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1 <?php
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2 /* Implements hook_menu */
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3
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4
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5 /* TODOS
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6 *
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7 *
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8 */
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9 include('digitalobject_reader.php');
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10 include('digitalobjects.import.php');
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11
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12 /**
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13 * Implementation of hook_enable().
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14 */
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15 function digitalobjects_enable() {
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16
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17 #adds a field for the current collection
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18 // Check if our field is not already created.
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19 if (!field_info_field('field_digitalobjects_cid')) {
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20 $field = array(
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21 'field_name' => 'field_digitalobjects_cid',
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22 'type' => 'digitalobjects_digitalcollection',
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23 );
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24 field_create_field($field);
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25
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26 // Create the instance on the bundle.
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27 $instance = array(
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28 'field_name' => 'field_digitalobjects_cid',
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29 'entity_type' => 'user',
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30 'label' => 'Current collection',
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31 'bundle' => 'user',
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32 // If you don't set the "required" property then the field wont be required by default.
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33 'required' => False,
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34 'settings' => array(
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35 // Here you inform either or not you want this field showing up on the registration form.
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36 'user_register_form' => 1,
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37 ),
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38 'widget' => array(
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39 'type' => 'digitalcollection_default_textfield',
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40 ),
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41 );
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42 field_create_instance($instance);
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43 }
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44 }
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45
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46 function digitalobjects_menu(){
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47
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48 $items['digitalcollections/manageCurrent'] = array(
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49 'description' => 'show an object.',
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50 'page callback' => 'digitalobjects_digitalcollectionsManage',
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51 'access arguments' => array('access content'),
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52 'file' => 'digitalobjects.collections.inc',
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53
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54 );
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55
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56
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57 $items['digitalobject'] = array(
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58 'description' => 'show an object.',
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59 'page callback' => 'digitalobjects_page',
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60 'access arguments' => array('access content'),
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61
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62 );
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63 $items['admin/config/media/digitalobjects'] = array(
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64 'title' => 'Digitalobject',
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65 'description' => 'Set path to the metadaprovider for digitalobjects',
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66 'weight' => 10,
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67 'page callback' => 'drupal_get_form',
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68 'page arguments' => array('digitalobjects_settings'),
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69 'access arguments' => array('administrate digitalobjects'),
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70 'file' => 'digitalobjects.admin.inc',
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71
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72 );
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73
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74
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75
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76 $items['user/%/collections'] = array(
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77 'title' => 'Collections',
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78 'description' => 'Set path to the metadaprovider for digitalobjects',
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79 'weight' => 10,
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80 'page callback' => 'digitalobjects_user_admin_collection',
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81 'page arguments' => array(1),
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82 'access arguments' => array('manage private collections'),
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83 'file' => 'digitalobjects.collections.inc',
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84 'type' => MENU_LOCAL_TASK,
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85 );
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86
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87
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88
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89 $items['digitalobject/%/view'] = array(
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90 'title' => 'View',
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91 'description' => 'show an object.',
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92 'page callback' => 'digitalobjects_page',
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93 'access arguments' => array('access content'),
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94 'page arguments' => array(1),
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95
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96 'access arguments' => array('access content'),
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97 'type' => MENU_LOCAL_TASK,
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98
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99 );
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100
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101 $items['digitalobject/%/edit'] = array(
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102 'title' => 'Edit',
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103 'description' => 'Set path to the metadaprovider for digitalobjects',
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104 'weight' => 10,
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105 'page callback' => 'digitalobjects_edit',
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106 'page arguments' => array(1),
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107
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108 'access arguments' => array('administrate digitalobjects'),
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109 'type' => MENU_LOCAL_TASK,
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110
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111 );
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112
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113 $items['digitalobject/%/usage'] = array(
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114 'title' => 'Usage',
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115 'description' => 'Set path to the metadaprovider for digitalobjects',
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116 'weight' => 10,
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117 'page callback' => 'digitalobjects_show_usage',
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118 'page arguments' => array(1),
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119
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120 'access arguments' => array('access content'),
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121 'type' => MENU_LOCAL_TASK,
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122
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123 );
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124
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125 $items['digitalobject/%/add'] = array(
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126 'title' => 'Add',
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127 'description' => 'Add an object to the current collection',
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128 'weight' => 10,
