| 1 | <?php
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| 2 | /**
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| 3 | * Contains Translation_Entry class
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| 4 | *
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| 5 | * @version $Id: entry.php 115 2009-05-11 18:56:15Z nbachiyski $
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| 6 | * @package pomo
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| 7 | * @subpackage entry
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| 8 | */
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| 9 |
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| 10 |
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| 11 | /**
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| 12 | * Translation_Entry class encapsulates a translatable string
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| 13 | */
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| 14 | class Translation_Entry {
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| 15 |
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| 16 | /**
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| 17 | * Whether the entry contains a string and its plural form, default is false
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| 18 | *
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| 19 | * @var boolean
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| 20 | */
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| 21 | var $is_plural = false;
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| 22 |
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| 23 | var $context = null;
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| 24 | var $singular = null;
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| 25 | var $plural = null;
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| 26 | var $translations = array();
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| 27 | var $translator_comments = '';
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| 28 | var $extracted_comments = '';
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| 29 | var $references = array();
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| 30 | var $flags = array();
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| 31 |
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| 32 | /**
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| 33 | * @param array $args associative array, support following keys:
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| 34 | * - singular (string) -- the string to translate, if omitted and empty entry will be created
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| 35 | * - plural (string) -- the plural form of the string, setting this will set {@link $is_plural} to true
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| 36 | * - translations (array) -- translations of the string and possibly -- its plural forms
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| 37 | * - context (string) -- a string differentiating two equal strings used in different contexts
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| 38 | * - translator_comments (string) -- comments left by translators
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| 39 | * - extracted_comments (string) -- comments left by developers
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| 40 | * - references (array) -- places in the code this strings is used, in relative_to_root_path/file.php:linenum form
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| 41 | * - flags (array) -- flags like php-format
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| 42 | */
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| 43 | function Translation_Entry($args=array()) {
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| 44 | // if no singular -- empty object
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| 45 | if (!isset($args['singular'])) {
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| 46 | return;
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| 47 | }
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| 48 | // get member variable values from args hash
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| 49 | $object_varnames = array_keys(get_object_vars($this));
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| 50 | foreach ($args as $varname => $value) {
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| 51 | $this->$varname = $value;
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| 52 | }
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| 53 | if (isset($args['plural'])) $this->is_plural = true;
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| 54 | if (!is_array($this->translations)) $this->translations = array();
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| 55 | if (!is_array($this->references)) $this->references = array();
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| 56 | if (!is_array($this->flags)) $this->flags = array();
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| 57 | }
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| 58 |
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| 59 | /**
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| 60 | * Generates a unique key for this entry
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| 61 | *
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| 62 | * @return string|bool the key or false if the entry is empty
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| 63 | */
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| 64 | function key() {
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| 65 | if (is_null($this->singular)) return false;
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| 66 | // prepend context and EOT, like in MO files
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| 67 | return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular;
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| 68 | }
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| 69 | }
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| 70 | ?>
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