browseUI.inc
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<?php
require_once("$default->fileSystemRoot/presentation/Html.inc");
require_once("$default->uiDirectory/foldermanagement/folderUI.inc");
require_once("$default->uiDirectory/documentmanagement/documentUI.inc");
require_once("$default->uiDirectory/foldermanagement/addFolderUI.inc");
/**
* $Id$
*
* Document browsing page html UI building functions.
*
* Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation.lookAndFeel.knowledgeTree.documentmanagement
*/
function renderHeading($sHeading) {
global $default;
$sSectionName = $default->siteMap->getSectionName(substr($_SERVER["PHP_SELF"], strlen($default->rootUrl), strlen($_SERVER["PHP_SELF"])));
$sColor = $default->siteMap->getSectionColour($sSectionName, "th");
$sToRender = "<table border=\"0\" width=\"600\">\n";
$sToRender .= "<tr align=\"left\"><th class=\"sectionHeading\" bgcolor=\"$sColor\">$sHeading</th></tr>\n";
$sToRender .= "<tr/>\n";
$sToRender .= "<tr/>\n";
$sToRender .= "</table>\n";
return $sToRender;
}
/**
* Generates radio button selects for document browse by type
* Javascript refreshes the form when it changes
*
* @param string the selected browse by option
*/
function renderBrowseTypeSelect($sBrowseType) {
// TODO: write function for onChange that checks if the new value
return "<span class=\"browseTypeSelect\">\n
\tView documents by: <input type=\"radio\" name=\"fBrowseType\" onclick=\"document.MainForm.submit()\" value=\"folder\"" .
((($sBrowseType=="folder") || (strlen($sBrowseType)==0)) ? " checked" : "") . "/> Folders\n" .
"<input type=\"radio\" name=\"fBrowseType\" onclick=\"document.MainForm.submit()\" value=\"category\"" .
(($sBrowseType=="category") ? " checked" : "") . "/> Category\n" .
"<input type=\"radio\" name=\"fBrowseType\" onclick=\"document.MainForm.submit()\" value=\"documentType\"" .
(($sBrowseType=="documentType") ? " checked" : "") . "/> Document Type\n</span>";
}
/**
* Displays the passed category path as a link
*
* @param string the category name to display
*/
function displayCategoryPathLink($aCategories) {
// if the first value in arr["categories"] == Categories then we've got a list of categories
if ($aCategories[0] == "Categories") {
return displayCategoryLink($aCategories[0]);
} else {
// else the first entry is the category name, so build a little path
return displayCategoryLink("Categories") . " > " . displayCategoryLink($aCategories[0]);
}
}
/**
* Displays the passed category as a link
*
* @param string the category name to display
*/
function displayCategoryLink($sCategoryName) {
return generateLink($_SERVER["PHP_SELF"],
"fBrowseType=category" .
// if the category title is passed in, link back to the list of categories
(($sCategoryName == "Categories") ? "" : "&fCategoryName=" . urlencode($sCategoryName)),
$sCategoryName);
}
function renderCategoryResults($aResults) {
$sToRender = "";
// if the first value in arr["categories"] == Categories then we've got a list of categories
if ($aResults["categories"][0] == "Categories") {
// loop through categories and display them
for ($i=1; $i<count($aResults["categories"]); $i++) {
$sToRender .= "<tr><td bgcolor=\"" . getColour($i) . "\">" . displayCategoryLink($aResults["categories"][$i]) . "</td></tr>";
}
} else {
// else the first entry is the category name, so display the documents in the category
// with full paths
$sToRender .= renderDocumentList($aResults["documents"], "This category contains no documents", true);
}
return $sToRender;
}
/**
* Displays the passed document type path as a link
*
* @param string the document type to display
*/
function displayDocumentTypePathLink($aDocumentTypes) {
// if the first value in arr["categories"] == Categories then we've got a list of categories
if ($aDocumentTypes[0]["name"] == "Document Types") {
return displayDocumentTypeLink($aDocumentTypes[0]);
} else {
// else the first entry is the category name, so build a little path
return displayDocumentTypeLink(array("name"=>"Document Types")) . " > " . displayDocumentTypeLink($aDocumentTypes[0]);
}
}
/**
* Displays the passed document type as a link
*
* @param string the document type to display
*/
function displayDocumentTypeLink($aDocumentType) {
return generateLink($_SERVER["PHP_SELF"],
"fBrowseType=documentType" .
