>";
// END RESULTS HEADER ----------------------
// BEGIN RESULTS DATA COLUMNS --------------
// Fetch one page of results (or less if on the last page)
// (i.e., upto the limit specified in $showRows) fetch a row into the $row array and ...
for ($rowCounter = 0; $rowCounter < $showRows && ($row = @mysql_fetch_array($result)); $rowCounter++) {
// ... print out each of the attributes
// in that row as a separate TR (Table Row)
$recordData = "";
// make sure that buffer variable is empty
for ($i = 0; $i < $fieldsToDisplay; $i++) {
// fetch the current attribute name:
$orig_fieldname = getMySQLFieldInfo($result, $i, "name");
// function 'getMySQLFieldInfo()' is defined in 'include.inc.php'
// for all the fields specified (-> all fields to the left):
if (preg_match("/^(author|title|year|volume|corporate_author|address|keywords|abstract|publisher|language|series_editor|series_volume|issn|area|notes|location|call_number|marked|user_keys|user_notes|user_groups|created_date|modified_date)\$/", $orig_fieldname)) {
$recordData .= "\n<tr class=\"record\">";
// ...start a new TABLE row
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0") {
if ($i == 0) {
// ... print a column with a checkbox if it's the first row of attribute data:
$recordData .= "\n\t<td align=\"left\" valign=\"top\" width=\"10\"><input type=\"checkbox\" onclick=\"updateAllRecs();\" name=\"marked[]\" value=\"" . $row["serial"] . "\" title=\"" . $loc["selectRecord"] . "\"></td>";
} else {
// ... otherwise simply print an empty TD tag:
$recordData .= "\n\t<td valign=\"top\" width=\"10\"> </td>";
}
}
}
// ... and print out each of the ATTRIBUTE NAMES:
// in that row as a bold link...
if (preg_match("/^(author|title|type|year|publication|abbrev_journal|volume|issue|pages|call_number|serial)\$/", $orig_fieldname)) {
$HTMLbeforeLink = "\n\t<td valign=\"top\" width=\"75\" class=\"mainfieldsbg\">";
// start the (bold) TD tag
$HTMLafterLink = "</td>";
// close the (bold) TD tag
} elseif (preg_match("/^(marked|copy|selected|user_keys|user_notes|user_file|user_groups|cite_key)\$/", $orig_fieldname)) {
$HTMLbeforeLink = "\n\t<td valign=\"top\" width=\"75\" class=\"userfieldsbg\">";
// start the (bold) TD tag
$HTMLafterLink = "</td>";
// close the (bold) TD tag
} else {
$HTMLbeforeLink = "\n\t<td valign=\"top\" width=\"75\" class=\"otherfieldsbg\">";
// start the (bold) TD tag
$HTMLafterLink = "</td>";
// close the (bold) TD tag
}
// call the 'buildFieldNameLinks()' function (defined in 'include.inc.php'), which will return a properly formatted table data tag holding the current field's name
// as well as the URL encoded query with the appropriate ORDER clause:
$recordData .= buildFieldNameLinks("search.php", $query, "", $result, $i, $showQuery, $showLinks, $rowOffset, $showRows, $wrapResults, $citeStyle, $HTMLbeforeLink, $HTMLafterLink, "sqlSearch", "Display", "", "", $headerMsg, $viewType);
// print the ATTRIBUTE DATA:
// first, calculate the correct colspan value for all the fields specified:
if (preg_match("/^(author|address|keywords|abstract|location|user_keys)\$/", $orig_fieldname)) {
$ColspanFields = 5;
} elseif (preg_match("/^(title|corporate_author|notes|call_number|user_notes|user_groups)\$/", $orig_fieldname)) {
$ColspanFields = 3;
}
// supply an appropriate colspan value
// then, start the TD tag, for all the fields specified:
if (preg_match("/^(author|title|corporate_author|address|keywords|abstract|notes|location|call_number|user_keys|user_notes|user_groups)\$/", $orig_fieldname)) {
if (preg_match("/^(author|title|call_number)\$/", $orig_fieldname)) {
// print a colored background (grey, by default)
$recordData .= "\n\t<td valign=\"top\" colspan=\"{$ColspanFields}\" class=\"mainfieldsbg\">";
} elseif (preg_match("/^(user_keys|user_notes|user_file|user_groups)\$/", $orig_fieldname)) {
// print a colored background (light orange, by default) for all the user specific fields
$recordData .= "\n\t<td valign=\"top\" colspan=\"{$ColspanFields}\" class=\"userfieldsbg\">";
} else {
// no colored background (by default)
$recordData .= "\n\t<td valign=\"top\" colspan=\"{$ColspanFields}\" class=\"otherfieldsbg\">";
}
// ...with colspan attribute & appropriate value
} else {
if (preg_match("/^(type|year|publication|abbrev_journal|volume|issue|pages|serial)\$/", $orig_fieldname)) {
// print a colored background (grey, by default)
$recordData .= "\n\t<td valign=\"top\" class=\"mainfieldsbg\">";
} elseif (preg_match("/^(marked|copy|selected|user_file|cite_key)\$/", $orig_fieldname)) {
// print a colored background (light orange, by default) for all the user specific fields
$recordData .= "\n\t<td valign=\"top\" class=\"userfieldsbg\">";
} else {
// no colored background (by default)
$recordData .= "\n\t<td valign=\"top\" class=\"otherfieldsbg\">";
}
// ...without colspan attribute
}
// print the attribute data:
if (!empty($row[$i])) {
if (preg_match("/^(author|title|year)\$/", $orig_fieldname)) {
// print author, title & year fields in bold
$recordData .= "";
}
// make field items into clickable search links:
if (in_array($displayType, $showFieldItemLinks)) {
// Note: function 'linkifyFieldItems()' will also call function 'encodeField()' to HTML
// encode non-ASCII chars and to apply any field-specific search & replace actions
$recordData .= linkifyFieldItems($orig_fieldname, $row[$i], $userID, $fieldSpecificSearchReplaceActionsArray, $encodingExceptionsArray, "/\\s*[;]+\\s*/", "; ", $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $wrapResults, $displayType, $viewType);
} else {
// don't hotlink field items
$recordData .= encodeField($orig_fieldname, $row[$i], $fieldSpecificSearchReplaceActionsArray, $encodingExceptionsArray);
}
// function 'encodeField()' is defined in 'include.inc.php'
if (preg_match("/^(author|title|year)\$/", $orig_fieldname)) {
$recordData .= "";
}
}
$recordData .= "</td>";
// finish the TD tag
// for all the fields specified (-> all fields to the right):
if (preg_match("/^(author|type|abbrev_journal|pages|thesis|address|keywords|abstract|editor|orig_title|abbrev_series_title|edition|medium|conference|approved|location|serial|selected|user_keys|user_file|cite_key|created_by|modified_by)\$/", $orig_fieldname)) {
if ($showLinks == "1") {
// ...embed appropriate links (if available):
if ($i == 0) {
if (preg_match("/^(cli|inc)/i", $client) or $wrapResults == "0") {
// we use absolute links for CLI clients, for include mechanisms, or when returning only a partial document structure
$baseURL = $databaseBaseURL;
} else {
$baseURL = "";
}
$recordData .= "\n\t<td valign=\"top\" width=\"50\" rowspan=\"2\">";
// note that this table cell spans the next row!
