/*jslint browser: true, devel: true, windows: true, forin: true, nomen: true, regexp: true, newcap: true, immed: true */
/* namespace */
function Webfm() {}
/*
** Global variables
*/
//Translation possible by changing the array values (DO NOT ALTER KEYS!)
Webfm.js_msg = [];
Webfm.js_msg.mkdir = Drupal.t("Create New Dir");
Webfm.js_msg.file = Drupal.t("file");
Webfm.js_msg.dir = Drupal.t("directory");
Webfm.js_msg.u_file = Drupal.t("File");
Webfm.js_msg.u_dir = Drupal.t("Directory");
Webfm.js_msg.tree = Drupal.t("");
Webfm.js_msg.work = Drupal.t("Working... please wait");
Webfm.js_msg.refresh = Drupal.t("refresh");
Webfm.js_msg.sort = Drupal.t("sort by this column");
Webfm.js_msg.newdir = Drupal.t("Create New Folder");
Webfm.js_msg.addtodb = Drupal.t("Add files in this folder to database");
Webfm.js_msg.recursivecaddaddtodb = Drupal.t("Recursive add files to database");
Webfm.js_msg.column1 = Drupal.t("Name");
Webfm.js_msg.column2 = Drupal.t("Modified");
Webfm.js_msg.column3 = Drupal.t("Size");
Webfm.js_msg.column4 = Drupal.t("Owner");
Webfm.js_msg.attachtitle = Drupal.t("Attached Files");
Webfm.js_msg.metatitle = Drupal.t("File Meta Data");
Webfm.js_msg.searchtitle = Drupal.t("File Search");
Webfm.js_msg.debugtitle = Drupal.t("WebFM Debug");
Webfm.js_msg.cachetitle = Drupal.t("Directory Cache");
Webfm.js_msg.searchcur = Drupal.t("Search current directory (see listing breadcrumb trail)");
Webfm.js_msg.nomatch = Drupal.t("No match found");
Webfm.js_msg.search = Drupal.t("Search");
Webfm.js_msg.submit = Drupal.t("Submit");
Webfm.js_msg.reset = Drupal.t("Reset");
Webfm.js_msg.clear = Drupal.t("Clear");
Webfm.js_msg.cancel = Drupal.t("Cancel");
Webfm.js_msg.close = Drupal.t("Close");
Webfm.js_msg.resize = Drupal.t("Resize");
Webfm.js_msg.replace = Drupal.t("Replace and Version original copy of ");
Webfm.js_msg.replacedel = Drupal.t("Replace and Delete original copy of ");
Webfm.js_msg.noreplace = Drupal.t("Version new copy of ");
Webfm.js_msg.cache = Drupal.t("Cache Content");
Webfm.js_msg.curdirundef = Drupal.t("current directory undefined");
Webfm.js_msg.ajaxerr = Drupal.t("server is unreachable");
Webfm.js_msg.moveerr = Drupal.t("move operation fail");
Webfm.js_msg.lengtherr = Drupal.t("Too long");
Webfm.js_msg.confirmdel0 = Drupal.t("Do you want to delete the ");
Webfm.js_msg.confirmdel1 = Drupal.t(" and all its contents");
Webfm.js_msg.confirmdet = Drupal.t("Do you want to detach ");
Webfm.js_msg.confirmdbrem0 = Drupal.t("Do you want to remove ");
Webfm.js_msg.confirmdbrem1 = Drupal.t(" from the database?\n All metadata and attachments for this file will be lost");
Webfm.js_msg.enum_local = Drupal.t("Do you want to add all files of this directory into the database?");
Webfm.js_msg.enum_recur = Drupal.t("Do you want to add all files of this directory and sub-directories into the database?");
Webfm.js_msg.filedwld = Drupal.t("download file");
Webfm.js_msg.nofiledwld = Drupal.t("file not in database");
Webfm.js_msg.inserted = Drupal.t(" files inserted into db");
Webfm.js_msg.notinserted = Drupal.t(" files failed to insert into db");
Webfm.js_msg.metadata = Drupal.t("Metadata");
Webfm.js_msg.fix_input = Drupal.t("correct input");
Webfm.js_msg.perm = Drupal.t("File Permissions");
Webfm.js_msg.noattachments = Drupal.t("No files attached.");
Webfm.meta_msg = [];
Webfm.meta_msg.fid = Drupal.t("fid");
Webfm.meta_msg.uid = Drupal.t("uid");
Webfm.meta_msg.uname = Drupal.t("file owner");
Webfm.meta_msg.name = Drupal.t("name");
Webfm.meta_msg.title = Drupal.t("title");
Webfm.meta_msg.desc = Drupal.t("description");
Webfm.meta_msg.lang = Drupal.t("language");
Webfm.meta_msg.pub = Drupal.t("publisher");
Webfm.meta_msg.format = Drupal.t("format");
Webfm.meta_msg.ver = Drupal.t("version");
Webfm.meta_msg.type = Drupal.t("image type");
Webfm.meta_msg.width = Drupal.t("width");
Webfm.meta_msg.height = Drupal.t("height");
Webfm.meta_msg.dl_cnt = Drupal.t("downloads");
Webfm.meta_msg.link = Drupal.t("link");
Webfm.perm_msg = [];
Webfm.perm_msg.pub_view = Drupal.t("Public download");
Webfm.perm_msg.rol_view = Drupal.t("Role View/Download");
Webfm.perm_msg.rol_att = Drupal.t("Role Attach");
Webfm.perm_msg.rol_full = Drupal.t("Role Full Access");
Webfm.menu_msg = [];
Webfm.menu_msg.mkdir = Drupal.t("Create Subdirectory");
Webfm.menu_msg.rmdir = Drupal.t("Delete Directory");
Webfm.menu_msg.rm = Drupal.t("Delete File");
Webfm.menu_msg.rendir = Drupal.t("Rename Directory");
Webfm.menu_msg.search = Drupal.t("Search Directory");
Webfm.menu_msg.ren = Drupal.t("Rename File");
Webfm.menu_msg.meta = Drupal.t("File meta data");
Webfm.menu_msg.att = Drupal.t("Attach to Node");
Webfm.menu_msg.det = Drupal.t("Detach from Node");
Webfm.menu_msg.dwnld = Drupal.t("Download as file");
Webfm.menu_msg.view = Drupal.t("View file");
Webfm.menu_msg.enum_menu = Drupal.t("Add file to database");
Webfm.menu_msg.denum = Drupal.t("Remove file from database");
Webfm.menu_msg.perm = Drupal.t("File permissions");
Webfm.menu_msg.paste = Drupal.t("Paste link in editor window");
//Do not translate any code below this line
Webfm.current = null; // current directory
// Options that modify behaviour.
Webfm.options = {
displayTree: true, // Display trees div.
displayDir: true, // Display directory
breadcrumbRoot: null, // Psuedo root for breadcrumb display.
displayColumns: {
name: true,
modified: true,
size: true,
owner: true
}
};
Webfm.numColumns = -1; //Number of display columns
Webfm.dragCont = null;
Webfm.metaCont = null;
Webfm.contextCont = null;
Webfm.searchCont = null;
Webfm.debugCont = null;
Webfm.viewCont = null;
Webfm.dragStart = null;
Webfm.dragging = false;
Webfm.oldOnContextMenu = null;
Webfm.activeDropCont = null;
Webfm.dropContainers = [];
Webfm.attachContainer = null;
Webfm.browser = null;
Webfm.menuHT = null;
Webfm.metadataHT = null;
Webfm.dirTreeObj = null;
Webfm.dirListObj = null;
Webfm.attachObj = null;
Webfm.alrtObj = null;
Webfm.contextMenuObj = null;
Webfm.progressObj = null;
Webfm.dbgObj = null;
Webfm.metaObj = null;
Webfm.searchObj = null;
Webfm.permObj = null;
Webfm.permKey = null;
Webfm.permHT = null;
Webfm.permInfoHT = null;
Webfm.renameActive = false;
Webfm.admin = false;
Webfm.zindex = 1000;
Webfm.scrollVal = null; // freeze scroll
Webfm.eventListeners = [];
//Name of node edit form hidden field where attached node list is populated by js
Webfm.attachFormInput = "edit-attachlist";
Webfm.icons = {
epdf: "pdf",
ephp: "php",
ephps: "php",
ephp4: "php",
ephp5: "php",
eswf: "swf",
esfa: "swf",
exls: "xls",
eods: "xls",
edoc: "doc",
ertf: "doc",
eodt: "doc",
eodd: "doc",
ezip: "zip",
erar: "zip",
egz: "zip",
e7z: "zip",
etxt: "doc",
echm: "hlp",
ehlp: "hlp",
enfo: "nfo",
expi: "xpi",
ec: "c",
eh: "h",
emp3: "mp3",
ewav: "mp3",
esnd: "mp3",
einc: "cod",
esql: "sql",
edbf: "sql",
ediz: "nfo",
eion: "nfo",
emod: "mp3",
es3m: "mp3",
eavi: "avi",
empg: "avi",
empeg: "avi",
ewma: "mp3",
ewmv: "avi",
edwg: "dwg",
ejpg: "i",
ejpeg: "i",
egif: "i",
epng: "i",
etiff: "i",
ebmp: "i",
eico: "i",
eai: "ai",
eskp: "skp",
emov: "qt",
epps: "pps",
eppt: "pps"
};
Webfm.lastarea = null;
/*
** Functions
*/
/**
* Remember last used textarea for inserting file hrefs.
*/
function webfmSetlast() {
Webfm.lastarea = this;
}
/**
* Determine browser
*/
Webfm.browserDetect = function() {
var b = navigator.userAgent.toLowerCase();
this.isIE = false;
this.isOP = false;
if(b.indexOf("msie") >= 0) {
this.isIE = true;
}
if(b.indexOf("opera") >= 0) {
this.isOP = true;
}
};
/**
* Hashtable (used by directory listing cache and metadata)
*/
Webfm.ht = function() {
this.flush();
};
Webfm.ht.prototype.put = function(key, value) {
if((key === null) || (value === null)) {
throw "NullPointerException {" + key + "},{" + value + "}";
}
this.hash[key] = value;
};
Webfm.ht.prototype.get = function(key) {
return this.hash[key];
};
Webfm.ht.prototype.containsKey = function(key) {
var i;
for(i in this.hash) {
if(i == key && this.hash[i] !== null) {
return true;
}
}
return false;
};
Webfm.ht.prototype.remove = function(key) {
if(this.hash[key]) {
this.hash[key] = null;
return true;
}
return false;
};
Webfm.ht.prototype.dump = function() {
var i, values;
values = [];
for(i in this.hash) {
if(this.hash[i] !== null) {
values.push(this.hash[i]);
}
}
return values;
};
Webfm.ht.prototype.flush = function() {
this.hash = [];
};
/**
* Hashable Hashtable (used by menus)
*/
Webfm.hht = function() {
this.flush();
};
Webfm.hht.prototype.put = function(key, obj) {
if((key === null) || (obj === null)) {
throw "NullPointerException {" + key + "},{" + obj + "}";
}
//TODO improve null check
if(this.hash[key] === null || typeof this.hash[key] === 'undefined') {
this.keys[this.keys.length] = key;
this.hash[key] = [];
}
// append new object to array
this.hash[key].push(obj);
};
Webfm.hht.prototype.get = function(key) {
return this.hash[key];
};
Webfm.hht.prototype.remove = function(key) {
if(this.hash[key]) {
this.hash[key] = null;
return true;
}
return false;
};
Webfm.hht.prototype.removeSub = function(key, subkey) {
if(this.hash[key][subkey]) {
this.hash[key][subkey] = null;
return true;
}
return false;
};
Webfm.hht.prototype.flush = function() {
this.hash = [];
this.keys = [];
};
//Webfm.metaElement objects have description/edit/max_size params
Webfm.metaElement = function(desc, edit, size) {
this.desc = desc;
this.edit = edit;
this.size = size;
};
/**
* Create Web File Manager at 'webfm' id anchor
* ..or at node-edit 'webfm-inline' id anchor
*/
function webfmLayout() {
var layoutDiv, textareas, i, textfields;
layoutDiv = '';
// Initialize textarea for pasting file hrefs with the most often used
// in case we try to paste before a textarea or -field was focussed.
Webfm.lastarea = document.getElementById('edit-body');
if(!Webfm.lastarea) {
Webfm.lastarea = document.getElementById('edit-comment');
}
// Tell textareas and text fields to remember which one was last focussed.
textareas = document.getElementsByTagName('textarea');
i = textareas.length;
while(i > 0) {
i = i - 1;
textareas[i].onfocus = webfmSetlast;
}
textfields = document.getElementsByTagName('input');
i = textfields.length;
while(i > 0) {
i = i - 1;
if(textfields[i].type == 'text') {
textfields[i].onfocus = webfmSetlast;
}
}
layoutDiv = Webfm.$('webfm');
if(layoutDiv) {
Webfm.commonInterface(layoutDiv);
if(Webfm.options.displayTree) {
//first param forces trees refresh
//second param forces list refresh
Webfm.dirTreeObj.fetch(true, true);
} else {
Webfm.dirListObj.refresh();
}
return;
}
// Shortcut to displaying files only via 'webfm-dir' div id.
layoutDiv = Webfm.$('webfm-dir');
if(layoutDiv) {
Webfm.options.displayTree = false;
Webfm.commonInterface(layoutDiv);
Webfm.dirListObj.refresh();
return;
}
layoutDiv = Webfm.$('webfm-inline');
if(layoutDiv) {
Webfm.commonInterface(layoutDiv);
//Add attach-list menu and attach option to listing menu
try {
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.att, Webfm.menuAttach, Webfm.menuFidVal));
Webfm.menuHT.put('det', new Webfm.menuElement(Webfm.menu_msg.meta, Webfm.menuGetMeta, ''));
Webfm.menuHT.put('det', new Webfm.menuElement(Webfm.menu_msg.det, Webfm.menuDetach, ''));
Webfm.menuHT.put('det', new Webfm.menuElement(Webfm.menu_msg.paste, Webfm.menuPasteHref, ''));
} catch(err) {
alert( Drupal.t("Creating Menu failed. \n") + err);
}
// attach-list anchored to 'webfm-attach' div in webfm_form_alter()
Webfm.attachObj = new Webfm.attach('webfm-attach');
Webfm.attachObj.fetch();
if(Webfm.options.displayTree) {
//first param forces trees refresh
//second param forces list refresh
Webfm.dirTreeObj.fetch(true, true);
} else {
if(Webfm.options.displayDir) {
Webfm.dirListObj.refresh();
}
}
}
}
/*
** Initialize webfm on the current page (Must come after webfmLayout()).
*/
if(Drupal.jsEnabled) {
$(window).load(webfmLayout);
}
//Attaches the upload behaviour to the upload form (borrowed jquery).
