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Viewing changes to scripts/precache-tiles/cacheTile.php

  • Committer: V. Keith Hughitt
  • Date: 2009-03-26 19:20:57 UTC
  • Revision ID: hughitt1@kore-20090326192057-u0x8rf8sf5lmmnwh
nightly build 03-26-2009: Using alpha-channel JPEG 2000 dataset

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scripts/precache-tiles/cacheTile.php
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#!/usr/bin/php
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<?php
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    /**
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     * TODO 02/03/2010: Since cache directory creation is now done primarily during the
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     * getClosestImage request, when precaching we must create cache directories as needed:
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     *  
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     *      if (!file_exists($filepath)) {
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     *          mkdir($filepath, 0777, true);
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     *          chmod($filepath, 0777);
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     *      }
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     *       
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     * (It may be useful to limit amount of checks by doing once per directory, rather than once
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     *  per tile)
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     *  
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     *  Note: Make sure /cache directory and it's children have proper ownship (e.g. user:www-data).
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     */
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        require_once('../../settings/Config.php');
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        require('../../api/lib/helioviewer/Tile.php');
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        $id      = $argv[1];
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        $zoom    = $argv[2];
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        $x       = $argv[3];
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        $y       = $argv[4];
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        $ts      = 512;
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        $display = false;
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        $trash = new Tile($id, $zoom, $x, $y, $ts, $display);
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?>
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