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core user_login customization -- getting breakout theming AND custom validator working at the same time?
by Ben DJ 21 May '10

21 May '10

i'm trying to: custom theme my user_login form AND add a custom validation step to my user_login form rather than re-inventing the wheel, i'm following the theming method @ "Theming the Drupal 6 User Login Form" http://blog.aphexcreations.net/2009/04/theming-drupal-user-login-form.html and the Authentication example @, "Pro Drupal Development" Ch6: External Login: Simple External Authentication i'm confused about their combination -- specifically, getting the themeable login form to USE the custom login authenticator. so far i've: added to a custom.module ... function custom_theme() { return array( 'user_login' => array( 'template' => 'user-login', 'arguments' => array('form' => NULL), ), ); } function custom_user_login(&$variables) { $variables['rendered'] = drupal_render($variables['form']); } ... as well as the form element "breakout" function, ... function get_user_login_form() { $form_id = 'user_login'; $form = array(); $form['name'] = array( '#type' => 'textfield', '#maxlength' => USERNAME_MAX_LENGTH, '#required' => TRUE, '#attributes' => array('tabindex' => '1'), ... $form['#validate'] = user_login_default_validators(); $form['#build_id'] = sprintf('form-%s', md5(uniqid(mt_rand(), TRUE))); ... return $out; } ... in my user-login.tpl.php, i have ... <div> TESTING 1 2 3 TESTING 1 2 3 <?php $login_form = get_user_login_form(); ?> <?php print $login_form->form_start; ?> <div><?php print $login_form->name; ?></div> <div><?php print $login_form->pass; ?></div> <div><?php print $login_form->submit; ?></div> <?php print $login_form->form_end; ?> </div> ... which DOES display correctly @ "user/login". that's good. from "Pro Drupal Development", I'm adding a custom validation step ... in my custom.module: ... function custom_form_alter(&$form, $form_state, $form_id) { switch ($form_id) { case 'user_login': case 'user_login_block': // If the user login form is being submitted, add our validation if (isset($form_state['post']['name'])) { // Find the local validation function's entry so we can replace it $array_key = array_search( 'user_login_authenticate_validate', $form['#validate'] ); if ($array_key === FALSE) { // Could not find it. Some other module must have run form_alter() // We will simply add our validation just before the final validator $final_validator = array_pop($form['#validate']); $form['#validate'][] = 'custom_login_validate'; $form['#validate'][] = $final_validator; } else { // Found the local validation function. Replace with ours. $form['#validate'][$array_key] = 'custom_login_validate'; } } break; } } ... But, what gets used/displayed by my user-login.tpl.php continues to use the 'standard' authenticator, NOT my custom one. I suspect that's because of: @ function custom_form_alter --> $form['#validate'][$array_key] = 'custom_login_validate'; "versus" @ function get_user_login_form --> $form['#validate'] = user_login_default_validators(); They likely need to be sync'd up. My question is -- how? Any pointers appreciated. Ben

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How to store/retrieve serialized data in a features module?
by Leo Burd 18 May '10

18 May '10

Hello there, How to get a features-based module to automatically serialize/unserialize the data stored in one of its fields? Is that possible? Thanks in advance, Leo

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How to interrupt/redirect Search submit to auth/validate (via Captcha) *BEFORE* actual submit to search engine & display of results?
by Ben DJ 17 May '10