function webfmUploadAutoAttach() {
var uri, button, wrapper, hide, upload;
button = 'wfmatt-button';
wrapper = 'wfmatt-wrapper';
hide = 'wfmatt-hide';
$('input.webfmupload').each(function() {
uri = this.value;
upload = new Webfm.jsUpload(uri, button, wrapper, hide);
});
}
Webfm.commonInterface = function (parent) {
var layout_cont, elTreeDiv;
Webfm.browser = new Webfm.browserDetect();
//create the popup container for file/dir object draggables
Webfm.dragCont = new Webfm.popup("webfm-dragCont");
//create the popup container for image view
Webfm.viewCont = new Webfm.popup("webfm-viewCont");
//create context menu popup
Webfm.oldOnContextMenu = document.body.oncontextmenu;
Webfm.contextCont = new Webfm.popup("webfm-cxtCont");
Webfm.contextMenuObj = new Webfm.context(Webfm.contextCont);
//create metadata popup
Webfm.metaCont = new Webfm.popup("webfm-paneCont");
Webfm.metaObj = new Webfm.metadata(Webfm.metaCont, 440, 420);
//create file permissions popup
Webfm.permCont = new Webfm.popup("webfm-permCont");
Webfm.permObj = new Webfm.perm(Webfm.permCont, 300, 200);
//create search popup
Webfm.searchCont = new Webfm.popup("webfm-searchCont");
Webfm.searchObj = new Webfm.search(Webfm.searchCont, 280, 200);
//create debug popup
Webfm.debugCont = new Webfm.popup("webfm-debugCont");
Webfm.dbgObj = new Webfm.debug(Webfm.debugCont, 800, 400);
//build menu hashtable
//global to allow external functions to push new menu elements into the menu array
Webfm.menuHT = new Webfm.hht();
try {
Webfm.menuHT.put('root', new Webfm.menuElement(Webfm.menu_msg.mkdir, Webfm.menuMkdir, Webfm.menuAdmin));
Webfm.menuHT.put('root', new Webfm.menuElement(Webfm.menu_msg.search, Webfm.menuSearch, ''));
Webfm.menuHT.put('dir', new Webfm.menuElement(Webfm.menu_msg.mkdir, Webfm.menuMkdir, Webfm.menuAdmin));
Webfm.menuHT.put('dir', new Webfm.menuElement(Webfm.menu_msg.rmdir, Webfm.menuRemove, Webfm.menuAdmin));
Webfm.menuHT.put('dir', new Webfm.menuElement(Webfm.menu_msg.rendir, Webfm.menuRename, Webfm.menuAdmin));
Webfm.menuHT.put('dir', new Webfm.menuElement(Webfm.menu_msg.search, Webfm.menuSearch, ''));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.rm, Webfm.menuRemove, Webfm.menuFileUid));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.ren, Webfm.menuRename, Webfm.menuRenFileUid));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.meta, Webfm.menuGetMeta, Webfm.menuFidVal));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.view, Webfm.menuView, ''));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.dwnld, Webfm.menuDownload, Webfm.menuFidVal));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.enum_menu, Webfm.menuInsert, Webfm.menuAdminNoFidVal));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.denum, Webfm.menuDbRem, Webfm.menuAdminFidVal));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.perm, Webfm.menuGetPerm, Webfm.menuFilePerm));
Webfm.menuHT.put('file', new Webfm.menuElement(Webfm.menu_msg.paste, Webfm.menuPasteHref, ''));
} catch (err) {
alert(Drupal.t("Creating Menu failed. \n") + err);
}
//build metadata hashtable
//Webfm.metaElement objects have description/edit/max_size properties
Webfm.metadataHT = new Webfm.ht();
Webfm.metadataHT.put('id', new Webfm.metaElement(Webfm.meta_msg.fid, false, 0));
Webfm.metadataHT.put('u', new Webfm.metaElement(Webfm.meta_msg.uid, true, 10));
Webfm.metadataHT.put('un', new Webfm.metaElement(Webfm.meta_msg.uname, false, 0));
Webfm.metadataHT.put('n', new Webfm.metaElement(Webfm.meta_msg.name, false, 0));
Webfm.metadataHT.put('t', new Webfm.metaElement(Webfm.meta_msg.title, true, 255));
Webfm.metadataHT.put('d', new Webfm.metaElement(Webfm.meta_msg.desc, true, 256));
Webfm.metadataHT.put('l', new Webfm.metaElement(Webfm.meta_msg.lang, true, 16));
Webfm.metadataHT.put('p', new Webfm.metaElement(Webfm.meta_msg.pub, true, 255));
Webfm.metadataHT.put('f', new Webfm.metaElement(Webfm.meta_msg.format, true, 255));
Webfm.metadataHT.put('v', new Webfm.metaElement(Webfm.meta_msg.ver, false, 0));
Webfm.metadataHT.put('i', new Webfm.metaElement(Webfm.meta_msg.type, false, 0));
Webfm.metadataHT.put('w', new Webfm.metaElement(Webfm.meta_msg.width, false, 0));
Webfm.metadataHT.put('h', new Webfm.metaElement(Webfm.meta_msg.height, false, 0));
Webfm.metadataHT.put('c', new Webfm.metaElement(Webfm.meta_msg.dl_cnt, false, 0));
Webfm.metadataHT.put('lk', new Webfm.metaElement(Webfm.meta_msg.link, false, 0));
//build permissions hashtable
//key is permission bit, value is string
Webfm.permInfoHT = new Webfm.ht();
Webfm.permInfoHT.put("id", Webfm.meta_msg.fid);
Webfm.permInfoHT.put("u", Webfm.meta_msg.uid);
Webfm.permInfoHT.put("n", Webfm.meta_msg.name);
Webfm.permKey = ['1', '2', '4', '8'];
Webfm.permHT = new Webfm.ht();
Webfm.permHT.put('1', Webfm.perm_msg.pub_view);
Webfm.permHT.put('2', Webfm.perm_msg.rol_view);
Webfm.permHT.put('4', Webfm.perm_msg.rol_att);
Webfm.permHT.put('8', Webfm.perm_msg.rol_full);
layout_cont = Webfm.ce('div');
Webfm.alrtObj = new Webfm.alert(layout_cont, 'webfm-alert');
//Container for tree(s)
if(Webfm.options.displayTree) {
elTreeDiv = Webfm.ce('div');
elTreeDiv.setAttribute('id', 'webfm-tree'); //css id
layout_cont.appendChild(elTreeDiv);
Webfm.dirTreeObj = new Webfm.treeBuilder( elTreeDiv, Webfm.menuHT.get('root'), Webfm.menuHT.get('dir'));
}
//progress indicator
Webfm.progressObj = new Webfm.progress(layout_cont, 'webfm-progress');
//Directory Listing
if(Webfm.options.displayDir) {
var claz = Webfm.options.displayTree ? 'narrow' : 'wide';
Webfm.dirListObj = new Webfm.list(layout_cont, 'webfm-dirlist', 'file', claz, true, Webfm.menuHT.get('dir'), Webfm.menuHT.get('file'));
}
//insert trees, listing, search, metadata, progress and alert divs before upload fset built in php
parent.insertBefore(layout_cont, parent.firstChild);
// parent.appendChild(layout_cont); //If upload desired to be placed above browser
webfmUploadAutoAttach();
};
/**
* Webfm.jsUpload constructor
* 1st param is upload iframe url
* 2nd param is id of redirected button object)
* 3rd param is id of container of html repainted by ajax
* 4th param is id of upload input field
* TODO: fix progress throbber
*/
Webfm.jsUpload = function (uri, button, wrapper, hide) {
// Note: these elements are replaced after an upload, so we re-select them
// everytime they are needed.
this.button = '#' + button;
this.wrapper = '#' + wrapper;
this.hide = '#' + hide;
Drupal.redirectFormButton(uri, $(this.button).get(0), this);
};
//Handler for the form redirection submission.
Webfm.jsUpload.prototype.onsubmit = function() {
var hide;
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
hide = this.hide;
$(hide).fadeOut('slow');
};
//Handler for the form redirection completion.
Webfm.jsUpload.prototype.oncomplete = function (data) {
var div, hide, cp, replaceButton, listener;
// Remove old form
Drupal.freezeHeight(); // Avoid unnecessary scrolling
$(this.wrapper).html('');
// Place HTML into temporary div
div = document.createElement('div');
$(div).html(data.html);
$(this.wrapper).append(div);
//div with id='replace-options' present only in case of file overwrite
this.confirm = Webfm.$('replace-options');
if(this.confirm) {
hide = this.hide;
$(hide).fadeOut('slow');
cp = this;
this.confirm.id = 'replace-options';
replaceButton = Webfm.ce('input');
replaceButton.setAttribute('type', 'button');
replaceButton.setAttribute('value', Webfm.js_msg.submit);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, replaceButton, "click", function(e) {cp.submit(); Webfm.stopEvent(e); });
this.confirm.appendChild(replaceButton);
this.confirm.file = data.file;
} else {
$(this.hide, div).fadeIn('slow');
webfmUploadAutoAttach();
}
Drupal.unfreezeHeight();
Webfm.progressObj.hide();
Webfm.dirListObj.refresh();
if(typeof (Webfm.$('webfm-inline')) !== 'undefined' && Webfm.$('webfm-inline') !== null) {
// attach file to node if inside node-edit
if(typeof data.fid !== 'undefined' && data.fid !== null) {
Webfm.menuAttach(null, data.fid);
}
}
};
//Handler for the form redirection error.
Webfm.jsUpload.prototype.onerror = function (error) {
alert(Drupal.t("An error occurred:\n\n") + error);
Webfm.progressObj.hide();
if(this.confirm) {
Webfm.clearNodeById('replace-options');
}
// Undo hide
$(this.hide).css({
position: 'static',
left: '0px'
});
};
Webfm.jsUpload.prototype.submit = function() {
var inputs, selection, i, url, postObj;
inputs = [];
selection = '';
inputs = this.confirm.getElementsByTagName('input');
for(i = 0; i < inputs.length; i++) {
if(inputs[i].checked === true) {
selection = i;
break;
}
}
if(typeof selection != 'undefined') {
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("version"), param0: encodeURIComponent(selection), param1: encodeURIComponent(this.confirm.file)};
Webfm.HTTPPost(url, this.callback, this, postObj);
}
};
Webfm.jsUpload.prototype.callback = function (string, xmlhttp, cp) {
var parent, hide, result, elDiv;
Webfm.progressObj.hide();
// Remove overwrite radios
parent = cp.confirm.parentNode;
parent.removeChild(parent.firstChild);
hide = cp.hide;
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
if(result.status) {
Webfm.dirListObj.refresh();
}
cp.confirm.style.display = 'none';
// Insert ajax feedback before upload form
elDiv = Webfm.ce('div');
if(result.status) {
elDiv.className = 'upload-msg';
} else {
elDiv.className = 'upload-msg-err';
}
elDiv.appendChild(Webfm.ctn(result.data.msg));
$(hide).before($(elDiv));
// Undo hide
Webfm.dbgObj.dbg("hide:", Webfm.dump(hide));
$(hide).css({ display: 'block' });
webfmUploadAutoAttach();
if(typeof (Webfm.$('webfm-inline')) != 'undefined' && Webfm.$('webfm-inline') !== null) {
// attach file to node if inside node-edit
if(typeof result.data.fid !== 'undefined' && result.data.fid !== null) {
Webfm.menuAttach(null, result.data.fid);
}
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
/**
* Webfm.list constructor
* 1st param is object to append this list object to
* 2nd param is base id of listing (multiple listing objects must have unique ids)
* 3rd param is base id of file rows of table
* 4th param sets styling for listing
* 5th param enables drag and drop
* 6th param is directory menu array
* 7th param is file menu array
*/
Webfm.list = function (parent, id, type, class_name, dd_enable, dir_menu, file_menu) {
var wl, node, elTable, elTableBody, elTr, elTd, elA, elImg, listener, elSpan;
wl = this;
this.id = id;
this.type = type;
this.dd_enable = dd_enable;
this.url = Webfm.ajaxUrl();
this.sc_n = 0;
this.sc_m = 0;
this.sc_s = 0;
this.content = '';
this.iconDir = getWebfmIconDir();
this.dir_menu = dir_menu;
this.file_menu = file_menu;
//directory cache hashtable (key= directory path, val= directory contents)
this.cache = new Webfm.ht();
this.eventListeners = [];
//Get the number of columns being displayed
Webfm.numColumns = 0;
if(Webfm.options.displayColumns.name) {Webfm.numColumns++;}
if(Webfm.options.displayColumns.modified) {Webfm.numColumns++;}
if(Webfm.options.displayColumns.size) {Webfm.numColumns++; }
//if(getWebfmOwnerColumn() && Webfm.options.displayColumns.owner) {Webfm.numColumns++;}
if(Webfm.options.displayColumns.owner) {Webfm.numColumns++;}
node = Webfm.ce("div");
node.setAttribute('id', this.id);
node.className = class_name;
this.obj = node;
elTable = Webfm.ce('table');
elTableBody = Webfm.ce('tbody');
//elTableBody.setAttribute('id', this.id + 'body');
this.body = elTableBody;
// First Row
elTr = Webfm.ce('tr');
elTr.setAttribute('id', 'webfm-top-tr');
// Refresh Icon
elTd = Webfm.ce('td');
elTd.className = 'navi icon';
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
elA.setAttribute('title', Webfm.js_msg.refresh);
elImg = Webfm.ce('img');
elImg.setAttribute('src', this.iconDir + '/r.gif');
elImg.setAttribute('alt', Webfm.js_msg.refresh);
elA.appendChild(elImg);
elTd.appendChild(elA);
elTr.appendChild(elTd);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wl.refresh(Webfm.current); Webfm.stopEvent(e); });
// Breadcrumb trail
elTd = Webfm.ce('td');
elTd.colSpan = Webfm.numColumns < 2 ? 2 : Webfm.numColumns;
elTd.setAttribute('id', 'webfm-bcrumb-td');
elTd.setAttribute('class', 'navi');
// Build breadcrumb trail inside span
elSpan = Webfm.ce('span');
elSpan.setAttribute('id', this.id + 'bcrumb');
elTd.appendChild(elSpan);
elTr.appendChild(elTd);
elTableBody.appendChild(elTr);
// Second Row
elTr = Webfm.ce('tr');
this.secondRow = elTr;
// icon column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTr.appendChild(elTd);
// Sort dir/files column
if(Webfm.options.displayColumns.name) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2 ) {elTd.colSpan = 2;}
elTd.className = 'head';
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
elA.setAttribute('title', Webfm.js_msg.sort);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wl.sc_n ^= 1; wl.loadList("n"); wl.sortIcon(e, wl.sc_n); Webfm.stopEvent(e); });
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.sort);
elImg.setAttribute('src', this.iconDir + '/down.gif');
elA.appendChild(elImg);
elA.appendChild(Webfm.ctn(Webfm.js_msg.column1));
elTd.appendChild(elA);
elTr.appendChild(elTd);
}
// date/time column
if(Webfm.options.displayColumns.modified) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2 ) {elTd.colSpan = 2;}
elTd.className = 'head';
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wl.sc_m ^= 1; wl.loadList("m"); wl.sortIcon(e, wl.sc_m); Webfm.stopEvent(e); });
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.sort);
elImg.setAttribute('src', this.iconDir + '/down.gif');
elA.appendChild(elImg);
elA.appendChild(Webfm.ctn(Webfm.js_msg.column2));
elTd.appendChild(elA);
elTr.appendChild(elTd);
}
// size column
if(Webfm.options.displayColumns.size) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'head';
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wl.sc_s ^= 1; wl.loadList("s"); wl.sortIcon(e, wl.sc_s); Webfm.stopEvent(e); });
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.sort);
elImg.setAttribute('src', this.iconDir + '/down.gif');
elA.appendChild(elImg);
elA.appendChild(Webfm.ctn(Webfm.js_msg.column3));
elTd.appendChild(elA);
elTr.appendChild(elTd);
}
// owner column
//if(getWebfmOwnerColumn() && Webfm.options.displayColumns.owner ) {
if(Webfm.options.displayColumns.owner ) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'head';
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wl.sc_o ^= 1; wl.loadList("o"); wl.sortIcon(e, wl.sc_o); Webfm.stopEvent(e); });
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.sort);
elImg.setAttribute('src', this.iconDir + '/down.gif');
elA.appendChild(elImg);
elA.appendChild(Webfm.ctn(Webfm.js_msg.column4));
elTd.appendChild(elA);
elTr.appendChild(elTd);
}
elTableBody.appendChild(elTr);
elTable.appendChild(elTableBody);
node.appendChild(elTable);
parent.appendChild(node);
};
Webfm.list.prototype.selectBC = function(event) {
var el = event.target || window.event.srcElement;
Webfm.selectDir(el.title);
};
Webfm.list.prototype.listenerfn_bcrumb_click = function(cp) {
var listenerfn = function(e) {
cp.selectBC(e);
Webfm.stopEvent(e);
};
return listenerfn;
};
Webfm.list.prototype.bcrumb = function() {
var cp, i, pth, elA, listener, elSpan, l, adminPrefix, broot, bRoot;
cp = this;
pth = [];
Webfm.clearNodeById(this.id + 'bcrumb');
elSpan = Webfm.$(this.id + 'bcrumb');
broot = [];
if(Webfm.options.breadcrumbRoot) {
l = this.content.current.indexOf(Webfm.options.breadcrumbRoot );
adminPrefix = this.content.current.substring(0, l);
bRoot = adminPrefix + Webfm.options.breadcrumbRoot;
broot = bRoot.split('/');
if(broot[0] === '') {
broot.shift();
}
broot.pop();
}
for(i = 0; i < this.content.bcrumb.length - 1; i++) {
pth.push(this.content.bcrumb[i]);
if(this.content.bcrumb[i] == broot[i]) {
continue;
}
elSpan.appendChild(Webfm.ctn(" / "));
// No breadcrumb link necessary for current directory
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
// join previous loop iterations to create path for title
elA.setAttribute('title', "/" + pth.join("/"));
elA.appendChild(Webfm.ctn(this.content.bcrumb[i]));
//IE fix
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", Webfm.list.prototype.listenerfn_bcrumb_click(cp));
elSpan.appendChild(elA);
}
elSpan.appendChild(Webfm.ctn(" / "));
elSpan.appendChild(Webfm.ctn(this.content.bcrumb[i]));
};
Webfm.list.prototype.sortIcon = function (event, up_down) {
var el = event.target || window.event.srcElement;
if(el.firstChild) {
el.firstChild.src = this.iconDir + '/' + (up_down ? "up" : "down") + '.gif';
}
};
Webfm.list.prototype.refresh = function (path, rename_dir) {
if(path === null || typeof (path) === 'undefined') {
path = Webfm.current;
}
this.cache.remove(path);
if(typeof rename_dir != 'undefined') {
this.rename_dir = rename_dir;
}
this.fetch(path);
};
Webfm.list.prototype.fetch = function (curr_dir) {
var uploadpath, postObj;
Webfm.alrtObj.msg();
if(curr_dir || (curr_dir = Webfm.current)) {
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
//update current dir if specific dir selected
Webfm.current = curr_dir;
