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<?php
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/**
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* @file
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* Install, update and uninstall functions for the print_epub module.
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*
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* @ingroup print
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*/
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/**
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* Implements hook_enable().
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*/
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function print_epub_enable() {
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// Module weight.
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db_update('system')
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->fields(array(
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'weight' => 4,
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))
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->condition('type', 'module')
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->condition('name', 'print_epub')
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->execute();
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}
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/**
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* Implements hook_uninstall().
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*/
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function print_epub_uninstall() {
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variable_del('print_epub_display_sys_urllist');
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variable_del('print_epub_filename');
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variable_del('print_epub_images_via_file');
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variable_del('print_epub_link_text');
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variable_del('print_epub_link_text_enabled');
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variable_del('print_epub_epub_tool');
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variable_del('print_epub_book_link');
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variable_del('print_epub_link_class');
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variable_del('print_epub_link_pos');
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variable_del('print_epub_link_teaser');
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variable_del('print_epub_link_use_alias');
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variable_del('print_epub_show_link');
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variable_del('print_epub_sys_link_pages');
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variable_del('print_epub_sys_link_visibility');
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$settings = db_query("SELECT name FROM {variable} WHERE name LIKE 'print\_epub\_display\_%'");
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foreach ($settings as $variable) {
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variable_del($variable->name);
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}
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}
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/**
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* Implements hook_schema().
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*/
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function print_epub_schema() {
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$schema['print_epub_node_conf'] = array(
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'description' => 'EPUB version node-specific configuration settings',
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'fields' => array(
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'nid' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'The {node}.nid of the node.',
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),
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'link' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 1,
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'size' => 'tiny',
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'description' => 'Show link',
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),
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'comments' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 1,
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'size' => 'tiny',
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'description' => 'Show link in individual comments',
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),
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'url_list' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 1,
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'size' => 'tiny',
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'description' => 'Show Printer-friendly URLs list',
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),
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),
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'primary key' => array('nid'),
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);
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$schema['print_epub_page_counter'] = array(
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'description' => 'EPUB version access counter',
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'fields' => array(
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'path' => array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'description' => 'Page path',
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),
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'totalcount' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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'size' => 'big',
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'description' => 'Number of page accesses',
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),
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'timestamp' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Last access',
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),
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),
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'primary key' => array('path'),
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);
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return $schema;
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}
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/**
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* Remove hardcoded numeric deltas from all blocks.
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*/
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function print_epub_update_7000(&$sandbox) {
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$renamed_deltas = array(
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'print_epub' => array(
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'0' => 'print_epub-top',
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),
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);
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update_fix_d7_block_deltas($sandbox, $renamed_deltas, array());
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if (variable_get('print_epub_filename', '') == '[site-name] - [title] - [mod-yyyy]-[mod-mm]-[mod-dd]') {
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variable_set('print_epub_filename', '[site:name] - [node:title] - [node:changed:custom:Y-m-d]');
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}
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}
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/**
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* Enable block and help area links.
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*/
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function print_epub_update_7202(&$sandbox) {
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$link_pos = variable_get('print_epub_link_pos', drupal_json_decode('{ "link": "link", "block": "block", "help": "help" }'));
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$link_pos['block'] = 'block';
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$link_pos['help'] = 'help';
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variable_set('print_epub_link_pos', $link_pos);
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}
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/**
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* Increase size of the path field in the print_epub_page_counter table.
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*/
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function print_epub_update_7203(&$sandbox) {
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db_drop_primary_key('print_epub_page_counter');
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db_change_field('print_epub_page_counter', 'path', 'path',
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array(
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'type' => 'varchar',
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'length' => 255,
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'not null' => TRUE,
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'description' => 'Page path',
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),
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array('primary key' => array('path')));
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}
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