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Hallo, wir möchten eine existierende Webseite von modx (evolution) nach processwire umziehen und suchen hierfür einen Dienstleister. Das Design soll erhalten bleiben, jedoch soll der Quelltext den aktuellen Bedürfnissen angepasst und die Ausgabe auch für mobile Endgeräte optimiert werden. Auf der Webseite sind keine "komplizierten" Applikationen vorhanden, lediglich eine Eintragung von Adressen im Backend mit automatisierter google-map Anzeige. Dafür gibt es soweit ich das überblicke schon eine PW-Lösung. Neue Module müssen also nicht entwickelt werden. http://wwwtrockenbau-ral.de Schreibt mir bitte eine Größenordnung zur Umsetzung über die PM-Funktion. Für die Feinabstimmung kann nach ersten vertrauensbildenden Maßnahmen auch ein Zugang zur bestehenden Webseite eingerichtet werden. Aus steuerrechtlichen und sprachlichen Gründen bitte nur Anbieter aus Deutschland. Danke GGTB

I'm redeveloping a site from MODX to ProcessWire. The client has about 1200 pages and exporting the current database to a CSV and then importing content has been relatively easy using the CSV to pages module. Client is fine with manually porting over 1200 images but as he's just had his 3rd child and is a busy man, i was wondering if there was a way to somehow pull in images from each MODX post and import into each new PW pages a Images field. Looking for general thoughts. I'll have to outsource this as my own database chops are minimal but having some insight can help me brief a dev. Many thanks Peter

You've been using MODX but now you've found ProcessWire. It’s totally amazed you and you can’t wait to get started. But…you are wondering where everything is. If this is you, read on… This guide is primarily aimed at those who are coming in from MODX and wish to know how to accomplish “MODX things” the “ProcessWire (PW) way”. This is not meant to be a full blown PW tutorial. It will focus on some key MODX concepts/tasks and how to accomplish those in PW. It will cover, whenever possible, both versions of MODX - Evolution and Revolution. The guide assumes that you’ve at least logged into a PW site and/or viewed a demo. The Table of Contents mostly reflects MODX terminology. Table of Contents 1. Manager 2. File System 3. Resources 4. Templates 5. Template Variables (TVs) 6. Template Files 7. Snippets 8. Modules 9. Plugins 10. Chunks 11. Miscellaneous 12. Examples - the PW way… a. Template Variables b. Snippets c. Modules d. Plugins e. Chunks 1. Manager In PW, the “manager” is referred to as the “Admin”. The default location of the Admin is www.yoursite.com/processwire. As of PW 2.3, you can rename the Admin to anything you wish during install. Just be careful to remember the name you use or you will be locked out! (If that happens, there are ways to get around it though). Logging into Admin, you will notice a tree just like in MODX. The Admin runs on jQuery UI and as you’ve seen, it is insanely fast! Don’t be fooled by its simple facade. PW is a really powerful CMS, highly extensible and very easy to use. Customising the PW admin is very easy. There are a number of custom themes available. It is also trivial to make yours. Custom Admin themes go into the folder site/templates-admin/. You can have only one theme at a time. On a related matter, if you wish to create a custom Admin page, it is easy to do so. See this thread for more info. 2. File System After installing PW, you will see two main folders; “site” and “wire” in your file system. Site is where all things related to your site reside. This is your playground and will survive an upgrade. Wire houses the Core. You will never have to go into that folder. 3. Resources In MODX, Resources can be many things (documents, etc.). There is no such term in PW. However, the most important “resources” you need to know about in PW are page and pages. Pages are a very powerful concept in PW. Page can refer to your website’s frontend pages, i.e. what can be viewable by your website users. I say can be for a reason. There are many uses for Pages in PW. This can be confusing to newbies but once you get the concept, you will appreciate the power of the system. Just because something is a Page does not mean it has to be viewable. It can have other uses such as a container that holds data for use by other Pages - in this case the Pages do not have to be displayed on the frontend. In fact, everything you see on the PW tree is a Page. That’s right; even the Admin and its components (Users, Roles, etc.) are all Pages! Still confused by Pages? Have a read here. Pages reside in the PW tree - you may have noticed . You can drag and drop pages to move them