Webfm.dbgObj.dbg('fetch: ', curr_dir);
if(this.cache.containsKey(Webfm.current)) {
Webfm.dbgObj.dbg('cache hit: ', Webfm.current);
this.content = this.cache.get(Webfm.current);
this.bcrumb();
this.loadList();
uploadpath = Webfm.$('edit-webfmuploadpath');
if(uploadpath) {
uploadpath.value = Webfm.current;
}
Webfm.progressObj.hide();
} else {
Webfm.admin = false;
postObj = { action: encodeURIComponent("read"), param0: encodeURIComponent(curr_dir) };
Webfm.HTTPPost(this.url, this.callback, this, postObj);
}
} else {
Webfm.dbgObj.dbg(Webfm.js_msg.curdirundef);
}
};
Webfm.list.prototype.callback = function (string, xmlhttp, cp) {
var uploadpath, found, i;
found = false;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
cp.content = Drupal.parseJson(string);
if(cp.content.status) {
cp.cache.put(cp.content.current, cp.content);
//Sets client permissions - server will always validate any action
Webfm.admin = cp.content.admin;
cp.bcrumb();
cp.loadList("n");
// Insert current directory path into upload form
uploadpath = Webfm.$('edit-webfmuploadpath');
if(uploadpath) {
uploadpath.value = cp.content.current;
Webfm.dbgObj.dbg('uploadpath: ', uploadpath.value);
}
Webfm.current = cp.content.current;
cp.adminCtl(Webfm.admin);
if(cp.rename_dir) {
found = false;
for(i = 0; i < Webfm.dirListObj.dirrows.length; i++) {
if(cp.dirrows[i].clickObj.title == "/" + cp.rename_dir) {
found = true;
break;
}
}
if(found) {
Webfm.menuRename(cp.dirrows[i]);
}
}
} else {
Webfm.alrtObj.str_arr(cp.content.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
//build admin icons for create dir and file db insertion
//maintain 4 column table
Webfm.list.prototype.adminCtl = function (admin) {
var col_span, wl, elTd, elSpan, elA, elImg, listener;
col_span = Webfm.numColumns < 2 ? 2 : Webfm.numColumns;
if(admin) {
if(Webfm.$('webfm-bcrumb-td').colSpan == col_span) {
wl = this;
Webfm.$('webfm-bcrumb-td').colSpan = col_span - 1;
// Create New Directory and allow db insertions
elTd = Webfm.ce('td');
elTd.className = "ctls-td";
elSpan = Webfm.ce('span');
elSpan.id = this.id + "-ctls";
elA = Webfm.ce('a');
elA.title = Webfm.js_msg.newdir;
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.newdir);
elImg.setAttribute('src', this.iconDir + '/dn.gif');
elA.appendChild(elImg);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { Webfm.stopEvent(e); wl.mkdir(); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseover", function(e) { wl.hover(e, true, 0); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseout", function(e) { wl.hover(e, false, 0); });
elSpan.appendChild(elA);
elA = Webfm.ce('a');
elA.title = Webfm.js_msg.addtodb;
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.addtodb);
elImg.setAttribute('src', this.iconDir + '/add_loc.gif');
elA.appendChild(elImg);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { Webfm.stopEvent(e); wl.enumLocal(); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseover", function(e) { wl.hover(e, true); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseout", function(e) { wl.hover(e, false); });
elSpan.appendChild(elA);
elA = Webfm.ce('a');
elA.title = Webfm.js_msg.recursivecaddaddtodb;
elImg = Webfm.ce('img');
elImg.setAttribute('alt', Webfm.js_msg.recursivecaddaddtodb);
elImg.setAttribute('src', this.iconDir + '/add_recur.gif');
elA.appendChild(elImg);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { Webfm.stopEvent(e); wl.enumRecur(); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseover", function(e) { wl.hover(e, true); });
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "mouseout", function(e) { wl.hover(e, false); });
elSpan.appendChild(elA);
elTd.appendChild(elSpan);
Webfm.$('webfm-top-tr').appendChild(elTd);
} else {
Webfm.$('webfm-bcrumb-td').colSpan = col_span - 1;
}
} else {
Webfm.$('webfm-bcrumb-td').colSpan = col_span;
}
};
//IE does not understand 'this' inside event listener func
Webfm.list.prototype.hover = function (event, state) {
var el = event.target || window.event.srcElement;
el.className = state ? 'selected' : '';
};
//Function to create a new directory
Webfm.list.prototype.mkdir = function() {
Webfm.alrtObj.msg();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
var postObj = { action: encodeURIComponent("mkdir"), param0: encodeURIComponent(this.content.current) };
Webfm.HTTPPost(this.url, this.mkdir_callback, this, postObj);
};
Webfm.list.prototype.enumLocal = function() {
if(Webfm.confirm(Webfm.js_msg.enum_local)) {
Webfm.insert(this.content.current, "dir");
}
};
Webfm.list.prototype.enumRecur = function() {
if(Webfm.confirm(Webfm.js_msg.enum_recur)) {
Webfm.insert(this.content.current, "recur");
}
};
Webfm.list.prototype.mkdir_callback = function (string, xmlhttp, cp) {
var result;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
Webfm.dbgObj.dbg("mkdir data:", result.data);
if(result.status) {
cp.refresh(cp.content.current, result.data);
if(Webfm.dirTreeObj) {
//we just updated the listing - 2nd var must be false
Webfm.dirTreeObj.fetch(true, false);
}
} else {
Webfm.alrtObj.str_arr(result.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.list.prototype.loadList = function (sortcol) {
var i, filerow;
this.c_dir = 0;
this.c_fil = 0;
//remove all rows beneath second row of listing table body
while(this.secondRow.nextSibling) {
this.body.removeChild(this.secondRow.nextSibling);
}
//clear event listeners for old listing
Webfm.eventUnregister(this.eventListeners);
// Build directory rows and append to table
if(this.content.dirs.length) {
this.dirrows = [];
//IE hack since dirs have no size and no owner
if(!(Webfm.browser.isIE && sortcol == "s") && sortcol != "o") {
this.sortTable(this.content.dirs, sortcol);
}
for(i = 0; i < this.content.dirs.length; i++) {
this.dirrows[i] = new Webfm.dirrow(this.body, this.content.dirs[i], i, this.dd_enable, this.dir_menu, this.eventListeners);
}
}
// Build file rows and append to table
// type determines file context menu
if(this.content.files.length) {
this.sortTable(this.content.files, sortcol);
for(i = 0; i < this.content.files.length; i++) {
filerow = new Webfm.filerow(this.body, this.content.files[i], this.type, i, this.dd_enable, this.file_menu, this.eventListeners);
}
}
};
Webfm.list.prototype.sortTable = function (arr, key) {
switch(key) {
case "o":
arr.sort(Webfm.sortByOwner);
if(this.sc_o) {
arr.reverse();
}
break;
case "s":
arr.sort(Webfm.sortBySize);
if(this.sc_s) {
arr.reverse();
}
break;
case "m":
arr.sort(Webfm.sortByModified);
if(this.sc_m) {
arr.reverse();
}
break;
case "n":
arr.sort(Webfm.sortByName);
if(this.sc_n) {
arr.reverse();
}
break;
}
};
/**
* Webfm.dirrow constructor
* 1st param is parent obj
* 2nd param is dir object
* 3rd param is unique number to append to id
* 4th param enables drag and drop
* 5th param is directory menu array
* 6th param is event listener array for closure cleanup
*/
Webfm.dirrow = function (parent, dir, index, dd_enable, menu, eventListenerArr) {
var dr, dc_id, elTr, elTd, elImg, owner, listener, size;
dr = this;
this.draggable = dd_enable;
this.iconDir = getWebfmIconDir();
//id used for drop container
dc_id = 'webfm-dirlist' + index;
elTr = Webfm.ce('tr');
this.element = elTr;
this.element.className = 'dirrow';
elTr.setAttribute('id', dc_id);
elTr.setAttribute('title', dir.p);
if(dd_enable && Webfm.admin) {
//Webfm.draggable must be created after title assigned to set current path
this.dd = new Webfm.draggable(Webfm.dragCont, elTr, this.element.className);
} else {
this.draggable = false;
}
elTd = Webfm.ce('td');
elImg = Webfm.ce('img');
elImg.setAttribute('src', this.iconDir + '/d.gif');
elImg.setAttribute('id', dc_id + 'dd');
elImg.setAttribute('alt', Webfm.js_msg.u_dir);
this.menu = menu;
elTd.appendChild(elImg);
elTr.appendChild(elTd);
if(Webfm.options.displayColumns.name) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
// Title of link = path
this.clickObj = Webfm.ce('a');
this.clickObj.setAttribute('href', '#');
//title is path
this.clickObj.setAttribute('title', dir.p);
this.clickObj.appendChild(Webfm.ctn(dir.n));
elTd.appendChild(this.clickObj);
elTr.appendChild(elTd);
}
if(Webfm.options.displayColumns.modified) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
elTd.appendChild(Webfm.ctn(Webfm.convertunixtime(parseInt(dir.m, 10))));
elTr.appendChild(elTd);
}
if(Webfm.options.displayColumns.size) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
if(dir.s) {
size = Webfm.size(dir.s);
elTd.appendChild(Webfm.ctn(size));
}
elTr.appendChild(elTd);
}
// Add td if owner column enabled
//if(getWebfmOwnerColumn() && Webfm.options.displayColumns.owner) {
if(Webfm.options.displayColumns.owner) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
if(dir.o) {
owner = Webfm.ce(dir.o);
elTd.appendChild(Webfm.ctn(owner));
}
elTr.appendChild(elTd);
}
//mouse event listeners
if(dd_enable) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mousedown", function(e) { Webfm.contextMenuObj.hideContextMenu(e); dr.select(e); });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "click", function(e) { Webfm.contextMenuObj.hideContextMenu(e); if(Webfm.renameActive === false) { Webfm.selectDir(dr.element.title); } });
}
if(this.draggable) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mouseover", function() { dr.hover(dr.element, true); });
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mouseout", function() { dr.hover(dr.element, false); });
}
if(Webfm.browser.isOP) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mousedown", function(e) { if(e && e.button === 0 && e.altKey === true) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, dr); } Webfm.stopEvent(e); } });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "contextmenu", function(e) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, dr); } Webfm.stopEvent(e); });
}
parent.appendChild(elTr);
this.c_dir = this.c_dir + 1;
};
Webfm.dirrow.prototype.hover = function (el, state) {
if(state) {
el.className += ' selected';
} else {
el.className = el.className.split(' ', 1);
}
};
Webfm.dirrow.prototype.select = function (event) {
var cp, rightclick;
cp = this;
if(Webfm.renameActive === true) {
return false;
}
event = event || window.event;
if(event.target || event.srcElement) {
if(this.clickObj) {
// Determine mouse button
rightclick = Webfm.rclick(event);
if(rightclick) {
return false;
}
setTimeout(function() {
//if click then no dragging...
if(Webfm.dragging === false) {
Webfm.selectDir(cp.element.title);
}
}, 200);
}
//passthrough
if(typeof this.dd != "undefined") {
this.dd.mouseButton(event);
}
}
return false;
};
/**
* Webfm.filerow constructor
* 1st param is parent obj
* 2nd param is fileobject (see desc below)
* 3rd param is base id name of file row
* 4th param is unique number to append to id
* 5th param enables drag and drop
* 6th param is file menu array
* 7th param is event listener array for closure cleanup
*
* fileobject elements:
* id -> fid
* n -> file name
* p -> path (includes name)
* s -> file size
* m -> modified date
* e -> mimetype extension
* i -> image file.
* w -> image width
* h -> image height
* un -> file owner user name
*/
Webfm.filerow = function (parent, fileObj, idtype, index, dd_enable, file_menu, eventListenerArr) {
var fr, elTr, elTd, elImg, size, listener;
fr = this;
this.draggable = dd_enable;
this.iconDir = getWebfmIconDir();
this.ext = fileObj.e;
this.filepath = fileObj.p + '/' + fileObj.n;
this.uid = fileObj.u;
this.ftitle = null;
this.funame = fileObj.un;
if(typeof fileObj.ftitle != "undefined") {
this.ftitle = fileObj.ftitle;
}
elTr = Webfm.ce('tr');
this.element = elTr;
elTr.className = idtype + 'row';
//drag object id used for download type
if(typeof fileObj.id == "undefined") {
this.row_id = 'nodb' + index;
} else {
if(fileObj.id === 0) {
this.row_id = idtype + index;
} else {
//TODO: fix - this causes repeat ids for attach rows!
this.row_id = 'fid' + fileObj.id;
}
}
elTr.setAttribute('id', this.row_id);
//title of drag object is path for move
elTr.setAttribute('title', this.filepath);
if(dd_enable) {
//Only admins or owner of file can move it
if(Webfm.admin || fileObj.u == getWebfmUid()) {
this.dd = new Webfm.draggable(Webfm.dragCont, elTr, elTr.className);
} else {
this.draggable = false;
}
}
elTd = Webfm.ce('td');
elImg = Webfm.ce('img');
if(fileObj.i) {
elImg.setAttribute('src', this.iconDir + '/i.gif');
} else {
elImg.setAttribute('src', fr.getIconByExt());
}
if((typeof fileObj.id == "undefined") || fileObj.id === 0 || fileObj.id === false) {
// Make icon transparent if file not in db - TODO: fix for IE
elImg.style.opacity = 0.25;
elImg.style.filter = "alpha(opacity=25)";
}
elImg.setAttribute('alt', Webfm.js_msg.u_file);
this.menu = file_menu;
elTd.appendChild(elImg);
elTr.appendChild(elTd);
if(Webfm.options.displayColumns.name ) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
this.clickObj = Webfm.ce('a');
this.clickObj.setAttribute('href', '#');
if((typeof fileObj.id == "undefined") || fileObj.id === 0 || fileObj.id === false) {
this.clickObj.setAttribute('title', this.filepath);
} else {
if(Webfm.browser.isOP) {
this.clickObj.setAttribute('href', getBaseUrl() + "\/webfm_send\/" + fileObj.id);
}
this.clickObj.setAttribute('title', fileObj.id);
}
if(this.ftitle) {
this.clickObj.appendChild(Webfm.ctn(fileObj.ftitle));
} else {
this.clickObj.appendChild(Webfm.ctn(fileObj.n));
}
elTd.appendChild(this.clickObj);
elTr.appendChild(elTd);
}
if(Webfm.options.displayColumns.modified) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
elTd.appendChild(Webfm.ctn(Webfm.convertunixtime(parseInt(fileObj.m, 10))));
elTr.appendChild(elTd);
}
if(Webfm.options.displayColumns.size) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
size = Webfm.size(fileObj.s);
elTd.appendChild(Webfm.ctn(size));
elTr.appendChild(elTd);
}
//owner field to row
if(Webfm.options.displayColumns.owner) {
//if(getWebfmOwnerColumn() && Webfm.options.displayColumns.owner) {
elTd = Webfm.ce('td');
if(Webfm.numColumns < 2) {elTd.colSpan = 2;}
elTd.className = 'txt';
elTd.appendChild(Webfm.ctn(fileObj.un));
elTr.appendChild(elTd);
}
//mouse event listeners
if(dd_enable) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mousedown", function(e) { Webfm.contextMenuObj.hideContextMenu(e); fr.select(e); });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "click", function(e) { Webfm.contextMenuObj.hideContextMenu(e); if(Webfm.renameActive === false) { Webfm.selectFile(fr.clickObj.title, fr.element); } });
}
if(this.draggable) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mouseover", function() { fr.hover(fr.element, true); });
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mouseout", function() { fr.hover(fr.element, false); });
}
if(Webfm.browser.isOP) {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "mouseup", function(e) { if(e && e.button === 0 && e.altKey === true) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, fr); Webfm.stopEvent(e); } } });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, this.element, "contextmenu", function(e) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, fr); } Webfm.stopEvent(e); });
}
parent.appendChild(elTr);
this.c_fil = this.c_fil + 1;
};
Webfm.filerow.prototype.hover = function (el, state) {
if(state) {
el.className += ' selected';
} else {
el.className = el.className.split(' ', 1);
}
};
Webfm.filerow.prototype.select = function (event) {
var cp, rightclick;
cp = this;
if(Webfm.renameActive === true) {
return false;
}
event = event || window.event;
if(event.target || event.srcElement) {
if(this.clickObj) {
// Determine mouse button
rightclick = Webfm.rclick(event);
if(rightclick) {
return false;
}
setTimeout(function() {
//if click then no dragging...
if(Webfm.dragging === false) {
//element id used for download method (webfm_send||direct http access)
Webfm.selectFile(cp.clickObj.title, cp.element);
}
}, 200);
}
//passthrough
if(typeof this.dd != "undefined") {
this.dd.mouseButton(event);
}
}
return false;
};
Webfm.filerow.prototype.getIconByExt = function() {
var ext, last, icon;
// extension stored in file record of db fails - use pathname
ext = this.ext;
if(ext) {
ext = ext.replace(/\//g, "_").toLowerCase();
} else {
ext = this.filepath.toLowerCase();
last = ext.lastIndexOf(".");
if(last != -1) {
// "." found
ext = ext.slice(last + 1);
} else {
ext = "";
}
}
icon = this.iconDir + '/' + (Webfm.icons["e" + ext] ? Webfm.icons["e" + ext] : "f") + '.gif';
return icon;
};
/*
* Webfm.treeBuilder constructor
*/
Webfm.treeBuilder = function (parent, root_menu, dir_menu) {
this.parent = parent;
this.root_menu = root_menu;
this.dir_menu = dir_menu;
this.trees = [];
};
Webfm.treeBuilder.prototype.fetch = function (tree_refresh, list_refresh) {
var url, postObj;
url = Webfm.ajaxUrl();
this.tree_refresh = tree_refresh;
this.list_refresh = list_refresh;
Webfm.alrtObj.msg();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("readtrees") };
if(tree_refresh) {
postObj.param0 = encodeURIComponent(true);
}
if(Webfm.current) { // Allow themers to request the current tree.
