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Adding IMCE for block image editing. Note: crufty having two systems …

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commit 9b0952dc57d512cc9400ddcc59cd257c256f313e 1 parent d0c9f77
Sean Larkin seanberto authored
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274 drupal/sites/all/modules/contrib/imce/LICENSE.txt
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@@ -0,0 +1,274 @@
+GNU GENERAL PUBLIC LICENSE
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182 drupal/sites/all/modules/contrib/imce/README.txt
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+// $Id: README.txt,v 1.12.2.5 2010/11/08 04:37:36 ufku Exp $
+
+IMCE
+http://drupal.org/project/imce
+====================================
+
+DESCRIPTION
+-----------
+IMCE is an image/file uploader and browser that supports personal directories and quota.
+IMCE can easily be integrated into any WYSIWYG editor or any web application that needs a file browser.
+See INTEGRATION METHODS for more information.
+
+FEATURES
+-----------
+- Basic file operations: upload, delete
+- Image(jpg, png, gif) operations: resize, create thumbnails, preview
+- Support for private file system
+- Configurable limits for user roles: file size per upload, directory quota, file extensions, and image dimensions
+- Personal or shared folders for users
+- Permissions per directory
+- Ftp-like directory navigation
+- File sorting by name, size, dimensions, date
+- Tabbed interface for file operations
+- Keyboard shortcuts(up, down, insert(or enter), delete, home, end, ctrl+A, R(esize), T(humbnails), U(pload)).
+- Built-in support for inline image/file insertion into textareas
+- Multiple file selection(using ctrl or shift)
+- Ajax file operations
+- Themable layout using tpl files
+
+INSTALLATION
+-----------
+1) Copy imce directory to your modules directory
+2) Enable the module at: /admin/build/modules
+3) Create configuration profiles and assign them to user roles at /admin/settings/imce
+4) Test it at /imce.
+5) See imce-content.tpl.php for some configuration options such as inline previewing.
+6) See INTEGRATION METHODS to make IMCE collaborate with your application if it's not already integrated.
+Notes:
+ - When you configure IMCE for inline image/file insertion into textareas there should appear an IMCE link under each textarea you specified.
+ - If you are uploading files containing unicode characters, it is strongly recommended to use the transliteration module that sanitizes filenames by converting characters from unicode to us-ascii. http://drupal.org/project/transliteration
+ - If you are using CCK, you may want to check the File field sources module at http://drupal.org/project/filefield_sources
+
+
+FREQUENTLY FACED ISSUES
+-----------
+- Inaccessible/invalid directory or subdirectory:
+In some server configurations, manually(ftp or directly) created directories may not be writable by PHP(by IMCE). In this case, you have to set the chmod permissions of the directory to 0777 in order to make it writable by anyone.
+You should also make sure that in each configuration profile all of the defined directories are located under drupal's file system path which is usually "files".
+And also if "safe mode restriction" is active in your server, don't expect IMCE to run flawlessly.
+
+- Disappearing images after node submission:
+Having nothing to do with IMCE, it appeared many times in issue queues. This is an input filtering issue that can be resolved by adding <img> tag into the default input format. Using Full HTML is another solution. See admin/settings/filters.
+
+- Upload does not work in Opera
+Jquery form plugin before version 2.09 has problems with Opera 9.2+. Replace Drupal's misc/jquery.form.js with the one at http://jquery.malsup.com/form/#download
+
+- IMCE may have problem working with Google Analytics and Secure pages modules. Just make sure to add *imce* path to the exceptions list of these modules.
+
+
+INTEGRATION METHODS
+-----------
+
+Here are the applications that already integrated IMCE.
+
+WYSIWYG:
+Install http://drupal.org/project/imce_wysiwyg bridge module and enable IMCE as a plug-in in WYSIWYG settings
+
+BUEditor:
+IMCE is integrated in image and link dialogs.
+
+(F)CKeditor(without WYSIWYG):
+(F)ckeditor profile->File browser settings->IMCE integration
+
+If your application is not one of the above, please keep reading in order to learn how to integrate IMCE.
+
+Let's create a CASE and embody the IMCE integration on it:
+- An application named myApp
+- Has an url field for file url:
+ <input type="text" name="urlField" id="urlField">
+- Has a browse button with click event(inline or set by jQuery): (This can be a text link or anything that is clickable)
+ <input type="button" value="Browse" onclick="openFileBrowser()">
+
+Now let's go through the integration methods and define the openFileBrowser function that opens IMCE and makes it fill our url field on file selection.
+
+
+INTEGRATION BY URL
+-----------
+When IMCE is opened using an url that contains &app=applicationName|fileProperty1@FieldId1|fileProperty2@FieldId2|...
+the specified fields are filled with the specified properties of the selected file.
+
+Avaliable file properties are: url, name, size(formatted), width, height, date(formatted), bytes(integer size in bytes), time(integer date timestamp), id(file id for newly uploaded files, 0 or integer), relpath(rawurlencoded path relative to file directory path.)
+
+In our CASE, we should open IMCE using this URL: /imce?app=myApp|url@urlField which contains our application name and our url field id
+
+function openFileBrowser() {
+ window.open('/imce?app=myApp|url@urlField', '', 'width=760,height=560,resizable=1');
+}
+
+That's all we need. Leave the rest to IMCE.
+It will automatically create an operation tab named "Send to myApp" that sends the file url to our url field.
+Clicking the files in preview do the same thing as well.
+
+- What if we had another field for another file property e.g, Size: <input type="text" id="file-size"> ?
+- We should have opened imce using this URL: /imce?app=myApp|url@urlField|size@file-size
+
+
+- USING imceload:
+You can point a predefined function to be executed when IMCE loads.
+When the URL is like "app=myApp|imceload@myOnloadFunc", IMCE looks for "myOnloadFunc" in the parent window and executes it with the window parameter referring to IMCE window.
+function myOnloadFunc (win) {//any method of imce is available through win.imce
+ win.imce.setSendTo('Give it to myApplication baby', myFileHandler);//you should also define myFileHandler
+}
+
+- USING sendto:
+You can point a predefined function to which the selected files are sent.
+When the URL is like "app=myApp|sendto@myFileHandler", IMCE calls "myFileHandler" function of the parent window with file and window parameters.
+function myFileHandler (file, win) {
+ $('#urlFieldId').val(file.url);//insert file url into the url field
+ win.close();//close IMCE
+}
+Usually sendto method is easier to implement, on the other hand imceload method is more flexible as you manually add your sento operator and also can do any modification before IMCE shows up.
+
+
+ADVANCED INTEGRATION
+-----------
+In case:
+- Your application wants to go beyond the simple "give me that file property" interaction with IMCE.
+- Your application wants IMCE to send multiple files to it.(e.g., a gallery application)
+- Your application wants to gain total control over IMCE.
+Then you should consider applying advanced integration.
+
+The initial step of advanced integration is the same as imceload-integration above.
+
+We open IMCE and set its onload function:
+
+window.open('/imce?app=myApp|imceload@initiateMyApp', '', 'width=760,height=560,resizable=1'); //initiateMyApp(win) will run when imce loads
+
+Now we define our initiator function in which we do the necessary manipulations to IMCE interface:
+
+initiateMyApp = function (win) {
+ var imce = win.imce;
+ ...use imce methods to add/remove/change things...
+}
+
+- Allright, but what do we add/romeve/change in IMCE ?
+- Depends on our goal. Here are some properties and methods that can help us to achieve it:
+
+Hooks
+imce.hooks.load: an array of functions that run after imce loads. they are called with the window parameter.
+imce.hooks.list: an array of functions that run while processing the file list. each row of the file list is sent to these functions.
+imce.hooks.navigate: an array of functions that run after a directory is loaded. parameters sent are data(from ajax or cache), old_directory, cached(boolean that states the data is from the cache or not).
+imce.hooks.cache: an array of functions that run just before a new directory is loaded. parameters are cached_data and new_directory.
+
+Directory related properties
+imce.tree: stores the directory list where imce.tree['.'] is the root element.
+
+Directory related methods
+imce.dirAdd(directory_name, parent_element, clickable): adds directory_name under parent_element. ex: imce.dirAdd('foo', imce.dir['.'], true)
+imce.dirSubdirs(directory_name, subdirectories): adds each subdirectory in subdirectories array under directory_name. ex: imce.dirSubdirs('foo', ['bar', 'baz'])
+
+File related properties
+imce.findex: indexed array of files(table rows that contain file properties.)
+imce.fids: object containing file_id(file name)-file(row) pairs.
+imce.selected: object containing currently selected file_id(file name)-file(row) pairs.
+
+File related methods
+imce.fileAdd(file): adds the file object to the list. file object has the properties; name, size(bytes), width, height, date(timestamp), fsize(formatted), fdate(formatted)
+imce.fileRemove(fiile_id): removes the file having the file_id from the list.
+imce.fileGet(file_id). returns the file object having the file_id. file object contains name, url, size, bytes, width, height, date, time, id(file id for newly uploaded files, 0 or integer), relpath(rawurlencoded path relative to file directory path.)
+
+File operations
+imce.opAdd(op): adds an operation tab to the interface. op contains name, title, content(optional), func(optional onclick function)
+imce.opEnable(name), imce.opDisable(name): enable/disable operation tabs.
+
+Miscellaneous
+imce.setMessage(msg, type): logs a message of the type(status, warning, error)
+
+NOTES:
+- All URL strings in the examples start with "/" considering the base path is "/".
+In case your drupal is running on a sub directory e.g, http://localhost/drupal, these URLs should start with "/drupal/".
+There is a safer solution that does not require manual URL fixing: If the Drupal javascript object is avaliable in your page you can use Drupal.settings.basePath at the beginning of URLs (Drupal.settings.basePath+'?q=imce....'). Note that, this won't work with multilingual paths with language prefixes.
+- file and directory ids(names) used in imce.js are url encoded forms of original names. They are decoded using imce.decode and displayed in the lists.