around. If drag and drop doesn’t work you probably have MySQL 5.0.5.1 installed. Upgrade your MySQL and you are sorted. The root of your site is the uppermost Page in the tree. In the default PW install this is called Home. You can change the name to something else. The default PW install comes with a number of Pages pre-installed. Try editing a Page. All those Fields you see on that Page when under the “CONTENT” tab? They are not default Fields. They are all Custom Fields! Yes, not even the Title! The only required Field for a Page is “name”. You find this under the “SETTINGS” tab on the page edit screen. More about Fields below… Other related stuff: Menuindex: As an aside, if outputting something like a menu, unless you state otherwise, it will reflect the tree hierarchy. Show in Menu: This functionality is covered by the Page status, whether hidden or not. Hidden pages do not get output on menus (more about menus later) unless explicitly stated so using PW API selectors (see below). Menu Title: No such term in PW. You can name your menu items what you wish to name them. Very important: All Pages must be assigned a Template. 4. Templates In PW, Templates mean something slightly different compared to MODX and many other CMS. MODX describes templates as: That is not entirely true of PW Templates. In PW, the term Template is used in the sense of the English definition of the term: PW Templates serve as a pattern for the foundation of your Pages. By foundation, I do not mean the HTML or CSS. Rather, the Template servers as blueprint for your Pages. What is available to the Template is available to the Page that uses it. Templates establish a pattern for the Pages by the inclusion of Fields to the Template. A Template can have as many or as few Fields as you wish. You can create as many or as few Templates as you wish. You can easily change the Template a Page uses when editing the Page. See under SETTINGS. Note that if you have Fields on that Page that are not in the Template you are switching to, those Page Fields will be lost! PW will warn you about this when switching Templates though. OK, so how do you show “Resources to the world”? That will be the work of Template Files which we’ll look at in section 6. 5. Template Variables A powerful feature of MODX is Template Variables (TVs). If you loved MODX TVs you will absolutely adore the PW equivalent. In PW, TVs are known as Fields. You can define your own Custom Fields. In fact, you will need to create your own in most cases. This is because PW does not have any required Field except for “name”. It is perfectly reasonable to have a Page with only the name Field! Many people do add at least a Title Field for such Pages. In the default PW install, the reason you see the Title Field in all Templates is because it has been set as a “Global” Field under the ADVANCED settings of the Field (edit the Field to see this setting). There are many types of Fields to hold all sorts of data - images, texts, urls, passwords, reference to Pages, etc. You can call your Fields anything you wish. You can call the Field for your main content “body”, or “stuff”, or “content” or whatever you wish as long as you follow the naming convention, i.e. “[a-z], numbers [0-9], or underscores (no dashes or spaces)”. Fields are reusable across different Templates. The order in which they appear on your Page follows the order in which they are arranged on your Template. However, it is important to note that: The order in which Fields appear on your page and/or the inclusion of a Field on your Page does not mean that: The Field will be output on the Frontend. The inclusion of a Field on a Page does not automatically mean it will be output; PW does not make that decision for you. It only makes the Field available to you to use as you require. You can output all or none or few of the Fields on your Page. The order in which Fields appear on a Page does not mean the same order will be reflected when you output the Page. You make that decision. Also note that you are able to arrange Fields side-by-side on your Page (via settings on the Page’s Template) to mimic your site’s layout or for other visual/ease-of-use purposes as you edit the Page in the Admin. You can also give each Field a label and a description. These will appear above each Field when editing a Page. In most cases, the content of Fields will be saved directly to the database. In the case of file related Fields, the path to the file will be stored in the database. There are no direct equivalents of MODX TVs “@Bindings” (data sources). These are inherently built into the different types of Fields. Note that you cannot run PHP code within Fields (so no @Eval). This is by design. Fields are a very powerful and much loved concept in PW. Just Google "custom fields cms" and you’ll see what comes up tops. 6. Template Files So far, we've seen that you create Fields, add them to a Template you've created and edit a Page using that Template to input your content into that Page’s Fields. So far so good but how do you output the content to the world? You do this via Template Files. Template Files live in /site/templates/. You have to create your own Template Files. In MODX, a Template will have both system fields, e.g. body, title, etc. and custom fields (TVs). Rendering a Template is achieved by adding MODX tags to your Template. In PW, in order for the content of your Page to be seen by the world, its Template must have a Template File (or there must be some other Template File associated with a different Template that is dynamically pulling and outputting elsewhere the content of a Page whose Template does not have a Template File). This does not mean that all content within a Page will be automatically output by the Template File. No; in the Template File you can choose to render all or some Fields present in the Pages using that Template or none at all! You tell the Template about the associated Template File when you create/edit the Template. PW assumes that there is a Template File with the same name as the Template in /site/templates/ and will tell you if it does not find one. However, you have two other choices. You can either enter an alternative name for your Template File or tell PW you do not wish to have a Template File for that Template. This means that a Template does not require a Template File. Obviously, in such a case, you will not be able to directly output the content of the Pages using that Template. In some cases, that is exactly what you want . As you get to know more about the system, you will find out how powerful and flexible the PW Template system can be. For instance, you can use your Template as a controller. That’s beyond this guide but feel free to search the forums for more info. Template Files are typically PHP files with logic to dynamically output your content. In most cases, Template Files are HTML with PHP tags inserted to output your content. The PHP in the Template File will in most cases be PW API. Hence, you will see things like $page and $pages in Template Files. The former always refers to the current Page and the latter to any other Pages in the system. These are very powerful variables in PW and give you access to ALL information about ALL pages including their Fields and whether those are empty or not, etc. See below for more info about these variables and have a look the docs too. Note that Templates do not care about what’s in your Template Files. In fact, they won’t even check. All they want is for you to tell them if and how you wish your Pages' contents to be rendered. Your Template Files can even contain pure HTML (although that won’t be dynamic!)! Your Template Files can have references to other things related (or not related!) to the Page using that Template File. For instance, within your Template File, you can pull in the 10 latest “posts” from your Blog or the Children Pages of that Page. There are just too many possibilities to list them all here. Don’t let the PHP in Template Files scare you if you are no coder. I am no coder but I am able to use PW. You will only need to know at least some very basic PHP to use PW. The most important are: echo; foreach; and if… Anything else is a bonus in most cases. In addition, you will need to know how to use the two most important PW variables - $page and $pages. With these two, most of what you would have done in vanilla PHP is covered. They are easy to use and to understand and very much follow the jQuery concept. Check out the docs to learn more. 7. Snippets In MODX, Snippets are the method by which MODX allows you to run dynamic PHP code in any of your pages. In PW, the term Snippets does not exist. What!?! Not to worry; in PW MODX-like Snippet functionality can be achieved in two ways: Template Files: Most PW Template Files are essentially dynamic PHP code. That’s Snippets for you right there. PW Modules: PW Modules do what MODX Snippets do and more (see below). It’s just an issue of terminology. For instance, the popular MODX Snippet WayFinder has a Module counterpart in PW. This is the Module Markup Simple Navigation. However, you do not need to use the Module to create a menu in PW. You can do the same thing using PHP in your Template File. See the default PW install for a simple example. Check out section 12 of this guide for example “popular-MODX-Snippets-to-PW-how-tos”. 