postObj.param1 = encodeURIComponent(Webfm.current);
}
Webfm.admin = false;
Webfm.HTTPPost(url, this.callback, this, postObj);
};
Webfm.treeBuilder.prototype.callback = function (string, xmlhttp, cp) {
var result, i;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
//Webfm.dbgObj.dbg("trees fetch:", Webfm.dump(result));
if(result.status) {
if(result.err) {
Webfm.alrtObj.msg(result.err);
}
Webfm.admin = result.admin;
// build directory trees from php associative array
for(i in result.tree) {
// Webfm.dbgObj.dbg("tree" + i, Webfm.dump(result.tree[i]));
if(!cp.trees[i]) {
cp.trees[i] = new Webfm.tree(cp.parent, i, cp.root_menu, cp.dir_menu);
}
cp.trees[i].fetch(cp.tree_refresh, false);
}
Webfm.dirListObj.refresh(result.current);
} else {
Webfm.alrtObj.msg(result.err);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.tree_listenerfn_click = function (wt, b) {
return function(e) { wt.exp(b); Webfm.stopEvent(e); };
};
/**
* Webfm.tree constructor
* 1st param is parent node to append this Webfm.tree object
* 2nd param is index to append to base id of Webfm.tree object
* 3rd param is root directory menu array
* 4th param is non-root directory menu array
*/
Webfm.tree = function (parent, treeIdx, root_menu, dir_menu) {
var wt, node, elA, listener, elImg, elSpan, i, elDiv;
wt = this;
this.id = 'dirtree' + treeIdx;
this.treeIdx = treeIdx;
this.icondir = getWebfmIconDir();
this.content = '';
this.expAllData = [['collapse', 'minus', 'block'], ['expand', 'plus', 'none']];
// Set tree exp/collapse behaviour on load (0 = expanded, 1 = collapsed)
this.expAllIndex = 1;
this.root_menu = root_menu;
this.dir_menu = dir_menu;
this.eventListeners = [];
node = Webfm.ce("div");
node.setAttribute('id', this.id);
node.className = 'dirtree';
//build tree and display
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
elA.setAttribute('title', Webfm.js_msg.refresh);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { wt.fetch(true, ''); Webfm.stopEvent(e); });
elImg = Webfm.ce('img');
elImg.setAttribute('src', this.icondir + '/r.gif');
elImg.setAttribute('alt', Webfm.js_msg.refresh);
elA.appendChild(elImg);
node.appendChild(elA);
elSpan = Webfm.ce("span");
elSpan.appendChild(Webfm.ctn(' '));
elSpan.setAttribute('id', this.id + 'Name');
node.appendChild(elSpan);
// Expand/Collapse all folders buttons
elSpan = Webfm.ce("span");
elSpan.setAttribute('id', this.id + 'exp');
for(i = 0; i < 2; i++) {
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
if(i) {
elA.setAttribute('title', 'expand tree');
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", Webfm.tree_listenerfn_click(wt, 0));
} else {
elA.setAttribute('title', 'collapse tree');
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", Webfm.tree_listenerfn_click(wt, 1));
}
elImg = Webfm.ce('img');
elImg.setAttribute('alt', this.expAllData[i][0]);
elImg.setAttribute('src', this.icondir + '/' + this.expAllData[i][1] + '.gif');
elA.appendChild(elImg);
elSpan.appendChild(elA);
}
node.appendChild(elSpan);
//container div for tree
elDiv = Webfm.ce("div");
this.treeCont = elDiv;
node.appendChild(elDiv);
parent.appendChild(node);
};
Webfm.tree.prototype.fetch = function (tree_refresh, list_refresh) {
var url, postObj;
url = Webfm.ajaxUrl();
// Reset ul count (0=root)
this.treeUlCounter = 0;
this.treeNodeCounter = 0;
this.list_refresh = list_refresh;
Webfm.alrtObj.msg();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
Webfm.dbgObj.dbg("tree fetch path:", this.treeIdx);
postObj = { action: encodeURIComponent("readtree"), param0: encodeURIComponent(this.treeIdx) };
if(tree_refresh) {
postObj.param1 = encodeURIComponent(true);
}
Webfm.HTTPPost(url, this.callback, this, postObj);
};
Webfm.tree.prototype.callback = function (string, xmlhttp, cp) {
var treeName, j;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
cp.content = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("tree fetch:", Webfm.dump(cp.content));
//clear tree content
while(cp.treeCont.hasChildNodes()) {
cp.treeCont.removeChild(cp.treeCont.firstChild);
}
//clear event listeners for old tree content
Webfm.eventUnregister(cp.eventListeners);
//clear drop container array;
Webfm.dropContainers = [];
//update tree name
treeName = Webfm.$(cp.id + 'Name');
treeName.removeChild(treeName.firstChild);
//TODO: Is this break really correct?
for(j in cp.content.tree) {
//textnode = last directory of root path
treeName.appendChild(Webfm.ctn(' ' + j.substring(j.lastIndexOf("/") + 1) + ' ' + Webfm.js_msg.tree));
break;
}
// Recursively build directory tree from php associative array
cp.buildTreeRecur(cp.content.tree, cp.treeCont, '');
cp.init();
if(cp.list_refresh) {
Webfm.dirListObj.refresh(cp.content.current);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.tree.prototype.getpath = function() {
return this.content.current;
};
Webfm.tree.prototype.showHideNode = function (event) {
var collapseIcon, ul;
event = event || window.event;
collapseIcon = event.target || event.srcElement;
if(collapseIcon.style.visibility == 'hidden') {
return;
}
ul = collapseIcon.parentNode.parentNode.getElementsByTagName('ul')[0];
if(collapseIcon.title == this.expAllData[0][0]) {
collapseIcon.src = this.icondir + '/' + this.expAllData[1][1] + '.gif';
collapseIcon.alt = this.expAllData[1][0];
collapseIcon.title = this.expAllData[1][0];
ul.style.display = this.expAllData[1][2];
} else {
collapseIcon.src = this.icondir + '/' + this.expAllData[0][1] + '.gif';
collapseIcon.alt = this.expAllData[0][0];
collapseIcon.title = this.expAllData[0][0];
ul.style.display = this.expAllData[0][2];
}
};
Webfm.tree.prototype.buildTreeRecur_listenerfn_click = function (cp) {
var listenerfn = function(e) { cp.showHideNode(e); Webfm.stopEvent(e); };
return listenerfn;
};
Webfm.listenerfn_mouseoverout = function (cp, indicator) {
var listenerfn = function(e) { cp.hover(e, indicator); };
return listenerfn;
};
Webfm.listenerfn_mouseoverout_dir = function (cp, indicator) {
var listenerfn = function(e) { cp.hoverDir(e, indicator); };
return listenerfn;
};
Webfm.tree.prototype.buildTreeRecur = function (content, parent, input_path) {
var cp, dc_id, elUl, sortDir, i, j, newpath, elLi, elDiv, elImg, listener, treeNode;
cp = this;
//php associative array is always a single member array with nested objects
if(Webfm.isArray(content)) {
this.buildTreeRecur(content[0], parent, '');
} else if(Webfm.isObject(content)) {
if(input_path) {
input_path += "/";
}
elUl = Webfm.ce('ul');
if(this.treeUlCounter) {
this.treeUlCounter = this.treeUlCounter + 1;
} else {
elUl.className = 'root-list';
this.treeUlCounter = this.treeUlCounter + 1;
}
// sort object here since php does not have a case-sensitive ksort
sortDir = [];
for(i in content) {
if(content.hasOwnProperty(i)) {
sortDir.push(i);
}
}
if(sortDir.length) {
sortDir.sort(Webfm.sortByKey);
for(j = 0; j < sortDir.length; j = j + 1) {
newpath = input_path + sortDir[j];
elLi = Webfm.ce('li');
dc_id = this.id + 'node' + this.treeNodeCounter;
elLi.setAttribute('id', dc_id);
elLi.setAttribute('title', newpath);
elLi.className = "treenode";
elDiv = Webfm.ce('div');
elImg = Webfm.ce('img');
elImg.setAttribute('src', this.icondir + '/' + this.expAllData[this.expAllIndex][1] + '.gif');
elImg.setAttribute('alt', this.expAllData[this.expAllIndex][0]);
elImg.setAttribute('title', this.expAllData[this.expAllIndex][0]);
elDiv.appendChild(elImg);
elLi.appendChild(elDiv);
listener = Webfm.eventListenerAdd(this.eventListeners, elImg, "click", Webfm.tree.prototype.buildTreeRecur_listenerfn_click(cp));
treeNode = new Webfm.treeNode(elDiv, newpath, dc_id, elImg, this.treeNodeCounter ? this.dir_menu : this.root_menu, this.eventListeners);
listener = Webfm.eventListenerAdd(this.eventListeners, elDiv, "mouseover", Webfm.listenerfn_mouseoverout(cp, true));
listener = Webfm.eventListenerAdd(this.eventListeners, elDiv, "mouseout", Webfm.listenerfn_mouseoverout(cp, false));
this.treeNodeCounter = this.treeNodeCounter + 1;
this.buildTreeRecur(content[sortDir[j]], elLi, newpath);
elUl.appendChild(elLi);
}
}
// Always show root
if(elUl.className == 'root-list') {
elUl.style.display = 'block';
} else {
elUl.style.display = this.expAllData[this.expAllIndex][2];
}
parent.appendChild(elUl);
}
};
//IE does not understand 'this' inside event listener func
Webfm.tree.prototype.hover = function (event, state) {
var el;
el = event.target || window.event.srcElement;
if(state) {
el.className = 'selected';
el.parentNode.className = 'selected';
// el.parentNode.className += ' selected';
} else {
// var class_names = [];
// class_names = el.parentNode.className.split(' ');
// el.parentNode.className = class_names[0];
el.className = '';
el.parentNode.className = '';
}
};
Webfm.tree.prototype.init = function() {
// Determine if expand/collapse icon is present
// Create event objects for each element
var dirItems, subItems, i;
dirItems = this.treeCont.getElementsByTagName('li');
if(dirItems.length) {
for(i = 0; i < dirItems.length; i++) {
subItems = dirItems[i].getElementsByTagName('ul');
if(!subItems.length) {
// Hide collapse icon if no sub-directories
dirItems[i].getElementsByTagName('img')[0].style.visibility = 'hidden';
}
}
}
};
Webfm.tree.prototype.exp = function (expcol) {
//clear tree
while(this.treeCont.hasChildNodes()) {
this.treeCont.removeChild(this.treeCont.firstChild);
}
// Rebuild dirtree ul/li objects from dirtree object
this.expAllIndex = expcol;
this.treeUlCounter = 0;
this.treeNodeCounter = 0;
this.buildTreeRecur(this.content.tree, this.treeCont, '');
this.init();
};
Webfm.treeNode = function (parent, path, id, expImg, menu, eventListenerArr) {
var tn, icondir, elImg, nodeNumPos, root, listener;
tn = this;
icondir = getWebfmIconDir();
root = [];
this.parent = parent;
this.element = parent.parentNode;
this.expClickObj = expImg;
elImg = Webfm.ce('img');
elImg.setAttribute('id', id + 'dd');
elImg.setAttribute('src', icondir + '/d.gif');
parent.appendChild(elImg);
this.clickObj = Webfm.ce('a');
this.clickObj.href = '#';
//anchor title is path
this.clickObj.setAttribute('title', path);
nodeNumPos = this.element.id.indexOf("node") + 4;
if((this.element.id.substring(nodeNumPos) != "0") && Webfm.admin) {
// root treenode isn't draggable
this.dd = new Webfm.draggable(Webfm.dragCont, this.element, this.element.className);
}
root = path.split('/');
//textNode is last directory name of path string (used for root path)
this.clickObj.appendChild(Webfm.ctn(root[root.length - 1]));
parent.appendChild(this.clickObj);
//mouse event listeners
this.menu = menu;
if(typeof this.dd != "undefined") {
listener = Webfm.eventListenerAdd(eventListenerArr, parent, "mousedown", function(e) { Webfm.contextMenuObj.hideContextMenu(e); tn.select(e); });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, parent, "click", function(e) { Webfm.selectDir(tn.clickObj.title); Webfm.stopEvent(e); });
}
if(Webfm.browser.isOP) {
listener = Webfm.eventListenerAdd(eventListenerArr, parent, "mouseup", function(e) { if(e && e.button === 0 && e.altKey === true) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, tn); } Webfm.stopEvent(e); } });
} else {
listener = Webfm.eventListenerAdd(eventListenerArr, parent, "contextmenu", function(e) { if(Webfm.renameActive === false) { Webfm.contextMenuObj.showContextMenu(e, tn); } Webfm.stopEvent(e); });
}
};
Webfm.treeNode.prototype.select = function (event) {
var cp, rightclick;
cp = this;
// disable during rename
if(Webfm.renameActive === true) {
return false;
}
event = event || window.event;
switch(event.target || event.srcElement) {
case this.expClickObj:
break;
case this.clickObj:
// Determine mouse button
rightclick = Webfm.rclick(event);
if(rightclick) {
// oncontextmenu will handle this
break;
}
setTimeout(function() {
//if click then no dragging...
if(Webfm.dragging === false) {
Webfm.selectDir(cp.clickObj.title);
}
}, 200);
if(typeof this.dd != "undefined") {
this.dd.mouseButton(event);
}
break;
//passthrough
default:
if(typeof this.dd != "undefined") {
this.dd.mouseButton(event);
}
break;
}
return false;
};
Webfm.selectDir = function (path) {
Webfm.dirListObj.fetch(path);
};
//File download
Webfm.selectFile = function (path, el, as_file) {
var fid, sent, pths, pluspath, fullpath, url, cache, i, iframeName, pane;
//files not in db use file path in tr title for download
//files inside webfm have 'fidxxx' as title
fid = null;
sent = false;
pths = [];
pths = el.title.split('/');
if(el.id.substring(0, 3) == 'fid' || el.id.substring(0, 3) == 'sid') {
fid = el.id.substring(3);
fullpath = 'webfm_send/' + path;
if(as_file) {
fullpath += '/1';
}
} else {
//replace / with ~ since server uses / as param delimiter
pluspath = pths.join('~');
fullpath = 'webfm_send/' + encodeURIComponent(pluspath);
}
if(getWebfmCleanUrl()) {
url = getBaseUrl() + '/' + fullpath;
} else {
url = '?q=' + fullpath;
}
if(as_file) {
// Send download/open dialog
window.location = url;
} else {
cache = Webfm.dirListObj.cache.get(Webfm.current);
for(i in cache.files) {
// Display downloaded image in iframe
// check cache files[] array for path match and image type
if(((cache.files[i].id == fid) || ((cache.files[i].p + '/' + cache.files[i].n) == path)) && cache.files[i].i) {
// FF needs unique name per iframe - Webfm.zindex guaranteed unique
// since incremented with each new pane
iframeName = "dwnld" + Webfm.zindex;
pane = new Webfm.pane(Webfm.viewCont, pths[pths.length - 1], "webfm-viewFile", null, 200, 200);
// I hate using innerHTML but IE iframe requires this method:
pane.content.innerHTML = '';
if(fid) {
pane.headerMsg("fid:" + path);
}
pane.show();
sent = true;
break;
}
}
// Not an image - launch file in new browser instance
if(!sent) {
// window.open(url);
window.location = url;
}
}
};
/**
* Webfm.context constructor
*/
Webfm.context = function (container) {
Webfm.renameActive = false;
this.container = container;
this.eventListeners = this.container.eventListenerArr;
};
Webfm.context.prototype.hideContextMenu = function (event) {
// Hide context menu and restore document oncontextmenu handler
this.container.obj.style.visibility = "hidden";
document.body.oncontextmenu = Webfm.oldOnContextMenu;
};
Webfm.listenerfn_context_mousedown = function (cp, obj) {
var listenerfn = function(e) { cp.selectMenu(e, obj); cp.hideContextMenu(e); Webfm.stopEvent(e); };
return listenerfn;
};
//obj is treenode|filerow|dirrow
Webfm.context.prototype.showContextMenu = function (event, obj) {
var cp, listener, pos, j, elUl, elLi;
cp = this;
this.element = obj.element;
this.clickObj = obj.clickObj;
// Webfm.dbgObj.dbg('this.element.title:', this.element.title);
document.body.oncontextmenu = function() { return false; };
event = event || window.event;
pos = Drupal.mousePosition(event);
// Remove any existing list in our contextMenu.