$linkArray = array();
// initialize array variable that will hold all available links
if (isset($_SESSION['user_permissions']) and preg_match("/allow_edit/", $_SESSION['user_permissions'])) {
// if the 'user_permissions' session variable contains 'allow_edit'...
// ... display a link that opens the edit form for this record:
$linkArray[] = "\n\t\t<a href=\"" . $baseURL . "record.php" . "?serialNo=" . $row["serial"] . "&recordAction=edit" . "\"><i class=\"fa fa-search\"></i></a>";
}
// show a link to any corresponding FILE if one of the following conditions is met:
// - the variable '$fileVisibility' (defined in 'ini.inc.php') is set to 'everyone'
// - the variable '$fileVisibility' is set to 'login' AND the user is logged in
// - the variable '$fileVisibility' is set to 'user-specific' AND the 'user_permissions' session variable contains 'allow_download'
// - the array variable '$fileVisibilityException' (defined in 'ini.inc.php') contains a pattern (in array element 1) that matches the contents of the field given (in array element 0)
if ($fileVisibility == "everyone" or $fileVisibility == "login" and isset($_SESSION['loginEmail']) or $fileVisibility == "user-specific" and (isset($_SESSION['user_permissions']) and preg_match("/allow_download/", $_SESSION['user_permissions'])) or !empty($fileVisibilityException) and preg_match($fileVisibilityException[1], $row[$fileVisibilityException[0]])) {
if (!empty($row["file"])) {
if (isset($_SESSION['user_permissions']) and preg_match("/allow_edit/", $_SESSION['user_permissions'])) {
$prefix = " ";
} else {
$prefix = "";
}
if (preg_match("#^(https?|ftp|file)://#i", $row["file"])) {
// if the 'file' field contains a full URL (starting with "http://", "https://", "ftp://" or "file://")
$URLprefix = "";
} else {
// if the 'file' field contains only a partial path (like 'polarbiol/10240001.pdf') or just a file name (like '10240001.pdf')
$URLprefix = $filesBaseURL;
}
// use the base URL of the standard files directory as prefix ('$filesBaseURL' is defined in 'ini.inc.php')
if (preg_match("/\\.pdf\$/i", $row["file"])) {
// if the 'file' field contains a link to a PDF file
$linkArray[] = $prefix . "\n\t\t<a href=\"" . $URLprefix . $row["file"] . "\"><img src=\"" . $baseURL . "img/file_PDF.gif\" alt=\"" . $loc["pdf"] . "\" title=\"" . $loc["LinkTitle_DownloadPDFFile"] . "\" width=\"17\" height=\"17\" hspace=\"0\" border=\"0\"></a>";
} else {
$linkArray[] = $prefix . "\n\t\t<a href=\"" . $URLprefix . $row["file"] . "\"><img src=\"" . $baseURL . "img/file.gif\" alt=\"" . $loc["file"] . "\" title=\"" . $loc["LinkTitle_DownloadFile"] . "\" width=\"11\" height=\"15\" hspace=\"0\" border=\"0\"></a>";
}
// display a generic file icon as download link
}
}
// generate a link from the URL field:
if (!empty($row["url"])) {
// 'htmlentities()' is used to convert any '&' into '&'
$linkArray[] = "\n\t\t<a href=\"" . encodeHTML($row["url"]) . "\"><img src=\"" . $baseURL . "img/www.gif\" alt=\"" . $loc["url"] . "\" title=\"" . $loc["LinkTitle_GotoWebPage"] . "\" width=\"17\" height=\"20\" hspace=\"0\" border=\"0\"></a>";
}
// generate a link from the DOI field:
if (!empty($row["doi"])) {
$linkArray[] = "\n\t\t<a href=\"http://dx.doi.org/" . rawurlencode($row["doi"]) . "\"><img src=\"" . $baseURL . "img/doi.gif\" alt=\"" . $loc["doi"] . "\" title=\"" . $loc["LinkTitle_GotoWebPageViaDOI"] . "\" width=\"17\" height=\"20\" hspace=\"0\" border=\"0\"></a>";
}
// generate a link from the RELATED field:
if (isset($_SESSION['loginEmail'])) {
if (!empty($row["related"])) {
$relatedRecordsLink = buildRelatedRecordsLink($row["related"], $userID);
// function 'buildRelatedRecordsLink()' is defined in 'include.inc.php'
$linkArray[] = "\n\t\t<a href=\"" . $baseURL . $relatedRecordsLink . "\"><img src=\"" . $baseURL . "img/related.gif\" alt=\"" . $loc["related"] . "\" title=\"" . $loc["LinkTitle_DisplayRelatedRecords"] . "\" width=\"19\" height=\"16\" hspace=\"0\" border=\"0\"></a>";
}
}
// if an ISBN number exists for the current record, provide a link to an ISBN resolver:
if (!empty($isbnURLFormat) and !empty($row["isbn"])) {
// this is a stupid hack that maps the names of the '$row' array keys to those used
// by the '$formVars' array (which is required by function 'parsePlaceholderString()')
// (eventually, the '$formVars' array should use the MySQL field names as names for its array keys)
$formVars = buildFormVarsArray($row);
// function 'buildFormVarsArray()' is defined in 'include.inc.php'
// auto-generate an ISBN link according to the naming scheme given in '$isbnURLFormat' (in 'ini.inc.php'):
$isbnURL = parsePlaceholderString($formVars, $isbnURLFormat, "");
// function 'parsePlaceholderString()' is defined in 'include.inc.php'
$encodedURL = encodeHTML($isbnURL);