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129 'page callback' => 'digitalobjects_addToCurrentCollection',
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130 'page arguments' => array(1),
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131
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132 'access arguments' => array('administrate digitalobjects'),
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133 'file' => 'digitalobjects.collections.inc',
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134 'type' => MENU_LOCAL_TASK,
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135
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136 );
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137 return $items;
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138
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139 }
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140
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141
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142 function digitalobjects_create_primary_node($objid){
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143 $node = new stdClass();
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144 $node->type = 'digitalobject';
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145 node_object_prepare($node);
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146 global $user;
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147 #dpm($user);
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148 #$node->uid=$user->uid;
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149 $node->field_single_objid['und'][0]['objid']=$objid;
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150
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151 $node->title = $objid;
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152
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153 $node->language = LANGUAGE_NONE;
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154 #$node = node_submit($node);
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155
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156 #$node->field_object_type['und'][0]=array('tid'=> '6');
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157
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158 $foo = taxonomy_get_term_by_name('primary');
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159 foreach($foo as $term) {
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160
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161 if(($term->vocabulary_machine_name) == 'digitalobject_types') {
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162
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163 $node->field_object_type['und'][]['tid'] = $term->tid;
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164 }
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165 }
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166 $node = node_submit($node);
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167
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168 node_save($node);
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169
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170 return $node;
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171 }
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172
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173 function digitalobjects_edit($objid){
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174 #suche ob es schon ein locales object zu dieser id gibt.
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175 $query = new EntityFieldQuery();
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176 $entities = $query->entityCondition('entity_type', 'node')
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177 ->entityCondition('bundle', 'digitalobject')
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178 ->fieldCondition('field_single_objid', 'objid', $objid,"=")
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179 ->execute();
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180
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181 if ($entities == null) #existiert noch nicht, dann anlegen
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182 {
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183 $node =digitalobjects_create_primary_node($objid);
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184 #$node->field_object_type['und'][0]=array('tid'=> 'autocreate',
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185 #'name' => "primary",
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186 #'vocabulary_machine_name' => 'digitialobject_types');
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187
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188 } else {
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189
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190
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191 $nodes = node_load_multiple(array_keys($entities['node']));
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192
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193 #gibt es eins, dann gib dieses zum editieren zurück
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194 #TODO falls mehrere existieren, was dann??
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195
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196 #gehe durch alle gefundene
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197 foreach ($nodes as $node){
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198 #$typeTag = $entity->object_type['und']
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199
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200 if (isset($node->field_object_type['und'])){
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201 $tid = $node->field_object_type['und'][0]['tid'];
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202 $tax =taxonomy_term_load($tid);
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203 if ($tax->name == "primary"){ #'primary gefunden'
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204 module_load_include('inc', 'node', 'node.pages');
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205 return drupal_get_form('digitalobject_node_form', $node);
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206 }}
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207 } # keine primary dann lege diese an:
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208
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209 $node =digitalobjects_create_primary_node($objid);
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210
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211 #$vals = array_values($nodes);
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212 #$node= array_shift($vals);
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213 }
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214
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215 $node = node_submit($node);
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216
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217 #node_save($node);
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218 module_load_include('inc', 'node', 'node.pages');
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219
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220 return drupal_get_form('digitalobject_node_form', $node);
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221
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222 }
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223
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224
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225 function digitalobjects_show_usage($objid){
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226 $query = new EntityFieldQuery();
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227 $entities = $query->entityCondition('entity_type', 'node')
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228 ->fieldCondition('field_objid', 'objid', $objid,"=")
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229 ->execute();
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230
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231
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232 $data = array();
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233
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234 #treffer gefunden
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235 if (isset($entities['node'])){
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236
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237 $nodes = node_load_multiple(array_keys($entities['node']));
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238
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239
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240 foreach ($nodes as $node){
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241 $data[$node->nid] = $node->title;
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242
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243 }
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244
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245
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246 $output['digitalobjects_item_usage']= array(
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247 '#theme' => 'digitalobjects_item_usage',
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248 '#data' => $data);
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249
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250 return $output;
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251 }
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252
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253 return "<h2> object not used in a collection </h2>";
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254 }
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255
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256
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257 function digitalobjects_page($keys = ''){
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258
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259
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260 #suche ob es schon ein locales object zu dieser id gibt.
