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1 <?php
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2
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3 /**
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4 * @file
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5 * Preprocess functions for page manager editing templates.
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6 */
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7
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8 /**
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9 * Preprocess the page manager edit page.
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10 */
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11 function template_preprocess_page_manager_edit_page(&$vars) {
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12 ctools_include('ajax');
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13 ctools_include('modal');
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14 ctools_modal_add_js();
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15 ctools_add_js('dependent');
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16
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17 ctools_add_css('page-manager', 'page_manager');
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18 ctools_add_css('wizard');
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19
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20 $task = $vars['page']->task;
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21
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22 $page = &$vars['page'];
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23
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24 $vars['locked'] = '';
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25 $vars['changed'] = '';
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26 if (!empty($page->locked)) {
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27 $vars['locked'] = theme('page_manager_lock', array('page' => $page));
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28 $vars['changed'] = theme('page_manager_changed', array('text' => t('Locked'), 'description' => t('This page is being edited by another user and you cannot make changes to it.')));
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29 }
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30 else if (!empty($page->new)) {
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31 $vars['changed'] = theme('page_manager_changed', array('text' => t('New'), 'description' => t('This page is newly created and has not yet been saved to the database. It will not be available until you save it.')));
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32 }
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33 else if (!empty($page->changed)) {
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34 $vars['changed'] = theme('page_manager_changed', array('text' => t('Changed'), 'description' => t('This page has been modified, but these modifications are not yet live. While modifying this page, it is locked from modification by other users.')));
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35 }
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36
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37 $form_state = array(
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38 'page' => &$vars['page'],
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39 );
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40
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41 $active = $vars['content']['active'];
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42 if ($active[0] == 'handlers' && isset($vars['operations'][$active[1]])) {
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43 $vars['operations']['secondary'] = $vars['operations'][$active[1]];
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44 }
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45 }
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46
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47 /**
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48 * Turn the rearrange form into a table with tablesorting on.
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49 */
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50 function theme_page_manager_handler_rearrange($vars) {
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51 $form = &$vars['form'];
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52 // Assemble the data for a table from everything in $form['handlers']
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53 foreach (element_children($form['handlers']) as $id) {
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54 // provide a reference shortcut.
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55 $element = &$form['handlers'][$id];
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56 if (isset($element['title'])) {
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57 $row = array();
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58
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59 $row[] = array(
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60 'data' => render($element['title']),
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61 'class' => array('page-manager-handler'),
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62 );
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63
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64 $element['weight']['#attributes']['class'][] = 'weight';
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65 $row[] = render($element['weight']);
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66
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67 $rows[] = array('data' => $row, 'class' => array('draggable'), 'id' => 'page-manager-row-' . $id);
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68 }
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69 }
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70
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71 if (empty($rows)) {
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72 $rows[] = array(array('data' => t('No task handlers are defined for this task.'), 'colspan' => '5'));
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73 }
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74
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75 $header = array(
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76 array('data' => t('Variant'), 'class' => array('page-manager-handler')),
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77 t('Weight'),
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78 );
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79
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80 drupal_add_tabledrag('page-manager-arrange-handlers', 'order', 'sibling', 'weight');
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81
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82 $output = theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('id' => 'page-manager-arrange-handlers')));
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83 $output .= drupal_render_children($form);
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84 return $output;
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85 }
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86
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87 /**
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88 * Draw the "this task is locked from editing" box.
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89 */
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90 function theme_page_manager_lock($vars) {
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91 $page = $vars['page'];
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92
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93 $account = user_load($page->locked->uid);
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94 $name = theme('username', array('account' => $account));
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95 $lock_age = format_interval(REQUEST_TIME - $page->locked->updated);
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96 $break = url(page_manager_edit_url($page->task_name, array('actions', 'break-lock')));
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97
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98 ctools_add_css('ctools');
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99 $output = '<div class="ctools-locked">';
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100 $output .= t('This page is being edited by user !user, and is therefore locked from editing by others. This lock is !age old. Click here to <a href="!break">break this lock</a>.', array('!user' => $name, '!age' => $lock_age, '!break' => $break));
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101 $output .= '</div>';
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102 return $output;
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103 }
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104
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105 /**
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106 * Draw the "you have unsaved changes and this task is locked." message.
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107 */
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108 function theme_page_manager_changed($vars) {
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109 $text = $vars['text'];
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110 $description = $vars['description'];
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111
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112 ctools_add_css('ctools');
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113 $output = '<div class="page-manager-changed" title="' . $description . '">';
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114 $output .= $text;
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115 $output .= '</div>';
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116
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117 return $output;
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118 }
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