// 'htmlentities()' is used to convert higher ASCII chars into its entities and any '&' into '&'
$encodedURL = str_replace(" ", "%20", $encodedURL);
// ensure that any spaces are also properly urlencoded
if (!empty($isbnURL)) {
$linkArray[] = "\n\t\t<a href=\"" . $encodedURL . "\"><img src=\"" . $baseURL . "img/isbn.gif\" alt=\"" . $loc["isbn"] . "\" title=\"" . $loc["LinkTitle_FindBookDetailsViaISBN"] . "\" width=\"17\" height=\"20\" hspace=\"0\" border=\"0\"></a>";
}
}
// provide a link to an OpenURL resolver:
if (!empty($openURLResolver)) {
$openURL = openURL($row);
// function 'openURL()' is defined in 'openurl.inc.php'
$linkArray[] = "\n\t\t<a href=\"" . $openURL . "\"><i class=\"fa fa-external-link\"></i></a>";
}
// insert COinS (ContextObjects in Spans):
$linkArray[] = "\n\t\t" . coins($row);
// function 'coins()' is defined in 'openurl.inc.php'
// merge links with delimiters appropriate for display in the Links column:
$recordData .= mergeLinks($linkArray);
$recordData .= "\n\t</td>";
} elseif ($i > 3) {
// ... for the third row up to the last row, simply print an empty TD tag:
$recordData .= "\n\t<td valign=\"top\" width=\"50\"> </td>";
}
}
$recordData .= "\n</tr>";
// ...and finish the row
}
}
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0") {
// supply an appropriate colspan value
$ColspanFields = $NoColumns;
} else {
// print view, CLI client, or partial document structure (i.e., no marker column)
$ColspanFields = $NoColumns - 1;
}
// Print out an URL that links directly to this record:
$recordData .= "\n<tr class=\"record-link\">" . "\n\t<td colspan=\"{$ColspanFields}\" align=\"center\" class=\"smaller\"><a href=\"" . $databaseBaseURL . "show.php?record=" . $row["serial"] . "\" title=\"" . $loc["LinkTitle_Permalink"] . "\">" . $loc["PermalinkLong"] . "</a>" . "<div class=\"unapi\"><abbr class=\"unapi-id\" title=\"" . $databaseBaseURL . "show.php?record=" . $row["serial"] . "\"></abbr></div></td>" . "\n</tr>";
// Append a divider line if it's not the last (or only) record on the page:
if ($rowCounter + 1 < $showRows && $rowCounter + 1 < $rowsFound) {
if (!($showMaxRow == $rowsFound && $rowCounter + 1 == $showMaxRow - $rowOffset)) {
// if we're NOT on the *last* page processing the *last* record... ('$showMaxRow-$rowOffset' gives the number of displayed records for a particular page)
$recordData .= "\n<tr class=\"colspan\">" . "\n\t<td colspan=\"{$ColspanFields}\"> </td>" . "\n</tr>" . "\n<tr class=\"colspan\">" . "\n\t<td colspan=\"{$ColspanFields}\"></td>" . "\n</tr>" . "\n<tr class=\"colspan\">" . "\n\t<td colspan=\"{$ColspanFields}\"> </td>" . "\n</tr>";
}
}
echo $recordData;
}
// Finish the table
echo "\n</table>";
// END RESULTS DATA COLUMNS ----------------
// BEGIN RESULTS FOOTER --------------------
// Note: we omit the results footer, browse links & query form in print/mobile view ('viewType=Print' or 'viewType=Mobile'), for CLI clients, and when outputting only a partial document structure ('wrapResults=0')!
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0") {
// Again, insert the (already constructed) BROWSE LINKS
// (i.e., a TABLE with links for "previous" & "next" browsing, as well as links to intermediate pages)
echo $BrowseLinks;
// Build a results footer with form elements to cite, group or export all/selected records:
if (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden") {
if (isset($_SESSION['user_permissions']) and (isset($_SESSION['loginEmail']) and preg_match("/allow_cite|allow_user_groups|allow_export|allow_batch_export/", $_SESSION['user_permissions']) or !isset($_SESSION['loginEmail']) and preg_match("/allow_cite|allow_export|allow_batch_export/", $_SESSION['user_permissions']))) {
// if the 'user_permissions' session variable does contain any of the following: 'allow_cite' -AND- if logged in, aditionally: 'allow_user_groups', 'allow_export', 'allow_batch_export'...
// ...Insert a divider line (which separates the results data from the forms in the footer):
echo "\n";
}
// Call the 'buildResultsFooter()' function (which does the actual work):
$ResultsFooter = buildResultsFooter($showRows, $citeStyle, $citeOrder, $displayType, $headerMsg);
echo $ResultsFooter;
}
}
// END RESULTS FOOTER ----------------------
// Finally, finish the form
if (!preg_match("/^Print\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0" and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
echo "\n</form>";
}
} else {
// Report that nothing was found:
$nothingFoundFeedback = nothingFound(false);
// This is a clumsy workaround: by pretending that there were some records marked by the user ($nothingChecked = false) we force the 'nothingFound()' function to output "Sorry, but your query didn't produce any results!" instead of "No records selected..."