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453 drupal/sites/all/modules/contrib/imce/css/imce-content.css
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@@ -0,0 +1,453 @@
+/* $Id: imce-content.css,v 1.2.2.6 2010/10/06 04:38:09 ufku Exp $ */
+
+/*Body*/
+body.imce {
+ padding: 2px;
+ background: none;
+ text-align: left;
+}
+
+/*Main container*/
+/*reset all tags.*/
+#imce-content, #imce-content * {
+ font: 11px/16px Verdana, sans-serif;
+ margin: 0;
+ padding: 0;
+ color: #444;
+ background: none;
+ border: none;
+ float: none;
+ list-style: none;
+}
+#imce-content {
+ position: relative;
+ background-color: #fff;
+}
+#imce-content a {
+ text-decoration: none;
+}
+#imce-content label {
+ font-weight: bold;
+}
+#imce-content label.option {
+ font-weight: normal;
+}
+#imce-content input.form-text, #imce-content input[type=text], #imce-content input.form-file, #imce-content input[type=file], #imce-content select, #imce-content textarea {
+ border: 1px inset #aaa;
+ padding: 2px;
+ background-color: #fff;
+ margin: 1px;
+ width: auto;
+}
+#imce-content input.form-submit, #imce-content input[type=submit], #imce-content button {
+ border: 2px groove #fff;
+ padding: 2px 6px 2px 20px;
+ margin: 2px 0;
+ background: #e8e8d8 url(submit.png) no-repeat 2px 50%;
+}
+#imce-content [disabled], #imce-content .disabled {
+ color: #999;
+ cursor: default;
+ text-decoration: none !important;
+}
+#imce-content input.loading {
+ background-image: url(loading.gif) !important;
+}
+#imce-content .form-item {
+ margin: 4px 0;
+}
+#imce-content .form-item .description {
+ font-size: 0.9em;
+}
+#imce-content strong, #imce-content h4 {
+ font-weight: bold;
+}
+#imce-content em {
+ font-style: italic;
+}
+#imce-content ul.tips {
+ margin: 2px 8px;
+}
+#imce-content ul.tips li {
+ list-style: circle inside;
+ line-height: 18px;
+}
+
+/*Main sections under imce-content*/
+#ops-wrapper {
+ margin-bottom: 2px;
+ background: #d0d7e7 url(ops.png) repeat-x;
+ border: 1px solid #a5b9cd;
+}
+#browse-wrapper {
+ overflow: hidden;
+ height: 260px;
+ clear: both;
+}
+#browse-resizer {}
+#preview-wrapper {
+ height: 180px;
+ overflow: auto;
+}
+
+/*columns of browse-wrapper*/
+#navigation-wrapper {
+ width: 25%;
+ height: 100%;
+ overflow: auto;
+ float: left;
+ position: relative;
+}
+#navigation-resizer {
+ height: 100%;
+ float: left;
+}
+#sub-browse-wrapper {
+ height: 100%;
+ overflow: auto;
+ position: relative;
+}
+
+/*rows of sub-browse wrapper*/
+#file-header-wrapper {
+ height: 25px;
+ background: url(header.png) repeat-x 0 0;
+ position: relative;
+}
+#file-list-wrapper {
+ padding-bottom: 20px;/*#dir-stat height*/
+ outline: none;
+}
+#dir-stat {
+ position: absolute;
+ z-index: 1;
+ bottom: 0;
+ padding: 2px 5px;
+ background-color: #e9ecef;
+}
+
+#dir-stat, #dir-stat * {
+ font-size: 0.9em;
+}
+
+/*Navigation header*/
+#navigation-header {
+ background: url(header.png) repeat-x 0 0;
+ position: absolute;
+ z-index: 1;
+ width: 100%;
+ height: 25px;
+}
+#navigation-header span {
+ display: inline-block;
+ padding: 4px 4px 5px 20px;
+ font-weight: bold;
+ background: url(tree.png) no-repeat 0 50%;
+}
+
+/*Navigation tree (ul)*/
+#navigation-tree {
+ margin-top: 25px;/*navigation-header height*/
+}
+#navigation-tree ul {
+ margin-left: 15px;
+}
+#navigation-tree li {
+ padding: 2px;
+ background: transparent url(collapsed.png) no-repeat 3px 6px;
+ white-space: nowrap;
+}
+#navigation-tree li.expanded {
+ background-image: url(expanded.png);
+}
+#navigation-tree li.leaf {
+ background-image: url(leaf.png);
+}
+#navigation-tree li.loading {
+ background-image: url(loading.gif);
+ background-position: 0 2px;
+}
+#navigation-tree li span.expander {
+ display: inline-block;
+ width: 12px;
+ cursor: pointer;
+ margin-right: 1px;
+}
+#navigation-tree li a {
+ display: inline-block;
+}
+#navigation-tree li a:hover {
+ text-decoration: underline;
+}
+#navigation-tree li a.folder {
+ margin-left: 2px;
+ padding-left: 18px;
+ background: transparent url(folder.png) no-repeat 0 50%;
+}
+#navigation-tree li a.active {
+ font-weight: bold;
+ background-image: url(folder-open.png);
+ background-color: #ecf0f4;
+}
+#navigation-tree li.root > a.folder {
+ background-image: url(folder-root.png);
+}
+
+/*File list and header. (Accessible by #file-list and #file-header. Both have the classname "files")*/
+#file-header, #file-list {
+ table-layout: fixed;
+ width: 100%;
+}
+#file-header td {
+ padding: 4px;
+ font-weight: bold;
+ cursor: default;
+}
+#file-header td.asc {
+ color: #f60;
+}
+#file-header td.asc:after {
+ content: "\2193";
+ font-weight: normal;
+}
+#file-header td.desc {
+ color: #09f;
+}
+#file-header td.desc:after {
+ content: "\2191";
+ font-weight: normal;
+}
+#file-list td {
+ overflow: hidden;
+ border-top: 1px solid #ccf;
+ border-bottom: 1px solid #ccf;
+ padding: 4px;
+ cursor: default;
+}
+#file-list td.name, #file-header td.name {
+ min-width: 12em;
+ white-space: nowrap;
+}
+#file-list td.size, #file-header td.size {
+ width: 6.5em;
+ text-align: right;
+}
+#file-list td.width, #file-header td.width {
+ width: 5em;
+ text-align: right;
+}
+#file-list td.height, #file-header td.height {
+ width: 5em;
+}
+#file-list td.date, #file-header td.date {
+ width: 12em;
+ text-align: center;
+}
+#file-list tr:hover td {
+ background-color: #e9ecef;
+}
+#file-list tr.selected td {
+ background-color: #07f;
+ color: #fff;
+}
+#file-list td.name img {
+ vertical-align: middle;
+ margin-right: 3px;
+}
+
+
+/*File operations*/
+#op-items {
+ min-height: 26px;
+}
+#op-contents {
+ position: absolute;
+ z-index: 2;
+}
+#op-contents .op-content {
+ display: none;
+ padding: 16px;
+ border: 2px solid #344454;
+ background-color: #f5f5f5;
+ position: relative;
+}
+#op-close-link {
+ display: none;
+ position: absolute;
+ z-index: 3;
+ top: 2px;
+ right: 2px;
+ width: 16px;
+ height: 16px;
+ background: url(close.png) no-repeat 50% 50%;
+}
+#ops-list {
+}
+#ops-list li {
+ display: block;
+ float: left;
+}
+#ops-list a {
+ display: block;
+ padding: 5px 8px 5px 20px;
+ text-decoration: none;
+ background: url(op.png) no-repeat 2px 50%;
+}
+#ops-list a:hover {
+ background-color: #e9ecef;
+}
+#ops-list li.active a {
+ background-color: #f9f8f7;
+}
+#ops-list a span {
+ display: inline-block;
+ color: #0e1f43;
+}
+#ops-list li.loading a {
+ background-image: url(loading.gif);
+}
+
+/*Custom op styles*/
+#op-item-upload a, #imce-content #edit-upload {
+ background-image: url(upload.png);
+}
+#op-item-thumb a, #imce-content #edit-thumb {
+ background-image: url(thumb.png);
+}
+#op-item-resize a, #imce-content #edit-resize {
+ background-image: url(resize.png);
+}
+#op-item-delete a {
+ background-image: url(delete.png);
+}
+#op-item-sendto a {
+ background-image: url(sendto.png);
+}
+#op-item-help a {
+ background-image: url(help.png);
+}
+#op-item-changeview a {
+ background-image: url(view-box.png);
+}
+.box-view #op-item-changeview a {
+ background-image: url(view-list.png);
+}
+#op-item-help a, #op-item-changeview a {
+ white-space: nowrap;
+ overflow: hidden;
+ width: 1px;
+ padding: 5px 0 5px 25px;
+ background-position: 5px 50%;
+}
+#op-item-help, #op-item-changeview {
+ float: right !important;
+}
+
+/*resizers*/
+#imce-content .y-resizer {
+ height: 5px;
+ cursor: n-resize;
+ background: #f4f5f6 url(y-resizer.png) no-repeat 50% 50%;
+ border-top: 1px solid #e0e3e5;
+ border-bottom: 1px solid #e0e3e5;
+}
+#imce-content .x-resizer {
+ width: 5px;
+ cursor: e-resize;
+ background: #f4f5f6 url(x-resizer.png) no-repeat 50% 50%;
+ border-left: 1px solid #e0e3e5;
+ border-right: 1px solid #e0e3e5;
+}
+
+/*Message box*/
+#message-box {
+ display: none;
+ position: absolute;
+ width: 60%;
+ left: 20%;
+ top: 32%;
+ z-index: 10;
+ padding: 5px;
+ background-color: #fff;
+ border: 2px solid #000;
+}
+#message-box * {
+ font-size: 1.1em;
+ font-weight: bold;
+ color: #000;
+}
+#imce-content div.message {
+ background: url(status.png) no-repeat 0 0;
+ padding-left: 20px;
+ margin: 2px 0;
+}
+#imce-content div.error {
+ background: url(error.png) no-repeat 0 0;
+ padding-left: 20px;
+}
+#imce-content div.warning {
+ background: url(warning.png) no-repeat 0 0;
+ padding-left: 20px;
+}
+#log-messages {
+ height: 60px;
+ overflow: auto;
+ border: 1px solid #000;
+ padding: 2px 4px;
+}
+#log-messages * {
+ font-family: monospace;
+}
+
+#file-preview {
+ text-align: center;
+}
+.imce-hide, .js #forms-wrapper, #help-box {
+ display: none;
+}
+
+/*IE*/
+.ie #imce-content input, .ie #imce-content select {
+ vertical-align: middle;
+ line-height: 1.2em;
+}
+.ie-7 #navigation-tree li {
+ list-style-image: none;
+}
+.ie-7 #imce-content input.form-submit, .ie-7 #imce-content input[type=submit], .ie-7 #imce-content button {
+ border-style: outset;
+}
+.ie-7 #ops-list a span {
+ cursor: pointer;
+}
+.ie-7 #file-list-wrapper {
+ display: inline-block; /* Gives hasLayout */
+}
+
+/* File list in box view */
+.box-view #file-list tr {
+ display: block;
+ float: left;
+ border: 1px solid #ccf;
+ margin: 10px;
+}
+.box-view #file-list td {
+ border: 0;
+}
+.box-view #file-list td.name {
+ min-width: 0;
+ padding: 5px;
+ text-align: center;
+ vertical-align: middle;
+}
+.box-view #file-list td.name img {
+ margin: 0;
+}
+.box-view #file-list td.name span {
+ display: block;
+ overflow: hidden;
+ white-space: nowrap;
+}
+.box-view #file-list td.size, .box-view #file-list td.date, .box-view #file-list td.width, .box-view #file-list td.height {
+ display: none;
+}
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11 drupal/sites/all/modules/contrib/imce/imce.info
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+; $Id: imce.info,v 1.6 2008/02/27 18:03:46 ufku Exp $
+name = "IMCE"
+description = "An image/file uploader and browser supporting personal directories and user quota."