this.container.destroy();
// Build menu ul and append to this.container
if(obj.menu !== null || typeof obj.menu !== 'undefined' || obj.menu !== false) {
elUl = Webfm.ce('ul');
for(j = 0; j < obj.menu.length; j = j + 1) {
elLi = Webfm.ce('li');
//Run prepare function and return true if menuElement to appear in menu
if(typeof obj.menu[j].prepFunc == 'function' && !obj.menu[j].prepFunc(obj)) {
continue;
}
elLi.appendChild(Webfm.ctn(obj.menu[j].desc));
//menu selection is title of event
elLi.id = 'webfm-cxtMenu' + j;
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elLi, "mousedown", Webfm.listenerfn_context_mousedown(cp, obj));
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elLi, "mouseover", Webfm.listenerfn_mouseoverout(cp, true));
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elLi, "mouseout", Webfm.listenerfn_mouseoverout(cp, false));
elUl.appendChild(elLi);
}
this.container.obj.appendChild(elUl);
this.container.obj.style.visibility = "visible";
if(pos.x + this.container.obj.offsetWidth > (document.documentElement.offsetWidth - 20)) {
pos.x = pos.x + (document.documentElement.offsetWidth - (pos.x + this.container.obj.offsetWidth)) - 20;
}
this.container.obj.style.left = pos.x + 'px';
this.container.obj.style.top = pos.y + 'px';
this.container.obj.style.display = 'block';
this.container.obj.style.zIndex = Webfm.zindex + 1;
}
listener = Webfm.eventListenerAdd(Webfm.eventListeners, document, "mousedown", function(e) { cp.hideContextMenu(e); });
return false;
};
//IE does not understand 'this' inside event listener func
Webfm.context.prototype.hover = function (event, state) {
var el = event.target || window.event.srcElement;
el.className = state ? 'selected' : '';
};
//Call Webfm.menuElement execute function
Webfm.context.prototype.selectMenu = function (event, obj) {
event = event || window.event;
obj.menu[(event.target || event.srcElement).id.substring(13)].execFunc(obj);
return false;
};
Webfm.menuElement = function (desc, execFunc, prepFunc) {
this.desc = desc;
this.execFunc = execFunc;
this.prepFunc = prepFunc;
};
//obj is treenode|filerow|dirrow
Webfm.menuElement.prototype.exec = function(obj) {
this.execFunc(obj);
};
Webfm.menuRemove = function(obj) {
var url, path, postObj;
url = Webfm.ajaxUrl();
if(typeof obj.ext != "undefined") {
//directories don't have extension properties
obj.is_file = true;
}
path = obj.element.title;
obj.parentPath = path.substring(0, path.lastIndexOf("/"));
if(Webfm.confirm(Webfm.js_msg.confirmdel0 + (obj.is_file ? Webfm.js_msg.file : Webfm.js_msg.dir) + " " + path + (obj.is_file ? "" : Webfm.js_msg.confirmdel1) + "?")) {
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("delete"), param0: encodeURIComponent(path) };
Webfm.HTTPPost(url, Webfm.ctxMenuCallback, obj, postObj);
return false;
}
};
Webfm.menuMkdir = function(obj) {
var url, path, postObj;
url = Webfm.ajaxUrl();
obj.is_file = false;
path = obj.element.title;
obj.parentPath = path;
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("mkdir"), param0: encodeURIComponent(path) };
Webfm.HTTPPost(url, Webfm.ctxMenuMkdirCallback, obj, postObj);
};
Webfm.menuRename = function(obj) {
var listener;
if(typeof obj.ext != "undefined") {
//directories don't have extension properties
obj.is_file = true;
}
obj.renInput = Webfm.ce('input');
obj.renInput.setAttribute('type', 'textfield');
obj.renInput.value = obj.clickObj.firstChild.nodeValue;
//clone input element since Webfm.contextMenuObj isn't destroyed on DOM
obj.tempInput = obj.renInput.cloneNode(true);
obj.tempInput.setAttribute('autocomplete', 'off'); //FF focus bug
obj.clickparent = obj.clickObj.parentNode;
obj.clickparent.replaceChild(obj.tempInput, obj.clickObj);
//no change (blur) - restore original textNode
listener = Webfm.eventListenerAdd(Webfm.eventListeners, obj.tempInput, "blur", function(e) { Webfm.renameActive = false; obj.clickparent.replaceChild(obj.clickObj, obj.tempInput); Webfm.stopEvent(e); });
//listen for enter key up - swap names (illegal names are ignored on server and next list
//refresh will restore the proper filename)
listener = Webfm.eventListenerAdd(Webfm.eventListeners, obj.tempInput, "keydown", function(e) { if(Webfm.enter(e) && Webfm.renameActive === true) { Webfm.renameActive = false; Webfm.menuSwapname(obj); this.blur(); Webfm.stopEvent(e); } });
setTimeout(function() { obj.tempInput.focus(); Webfm.renameActive = true; }, 10);
};
Webfm.menuSearch = function(obj) {
Webfm.searchObj.createForm(obj.element.title);
};
Webfm.menuSwapname = function(obj) {
var url, oldpath, newpath, postObj;
url = Webfm.ajaxUrl();
oldpath = obj.element.title;
obj.parentPath = oldpath.substring(0, oldpath.lastIndexOf("/"));
newpath = obj.parentPath + '/' + obj.tempInput.value;
postObj = { action: encodeURIComponent("rename"), param0: encodeURIComponent(oldpath), param1: encodeURIComponent(newpath) };
Webfm.HTTPPost(url, Webfm.ctxMenuCallback, obj, postObj);
return true;
};
Webfm.menuGetMeta = function(obj) {
var url, postObj;
url = Webfm.ajaxUrl();
// Webfm.dbgObj.dbg("obj.clickObj.title:", obj.clickObj.title);
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("getmeta"), param0: encodeURIComponent(obj.clickObj.title) };
Webfm.HTTPPost(url, Webfm.ctxMenuMetaCallback, '', postObj);
};
Webfm.menuAttach = function (obj, ma_fid) {
var url, fid, i, postObj, attach_arr;
url = Webfm.ajaxUrl();
attach_arr = [];
if(obj === null || typeof obj === 'undefined' || obj === false) {
fid = ma_fid;
} else {
fid = obj.clickObj.title;
}
//check that this file is not already attached
attach_arr = Webfm.$(Webfm.attachFormInput).value.split(',');
for(i = 0; i < attach_arr.length; i++) {
if(fid == attach_arr[i]) {
break;
}
}
if(i == attach_arr.length) {
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("attachfile"), param0: encodeURIComponent(fid) };
Webfm.HTTPPost(url, Webfm.ctxMenuAttachCallback, '', postObj);
Webfm.attach.noAttachments(false);
}
};
Webfm.menuDetach = function(obj) {
var path, attach_arr, new_attach_arr, j, i, fid;
Webfm.alrtObj.msg();
path = obj.element.title;
if(Webfm.confirm(Webfm.js_msg.confirmdet + path + "?")) {
// update table
obj.element.parentNode.removeChild(obj.element);
// update form input
attach_arr = [];
attach_arr = Webfm.$(Webfm.attachFormInput).value.split(',');
new_attach_arr = [];
j = 0;
// tr elements use 'fid#' in 'title' field
fid = obj.element.id.substring(3);
for(i = 0; i < attach_arr.length; i++) {
if(attach_arr[i] != fid) {
j = j + 1;
new_attach_arr[j] = attach_arr[i];
}
}
Webfm.$(Webfm.attachFormInput).value = new_attach_arr.join(',');
if(!new_attach_arr.length) {
Webfm.attach.noAttachments(true);
}
}
};
Webfm.menuView = function(obj) {
Webfm.selectFile(obj.clickObj.title, obj.element, false);
};
Webfm.menuDownload = function(obj) {
Webfm.selectFile(obj.clickObj.title, obj.element, true);
};
Webfm.menuDbRem = function(obj) {
var path, fid, url, postObj;
path = obj.element.title;
//strip 'fid' from front of id
fid = obj.element.id.substring(3);
if(Webfm.confirm(Webfm.js_msg.confirmdbrem0 + path + Webfm.js_msg.confirmdbrem1)) {
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("dbrem"), param0: encodeURIComponent(fid) };
// path for callback must be a directory - not a file
path = path.substring(0, path.lastIndexOf("/"));
Webfm.HTTPPost(url, Webfm.dbrem_callback, path, postObj);
}
return false;
};
Webfm.menuGetPerm = function(obj) {
var url, postObj;
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("getperm"), param0: encodeURIComponent(obj.clickObj.title) };
Webfm.HTTPPost(url, Webfm.ctxMenuPermCallback, '', postObj);
};
Webfm.dbrem_callback = function (string, xmlhttp, path) {
var result;
Webfm.alrtObj.msg();
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
Webfm.dbgObj.dbg("dbrem:", Webfm.dump(result));
if(result.status) {
Webfm.dirListObj.refresh(path);
} else {
if(result.data) {
Webfm.alrtObj.str_arr(result.data);
} else {
Webfm.alrtObj.msg("operation fail");
}
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.menuInsert = function(obj) {
Webfm.insert(obj.element.title, "file");
};
Webfm.insert = function (path, type) {
var url, postObj;
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("insert"), param0: encodeURIComponent(path), param1: encodeURIComponent(type) };
if(type == "file") {
// path for callback must be a directory - not a file
path = path.substring(0, path.lastIndexOf("/"));
}
Webfm.HTTPPost(url, Webfm.insert_callback, path, postObj);
return false;
};
Webfm.insert_callback = function (string, xmlhttp, path) {
var result;
Webfm.alrtObj.msg();
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
Webfm.dbgObj.dbg("insert:", Webfm.dump(result));
if(result.status) {
//if success, update fetch
if(result.data.cnt) {
Webfm.dirListObj.refresh(path);
Webfm.alrtObj.msg(result.data.cnt + Webfm.js_msg.inserted);
}
if(result.data.errcnt) {
Webfm.alrtObj.msg(result.data.errcnt + Webfm.js_msg.notinserted);
Webfm.alrtObj.str_arr(result.data.err);
}
} else if(result.data.err) {
Webfm.alrtObj.str_arr(result.data.err);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.generateFileHref = function (obj, url) {
var title, string;
title = '';
if(typeof url == 'undefined') {
url = getBaseUrl();
}
if(typeof obj.ftitle != "undefined" && obj.ftitle !== null && obj.ftitle.length) {
title = obj.ftitle;
} else {
title = obj.element.title.substring(obj.element.title.lastIndexOf("/") + 1);
}
if(getWebfmCleanUrl()) {
string = "" + title + "";
} else {
string = "" + title + "";
}
return string;
};
Webfm.menuPasteHref = function(obj) {
var fileHref, myField, startPos, endPos, sel;
fileHref = Webfm.generateFileHref(obj, Drupal.settings.basePath.replace(/\/$/, ''));
myField = Webfm.lastarea;
//IE support
if(document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = fileHref;
}
//other browsers
else if(myField.selectionStart || myField.selectionStart == '0') {
startPos = myField.selectionStart;
endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos) + fileHref + myField.value.substring(endPos, myField.value.length);
} else {
myField.value += fileHref;
}
};
Webfm.menuAdmin = function() {
return Webfm.admin;
};
Webfm.menuFileUid = function(obj) {
//determine if we are the owner of this file
return ((Webfm.admin || obj.uid == getWebfmUid()) ? true : false);
};
Webfm.menuRenFileUid = function(obj) {
if(Webfm.menuFileUid(obj)) {
// Determine if name is a metadata title
return (obj.ftitle === null);
}
return false;
};
Webfm.menuFilePerm = function(obj) {
// object must be file in db with user access
if(Webfm.menuFidVal(obj)) {
return Webfm.menuFileUid(obj);
}
return false;
};
Webfm.menuAdminFidVal = function(obj) {
if(Webfm.admin) {
return Webfm.menuFidVal(obj);
}
return false;
};
Webfm.menuAdminNoFidVal = function(obj) {
if(Webfm.admin) {
return Webfm.menuNoFidVal(obj);
}
return false;
};
//menu prepFunc to determine if filerow has 'fid' as first 3 letters of id
Webfm.menuFidVal = function(obj) {
if(obj.element.id.substring(0, 3) == 'fid') {
return true;
}
return false;
};
Webfm.menuNoFidVal = function(obj) {
if(obj.element.id.substring(0, 3) != 'fid') {
return true;
}
return false;
};
Webfm.confirm = function (text) {
var agree = confirm(text);
return agree ? true : false;
};
/**
* Context menu callbacks
*/
Webfm.ctxMenuAttachCallback = function (string, xmlhttp, cp) {
var result, filerow, elInput;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("attach:", Webfm.dump(result));
if(result.status) {
Webfm.admin = result.admin;
filerow = new Webfm.filerow(Webfm.attachObj.body, result.data, 'attach', '', true, Webfm.menuHT.get('det'), Webfm.attachObj.eventListeners);
elInput = Webfm.$(Webfm.attachFormInput);
elInput.setAttribute('value', (elInput.getAttribute('value') ? elInput.getAttribute('value') + ',' : '') + result.data.id);
} else {
Webfm.alrtObj.msg(result.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.ctxMenuCallback = function (string, xmlhttp, obj, mkdir_flag) {
var result;
Webfm.progressObj.hide();
Webfm.alrtObj.msg();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("context:", Webfm.dump(result));
// Webfm.dbgObj.dbg("obj:", obj.droppath);
if(result.status) {
if(!obj.is_file && Webfm.dirTreeObj) {
Webfm.dirTreeObj.fetch(true, false);
}
//if success, flush cache for updated fetch
if(typeof mkdir_flag != "undefined") {
Webfm.dirListObj.refresh(obj.parentPath, result.data);
} else {
Webfm.dirListObj.refresh(obj.parentPath);
}
} else if(result.data) {
Webfm.alrtObj.str_arr(result.data);
} else {
Webfm.alrtObj.msg("operation fail");
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.ctxMenuMkdirCallback = function (string, xmlhttp, obj) {
var mkdir_flag = true;
// fourth var to signal the listing to rename the new directory
Webfm.ctxMenuCallback(string, xmlhttp, obj, mkdir_flag);
};
Webfm.ctxMenuMetaCallback = function (string, xmlhttp, obj) {
var result;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("meta result:", Webfm.dump(result));
if(result.status) {
Webfm.metaObj.createForm(result.data);
} else {
Webfm.alrtObj.msg(result.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
Webfm.ctxMenuPermCallback = function (string, xmlhttp, obj) {
var result;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("perm result:", Webfm.dump(result));
if(result.status) {
Webfm.permObj.createForm(result.data);
} else {
Webfm.alrtObj.msg(result.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
/**
* Webfm.perm constructor
* 1st param is popup container obj
* 2nd param is default startup width
* 2nd param is default startup height
*/
Webfm.perm = function (container, width, height) {
var elDiv, elForm, elTable, elTBody, elControls;
elDiv = Webfm.ce('div');
elDiv.setAttribute('id', 'webfm-perm-form');
elForm = Webfm.ce('form');
elDiv.appendChild(elForm);
elTable = Webfm.ce('table');
elForm.appendChild(elTable);
elTBody = Webfm.ce('tbody');
elTable.appendChild(elTBody);
elControls = Webfm.ce('div');
elForm.appendChild(elControls);
this.obj = elDiv;
this.container = container;
this.form = elForm;
this.tbody = elTBody;
this.controls = elControls;
this.width = width;
this.height = height;
this.eventListeners = this.container.eventListenerArr;
};
Webfm.perm.prototype.createForm = function (data) {
this.data = data;
this.permit = (Webfm.admin || this.data.u == getWebfmUid()) ? true : false;
//clear any permissions info
this.resetForm();
//create new pane to house this perm object
this.pane = new Webfm.pane(this.container, Webfm.js_msg.perm, "webfm-permPane", this.obj, this.width, this.height);
//create permissions checkboxes
this.fillFormData();
//create controls if owner has rights to file
if(this.permit) {
this.buildFormControls();
} else {
//put read-only indicator in pane header
this.pane.headerMsg("read-only");
}
};
Webfm.perm.prototype.resetForm = function() {
var tbody, controls;
tbody = this.tbody;
controls = this.controls;
while(tbody.hasChildNodes()) {
tbody.removeChild(tbody.firstChild);
}
while(controls.hasChildNodes()) {
controls.removeChild(controls.firstChild);
}
};
Webfm.perm.prototype.fillFormData = function() {
var elTr, elTd, i, j, check, elInput;
for(j in this.data) {
if(j != "p") {
elTr = Webfm.ce('tr');
// label td
elTd = Webfm.ce('td');
elTd.appendChild(Webfm.ctn(Webfm.permInfoHT.get(j) + ': '));
elTr.appendChild(elTd);
// info td
elTd = Webfm.ce('td');
elTd.appendChild(Webfm.ctn(this.data[j]));
elTr.appendChild(elTd);
this.tbody.appendChild(elTr);
}
}
// Webfm.permKey keys correspond to permission bitfields
for(i in Webfm.permKey) {
elTr = Webfm.ce('tr');
// label td
elTd = Webfm.ce('td');
elTd.appendChild(Webfm.ctn(Webfm.permHT.get(Webfm.permKey[i]) + ': '));
elTr.appendChild(elTd);
// checkbox td
elTd = Webfm.ce('td');
// use bitwise operator to determine permission bits
check = (parseInt(Webfm.permKey[i], 10) & parseInt(this.data.p, 10)) > 0;
if(this.permit) {
elInput = Webfm.ce('input');
elInput.setAttribute('type', 'checkbox');
// checkbox name is used to build the new permission value
elInput.setAttribute('name', Webfm.permKey[i]);
if(check) {
elInput.setAttribute('checked', check);
}
elTd.appendChild(elInput);
} else {
elTd.appendChild(Webfm.ctn(check ? "True" : "False"));
}
elTr.appendChild(elTd);
this.tbody.appendChild(elTr);
}
};
//build perm control buttons
Webfm.perm.prototype.buildFormControls = function() {
var cp, submitButton, listener, resetButton;
cp = this;
submitButton = Webfm.ce('input');
submitButton.setAttribute('type', 'button');
submitButton.setAttribute('value', Webfm.js_msg.submit);
submitButton.className = "perm-button";
listener = Webfm.eventListenerAdd(cp.eventListeners, submitButton, "click", function(e) { if(cp.submitPerm()) { cp.container.destroy(); } Webfm.stopEvent(e); });
this.controls.appendChild(submitButton);
resetButton = Webfm.ce('input');
resetButton.setAttribute('type', 'button');
resetButton.setAttribute('value', Webfm.js_msg.reset);
resetButton.className = "perm-button";
listener = Webfm.eventListenerAdd(cp.eventListeners, resetButton, "click", function(e) { cp.createForm(cp.data); Webfm.stopEvent(e); });
this.controls.appendChild(resetButton);
};
Webfm.perm.prototype.submitPerm = function() {
var url, inputs, output, i, postObj;
url = Webfm.ajaxUrl();
inputs = [];
output = 0;
inputs = this.tbody.getElementsByTagName('input');
for(i = 0; i < inputs.length; i++) {
// Build permission val from checkbox name
if(inputs[i].checked) {
output += parseInt(inputs[i].name, 10);
}
}
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("putperm"), param0: encodeURIComponent(this.data.id), param1: encodeURIComponent(output)};
Webfm.HTTPPost(url, this.submitPermcallback, this, postObj);
};
Webfm.perm.prototype.submitPermcallback = function (string, xmlhttp, obj) {
var result;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
if(result.status) {
//put confirmed result back into this.data for proper 'reset'
obj.data.p = result.data.perm;
// Webfm.dbgObj.dbg('new perm :', obj.data["p"]);
}
obj.pane.headerMsg(result.msg);
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
/**
* Webfm.metadata constructor
* 1st param is popup container obj
* 2nd param is default startup width
* 2nd param is default startup height
*/
Webfm.metadata = function (container, width, height) {
var elDiv, elForm, elTable, elTBody, elControls;
elDiv = Webfm.ce('div');
elDiv.setAttribute('id', 'webfm-meta-form');
elForm = Webfm.ce('form');
elDiv.appendChild(elForm);
elTable = Webfm.ce('table');
elForm.appendChild(elTable);
elTBody = Webfm.ce('tbody');
elTable.appendChild(elTBody);
elControls = Webfm.ce('div');
elForm.appendChild(elControls);
this.obj = elDiv;
this.container = container;
this.form = elForm;
this.tbody = elTBody;
this.controls = elControls;
this.fid = null;
this.width = width;
this.height = height;
this.eventListeners = this.container.eventListenerArr;
};
Webfm.metadata.prototype.createForm = function (data) {
this.data = data;
//clear any metadata info
this.resetForm();
//create new pane to house this metadata object
this.pane = new Webfm.pane(this.container, Webfm.js_msg.metadata, "webfm-metaPane", this.obj, this.width, this.height);
//create metadata fields
this.fillFormData();
//create controls if owner has rights to file
if(this.fid) {
this.buildFormControls();
} else {
//put read-only indicator in pane header
this.pane.headerMsg("read-only");
}
};
Webfm.metadata.prototype.resetForm = function() {
var tbody, controls;
tbody = this.tbody;
while(tbody.hasChildNodes()) {
tbody.removeChild(tbody.firstChild);
}
controls = this.controls;
while(controls.hasChildNodes()) {
controls.removeChild(controls.firstChild);
}
this.fid = null;
};
Webfm.metadata.prototype.fillFormData = function() {
var i, meta, elTr, elTd, elInput, elTextArea;
if(typeof this.data.id != "undefined") {
this.fid = this.data.id;
}
for(i in this.data) {
meta = Webfm.metadataHT.get(i);
elTr = Webfm.ce('tr');
// label td
elTd = Webfm.ce('td');
elTd.appendChild(Webfm.ctn(meta.desc + ': '));
elTr.appendChild(elTd);
// info td
elTd = Webfm.ce('td');
if(this.fid && meta.edit) {
if(meta.size == 256) {
// textarea
elTextArea = Webfm.ce('textarea');
elTextArea.setAttribute('name', i);
elTextArea.cols = "40";
elTextArea.rows = "4";
elTextArea.value = decodeURI(this.data[i]);
elTd.appendChild(elTextArea);
} else {
// textfield
elInput = Webfm.ce('input');
elInput.setAttribute('type', 'textfield');
elInput.setAttribute('name', i);
elInput.setAttribute('size', '40');
elInput.setAttribute('value', decodeURI(this.data[i]));
elTd.appendChild(elInput);
}
} else {
elTd.appendChild(Webfm.ctn(decodeURI(this.data[i])));
}
elTr.appendChild(elTd);
// validation td
elTd = Webfm.ce('td');
elTd.appendChild(Webfm.ctn(String.fromCharCode(160))); //
elTr.appendChild(elTd);
this.tbody.appendChild(elTr);
}
};
//build metadata control buttons
Webfm.metadata.prototype.buildFormControls = function() {
var cp, submitButton, listener, resetButton;
cp = this;
submitButton = Webfm.ce('input');
submitButton.setAttribute('type', 'button');
submitButton.setAttribute('value', Webfm.js_msg.submit);
submitButton.className = "meta-button";
listener = Webfm.eventListenerAdd(cp.eventListeners, submitButton, "click", function(e) { if(cp.submitMeta()) { cp.container.destroy(); } Webfm.stopEvent(e); });
this.controls.appendChild(submitButton);
resetButton = Webfm.ce('input');
resetButton.setAttribute('type', 'button');
resetButton.setAttribute('value', Webfm.js_msg.reset);
resetButton.className = "meta-button";
listener = Webfm.eventListenerAdd(cp.eventListeners, resetButton, "click", function(e) { cp.createForm(cp.data); Webfm.stopEvent(e); });
this.controls.appendChild(resetButton);
};
//Validate the length of input
Webfm.metadata.prototype.validateMetaInput = function (elInput) {
var len, data, err_msg;
len = Webfm.metadataHT.get(elInput.name).size;
//Webfm.dbgObj.dbg("validateMetaInput", elInput.name);
if(len < 256) {
data = Webfm.trim(elInput.value);
if(data.length > len) {
// Append error msg to validation td
err_msg = Webfm.ctn(Webfm.js_msg.lengtherr);
elInput.parentNode.nextSibling.style.color = 'red';
elInput.parentNode.nextSibling.appendChild(err_msg);
setTimeout(function() { elInput.focus(); }, 10);
return false;
} else {
// Remove any contents of validation td
while(elInput.parentNode.nextSibling.hasChildNodes()) {
elInput.parentNode.nextSibling.removeChild(elInput.parentNode.nextSibling.firstChild);
}
}
}
return true;
};
Webfm.metadata.prototype.submitMeta = function() {
var url, inputs, arr, textareas, input_num, i, postObj;
url = Webfm.ajaxUrl();
inputs = [];
arr = [];
textareas = [];
inputs = this.tbody.getElementsByTagName('input');
textareas = this.tbody.getElementsByTagName('textarea');
input_num = inputs.length;
for(i = 0; i < input_num; i++) {
if(!this.validateMetaInput(inputs[i])) {
break;
}
}
// All fields validated
// TODO: Data format needs to be reworked (json?)
