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28 lines
1.3 KiB
PHP
28 lines
1.3 KiB
PHP
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<?php
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/// Finish setting up the environment object ///
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$env->page = $_GET["page"];
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if(isset($_GET["revision"]) and is_numeric($_GET["revision"]))
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{
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// We have a revision number!
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$env->is_history_revision = true;
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$env->history->revision_number = intval($_GET["revision"]);
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// Make sure that the revision exists for later on
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if(!isset($pageindex->{$env->page}->history[$env->history->revision_number]))
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{
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http_response_code(404);
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exit(page_renderer::render_main("404: Revision Not Found - $env->page - $settings->sitename", "<p>Revision #{$env->history->revision_number} of $env->page doesn't appear to exist. Try viewing the <a href='?action=history&page=" . rawurlencode($env->page) . "'>list of revisions for $env->page</a>, or viewing <a href='?page=" . rawurlencode($env->page) . "'>the latest revision</a> instead.</p>"));
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}
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$env->history->revision_data = $pageindex->{$env->page}->history[$env->history->revision_number];
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}
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// Construct the page's filename
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$env->page_filename = $env->storage_prefix;
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if($env->is_history_revision)
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$env->page_filename .= $pageindex->{$env->page}->history[$env->history->revision_number]->filename;
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else if(isset($pageindex->{$env->page}))
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$env->page_filename .= $pageindex->{$env->page}->filename;
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$env->action = strtolower($_GET["action"]);
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