/[drupal]/contributions/modules/docapi/docapi.module
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revision 1.2.2.5, Tue Jul 8 04:26:39 2008 UTC revision 1.2.2.6, Tue Jul 8 06:01:48 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2    // $Id: docapi.module,v 1.2.2.4 2008/07/06 06:35:59 bradfordcp Exp $    // $Id: docapi.module,v 1.2.2.5 2008/07/08 04:26:39 bradfordcp Exp $
3    
4    /**    /**
5     * @file     * @file
# Line 13  Line 13 
13      $items = array();      $items = array();
14    
15      $items['admin/settings/docapi'] = array(      $items['admin/settings/docapi'] = array(
16        'title' => t('DocAPI Configuration'),        'title' => 'DocAPI Configuration',
17        'description' => t('Configure various aspects of the DocAPI module.'),        'description' => 'Configure various aspects of the DocAPI module.',
18        'page callback' => 'drupal_get_form',        'page callback' => 'drupal_get_form',
19        'page arguments' => array('docapi_admin_form'),        'page arguments' => array('docapi_admin_form'),
20        'access arguments' => array('administer site configuration'),        'access arguments' => array('administer site configuration'),
21      );      );
22    
23      $items['node/add/doc'] = array(      $items['node/add/doc'] = array(
24        'title' => t('Import Document into Library'),        'title' => 'Import Document into Library',
25        'description' => t('Upload and parse files into the document library.'),        'description' => 'Upload and parse files into the document library.',
26        'page callback' => 'drupal_get_form',        'page callback' => 'drupal_get_form',
27        'page arguments' => array('docapi_doc_add_form'),        'page arguments' => array('docapi_doc_add_form'),
28        'access arguments' => array('import documents to library'),        'access arguments' => array('import documents to library'),
# Line 59  Line 59 
59    }    }
60    
61    /**    /**
62     * Probe other modules for docapi hooks     * Implementation of hook_cron()
    * @TODO: Remove, this is being replaced with code in docapi_add_plugin()  
63     */     */
64    function docapi_find_plugins() {    function docapi_cron() {
65      $result = db_query("SELECT s.name FROM {system} s WHERE s.type = 'module' AND NOT (s.name IN (SELECT dp.module FROM {docapi_plugins} dp))");      docapi_update_mimes();
66      }
67      while ($row = db_fetch_array($result)) {  
68        if ($info = module_invoke($row['name'], 'docapi_info')) {    /**
69          db_query("INSERT INTO {docapi_plugins} (name, module) VALUES ('%s', '%s')", $info['name'], $row['name']);     * Verifies that a module still checks certain mimetypes
70          $plugin_id = db_last_insert_id('docapi_info', 'plugin_id');     */
71      function docapi_update_mimes() {
         foreach ($info['mimetypes'] as $mimetype) {  
           // MyISAM does this automatically, but we cannot use it since we are within the schema API  
           // Instead we pull out the largest value or 0 if the value is null  
           $weight = db_result(db_query("SELECT dpm.weight FROM {docapi_plugin_mimetypes} dpm WHERE mimetype = '%s'", $mimetype));  
   
           if ($weight == null)  
             $weight = 0;  
           else  
             $weight++;  
   
           db_query("INSERT INTO {docapi_plugin_mimetypes} (plugin_id, mimetype, weight) VALUES (%d, '%s', %d)", $plugin_id, $mimetype, $weight);  
         }  
       }  
     }  
72    }    }
73    
74    /**    /**
# Line 217  Line 202 
202      $form = array();      $form = array();
203      $form['#attributes'] = array('enctype' => "multipart/form-data");      $form['#attributes'] = array('enctype' => "multipart/form-data");
204    
205      if (!$form_state['submitted']) {      if (!$form_state['submitted']  && !(array_key_exists('values', $form_state) && array_key_exists('docapi_file_path', $form_state['values']))) {
206        $form['docapi_file'] = array(        $form['docapi_file'] = array(
207          '#type' => 'file',          '#type' => 'file',
208          '#title' => t('The document to import'),          '#title' => t('The document to import'),
# Line 238  Line 223 
223        );        );
224      }      }
225      else {      else {
226        /*$form['docapi_file'] = array(        drupal_set_message(t('The uploaded file has been stored, please continue correcting any errors.'));
         '#type' => 'file',  
         '#title' => t('The document to import'),  
         '#description' => t(''),  
         '#default_value' => '',  
       );  
       $form['docapi_file_path'] = array(  
         '#type' => 'value',  
         '#value' => '',  
       );*/  
       drupal_set_message('FORM STATE: <pre>'. var_export($form_state, true) .'</pre>');  
227      }      }
228    
229      $form['docapi_advanced_settings'] = array(      $form['docapi_advanced_settings'] = array(
# Line 263  Line 238 
238        '#title' => t('Force Parser'),        '#title' => t('Force Parser'),
239        '#description' => t('Forces the document to be parsed through the specified parser. This does not disable checks to determine if the parser can validate the given file.'),        '#description' => t('Forces the document to be parsed through the specified parser. This does not disable checks to determine if the parser can validate the given file.'),
240        '#options' => docapi_get_parsers(true),        '#options' => docapi_get_parsers(true),
241        '#default_value' => 0,        '#default_value' => 'AUTO',
242      );      );
243    
244      $form['docapi_doc_add_submit'] = array(      $form['docapi_doc_add_submit'] = array(
# Line 276  Line 251 
251    
252    /**    /**
253     * DocAPI Upload document form validation     * DocAPI Upload document form validation
    *  
    * @TODO Implement a hidden field so that if the submission fails on something other than the file it stores the temporary path on the server and the user does not have to upload the file again.  
