[303fae2] | 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * @file |
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| 5 | * Enable the user of feeds to map taxonomy terms from the feed for the |
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| 6 | * current node to content_taxonomy CCK fields. |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * Implementation of hook_feeds_node_processor_targets_alter(). |
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| 11 | * |
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| 12 | * @see FeedsNodeProcessor::getMappingTargets(). |
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| 13 | */ |
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| 14 | function ente_planificador_import_extra_feeds_node_processor_targets_alter(&$targets, $content_type) { |
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| 15 | $info = content_types($content_type); |
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| 16 | $fields = array(); |
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| 17 | if (isset($info['fields']) && count($info['fields'])) { |
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| 18 | $text_add = t('Save new Term'); |
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| 19 | $text_add1 = t('Hierarchical Term'); |
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| 20 | foreach ($info['fields'] as $field_name => $field) { |
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| 21 | if (in_array($field['type'], array('content_taxonomy'))) { |
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| 22 | $name = isset($field['widget']['label']) ? $field['widget']['label'] : $field_name; |
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| 23 | $targets[$field_name . ':newterm'] = array( |
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| 24 | 'name' => check_plain($name) . ' (' . $text_add . ')', |
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| 25 | 'callback' => 'ente_planificador_import_extra_feeds_set_target', |
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| 26 | 'description' => t('The CCK @name field of the node (@type).', array('@name' => $name, '@type' => $field['type'])), |
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| 27 | ); |
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| 28 | if ($field['widget']['type'] == 'content_taxonomy_hs') { |
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| 29 | $targets[$field_name . ':hs'] = array( |
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| 30 | 'name' => check_plain($name) . ' (' . $text_add1 . ')', |
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| 31 | 'callback' => 'ente_planificador_import_extra_feeds_set_target', |
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| 32 | 'description' => t('The CCK @name field of the node (@type).', array('@name' => $name, '@type' => $field['type'])), |
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| 33 | ); |
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| 34 | } |
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| 35 | |
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| 36 | } |
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| 37 | } |
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| 38 | } |
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| 39 | } |
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| 40 | |
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| 41 | /** |
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| 42 | * Callback for mapping. Here is where the actual mapping happens. |
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| 43 | * |
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| 44 | * @param $node |
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| 45 | * Reference to the node object we are working on. |
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| 46 | * |
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| 47 | * @param $vid |
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| 48 | * The selected content_taxonomy CCK field. |
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| 49 | * |
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| 50 | * @param $terms |
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| 51 | * Given terms as array. If a string is used, it is converted to an array |
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| 52 | * using <code>taxonomy_terms_parse_string($terms)->tids</code>. |
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| 53 | * |
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| 54 | * @see taxonomy_terms_parse_string(). |
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| 55 | * |
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| 56 | */ |
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| 57 | function ente_planificador_import_extra_feeds_set_target(&$node, $target, $terms) { |
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| 58 | static $fields = array(); |
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| 59 | list($field_name, $match_key) = explode(':', $target, 2); |
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| 60 | $field = content_fields($field_name, $node->type); |
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| 61 | // Parse string for multiple tags (comma separated) |
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| 62 | if (is_string($terms)) { |
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| 63 | $terms = explode(',', $terms); |
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| 64 | } |
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| 65 | |
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| 66 | // Return if there are no or empty terms. |
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| 67 | if (!is_array($terms) || empty($terms)) { |
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| 68 | return; |
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| 69 | } |
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| 70 | $multiple = $field['widget']['multiple']; |
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| 71 | if ($match_key == 'newterm') { |
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| 72 | foreach ($terms as $k => $term_name) { |
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| 73 | $term_name = trim($term_name); |
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| 74 | if ($terms_found = ente_planificador_import_extra_get_term_by_name_vid($term_name, $field['vid'])) { |
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| 75 | // If any terms are found add them to the field by found tid. |
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| 76 | foreach ($terms_found as $term_found) { |
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| 77 | if (!is_array($node->$field_name)) $node->$field_name = array(); |
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| 78 | array_push($node->$field_name, array('value' => $term_found['tid'])); |
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| 79 | if ($multiple != 0 && count($node->$field_name) >= $multiple) { |
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| 80 | // If the vocab is not for multiple tags break after the first hit. |
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| 81 | break; |
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| 82 | } |
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| 83 | } |
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| 84 | } |
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| 85 | else { |