echo $nothingFoundFeedback;
}
// end if $rowsFound body
} else {
// Report that nothing was selected:
$nothingFoundFeedback = nothingFound($nothingChecked);
echo $nothingFoundFeedback;
}
}
function citeRecords($result, $rowsFound, $query, $queryURL, $showQuery, $showLinks, $rowOffset, $showRows, $previousOffset, $nextOffset, $wrapResults, $citeStyle, $citeOrder, $citeType, $orderBy, $headerMsg, $userID, $viewType)
{
global $databaseBaseURL;
// these variables are defined in 'ini.inc.php'
global $useVisualEffects;
global $defaultDropDownFieldsEveryone;
global $defaultDropDownFieldsLogin;
global $defaultCiteStyle;
global $additionalFieldsCitationView;
global $displayResultsHeaderDefault;
global $displayResultsFooterDefault;
global $showLinkTypesInCitationView;
global $showFieldItemLinks;
global $maximumBrowseLinks;
global $loc;
// '$loc' is made globally available in 'core.php'
global $client;
global $displayType;
$htmlData = "";
// make sure that our buffer variables are empty
$recordData = "";
// First, initialize some variables that we'll need later on
// Calculate the number of all visible columns (which is needed as colspan value inside some TD tags)
if ($showLinks == "1" && preg_match("/^(type|type-year|year)\$/i", $citeOrder)) {
// in citation layout, we simply set it to a fixed value (either '1' or '2', depending on the values of '$showLinks' and '$citeOrder')
$NoColumns = 2;
} else {
$NoColumns = 1;
}
if (empty($displayType)) {
$displayType = $_SESSION['userDefaultView'];
}
// get the default view for the current user
// If the results footer is displayed, we increase the colspan value by 1 to account for the checkbox column:
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0" and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
$NoColumns++;
}
// Initialize array variables:
$yearsArray = array();
$typeTitlesArray = array();
// Define inline text markup to be used by the 'citeRecord()' function:
$markupPatternsArray = array("bold-prefix" => "<b>", "bold-suffix" => "</b>", "italic-prefix" => "<i>", "italic-suffix" => "</i>", "underline-prefix" => "<u>", "underline-suffix" => "</u>", "endash" => "–", "emdash" => "—", "ampersand" => "&", "double-quote" => '"', "double-quote-left" => "“", "double-quote-right" => "”", "single-quote" => "'", "single-quote-left" => "‘", "single-quote-right" => "’", "less-than" => "<", "greater-than" => ">", "newline" => "\n<br>\n");
// Defines field-specific search & replace 'actions' that will be applied to the actual citation
// for all those refbase fields that are listed in the corresponding 'fields' element:
// (These search and replace actions will be performed *in addition* to those specified globally
// in '$searchReplaceActionsArray' (defined in 'ini.inc.php'). Same rules apply as for
// '$searchReplaceActionsArray'.)
$fieldSpecificSearchReplaceActionsArray = array(array('fields' => array("abstract"), 'actions' => array("/[\r\n]+/" => "\n<br>\n")));
// In addition, for the "more info" section, we also substitute contents of the below 'fields'
// with localized field values from variable '$loc'. Since the locales in '$loc' are already
// HTML encoded, we have to exclude these fields from any further HTML encoding (done below).
$fieldSpecificSearchReplaceActionsArray2 = $fieldSpecificSearchReplaceActionsArray;
$fieldSpecificSearchReplaceActionsArray2[] = array('fields' => array("thesis", "approved", "marked", "copy", "selected"), 'actions' => array("/(.+)/e" => "\$loc['\\1']"));
static $encodingExceptionsArray = array("thesis", "approved", "marked", "copy", "selected");
// LOOP OVER EACH RECORD:
// Fetch one page of results (or less if on the last page)
// (i.e., upto the limit specified in $showRows) fetch a row into the $row array and ...
for ($rowCounter = 0; $rowCounter < $showRows && ($row = @mysql_fetch_array($result)); $rowCounter++) {
$encodedRowData = $row;
// we keep '$row' in its original (unencoded) form since unencoded data will be required by function 'linkifyFieldItems()' below
// NOTES: - Currently, HTML encoding and search & replace actions are applied separately
// for the citation and the "more info" section underneath the citation. The
// actions in this 'foreach' block concern the actual citation
// - It might be better to pass the unencoded '$row' data to function 'citeRecord()'
// which would then make calls to function 'encodeField()' individually for each
// field (similar to as it is done it 'modsxml.inc.php')
foreach ($encodedRowData as $rowFieldName => $rowFieldValue) {
// NOTES: - We HTML encode non-ASCII chars for all but the author & editor fields. The author & editor
// fields are excluded here since these fields must be passed *without* HTML entities to the
// 'reArrangeAuthorContents()' function (which will then handle the HTML encoding by itself)
// - Function 'encodeField()' will also apply any field-specific search & replace actions
$encodedRowData[$rowFieldName] = encodeField($rowFieldName, $rowFieldValue, $fieldSpecificSearchReplaceActionsArray, array("author", "editor"));
// function 'encodeField()' is defined in 'include.inc.php'
}
// Order attributes according to the chosen output style & record type:
$record = citeRecord($encodedRowData, $citeStyle, $citeType, $markupPatternsArray, true);
// function 'citeRecord()' is defined in the citation style file given in '$citeStyleFile' (which, in turn, must reside in the 'cite' directory of the refbase root directory), see function 'generateCitations()'
// Print out the current record:
if (!empty($record)) {
// Print any section heading(s):
if (preg_match("/year|type/i", $citeOrder)) {
if (preg_match("/^Mobile\$/i", $viewType)) {
$headingPrefix = "\n<div class=\"sect\">";
$headingSuffix = "</div>";
} else {
$headingPrefix = "\n<tr>" . "\n\t<td valign=\"top\" colspan=\"{$NoColumns}\">";
$headingSuffix = "</td>" . "\n</tr>";
}
list($yearsArray, $typeTitlesArray, $sectionHeading) = generateSectionHeading($yearsArray, $typeTitlesArray, $row, $citeOrder, $headingPrefix, $headingSuffix, "<h4>", "</h4>", "<h5>", "</h5>");
// function 'generateSectionHeading()' is defined in 'cite.inc.php'
$recordData .= $sectionHeading;
}
// Print out the record:
if (is_integer($rowCounter / 2)) {
// if we currently are at an even number of rows
$rowClass = "even";
} else {
$rowClass = "odd";
}
if (preg_match("/^(cli|inc)/i", $client) or $wrapResults == "0") {
// we use absolute links for CLI clients, for include mechanisms, or when returning only a partial document structure
$baseURL = $databaseBaseURL;
} else {
$baseURL = "";
}
$recordPermaLink = $databaseBaseURL . "show.php?record=" . $row["serial"];
// generate a permanent link for the current record
if (preg_match("/^Mobile\$/i", $viewType)) {
$recordData .= "\n<div class=\"" . $rowClass . "\">" . "\n\t<div class=\"citation\">" . $record . "</div>";
} else {
$recordData .= "\n<tr class=\"" . $rowClass . "\">";
// Print a column with a checkbox:
// Note: we omit the results footer in print/mobile view ('viewType=Print' or 'viewType=Mobile'), for CLI clients, and when outputting only a partial document structure ('wrapResults=0')!
