function display($parent, $depth, $pos, $errorArray)
{
// V2.0
// starting on thesaurus level
if ($parent == 0) {
$elementArray = thesaurus::get_thesaurus_list();
// get thesauri
} else {
$elementArray = thesaurus::get_child($parent);
}
// get children
// entries found
if (is_array($elementArray)) {
$cntElements = count($elementArray);
// start new line
if (!isset($pos)) {
$pos = 0;
}
// set position to 0
$line = new line();
// ****************************************************************
// start array
$lineCnt = 0;
foreach ($elementArray as $id) {
// don't display if
// non descriptor
// or not visible
// if ((thesaurus::is_descriptor($id) or session::get("descriptor"))
// and (thesaurus::is_visible($id) or session::get("visible"))
// )
if (thesaurus::is_visible($id) or session::get("visible")) {
$cntParents = thesaurus::parent_num($id);
$equivArray = thesaurus::get_equiv($id, "BS");
if (is_array($equivArray)) {
$cntEquiv = count($equivArray);
} else {
$cntEquiv = 0;
}
// get count and list of subentries
$childrenArray = thesaurus::get_child($id);
$cntChildren = thesaurus::child_num($id, session::get(descriptor));
// get entry details
$entry = thesaurus::get_descriptor($id);
// ECHO ENTRY
// space in front
$x = 0;
while ($x < $pos - 1) {
$line->insert(grafik::disp("line", "|", 20), 20);
// insert line-grafik
$x++;
}
// search elements in next level enabled
if ($depth > $pos or $depth == -1) {
// display tree grafik
if ($pos > 0) {
if ($lineCnt++ < $cntElements - 1) {
$line->insert(grafik::disp("subtree", "|", 20), 20);
} else {
$line->insert(grafik::disp("subend", "|", 20), 20);
}
// insert sub end icon
}
// display open / close icon if subobjects
if ($cntChildren != 0) {
// subobjects found -> display icon to open / close
if (thesaurus::is_open($id)) {
if ($pos > 0) {
$tempString = form::link("minus", "[+]", "index.php?id={$id}&action=close", "close");
} else {
$tempString = form::link("thesaurus-open", "[+]", "index.php?id={$id}&action=close", "close");
}
} else {
if ($pos > 0) {
$tempString = form::link("plus", "[+]", "index.php?id={$id}&action=open", "open");
} else {
$tempString = form::link("thesaurus", "[T]", "index.php?id={$id}&action=open", "open");
}
}
} else {
$tempString = grafik::disp("space", " ", 20);
}
$line->insert($tempString, 20);
// insert navigation symbols
$tempString = "";
// Display parent and child link icon
if (session::get("show")) {
// display parent arrow
if (thesaurus::is_child_of(session::get("show"), $id) and session::get("show")) {
$line->insert(grafik::arrow("right", "blue", 15), 20);
// display parent arrow
}
// display link-arrow
if (thesaurus::is_parent_of(session::get("show"), $id)) {
$line->insert(grafik::arrow("right", "orange", 15), 20);
}
// display associate links
if (thesaurus::is_assoc_of(session::get("show"), $id)) {
$line->insert(grafik::disp("assoc", "=", 20), 20);
}
}
// entry name
$textLength = strlen($entry[name]) * 15;
$textString = $entry[name];
// set style for selection
$styleString = "";
if (thesaurus::is_equivalent($id)) {
$styleString = "class='bright'";
}
if (thesaurus::is_descriptor($id)) {
$textString = strtoupper($textString);
}
if ($id == session::get("show")) {
$styleString = "class='select'";
} elseif ($cntParents > 1) {
$styleString = "class='multiple'";
}
if (!thesaurus::is_visible($id)) {
$styleString = "class='red'";
}
if (thesaurus::is_deleted($id)) {
$styleString = "class='through'";
}
// draw name with link
if ($pos == 0) {
$tempString .= form::link("", "<b><span {$styleString}>" . $textString . "</span></b>", "index.php?id={$id}&action=show", "name", "", $id);
} else {
$tempString .= form::link("", "<span {$styleString}>" . $textString . "</span>", "index.php?id={$id}&action=show", "name", "", $id);
}
// number of sub-objects
if ($cntChildren) {
$subText = "";