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261 $query = new EntityFieldQuery();
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262 $entities = $query->entityCondition('entity_type', 'node')
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263 ->entityCondition('bundle', 'digitalobject')
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264 ->fieldCondition('field_single_objid', 'objid', $keys,"=")
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265 ->execute();
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266
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267 if ($entities == null) #existiert noch nicht, dann generische Anzeige
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268 {
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269
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270 $output['digitalobjects_item']= array(
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271 '#theme' => 'digitalobjects_item',
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272 '#objid' => $keys);
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273
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274 return $output;
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275 } else {
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276 $nodes = node_load_multiple(array_keys($entities['node']));
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277
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278 #gibt es eins, dann gib dieses zum editieren zurück
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279 #TODO falls mehrere existieren, was dann??
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280
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281 #gehe durch alle gefundene
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282 foreach ($nodes as $node){
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283 if (isset($node->field_object_type['und'])){
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284 $tid = $node->field_object_type['und'][0]['tid'];
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285 $tax =taxonomy_term_load($tid);
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286
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287 if ($tax->name == "primary"){ #'primary gefunden'
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288 return node_view($node, $view_mode = 'full');
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289 }
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290 }
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291 }
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292 #keine primary node gefunden, generische ausgabe
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293 $output['digitalobjects_item']= array(
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294 '#theme' => 'digitalobjects_item',
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295 '#objid' => $keys);
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296 return $output;
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297 }
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298 }
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299
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300 /* implements digitalobject_theme */
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301
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302 function digitalobjects_theme(){
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303
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304 return array(
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305 'digitalobjects_item' => array(
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306 'variables' => array('objid' => NULL),
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307 'file' => 'digitalobjects.item.inc',
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308 'template' => 'digitalobjects-item',
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309 ),
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310 'digitalobjects_item_short' => array(
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311 'variables' => array('objid' => NULL),
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312 'file' => 'digitalobjects.item.inc',
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313 'template' => 'digitalobjects-item-short',
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314 ),
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315 'digitalobjects_item_tools' => array(
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316 'variables' => array('objid' => NULL),
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317 'template' => 'digitalobjects-item-tools',
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318 ),
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319 'digitalobjects_item_usage' => array(
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320 'variables' => array('data' => NULL),
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321 'template' => 'digitalobjects-item-usage',
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322 ),
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323
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324 'digitalobjects_currentCollection_block' => array(
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325 'variables' => array('node' => NULL),
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326 'template' => 'digitalobjects-current-collection',
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327 ),
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328 /* 'digitalobjects_user_admin_page' => array(
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329 'variables' => array('digitalobjects_user_admin','uid' =>1),
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330 'template' => 'digitalobjects-user-admin-form'
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331 ),*/
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332 );
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333 }
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334
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335 function digitalobjects_forms($form_id, $args) {
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336
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337 $forms['digitalobjects_user_admin_form']= array(
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338 'callback' => 'digitalobjects_user_admin',
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339 'callback arguments' => array('digitalobjects_user_admin_page'),
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340 );
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341 return $forms;
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342 };
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343
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344
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345
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346
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347 function digitalobjects_user_admin(array $form, array &$form_state) {
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348
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349 $form['digitalcollection'] = array(
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350 '#type' => 'textfield',
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351 '#title' => t('Active collection'),
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352 '#size' => 15,
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353 '#default_value' => 'xxxx',
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354 '#attributes' => array('title' => t('Enter the terms id of the current collection.')),
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355 );
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356
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357
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358 $form['userid'] = array(
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359 '#type' => 'hidden',
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360 );
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361 #$form['actions'] = array('#type' => 'actions');
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362 $form['submit'] = array('#type' => 'submit', '#value' => t('Save'));
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363 $form['submit']['#submit'][] = 'digitalobjects_user_admin_form_submit';
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364
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365 return $form;
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366 }
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367 /* implements a new field type for the digitalobject id */
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368
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369 function digitalobjects_field_info(){
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370
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371 return array('digitalobjects_digitalobject' => array (
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372 'label' => t('Digital Object ID'),
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373 'description' => t('This field stores a digital object ID'),
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374 'settings' => array('max_length' =>20),
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375 'instance_settings' => array('text_processing' => 0),
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376 'default_widget' => 'digitalobject_default_textfield',
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377 'default_formatter' => 'digitalobjects_fullmetadata',
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378 ),
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379 'digitalobjects_digitalcollection' => array (
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380 'label' => t('Digital Collection ID'),
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381 'description' => t('This field stores a digital object ID'),
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382 'settings' => array('max_length' =>20),
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383 'instance_settings' => array('text_processing' => 0),
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384 'default_widget' => 'digitalcollection_default_textfield',
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385 'default_formatter' => 'digitalcollection_fullmetadata',
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386 ),
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387
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388 );
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389 }
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390
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391 function digitalobjects_field_formatter_info() {
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392
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393 return array(
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394 // This formatter shows the obejct with fullmetadata
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395 'digitalobjects_fullmetadata' => array(
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396 'label' => t('Fullmetadata formatter'),
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397 'field types' => array('digitalobjects_digitalobject'),
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398 ),
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399 'digitalobjects_label' => array(
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400 'label' => t('Lable formatter'),
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401 'field types' => array('digitalobjects_digitalobject'),
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402 )
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403 );
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404 }
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405
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406
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407
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408
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409
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410
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411 function digitalobjects_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
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412 $element = array();
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413
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414
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415 switch ($display['type']) {
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416 // This formatter simply outputs the field as text and with a color.