if (!preg_match("/^Print\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0" and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
$recordData .= "\n\t<td align=\"center\" valign=\"top\" width=\"10\">";
// - Print a checkbox form element:
if (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden") {
$recordData .= "\n\t\t<input type=\"checkbox\" onclick=\"updateAllRecs();\" name=\"marked[]\" value=\"" . $row["serial"] . "\" title=\"" . $loc["selectRecord"] . "\">";
}
if (!empty($row["orig_record"])) {
if (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden") {
$recordData .= "\n\t\t<br>";
}
if ($row["orig_record"] < 0) {
$recordData .= "\n\t\t<img src=\"" . $baseURL . "img/ok.gif\" alt=\"(" . $loc["original"] . ")\" title=\"" . $loc["originalRecord"] . "\" width=\"14\" height=\"16\" hspace=\"0\" border=\"0\">";
} else {
// $row["orig_record"] > 0
$recordData .= "\n\t\t<img src=\"" . $baseURL . "img/caution.gif\" alt=\"(" . $loc["duplicate"] . ")\" title=\"" . $loc["duplicateRecord"] . "\" width=\"5\" height=\"16\" hspace=\"0\" border=\"0\">";
}
}
// - Add <abbr> block which works as a microformat that allows applications to identify objects on web pages; see <http://unapi.info/specs/> for more info
$recordData .= "\n\t\t<div class=\"unapi\"><abbr class=\"unapi-id\" title=\"" . $recordPermaLink . "\"></abbr></div>";
$recordData .= "\n\t</td>";
}
// Print record data as a citation:
$recordData .= "\n\t<td id=\"ref" . $row["serial"] . "\" class=\"citation\" valign=\"top\">" . "\n\t\t" . $record;
// Display a triangle widget to show more info (keywords, abstract, etc) under each citation:
if (!empty($additionalFieldsCitationView)) {
// Map MySQL field names to localized column names:
$fieldNamesArray = mapFieldNames();
// function 'mapFieldNames()' is defined in 'include.inc.php'
if ($useVisualEffects == "yes") {
$toggleVisibilityFunction = "toggleVisibilitySlide";
} else {
$toggleVisibilityFunction = "toggleVisibility";
}
$recordData .= "\n\t\t<div class=\"showhide\">" . "\n\t\t\t<a href=\"javascript:" . $toggleVisibilityFunction . "('moreinfo" . $row["serial"] . "','toggleimg" . $row["serial"] . "','toggletxt" . $row["serial"] . "','more%20info')\" title=\"" . $loc["LinkTitle_ToggleVisibility"] . "\">" . "<img id=\"toggleimg" . $row["serial"] . "\" class=\"toggleimg\" src=\"" . $baseURL . "img/closed.gif\" alt=\"" . $loc["LinkTitle_ToggleVisibility"] . "\" width=\"9\" height=\"9\" hspace=\"0\" border=\"0\">" . "</a>" . "\n\t\t</div>" . "\n\t\t<div id=\"moreinfo" . $row["serial"] . "\" class=\"moreinfo\" style=\"display: none;\">";
// Print additional fields:
foreach ($additionalFieldsCitationView as $field) {
if (isset($row[$field]) and !empty($row[$field])) {
$recordData .= "\n\t\t\t<div class=\"" . $field . "\"><strong>" . $fieldNamesArray[$field] . ":</strong> ";
// Make field items into clickable search links:
if (in_array($displayType, $showFieldItemLinks)) {
// Note: Function 'linkifyFieldItems()' will also call function 'encodeField()' to HTML
// encode non-ASCII chars and to apply any field-specific search & replace actions
$recordData .= linkifyFieldItems($field, $row[$field], $userID, $fieldSpecificSearchReplaceActionsArray2, $encodingExceptionsArray, "/\\s*[;]+\\s*/", "; ", $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $wrapResults, $displayType, $viewType);
} else {
// don't hotlink field items
$recordData .= encodeField($field, $row[$field], $fieldSpecificSearchReplaceActionsArray2, $encodingExceptionsArray);
}
// function 'encodeField()' is defined in 'include.inc.php'
$recordData .= "</div>";
}
}
// Print a row with links for the current record:
$recordData .= "\n\t\t\t<div class=\"reflinks\">";
// - Print the record's permanent URL:
if (preg_match("/^inc/i", $client)) {
// we open links in a new browser window if refbase data are included somewhere else:
$target = " target=\"_blank\"";
} else {
$target = "";
}
$recordData .= "\n\t\t\t\t<div class=\"permalink\"><a href=\"" . $recordPermaLink . "\"" . $target . " title=\"" . $loc["LinkTitle_Permalink"] . "\">";
if (preg_match("/^Print\$/i", $viewType)) {
// for print view, we use the URL as link title
$recordData .= $recordPermaLink;
} else {
$recordData .= $loc["PermalinkShort"];
}
$recordData .= "</a></div>";
// - Print additional links to cite/export the current record:
// Note: we omit the additional links in print view ('viewType=Print')
if (!preg_match("/^Print\$/i", $viewType)) {
// -- Print cite links:
if (isset($_SESSION['user_permissions']) and preg_match("/allow_cite/", $_SESSION['user_permissions']) and isset($_SESSION['user_cite_formats'])) {
$userCiteFormatsArray = preg_split("/ *; */", $_SESSION['user_cite_formats'], -1, PREG_SPLIT_NO_EMPTY);
// get a list of the user's cite formats (the 'PREG_SPLIT_NO_EMPTY' flag causes only non-empty pieces to be returned)