+core = "6.x"
+
+; Information added by drupal.org packaging script on 2010-12-27
+version = "6.x-2.1"
+core = "6.x"
+project = "imce"
+datestamp = "1293481277"
+
117 drupal/sites/all/modules/contrib/imce/imce.install
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+<?php
+// $Id: imce.install,v 1.3.2.7 2010/06/05 08:00:45 ufku Exp $
+
+/**
+ * @file
+ * Installs, updates, and uninstalls IMCE.
+ */
+
+/**
+ * Implementation of hook_install().
+ */
+function imce_install() {
+ drupal_install_schema('imce');
+ module_load_include('inc', 'imce', 'inc/imce.core.profiles');
+ imce_install_profiles();
+ drupal_set_message(t('!module has been installed.', array('!module' => l('IMCE', 'admin/settings/imce'))));
+}
+
+/**
+ * Implementation of hook_uninstall().
+ */
+function imce_uninstall() {
+ drupal_uninstall_schema('imce');
+ variable_del('imce_profiles');
+ variable_del('imce_roles_profiles');
+ variable_del('imce_settings_textarea');
+ variable_del('imce_settings_replace');
+ variable_del('imce_settings_thumb_method');
+ variable_del('imce_settings_disable_private');
+ variable_del('imce_custom_content');
+ variable_del('imce_custom_process');
+ variable_del('imce_custom_scan');
+}
+
+/**
+ * Implementation of hook_schema().
+ */
+function imce_schema() {
+ $schema['imce_files'] = array(
+ 'description' => 'Stores files created by IMCE.',
+ 'fields' => array(
+ 'fid' => array(
+ 'type' => 'int',
+ 'unsigned' => TRUE,
+ 'not null' => TRUE,
+ 'default' => 0,
+ 'description' => 'The {files}.fid that belongs to IMCE.',
+ ),
+ ),
+ 'primary key' => array('fid'),
+ );
+ return $schema;
+}
+
+/**
+ * Update from 5.x to 6.x.
+ */
+function imce_update_6000() {
+ module_load_include('inc', 'imce', 'inc/imce.core.profiles');
+ imce_install_profiles();
+ return array();
+}
+
+/**
+ * New option: total user quota.
+ */
+function imce_update_6001() {
+ $profiles = variable_get('imce_profiles', array());
+ foreach ($profiles as $id => $profile) {
+ $profiles[$id]['tuquota'] = 0;
+ }
+ variable_set('imce_profiles', $profiles);
+ return array();
+}
+
+/**
+ * Make file browser tab optional in user profiles.
+ */
+function imce_update_6002() {
+ $profiles = variable_get('imce_profiles', array());
+ foreach ($profiles as $id => $profile) {
+ $profiles[$id]['usertab'] = isset($profiles[$id]['usertab']) ? $profiles[$id]['usertab'] : 1;
+ }
+ variable_set('imce_profiles', $profiles);
+ return array(array('success' => TRUE, 'query' => 'File browser tab in user profiles was made optional.'));
+}
+
+
+/**
+ * Convert 6.x-1.x to 6.x-2.x
+ */
+function imce_update_6200() {
+ //delete deprecated variables.cancelled!
+ return array();
+}
+
+/**
+ * Introduce {imce_files} db table where IMCE files are stored.
+ */
+function imce_update_6201() {
+ $ret = array();
+ $table = array(
+ 'description' => 'Stores files created by IMCE.',
+ 'fields' => array(
+ 'fid' => array(
+ 'type' => 'int',
+ 'unsigned' => TRUE,
+ 'not null' => TRUE,
+ 'default' => 0,
+ 'description' => 'The {files}.fid that belongs to IMCE.',
+ ),
+ ),
+ 'primary key' => array('fid'),
+ );
+ db_create_table($ret, 'imce_files', $table);
+ return $ret;
+}
211 drupal/sites/all/modules/contrib/imce/imce.module
View
@@ -0,0 +1,211 @@
+<?php
+// $Id: imce.module,v 1.24.2.8 2010/06/02 08:33:21 ufku Exp $
+
+/**
+ * @file
+ * Implements the necessary hooks for the file browser to work properly.
+ */
+
+/**
+ * Implementation of hook_menu().
+ */
+function imce_menu() {
+ $items = array();
+ $access = array('administer imce(execute PHP)');
+ $items['imce'] = array(
+ 'title' => 'File browser',
+ 'page callback' => 'imce',
+ 'access callback' => 'imce_access',
+ 'file' => 'inc/imce.page.inc',
+ 'type' => MENU_CALLBACK,
+ );
+ $items['user/%user/imce'] = array(
+ 'title' => 'File browser',
+ 'page callback' => 'imce_user_page',
+ 'page arguments' => array(1),
+ 'access callback' => 'imce_user_page_access',
+ 'access arguments' => array(1),
+ 'file' => 'inc/imce.page.inc',
+ 'type' => MENU_LOCAL_TASK,
+ 'weight' => 10,
+ );
+ $items['admin/settings/imce'] = array(
+ 'title' => 'IMCE',
+ 'description' => 'Control how your image/file browser works.',
+ 'page callback' => 'imce_admin',
+ 'access arguments' => $access,
+ 'file' => 'inc/imce.admin.inc',
+ );
+ $items['admin/settings/imce/profile'] = array(
+ 'title' => 'Add new profile',
+ 'page callback' => 'imce_profile_operations',
+ 'access arguments' => $access,
+ 'type' => MENU_CALLBACK,
+ 'file' => 'inc/imce.admin.inc',
+ );
+ return $items;
+}
+
+/**
+ * Implementation of hook_perm().
+ */
+function imce_perm() {
+ return array('administer imce(execute PHP)');
+}
+
+/**
+ * Implementation of hook_theme().
+ */
+function imce_theme() {
+ $path = drupal_get_path('module', 'imce') .'/tpl';
+ $theme['imce_admin']['function'] = 'imce_admin_theme';
+ $theme['imce_directories']['function'] = 'imce_directories_theme';
+ $theme['imce_thumbnails']['function'] = 'imce_thumbnails_theme';
+ $theme['imce_root_text'] = array(
+ 'arguments' => array('imce_ref' => NULL),
+ );
+ $theme['imce_user_page'] = array(
+ 'arguments' => array('account' => NULL),
+ );
+ $theme['imce_file_list'] = array(
+ 'template' => 'imce-file-list',
+ 'arguments' => array('imce_ref' => NULL),
+ 'path' => $path,
+ );
+ $theme['imce_content'] = array(
+ 'template' => 'imce-content',
+ 'arguments' => array('tree' => NULL, 'forms' => NULL, 'imce_ref' => NULL),
+ 'path' => $path,
+ );
+ $theme['imce_page'] = array(
+ 'template' => 'imce-page',
+ 'arguments' => array('content' => NULL),
+ 'path' => $path,
+ );
+ return $theme;
+}
+
+/**
+ * Implementation of hook_file_download().
+ */
+function imce_file_download($file) {
+ $serve = variable_get('file_downloads', '') == FILE_DOWNLOADS_PRIVATE && !variable_get('imce_settings_disable_private', 0) && ($path = file_create_path($file)) && file_exists($path) && strpos(basename($path), '.');
+ if ($serve) {
+ if ($result = db_result(db_query("SELECT filemime FROM {files} WHERE filepath = '%s'", $path))) {
+ $type = $result;
+ }
+ elseif (function_exists('file_get_mimetype')) {
+ $type = file_get_mimetype($path);
+ }
+ else {
+ $type = 'application/x-download';
+ }
+ return array('Content-type: '. $type, 'Content-Length: '. filesize($path));
+ }
+}
+
+/**
+ * Implementation of hook_file_delete().
+ */
+function imce_file_delete($file) {
+ db_query('DELETE FROM {imce_files} WHERE fid = %d', $file->fid);
+}
+
+/**
+ * Implementation of hook_file_references().
+ */
+function imce_file_references($file) {
+ //do not report reference count on internal file deletion
+ if (isset($file->imce_noref) && $file->imce_noref) {
+ return;
+ }
+ if (db_fetch_array(db_query('SELECT 1 FROM {imce_files} WHERE fid = %d', $file->fid))) {
+ return array('imce' => 1);
+ }
+}
+
+/**
+ * Implementation of hook_elements().
+ */
+function imce_elements() {
+ return array('textarea' => array('#process' => array('imce_textarea')));
+}
+
+/**
+ * Inline image/link insertion to textareas.
+ */
+function imce_textarea($element) {
+ static $ids;
+ if (!isset($ids)) {
+ $ids = FALSE;
+ if (imce_access() && $setting = str_replace(' ', '', variable_get('imce_settings_textarea', ''))) {
+ $ids = array();
+ foreach (explode(',', $setting) as $id) {
+ $ids[$id] = 1;
+ }
+ }
+ }
+ if ($ids && isset($ids[$element['#id']])) {
+ drupal_add_js(drupal_get_path('module', 'imce') .'/js/imce_set_inline.js');
+ $element['#description'] .= '<div class="imce-inline-wrapper" style="display:none">'. t('Insert !image or !link.', array('!image' => l(t('image'), 'imce', array('attributes' => array('name' => $element['#id'] .'-IMCE-image', 'class' => 'imce-inline-image'))), '!link' => l(t('link'), 'imce', array('attributes' => array('name' => $element['#id'] .'-IMCE-link', 'class' => 'imce-inline-link'))))) .'</div>';
+ }
+ return $element;
+}
+
+/**
+ * Get the profile for the user.