254     */     */
255    function docapi_doc_add_form_validate($form, &$form_state) {    function docapi_doc_add_form_validate($form, &$form_state) {
256      // Verify there is a file to be validated      // Verify there is a file to be validated
# Line 290  Line 263 
263          form_set_value($form['docapi_file_name'], $_FILES['files']['name']['docapi_file'], $form_state);          form_set_value($form['docapi_file_name'], $_FILES['files']['name']['docapi_file'], $form_state);
264        }        }
265        else {        else {
266            // agentrickard: I am not sure of what to put here...
267        }        }
268    
269        // Load a list of possible modules        // Load a list of possible modules
# Line 318  Line 291 
291        }        }
292        else {        else {
293          // Store the module name, as the select drop down response          // Store the module name, as the select drop down response
294          form_set_value($form['docapi_doc_parser'], $module, $form_state);          form_set_value($form['docapi_advanced_settings']['docapi_doc_parser'], $module, $form_state);
295        }        }
296      }      }
297      else {      else {
# Line 331  Line 304 
304     */     */
305    function docapi_doc_add_form_submit($form, &$form_state) {    function docapi_doc_add_form_submit($form, &$form_state) {
306      // @TODO: Remove, this is for debugging only.      // @TODO: Remove, this is for debugging only.
307      drupal_set_message('FORM STATE: <pre>'. var_export($form_state, true) .'</pre>');      //drupal_set_message('FORM STATE: <pre>'. var_export($form_state, true) .'</pre>');
308    
309      // Begin file processing once it has cleared all of the validation      // Begin file processing once it has cleared all of the validation
310    
311      // Move the file to the its location within the 'docapi_file_path'      // Move the file to the its location within the 'docapi_file_path'
312      if (!move_uploaded_file($form_state['values']['docapi_file_path'], variable_get('docapi_file_path', 'sites/defaultfiles/docapi_library') .'/'. $form_state['values']['docapi_file_name'])) {      if (!move_uploaded_file($form_state['values']['docapi_file_path'], realpath(variable_get('docapi_file_path', 'sites/default/files/docapi_library')) .'/'. basename($form_state['values']['docapi_file_name']))) {
313        form_set_error('docapi_file', t('Could not move file into the upload directory.'));        form_set_error('docapi_file', t('Could not move file into the upload directory.'));
314      }      }
315      else {      else {
316        drupal_set_message(t('Successfully moved file into working directy.'));        drupal_set_message(t('Successfully moved file into working directory.'));
317    
318          // Add the file to the library
319          global $user;
320    
321          // Set the variables
322          $uid = $user->uid;
323          $module = $form_state['values']['docapi_doc_parser'];
324          $plugin_id = db_result(db_query("SELECT plugin_id FROM {docapi_plugins} WHERE module = '%s'", $module));
325          $file_mime = $form_state['values']['docapi_file_type'];
326          $file_name = basename($form_state['values']['docapi_file_name']);
327          $file_path = realpath(variable_get('docapi_file_path', 'sites/default/files/docapi_library')) .'/'. basename($file_name);
328          $file_size = filesize($file_path);
329    
330          // Insert into docapi_library
331          db_query("INSERT INTO {docapi_library} (plugin_id, uid, filemime, filename, filepath, filesize, created, changed) VALUES (%d, %d, '%s', '%s', '%s', %d, %d, %d)", $plugin_id, $uid, $file_mime, $file_name, $file_path, $file_size, time(), time());
332          $doc_id = db_last_insert_id('docapi_library', 'doc_id');
333    
334          // Load the metadata and insert it into docapi_metadata
335          $metadata = module_invoke($module, 'docapi_metadata', $file_path, $file_mime);
336          foreach ($metadata as $meta => $data) {
337            db_query("INSERT INTO {docapi_metadata} (doc_id, field, meta_value) VALUES (%d, '%s', %b)", $doc_id, $meta, $data);
338          }
339    
340          drupal_set_message(t('Sucessfully imported %file', array('%file' => $file_name)));
341      }      }
342    }    }
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