Changeset 827

Timestamp:

01/18/07 17:01:28 (2 years ago)

Author:

ben

Message:

Further amendments to the API for viewing folders.

Files:

• devel/mod/file/lib.php (modified) (2 diffs)
• devel/units/files/edit_folder.php (modified) (3 diffs)
• devel/units/files/files_view.php (modified) (2 diffs)
• devel/units/files/folder_view.php (modified) (1 diff)

devel/mod/file/lib.php

@@ -11 +11 @@
-            $CFG->folders->default_handler = "elgg";
-        }
-
+
+
+
-}
-
@@ -51 +53 @@
-}
-
+
+    function file_folder_view($folder) {
+        
+        global $CFG;
+        /*
+         *    View a specific folder
+         *    (Access rights are presumed)
+         */
+        
+        // Find out who's the owner
+            
+        global $page_owner;
+        $owner_username = user_info('username', $page_owner);
+        
+        // If we're not in the parent folder, provide a link to return to the parent
+        
+        /*
+        if ($folder->ident != -1) {
+            $folder->name = stripslashes($folder->name);
+        }
+        */
+                
+        $body = "<h2>" . $folder->name . "</h2>";
+        
+        if ($folder->ident != -1) {
+            
+            $parent = (int) $folder->parent;
+            
+            if ($parent != -1) {
+                $parent_details = get_record('file_folders','ident',$parent,'files_owner',$page_owner);
+                $display_parent = $parent;
+            } else {
+                $parent_details->name = "root folder";
+                $parent_details->ident = -1;
+                $display_parent = "";
+            }
+            
+            $body .= "<p><a href=\"".url."$owner_username/files/$display_parent\">";
+            $body .= "". __gettext("Return to") ." " . stripslashes($parent_details->name);
+            $body .= "</a></p>";
+        }
+        
+        // Firstly, get a list of folders
+        // Display folders we actually have access to
+        if ($folder->idents = get_records_select('file_folders',"parent = $folder->ident AND (". run("users:access_level_sql_where") . ") and files_owner = $page_owner")) {
+            $subFolders = __gettext("Subfolders"); // gettext variable
+            $body .= <<< END
+                
+                            <h3>
+                                $subFolders
+                            </h3>
+        
+END;
+            
+            foreach($folder->idents as $folder->ident_details) {
+                
+                if (run("users:access_level_check",$folder->ident_details->access) == true) {
+                    $username = $owner_username;
+                    $ident = (int) $folder->ident_details->ident;
+                    $name = get_access_description($folder->ident_details->access);
+                    $name .= stripslashes($folder->ident_details->name);
+                    if (run("permissions:check", array("files:edit", $folder->ident_details->owner))  || run("permissions:check", array("files:edit", $folder->ident_details->files_owner))) {
+                        $areyouSure = __gettext("Are you sure you want to permanently delete this folder?"); // gettext variable
+                        $delete = __gettext("Delete"); // gettext variable
+                        $edit = __gettext("Edit"); // gettext variable
+                        $folder->identmenu = <<< END
+            [<a href="{$CFG->wwwroot}_files/edit_folder.php?edit_folder_id={$folder->ident_details->ident}&amp;owner=$page_owner">$edit</a>]
+            [<a href="{$CFG->wwwroot}_files/action_redirection.php?action=delete_folder&amp;delete_folder_id={$folder->ident_details->ident}" onclick="return confirm('$areyouSure')">$delete</a>]
+        
+END;
+                    } else {
+                        $folder->identmenu = "";
+                    }
+                    $keywords = display_output_field(array("","keywords","folder","folder",$ident,$folder->ident_details->owner));
+                    if ($keywords) {
+                        $keywords = __gettext("Keywords: ") . $keywords;
+                    }
+                    $body .= templates_draw(array(
+                                                  'context' => 'folder',
+                                                  'username' => $username,
+                                                  'url' => $CFG->wwwroot . "$username/files/$ident",
+                                                  'ident' => $ident,
+                                                  'name' => $name,
+                                                  'menu' => $folder->identmenu,
+                                                  'icon' => $CFG->wwwroot . "_files/folder.png",
+                                                  'keywords' => $keywords
+                                                  )
+                                            );
+                }
+                
+            }
+        }
+            
+        // Then get a list of files
+        // View files we actually have access to
+        if ($files = get_records_select('files',"folder = ? AND files_owner = ?",array($folder->ident,$page_owner))) {
+            foreach($files as $file) {
+                
+                if (run("users:access_level_check",$file->access) == true || $file->owner == $_SESSION['userid']) {
+                    $username = $owner_username;
+                    $ident = (int) $file->ident;
+                    $folder->ident = $file->folder;
+                    $title = get_access_description($file->access);
+                    $title .= stripslashes($file->title);
+                    $description = nl2br(stripslashes($file->description));
+                    $filetitle = urlencode($title);
+                    $originalname = stripslashes($file->originalname);
+                    $filemenu = round(($file->size / 1048576),4) . "MB ";
+                    $icon = $CFG->wwwroot . "_icon/file/" . $file->ident;
+                    $filepath = $CFG->wwwroot . "$username/files/$folder->ident/$ident/" . urlencode($originalname);
+                    require_once($CFG->dirroot.'lib/filelib.php');
+                    $mimetype = mimeinfo('type',$file->originalname);
+                    if ($mimetype == "audio/mpeg" || $mimetype == "audio/mp3") {
+                        $filemenu .= " <object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\"
+        codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\"
+        width=\"17\" height=\"17\" >
+            <param name=\"allowScriptAccess\" value=\"sameDomain\" />
+            <param name=\"movie\" value=\"" . $CFG->wwwroot . "_files/mp3player/musicplayer.swf?song_url=$filepath&amp;song_title=$filetitle\" />
+            <param name=\"quality\" value=\"high\" />
+            <embed src=\"" . $CFG->wwwroot . "_files/mp3player/musicplayer.swf?song_url=$filepath&amp;song_title=$filetitle\"
+            quality=\"high\" bgcolor=\"#E6E6E6\" name=\"xspf_player\" allowscriptaccess=\"sameDomain\"
+            type=\"application/x-shockwave-flash\"
+            pluginspage=\"http://www.macromedia.com/go/getflashplayer\"
+            align=\"center\" height=\"17\" width=\"17\" />
+        </object>";
+                    }
+                    if (run("permissions:check", array("files:edit", $file->owner))  || run("permissions:check", array("files:edit", $file->files_owner))) {
+                        $areyouSure = __gettext("Are you sure you want to permanently delete this file?"); // gettext variable
+                        $delete = __gettext("Delete"); // gettext variable
+                        $edit = __gettext("Edit"); // gettext variable
+                        $filemenu .= <<< END
+            [<a href="{$CFG->wwwroot}_files/edit_file.php?edit_file_id={$file->ident}&amp;owner=$page_owner">$edit</a>]
+            [<a href="{$CFG->wwwroot}_files/action_redirection.php?action=delete_file&amp;delete_file_id={$file->ident}" onclick="return confirm('$areyouSure')">$delete</a>]
+END;
+                    }
+                    $keywords = display_output_field(array("","keywords","file","file",$ident,$file->owner));
+                    if ($keywords) {
+                        $keywords = __gettext("Keywords: ") . $keywords;
+                    }
+                    $body .= templates_draw(array(
+                                                  'context' => 'file',
+                                                  'username' => $username,
+                                                  'title' => $title,
+                                                  'ident' => $ident,
+                                                  'folder' => $folder->ident,
+                                                  'description' => $description,
+                                                  'originalname' => $originalname,
+                                                  'url' => $filepath,
+                                                  'menu' => $filemenu,
+                                                  'icon' => $icon,
+                                                  'keywords' => $keywords
+                                                  )
+                                            );
+                }
+                
+            }
+            
+        }
+        
+        // Deliver an apologetic message if there aren't any files or folders
+        
+        if (empty($files) && empty($folder->idents)) {
+            
+            $body .= "<p>" . __gettext("This folder is currently empty.") . "</p>";
+            
+        }
+
+        return $body;
+        
+        
+    }
+    
+    function file_folder_preview($folder) {
+        
+    }
+
-?>