$listCnt = 0;
foreach ($childrenArray as $entry) {
$subText .= thesaurus::get_name($entry) . "<br>";
}
$tempString .= "<span ";
$tempString .= help::show("elementcount", $subText) . ">";
$tempString .= "<i class='small'>";
if ($cntChildren) {
$tempString .= " ({$cntChildren} UB)</i>";
}
$tempString .= "</span>";
}
// number of equiv-objects
if ($cntEquiv) {
$equivText = "";
$listCnt = 0;
foreach ($equivArray as $entry) {
$equivText .= thesaurus::get_name($entry) . "<br>";
}
$tempString .= "<span ";
$tempString .= help::show("equivcount", $equivText) . ">";
$tempString .= "<i class='small'>";
if ($cntEquiv) {
$tempString .= " ({$cntEquiv} BS)</i>";
}
$tempString .= "</span>";
}
// Count of containing elements
// show owner
$ownerID = thesaurus::get_owner($entry[ID]);
$infoText = "ID: " . $id;
$infoText .= "<br>Status: " . thesaurus::get_status_name(thesaurus::get_status($id));
// $infoText .= "<br>Begriffstyp: " . thesaurus::get_entrytype_name(thesaurus::get_entrytype($id));
$infoText .= "<br>Ersteller: " . user::name($ownerID);
$tempString .= " " . form::link("", "?", "", "owner", $infoText);
// Edit Link
$tempString .= form::link("add", "add", "index.php?parent={$id}&action=add", "add");
// Delete Link
if ($cntChildren == 0) {
$javaText = "Wollen Sie " . $entry[name] . " wirklich löschen? Es werden auch alle Links zu diesem Eintrag gelöscht";
$tempString .= form::link("delete", "x", "javascript:get_confirm("{$javaText}","index.php?action=deleteid&id={$id}");", "delete");
}
// Link Link
if (session::get("link") and $id != session::get("link")) {
if (!thesaurus::is_parent_of(session::get("link"), $id) or session::get(linkaction) == "change") {
$linkType = "do" . thesaurus::get_type_name(session::get("linktype"));
$tempString .= form::link($linkType, "L", "index.php?id={$id}&linkaction=linkdo", "{$linkType}");
}
}
$line->insert($tempString);
// Insert text in line
$tempString = "";
// recursive display subtree
if (thesaurus::is_open($id)) {
// recursive call of level
if (thesaurus::child_num($id, 1)) {
hyrarchy::display_line($line);
hyrarchy::display($id, $depth, $pos + 1, $errorArray);
}
}
}
// display line
hyrarchy::display_line($line);
}
}
}
}
function descriptor($id, $highlight = "", $view = "")
{
echo "<div id='export'>";
$dataArray = thesaurus::get_descriptor($id);
$linkArray = thesaurus::get_link($id, session::get(descriptor));
$separator = FALSE;
$isDescriptor = thesaurus::is_descriptor($id);
//------------------------------------------------------------------------------
// icons for actions
echo "<p>";
if ($view) {
echo "<div id='box'>";
echo "<table width='100%'><tr>";
echo "<td>";
echo form::link("opentree", "[+]", "index.php?action=showhyrarchy&id={$id}", "opentree");
// open hyrarchy tree
echo " " . form::link("edit", "edit", "index.php?action=edit&id={$id}", "edit");
// link icons
echo " " . form::link("link", "OB", "index.php?linkaction=link&link={$id}&id={$id}&linktype=1", "newlink_1");
echo " " . form::link("equiv", "BS", "index.php?linkaction=link&link={$id}&id={$id}&linktype=2", "newlink_2");
echo " " . form::link("assoc", "VB", "index.php?linkaction=link&link={$id}&id={$id}&linktype=3", "newlink_3");
echo " " . form::link("add", "add", "index.php?action=add&parent={$id}", "add");
echo "</td>";
// print tree
echo "<td>";
echo " " . form::link("", "txt", "csv.php?id={$id}&type=txt", "csv");
echo "</td>";
// print csv
echo "<td>";
echo " " . form::link("", "csv", "csv.php?id={$id}&type=csv", "csv");
echo "</td>";
echo "<td align='right'>";
// export Adlib
echo "<td>";
echo " " . form::link("", "adlib", "csv.php?id={$id}&type=adlib", "adlib");
echo "</td>";
// set link
$linkType = session::get(linktype);
$linkIcon = array("", "dolink", "doequiv", "doassoc");
if (session::get(link) != $id and session::get(link)) {