if(i == input_num) {
this.output = "";
for(i = 0; i < input_num; i++) {
this.output += encodeURIComponent(inputs[i].name) + ":" + encodeURIComponent(Webfm.trim(inputs[i].value)) + ",";
}
for(i = 0; i < textareas.length; i++) {
this.output += encodeURIComponent(textareas[i].name) + ":" + encodeURIComponent(Webfm.trim(textareas[i].value)) + ",";
}
if(this.output.length) {
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
//strip off final comma
this.output = this.output.substring(0, this.output.length - 1);
postObj = { action: encodeURIComponent("putmeta"), param0: encodeURIComponent(this.fid), param1: encodeURIComponent(this.output)};
Webfm.HTTPPost(url, this.submitMetacallback, this, postObj);
}
} else {
alert(Webfm.js_msg.fix_input);
}
return false;
};
Webfm.metadata.prototype.submitMetacallback = function (string, xmlhttp, obj) {
var params, result, i, key, val;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg('submitMetacallback: ', Webfm.dump(result));
if(result.status) {
//update data for reset button
params = [];
params = obj.output.split(',');
for(i = 0; i < params.length; i++) {
key = params[i].substring(0, params[i].indexOf(":"));
val = params[i].substring(params[i].indexOf(":") + 1);
obj.data[key] = val;
}
}
obj.pane.headerMsg(result.data);
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
//Trim leading/trailing whitespace off string
Webfm.trim = function (str) {
return str.replace(/^\s+|\s+$/g, '');
};
/*
* Webfm.attach constructor
* param is parentId from hook_form_alter
*/
Webfm.attach = function (parentId) {
var wa, elTable, elTableBody, elTr, elTd;
wa = this;
this.id = parentId;
this.attached = '';
this.eventListeners = [];
elTable = Webfm.ce('table');
elTableBody = Webfm.ce('tbody');
//attached file rows are appended to this div
this.body = elTableBody;
//Header
elTr = Webfm.ce('tr');
// icon column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTr.appendChild(elTd);
// Sort dir/files column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTd.appendChild(Webfm.ctn(Webfm.js_msg.attachtitle));
elTr.appendChild(elTd);
// date/time column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTd.appendChild(Webfm.ctn(Webfm.js_msg.column2));
elTr.appendChild(elTd);
// file size column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTd.appendChild(Webfm.ctn(Webfm.js_msg.column3));
elTr.appendChild(elTd);
// owner column
elTd = Webfm.ce('td');
elTd.className = 'head';
elTd.appendChild(Webfm.ctn(Webfm.js_msg.column4));
elTr.appendChild(elTd);
elTableBody.appendChild(elTr);
elTable.appendChild(elTableBody);
Webfm.$(parentId).appendChild(elTable);
};
//Turn on/off no attachments display as needed.
Webfm.attach.noAttachments = function (show) {
if(show) {
$('#webfm-attach').append( '' + Webfm.js_msg.noattachments + '
');
} else {
$('#webfm-no-attachments').remove();
}
};
Webfm.attach.prototype.fetch = function() {
var url, node_url, postObj, fids;
url = Webfm.ajaxUrl();
// action attribute of node-edit form contains the node number
if(Webfm.$('node-form')) {
node_url = Webfm.$('node-form').action;
}
if(Webfm.$('comment-form')) {
node_url = Webfm.$('comment-form').action;
}
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("attach"), param0: encodeURIComponent(node_url) };
// If we are in a preview/validate, the fids are still stored in the form.
// Pass them to webfm_ajax to reload them.
fids = Webfm.$(Webfm.attachFormInput).value;
if(fids.length !== 0) {
postObj.param1 = encodeURIComponent(fids);
}
Webfm.HTTPPost(url, this.callback, this, postObj);
};
Webfm.attach.prototype.callback = function (string, xmlhttp, obj) {
var result, elInput, attach_arr, i, filerow, j;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
// Webfm.dbgObj.dbg("attach.fetch:", Webfm.dump(result));
if(result.status) {
if(result.data.length) {
Webfm.admin = result.admin;
elInput = Webfm.$(Webfm.attachFormInput);
attach_arr = [];
attach_arr = Webfm.$(Webfm.attachFormInput).value.split(',');
for(i = 0; i < result.data.length; i++) {
filerow = new Webfm.filerow(obj.body, result.data[i], 'attach', '', true, Webfm.menuHT.get('det'), obj.eventListeners);
// Don't add if it already exists.
// Note that values are kept in the form for preview/failed validate.
for(j = 0; j < attach_arr.length; j = j + 1) {
if(result.data[i].id == attach_arr[j]) {
break;
}
}
if(j == attach_arr.length) {
elInput.setAttribute('value', (elInput.getAttribute('value') ? elInput.getAttribute('value') + ',' : '') + result.data[i].id);
}
}
} else {
Webfm.attach.noAttachments(true);
}
} else {
Webfm.alrtObj.msg(result.data);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
/**
* Webfm.search constructor
* 1st param is popup container obj
* 2nd param is default startup width
* 2nd param is default startup height
*/
Webfm.search = function (container, width, height) {
var elDiv, elForm, elResults;
elDiv = Webfm.ce('div');
elDiv.setAttribute('id', 'webfm-search');
elForm = Webfm.ce('form');
elDiv.appendChild(elForm);
elResults = Webfm.ce('div');
elDiv.appendChild(elResults);
this.obj = elDiv;
this.container = container;
this.form = elForm;
this.results = elResults;
this.width = width;
this.height = height;
this.iconDir = getWebfmIconDir();
this.eventListeners = this.container.eventListenerArr;
};
Webfm.search.prototype.resetForm = function() {
var form = this.form;
while(form.hasChildNodes()) {
form.removeChild(form.firstChild);
}
};
Webfm.search.prototype.resetResults = function() {
var results = this.results;
while(results.hasChildNodes()) {
results.removeChild(results.firstChild);
}
};
Webfm.search.prototype.createForm = function (source) {
var cp, pane, elInput, listener, searchButton;
cp = this;
this.source = source;
//clear any metadata info
this.resetForm();
cp.resetResults();
//create new pane to house this metadata object
pane = new Webfm.pane(this.container, Webfm.js_msg.searchtitle, "webfm-searchPane", this.obj, this.width, this.height);
//put search path in header
pane.headerMsg(source);
//create search fields
elInput = Webfm.ce('input');
elInput.setAttribute('type', 'textfield');
elInput.setAttribute('size', '30');
setTimeout(function() { elInput.focus(); }, 10);
listener = Webfm.eventListenerAdd(this.eventListeners, elInput, "keydown", function(e) { if(Webfm.enter(e)) { cp.submit(elInput.value); elInput.blur(); Webfm.stopEvent(e); } });
this.form.appendChild(elInput);
searchButton = Webfm.ce('input');
searchButton.setAttribute('type', 'button');
searchButton.setAttribute('value', Webfm.js_msg.search);
listener = Webfm.eventListenerAdd(this.eventListeners, searchButton, "click", function(e) { cp.submit(elInput.value); Webfm.stopEvent(e); });
this.form.appendChild(searchButton);
pane.show();
};
Webfm.search.prototype.submit = function (value) {
var url, postObj;
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("search"), param0: encodeURIComponent(this.source), param1: encodeURIComponent(value) };
Webfm.HTTPPost(url, this.callback, this, postObj);
};
Webfm.listenerfn_search_click_dir = function (cp) {
var listenerfn = function(e) { cp.selectDir(e); Webfm.stopEvent(e); };
return listenerfn;
};
Webfm.listenerfn_search_click = function (cp) {
var listenerfn = function(e) { cp.selectFile(e); Webfm.stopEvent(e); };
return listenerfn;
};
Webfm.search.prototype.callback = function (string, xmlhttp, cp) {
var result, searchList, i, elLi, elImg, listener, elA, no_match;
Webfm.progressObj.hide();
if(xmlhttp.status == 200) {
cp.resetResults();
//build ul of search results
result = Drupal.parseJson(string);
if(result.files.length) {
searchList = Webfm.ce('ul');
for(i = (result.files.length - 1); i >= 0; i = i - 1) {
elLi = Webfm.ce('li');
elImg = Webfm.ce('img');
elImg.setAttribute('src', cp.iconDir + '/d.gif');
elImg.setAttribute('alt', Webfm.js_msg.u_dir);
//title is path to directory
elImg.setAttribute('title', result.files[i].p);
listener = Webfm.eventListenerAdd(cp.eventListeners, elImg, "click", Webfm.listenerfn_search_click_dir(cp));
listener = Webfm.eventListenerAdd(cp.eventListeners, elImg, "mouseover", Webfm.listenerfn_mouseoverout_dir(cp, true));
listener = Webfm.eventListenerAdd(cp.eventListeners, elImg, "mouseout", Webfm.listenerfn_mouseoverout_dir(cp, false));
elLi.appendChild(elImg);
elLi.appendChild(Webfm.ctn(' '));
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
if(result.files[i].id) {
//first three letters of id must be 'sid' for selectFile
//tooltip indicates if file is downloadable
elA.setAttribute('id', 'sid' + result.files[i].id);
elA.setAttribute('title', Webfm.js_msg.filedwld);
listener = Webfm.eventListenerAdd(cp.eventListeners, elA, "click", Webfm.listenerfn_search_click(cp));
} else {
elA.setAttribute('title', Webfm.js_msg.nofiledwld);
}
elA.appendChild(Webfm.ctn(result.files[i].n));
elLi.appendChild(elA);
searchList.appendChild(elLi);
}
cp.results.appendChild(searchList);
} else {
no_match = Webfm.ctn(Webfm.js_msg.nomatch);
cp.results.style.color = 'red';
cp.results.appendChild(no_match);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
//IE does not understand 'this' inside event listener func
Webfm.search.prototype.hoverDir = function (event, state) {
var el = event.target || window.event.srcElement;
el.src = this.iconDir + (state ? '/open.gif' : '/d.gif');
};
Webfm.search.prototype.selectDir = function (event) {
var el = event.target || window.event.srcElement;
Webfm.selectDir(el.title);
};
Webfm.search.prototype.selectFile = function (event) {
var el = event.target || window.event.srcElement;
Webfm.selectFile(el.id.substring(3), el, true);
};
/*
* debug constructor
* 1st param is popup container obj
* 2nd param is default startup width
* 2nd param is default startup height
*/
Webfm.debug = function (container, width, height) {
var dbgButton, cp, cacheCont, report, listener;
dbgButton = '';
//id from webfm_main()
dbgButton = Webfm.$("webfm-debug-link");
this.enable = dbgButton;
if(dbgButton) {
this.container = container;
this.eventListeners = this.container.eventListenerArr;
this.width = width;
this.height = height;
cp = this;
//create cache popup
cacheCont = new Webfm.popup("webfm-cacheCont");
this.cacheCont = cacheCont;
report = Webfm.ce('div');
this.report = report;
//attach popup creation to [debug] link
listener = Webfm.eventListenerAdd(Webfm.eventListeners, dbgButton, "click", function() { cp.show(); });
}
};
Webfm.debug.prototype.dbg = function (title, msg) {
var elSpan, elBr;
if(this.enable) {
//put latest msg at top (less scrolling)
elBr = Webfm.ce('br');
this.report.insertBefore(elBr, this.report.firstChild);
if(msg) {
this.report.insertBefore(Webfm.ctn(msg), this.report.firstChild);
}
if(title) {
elSpan = Webfm.ce('span');
elSpan.className = 'g';
elSpan.appendChild(Webfm.ctn(title));
this.report.insertBefore(elSpan, this.report.firstChild);
}
}
};
Webfm.debug.prototype.clear = function() {
if(this.enable) {
Webfm.alrtObj.msg();
while(this.report.hasChildNodes()) {
this.report.removeChild(this.report.firstChild);
}
this.cacheCont.destroy();
}
};
Webfm.debug.prototype.show = function() {
var elDiv, pane, cp, elControls, elClear, listener, elCache, report;
if(this.enable) {
elDiv = Webfm.ce('div');
elDiv.setAttribute('id', 'webfm-debug');
this.obj = elDiv;
//create new pane to house this metadata object
pane = new Webfm.pane(this.container, Webfm.js_msg.debugtitle, "webfm-debugPane", this.obj, this.width, this.height);
cp = this;
elControls = Webfm.ce('div');
this.controls = elControls;
elClear = Webfm.ce('input');
elClear.setAttribute('type', 'button');
elClear.setAttribute('value', Webfm.js_msg.clear);
elClear.className = "dbg-button";
listener = Webfm.eventListenerAdd(this.eventListeners, elClear, "click", function() { cp.clear(); });
this.controls.appendChild(elClear);
elCache = Webfm.ce('input');
elCache.setAttribute('type', 'button');
elCache.setAttribute('value', Webfm.js_msg.cache);
elCache.className = "dbg-button";
listener = Webfm.eventListenerAdd(this.eventListeners, elCache, "click", function(e) { cp.showCache(); Webfm.stopEvent(e); });
this.controls.appendChild(elCache);
this.obj.appendChild(elControls);
report = this.report;
this.obj.appendChild(report);
}
};
Webfm.debug.prototype.showCache = function() {
var dump, pane;
if(this.enable) {
//create new pane to house this metadata object
dump = Webfm.ctn(Webfm.dump(Webfm.dirListObj.cache.dump()));
pane = new Webfm.pane(this.cacheCont, Webfm.js_msg.cachetitle, "webfm-cachePane", dump, this.width, this.height);
pane.show();
}
};
/**
* Progress indicator
*/
Webfm.progress = function (parent, id) {
var elSpan = Webfm.ce('span');
this.id = id;
this.flag = false;
elSpan.setAttribute('id', this.id);
parent.appendChild(elSpan);
};
Webfm.progress.prototype.hide = function() {
if(this.flag) {
this.flag = false;
Webfm.clearNodeById(this.id);
}
};
Webfm.progress.prototype.show = function (x, y) {
var prog, elSpan;
if(!this.flag) {
this.flag = true;
prog = Webfm.$(this.id);
elSpan = Webfm.ce('span');
elSpan.style.backgroundColor = y;
elSpan.appendChild(Webfm.ctn(x));
prog.appendChild(elSpan);
prog.style.visibility = 'visible';
}
};
/**
* Alert indicator
*/
Webfm.alert = function (parent, id) {
var elDiv;
this.id = id;
elDiv = Webfm.ce('div');
this.node = elDiv;
elDiv.setAttribute('id', id);
parent.appendChild(elDiv);
};
Webfm.alert.prototype.msg = function (msg) {
var elSpan;
if(!msg) {
Webfm.clearNodeById(this.id);
} else {
elSpan = Webfm.ce('span');
elSpan.className = 'alertspan';
elSpan.appendChild(Webfm.ctn(msg));
this.node.appendChild(elSpan);
this.lf();
}
};
Webfm.alert.prototype.lf = function() {
var elBr = Webfm.ce('br');
this.node.appendChild(elBr);
};
/*
* Display an array of strings alert
*/
Webfm.alert.prototype.str_arr = function (arr) {
var i;
if(typeof arr == 'function') {
return;
} else if(Webfm.isArray(arr)) {
for(i = 0; i < arr.length; i++) {
this.str_arr(arr[i]);
}
}
if(typeof arr == 'string') {
this.msg(arr);
}
};
/**
* Webfm.popup constructor
*/
Webfm.popup = function (Id) {
var elDiv;
this.id = Id;
elDiv = Webfm.ce('div');
elDiv.id = Id; //id for css
elDiv.style.cssText = 'position:absolute;display:none;';
document.body.appendChild(elDiv);
this.obj = elDiv;
//vars used for storing position info for contained object (pane)
this.width = null;
this.content_height = null;
this.top = null;
this.left = null;
this.eventListenerArr = [];
};
Webfm.popup.prototype.getScrollY = function() {
var scrY = 0;
if(typeof window.pageYOffset == 'number') {
scrY = window.pageYOffset;
} else if(document.body && document.body.scrollTop) {
scrY = document.body.scrollTop;
} else if(document.documentElement && document.documentElement.scrollTop) {
scrY = document.documentElement.scrollTop;
}
return scrY;
};
Webfm.popup.prototype.getObjectOffset = function (event, element, comp) {
var objPos, mousePos;
objPos = this.objPosition(element, comp);
mousePos = Drupal.mousePosition(event);
return {x: mousePos.x - objPos.x, y: mousePos.y - objPos.y};
};
Webfm.popup.prototype.objPosition = function (element, comp) {
var curleft, curtop;
curleft = 0;
curtop = 0;
if(element.offsetParent) {
do {
curleft += element.offsetLeft;
curtop += element.offsetTop;
} while(element = element.offsetParent); // jslint identifies this as an error - it is not!
