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74 lines
2.2 KiB
74 lines
2.2 KiB
12 years ago
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<?php
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/**
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* Autocomplete the content model name.
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*
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* @param string $string
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* A search string.
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* @return string
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* The rendered JSON results.
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*/
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function islandora_content_model_autocomplete($string) {
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$content_models = islandora_get_content_model_names();
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$output = array();
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foreach ($content_models as $model => $label) {
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if (preg_match("/{$string}/i", $label) !== 0) {
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$output[$model] = $label;
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}
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}
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return drupal_json_output($output);
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}
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/**
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* Gets a map of form names suitable for use as select #options.
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*/
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function islandora_get_content_model_names() {
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$results = islandora_query_content_models();
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$ret = array();
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foreach ($results as $result) {
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$ret[$result['model']['value']] = "{$result['label']['value']} ({$result['model']['value']})";
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}
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return $ret;
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}
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/**
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* Perform a resource index query to determine get a list of content models.
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*
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* Only returns content models with at least one subscribing object.
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*
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* @return array
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* An array of RI results, as given by the Tuque RI query interface.
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*/
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function islandora_query_content_models() {
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$connection = islandora_get_tuque_connection();
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if ($connection) {
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$query = 'select $model $label from <#ri> where
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$model <fedora-model:hasModel> <info:fedora/fedora-system:ContentModel-3.0> and $model <fedora-model:label> $label
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minus $model <mulgara:is><info:fedora/fedora-system:FedoraObject-3.0>
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minus $model <mulgara:is><info:fedora/fedora-system:ContentModel-3.0>
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minus $model <mulgara:is><info:fedora/fedora-system:ServiceDefinition-3.0>
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minus $model <mulgara:is><info:fedora/fedora-system:ServiceDeployment-3.0>';
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$results = $connection->repository->ri->itqlQuery($query);
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return $results;
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}
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return array();
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}
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/**
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* Minor array transformation.
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*
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* @param array $content
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* The array of results as returned from Tuque's RI query interface.
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* @return array
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* An array of results in a more usable format.
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*/
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function islandora_parse_query($content) {
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$content_models = array();
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foreach ($content as $model) {
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$content_models[] = $model['object']['value'];
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}
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$content_models = array_unique($content_models);
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$content_models = array_values($content_models);
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return $content_models;
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}
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