$recordData .= "\n\t\t\t\t<div class=\"citelinks\">" . " | " . $loc["SaveCitation"] . ":";
foreach ($userCiteFormatsArray as $citeFormat) {
if (!preg_match("/^html\$/i", $citeFormat)) {
// for now, we exclude the "HTML" cite format (as it's not any different to the regular Citation view HTML output)
$recordData .= "\n\t\t\t\t\t <a href=\"" . $baseURL . generateURL("show.php", $citeFormat, array("record" => $row['serial']), true, "", "", $citeStyle, $citeOrder) . "\" title=\"" . $loc["LinkTitle_SaveCitationFormat_Prefix"] . $citeFormat . $loc["LinkTitle_SaveCitationFormat_Suffix"] . "\">" . $citeFormat . "</a>";
}
}
$recordData .= "\n\t\t\t\t</div>";
}
// -- Print export links:
if (isset($_SESSION['user_permissions']) and preg_match("/allow_export|allow_batch_export/", $_SESSION['user_permissions']) and isset($_SESSION['user_export_formats'])) {
$userExportFormatsArray = preg_split("/ *; */", $_SESSION['user_export_formats'], -1, PREG_SPLIT_NO_EMPTY);
// get a list of the user's export formats
$recordData .= "\n\t\t\t\t<div class=\"exportlinks\">" . " | " . $loc["ExportRecord"] . ":";
foreach ($userExportFormatsArray as $exportFormat) {
$recordData .= "\n\t\t\t\t\t <a href=\"" . $baseURL . generateURL("show.php", $exportFormat, array("record" => $row['serial'], "exportType" => "file"), true, "", "", $citeStyle) . "\" title=\"" . $loc["LinkTitle_ExportRecordFormat_Prefix"] . $exportFormat . $loc["LinkTitle_ExportRecordFormat_Suffix"] . "\">" . $exportFormat . "</a>";
}
$recordData .= "\n\t\t\t\t</div>";
}
}
$recordData .= "\n\t\t\t</div>" . "\n\t\t</div>";
}
$recordData .= "\n\t</td>";
}
// Display the regular links column:
if ($showLinks == "1") {
if (preg_match("/^Mobile\$/i", $viewType)) {
$recordData .= "\n\t<div class=\"links\">";
} else {
$recordData .= "\n\t<td class=\"links\" valign=\"top\" width=\"42\">";
}
// Print out available links:
// for Citation view, we'll use the '$showLinkTypesInCitationView' array that's defined in 'ini.inc.php'
// to specify which links shall be displayed (if available and if 'showLinks == 1')
// (for links of type DOI/URL/ISBN/XREF, only one link will be printed; order of preference: DOI, URL, ISBN, XREF)
$recordData .= printLinks($showLinkTypesInCitationView, $row, $showQuery, $showLinks, $wrapResults, $userID, $viewType, $orderBy);
// function 'printLinks()' is defined in 'search.php'
if (preg_match("/^Mobile\$/i", $viewType)) {
$recordData .= "\n\t</div>";
} else {
$recordData .= "\n\t</td>";
}
}
if (preg_match("/^Mobile\$/i", $viewType)) {
$recordData .= "\n</div>";
} else {
$recordData .= "\n</tr>";
}
}
}
// OUTPUT RESULTS:
// Note: we omit the results header, browse links & query form for CLI clients, and when outputting only a partial document structure ('wrapResults=0')
if (!preg_match("/^cli/i", $client) and $wrapResults != "0") {
// Note: we also omit the results header in print/mobile view ('viewType=Print' or 'viewType=Mobile')
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and (!isset($displayResultsHeaderDefault[$displayType]) or isset($displayResultsHeaderDefault[$displayType]) and $displayResultsHeaderDefault[$displayType] != "hidden")) {
// Extract the first field from the 'WHERE' clause:
if (preg_match("/ WHERE [ ()]*(\\w+)/i", $query)) {
$selectedField = preg_replace("/.+ WHERE [ ()]*(\\w+).*/i", "\\1", $query);
} else {
$selectedField = "author";
}
// in the 'Search within Results" form, we'll select the 'author' field by default
// Map MySQL field names to localized column names:
$fieldNamesArray = mapFieldNames(true);
$localizedDropDownFieldsArray = array();
if (isset($_SESSION['loginEmail']) and !empty($defaultDropDownFieldsLogin)) {
// if a user is logged in -AND- there were any additional fields specified...
$dropDownFieldsArray = array_merge($defaultDropDownFieldsEveryone, $defaultDropDownFieldsLogin);
} else {
$dropDownFieldsArray = $defaultDropDownFieldsEveryone;
}
foreach ($dropDownFieldsArray as $field) {
if (isset($fieldNamesArray[$field])) {
$localizedDropDownFieldsArray[$field] = $fieldNamesArray[$field];
} else {
// no localized field name exists, so we use the original field name
$localizedDropDownFieldsArray[$field] = $field;
}
}
// Get all citation styles for the current user:
if (!isset($_SESSION['user_styles'])) {
$citationStylesArray = array($defaultCiteStyle);
} else {
$citationStylesArray = array();
$citationStylesTempArray = preg_split("/ *; */", $_SESSION['user_styles']);
// get the user's list of citation styles
foreach ($citationStylesTempArray as $citationStyle) {
$citationStylesArray[$citationStyle] = $citationStyle;
}
}
// 2) Build forms containing options to show the user's groups, refine the search results or change the displayed columns:
// TODO for 2b+2c: should we allow users to choose via the web interface which columns are included in the popup menus?