+ */
+function imce_user_profile($user) {
+ $profiles = variable_get('imce_profiles', array());
+ if ($user->uid == 1 && isset($profiles[1])) {
+ return $profiles[1];
+ }
+ else {
+ foreach (variable_get('imce_roles_profiles', array()) as $rid => $role) {
+ if (isset($user->roles[$rid]) && isset($profiles[$role['pid']])) {
+ return $profiles[$role['pid']];
+ }
+ }
+ }
+ return FALSE;
+}
+
+/**
+ * Checks if the user has access to imce.
+ */
+function imce_access($user = FALSE) {
+ if ($user === FALSE) {
+ global $user;
+ }
+
+ if ($user->uid == 1) {
+ return TRUE;
+ }
+
+ $roles_profiles = variable_get('imce_roles_profiles', array());
+ foreach ($user->roles as $rid => $name) {
+ if (isset($roles_profiles[$rid]['pid']) && $roles_profiles[$rid]['pid']) {
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+/**
+ * Checks access to user/{$account->uid}/imce for the $user.
+ */
+function imce_user_page_access($account, $user = FALSE) {
+ if ($user === FALSE) {
+ global $user;
+ }
+
+ return ($user->uid == 1 || $account->uid == $user->uid) && ($profile = imce_user_profile($account)) && $profile['usertab'];
+}
+
+/**
+ * Check if the directory name is regular.
+ */
+function imce_reg_dir($dirname) {
+ return $dirname == '.' || (is_string($dirname) && $dirname != '' && !preg_match('@(^\s)|(^/)|(^\./)|(\s$)|(/$)|(/\.$)|(\.\.)|(//)|(\\\\)|(/\./)@', $dirname));
+}
650 drupal/sites/all/modules/contrib/imce/inc/imce.admin.inc
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@@ -0,0 +1,650 @@
+<?php
+// $Id: imce.admin.inc,v 1.1.2.3 2010/06/02 08:33:21 ufku Exp $
+
+/**
+ * @file
+ * Serves administration pages of IMCE.
+ */
+
+/**
+ * Admin main page.
+ */
+function imce_admin() {
+
+ $profiles = variable_get('imce_profiles', array());
+
+ $header = array(t('Profile name'), array('data' => t('Operations'), 'colspan' => 2));
+ $rows = array();
+
+ foreach ($profiles as $pid => $profile) {
+ $rows[] = array($profile['name'],
+ l(t('Edit'), 'admin/settings/imce/profile/edit/'. $pid),
+ $pid == 1 ? '' : l(t('Delete'), 'admin/settings/imce/profile/delete/'. $pid),
+ );
+ }
+
+ $rows[] = array('', array('data' => l(t('Add new profile'), 'admin/settings/imce/profile'), 'colspan' => 2));
+
+ $output = '<h2 class="title">'. t('Configuration profiles') .'</h2>';
+ $output .= theme('table', $header, $rows);
+ $output .= drupal_get_form('imce_admin_form');
+
+ return $output;
+}
+
+/**
+ * Admin form.
+ */
+function imce_admin_form(&$form_state) {
+ //roles profiles
+ $form['roles'] = array('#tree' => TRUE);
+ $roles = imce_sorted_roles();
+ $form['#weighted'] = count($roles) > 3;
+
+ foreach ($roles as $rid => $role) {
+ $core = $rid == DRUPAL_ANONYMOUS_RID || $rid == DRUPAL_AUTHENTICATED_RID;
+ $form['roles'][$rid] = imce_role_form($role, $form['#weighted'], $core);
+ }
+
+ //common settings
+ $form['common'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Common settings'),
+ '#collapsible' => TRUE,
+ '#collapsed' => TRUE,
+ );
+ if (variable_get('file_downloads', '') == FILE_DOWNLOADS_PRIVATE) {
+ $form['common']['disable_private'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Disable serving of private files'),
+ '#default_value' => variable_get('imce_settings_disable_private', 0),
+ '#description' => t('By default IMCE serves all files under private files directory without applying any access restrictions. This allows anonymous access to any file(/system/files/filename) unless there is a module restricting access to the files. Here you can disable this default behavior.'),
+ );
+ }
+ $form['common']['textarea'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Enable inline image/file insertion into plain textareas'),
+ '#default_value' => variable_get('imce_settings_textarea', ''),
+ '#maxlength' => NULL,
+ '#description' => t('If you don\'t use any WYSIWYG editor, this feature will allow you to add your images or files as <strong>html code into any plain textarea</strong>. Enter <strong>comma separated textarea IDs</strong> under which you want to enable a link to IMCE. Hint: ID of Body fields in most node types is edit-body.'),
+ );
+ $form['common']['absurls'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Absolute URLs'),
+ '#default_value' => variable_get('imce_settings_absurls', 0),
+ '#description' => t('Check if you want IMCE to return absolute file URLs.'),
+ );
+ $form['common']['replace'] = array(
+ '#type' => 'radios',
+ '#title' => t('Default behaviour for existing files during file uploads'),
+ '#default_value' => variable_get('imce_settings_replace', FILE_EXISTS_RENAME),
+ '#options' => array(
+ FILE_EXISTS_RENAME => t('Keep the existing file renaming the new one'),
+ FILE_EXISTS_ERROR => t('Keep the existing file rejecting the new one'),
+ FILE_EXISTS_REPLACE => t('Replace the existing file with the new one')
+ ),
+ );
+ $form['common']['thumb_method'] = array(
+ '#type' => 'radios',
+ '#title' => t('Default method for creating thumbnails'),
+ '#default_value' => variable_get('imce_settings_thumb_method', 'scale_and_crop'),
+ '#options' => array(
+ 'scale' => t('Scale the image with respect to the thumbnail dimensions.'),
+ 'scale_and_crop' => t('First scale then crop the image to fit the thumbnail dimensions.')
+ ),
+ );
+
+ $form['submit'] = array('#type' => 'submit', '#value' => t('Save configuration'));
+ $form['#theme'] = 'imce_admin';
+ $form['#submit'][] = 'imce_admin_submit';
+ return $form;
+}
+
+/**
+ * Admin form themed.
+ */
+function imce_admin_theme($form = array()) {
+ $u1p = imce_user1_profile();
+ $header = array(t('User role'), t('Assigned profile'));
+ $keys = array('name', 'pid');
+ $rows[0] = array(t('user #1'), $u1p['name']);
+ $info = '';
+
+ if ($form['#weighted']) {
+ $header[] = t('Weight');
+ $keys[] = 'weight';
+ $rows[0][] = t('n/a');
+ $info = t('For users who have <strong>multiple roles</strong>, <strong>weight</strong> property will determine the assigned profile. Lighter roles that are placed upper will take the precedence. So, an administrator role should be placed over other roles by having a smaller weight, ie. -10.');
+ }
+
+ foreach (element_children($form['roles']) as $rid) {
+ $cells = array();
+ foreach ($keys as $key) {
+ $cells[] = drupal_render($form['roles'][$rid][$key]);
+ }
+ $rows[] = $cells;
+ }
+
+ $output = '<h2 class="title">'. t('Role-profile assignments') .'</h2>';
+ $output .= theme('table', $header, $rows);
+ $output .= '<div class="form-item"><div class="description">'. t('Assign profiles to user roles.') .' '. $info .'</div></div>';
+ $output .= drupal_render($form['common']);
+ $output .= drupal_render($form);
+ return $output;
+}
+
+/**
+ * Submit admin form.
+ */
+function imce_admin_submit($form, &$form_state) {
+ $roles = $form_state['values']['roles'];
+ if (count($roles) > 3) {
+ uasort($roles, 'imce_rolesort');
+ }
+ variable_set('imce_roles_profiles', $roles);
+ variable_set('imce_settings_textarea', $form_state['values']['textarea']);
+ variable_set('imce_settings_absurls', $form_state['values']['absurls']);
+ variable_set('imce_settings_replace', $form_state['values']['replace']);
+ variable_set('imce_settings_thumb_method', $form_state['values']['thumb_method']);
+ if (isset($form_state['values']['disable_private'])) {
+ variable_set('imce_settings_disable_private', $form_state['values']['disable_private']);
+ }
+ drupal_set_message(t('Changes have been saved.'));
+}
+
+/**
+ * Add-Edit-Delete profiles.
+ */
+function imce_profile_operations($op = 'add', $pid = 0) {
+ //delete
+ if ($op == 'delete') {
+ drupal_set_title(t('Delete configuration profile'));
+ return drupal_get_form('imce_profile_delete_form', $pid);
+ }
+ //add-edit
+ if ($pid != 1 || $GLOBALS['user']->uid == 1) {
+ return drupal_get_form('imce_profile_form', $pid);
+ }
+ drupal_access_denied();
+}
+
+/**
+ * Profile form.
+ */
+function imce_profile_form(&$form_state, $pid = 0) {
+
+ if ($pid && $profile = imce_load_profile($pid)) {
+ drupal_set_title($profile['name']);
+ }
+ else {
+ $pid = 0;
+ $profile = imce_sample_profile();
+ $profile['name'] = '';
+ }
+
+ //import profile
+ if (isset($_GET['import']) && $imported = imce_load_profile($_GET['import'])) {
+ if (empty($form_state['post'])) {
+ drupal_set_message(t('Settings were imported from the profile %name', array('%name' => $imported['name'])));
+ }
+ $imported['name'] = $profile['name']; //preserve the original name.
+ $profile = $imported;
+ }
+
+ $form_state['profile'] = $profile;//store the original profile just in case.
