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1 <?php |
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2 // $Id$ |
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3 /** |
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4 * @file |
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5 * Contains form handlers for the DailyMotion search form. |
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6 */ |
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7 |
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8 /** |
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9 * Generates the search and search results form. |
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10 */ |
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11 function scald_dailymotion_search_form($form_state) { |
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12 $terms = $form_state['storage']['terms']; |
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13 $form = array(); |
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14 $form['search'] = array( |
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15 '#type' => 'fieldset', |
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16 '#tree' => TRUE, |
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17 '#attributes' => array('class' => 'container-inline') |
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18 ); |
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19 $form['search']['search_term'] = array( |
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20 '#type' => 'textfield', |
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21 '#title' => t('Terms'), |
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22 '#default_value' => $terms |
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23 ); |
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24 $form['search']['submit'] = array( |
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25 '#type' => 'submit', |
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26 '#value' => t('Search'), |
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27 '#submit' => array('scald_dailymotion_search_form_search_submit') |
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28 ); |
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29 if (!empty($terms)) { |
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30 $form['results'] = array( |
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31 '#type' => 'fieldset', |
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32 '#title' => t('Search results'), |
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33 '#tree' => TRUE, |
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34 '#theme' => 'scald_dailymotion_search_results_table' |
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35 ); |
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36 $items = scald_dailymotion_feed('search', $terms); |
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37 if (count($items)) { |
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38 foreach ($items as $video) { |
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39 $thumb = str_replace('large', 'small', $video->thumbnail['src']); |
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40 $form['results'][$video->id] = array( |
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41 'checkbox' => array( |
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42 '#type' => 'checkbox', |
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43 ), |
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44 'title' => array( |
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45 '#type' => 'item', |
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46 '#value' => $video->title |
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47 ), |
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48 'thumbnail' => array( |
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49 '#type' => 'markup', |
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50 '#value' => theme('image', $thumb, '', '', NULL, FALSE) |
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51 ) |
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52 ); |
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53 } |
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54 $form['import'] = array( |
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55 '#type' => 'submit', |
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56 '#value' => t('Import'), |
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57 '#submit' => array('scald_dailymotion_search_form_submit') |
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58 ); |
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59 } |
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60 else { |
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61 $form['results']['empty'] = array( |
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62 '#type' => 'markup', |
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63 '#value' => t('No results') |
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64 ); |
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65 } |
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66 } |
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67 return $form; |
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68 } |
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69 |
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70 /** |
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71 * Handles search terms form submission. |
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72 */ |
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73 function scald_dailymotion_search_form_search_submit($form, &$form_state) { |
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74 if ($form_state['clicked_button']['#value'] == t('Search')) { |
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75 $form_state['storage']['terms'] = $form_state['values']['search']['search_term']; |
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76 } |
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77 } |
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78 |
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79 /** |
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80 * Handlers import form submission. |
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81 */ |
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82 function scald_dailymotion_search_form_submit($form, &$form_state) { |
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83 $ids = array(); |
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84 // Find all the elements that have been checked in the results table |
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85 foreach ($form_state['values']['results'] as $id => $element) { |
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86 if ($element['checkbox']) { |
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87 $ids[] = $id; |
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88 } |
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89 } |
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90 // And now create an atom for each of them |
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91 foreach ($ids as $id) { |
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92 $sid = scald_dailymotion_register($id); |
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93 $video = scald_fetch($sid); |
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94 drupal_set_message(t('Created video %title', array('%title' => $video->title))); |
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95 } |
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96 // End the multistep workflow |
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97 unset($form_state['storage']); |
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98 $form_state['rebuild'] = FALSE; |
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99 } |
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100 |
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101 /** |
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102 * Themes the results table. |
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103 */ |
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104 function theme_scald_dailymotion_search_results_table($form) { |
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105 $headers = array(t('Import'), t('Title'), t('Thumbnail')); |
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106 $rows = array(); |
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107 foreach (element_children($form) as $key) { |
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108 // Render our row |
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109 $row = array(); |
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110 $row[] = drupal_render($form[$key]['checkbox']); |
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111 $row[] = drupal_render($form[$key]['title']); |
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112 $row[] = drupal_render($form[$key]['thumbnail']); |
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113 // And add it to the list of table rows. |
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114 $rows[] = $row; |
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115 } |
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116 return theme('table', $headers, $rows); |
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117 } |