// 2a) Build a FORM with a popup containing the user's groups:
$formElementsGroup = buildGroupSearchElements("search.php", $queryURL, $query, $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $displayType);
// function 'buildGroupSearchElements()' is defined in 'include.inc.php'
// 2b) Build a FORM containing options to refine the search results:
// Call the 'buildRefineSearchElements()' function (defined in 'include.inc.php') which does the actual work:
$formElementsRefine = buildRefineSearchElements("search.php", $queryURL, $showQuery, $showLinks, $showRows, $citeStyle, $citeOrder, $localizedDropDownFieldsArray, $selectedField, $displayType);
// 2c) Build a FORM containing display options (change citation style & sort order, or change the number of records displayed per page):
// Call the 'buildDisplayOptionsElements()' function (defined in 'include.inc.php') which does the actual work:
$formElementsDisplayOptions = buildDisplayOptionsElements("search.php", $queryURL, $showQuery, $showLinks, $rowOffset, $showRows, $citeStyle, $citeOrder, $citationStylesArray, $citeStyle, 2, $displayType, $headerMsg);
$htmlData .= displayResultsHeader("search.php", $formElementsGroup, $formElementsRefine, $formElementsDisplayOptions, $displayType);
// function 'displayResultsHeader()' is defined in 'results_header.inc.php'
// and insert a divider line (which separates the results header from the browse links & results data below):
$htmlData .= "\n<hr class=\"resultsheader\" align=\"center\" width=\"93%\">";
}
// Build a TABLE with links for "previous" & "next" browsing, as well as links to intermediate pages
// call the 'buildBrowseLinks()' function (defined in 'include.inc.php'):
$BrowseLinks = buildBrowseLinks("search.php", $query, $NoColumns, $rowsFound, $showQuery, $showLinks, $showRows, $rowOffset, $previousOffset, $nextOffset, $wrapResults, $maximumBrowseLinks, "sqlSearch", "Cite", $citeStyle, $citeOrder, $orderBy, $headerMsg, $viewType);
$htmlData .= $BrowseLinks;
if (preg_match("/^Mobile\$/i", $viewType)) {
// Extract the original OpenSearch/CQL query that was saved by 'opensearch.php' as a session variable:
if (isset($_SESSION['cqlQuery'])) {
$cqlQuery = $_SESSION['cqlQuery'];
} else {
$cqlQuery = "";
}
// Include an OpenSearch-style (CQL) query form:
$htmlData .= "\n<div id=\"queryform\">" . "\n\t<form action=\"opensearch.php\" method=\"GET\" name=\"openSearch\">" . "\n\t\t<input type=\"hidden\" name=\"formType\" value=\"openSearch\">" . "\n\t\t<input type=\"hidden\" name=\"submit\" value=\"" . $loc["ButtonTitle_Search"] . "\">" . "\n\t\t<input type=\"hidden\" name=\"viewType\" value=\"" . $viewType . "\">" . "\n\t\t<input type=\"hidden\" name=\"startRecord\" value=\"1\">" . "\n\t\t<input type=\"hidden\" name=\"maximumRecords\" value=\"" . $showRows . "\">" . "\n\t\t<input type=\"hidden\" name=\"recordSchema\" value=\"html\">" . "\n\t\t<input type=\"text\" name=\"query\" value=\"" . $cqlQuery . "\" size=\"25\" title=\"" . $loc["DescriptionEnterSearchString"] . "\">" . "\n\t\t<input type=\"submit\" name=\"submit\" value=\"" . $loc["ButtonTitle_Search"] . "\" title=\"" . $loc["DescriptionSearchDB"] . "\">" . "\n\t</form>" . "\n</div>";
} elseif (!preg_match("/^Print\$/i", $viewType) and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
// Include the 'queryResults' form:
$htmlData .= "\n<form action=\"search.php\" method=\"GET\" name=\"queryResults\">" . "\n<input type=\"hidden\" name=\"formType\" value=\"queryResults\">" . "\n<input type=\"hidden\" name=\"submit\" value=\"Cite\">" . "\n<input type=\"hidden\" name=\"originalDisplayType\" value=\"" . $displayType . "\">" . "\n<input type=\"hidden\" name=\"orderBy\" value=\"" . rawurlencode($orderBy) . "\">" . "\n<input type=\"hidden\" name=\"showQuery\" value=\"" . $showQuery . "\">" . "\n<input type=\"hidden\" name=\"showLinks\" value=\"" . $showLinks . "\">" . "\n<input type=\"hidden\" name=\"showRows\" value=\"" . $showRows . "\">" . "\n<input type=\"hidden\" name=\"rowOffset\" value=\"" . $rowOffset . "\">" . "\n<input type=\"hidden\" name=\"sqlQuery\" value=\"" . $queryURL . "\">";
// embed the current sqlQuery so that it can be re-applied after the user pressed either of the 'Add' or 'Remove' buttons within the 'queryResults' form
}
}
// Output query results:
if (preg_match("/^Mobile\$/i", $viewType)) {
$htmlData .= "\n<div id=\"citations\" class=\"results\">" . $recordData . "\n</div>";
} else {
$htmlData .= "\n<table id=\"citations\" class=\"results\" align=\"center\" width=\"100%\" summary=\"This table holds the database results for your query\">" . $recordData . "\n</table>";
}
// Append the footer:
// Note: we omit the results footer & browse links in print/mobile view ('viewType=Print' or 'viewType=Mobile'), for CLI clients, and when outputting only a partial document structure ('wrapResults=0')!
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0") {
// Again, insert the (already constructed) BROWSE LINKS
// (i.e., a TABLE with links for "previous" & "next" browsing, as well as links to intermediate pages)
$htmlData .= $BrowseLinks;
// Build a results footer with form elements to cite, group or export all/selected records:
if (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden") {
if (isset($_SESSION['user_permissions']) and (isset($_SESSION['loginEmail']) and preg_match("/allow_cite|allow_user_groups|allow_export|allow_batch_export/", $_SESSION['user_permissions']) or !isset($_SESSION['loginEmail']) and preg_match("/allow_cite/", $_SESSION['user_permissions']))) {
// if the 'user_permissions' session variable does contain any of the following: 'allow_cite' -AND- if logged in, aditionally: 'allow_user_groups', 'allow_export', 'allow_batch_export'...