8. Modules MODX Evolution defines Modules as “a program that can only be executed from within the manager.” There are PW Modules that fit this definition, for instance, the Module Batcher which is equivalent to the MODX Revolution add-on Batcher. However, there are other PW Modules that are executed in the frontend, e.g. Markup Simple Navigation previously mentioned. In fact, in PW, a Module is PHP that extends the functionality of PW. Modules contain PHP classes that adhere to PW’s Module interface. 9. Plugins In MODX Plugins are PHP code that are set to execute during certain system events. In PW, although the term Plugin does not exist (except maybe in reference to Modules), MODX Plugin functionality is easily doable in PW. This is achieved via Hooks. There is one difference though. In MODX, Plugins are standalone code you can download and install. You cannot download and install PW Hooks. Instead, PW contains many methods that you may hook into in order to modify the behaviour of the method. In other words, PW offers the ability to hook into its processes/events and manipulate them before or after the event or even replace them, etc. Hooks are usually invoked inside Modules. However, Hooks may be attached from anywhere that you use PW's API, for instance in Template Files. The average PW user will not need to use Hooks. For more info about Hooks check the documentation. 10. Chunks MODX defines Chunks as “bits of static text which you can reuse across your site”. There is no equivalent term in PW. You can, however, easily create Chunks in PW. You can create Chunks as a Page that contains various Fields each of which can act as a Chunk. This means you can have Chunks of all sorts of data. You can then set the Page you create to hold your Chunks as hidden (not available to searches). The Page can also be assigned a Template without a Template File to further limit frontend access. It can also be created as a child/grandchild of the page Admin. That will limit access by User (e.g. login required to view it in Admin). Accessing the Fields of that Page as your Chunks using PW API is quite trivial really. Since you can use labels and descriptions to further define each of your Pages’ Fields, this makes it quite easy to describe what each Chunk is for and/or give instructions on how to use the Chunks. See this example for more info. You can also simply use text files to pull into your content as Chunks. Personally I prefer using Pages as Chunks when I need to. In MODX, it is usual for many Snippets to use Chunks (HTML + placeholders) to structure their output (i.e. tpl Chunks). You do not need to do this in PW. Code output can be wrapped in HTML right within the Template File. The important thing to remember is that any Field in any PW Page is available to any other Page and any Template File. Cross-referencing Fields and Pages is child’s play. Seriously; it is that easy. 11. Miscellaneous Tag Syntax: PW does not use a templating language (tagging syntax) like MODX does. See this article why this decision was taken. I agree 100% with the approach and have come to realise its many benefits over using a templating language. However, there are two Modules that allow you to use template language tags in PW. I have never used them so cannot comment further. They are here and here. Settings Page: PW has no settings page like MODX. Many settings are set in the /site/config.php. Other MODX settings equivalents are interspersed in various places including caching content on a Template by Template basis and in Modules. You can also store custom settings needed for your site in the /site/config.php. You can even use Pages to store your settings as mentioned in section 10 (Chunks). Modularity: PW is a very modular system. The whole of PW is made up of Modules (Core Modules) that accomplish different tasks. 12. Examples - the PW way… In this section I will show you equivalent MODX versus PW add-ons as well as how to accomplish various task using PW “Snippets” equivalent. a. Template Variables As previously mentioned, MODX TVs are PW Fields (although PW Fields are more versatile). Outputting the contents of your Fields is very simple. echo $page->name_of_your_field; This gives you the contents of the Field in the current page. Works slightly different for image fields though. For other pages echo: One page $pages->get(ID or PATH or NAME, etc.)