31 lines
740 B
PHP
31 lines
740 B
PHP
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<?php
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class main_manual_getFirstPage {
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function __construct($lib) {
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$this->lib = $lib;
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$this->db = $this->lib->game->db;
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$this->version = $this->lib->mainClass->version;
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}
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function run($lang) {
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// Get the manual's root node identifier
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$q = $this->db->query("SELECT id FROM man_section WHERE version='{$this->version}' AND lang='$lang' AND in_section IS NULL");
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if (!($q && dbCount($q) == 1)) {
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return null;
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}
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list($rootId) = dbFetchArray($q);
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// Get the root node's first page
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$q = $this->db->query("SELECT id FROM man_section WHERE in_section=$rootId AND after_section=$rootId AND is_page");
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if (!($q && dbCount($q) == 1)) {
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return null;
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}
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list($fPage) = dbFetchArray($q);
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return $fPage;
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}
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}
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?>
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