document_view.inc

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<?php
Fakoli::using("document");
Fakoli::usingFeature("facet_manager");
 
class DocumentLibraryView
{
     var $mgr;
     var $library;
     var $table;
     var $facetManager;
     
     function __construct($mgr)
     {
          $this->mgr = $mgr;  
          $this->library = $mgr->library;
          $this->table = $this->buildDocumentTable();
          
          $this->facetManager = new FacetManager('facet_manager', $this->table);
          TaxonomyManager::addFacets($this->facetManager, Document, true, "160px", "200px", "200px");
          
          if (Settings::getValue("document", "show_upload_details"))
          {
               $this->facetManager->addFacet("Uploaded By", $this->createUploadedByFacet());
          }
     }
     
     function buildDocumentTable()
     {
          $showUploadDetails = Settings::getValue("document", "show_upload_details");
          
          $docWidth = $showUploadDetails ? "40%" : "80%";
          
          $table = new DataListView($this->mgr->documents, "document_library");
          $table->column("Document", array($this, formatDocumentTitle), true, "width: {$docWidth}", String, null, "{title:lower}")
                 ->column("Author", "{author}", true, "width: 20%");
          
          if ($showUploadDetails)
          {
               $table->column("Uploaded By", "{Owner.first_name} {Owner.last_name}", false, "width: 20%; text-align: center")
                      ->column("Last Modified", "{last_modified:short}", false, "width: 30%; text-align: center");
          }
          
          $table->pageSize = 10;
          $table->emptyMessage = "There are no matching documents";
          $table->sortable = true;
          $table->filter = Settings::getValue("document", "show_table_filter") ? true : false;
          
          $table->writeIdTag = true;
          
          return $table;
     }
     
     function formatDocumentTitle($document)
     {
          $file = $document->file;
          
          $type = getDocType($file);
          $icon = getDocIcon($file);
          
          $size = $this->library->getFileSize($document);
          
          if(checkRole($this->library->upload_files))
          {
               $details_icon = "icon_edit.png";
               $fn = "editDocumentDetailsDialog";
          }
          else
          {
               $details_icon = "icon_view.png";
               $fn = "showDocumentDetailsDialog";
          }
 
          $titleText = Settings::getValue("document", "link_to_details") ? "<a class='document_title' href='document_details?document_id={document_id}'>{title}</a>" :
                                                                                           "<span class='document_title'>{title}</span>";
          
          $details_link  = "<a href=\"edit_document?document_id={document_id}\" onclick=\"documentMgr.{$fn}({document_id}); return false;\"><img src=\"/fakoli/images/{$details_icon}\" style=\"border: none;display: inline-block;vertical-align: middle;padding-right: 4px\"></a>\n";
               
          if(checkRole($this->library->delete_files))
          {
               $delete_link .= "<a href=\"delete_document?document_id={document_id}\" onclick=\"documentMgr.deleteFile({document_id}); return false;\"><img alt=\"delete\" src=\"/fakoli/images/icon_delete_trash.png\"></a>\n";
          }
          
          return $document->format("$titleText<br/><img style='display:inline-block;vertical-align: middle' src='$icon' alt='$type'/> <a href='/action/document/download?document_id={document_id}'>Download</a>&nbsp;$size&nbsp;<span style='display: inline-block'>&nbsp;{$details_link}&nbsp;{$delete_link}</span>");
     }
     
     function writeScript()
     {
          $script .= $this->facetManager->writeScript();
          $script .= $this->table->writeScript();
          
          ob_start();
          ?>
          <script type="text/javascript" src="/components/document/js/document_manager.js"></script>
          <script type="text/javascript">
          var documentMgr;
          
          window.addEvent('domready', function()
          {
               documentMgr = new DocumentManager(<?php echo $this->library->document_library_id ?>);
          });
 
          // For compatibility with tree view - this function called from edit.inc
          function editResult(result)
          {
               documentMgr.editResult(result);
          }
 
          // For compatibility with tree view - this function called from upload.inc
          function uploadResult(responseText)
          {
               documentMgr.uploadResult(responseText);
          }    
          </script>
          <?
          $script .= ob_get_contents();
          ob_end_clean();
          
          return $script;
     }
     
     function drawView()
     {
          $this->facetManager->drawForm();
          $this->table->drawView();
          
          $this->drawButtons();
     }
     
     function drawButtons()
     {
          if(!checkRole("admin") && !checkRole($this->library->upload_files))
          {
               return;
          }
          
          echo "<div id='document_library_button_row'>\n";
          if (checkRole($this->library->upload_files))
          {
               echo "<button id='upload' class='button' onclick='documentMgr.uploadFile()'>Upload a File...</button>\n";
          }
                    
          if (checkRole("admin"))
          {
               echo "<button id='rescan' class='button' onclick='documentMgr.rescanLibrary()'>Rescan</button>\n";
          }
          
          echo "</div>\n";
     }
     
     function createUploadedByFacet()
     {
          $facet = new MultiSelectFacetFilter("owner_id", array(Document   =>   "{Owner.first_name} {Owner.last_name}"));
     
          $facet->dropdownMaxWidth = "160px";
          $facet->width = "200px";
          $facet->height = "240px";
     
          return $facet;
     }
     
}
 
class DocumentLibraryListView
{
     var $table;
     
     function DocumentLibraryListView($libraries)
     {
          $this->table = $this->buildTable($libraries);
     }
     
     function buildTable($libraries)
     {
          $table = new DataListView($libraries, "libraries");
          $table->column("Library", array($this, formatTitleLink), true, "width: 50%")
                 ->column("Identifier", "{identifier}", true, "width: 15%")
               ->column("Owner", "{getOwnerName()}", true, "width: 20%")
               ->column("# Docs", "{countDocuments()}", true, "width: 15%;text-align: right");
       
          $table->sortable = true;
          $table->filter = true;
          $table->pageSize = 10;
          $table->emptyMessage = "No Document Libraries have been created.";
               
          return $table;
     }
     
     function formatTitleLink($library)
     {
          return $library->format("<a href='document_library_form?document_library_id={document_library_id}'>{name}</a>{description}");     
     }
     
     function writeScript()
     {
          return $this->table->writeScript();
     }
     
     function drawView()
     {
          $this->table->drawView();
     }
}
 
class AdminDocumentLibraryListView extends DocumentLibraryListView
{
     function AdminDocumentLibraryListView($libraries)
     {
          parent::DocumentLibraryListView($libraries);
     }
     
     function formatTitleLink($library)
     {
          return $library->format("<a href='/admin/document_library_form?document_library_id={document_library_id}'>{name}</a>{description}");   
     }
     
}?>