devel/units/files/edit_folder.php

@@ -25 +25 @@
-END;
-        $labelValue = __gettext("Folder name:"); // gettext variable
-
+
+
-        $body = <<< END
-        <table width="100%">
@@ -47 +48 @@
-END;
-        $body .= run("folder:select", array("edit_folder_parent",$_SESSION['userid'],$folder_details->parent));
-
+:
-        $body .= <<< END
-                </p></td>
@@ -107 +108 @@
-$title = __gettext("Create a new folder");
-$createLabel = __gettext("To create a new folder, enter its name:"); //gettext variable
-
+:
-
-$body = <<< END

devel/units/files/files_view.php

@@ -7 +7 @@
-// Get owner and current folder
-    
-
-
+
-
-// Get folder
@@ -20 +19 @@
-        $accessible = run("users:access_level_check",$access);
-    }
+} else {
+    $accessible = true;
+    $folder_object = new stdClass();
+    $folder_object->ident = -1;
+    $folder_object->handler = "elgg";
+    $folder_object->name = __gettext("Root Folder");
+}
+
+if (!isset($folder_object->handler) 
+    || !@is_callable($CFG->folders->handler[$folder_object->handler]['view'])) {
+    $folder_object->handler = "elgg";
-}
-        
-// If we're in the root or an accessible folder, view it
-
-
-
+
+
-        $run_result .= run("files:folder:view",$folder);
-->handler[$folder_object->handler
-CFG->folder->handler[$folder_object->handler
+s->handler[$folder_object->handler]['view'
+run_result .= $CFG->folders->handler[$folder_object->handler]['view'
-    }
-}

devel/units/files/folder_view.php

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-<?php
-global $CFG;
-/*
- *    View a specific folder
- *    (Access rights are presumed)
- */
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-        
-?>