+
+ $form = array('#tree' => TRUE);
+ $form['name'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Profile name'),
+ '#default_value' => $profile['name'],
+ '#description' => t('Give a name to this profile.'),
+ '#required' => TRUE,
+ );
+ $form['import'] = array(
+ '#type' => 'markup',
+ '#value' => imce_profile_import_html($pid),
+ );
+ $form['usertab'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Display file browser tab in user profile pages.'),
+ '#default_value' => $profile['usertab'],
+ );
+ $form['filesize'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Maximum file size per upload'),
+ '#default_value' => $profile['filesize'],
+ '#description' => t('Set to 0 to use the maximum value avaliable.') .' '. t('Your PHP settings limit the maximum file size per upload to %size.', array('%size' => format_size(file_upload_max_size()))),
+ '#field_suffix' => t('MB'),
+ );
+ $form['quota'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Directory quota'),
+ '#default_value' => $profile['quota'],
+ '#description' => t('Define the upload quota per directory. Total user quota is proportional to the number of directories that the user has upload access to.') .' '. t('Set to 0 to use the maximum value avaliable.'),
+ '#field_suffix' => t('MB'),
+ );
+ $form['tuquota'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Total user quota'),
+ '#default_value' => $profile['tuquota'],
+ '#description' => t('You can force total user quota to be a value independent of directory quota. <strong>This quota is calculated using the files table in the database, so that it will not include the files uploaded via FTP or by previous versions of IMCE(4.7.x and 5.x)</strong>. You can either use both quotations together or safely ignore this by setting the value to 0.'),
+ '#field_suffix' => t('MB'),
+ );
+ $form['extensions'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Permitted file extensions'),
+ '#default_value' => $profile['extensions'],
+ '#maxlength' => 255,
+ '#description' => t('Extensions that users in this role can upload. Separate extensions with a space and do not include the leading dot.') .' '. t('Set to * to remove the restriction.'),
+ );
+ $form['dimensions'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Maximum image resolution'),
+ '#default_value' => $profile['dimensions'],
+ '#description' => t('The maximum allowed image size (e.g. 640x480). Set to 0 for no restriction. If an <a href="!image-toolkit-link">image toolkit</a> is installed, files exceeding this value will be scaled down to fit.', array('!image-toolkit-link' => url('admin/settings/image-toolkit'))),
+ '#field_suffix' => '<kbd>'. t('WIDTHxHEIGHT') .'</kbd>'
+ );
+ $form['filenum'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Maximum number of files per operation'),
+ '#default_value' => $profile['filenum'],
+ '#description' => t('You can allow users to select multiple files for operations such as delete, resize, etc. Entire batch file operation is executed in a single drupal load, which may be good. However there will be an increase in script execution time, cpu load and memory consumption possibly exceeding the limits of your server, which is really bad. For unlimited number of file handling, set this to 0.'),
+ );
+
+ //Directories
+ $form['directories']['#theme'] = 'imce_directories';
+ $form['directories']['#weight'] = 1;
+ for ($i = 0; $i < count($profile['directories']); $i++) {
+ $form['directories'][$i] = imce_directory_form($profile['directories'][$i]);
+ }
+ $form['directories'][$i] = imce_directory_form();
+ $form['directories'][$i+1] = imce_directory_form();
+
+ //Thumbnails
+ $form['thumbnails']['#theme'] = 'imce_thumbnails';
+ $form['thumbnails']['#weight'] = 2;
+ for ($i = 0; $i < count($profile['thumbnails']); $i++) {
+ $form['thumbnails'][$i] = imce_thumbnail_form($profile['thumbnails'][$i]);
+ }
+ $form['thumbnails'][$i] = imce_thumbnail_form();
+ $form['thumbnails'][$i+1] = imce_thumbnail_form();
+
+ $form = array('profile' => $form);
+ $form['pid'] = array('#type' => 'hidden', '#value' => $pid);
+ $form['submit'] = array('#type' => 'submit', '#value' => t('Save configuration'));
+ $form['#submit'][] = 'imce_profile_submit';
+ return $form;
+}
+
+/**
+ * Profile form submit.
+ */
+function imce_profile_submit($form, &$form_state) {
+ $profile = $form_state['values']['profile'];
+ $pid = $form_state['values']['pid'];
+ $message = $pid > 0 ? t('The changes have been saved.') : t('Profile has been added.');
+
+ //unset empty fields of directories and thumbnails.
+ imce_clean_profile_fields($profile);
+
+ //save profile.
+ $pid = imce_update_profiles($pid, $profile);
+
+ drupal_set_message($message);
+ $form_state['redirect'] = 'admin/settings/imce/profile/edit/'. $pid;
+}
+
+/**
+ * directory settings form
+ */
+function imce_directory_form($directory = array()) {
+ if (empty($directory)) {
+ $directory = array('name' => '', 'subnav' => 0, 'browse' => 0, 'upload' => 0, 'thumb' => 0, 'delete' => 0, 'resize' => 0);
+ }
+ $form['name'] = array(
+ '#type' => 'textfield',
+ '#default_value' => $directory['name'],
+ '#size' => 24,
+ '#maxlength' => NULL,
+ );
+ $form['subnav'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Including subdirectories'),
+ '#default_value' => $directory['subnav'],
+ );
+ $form['browse'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Browse'),
+ '#default_value' => $directory['browse'],
+ );
+ $form['upload'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Upload'),
+ '#default_value' => $directory['upload'],
+ );
+ $form['thumb'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Thumbnails'),
+ '#default_value' => $directory['thumb'],
+ );
+ $form['delete'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Delete'),
+ '#default_value' => $directory['delete'],
+ );
+ $form['resize'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Resize'),
+ '#default_value' => $directory['resize'],
+ );
+ return $form;
+}
+
+/**
+ * Directorys form themed.
+ */
+function imce_directories_theme($form = array()) {
+ $rows = array();
+ $root = file_directory_path();
+
+ foreach (element_children($form) as $key) {
+ //directory path
+ $row = array('<div class="container-inline">'. $root .'/'. drupal_render($form[$key]['name']) .'</div>'. drupal_render($form[$key]['subnav']));
+ unset($form[$key]['name'], $form[$key]['subnav']);
+
+ //permissions
+ $header = array();
+ foreach (element_children($form[$key]) as $perm) {
+ $header[] = $form[$key][$perm]['#title'];
+ unset($form[$key][$perm]['#title']);
+ $row[] = drupal_render($form[$key][$perm]);
+ }
+
+ $rows[] = $row;
+ }
+
+ array_unshift($header, t('Directory path'));
+
+ $output = '<h3 class="title">'. t('Directories') .'</h3>';
+ $output .= theme('table', $header, $rows);
+ $output .= '<div class="form-item"><div class="description">'. t('Define directories that users of this profile can access.
+<ul>
+ <li>Use alphanumeric characters as directory paths.</li>
+ <li>To specify file system root, just enter <strong>.</strong>(dot) character.</li>
+ <li>Use <strong>%uid</strong> as a placeholder for user ID. Ex: <em>users/user%uid</em> creates directories such as <em>users/user1</em>, <em>users/user42</em>, etc.</li>
+ <li>To remove a directory from the list, leave the directory path blank.</li>
+ <li>If you want more flexibility in directory paths you can execute php to return a directory path.<br />
+ For php execution your directory path must start with <strong>php:</strong> and the rest must be a valid php code that is expected to return the actual directory path. <br />Ex: <strong>php: return \'users/\'.$user->name;</strong> defines <strong>users/USER-NAME</strong> as the directory path.<br />
+ A multi-level directory example <strong>php: return date(\'Y\', $user->created).\'/\'.date(\'m\', $user->created).\'/\'.$user->uid;</strong> defines <strong>MEMBERSHIP-YEAR/MONTH/USER-ID</strong> as the directory path, resulting in self-categorized user directories based on membership date.<br />
+ Note that you should use the $user variable instead of $GLOBALS[\'user\'] since they are not always the same object.</li>
+</ul>
+<p>Note that thumbnails permission does not affect thumbnail creation on upload. See thumbnails decription below.</p>
+<p>If you need more fields, just fill all and save, and you will get two more on the next page.</p>') .'</div></div>';
+ $output .= drupal_render($form);
+ return $output;
+}
+
+/**
+ * thumbnail settings form
+ */
+function imce_thumbnail_form($thumb = array()) {
+ if (empty($thumb)) {
+ $thumb = array('name' => '', 'dimensions' => '', 'prefix' => '', 'suffix' => '');
+ }
+ $form['name'] = array(
+ '#type' => 'textfield',
+ '#default_value' => $thumb['name'],
+ '#size' => 20,
+ );
+ $form['dimensions'] = array(
+ '#type' => 'textfield',
+ '#default_value' => $thumb['dimensions'],
+ '#size' => 20,
+ );
+ $form['prefix'] = array(
+ '#type' => 'textfield',
+ '#default_value' => $thumb['prefix'],
+ '#size' => 20,
+ );
+ $form['suffix'] = array(
+ '#type' => 'textfield',
+ '#default_value' => $thumb['suffix'],
+ '#size' => 20,
+ );
+ return $form;
+}
+
+/**
+ * Thumbnails form themed.
+ */
+function imce_thumbnails_theme($form = array()) {
+ $header = array(t('Name'), t('Dimensions'), t('Prefix'), t('Suffix'));
+ $rows = array();
+
+ foreach (element_children($form) as $key) {
+ $rows[] = array(
+ drupal_render($form[$key]['name']),
+ drupal_render($form[$key]['dimensions']),
+ drupal_render($form[$key]['prefix']),
+ drupal_render($form[$key]['suffix']),
+ );
+ }
+
+ $output = '<h3 class="title">'. t('Thumbnails') .'</h3>';
+ $output .= theme('table', $header, $rows);
+ $output .= '<div class="form-item"><div class="description">'. t('You may create a list of thumbnail options that users can choose from.
+<ul>
+ <li>Use alphanumeric characters as thumbnail names.</li>
+ <li>Specify dimensions as <strong>WidthxHeight</strong>.</li>
+ <li>Prefix and suffix are strings that are added to original file name to create the thumbnail name.</li>
+ <li>An example thumbnail: Name = <strong>Small</strong>, Dimensions = <strong>80x80</strong>, Prefix = <strong>small_</strong></li>
+</ul>
+<p>Note that users will always be able to create thumbnails on file upload no matter what the thumbnail permission is. To disable thumbnail creation on file upload you should not define any thumbnails here.</p>
+<p>If you need more fields, just fill all and save, and you will get two more on the next page.</p>') .'</div></div>';
+ $output .= drupal_render($form);
+ return $output;
+}
+
+/**
+ * Role-profile form
+ */
+function imce_role_form($role, $weight = TRUE, $core = TRUE) {
+ $form['name'] = array(
+ '#type' => 'markup',
+ '#value' => $role['name'],
+ );
+ if ($weight) {
+ $form['weight'] = $core ? array(
+ '#type' => 'textfield',
+ '#value' => $role['weight'],
+ '#attributes' => array('readonly' => 'readonly', 'style' => 'border: none; width: 2em; background-color: transparent;'),
+ ) : array(
+ '#type' => 'weight',
+ '#default_value' => $role['weight'],
+ );
+ }
+ $form['pid'] = array(
+ '#type' => 'select',
+ '#options' => imce_profile_options(),
+ '#default_value' => $role['pid'],
+ );
+ return $form;
+}
+
+/**
+ * Profile delete form
+ */
+function imce_profile_delete_form(&$form_state, $pid) {
+ if ($pid > 1 && $profile = imce_load_profile($pid)) {
+ $form['#submit'][] = 'imce_profile_delete_submit';
+ $form['pid'] = array('#type' => 'hidden', '#value' => $pid);
+ return confirm_form($form,
+ t('Are you sure you want to delete the profile %name?',
+ array('%name' => $profile['name'])),
+ 'admin/settings/imce',
+ '',
+ t('Delete'),
+ t('Cancel')
+ );
+ }
+ drupal_goto('admin/settings/imce');
+}
+
+/**
+ * Profile delete form submit
+ */
+function imce_profile_delete_submit($form, &$form_state) {
+ imce_update_profiles($form_state['values']['pid'], NULL);
+ drupal_set_message(t('Profile has been deleted.'));
+ $form_state['redirect'] = 'admin/settings/imce';
+}
+
+/**
+ * Profile options.