->name_of_your_field; //note replace ID with ID of the Page you want, etc. Many pages $pages->find("selectors"); //this will return an array. You can then go through the array using foreach as shown in the examples below to output the field(s) contents MODX - output main content of Page //MODX Evolution[*content*] //MODX Revolution[[*content]] ProcessWire - output main content of Page //ProcessWire echo $page->content;//note; this assumes you have a Field called content in the Template of the current page. In ProcessWire you can find Fields of other pages like so $fruits = $pages->find("template=yumyum, limit=10"); foreach($fruits as $fruit) { echo "<li><a href='{$fruit->url}'>{$fruit->title}</a></li>"; } //find 10 Pages that use the Template yumyum and echo their url and titles in a list. From these examples, you can see the elegance and flexibility of TVs done the PW way. Since there is separation between a Template and a Template File, you can conditionally echo out the contents of Fields found in Pages. b. Snippets Common MODX Snippets and PW equivalent Modules 1. WayFinder: Markup Simple Navigation or code in Template File (see head.inc in default PW installation for a simple menu). 2. Ditto (Evolution) and getResources (Revolution): Functionality inbuilt in PW. Use $page and $pages variables + selectors to find anything, anywhere. 3. Jot (Evolution) and Quip (Revolution): Comments Module is part of the PW Core. It is not enabled by default. You will have to enable it in the Admin. See also the related Comments Manager Module. 4. eForm (Evolution) and FormIt and FormItBuilder (Revolution): There are various Form parser codes in the Forums. There is also a commercial Form Builder Module. It’s not expensive, is developed by PW’s lead developer and proceeds support the PW project. 5. MaxiGallery (Evolution) and Gallery (Revolution): Presently, there is no equivalent. However, it is quite easy to build a photo album. See this tutorial in the wiki. There is also an Images Manager Module (still in alpha though). 6. AjaxSearch: Ajax Page Search Module. 7. Breadcrumbs: Quite easy to accomplish using PW API. See default PW install for an example. 8. FirstChildRedirect: Very easy to do using PW API like this: $session->redirect($page->children->first()->url); in a Template File. 9. getField (Evolution) and getResourceField (Revolution): Inbuilt in PW $page and $pages variables as shown above. 10. GetParent: Inbuilt in PW $page and $pages variables. E.g. $page->parent. 11. getPage: PW has inbuilt pagination as part of the Core (Pagination Markup Module). See this article for a quick tutorial. 12. UltimateParent: Inbuilt in PW API as rootParent. 13. if (Revolution): Use vanilla PHP with PW variable and selectors in Template Files. 14. VersionX (Revolution): Versioning for text-based fields is coming in PW 2.4 (release date summer 2013). Support for maintaining separate draft and live versions coming in PW 2.5 (Winter 2013/2014). Currently, there is also the Module Version Control for Text Fields. 15. getRelated (Revolution): No out-of-the-box Module for this. Has been previously accomplished using PW API in various ways. Have a look in the forums. 16. importX (Revolution): Import Pages CSV Module. 17. phpThumbOf: Thumbnail functionality is inbuilt in PW. There is also the Module Thumbnails that further extends this functionality. 18. getValue and getValues (Revolution): Inbuilt in PW. You can get the value of any Page using PW API - $page and $pages. 19. getFeed (Revolution): RSS Feed Loader Module. 20. MIGX (Revolution): Repeater Module which is part of the PW Core. It is not installed by default. You will need to do that yourself. For more info see this tutorial. 21. Articles (Revolution): See the Blog Profile Module. 22. NewsPublisher (Revolution): See below under Plugins. Examples MODX Ditto [!Ditto? &parents=`5`&extenders=`summary` &tpl=`tplBlog` &orderBy=`createdon ASC`&display=`6` &truncText=`Continue Reading This Article` !] PW equivalent $items = $pages->get(5)->children("sort=date,limit=6"); foreach ($items as $item) { echo $item->title; echo $item->summary;//etc. } //this assumes you have a Field called summary on that Page The first line in the above gives you all information about the 6 child Pages of the Page with ID #5. It returns an array. In other words, a basket of various documents containing all the info about those documents. Next, you traverse the array using foreach. In layman terms, you rummage through the basket picking goodies! In order to wrap HTML around the code output, we do it like this instead (there’s other ways to do it as well!) echo "<ul class='articles'>"; foreach($pages->get(5)->children("sort=date,limit=6") as $item) { echo "<li><p><a href='{$item->url}'>{$item->title}</a><br /> <span class='summary'>{$item->summary}</span></p></li>"; } echo "</ul>"; In this example, we have asked PW to grab the child Pages directly within the foreach rather