// if the document type title is passed in, link back to the list of document types
(($aDocumentType["name"] == "Document Types") ? "" : "&fDocumentTypeID=" . $aDocumentType["id"]),
$aDocumentType["name"]);
}
function renderDocumentTypeResults($aResults) {
$sToRender = "";
// if the first value in arr["documentTypes"] == Document Types then we've got a list of document types
if ($aResults["documentTypes"][0]["name"] == "Document Types") {
// loop through document types and display them
for ($i=1; $i<count($aResults["documentTypes"]); $i++) {
$sToRender .= "<tr><td bgcolor=\"" . getColour($i) . "\">" . displayDocumentTypeLink($aResults["documentTypes"][$i]) . "</td></tr>";
}
} else {
// else the first entry is the document type name, so display the documents in the document type
// with full paths
$sToRender .= renderDocumentList($aResults["documents"], "This document type contains no documents", true);
}
return $sToRender;
}
function renderFolderResults($aResults) {
global $default;
$sToRender = "";
// now loop through the rest of the folders and display links
if (count($aResults["folders"]) > 1) {
for ($i=1; $i<count($aResults["folders"]); $i++) {
$sRow = displayFolderLink($aResults["folders"][$i]);
$sToRender .= "<tr><td nowrap width=\"100%\" bgcolor=\"" . getColour($i) . "\">" . $sRow . "</td></tr>\n";
}
} else {
$sToRender .= "<tr><td>This folder contains no sub folders</td></tr>";
}
$sToRender .= "<tr><td> </td></tr>";
$sToRender .= "<tr><td>" . renderDocumentList($aResults["documents"], "This folder contains no documents") . "</td></tr>\n";
return $sToRender;
}
function renderDocumentList($aDocuments, $sNoDocumentsMessage, $bDisplayFullPath = false) {
// loop through the files and display links
if (count($aDocuments) > 0) {
for ($i=0; $i<count($aDocuments); $i++) {
$sToRender .= "<tr><td bgcolor=\"" . getColour($i) . "\">" . displayDocumentLink($aDocuments[$i], $bDisplayFullPath) . "</td></tr>";
}
} else {
$sToRender .= "<tr><td>$sNoDocumentsMessage</td></tr>";
}
return $sToRender;
}
function renderPage($aResults, $sBrowseType) {
global $default;
$sSectionName = $default->siteMap->getSectionName(substr($_SERVER["PHP_SELF"], strlen($default->rootUrl), strlen($_SERVER["PHP_SELF"])));
$sTDBGColour = $default->siteMap->getSectionColour($sSectionName, "td");
$sToRender = renderHeading("Browse Collection");
$sToRender .= "<table border=\"0\" cellpadding=\"5\" width=\"100%\"><tr><td bgcolor=\"$sTDBGColour\">";
switch ($sBrowseType) {
case "folder" : $sToRender .= displayFolderPathLink(Folder::getFolderPathAsArray($aResults["folders"][0]->getID()), Folder::getFolderPathNamesAsArray($aResults["folders"][0]->getID())); break;
case "category" : $sToRender .= displayCategoryPathLink($aResults["categories"]); break;
case "documentType" : $sToRender .= displayDocumentTypePathLink($aResults["documentTypes"]); break;
}
$sToRender .= "</td></tr></table>\n";
// browse type select
$sToRender .= "<table border=\"0\" width=\"600\">\n";
$sToRender .= "\t<tr><td bgcolor=\"$sTDBGColour\">" . renderBrowseTypeSelect($sBrowseType) . "</td></tr>";
$sToRender .= "\t</table>";
// display folders|documents
$sToRender .= "<table border=\"0\" width=\"100%\">\n";
$sToRender .= "<tr><td>\n";
switch ($sBrowseType) {
case "folder" : $sToRender .= renderFolderResults($aResults); break;
case "category" : $sToRender .= renderCategoryResults($aResults); break;
case "documentType" : $sToRender .= renderDocumentTypeResults($aResults); break;
}
$sToRender .= "</tr></td>\n";
$sToRender .= "\t</table>";
return $sToRender;
}
function getColour($iColourCount) {
return ($iColourCount%2 == 0) ? "F5F6EE" : "FFFFFF";
}
?>