The Plone Content Management System
Project description
About Plone
Plone is a user friendly Content Management System running on top of Python, Zope and the CMF.
It benefits from all features of Zope/CMF such as: RDBMS integration, Python/Perl extensions, Object Oriented Database, Web configurable workflow, pluggable membership and authentication, Undos, Form validation, amongst many many other features. Available protocols: FTP, XMLRPC, HTTP and WEBDAV Turn it into a distributed application system by installing ZEO.
Plone shares some of the qualities of Livelink, Interwoven and Documentum. It aims to be the open source out-of-the-box publishing system.
What is Plone?
Plone is a ready-to-run content management system that is built on the powerful and free Zope application server. Plone is easy to set up, extremely flexible, and provides you with a system for managing web content that is ideal for project groups, communities, web sites, extranets and intranets.
Plone is easy to install. You can install Plone with a a click and run installer, and have a content management system running on your computer in just a few minutes.
Plone is easy to use. The Plone Team includes usability experts who have made Plone easy and attractive for content managers to add, update, and mantain content.
Plone is international. The Plone interface has more than 35 translations, and tools exist for managing multilingual content.
Plone is standard. Plone carefully follows standards for usability and accessibility. Plone pages are compliant with US Section 508, and the W3C’s AAA rating for accessibility.
Plone is Open Source. Plone is licensed under the GNU General Public License, the same license used by Linux. This gives you the right to use Plone without a license fee, and to improve upon the product.
Plone is supported. There are close to a hundred developers in the Plone Development Team around the world, and a multitude of companies that specialize in Plone development and support.
Plone is extensible. There is a multitude of add-on products for Plone to add new features and content types. In addition, Plone can be scripted using web standard solutions and Open Source languages.
Plone is technology neutral. Plone can interoperate with most relational database systems, open source and commercial, and runs on a vast array of platforms, including Linux, Windows, Mac OS X, Solaris and BSD.
Technical overview
Plone is a content management framework that works hand-in-hand and sits on top of Zope, a widely-used Open Source web application server and development system. To use Plone, you don’t need to learn anything about Zope; to develop new Plone content types, a small amount of Zope knowledge is helpful, and it is covered in the documentation.
Zope itself is written in Python, an easy-to-learn, widely-used and supported Open Source programming language. Python can be used to add new features to Plone, and used to understand or make changes to the way that Zope and Plone work.
By default, Plone stores its contents in Zope’s built in transactional object database, the ZODB. There are products and techniques, however, to share information with other sources, such as relational databases, LDAP, filesystem files, etc.
Plone runs on Windows, Linux, BSD, Mac OS X, and many other platforms; double-click installers are available for Windows and Mac OS X, and RPM packages are available for Linux. For full information, see the plone.org product page.
Changelog
3.3.4 - January 14th, 2010
Avoid leading spaces in the class attribute of the body element. Refs http://dev.plone.org/plone/ticket/9489. [dukebody]
member_search_results display login names only if the user has “List portal members” permission. Return “not allowed” message and empty search results if not. This fixes http://dev.plone.org/plone/ticket/9923 [khink]
In the MockMailHostTestCase register and unregister the mock mail host as an IMailHost. Fixes a test failure in PasswordResetTool (once I let that use this test case). Change taken over from Plone trunk. [maurits]
Do not display the author contact form when the author has no email (for example for openid users). Refs http://dev.plone.org/plone/ticket/8707 [maurits]
3.3.3 - December 8, 2009
Don’t add a .zem extension for the external editor except on OS X. This closes http://dev.plone.org/plone/ticket/9888 [tbenita, davisagli]
Added tal condition to check if the user object is None when rendering pref_group_members.cpt since group assignments are not deleted when a user is deleted. This addresses http://dev.plone.org/plone/ticket/9885 [vangheem]
Increased maximum length of the sortable_title index from 30 to 40 characters to ensure titles containing an ISO date can be sorted. [hannosch]