than creating a variable $items first. MODX getResources // Output a list of child Resources of the current Resource, using the 'myRowTpl' chunk: [[!getResources? &parents=`[[*id]]` &tpl=`myRowTpl`]] PW equivalent echo "<ul>"; foreach ($page->children as $child) { echo "<li><a href='{$child->url}'>{$child->title}</a></li>"; } echo "</ul>"; //You might want to limit the number of child Pages you are getting if they are many! MODX getResources // Output the top 5 latest published Resources beneath the Resource with ID '5', with tpl 'blogPost': [[!getResources? &parents=`5` &limit=`5` &tpl=`blogPost` &includeContent=`1`]] PW equivalent echo "<h3>Latest Posts</h3>"; $posts = $pages->get(5)->children("limit=5"); foreach ($posts as $post) { echo $post->body; } c. Modules 1. Batcher and Docmanager (Revolution): Batcher Module (covers most equivalent functions). 2. DocFinder (Evolution): Inbuilt in PW default install. d. Plugins 1. QuickManager (Evolution): Several Modules can do this, i.e., Fredi, Page Frontend Edit and Inline Editor Modules. 2. ManagerManager (Evolution): Same functionality can be achieved using Templates, Access Control and the Modules Page Edit Field Permission, Page Edit Per User and Page Edit Per Role. e. Chunks See this example. Btw, the PW Cheat Sheet is you best friend... Hope this has been helpful! /kongondo

I gather there's quite a few ex-ModX users on this forum and was wondering if someone might be able to help me out with something which should be simple but is defeating me at the moment: uploading a PDF. I've created a template variable and added it to a template, have checked all my file manager config settings several times and permissions on the server, but keep getting 'disallowed file type' errors. :/

I'm undecided whether I'm going to use modx or processwire as my CMS on my first ever project, it's a small business website about a scrap recycling company. MODX is nice it gives the same creative freedom as PW but it has 551 modules/plugins which they call extras, and that could help me add features on my site without coding. I haven't found the total numbers of modules in PW yet after search on google and the main website. Are the modules here in PW enough so that I could add cool features on my site? Or MODX still has the advantage when It comes to modules/extras? I like the simpler workflow and back end of PW that's why I'm considering PW and also because of the quick replies I get from the community and they are friendlier.

Hi, I've recently moved from Modx Revolution to Processwire and so far my experience with the platform has been great! The jqueryUI admin is much faster as compared to Modx's extJS manager. kongondo's article for those transitioning from Modx has been very helpful. Link - http://processwire.com/talk/topic/3691-tutorial-a-quick-guide-to-processwire-for-those-transitioning-from-modx/ One of the things that really bugged me about Modx was the slowness of getResources. Even after optimising and caching the getResources call, it would still produce slow response times if the number of resources were high. Now, I understand that the equivalent of getResources in Processwire is $pages->find("selector"). My question is: Has anyone had any experience with running $pages->find("selector") api call on over 10,000 pages? What are the response times like? Thanks

Hi all. I'm a front end guy who knows HTML,css,a little jquery and am learning PHP (slowly). I've mainly been creating sites in MODX Revo for the past couple if years. I personally love it, love the community and will always be a user and fan. But I made the decision lately to expand my CMS pool and in addition to MODX have heard good things about PW. Recently a client proposed rolling out a site and I am evaluating PWs suitability as the underlying site. Here are some features. Membership with potential for ten of thousands of members. User Groups and sign up forms adding users to particular groups. Vast amount of pages with ability to organise and search pages ( via backend) Paid membership What concerns me about PW is how the CMS will handle such a huge number of pages as it uses the resource tree concept. Some dabbling with Expression Engine made me appreciate the 'bucket' data model where an entry didn't have to be a page. I hope that makes sense. Information was stored in Channels, were very scalable and manageable too. Ironically, I never got to grips with EE fully and moved on to MODX. My usage of PW will not be a switch from MODX but I am keen not to learn another CMS with a potential resource tree shortcoming. Possibly someone gets what I am saying? Just how scalable is PW and do I need to learn PHP?