+ */
+function imce_profile_options() {
+ $options = array(t('none'));
+ foreach (variable_get('imce_profiles', array()) as $pid => $profile) {
+ $options[$pid] = $profile['name'];
+ }
+ return $options;
+}
+
+/**
+ * Profile import links.
+ */
+function imce_profile_import_html($pid = 0) {
+ $output = '';
+ $links = array();
+
+ foreach (variable_get('imce_profiles', array()) as $id => $profile) {
+ if ($pid != $id) {
+ $links[] = l($profile['name'], $_GET['q'], array('query' => 'import='. $id));
+ }
+ }
+
+ if (!empty($links)) {
+ $output = '<p><strong>'. t('Import settings from other profiles') .'</strong>: ';
+ $output .= implode(', ', $links) .'</p>';
+ }
+
+ return $output;
+}
+
+/**
+ * Update role-profile assignments.
+ */
+function imce_update_roles($pid) {
+ $roles = variable_get('imce_roles_profiles', array());
+ foreach ($roles as $rid => $role) {
+ if ($role['pid'] == $pid) {
+ $roles[$rid]['pid'] = 0;
+ }
+ elseif ($role['pid'] > $pid) {
+ $roles[$rid]['pid']--;
+ }
+ }
+ variable_set('imce_roles_profiles', $roles);
+}
+
+/**
+ * Add, update or delete a profile.
+ */
+function imce_update_profiles($pid, $profile = NULL) {
+ $profiles = variable_get('imce_profiles', array());
+
+ //add or update
+ if (isset($profile)) {
+ $pid = isset($profiles[$pid]) ? $pid : count($profiles)+1;
+ $profiles[$pid] = $profile;
+ }
+
+ //delete
+ elseif (isset($profiles[$pid]) && $pid > 1) {
+ unset($profiles[$pid]);
+ for ($i = $pid+1; isset($profiles[$i]); $i++) {
+ $profiles[$i-1] = $profiles[$i];
+ unset($profiles[$i]);
+ }
+ imce_update_roles($pid);
+ }
+
+ variable_set('imce_profiles', $profiles);
+ return $pid;
+}
+
+/**
+ * Unset empty fields in thumbnails and directory paths.
+ */
+function imce_clean_profile_fields(&$profile) {
+ $clean = array();
+ foreach ($profile['thumbnails'] as $thumb) {
+ if (trim($thumb['name']) != '' && preg_match('/^\d+x\d+$/', $thumb['dimensions'])) {
+ $clean[] = $thumb;
+ }
+ }
+ $profile['thumbnails'] = $clean;
+
+ $clean = array();
+ $names = array();
+ foreach ($profile['directories'] as $dir) {
+ $dir['name'] = trim($dir['name'], '/ ');
+ if ($dir['name'] == '') {
+ continue;
+ }
+ if (isset($names[$dir['name']])) {
+ drupal_set_message(t('Duplicate directory paths are not allowed.'), 'error');
+ continue;
+ }
+ if (!imce_reg_dir($dir['name'])) {
+ drupal_set_message(t('%dirname is not accepted as a proper directory name.', array('%dirname' => $dir['name'])), 'error');
+ continue;
+ }
+ $clean[] = $dir;
+ $names[$dir['name']] = 1;
+ }
+ $profile['directories'] = $clean;
+}
+
+/**
+ * Profile load.
+ */
+function imce_load_profile($pid) {
+ $profiles = variable_get('imce_profiles', array());
+ return isset($profiles[$pid]) ? $profiles[$pid] : NULL;
+}
+
+/**
+ * Sort roles according to their weights.
+ */
+function imce_sorted_roles() {
+ static $sorted;
+ if (!isset($sorted)) {
+ $sorted = array();
+ $roles = user_roles();
+ $profiles = variable_get('imce_profiles', array());
+ $irp = variable_get('imce_roles_profiles', array());
+ $irp[DRUPAL_ANONYMOUS_RID]['weight'] = 12;
+ $irp[DRUPAL_AUTHENTICATED_RID]['weight'] = 11;
+ foreach ($roles as $rid => $rname) {
+ $sorted[$rid] = array(
+ 'name' => $rname,
+ 'weight' => isset($irp[$rid]['weight']) ? $irp[$rid]['weight'] : 0,
+ 'pid' => isset($irp[$rid]['pid']) && isset($profiles[$irp[$rid]['pid']]) ? $irp[$rid]['pid'] : 0,
+ );
+ }
+ uasort($sorted, 'imce_rolesort');
+ }
+ return $sorted;
+}
+
+/**
+ * Sorting function for roles.
+ */
+function imce_rolesort($r1, $r2) {
+ return $r1['weight']-$r2['weight'];
+}
+
+//Include core profile functions.
+module_load_include('inc', 'imce', 'inc/imce.core.profiles');
125 drupal/sites/all/modules/contrib/imce/inc/imce.core.profiles.inc
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@@ -0,0 +1,125 @@
+<?php
+// $Id: imce.core.profiles.inc,v 1.1.2.2 2010/08/18 01:40:23 ufku Exp $
+
+/**
+ * @file
+ * Creates the default configuration profiles.
+ */
+
+/**
+ * Create core profiles and import settings from 5.x
+ */
+function imce_install_profiles() {
+
+ //already installed
+ if (in_array(1, array_keys(variable_get('imce_profiles', array())))) {
+ return FALSE;
+ }
+
+ $profiles = array(1 => imce_user1_profile(), 2 => imce_sample_profile());
+ $index = 2;
+ $role_profile = array();
+
+ //import user-1 settings
+ if ($u1p = variable_get('imce_settings_user1', NULL)) {
+ $profiles[1]['dimensions'] = $u1p['width'] .'x'. $u1p['height'];
+ }
+
+ //role settings
+ $user_roles = user_roles();
+ //determine weights
+ $weights = array();
+ $sort = variable_get('imce_settings_rank', array());
+ foreach ($sort as $i => $rid) {
+ if (isset($user_roles[$rid])) {
+ $weights[$rid] = $i-10;
+ }
+ }
+
+ //import role settings.
+ foreach (variable_get('imce_settings_roles', array()) as $rid => $set) {
+ if (isset($user_roles[$rid])) {
+ $dirs = $thumbs = array();
+
+ //directories
+ $set['shared'] = $set['shared'] == '/' ? '.' : $set['shared'];
+ $dirs = array(array($set['shared'] == '' ? $set['prefix'] .'%uid' : $set['shared'], $set['subnav'] && $set['subdirs'] == '', 1, $set['upload'], $set['twidth'] && $set['theight'], $set['delete'], $set['resize']));
+
+ //subdirectories
+ if ($set['subnav'] && $set['subdirs'] != '') {
+ foreach (explode(',', $set['subdirs']) as $subdir) {
+ $subdir = trim($subdir);
+ if ($subdir != '') {
+ $dirs[] = array($dirs[0][0] .'/'. $subdir, 0, 1, $set['upload'], $dirs[0][4], $set['delete'], $set['resize']);
+ }
+ }
+ }
+
+ //thumbnails
+ if ($set['twidth'] && $set['theight']) {
+ $thumbs = array(array('Thumbnail-1', $set['twidth'] .'x'. $set['theight'], '', ''));
+ }
+
+ //extensions
+ $ext = 'gif png jpg jpeg';
+ $ext .= $set['extensions'] ? ' '. str_replace(array(',', '.', ' '), array(' ', '', ' '), $set['extensions']) : '';
+
+ //file size - quota
+ $fsize = $set['nolimit'] ? 0 : round($set['filesize']/1024, 1);
+ $quota = $set['nolimit'] ? 0 : round($set['quota']/1024, 1);
+
+ //create profile
+ $profile_name = $user_roles[$rid];
+ $profiles[$index] = imce_construct_profile($profile_name, 1, $fsize, $quota, 0, $ext, $set['width'] .'x'. $set['height'], 1, $dirs, $thumbs);
+
+ //assign the profile to the role.
+ $role_profile[$rid] = array('pid' => $index, 'weight' => $weights[$rid]);
+ $index++;
+ }
+ }
+
+ //delete old variables
+ variable_del('imce_settings_roles');
+ variable_del('imce_settings_user1');
+ variable_del('imce_settings_rank');
+ variable_del('imce_settings_tinymce');
+ variable_del('imce_settings_fck');
+
+ //set new variables
+ variable_set('imce_profiles', $profiles);
+ variable_set('imce_roles_profiles', $role_profile);
+
+ return TRUE;
+}
+
+/**
+ * Construct a profile based on arguments.
+ */
+function imce_construct_profile($n, $u, $f, $q, $tq, $e, $d, $fn, $ds, $ts) {
+ $profile = array('name' => $n, 'usertab' => $u, 'filesize' => $f, 'quota' => $q, 'tuquota' => $tq, 'extensions' => $e, 'dimensions' => $d, 'filenum' => $fn, 'directories' => array(), 'thumbnails' => array());
+ foreach ($ds as $d) {
+ $profile['directories'][] = array('name' => $d[0], 'subnav' => $d[1], 'browse' => $d[2], 'upload' => $d[3], 'thumb' => $d[4], 'delete' => $d[5], 'resize' => $d[6]);
+ }
+ foreach ($ts as $t) {
+ $profile['thumbnails'][] = array('name' => $t[0], 'dimensions' => $t[1], 'prefix' => $t[2], 'suffix' => $t[3]);
+ }
+ return $profile;
+}
+
+/**
+ * User1's profile.