Added scroll to anchor tag in toc.js because Firefox was not bringing a user to any anchor tags when a link was directly given to one. This closes http://dev.plone.org/plone/ticket/9364 [vangheem]
Fixed untranslatable info message “The username you entered could not be found” and other messages in RegistrationTool.py. This closes http://dev.plone.org/plone/ticket/9744 [vincentfretin]
Configlets title can now use a different domain than plone. This closes http://dev.plone.org/plone/ticket/9738 [vincentfretin]
Fixed “Manage portlets” not translated when there is no portlet visible. This closes http://dev.plone.org/plone/ticket/8454 [vincentfretin]
Better validation and error messages for group create/edit form. Fixes http://dev.plone.org/plone/ticket/9667 [lzdych]
plone.css will now output stylesheets with link rendering Fixes http://dev.plone.org/plone/ticket/9366
sitemap template now displays objects without a value for Title applied patch from crchemist Fixes http://dev.plone.org/plone/ticket/9775 [aaronv]
Removed option “Send a mail with the password” from the join form, as we never send an email with the password. Refs http://dev.plone.org/plone/ticket/9670 [maurits,vincentpretre,jladage]
Buttons on discussion form are now hidden from print view. Fixes http://dev.plone.org/plone/ticket/8460 [lzdych]
Added missing migration step to update permissions on “legacy” workflows for new roles. Thanks to Vitaliy Podoba for the patch. This fixes http://dev.plone.org/plone/ticket/8905 [amleczko]
3.3.2 - November 3, 2009
Shift “Item type” options under the advanced search page to the right when viewed for RTL scripts. This fixes http://dev.plone.org/plone/ticket/9666 [emanlove]
Make sure the folder_listing, folder_summary_view, and folder_tabular_view call getText with a full acquisition chain (but make the conditional for whether to display text test for the existence of getText on the aq_base’d context to avoid accidental acquisition). This fixes http://dev.plone.org/plone/ticket/8463 [davisagli]
Use PlonePAS methods for adding and removing members from groups, as well as for listing group membership. These methods are PAS aware and thus work correctly with PAS plugins other than the GroupUserFolder. Thanks to Giovanni Toffoli for the initial patch. Fixes http://dev.plone.org/plone/ticket/9163 [mj]
Fix linkintegrity-related issue regarding missing undo log entries after removing content via the “delete” action. This fixes http://dev.plone.org/plone/ticket/7784 [witsch]
Show template id or view name in <body class=”template-..”>. There was template id only before. http://dev.plone.org/plone/ticket/9111 [naro]
Check AddPortalContent permission before calling invokeFactory from FactoryTool. http://dev.plone.org/plone/ticket/8748 [naro]
Added helper methods to the i18nl10n method, to change the default date and time formats used by zope.i18n.locales. This makes it easier to use a 24 hour clock in the date/time widgets for English speakers. [hannosch]
Removed msgids in portlets.xml. There is no support for msgids in the import of portlets.xml implementation. This allow to extract translatable strings with i18ndude. This closes http://dev.plone.org/plone/ticket/9631 [vincentfretin]
Fixed some duplicated msgids with different defaults. There is no new strings to translate. See http://dev.plone.org/plone/ticket/9633 [vincentfretin]
Make the external_editor link on OS X use the .zem extension. Fixes http://dev.plone.org/plone/ticket/7291 [optilude]
Minor or trivial changes and fixes to many templates for obtain code that is also XHTML Strict See http://dev.plone.org/plone/ticket/4379 [keul]
Fixed folder_constraintypes_form.cpt template; was XHTML invalid when showing portal type with whitespaces (like “News Item”) [keul]
Fixed handling of URL fragment identifiers in form-tabbing. This closes http://dev.plone.org/plone/ticket/9500 [mj]
3.3.1 - September 9, 2009
Defined the portal_url variable to context/@@plone_portal_state/navigation_root_url in author.cpt and personalize_form.cpt. Plone 4 and trunk are not impacted. This closes http://dev.plone.org/plone/ticket/9453 [vincentfretin]
Fix ITranslatable to use the canonical interface from LinguaPlone or fall back to a Zope3-style interface. [hannosch, witsch]
Fixed a bug which deletes an object in the acquisition path instead of the original object in case of a catalog inconsistency. This closes #9046. [pilz]
3.3 - August 18, 2009
Fix broken IE6 CSS support. [spliter]
3.3rc5 - August 1, 2009
Remove trailing space from history_compare_with_previous_inline.png.metadata filename. This fixes http://dev.plone.org/old/plone/ticket/9367 [wichert].