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417 case 'digitalobjects_fullmetadata':
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418 foreach ($items as $delta => $item) {
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419 if ($item['objid']!=""){
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420 $element[$delta]['#markup'] = theme('digitalobjects_item_tools', array("objid" => $item['objid']));
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421 $element[$delta]['#markup'] .= theme('digitalobjects_item', array("objid" => $item['objid']));
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422
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423 }
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424 }
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425 break;
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426
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427 case 'digitalobjects_label':
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428 foreach ($items as $delta => $item) {
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429 if ($item['objid']!=""){
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430
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431 $element[$delta]['#markup'] = theme('digitalobjects_item_short', array("objid" => $item['objid']));
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432 $element[$delta]['#markup'] .= theme('digitalobjects_item_tools', array("objid" => $item['objid']));
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433 }
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434 }
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435 break;
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436 }
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437 return $element;
|
|
|
438 }
|
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439
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440
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441 function digitalobjects_field_widget_info() {
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442 #TODO:both types should check if field is valid
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443 return array(
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444 'digitalobject_default_textfield' => array(
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445 'label' => t('digitalobject id'),
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446 'field types' => array('digitalobjects_digitalobject'),
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447 ),
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448 'digitalcollection_default_textfield' => array(
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449 'label' => t('digitalobject id'),
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450 'field types' => array('digitalobjects_digitalcollection'),
|
|
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451 )
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452 );
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453 }
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454
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455 function digitalobjects_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
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456
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457
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458 $field_name = $field['field_name'];
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|
|
459 $field_type = $field['type'];
|
|
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460
|
|
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461
|
|
|
462 $value = isset($items[$delta]['objid']) ? $items[$delta]['objid'] : '';
|
|
|
463
|
|
|
464 $widget = $element;
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|
|
465 $widget['#delta'] = $delta;
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|
|
466
|
|
|
467 switch ($instance['widget']['type']) {
|
|
|
468
|
|
|
469
|
|
|
470
|
|
|
471 case 'digitalobject_default_textfield':
|
|
|
472 $widget += array(
|
