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<?php
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function taxonomy_enhancer_install() {
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switch ($GLOBALS['db_type']) {
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case 'mysqli':
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case 'mysql':
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$sql = 'CREATE TABLE {taxonomy_enhancer_fields} (
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vid int(11) unsigned NOT NULL,
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fid varchar(255) NOT NULL default "",
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title varchar(255) NOT NULL,
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module varchar(255) NOT NULL,
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type varchar(255) NOT NULL,
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weight int(11) NOT NULL default "0",
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settings text,
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PRIMARY KEY (vid,fid)
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) /*!40100 DEFAULT CHARACTER SET utf8 */;';
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db_query($sql);
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break;
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}
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}
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function taxonomy_enhancer_update_10() {
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$ret = array();
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switch ($GLOBALS['db_type']) {
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case 'mysqli':
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case 'mysql':
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} DROP PRIMARY KEY;');
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} CHANGE id fid VARCHAR(255);');
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} ADD COLUMN module VARCHAR(255) NOT NULL DEFAULT "" AFTER title;');
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} MODIFY type VARCHAR(255) NOT NULL;');
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} ADD COLUMN (weight INT(11) NOT NULL DEFAULT "0", settings TEXT);');
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$ret[] = update_sql('ALTER TABLE {taxonomy_enhancer_fields} ADD PRIMARY KEY (vid, fid);');
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break;
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}
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return $ret;
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}
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function taxonomy_enhancer_update_11() {
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$ret = array();
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switch ($GLOBALS['db_type']) {
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case 'mysqli':
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case 'mysql':
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//GET LIST OF REQUIRED FIELDS...
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$modules_to_check = array();
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$result = db_query('SELECT DISTINCT type FROM {taxonomy_enhancer_fields}');
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//Create an array with the required module as a key (to make sure its 'unique')
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while ($row = db_fetch_array($result)) {
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switch ($row['type']) {
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case 'textfield' :
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case 'textarea' :
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$modules_to_check['taxonomy_enhancer_text'] = t('Text Field Module');
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break;
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}
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}
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//Loop over all found and required modules and make sure they're installed & enabled.
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foreach ($modules_to_check as $module => $name) {
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if (!module_exists($module)) {
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//Not installed - display an error with a link to the modules page (anchored to the taxonomy enhancer)
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drupal_set_message(
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t(
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'Taxonomy Enhancer Update Failed. The update required you to enable the !link.',
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array('!link' => l(t($name), 'admin/build/modules', array(), NULL, 'edit-status-taxonomy-enhancer'))
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),
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'error'
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);
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//Set a variable so T.E. can reset its schema version (if its not already set)
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if (variable_get('taxonomy_enhancer_update_fail', FALSE) === FALSE) {
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variable_set('taxonomy_enhancer_update_fail', 10);
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}
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//Set a return error
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$ret[] = array(
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'success' => FALSE,
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'query' => t('Required Field Type Missing.'),
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);
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}
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}
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if (!empty($ret)) {
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return $ret;
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}
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//Now install/update/import the old fields...
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$result = db_query('SELECT t.* FROM {taxonomy_enhancer_fields} t WHERE t.type IN ("textarea", "textfield")');
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while ($row = db_fetch_object($result)) {
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//For each field, define some new settings (5 rows and formatter, or 1 row and plain)
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//for the textarea and textfield types.
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$settings = array();
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if ($row->type == 'textarea') {
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$settings = array(
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'rows' => 5,
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'format' => 'formatted',
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);
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}
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elseif ($row->type == 'textfield') {
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$settings = array(
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'rows' => 1,
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'format' => 'plain',
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);
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}
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//Update the field entry
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db_query('UPDATE {taxonomy_enhancer_fields} SET module = "taxonomy_enhancer_text", type = "text", settings="%s" WHERE vid = %d AND fid = "%s"', serialize($settings), $row->vid, $row->fid);
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//Update the object for the module_api calls below
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$row->oldtype = $row->type;
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$row->module = 'taxonomy_enhancer_text';
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$row->type = 'text';
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$row->format = $settings['format'];
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//Now for each type term which has a field of this type we need to insert an entry.
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$sub_result = db_query('SELECT ted.* FROM {taxonomy_enhancer_data} ted LEFT JOIN {term_data} t ON t.tid = ted.tid WHERE field = "%s" AND t.vid = %d', $row->fid, $row->vid);
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while($term = db_fetch_array($sub_result)) {
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switch ($row->oldtype) {
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case 'textarea' :
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$term['fields'][$row->fid]['value'] = $term['value'];
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$term['fields'][$row->fid]['format'] = FILTER_FORMAT_DEFAULT;
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unset($term['value']);
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unset($term['field']);
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break;
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default :
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$term['fields'][$row->fid] = $term['value'];
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unset($term['value']);
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unset($term['field']);
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break;
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}
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//Invoke the text field insert hook
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module_invoke('taxonomy_enhancer_text', 'te_api', 'insert', 'value', $row, $term);
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}
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}
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break;
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}
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return $ret;
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}
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