17 May '10

I've D6 installed. I'm unwiring my hand-rolled site, and recasting in Drupal. I'd like to replicate the following logic, but in the most appropriate, technically valid, "Drupal Way". (I make that qualification as I'm well aware there are many 'roads' to any given Drupal 'mountain' ...) I expose a themed custom Search bar ($search_box) in my theme's top header/menu bar. If I enter text into the field, click Submit, the search result's displayed @ .../search/apachesolr_search/test I'd like to inject a validation check 'onsubmit', so that if USER has not, during this session (anonymous or authenticated) successfully answered a reCaptcha challenge, then BEFORE submitting/returning the search result, redirect the USER to a standalone Captcha-challenge form, and, IF the challenge/response is successful, finish the Search submit and return the Search result in the $content region, as usual. IF the challenge/response FAILS >#n times, return the user to the home page. I'd like not reinvent the wheel, and use the existing capabilities of Drupal core, the Captcha module, etc to the greatest extent possible. To this end, I, installed Capthca module installed Webform module created a Webform node assigned the Captcha module to display @ the Webform node's form_id cp'd overrides of search-theme-form.tpl.php webform-form-[nid].tpl.php to my local theme. One approach to do what I want, I suppose, is in search-theme-form.tpl.php, redirect form submission via 'onsubmit= ...' to a "my_captcha_script.php", passing the referrer form_id (here, 'search'), all the various $search $vars, etc -- conditionally validate the Captcha submit, and then, per conditions above, push the passed $vars back to a submit form, but with a real 'search' submit target. That does not seem Drupal-esque to me. I'm guessing that the current best approach is to 'somehow' grab & use FormAPI ... Finding a method recommendation, and docs to go with it, has beeen a challenge -- so far. What's recommended here? Thanks, Ben

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Re: [development] Creating multiple login blocks with, different validation rules.
by Anth 15 May '10

15 May '10

Hi Earnie, Thanks for the answer and that's one of the things to do, but my problem at the moment with that path is that in hook_form_alter there doesn't seem to be anything that I can use to identify which block it is. Am I missing something obvious? If there is nothing in the $form then what I think I actually want to do is use some code to generate the form and as I have access to the $form array to put in my own validation rule or hidden $form element or whatever to distinguish between the different blocks. So I'm trying to generate the user_login_block myself so I can alter the $form array but can't get it to work. In my block code if I call drupal_get_form('user_login_block') for the block content everything is fine but I can't alter the form object. So I'm trying to do the same steps as drupal_get_form, i.e. the code below and the user login block displays but there is a bunch of stuff missing from it so it doesn't actually submit. Am I making this harder than I need to for what I'm trying to achieve? Regards, Anthony. $form_state = array(); $form = drupal_retrieve_form('user_login_block', $form_state); drupal_prepare_form('user_login_block', $form, $form_state); $block['content'] = drupal_render_form('user_login_block', $form); On 14/05/2010 3:44 AM, development-request(a)drupal.org wrote: > Message: 1 > Date: Thu, 13 May 2010 08:26:46 -0400 > From: Earnie Boyd<earnie(a)users.sourceforge.net> > Subject: Re: [development] Creating multiple login blocks with > different validation rules. > To:development@drupal.org > Message-ID:<4BEBF006.9010907(a)users.sourceforge.net> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Anth wrote: > >> > Hi, >> > Does anyone have ideas on how to implement the function in the subject? >> > Basically I want a page with two login blocks, one for general users and >> > one for premium users. I've used multiblock to get the two blocks up >> > there but I need the two different blocks to work different for the >> > different user types. That is if a general user tries to login on the >> > premium login it fails and vice versa. Is there any easy way to do this >> > or do I have to recreate my forms manually? >> > You don't need to start from scratch but you do need to code using > hook_form_alter to add the appropriate form elements and also a > hook_user to capture the user operations and operate on the appropriately. > > -- Earnie -- http://progw.com -- http://www.for-my-kids.com

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"Package" misuse
by nan wich 14 May '10

14 May '10

Okay, folks, I am now on a campaign. According to "Writing .info files (Drupal 6.x)" [http://drupal.org/node/231036] regarding the use of "package" in your .info files: "In general, this field should only be used by large multi-module packages, or by modules meant to extend these packages, such as CCK, Views, E-Commerce, Organic Groups and the like. All other modules should leave this blank. As a guideline, four or more modules that depend on each other (or all on a single module) make a good candidate for a package. Fewer probably do not." I am actively working on a very large site and adding (occasionally deleting) modules several times a week. Sometimes they are very hard to find because of all those misused "package" designations. Please, please, please, if your module does not meet the guidelines, remove that line from your .info files so that the module ends up in "Other," where it belongs. And please don't tell me about the various module page organization modules that the site owner doesn't want added. Nancy