+ */
+function imce_user1_profile() {
+ $profiles = variable_get('imce_profiles', array());
+ if (isset($profiles[1])) {
+ return $profiles[1];
+ }
+ return imce_construct_profile('User-1', 1, 0, 0, 0, '*', '1200x1200', 0, array(array('.', 1, 1, 1, 1, 1, 1)), array(array('Small', '90x90', 'small_', ''), array('Medium', '120x120', 'medium_', ''), array('Large', '180x180', 'large_', '')));
+}
+
+/**
+ * Default profile.
+ */
+function imce_sample_profile() {
+ return imce_construct_profile('Sample profile', 1, 1, 2, 0, 'gif png jpg jpeg', '800x600', 1, array(array('u%uid', 0, 1, 1, 1, 0, 0)), array(array('Thumb', '90x90', 'thumb_', '')));
+}
68 drupal/sites/all/modules/contrib/imce/inc/imce.js.inc
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@@ -0,0 +1,68 @@
+<?php
+// $Id: imce.js.inc,v 1.1 2010/03/17 20:55:38 ufku Exp $
+
+/**
+ * @file
+ * Handles ajax file operations.
+ */
+
+/**
+ * Ajax operation: navigate
+ */
+function imce_js_navigate(&$imce) {
+ return array(
+ 'files' => theme('imce_file_list', array('imce' => &$imce)),
+ 'dirsize' => format_size($imce['dirsize']),
+ 'subdirectories' => array_map('rawurlencode', $imce['subdirectories']),
+ 'perm' => $imce['perm']
+ );
+}
+
+/**
+ * Ajax operation: upload
+ */
+function imce_js_upload(&$imce) {
+ if ($imce['perm']['upload']) {
+ $_POST['op'] = t('Upload');
+ drupal_get_form('imce_upload_form', array('imce' => &$imce));
+ return array('added' => isset($imce['added']) ? $imce['added'] : NULL, 'dirsize' => format_size($imce['dirsize']));
+ }
+}
+
+/**
+ * Ajax operation: thumbnails
+ */
+function imce_js_thumb(&$imce) {
+ if ($imce['perm']['thumb']) {
+ $_POST['op'] = t('Create thumbnails');
+ return imce_process_fileop($imce);
+ }
+}
+
+/**
+ * Ajax operation: delete
+ */
+function imce_js_delete(&$imce) {
+ if ($imce['perm']['delete']) {
+ $_POST['op'] = t('Delete');
+ return imce_process_fileop($imce);
+ }
+}
+
+/**
+ * Ajax operation: resize
+ */
+function imce_js_resize(&$imce) {
+ if ($imce['perm']['resize']) {
+ $_POST['op'] = t('Resize');
+ return imce_process_fileop($imce);
+ }
+}
+
+/**
+ * Process file operations form
+ */
+function imce_process_fileop(&$imce) {
+ drupal_get_form('imce_fileop_form', array('imce' => &$imce));
+ return array('added' => isset($imce['added']) ? $imce['added'] : NULL, 'removed' => isset($imce['removed']) ? $imce['removed'] : NULL, 'dirsize' => format_size($imce['dirsize']));
+}
1,104 drupal/sites/all/modules/contrib/imce/inc/imce.page.inc
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@@ -0,0 +1,1104 @@
+<?php
+// $Id: imce.page.inc,v 1.1.2.9 2010/12/27 20:08:33 ufku Exp $
+
+/**
+ * @file
+ * Implements the file browser.
+ */
+
+/**
+ * q = imce.
+ */
+function imce() {
+ module_invoke('admin_menu', 'suppress');//suppress admin_menu
+ $jsop = isset($_GET['jsop']) ? $_GET['jsop'] : NULL;
+ print imce_page($GLOBALS['user'], $jsop);
+ exit();
+}
+
+/**
+ * q = user/x/imce.
+ */
+function imce_user_page($account) {
+ return theme('imce_user_page', $account);
+}
+
+/**
+ * Returns the imce page for the specified user.
+ */
+function imce_page($user, $jsop = NULL) {
+ return theme('imce_page', imce_content($user, $jsop));
+}
+
+/**
+ * Returns the content of the file browser.
+ */
+function imce_content($user, $jsop = NULL) {
+
+ //execute ajax calls.
+ if ($jsop) {
+ return imce_js($user, $jsop);
+ }
+
+ //initiate configuration profile
+ if (!$imce = imce_initiate_profile($user)) {
+ return '';
+ }
+ imce_process_profile($imce);//get active directory content
+
+ //Before creating the content let's add main files required for imce to function properly.
+ $path = drupal_get_path('module', 'imce');
+ drupal_add_js($path . '/js/jquery.form.js');
+ drupal_add_js($path . '/js/imce.js');
+ drupal_add_js($path . '/js/imce_extras.js');
+ drupal_add_css($path . '/css/imce-content.css');
+
+ //process forms.
+ //reference imce inside an array so it will stay referenced during argument copy of drupal_get_form
+ $imce_ref = array('imce' => &$imce);
+ $forms = '';
+
+ if (!$imce['error']) {
+ //process file upload.
+ if (imce_perm_exists($imce, 'upload')) {
+ $forms .= drupal_get_form('imce_upload_form', $imce_ref);
+ }
+ //process file operations.
+ $forms .= drupal_get_form('imce_fileop_form', $imce_ref);
+ }
+
+ //run custom content functions. possible to insert extra forms. content is invisible when js is enabled.
+ foreach (variable_get('imce_custom_content', array()) as $func => $state) {
+ if ($state && function_exists($func) && $output = $func($imce)) {
+ $forms .= $output;
+ }
+ }
+
+ $content = theme('imce_content', imce_create_tree($imce), $forms, $imce_ref);
+
+ //make necessary changes for js conversion
+ $imce['dir'] = str_replace('%2F', '/', rawurlencode($imce['dir']));
+ unset($imce['files'], $imce['name'], $imce['directories'], $imce['subdirectories'], $imce['filesize'], $imce['quota'], $imce['tuquota'], $imce['thumbnails'], $imce['uid'], $imce['usertab']);
+
+ drupal_add_js($imce_ref, 'setting');
+
+ return $content;
+}
+
+/**
+ * Ajax operations. q=imce&jsop={op}
+ */
+function imce_js($user, $jsop = '') {
+ $response = array();
+
+ //data
+ if ($imce = imce_initiate_profile($user)) {
+ imce_process_profile($imce);
+ if (!$imce['error']) {
+ module_load_include('inc', 'imce', 'inc/imce.js');
+ if (function_exists($func = 'imce_js_'. $jsop)) {
+ $response['data'] = $func($imce);
+ }
+ }
+ }
+ //messages
+ $response['messages'] = drupal_get_messages();
+
+ //disable devel log.
+ $GLOBALS['devel_shutdown'] = FALSE;
+ //for upload we must return plain text header.
+ drupal_set_header('Content-Type: text/'. ($jsop == 'upload' ? 'html' : 'javascript') .'; charset=utf-8');
+ print drupal_to_js($response);
+ exit();
+}
+
+/**
+ * Upload form.
+ */
+function imce_upload_form(&$form_state, $ref) {
+ $imce =& $ref['imce'];
+ $form['imce'] = array(
+ '#type' => 'file',
+ '#title' => t('File'),
+ '#size' => 30,
+ );
+ if (!empty($imce['thumbnails'])) {
+ $form['thumbnails'] = array(
+ '#type' => 'checkboxes',
+ '#title' => t('Create thumbnails'),
+ '#options' => imce_thumbnail_options($imce['thumbnails']),
+ );
+ }
+ $form['upload'] = array(
+ '#type' => 'submit',
+ '#value' => t('Upload'),
+ '#submit' => $imce['perm']['upload'] ? array('imce_upload_submit') : NULL,
+ );
+ $form = array('fset_upload' => array('#type' => 'fieldset', '#title' => t('Upload file')) + $form);
+ $form['#attributes']['enctype'] = 'multipart/form-data';
+ $form['#action'] = $imce['url'];
+ return $form;
+}
+
+/**
+ * File operations form.
+ */
+function imce_fileop_form(&$form_state, $ref) {
+ $imce =& $ref['imce'];
+ $form['filenames'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Selected files'),
+ '#maxlength' => $imce['filenum'] ? $imce['filenum']*255 : NULL,
+ );
+
+ //thumbnail
+ if (!empty($imce['thumbnails']) && imce_perm_exists($imce, 'thumb')) {
+ $form['fset_thumb'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Thumbnails'),
+ ) + imce_thumb_form($imce);
+ }
+
+ //delete
+ if (imce_perm_exists($imce, 'delete')) {
+ $form['fset_delete'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Delete'),
+ ) + imce_delete_form($imce);
+ }
+
+ //resize
+ if (imce_perm_exists($imce, 'resize')) {
+ $form['fset_resize'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Resize'),
+ ) + imce_resize_form($imce);
+ }
+
+ $form['#action'] = $imce['url'];
+ return $form;
+}
+
+/**
+ * Thumbnail form.
+ */
+function imce_thumb_form(&$imce) {
+ $form['thumbnails'] = array(
+ '#type' => 'checkboxes',
+ '#title' => t('Thumbnails'),
+ '#options' => imce_thumbnail_options($imce['thumbnails']),
+ );
+ $form['thumb'] = array(
+ '#type' => 'submit',
+ '#value' => t('Create thumbnails'),
+ '#submit' => $imce['perm']['thumb'] ? array('imce_thumb_submit') : NULL,
+ );
+ return $form;
+}
+
+/**
+ * Delete form.
+ */
+function imce_delete_form(&$imce) {
+ $form['delete'] = array(
+ '#type' => 'submit',
+ '#value' => t('Delete'),
+ '#submit' => $imce['perm']['delete'] ? array('imce_delete_submit') : NULL,
+ );
+ return $form;
+}
+
+/**
+ * Resizing form.
