[5550] | 1 | <?php |
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| 2 | |
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| 3 | /* ----------------------------------------------------------------------------- |
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| 4 | class name: GPCCss |
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| 5 | class version : 3.0.0 |
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| 6 | plugin version : 3.0.0 |
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| 7 | date : 2010-03-30 |
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| 8 | |
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| 9 | ------------------------------------------------------------------------------ |
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| 10 | Author : Grum |
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| 11 | email : grum@piwigo.org |
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| 12 | website : http://photos.grum.fr |
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| 13 | PWG user : http://forum.phpwebgallery.net/profile.php?id=3706 |
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| 14 | |
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| 15 | << May the Little SpaceFrog be with you ! >> |
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| 16 | ------------------------------------------------------------------------------ |
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| 17 | |
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| 18 | :: HISTORY |
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| 19 | |
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| 20 | | release | date | |
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| 21 | | 3.0.0 | 2010/03/30 | * Update class & function names |
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| 22 | | | | |
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| 23 | | | | |
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| 24 | | | | |
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| 25 | | | | |
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| 26 | | | | |
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| 27 | | | | |
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| 28 | |
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| 29 | ------------------------------------------------------------------------------ |
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| 30 | |
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| 31 | this classes provides base functions to manage css |
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| 32 | classe consider that $filename is under plugins/ directory |
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| 33 | |
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| 34 | |
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| 35 | - constructor Css($filename) |
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| 36 | - (public) function fileExists() |
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| 37 | - (public) function makeCSS($css) |
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| 38 | - (public) function applyCSS() |
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| 39 | ---------------------------------------------------------------------- */ |
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| 40 | class GPCCss |
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| 41 | { |
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| 42 | private $filename; |
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| 43 | |
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[5958] | 44 | static public function applyGpcCss() |
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| 45 | { |
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| 46 | add_event_handler('loc_end_page_header', array('GPCCss', 'applyCSSFile')); |
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| 47 | } |
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| 48 | |
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| 49 | static public function applyCSSFile($fileName="") |
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| 50 | { |
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| 51 | global $template; |
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| 52 | |
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| 53 | if($fileName=="") |
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| 54 | { |
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| 55 | //if no filename given, load the gpc.css file |
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| 56 | $fileName=basename(dirname(dirname(__FILE__))).'/css/gpc.css'; |
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| 57 | $template->append('head_elements', '<link rel="stylesheet" type="text/css" href="plugins/'.$fileName.'">'); |
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| 58 | } |
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| 59 | elseif(file_exists($fileName)) |
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| 60 | { |
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| 61 | $template->append('head_elements', '<link rel="stylesheet" type="text/css" href="plugins/'.basename(dirname($fileName))."/".basename($fileName).'">'); |
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| 62 | } |
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| 63 | } |
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| 64 | |
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[5550] | 65 | public function __construct($filename) |
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| 66 | { |
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| 67 | $this->filename=$filename; |
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| 68 | } |
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| 69 | |
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| 70 | public function __destruct() |
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| 71 | { |
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| 72 | unset($this->filename); |
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| 73 | } |
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| 74 | |
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| 75 | /* |
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| 76 | make the css file |
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| 77 | */ |
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| 78 | public function makeCSS($css) |
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| 79 | { |
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| 80 | if($css!="") |
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| 81 | { |
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| 82 | $handle=fopen($this->filename, "w"); |
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| 83 | if($handle) |
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| 84 | { |
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| 85 | fwrite($handle, $css); |
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| 86 | fclose($handle); |
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| 87 | } |
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| 88 | } |
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| 89 | } |
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| 90 | |
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| 91 | /* |
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| 92 | return true if css file exists |
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| 93 | */ |
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| 94 | public function fileExists() |
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| 95 | { |
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| 96 | return(file_exists($this->filename)); |
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| 97 | } |
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| 98 | |
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| 99 | /* |
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| 100 | put a link in the template to load the css file |
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| 101 | this function have to be called in a 'loc_end_page_header' trigger |
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| 102 | |
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| 103 | if $text="", insert link to css file, otherwise insert directly a <style> markup |
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| 104 | */ |
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| 105 | public function applyCSS() |
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| 106 | { |
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| 107 | global $template; |
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| 108 | |
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[5958] | 109 | GPCCss::applyCSSFile($this->filename); |
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[5550] | 110 | } |
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[5958] | 111 | |
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| 112 | |
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[5550] | 113 | } //class |
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| 114 | |
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| 115 | ?> |
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