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IS IT POSSIBLE FOR CREATING WEB APPLICATIONS IN DRUPAL
by drupal ictind 13 May '10

13 May '10

Hai., I'm new for drupal web applications. and i'm using drupal 6 version. Anyone could tell me the answer below of privileges., and how .? The Details are given below., 1. Super admin can own the site and divided into two roles like own clients and prospective clients. when the own client or prospective client enterned into the site. They can allow for sending & receiving their mails in drupal. 2. And also super admin can create the account for their employees and and like supervisors, Engineers etc., they had also same privillages. PLs Any one could know the answer for how to rectify that issue soon. Advance in many more thanks, with regards, -- H.AL-MUBARAK +91 99 52 84 82 41 ----------------------------------------------------- ALLAHU AKBAR -- H.AL-MUBARAK +91 99 52 84 82 41 ----------------------------------------------------- ALLAHU AKBAR

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Creating multiple login blocks with different validation rules.
by Anth 13 May '10

13 May '10

Hi, Does anyone have ideas on how to implement the function in the subject? Basically I want a page with two login blocks, one for general users and one for premium users. I've used multiblock to get the two blocks up there but I need the two different blocks to work different for the different user types. That is if a general user tries to login on the premium login it fails and vice versa. Is there any easy way to do this or do I have to recreate my forms manually? Thanks, Anthony.

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Re: [development] Creating glossary/dictionary style links, for a list of nodes.
by Anth 13 May '10

13 May '10

Hmm. I will be doing some playing with Solr and Views integration which requires Views 3 so might be a time to look at it then. Earl is there somewhere you can point me to in the current Views 3 codebase that might get me started on this? Regards, Anthony. On 11/05/2010 5:28 PM, development-request(a)drupal.org wrote: > Date: Mon, 10 May 2010 17:45:57 -0700 From: Earl Miles > <merlin(a)logrus.com> Subject: Re: [development] Creating > glossary/dictionary style links for a list of nodes. To: > development(a)drupal.org Message-ID: <4BE8A8C5.9080302(a)logrus.com> > Content-Type: text/plain; charset=ISO-8859-1 On 5/10/2010 4:49 PM, > Anth wrote: >> > Hi, >> > >> > I have a requirement for "glossary" style links, but a little bit beyond >> > just A | B | C etc. What is required is that if you select A in the >> > previous links you get a set of links like Aar - Aba | Aba - Ada | ... >> > etc. I could write custom code for this but I'm hoping that maybe I can >> > make this a bit more re-usable and, knowing that views can do the first >> > part at least, perhaps making this something that is an addition to >> > views. Does anyone have any ideas about this path (I'm thinking a >> > custom display) that would make this useful? Effectively it's a pager, >> > so another thought might be to override the pagers that views uses, but >> > I'm not sure that is even possible. >> > Views 3 allows pagers as a customizable plugin so this should > theoretically be possible. >

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Changing the theme of my site
by Gustavo Cabral 13 May '10

13 May '10

Hello. Can you recommend some good summary manual or something that explains the steps to create a theme from a model PSD (I own the correspondiende index.html and style.css). I'm using D6. Thanks and Regards. Gustavo.-

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(no subject)
by nan wich 12 May '10

12 May '10

I want to stick another option into the comment settings on the node_type_form immediately after "Anonymous commenting." Since the fields are not weighted and I don't really feel like going through and adding weight to all of them, how do I position my new form element there? I have thought of cloning the current element and then changing that element into a fieldset, but I'm not sure that's the best way. Any other ideas? Nancy E. Wichmann, PMP Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr.

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