|
|
473 '#type' => 'textfield',
|
|
|
474 '#default_value' => $value,
|
|
|
475 '#size' => 20,
|
|
|
476 '#maxlength' => 20,
|
|
|
477 );
|
|
|
478 $element['objid'] = $widget;
|
|
|
479 break;
|
|
|
480
|
|
|
481 case 'digitalcollection_default_textfield':
|
|
|
482 $widget += array(
|
|
|
483 '#type' => 'textfield',
|
|
|
484 '#default_value' => $value,
|
|
|
485 '#size' => 20,
|
|
|
486 '#maxlength' => 20,
|
|
|
487 );
|
|
|
488 break;
|
|
|
489
|
|
|
490
|
|
|
491 }
|
|
|
492
|
|
|
493
|
|
|
494
|
|
|
495
|
|
|
496 return $element;
|
|
|
497 }
|
|
|
498
|
|
|
499
|
|
|
500 function digitalobjects_field_is_empty($item, $field){
|
|
|
501 return empty($item['objid']);
|
|
|
502 }
|
|
|
503
|
|
|
504
|
|
|
505
|
|
|
506 function digitalobjects_user_admin_form_submit($form,$formstate){
|
|
|
507 $value = $formstate['values']['digitalcollection'];
|
|
|
508 $userid = $formstate['values']['userid'];
|
|
|
509
|
|
|
510 $user=user_load($userid);
|
|
|
511
|
|
|
512
|
|
|
513 $user->field_digitalobjects_cid['und'][0]['objid'] = $value;
|
|
|
514
|
|
|
515 user_save($user);
|
|
|
516
|
|
|
517 }
|
|
|
518
|
|
|
519 function digitalobjects_block_info(){
|
|
|
520 $blocks['digitalobjects_currentCollection'] = array(
|
|
|
521 'info' => t('Current Collection'),
|
|
|
522 'visibility' => BLOCK_VISIBILITY_PHP,
|
|
|
523 'pages' => '<?php global $user; if ($user->uid == 0) return FALSE; else return TRUE; ?>'
|
|
|
524 );
|
|
|
525 return $blocks;
|
|
|
526 }
|
|
|
527
|
|
|
528 function digitalobjects_block_view($delta){
|
|
|
529
|
|
|
530 switch($delta){
|
|
|
531
|
|
|
532 case 'digitalobjects_currentCollection':
|
|
|
533 /* display current cullection */
|
|
|
534
|
|
|
535 global $user;
|
|
|
536
|
|
|
537 $user_full=user_load($user->uid);
|
|
|
538
|
|
|
539 if (isset($user_full->field_digitalobjects_cid['und'][0]['objid'])){
|
|
|
540 $val = $user_full->field_digitalobjects_cid['und'][0]['objid'];
|
|
|
541 } else {
|
|
|
542 return;
|
|
|
543 }
|
|
|
544 $node = node_load($val);
|
|
|
545
|
|
|
546 #$title = $node=>title;
|
|
|
547
|
|
|
548 $block['content'] = theme('digitalobjects_currentCollection_block',array('node' => $node));
|
|
|
549
|
|
|
550 $form['submit'] = array('#type' => 'submit', '#value' => t('Save'));
|
|
|
551 $form['submit']['#submit'][] = 'digitalobjects_user_admin_collection';
|
|
|
552
|
|
|
553 $submitForm=drupal_get_form('digitalobjects_change_collection_button_form');
|
|
|
554 $block['content'] .= drupal_render($submitForm);
|
|
|
555 }
|
|
|
556
|
|
|
557
|
|
|
558 return $block;
|
|
|
559 }
|
|
|
560
|
|
|
561 function digitalobjects_change_collection_button_form(){
|
|
|
562 include_once 'digitalobjects.collections.inc';
|
|
|
563 global $user;
|
|
|
564 $form['userid'] = array(
|
|
|
565
|
|
|
566 '#type' => 'hidden',
|
|
|
567 '#value' => $user->uid
|
|
|
568 );
|
|
|
569
|
|
|
570 $form['submit'] = array('#type' => 'submit', '#value' => t('change'));
|
|
|
571 $form['submit']['#submit'][] = 'digitalobjects_user_admin_collection_submit';
|
|
|
572
|
|
|
573 return $form;
|
|
|
574 }
|
|
|
575
|
|
|
576 function digitalobjects_permission() {
|
|
|
577 return array(
|
|
|
578 'manage private collections' => array(
|
|
|
579 'title' => t('Manage private collections'),
|
|
|
580 'description' => t('Allow users create and manage private collections.'),
|
|
|
581 ),
|
|
|
582 'administrate digitalobjects' => array(
|
|
|
583 'title' => t('Administrate digitalobjects'),
|
|
|
584 'description' => t('Can add commentaries to digital objects.'),
|
|
|
585 ),
|
|
|
586 );
|
|
|
587 }
|
|
|
588
|
|
|
589
|
|
|
590 function digitalobjects_pathologic_alter(&$url_params, $parts, $settings){
|
|
|
591 #bilder ohne jegliche pfad angaben werden auf sites/default/files/..
|
|
|
592 if (preg_match('~^([^/]*)\.(png|gif|jpe?g)$~', $url_params['path'])){
|
|
|
593
|
|
|
594 $url_params['path'] = 'sites/default/files/' . $url_params['path'];
|
|
|
595 }
|
|
|
596
|
|
|
597 if (preg_match('~^./([^/]*)\.pt$~', $url_params['path'],$matches)){
|
|
|
598
|
|
|
599 $url_params['path'] = 'harriot/maps/' . $matches[1] . '.pt';
|
|
|
600 }
|
|
|
601
|
|
|
602 }
|