Modified the history viewlet style so actions are green without background and border. Messages are on a blue background. [vincentfretin]
3.3rc4 - July 7, 2009
Added migration step to fix missing cooked expressions in portal_css, which could mess up the site UI. Fix by Tom Gross. Fixes http://dev.plone.org/plone/ticket/9141 [maurits]
Upgrade to jQuery 1.3.2. This fixes multiple bugs on various browsers, allows use of more jQuery plugins (particularly current versions of jQuery UI). The only BBB problem I am aware of is use of the @ in attribute selectors (as in a[@target=_blank]), which has been deprecated for a long time and is no longer supported in jQuery 1.3. [wichert]
Make the BBB support for registerIndexableAttribute() more robust by only registering the indexer adapters when ZCML is loaded. This should fix issues with functional tests written for older versions of Plone. [optilude]
Don’t rely on a Zope 2 style interface in the getObjPositionInParent indexer - accept the proper Zope 3 interface for IOrderedContainer as well. [optilude]
When viewing the prefs_install_products_form, do not do inline migration for profiles that were previously unknown as this may hide valid upgrade steps in some cases. [maurits]
3.3rc3 - May 22, 2009
Hide the NuPlone uninstall profile from the list of available extensions at Plone site creation. [wichert]
mark_special_links.js: Fix jQuery syntax for element wrapping. This closes http://dev.plone.org/plone/ticket/8200 [dunlapm]
form_tabbing.js: Allow for selection of a fieldset tab other than the default if a url hash is in the form of #fieldset-[fieldsetname]. This allows for graceful fallback if JavaScript is disabled. [dunlapm]
Show old and new profile versions for products with profile, this closes http://dev.plone.org/plone/ticket/9172 [vincentfretin]
Removed width from eventDetails CSS class, this closes http://dev.plone.org/plone/ticket/8933 [vincentfretin]
Splitted label_event_byline into two in folder_summary_view.pt like in folder_listing.pt fixed in Plone 3.3rc1, this closes http://dev.plone.org/plone/ticket/8358 [vincentfretin]
Removed spurious comma from unlockOnFormUnload.js which was causing Javascript errors in IE. This closes http://dev.plone.org/plone/ticket/9157 [davisagli]
Splitted description_no_account msgid into two, heading_new_user msgid added. [vincentfretin]
Added Internet Explorer 8 support. We only load the workaround CSS file for IE7 and earlier now, Internet Explorer 8 parses the ‘<meta name=”IE” content=”EmulateIE8” />’ header that forces it into standards mode on both intranets and public internet sites. [limi]
author.cpt should honour allowAnonymousViewAbout in the same way as document_byline, this closes http://dev.plone.org/old/plone/ticket/8560 [elro]
3.3rc2 - April 5, 2009
Added an explicit return statement in the upgrade code for products without a GS profile. Thx to Vincent Fretin for the code review. [hannosch]
Fixing permissions typo in object_rename button, this closes http://dev.plone.org/plone/ticket/9060 [siebo]
3.3rc1 - March 30, 2009
New favicon.ico that is in line with the new branding. [limi]
author.pt: Fixed the #region-content mess, replaced modification date with created date (as that’s what the table says it’s listing), reduced to 5 items instead of 30 tables with 5 items each, made the table vertical. [limi]
batch_macros.pt: Added “current” class to current item, removed the brackets, added ellipses. Moved comments to a tal section to stop them from showing up in the source. [limi]
default_error_message.pt: Turned apostrophes into real apostrophes. [limi]
join_form.pt: Removed unnecessary fieldset. [limi]
logged_out.pt: Removed duplicate “new account” section (it’s actually located in the login form). [limi]
login_form.pt: Moved Forgot/New out of the fieldset, fixed wording + added headline. [limi]
main_template.pt: Moved #content to main template instead of offloading its responsibility to the individual templates. This makes it easier to avoid duplication and make it possible to use it with Deliverance and similar theming approaches. [limi]
personalize_form.pt: Cleaned up the #content mismatch. No more double tabs. [limi]