}
// IE must compensate for relative positioning in css
if(Webfm.browser.isIE && comp) {
curleft += parseInt(getWebfmIEListOffset(), 10);
if(comp == 'tree') {
curleft += parseInt(getWebfmIETreeOffset(), 10);
}
}
return { x: curleft, y: curtop };
};
Webfm.popup.prototype.destroy = function() {
//cleanup event closures for this popup
Webfm.eventUnregister(this.eventListenerArr);
while(this.obj.hasChildNodes()) {
this.obj.removeChild(this.obj.firstChild);
}
document.onmousemove = null;
document.onmouseup = null;
this.obj.style.display = 'none';
};
Webfm.popup.prototype.isEmpty = function() {
return (!this.obj.hasChildNodes());
};
/**
* Webfm.pane constructor
* 1st param is popup container obj
* 2nd param is title displayed in pane header
* 3rd param is this obj id
* 4th param is content appended to this obj content div
* 5th param is default startup width
* 6th param is default startup height
*/
Webfm.pane = function (popupCont, title, paneId, content, paneWidth, contentHeight) {
var cp, body_scroll_top, body_height, body_scroll_left, body_width, iconDir, pane, header, elTitle, elMsg, elA, listener, elImg, contentContainer, footer, elResize;
cp = this;
this.popupCont = popupCont;
body_scroll_top = this.popupCont.getScrollY();
body_height = Webfm.browser.isIE ? document.documentElement.clientHeight : window.innerHeight;
// locate pane in centre of screen only if drag container not already in use
if((!popupCont.width) ||
(!popupCont.content_height) ||
(!popupCont.top) ||
(!popupCont.left)) {
body_scroll_left = Webfm.browser.isIE ? document.documentElement.scrollLeft : window.pageXOffset;
body_width = Webfm.browser.isIE ? document.documentElement.clientWidth : window.innerWidth;
this.popupCont.width = paneWidth;
this.popupCont.content_height = contentHeight;
this.popupCont.top = body_scroll_top + (body_height - contentHeight) / 2;
this.popupCont.left = body_scroll_left + (body_width - paneWidth) / 2;
}
//Compensate pane position for vertical scroll that places it out of view
if((body_scroll_top + body_height) < this.popupCont.top) {
this.popupCont.top = body_scroll_top + (body_height - contentHeight) / 2;
}
if((body_scroll_top) > this.popupCont.top + this.popupCont.content_height) {
this.popupCont.top = body_scroll_top + (body_height - contentHeight) / 2;
}
// Set top of drag popup and empty any contents
this.popupCont.obj.style.top = this.popupCont.top + "px";
this.popupCont.obj.style.left = this.popupCont.left + "px";
this.popupCont.destroy();
// Pane container div
iconDir = getWebfmIconDir();
pane = Webfm.ce('div');
this.pane = pane;
pane.id = paneId;
pane.className = "webfm-pane";
pane.style.width = this.popupCont.width + "px";
this.popupCont.obj.appendChild(this.pane);
// pane header
header = Webfm.ce('div');
this.header = header;
header.id = pane.id + '-header';
header.className = "webfm-pane-header";
elTitle = Webfm.ce('div');
elTitle.appendChild(Webfm.ctn(title));
elTitle.className = "webfm-pane-title";
header.appendChild(elTitle);
elMsg = Webfm.ce('div');
this.msg = elMsg;
elMsg.className = "webfm-pane-msg";
header.appendChild(elMsg);
cp = this;
listener = Webfm.eventListenerAdd(Webfm.eventListeners, header, "mousedown", function(e) { cp.dragStart(e, 1); });
elA = Webfm.ce('a');
elA.setAttribute('href', '#');
elA.setAttribute('title', Webfm.js_msg.close);
elA.className = "webfm-pane-close";
elImg = Webfm.ce('img');
elImg.setAttribute('src', iconDir + '/x.gif');
elImg.setAttribute('alt', Webfm.js_msg.close);
elA.appendChild(elImg);
header.appendChild(elA);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elA, "click", function(e) { cp.popupCont.destroy(); Webfm.stopEvent(e); });
pane.appendChild(header);
// pane content
contentContainer = Webfm.ce('div');
this.content = contentContainer;
contentContainer.id = pane.id + '-content';
contentContainer.className = "webfm-pane-content";
contentContainer.style.height = this.popupCont.content_height + "px";
pane.appendChild(contentContainer);
// pane footer
footer = Webfm.ce('div');
this.footer = footer;
footer.className = "webfm-pane-footer";
elResize = Webfm.ce('a');
elResize.setAttribute('href', '#');
elResize.setAttribute('title', Webfm.js_msg.resize);
elResize.className = "webfm-pane-resize";
elImg = Webfm.ce('img');
elImg.setAttribute('src', iconDir + '/resize.gif');
elImg.setAttribute('alt', Webfm.js_msg.resize);
elResize.appendChild(elImg);
footer.appendChild(elResize);
listener = Webfm.eventListenerAdd(Webfm.eventListeners, elResize, "mousedown", function(e) { cp.dragStart(e, 0); });
pane.appendChild(footer);
if(content) {
this.fill(content);
}
};
Webfm.pane.prototype.dragStart = function (event, move) {
var cp;
cp = this;
Webfm.dragging = true;
event = event || window.event;
// Hide content - mousing over visible iframe can cause problems
this.content.style.visibility = "hidden";
this.popupCont.obj.style.zIndex = Webfm.zindex + 1;
if(move == 1) {
//Offset of cursor position form top/left corner of drag object on mousedown
this.offset = this.popupCont.getObjectOffset(event, this.header);
document.onmousemove = function(e) { cp.drag(e); };
document.onmouseup = function(e) { cp.dragEnd(e); };
this.drag(event);
} else {
//Start position of cursor on mousedown
this.initPos = Drupal.mousePosition(event);
//Start width and height of pane content on mousedown
this.width = parseInt(this.pane.offsetWidth, 10);
this.height = parseInt(this.content.offsetHeight, 10);
document.onmousemove = function(e) { cp.resize(e); };
document.onmouseup = function(e) { cp.resizeEnd(e); };
Webfm.scrollVal = this.popupCont.getScrollY();
this.resize(event);
}
};
Webfm.pane.prototype.drag = function (event) {
var pos, x, y, scroll;
event = event || window.event;
pos = Drupal.mousePosition(event);
x = pos.x - this.offset.x;
y = pos.y - this.offset.y;
scroll = this.popupCont.getScrollY();//Scroll page if near top or bottom edge. Hardcoded values
if(typeof window.innerHeight == 'number') {
if(pos.y > (window.innerHeight + scroll - 35)) {
window.scrollBy(0, 20);
} else if(pos.y - scroll < (25)) {
window.scrollBy(0, -20);
}
} else if(document.documentElement && document.documentElement.clientHeight) {
if(pos.y > (document.documentElement.clientHeight + scroll - 35)) {
window.scrollBy(0, 20);
} else if(pos.y - scroll < (25)) {
window.scrollBy(0, -20);
}
}
// Move our drag container to wherever the mouse is (adjusted by mouseOffset)
this.popupCont.obj.style.top = y + 'px';
this.popupCont.obj.style.left = x + 'px';
// Prevent selection of textnodes
Webfm.stopEvent(event);
};
Webfm.pane.prototype.resize = function (event) {
var pos, x, y;
event = event || window.event;
// Calculate distance from start position
pos = Drupal.mousePosition(event);
x = this.width + (pos.x - this.initPos.x);
y = this.height + (pos.y - this.initPos.y);
// Adjust pane width and height css with min size constraint
this.pane.style.width = Math.max(x, 100) + "px";
this.content.style.height = Math.max(y, 100) + "px";
// Prevent selection of textnodes
Webfm.stopEvent(event);
};
Webfm.pane.prototype.dragEnd = function (event) {
// Store popup container top/left position global vars
this.popupCont.top = parseInt(this.popupCont.obj.style.top, 10);
this.popupCont.left = parseInt(this.popupCont.obj.style.left, 10);
this.end(event);
};
Webfm.pane.prototype.resizeEnd = function (event) {
// Store popup container width/height size global vars
this.popupCont.width = parseInt(this.pane.style.width, 10);
this.popupCont.content_height = parseInt(this.content.style.height, 10);
this.end(event);
// counter browser scrolling
setTimeout(function() { window.scrollTo(0, Webfm.scrollVal); }, 1);
};
Webfm.pane.prototype.end = function (event) {
this.content.style.visibility = "visible";
Webfm.dragging = false;
document.onmousemove = null;
document.onmouseup = null;
Webfm.stopEvent(event);
};
Webfm.pane.prototype.headerMsg = function (string) {
while(this.msg.hasChildNodes()) {
this.msg.removeChild(this.msg.firstChild);
}
this.msg.appendChild(Webfm.ctn(string));
};
Webfm.pane.prototype.fill = function (content) {
if(content) {
this.content.appendChild(content);
}
this.show();
};
Webfm.pane.prototype.clear = function() {
while(this.content.hasChildNodes()) {
this.content.removeChild(this.content.firstChild);
}
while(this.msg.hasChildNodes()) {
this.msg.removeChild(this.content.firstChild);
}
};
Webfm.pane.prototype.hide = function() {
this.popupCont.obj.style.display = 'none';
};
Webfm.pane.prototype.show = function() {
this.popupCont.obj.style.zIndex = Webfm.zindex + 1;
this.popupCont.obj.style.display = 'block';
};
/**
* Webfm.draggable constructor
*/
Webfm.draggable = function (popupCont, element, d_class) {
this.dragCont = popupCont;
this.element = element;
this.curpath = element.title;
this.isTree = d_class.substring(0, 4) == 'tree';
this.isDir = (d_class == 'dirrow') || this.isTree;
this.isAttach = d_class == 'attachrow';
this.icondir = getWebfmIconDir();
this.comp = this.isTree ? 'tree' : 'list';
};
Webfm.draggable.prototype.mouseButton = function (event) {
var rightclick;
event = event || window.event;
// Determine mouse button
rightclick = Webfm.rclick(event);
if(!rightclick && event.altKey === false) {
this.dragStart(event);
}
};
Webfm.draggable.prototype.dragStart = function (event) {
var cp;
Webfm.dragging = true;
// Destroy all contents in popup container.
this.dragCont.destroy();
cp = this;
document.onmousemove = function(e) { cp.drag(e); };
document.onmouseup = function(e) { cp.dragEnd(e); };
// Make transparent
this.element.style.opacity = 0.5;
// Process
this.drag(event);
};
Webfm.draggable.prototype.drag = function (event) {
var cp, elDiv, dirListRows, dirListCont, k, class_names, droptarget, cont_pos, skip, droppath, curtemp, droptemp, children, dirTreeCont, j, pos, x, y, scroll, container, att_table_body, attachRows, prevNode, nextNode, curr, i, att_pos;
cp = this;
event = event || window.event;
//Build Webfm.dropContainers array
//The dragStart flag ensures that the following executes once only at the
//beginning of a drag-drop
if(!Webfm.dragStart) {
Webfm.dragStart = true;
//copy dragged element into drag container and make visible
this.offset = this.dragCont.getObjectOffset(event, this.element, this.comp);
if(Webfm.browser.isIE && !this.isTree) {
/* IE cannot clone table rows */
elDiv = Webfm.ce('div');
elDiv.setAttribute('id', 'webfm-ieDD');
elDiv.appendChild(this.element.getElementsByTagName('img')[0].cloneNode(false));
elDiv.appendChild(this.element.getElementsByTagName('a')[0].firstChild.cloneNode(false));
this.dragCont.obj.appendChild(elDiv);
} else {
this.dragCont.obj.appendChild(this.element.cloneNode(true));
}
this.dragCont.obj.style.display = 'block';
this.dragCont.obj.style.zIndex = Webfm.zindex + 1;
Webfm.dropContainers = [];
// Build list drop container array
if(!this.isAttach) {
dirListRows = Webfm.dirListObj.obj.getElementsByTagName('tr');
dirListCont = [];
for(k = 0; k < dirListRows.length; k = k + 1) {
if(dirListRows[k].className == 'dirrow') {
dirListCont.push(dirListRows[k]);
}
}
if(dirListCont.length) {
for(i = 0; i < dirListCont.length; i++) {
// DragDrop element is folder icon
droptarget = dirListCont[i];
cont_pos = this.dragCont.objPosition(droptarget, this.comp);
skip = false;
droppath = dirListCont[i].title;
if(this.curpath == droppath) {
continue;
}
if(this.isTree) {
curtemp = [];
curtemp = this.curpath.split('/');
droptemp = [];
droptemp = droppath.split('/');
// Test if drop path is beneath the drag path
for(j = 0; j < curtemp.length; j = j + 1) {
if(curtemp[j] != droptemp[j]) {
break;
}
}
if(j == curtemp.length) {
skip = true;
} else {
// Test if drop path is directly above drag path (already a subdir)
for(j = 0; j < droptemp.length; j = j + 1) {
if(curtemp[j] != droptemp[j]) {
break;
}
}
if((j == droptemp.length) && (curtemp.length == j + 1)) {
skip = true;
}
}
}
if(skip === false) {
// Valid drop container
container = { id: dirListCont[i].id, x: cont_pos.x, y: cont_pos.y, w: droptarget.offsetWidth, h: droptarget.offsetHeight };
Webfm.dropContainers.push(container);
}
}
}
dirTreeCont = '';
dirTreeCont = Webfm.$("webfm-tree");
if(dirTreeCont) {
//reuse var for container list
dirTreeCont = Webfm.$("webfm-tree").getElementsByTagName('li');
if(dirTreeCont.length) {
// Build tree drop container array
for(i = 0; i < dirTreeCont.length; i++) {
// DragDrop element is folder icon
droptarget = dirTreeCont[i].getElementsByTagName('div')[0];
cont_pos = this.dragCont.objPosition(droptarget, this.comp);
skip = false;
if(this.isTree) {
// Prevent a directory drop onto itself or its direct parent li (already a sub-directory)
if((dirTreeCont[i] != this.element) && (dirTreeCont[i] != this.element.parentNode.parentNode)) {
children = this.element.getElementsByTagName('li');
// Prevent a directory drop into a sub-directory
for(j = 0; j < children.length; j = j + 1) {
if(children[j] == dirTreeCont[i]) {
skip = true;
}
}
} else {
skip = true;
}
} else {
droppath = dirTreeCont[i].title;
// A regex would be preferable here
if(this.curpath != droppath) {
curtemp = [];
curtemp = this.curpath.split('/');
droptemp = [];
droptemp = droppath.split('/');
// Test if drop path is beneath the drag path
for(j = 0; j < curtemp.length; j = j + 1) {
if(curtemp[j] != droptemp[j]) {
break;
}
}
if(j == curtemp.length) {
skip = true;
} else {
// Test if drop path is directly above drag path (already a subdir)
for(j = 0; j < droptemp.length; j = j + 1) {
if(curtemp[j] != droptemp[j]) {
break;
}
}
if((j == droptemp.length) && (curtemp.length == j + 1)) {
skip = true;
}
}
} else {
skip = true;
}
}
if(skip === false) {
// Valid drop container - add to array of drop containers
container = { id: dirTreeCont[i].id, x: cont_pos.x, y: cont_pos.y, w: droptarget.offsetWidth, h: droptarget.offsetHeight };
Webfm.dropContainers.push(container);
}
}
}
}
} else {
// attachment container is attach table body
droptarget = Webfm.attachObj.body;
cont_pos = this.dragCont.objPosition(droptarget, this.comp);
Webfm.attachContainer = { x: cont_pos.x, y: cont_pos.y, w: droptarget.offsetWidth, h: droptarget.offsetHeight };
}
}
pos = Drupal.mousePosition(event);
x = pos.x; //- this.offset.x;
y = pos.y; // - this.offset.y;
scroll = this.dragCont.getScrollY();//Scroll page if near top or bottom edge. Hardcoded values
if(typeof window.innerHeight == 'number') {
if(pos.y > (window.innerHeight + scroll - 35)) {
window.scrollBy(0, 20);
} else if(pos.y - scroll < (25)) {
window.scrollBy(0, -20);
}
} else if(document.documentElement && document.documentElement.clientHeight) {
if(pos.y > (document.documentElement.clientHeight + scroll - 35)) {
window.scrollBy(0, 20);
} else if(pos.y - scroll < (25)) {
window.scrollBy(0, -20);
}
}
// move our drag container to wherever the mouse is (adjusted by mouseOffset)
this.dragCont.obj.style.top = y + 'px';
this.dragCont.obj.style.left = x + 'px';
if(!this.isAttach) {
Webfm.activeDropCont = null;
if(Webfm.dropContainers.length) {
// Compare mouse position to every drop container
for(i = 0; i < Webfm.dropContainers.length; i++) {
if((Webfm.dropContainers[i].x < pos.x) &&
(Webfm.dropContainers[i].y < pos.y) &&
((Webfm.dropContainers[i].w + Webfm.dropContainers[i].x) > pos.x) &&
((Webfm.dropContainers[i].h + Webfm.dropContainers[i].y) > pos.y)) {
// Found a valid drop container - Highlight selection
Webfm.activeDropCont = Webfm.$(Webfm.dropContainers[i].id);
Webfm.$(Webfm.dropContainers[i].id + 'dd').src = this.icondir + '/open.gif';
Webfm.$(Webfm.dropContainers[i].id).className += ' selected';
} else {
// De-highlight container
Webfm.$(Webfm.dropContainers[i].id + 'dd').src = this.icondir + '/d.gif';
class_names = [];
class_names = Webfm.$(Webfm.dropContainers[i].id).className.split(' ');
Webfm.$(Webfm.dropContainers[i].id).className = class_names[0];
}
}
}
} else {
// Ignore all movement outside of the attach table
if((Webfm.attachContainer.x < pos.x) &&
(Webfm.attachContainer.y < pos.y) &&
((Webfm.attachContainer.w + Webfm.attachContainer.x) > pos.x) &&
((Webfm.attachContainer.h + Webfm.attachContainer.y) > pos.y))
{
// In attach container
att_table_body = Webfm.attachObj.body;
attachRows = att_table_body.getElementsByTagName('TR');
prevNode = '';
nextNode = '';
curr = false;
// Start at 1 since first row is header
for(i = 1; i < attachRows.length; i++) {
if(this.element.id != attachRows[i].id) {
att_pos = this.dragCont.objPosition(attachRows[i], this.comp);
if((att_pos.y + (attachRows[i].offsetHeight / 2)) < pos.y) {
if(curr === true) {
prevNode = attachRows[i];
}
} else if((att_pos.y + (attachRows[i].offsetHeight / 2)) > pos.y) {
if(curr === false) {
nextNode = attachRows[i];
}
}
} else {
curr = true;
}
}
if(prevNode) {
att_table_body.insertBefore(prevNode, this.element);
} else if(nextNode) {
att_table_body.insertBefore(this.element, nextNode);
}
}
}
//prevent selection of textnodes
Webfm.stopEvent(event);
};
Webfm.draggable.prototype.dragEnd = function (event) {
var class_names, url, postObj, elInput, attachRows, i, fid;
event = event || window.event;
// Restore opacity
this.element.style.opacity = 1.0;
Webfm.dragging = false;
Webfm.dragStart = false;
this.dragCont.obj.style.display = 'none';
Webfm.stopEvent(event);
if(!this.isAttach) {
// Move dragged object if a valid drop container
if(Webfm.activeDropCont) {
this.droppath = Webfm.activeDropCont.title;
// De-highlight container
Webfm.$(Webfm.activeDropCont.id + 'dd').src = this.icondir + '/d.gif';
class_names = [];
class_names = Webfm.activeDropCont.className.split(' ');
Webfm.activeDropCont.className = class_names[0];
url = Webfm.ajaxUrl();
Webfm.progressObj.show(Webfm.js_msg.work, "blue");
postObj = { action: encodeURIComponent("move"), param0: encodeURIComponent(this.curpath), param1: encodeURIComponent(this.droppath) };
Webfm.HTTPPost(url, this.callback, this, postObj);
Webfm.activeDropCont = null;
}
} else {
// Put the current order of attachments into the form in preparation for submit
elInput = Webfm.$('edit-attachlist');
attachRows = Webfm.attachObj.body.getElementsByTagName('tr');
elInput.setAttribute('value', '');
// Ignore 1st row (header)
for(i = 1; i < attachRows.length; i++) {
fid = attachRows[i].id.substring(3);
elInput.setAttribute('value', (elInput.getAttribute('value') ? elInput.getAttribute('value') + ',':'') + fid);
}
}
// Empty drag container + uncapture mouse.