echo "mit <b>'" . thesaurus::name(session::get(link)) . "'</b>' verknüpfen";
echo " " . form::link($linkIcon[$linkType], $linkType, "index.php?linkaction=linkdo&id={$id}", $linkIcon[$linkType]);
echo " " . form::link("delete", "end", "index.php?linkaction=linkend", "end-linking");
}
echo "</td>";
echo "</tr></table>";
echo "</div>";
}
echo "</p>";
//------------------------------------------------------------------------------
// display name
echo "<p>";
echo "<span class='exporthead'><b>";
$tempString = highlight($highlight, $dataArray[name], $isDescriptor);
echo "<a href='index.php?action=show&id={$id}'>";
echo $tempString;
// if javascript -> direkt edit
if (session::get(JS)) {
}
echo grafik::disp("edit", "edit", 15);
echo "</a>";
echo "</b>";
// display status of descriptor
echo " <i>(" . thesaurus::get_status_name(thesaurus::get_status($id)) . ")</i>";
// mark if kandidate
if (!thesaurus::is_visible($id)) {
echo "<br><span class='red'>versteckt</span>";
}
echo "</span>";
// display type of descriptor
echo "<br><i>" . thesaurus::get_name(thesaurus::get_thesaurus($id)) . "</i>";
echo "</p>";
//------------------------------------------------------------------------------
// display comment
echo "<p>";
if ($dataArray[comment]) {
echo "<tr><td></td>";
echo "<td class='export'>";
echo nl2br(highlight($highlight, $dataArray[comment]));
echo "</td></tr>";
}
echo "</p>";
//------------------------------------------------------------------------------
// get link data for descriptor
$parentArray = $linkArray[parent];
$childArray = $linkArray[child];
$assocArray = $linkArray[assoc];
$equivArray = $linkArray[equiv];
//------------------------------------------------------------------------------
// list synonyms
echo "<table>";
if ($equivArray) {
// sort for use and used for
$x = $y = 0;
foreach ($equivArray as $entry) {
if ($entry > 0) {
$forArray[$x++] = $entry;
} else {
$retArray[$x++] = abs($entry);
}
}
if ($forArray) {
echo "<tr><td valign='top'>BS</td>";
echo "<td class='export'>";
export::list_names($forArray, $highlight);
echo "</td></tr>";
}
if ($retArray) {
echo "<tr><td valign='top'>BF</td>";
echo "<td class='export'>";
export::list_names($retArray, $highlight);
echo "</td></tr>";
}
}
echo "</p>";
//------------------------------------------------------------------------------
// list parents
if ($parentArray) {
echo "<tr><td valign='top'>";
echo "<a href='javascript:void();'";
echo help::show("OB", "");
echo ">OB</a>";
echo "</td>";
echo "<td class='export'>";
export::list_names($parentArray, $highlight);
echo "</td></tr>";
}
//------------------------------------------------------------------------------
// list childs
if ($childArray) {
echo "<tr><td valign='top'>";
echo "<a href='javascript:void();'";
echo help::show("UB", "");
echo ">UB</a>";
echo "</td>";
echo "<td class='export'>";
export::list_names($childArray, $highlight);
echo "</td></tr>";
}
//------------------------------------------------------------------------------
// list associative links
if ($assocArray) {
echo "<tr><td valign='top'>";
echo "<a href='javascript:void();'";
echo help::show("VB", "");
echo ">VB</a>";
echo "</td>";
echo "<td class='export'>";
export::list_names($assocArray, $highlight);
echo "</td></tr>";
}
echo "</table>";
echo "</div>";
}
function link($image, $text = "", $uri, $help = "", $helpfree = "", $name = "")
{
if (right::field_view($help)) {
$retString = "";
if ($name) {
$retString .= "<a name='anchor{$name}'></a>";
}
// insert anchor
if (right::field_edit($help)) {
$retString .= "<a href='{$uri}'";
if ($help or $helpfree) {
$retString .= help::show($help, $helpfree);
}
$retString .= ">";
if ($image) {
$retString .= grafik::disp($image, $text, 20);
} else {
$retString .= $text;
}
$retString .= "</a>";
} else {
$retString .= $text;
}
}
return $retString;
}