// ...Insert a divider line (which separates the results data from the forms in the footer):
$htmlData .= "\n<hr class=\"resultsfooter\" align=\"center\">";
}
// Call the 'buildResultsFooter()' function (which does the actual work):
$htmlData .= buildResultsFooter($showRows, $citeStyle, $citeOrder, $displayType, $headerMsg);
}
}
if (!preg_match("/^(Print|Mobile)\$/i", $viewType) and !preg_match("/^cli/i", $client) and $wrapResults != "0" and (!isset($displayResultsFooterDefault[$displayType]) or isset($displayResultsFooterDefault[$displayType]) and $displayResultsFooterDefault[$displayType] != "hidden")) {
// Finish the form:
$htmlData .= "\n</form>";
}
return $htmlData;
}
function encodeXMLField($fieldName, $fieldValue)
{
global $fieldSpecificSearchReplaceActionsArray;
// defined in function 'modsCollection()'
// function 'encodeField()' is defined in 'include.inc.php'
$encodedFieldValue = encodeField($fieldName, $fieldValue, $fieldSpecificSearchReplaceActionsArray, array(), true, "XML");
return $encodedFieldValue;
}
function linkifyFieldItems($field, $fieldData, $userID = "", $localSearchReplaceActionsArray = array(), $encodingExceptionsArray = array(), $itemDelim = "/\\s*[;]+\\s*/", $joinDelim = "; ", $showQuery = "", $showLinks = "", $showRows = "", $citeStyle = "", $citeOrder = "", $wrapResults = "", $displayType = "", $viewType = "")
{
global $databaseBaseURL;
// these variables are defined in 'ini.inc.php'
global $linkedFields;
global $loc;
// '$loc' is made globally available in 'core.php'
global $client;
// Fields that may contain multiple items (delimited by '$itemDelim'):
static $multiItemFields = array("author", "keywords", "area", "notes", "location", "contribution_id", "user_keys", "user_notes", "user_groups");
// Fields that require the 'userID' parameter:
// (note that, currently, 'show.php' only supports the fields 'marked',
// 'selected', 'user_keys', 'user_notes', 'user_groups' and 'cite_key')
static $userSpecificFields = array("marked", "copy", "selected", "user_keys", "user_notes", "user_file", "user_groups", "cite_key");
// Display results in Details view when querying for one of the given fields:
// (see note below)
static $showFieldsInDetailsView = array("title", "serial", "cite_key");
// Check whether we're dealing with an unsupported field or if data are missing:
if (!in_array($field, $linkedFields) or empty($fieldData) or in_array($field, $userSpecificFields) and empty($userID)) {
// Contents of unsupported fields won't get hotlinked but we'll have to HTML
// encode special chars and apply any field-specific search & replace actions:
if (!empty($fieldData)) {
return encodeField($field, $fieldData, $localSearchReplaceActionsArray, $encodingExceptionsArray);
} else {
return $fieldData;
}
} else {
$queryParametersArray = array();
// Add the 'userID' parameter for user-specific fields:
if (in_array($field, $userSpecificFields) and !empty($userID)) {
$queryParametersArray["userID"] = $userID;
}
// Add query parameters if they're different from the defaults:
if (!empty($client)) {
$queryParametersArray["client"] = $client;
}
// NOTE: refbase usually tries to keep the user's current view. However, in
// case of the search links, I think it usually makes sense to present
// results in one of the two list-style views (i.e. List view or
// Citation view) -- and not in Details view, for example. Thus, we
// exclude Details view for regular fields. However, as an exception,
// fields listed in '$showFieldsInDetailsView' will be always displayed
// in Details view. This is done since the user most likely expects to
// see record details when he clicks on a record identifier (such as the
// 'serial' or 'cite_key' field) or the record's title.
if (in_array($field, $showFieldsInDetailsView)) {
$queryParametersArray["submit"] = "Display";
} elseif (!empty($displayType) and $displayType != $_SESSION['userDefaultView'] and preg_match("/^(List|Cite)\$/i", $displayType)) {
$queryParametersArray["submit"] = $displayType;
}
if (!empty($viewType) and $viewType != "Web") {
$queryParametersArray["viewType"] = $viewType;
}
if ($showQuery == "1") {
$queryParametersArray["showQuery"] = $showQuery;
}
if ($showLinks == "0") {
$queryParametersArray["showLinks"] = $showLinks;
}
if ($wrapResults == "0") {
$queryParametersArray["wrapResults"] = $wrapResults;
}
// We use absolute links for CLI clients, for include mechanisms, or when
// returning only a partial document structure:
if (preg_match("/^(cli|inc)/i", $client) or $wrapResults == "0") {
$baseURL = $databaseBaseURL;
} else {
$baseURL = "";
}
// Map MySQL field names to localized column names:
$fieldNamesArray = mapFieldNames();
$linkifiedFieldItems = array();
// Check whether we need to split field values for this field:
if (in_array($field, $multiItemFields)) {
$itemArray = preg_split($itemDelim, $fieldData);
} else {
$itemArray = array($fieldData);
}
// Linkify each field item:
foreach ($itemArray as $item) {
$queryParametersArrayTemp = $queryParametersArray;
// Escape any meta characters:
$escapedItem = preg_quote($item, "");
// Adopt 'show.php' parameter name if it doesn't equal the field name:
if ($field == "serial") {
$queryParametersArrayTemp["record"] = $escapedItem;
} elseif ($field == "marked") {
$queryParametersArrayTemp["ismarked"] = $escapedItem;
} else {
$queryParametersArrayTemp[$field] = $escapedItem;
}
// Generate item link:
$linkifiedFieldItems[] = "<a href=\"" . $baseURL . generateURL("show.php", "html", $queryParametersArrayTemp, true, $showRows, 0, $citeStyle, $citeOrder) . "\"" . " title=\"" . $loc["LinkTitle_SearchFieldItem_Prefix"] . $fieldNamesArray[$field] . $loc["LinkTitle_SearchFieldItem_Suffix"] . encodeHTML($item) . "\">" . encodeField($field, $item, $localSearchReplaceActionsArray, $encodingExceptionsArray) . "</a>";
}
return "<span class=\"itemlinks\">" . implode($joinDelim, $linkifiedFieldItems) . "</span>";
}
}