+ */
+function imce_resize_form(&$imce) {
+ $form['width'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Width x Height'),
+ '#size' => 5,
+ '#maxlength' => 4,
+ '#prefix' => '<div class="container-inline">',
+ );
+ $form['height'] = array(
+ '#type' => 'textfield',
+ '#size' => 5,
+ '#maxlength' => 4,
+ '#prefix' => 'x',
+ );
+ $form['resize'] = array(
+ '#type' => 'submit',
+ '#value' => t('Resize'),
+ '#submit' => $imce['perm']['resize'] ? array('imce_resize_submit') : NULL,//permission for submission
+ '#suffix' => '</div>',
+ );
+ $form['copy'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Create a new image'),
+ '#default_value' => 1,
+ );
+ return $form;
+}
+
+/**
+ * Validate file operations form.
+ */
+function imce_fileop_form_validate($form, &$form_state) {
+ $imce =& $form['#parameters'][2]['imce'];
+
+ //check if the filenames is empty
+ if ($form_state['values']['filenames'] == '') {
+ return form_error($form['filenames'], t('Please select a file.'));
+ }
+
+ //filenames come seperated by colon
+ $filenames = explode(':', $form_state['values']['filenames']);
+ $cnt = count($filenames);
+ //check the number of files.
+ if ($imce['filenum'] && $cnt > $imce['filenum']) {
+ return form_error($form['filenames'], t('You are not allowed to operate on more than %num files.', array('%num' => $imce['filenum'])));
+ }
+
+ //check if there is any illegal choice
+ for ($i = 0; $i < $cnt; $i++) {
+ $filenames[$i] = $filename = rawurldecode($filenames[$i]);
+ if (!isset($imce['files'][$filename])) {
+ watchdog('imce', 'Illegal choice %choice in !name element.', array('%choice' => $filename, '!name' => t('directory (%dir)', array('%dir' => file_directory_path() . ($imce['dir'] == '.' ? '' : '/'. $imce['dir'])))), WATCHDOG_ERROR);
+ return form_error($form['filenames'], t('An illegal choice has been detected. Please contact the site administrator.'));
+ }
+ }
+
+ $form_state['values']['filenames'] = $filenames;
+}
+
+/**
+ * Submit upload form.
+ */
+function imce_upload_submit($form, &$form_state) {
+ $form_state['redirect'] = FALSE;
+ $imce =& $form['#parameters'][2]['imce'];
+ $validators = array('imce_validate_all' => array(&$imce));
+ $dirpath = file_directory_path() . ($imce['dir'] == '.' ? '' : '/'. $imce['dir']);
+
+ //save uploaded file.
+ $replace = variable_get('imce_settings_replace', FILE_EXISTS_RENAME);
+ if ($file = file_save_upload('imce', $validators, $dirpath, $replace)) {
+
+ //core bug #203204.
+ @chmod($file->filepath, 0664);
+
+ //core bug #54223.
+ if ($replace == FILE_EXISTS_RENAME) {
+ $name = basename($file->filepath);
+ if ($name != $file->filename) {
+ $file->filename = $name;
+ drupal_set_message(t('The file has been renamed to %filename.', array('%filename' => $file->filename)));
+ }
+ }
+ elseif ($replace == FILE_EXISTS_REPLACE) {//check duplicates
+ if ($_file = db_fetch_object(db_query("SELECT fid FROM {files} WHERE filepath = '%s' AND fid <> %d", $file->filepath, $file->fid))) {
+ db_query("DELETE FROM {files} WHERE fid = %d", $file->fid);
+ $file->fid = $_file->fid;
+ }
+ }
+
+ $file->uid = $imce['uid'];//global user may not be the owner.
+ $file->status = FILE_STATUS_PERMANENT;//make permanent
+ drupal_write_record('files', $file, array('fid'));//update
+ imce_file_register($file);
+ drupal_set_message(t('%filename has been uploaded.', array('%filename' => $file->filename)));
+
+ //update file list
+ $img = imce_image_info($file->filepath);
+ $file->width = $img ? $img['width'] : 0;
+ $file->height = $img ? $img['height'] : 0;
+ imce_add_file($file, $imce);
+
+ //create thumbnails
+ if (isset($form_state['values']['thumbnails']) && $img) {
+ imce_create_thumbnails($file->filename, $imce, $form_state['values']['thumbnails']);
+ }
+ }
+ else {
+ drupal_set_message(t('Upload failed.'), 'error');
+ }
+}
+
+/**
+ * Submit thumbnail form.
+ */
+function imce_thumb_submit($form, &$form_state) {
+ $form_state['redirect'] = FALSE;
+ $imce =& $form['#parameters'][2]['imce'];
+ //create thumbnails
+ imce_process_files($form_state['values']['filenames'], $imce, 'imce_create_thumbnails', array($form_state['values']['thumbnails']));
+}
+
+/**
+ * Submit delete form.
+ */
+function imce_delete_submit($form, &$form_state) {
+ $form_state['redirect'] = FALSE;
+ $imce =& $form['#parameters'][2]['imce'];
+
+ $deleted = imce_process_files($form_state['values']['filenames'], $imce, 'imce_delete_file');
+
+ if (!empty($deleted)) {
+ drupal_set_message(t('File deletion successful: %files.', array('%files' => utf8_encode(implode(', ', $deleted)))));
+ }
+
+}
+
+/**
+ * Submit resize form.
+ */
+function imce_resize_submit($form, &$form_state) {
+ $form_state['redirect'] = FALSE;
+ $imce =& $form['#parameters'][2]['imce'];
+
+ //check dimensions
+ $width = (int) $form_state['values']['width'];
+ $height = (int) $form_state['values']['height'];
+ list($maxw, $maxh) = explode('x', $imce['dimensions']);
+ if ($width < 1 || $height < 1 || ($maxw && ($width > $maxw || $height > $maxh))) {
+ drupal_set_message(t('Please specify dimensions within the allowed range that is from 1x1 to @dimensions.', array('@dimensions' => $imce['dimensions'] ? $imce['dimensions'] : t('unlimited'))), 'error');
+ return;
+ }
+
+ $resized = imce_process_files($form_state['values']['filenames'], $imce, 'imce_resize_image', array($width, $height, $form_state['values']['copy']));
+
+ if (!empty($resized)) {
+ drupal_set_message(t('File resizing successful: %files.', array('%files' => utf8_encode(implode(', ', $resized)))));
+ }
+
+}
+
+/**
+ * Do batch operations on files.
+ * Used by delete, resize, create thumbnail submissions.
+ */
+function imce_process_files($filenames, &$imce, $function, $args = array()) {
+ $args = array_merge(array('', &$imce), $args);
+ $processed = array();
+
+ foreach ($filenames as $filename) {
+ $args[0] = $filename;
+ if (call_user_func_array($function, $args)) {
+ $processed[] = $filename;
+ }
+ }
+
+ return $processed;
+}
+
+/**
+ * Delete a file in the file list.
+ */
+function imce_delete_file($filename, &$imce) {
+ $filepath = file_directory_path() . ($imce['dir'] == '.' ? '' : '/'. $imce['dir']) .'/'. $filename;
+ if (!imce_delete_filepath($filepath)) {
+ return FALSE;
+ }
+ imce_remove_file($filename, $imce);
+ return TRUE;
+}
+
+/**
+ * Delete a file by path.
+ */
+function imce_delete_filepath($filepath) {
+ $file = db_fetch_object(db_query("SELECT * FROM {files} WHERE filepath = '%s'", $filepath));
+
+ //file exists in database
+ if ($file) {
+ //prevent imce returning ref count
+ $file->imce_noref = TRUE;
+ //check references
+ $refs = array_filter(module_invoke_all('file_references', $file));
+ //file is in use
+ if (!empty($refs)) {
+ drupal_set_message(t('%filename is in use by another application.', array('%filename' => $file->filename)), 'error');
+ return FALSE;
+ }
+ //prepare deletion
+ module_invoke_all('file_delete', $file);
+ if (!file_delete($file->filepath)) {
+ return FALSE;
+ }
+ db_query('DELETE FROM {files} WHERE fid = %d', $file->fid);
+ }
+ //not in db. probably loaded via ftp.
+ elseif (!file_delete($filepath)) {
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ * Create all selected thumbnails.
+ */
+function imce_create_thumbnails($filename, &$imce, $values) {
+ $created = array();
+ foreach ($imce['thumbnails'] as $thumbnail) {
+ if ($values[$thumbnail['name']] && imce_create_thumbnail($filename, $imce, $thumbnail)) {
+ $created[] = $thumbnail['name'];
+ }
+ }
+ if (!empty($created)) {
+ drupal_set_message(t('Thumbnail creation (%thumbnames) successful for %filename.', array('%thumbnames' => implode(', ', $created), '%filename' => utf8_encode($filename))));
+ }
+ return $created;
+}
+
+/**
+ * Create a thumbnail.
+ */
+function imce_create_thumbnail($filename, &$imce, $thumbnail) {
+ //generate thumbnail name
+ $name = $thumbnail['prefix'];
+ if ($thumbnail['suffix'] != '' && $dot = strrpos($filename, '.')) {
+ $name .= substr($filename, 0, $dot);
+ $name .= $thumbnail['suffix'];
+ $name .= substr($filename, $dot);
+ }
+ else {
+ $name .= $filename;
+ }
+ //scale the image
+ list($width, $height) = explode('x', $thumbnail['dimensions']);
+ return imce_resize_image($filename, $imce, $width, $height, TRUE, $name, variable_get('imce_settings_thumb_method', 'scale_and_crop'));
+}
+
+/**
+ * Resize an image in the file list. Also used for thumbnail creation.
+ */
+function imce_resize_image($filename, &$imce, $width, $height, $copy = TRUE, $dest = FALSE, $op = 'resize') {
+ $dirpath = file_directory_path() . ($imce['dir'] == '.' ? '' : '/'. $imce['dir']);
+ $filepath = $dirpath .'/'. $filename;
+
+ //check if the file is an image
+ if (!$imce['files'][$filename]['width'] || !$img = imce_image_info($filepath)) {
+ drupal_set_message(t('%filename is not an image.', array('%filename' => utf8_encode($filename))), 'error', FALSE);
+ return FALSE;
+ }
+
+ if (substr($op, 0, 5) == 'scale' && !($width < $img['width'] || $height < $img['height'])) {
+ drupal_set_message(t('Scaling up is not allowed.'), 'error', FALSE);
+ return FALSE;
+ }
+
+ //create file object
+ $file = new stdClass();
+ $file->filepath = $dirpath .'/'. $dest;
+ if (!$dest || $dest == $filename) {
+ $file->filepath = $copy ? file_create_filename($filename, $dirpath) : $filepath;