document.onmousemove = null;
document.onmouseup = null;
this.dragCont.destroy();
};
Webfm.draggable.prototype.callback = function (string, xmlhttp, cp) {
var result;
Webfm.progressObj.hide();
Webfm.alrtObj.msg();
if(xmlhttp.status == 200) {
result = Drupal.parseJson(string);
//Webfm.dbgObj.dbg("move result:", Webfm.dump(result));
if(result.status) {
//flush cache for target dir and source dir of object
Webfm.dirListObj.cache.remove(cp.droppath);
Webfm.dirListObj.cache.remove(cp.curpath.substring(0, cp.curpath.lastIndexOf("/")));
//update tree if directory is moved
if(cp.isDir) {
Webfm.dirTreeObj.fetch(true);
}
if(!cp.isTree) {
//listing draggable - update current listing by removing dropped item
cp.element.parentNode.removeChild(cp.element);
} else {
//tree draggable - update target directory
Webfm.dirListObj.fetch(cp.droppath);
}
}
if(result.data) {
Webfm.alrtObj.str_arr(result.data);
} else {
Webfm.alrtObj.msg(Webfm.js_msg.moveerr);
}
} else {
Webfm.alrtObj.msg(Webfm.js_msg.ajaxerr);
}
};
/**
* Event Handler adapted from http://ajaxcookbook.org (Creative Commons Attribution 2.5)
*/
Webfm.eventListenerAdd = function (listener_arr, instance, eventName, listener) {
var listenerFn, event;
listenerFn = listener;
if(instance.addEventListener) {
instance.addEventListener(eventName, listenerFn, false);
} else if(instance.attachEvent) {
listenerFn = function() { listener(window.event); };
instance.attachEvent("on" + eventName, listenerFn);
} else {
throw new Error("Event registration not supported");
}
event = {
instance: instance,
name: eventName,
listener: listenerFn
};
listener_arr.push(event);
return event;
};
Webfm.eventListenerRemove = function (event, listener_arr) {
var i, instance;
i = 0;
instance = event.instance;
if(instance.removeEventListener) {
instance.removeEventListener(event.name, event.listener, false);
} else if(instance.detachEvent) {
instance.detachEvent("on" + event.name, event.listener);
}
for(i = 0; i < listener_arr.length; i++) {
if(listener_arr[i] == event) {
listener_arr.splice(i, 1);
break;
}
}
};
//remove local event listeners
Webfm.eventUnregister = function (listener_arr) {
while(listener_arr.length > 0) {
Webfm.eventListenerRemove(listener_arr[0], listener_arr);
}
listener_arr = [];
};
//remove global events at window.onunload
Webfm.eventUnregisterWebfm = function() {
while(Webfm.eventListeners.length > 0) {
Webfm.eventListenerRemove(Webfm.eventListeners[0], Webfm.eventListeners);
}
Webfm.eventListeners = [];
};
/**
* Helper Functions
*/
Webfm.$ = function (id) {
return document.getElementById(id);
};
Webfm.ctn = function (textNodeContents) {
var textNode = document.createTextNode(textNodeContents);
return textNode;
};
Webfm.ce = function (elementName) {
var element;
elementName = elementName.toLowerCase();
element = document.createElement(elementName);
return element;
};
/**
* Creates an HTTP POST request and sends the response to the callback function
*
* Note: passing null or undefined for 'object' makes the request fail in Opera 8.
* Pass an empty string instead.
*/
Webfm.HTTPPost = function (uri, callbackFunction, callbackParameter, object) {
var xmlHttp, bAsync, toSend, i;
bAsync = true;
toSend = '';
if(window.XMLHttpRequest) {
// If IE7, Mozilla, Safari, etc: Use native object
xmlHttp = new XMLHttpRequest();
} else {
if(window.ActiveXObject) {
// ...otherwise, use the ActiveX control for IE5.x and IE6
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
if(!callbackFunction) {
bAsync = false;
}
xmlHttp.open('POST', uri, bAsync);
if(typeof object == 'object') {
xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlHttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
for(i in object) {
toSend += (toSend ? '&' : '') + i + '=' + encodeURIComponent(object[i]);
}
} else {
toSend = object;
}
xmlHttp.send(toSend);
if(bAsync) {
xmlHttp.onreadystatechange = function() {
if(xmlHttp.readyState == 4) {
callbackFunction(Webfm.trim(xmlHttp.responseText), xmlHttp, callbackParameter);
}
};
return xmlHttp;
} else {
return Webfm.trim(xmlHttp.responseText);
}
};
/**
* Prevents an event from propagating.
*/
Webfm.stopEvent = function (event) {
event = event || window.event;
if(event.preventDefault) {
event.preventDefault();
event.stopPropagation();
} else {
event.returnValue = false;
event.cancelBubble = true;
}
};
//the getModUrl() is used by contrib modules for custom ajax
Webfm.ajaxUrl = function() {
var path = getBaseUrl() + "/?q=";
path += (typeof getModUrl == "undefined") ? "webfm_js" : getModUrl();
return path;
};
//Empty all child nodes
Webfm.clearNodeById = function (elementId) {
var node = Webfm.$(elementId);
while(node.hasChildNodes()) {
node.removeChild(node.firstChild);
}
};
//Sort methods
Webfm.sortByName = function (a, b) {
var x, y;
if(typeof a.ftitle != "undefined") {
x = a.ftitle.toLowerCase();
} else {
x = a.n.toLowerCase();
}
if(typeof b.ftitle != "undefined") {
y = b.ftitle.toLowerCase();
} else {
y = b.n.toLowerCase();
}
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};
Webfm.sortBySize = function (a, b) {
var x, y;
x = parseInt(parseFloat(a.s), 10);
y = parseInt(parseFloat(b.s), 10);
return x - y;
};
Webfm.sortByModified = function (a, b) {
var x, y;
x = a.m;
y = b.m;
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};
Webfm.sortByOwner = function (a, b) {
var x, y;
if(typeof a.funame != "undefined") {
x = a.funame.toLowerCase();
} else {
x = a.un.toLowerCase();
}
if(typeof b.funame != "undefined") {
y = b.funame.toLowerCase();
} else {
y = b.un.toLowerCase();
}
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};
Webfm.sortByKey = function (a, b) {
var x, y;
x = a.toLowerCase();
y = b.toLowerCase();
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};
//Build date stamp
Webfm.convertunixtime = function (unixtime) {
var c_date, c_min, c_hours, c_day, c_mon, c_year, format;
// unix date format doesn't have millisec component
c_date = new Date(unixtime * 1000);
c_min = c_date.getMinutes();
c_hours = c_date.getHours();
c_day = c_date.getDate();
c_mon = c_date.getMonth() + 1;
c_year = c_date.getFullYear();
c_min = Webfm.doubleDigit(c_min);
c_hours = Webfm.doubleDigit(c_hours);
c_day = Webfm.doubleDigit(c_day);
c_mon = Webfm.doubleDigit(c_mon);
if(c_year > 1999) {
c_year -= 2000;
} else {
c_year -= 1900;
}
c_year = Webfm.doubleDigit(c_year);
// Get day/month order from db variable
format = getWebfmDateFormat();
if(format == 1) {
return c_day + "/" + c_mon + "/" + c_year + " " + c_hours + ":" + c_min;
} else {
return c_mon + "/" + c_day + "/" + c_year + " " + c_hours + ":" + c_min;
}
};
Webfm.doubleDigit = function (num) {
return (num < 10) ? "0" + num : num;
};
Webfm.size = function (sz) {
var size, units;
size = sz;
if(size < 1024) {
units = " B";
} else {
size = parseInt(size >> 10, 10);
if(size < 1024) {
units = " KB";
} else {
size = parseInt(size >> 10, 10);
if(size < 1024) {
units = " MB";
} else {
size = parseInt(size >> 10, 10);
if(size < 1024) {
units = " GB";
} else {
size = parseInt(size >> 10, 10);
units = " TB";
}
}
}
}
return size + units;
};
Webfm.enter = function (event) {
var code;
event = event || window.event;
if(event.keyCode) {
code = event.keyCode;
} else if(event.which) {
code = event.which;
}
return (code == 13) ? true : false;
};
Webfm.rclick = function (event) {
var rightclick;
if(event.which) {
rightclick = (event.which == 3);
} else {
if(event.button) {
rightclick = (event.button == 2);
}
}
return rightclick;
};
//Dump debug function
//return a string version of a thing, without name.
//calls recursive function to actually traverse content.
Webfm.dump = function (content, txt_arr) {
if(txt_arr == 'undefined') {
txt_arr = false;
}
return Webfm.dumpRecur(content, 0, true, txt_arr) + "\n";
};
//recursive function traverses content, returns string version of thing
//content: what to dump.
//indent: how far to indent.
//neednl: true if need newline, false if not
Webfm.dumpRecur = function (content, indent, neednl, txt_arr) {
var out, inside, i;
out = "";
if(typeof content == 'function') {
return 'function';
} else if(Webfm.isArray(content)) { // handle real arrays in brackets
if(neednl) {
out += "\n" + Webfm.dumpSpaces(indent);
}
if(!txt_arr) {
out += "[ ";
}
inside = false;
for(i = 0; i < content.length; i++) {
if(inside) {
out += " \n" + Webfm.dumpSpaces(indent + 1);
} else {
inside = true;
}
out += Webfm.dumpRecur(content[i], indent + 1, false, txt_arr);
}
out += "\n" + Webfm.dumpSpaces(indent);
if(!txt_arr) {
out += "]";
}
} else if(Webfm.isObject(content)) { // handle objects by association
if(neednl) {
out += "\n" + Webfm.dumpSpaces(indent);
}
if(!txt_arr) {
out += "{ ";
}
inside = false;
for(i in content) {
if(content.hasOwnProperty(i)) {
if(inside) {
out += " \n" + Webfm.dumpSpaces(indent + 1);
} else {
inside = true;
}
out += "'" + i + "':" + Webfm.dumpRecur(content[i], indent + 1, true, txt_arr);
}
}
out += "\n" + Webfm.dumpSpaces(indent);
if(!txt_arr) {
out += "}";
}
} else if(typeof content == 'string') {
out += "'" + content + "'";
} else {
out += content;
}
return out;
};
//print n groups of two spaces for indent
Webfm.dumpSpaces = function (n) {
var out, i;
out = '';
for(i = 0; i < n; i++) {
out += ' ';
}
return out;
};
Webfm.isArray = function (array) {
return (array && array.constructor == Array);
};
Webfm.isObject = function (object) {
return (object && object.constructor == Object);
};
//Unregister all global listener events
window.onunload = Webfm.eventUnregisterWebfm;
///////////////////////////////////////////////////////ADD IN LEGACY DRUPAL JS FUNCTIONS USED BY WEBFM////////////////////////////////////////////////
/**
* Redirects a button's form submission to a hidden iframe and displays the result
* in a given wrapper. The iframe should contain a call to
* window.parent.iframeHandler() after submission.
*/
Drupal.redirectFormButton = function (uri, button, handler) {
var action, target, response, iframe;
// Trap the button
button.onmouseover = button.onfocus = function() {
button.onclick = function() {
// Create target iframe
Drupal.createIframe();
// Prepare variables for use in anonymous function.
button = this;
action = button.form.action;
target = button.form.target;
// Redirect form submission to iframe
this.form.action = uri;
this.form.target = 'redirect-target';
handler.onsubmit();
// Set iframe handler for later
window.iframeHandler = function() {
iframe = $('#redirect-target').get(0);
// Restore form submission
button.form.action = action;
button.form.target = target;
// Get response from iframe body
try {
response = (iframe.contentWindow || iframe.contentDocument || iframe).document.body.innerHTML;
// Firefox 1.0.x hack: Remove (corrupted) control characters
response = response.replace(/[\f\n\r\t]/g, ' ');
if(window.opera) {
// Opera-hack: it returns innerHTML sanitized.
response = response.replace(/"/g, '"');
}
} catch (e) {
response = null;
}
response = Drupal.parseJson(response);
// Check response code
if(response.status === 0) {
handler.onerror(response.data);
return;
}
handler.oncomplete(response.data);
return true;
};
return true;
};
};
button.onmouseout = button.onblur = function() {
button.onclick = null;
};
};
/**
* Create an invisible iframe for form submissions.
*/
Drupal.createIframe = function() {
var div, iframe;
if($('#redirect-holder').size()) {
return;
}
// Note: some browsers require the literal name/id attributes on the tag,
// some want them set through JS. We do both.
window.iframeHandler = function() {};
div = document.createElement('div');
div.id = 'redirect-holder';
$(div).html('');
iframe = div.firstChild;
$(iframe).attr({
name: 'redirect-target',
id: 'redirect-target'
});
$(iframe).css({
position: 'absolute',
height: '1px',
width: '1px',
visibility: 'hidden'
});
$('body').append(div);
};
/**
* Delete the invisible iframe
*/
Drupal.deleteIframe = function() {
$('#redirect-holder').remove();
};
/**
* Returns the position of the mouse cursor based on the event object passed
*/
Drupal.mousePosition = function(e) {
if(Webfm.browser.isIE)
{
return { x: e.clientX + document.documentElement.scrollLeft, y: e.clientY + document.documentElement.scrollTop };
} else {
return { x: e.pageX, y: e.pageY };
}
};