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| 86 | $edit = array('vid' => $field['vid'], 'name' => $term_name); |
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| 87 | taxonomy_save_term($edit); |
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| 88 | if (!is_array($node->$field_name)) { |
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| 89 | $node->$field_name = array(); |
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| 90 | } |
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| 91 | array_push($node->$field_name, array('value' => $edit['tid'])); |
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| 92 | } |
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| 93 | if ($multiple != 0 && count($node->$field_name) >= $multiple) { |
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| 94 | // If the vocab is not for multiple tags break after a first term has been added. |
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| 95 | break; |
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| 96 | } |
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| 97 | } |
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| 98 | } |
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| 99 | if ($match_key == 'hs') { |
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| 100 | $father = 0; |
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| 101 | foreach ($terms as $k => $term_name) { |
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| 102 | $term_name = trim($term_name); |
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| 103 | if ($terms_found = ente_planificador_import_extra_hs_get_term_by_name_vid($term_name, $field['vid'], $father)) { |
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| 104 | // If any terms are found add them to the field by found tid. |
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| 105 | foreach ($terms_found as $term_found) { |
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| 106 | if (!is_array($node->$field_name)) $node->$field_name = array(); |
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| 107 | array_push($node->$field_name, array('value' => $term_found['tid'])); |
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| 108 | $father = $term_found['tid']; |
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| 109 | $father = $term_found['tid']; |
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| 110 | if ($multiple != 0 && count($node->$field_name) >= $multiple) { |
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| 111 | // If the vocab is not for multiple tags break after the first hit. |
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| 112 | break; |
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| 113 | } |
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| 114 | } |
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| 115 | } |
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| 116 | else { |
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| 117 | if ($terms_found = ente_planificador_import_extra_get_term_by_name_vid($term_name, $field['vid'])) { |
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| 118 | // If any terms are found add them to the field by found tid. |
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| 119 | foreach ($terms_found as $term_found) { |
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| 120 | if (!is_array($node->$field_name)) $node->$field_name = array(); |
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| 121 | array_push($node->$field_name, array('value' => $term_found['tid'])); |
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| 122 | if ($multiple != 0 && count($node->$field_name) >= $multiple) { |
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| 123 | // If the vocab is not for multiple tags break after the first hit. |
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| 124 | break; |
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| 125 | } |
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| 126 | } |
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| 127 | } |
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| 128 | } |
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| 129 | } |
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| 130 | } |
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| 131 | } |
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| 132 | |
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| 133 | /** |
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| 134 | * Try to map a string to an existing term by name and vocabulary id. |
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| 135 | * |
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| 136 | * Provides a case-insensitive and trimmed mapping, to maximize the |
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| 137 | * likelihood of a successful match limited by a vocabulary id. |
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| 138 | * |
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| 139 | * @param $name |
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| 140 | * Name of the term to search for. |
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| 141 | * |
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| 142 | * @param $vid |
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| 143 | * The vocabulary's ID. |
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| 144 | * |
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| 145 | * @return |
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| 146 | * An array of matching term objects. |
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| 147 | */ |
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| 148 | function ente_planificador_import_extra_get_term_by_name_vid($name, $vid) { |
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| 149 | $db_result = db_query(db_rewrite_sql("SELECT t.tid, t.name FROM {term_data} t WHERE LOWER(t.name) = LOWER('%s') AND vid = %d", 't', 'tid'), trim($name), $vid); |
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| 150 | $result = array(); |
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| 151 | while ($term = db_fetch_array($db_result)) { |
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| 152 | $result[] = $term; |
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| 153 | } |
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| 154 | return $result; |
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| 155 | } |
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| 156 | |
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| 157 | function ente_planificador_import_extra_hs_get_term_by_name_vid($name, $vid, $father) { |
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| 158 | $result = db_query(db_rewrite_sql("SELECT t.tid, t.name FROM {term_data} t INNER JOIN {term_hierarchy} h ON t.tid = h.tid AND h.parent = %d WHERE LOWER(t.name) = LOWER('%s') AND t.vid = %d ORDER BY weight, name", 't', 'tid'), $father, trim($name), $vid); |
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| 159 | $result = array(); |
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| 160 | while ($term = db_fetch_array($db_result)) { |
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| 161 | $result[] = $term; |
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| 162 | } |
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| 163 | return $result; |
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| 164 | } |
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| 165 | |
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| 166 | |
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