search_form.pt: Removed unnecessary fieldset, inserted “searchform” id on form to not get it filled in as id=”search” automatically. [limi]
Updated the custom indexes in CatalogTool.py to no longer depend on the ‘portal’ keyword or kwargs, both of which are gone from plone.indexer. This is done in an effort to be forward-compatible with CMF 2.2. See the plone.indexer README for more details. [optilude]
Merged safe-upgrade-button branch. Instead of the removed Reinstall button in the Add/Remove products control panel, we now have an upgrade button for all products whose installation is driven by GenericSetup. This is based on GenericSetup upgrade steps. [hannosch]
Fixed msgid label_event_byline default message which contained dynamic content. Created a label_event_byline_without_location used when you don’t specify location in an Event. [vincentfretin]
Updated the custom indexes in CatalogTool.py to no longer depend on the ‘portal’ keyword or kwargs, both of which are gone from plone.indexer. This is done in an effort to be forward-compatible with CMF 2.2. See the plone.indexer README for more details. [optilude]
Fixed the registerIndexableAttribute() backwards-compatibility shim to register named adapters. [optilude]
Re-added the ‘getRemoteUrl’ and ‘link_remote’ attributes of the navtree decorator, which were lost during the implementation of PLIP 126. Note that these attributes are deprecated and will not be available in Plone 4. Custom navigation templates using these attributes should simply link to the Link object, whose default view now takes care of redirecting based on the value of the global ‘redirect_links’ property. [davisagli]
Make the Groups Overview search post back to the same page, since it displays a lot more useful information than the prefs_user_group_search, and fits more with the way the Users Overview works. Include a “Show all” button as well. [esteele]
3.3b1 - March 12, 2009
Replace the workflow history portlet with a content history portlet for newly created sites. This implements PLIP 243. [wichert]
Changed most actions to now use the globals_view/navigationRootUrl. Updated the CMFCalendar tool override to allow the calendar portlet to allow passing in kwargs such as path. Fixed skin templates and scripts to use the @@plone_portal_state/navigation_root_url instead of portal_url. This implements http://plone.org/products/plone/roadmap/234 [calvinhp]
Removed CatalogTool.ExtensibleIndexableObjectWrapper in favour of the wrapper in plone.indexer, and made registerIndexableAttribute() a deprecated facade for registering an IIndexer adapter. See plone.indexer for more information about the correct (and more robust) way to register custom indexers. [optilude]
Removed the Reinstall button from the Add/Remove products control panel. Users would constantly mistake it as an upgrade mechanism, which Plone does not yet support in a structured way. [hannosch]
Added an option in the Site Settings configlet to disable TTW locking entirely. Also fixed a couple bugs with unlocking and made it so the lock gets refreshed as long as an editor is on the edit page. This implements http://plone.org/products/plone/roadmap/240
Added a ‘redirect_links’ site property and corresponding ‘Redirect immediately to link target’ setting in the types configlet (for the Link type only). The default view for the Link type has been changed to link_redirect_view.py from the plone_content skin layer, which redirects or falls back to the old link_view depending on the ‘redirect_links’ value. This implements http://plone.org/products/plone/roadmap/126 [davisagli]
“Mark external links” and “External links open in new window” were not working independently (‘mark’ had to be set for ‘new window’ to work) and marking could not be turned off at all (#7383). Fixed by having either one enable the js support and adding a new site property to control marking. Implemented so that new site property will be assumed false if missing and created on change if missing – so no migration required. There is a matching change in plone.app.controlpanel. [smcmahon]
PLIP 238: Disable inline editing for new Plone sites. [wichert]
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