functions/misc.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains some miscellaneous functions.
   5  */
   6
   7 /**
   8  * Get all defined colours as array.
   9  *
  10  * @return array
  11  *   All defined colours for this theme.
  12  */
  13 function _rijkshuisstijl_defined_colours() {
  14   return array(
  15     'violet',
  16     'pink',
  17     'red',
  18     'ruby',
  19     'purple',
  20     'orange',
  21     'moss_green',
  22     'mint_green',
  23     'light_blue',
  24     'azure',
  25     'green',
  26     'yellow',
  27     'dark_green',
  28     'dark_yellow',
  29     'dark_brown',
  30     'brown',
  31     'intra_app',
  32   );
  33 }
  34
  35 /**
  36  * Get all defined logos as array.
  37  *
  38  * @return array
  39  *   An associative array with all defined logos in the starterskit.
  40  */
  41 function _rijkshuisstijl_defined_logos() {
  42   $starterskit = _rijkshuisstijl_init_starterskit();
  43   $path = $starterskit['library path'] . '/logos';
  44
  45   $filesdir = file_scan_directory($path, '/\.png$/', array('nomask' => '/RO_Footer_Homepage/', 'key' => 'name'));
  46
  47   $search_replacements = array(
  48     'AZ_'   => 'Algemene Zaken - ',
  49     'BZK_'  => 'Binnenlandse Zaken en Koninkrijksrelaties - ',
  50     'BuZa_' => 'Buitenlandse Zaken - ',
  51     'ELI_'  => 'Economische Zaken, Landbouw en Innovatie - ',
  52     'D_'  => 'Defensie - ',
  53     'F_'  => 'Financiën - ',
  54     'IM_' => 'Infrastructuur en Milieu - ',
  55     'OCW_'  => 'Onderwijs, Cultuur en Wetenschap - ',
  56     'SZW_'  => 'Sociale Zaken en Werkgelegenheid - ',
  57     'VJ_' => 'Veiligheid en Justitie - ',
  58     'VWS_'  => 'Volksgezondheid, Welzijn en Sport - ',
  59     'J_'  => 'Justitie - ',
  60     'WWI_'  => 'Wonen, Wijken en Integratie - ',
  61     'JG_' => 'Jeugd en Gezin - ',
  62   );
  63
  64   $search = array("RO_", "_Logo_Homepage");
  65   $replacements = array("", "");
  66
  67   $logofiles = array();
  68   foreach ($filesdir as $key => $value) {
  69     $newindex = str_replace($search, $replacements, $key);
  70     $logofiles[$path . '/' . $value->filename] = str_replace(array_keys($search_replacements), array_values($search_replacements), $newindex);
  71   }
  72
  73   return $logofiles;
  74 }
  75
  76 /**
  77  * Format a color checkbox label on the admin screen.
  78  *
  79  * @param string $colour
  80  *   The name of the colour
  81  *
  82  * @return string
  83  *   A string containing the rendered label.
  84  */
  85 function _rijkshuisstijl_format_color_swatch($colour) {
  86   return "<span class=\"" . $colour . "\">" . $colour . "</span>";
  87 }
  88
  89 /**
  90  * Initialized the Starterskit library, otherwise display an error.
  91  *
  92  * @return array
  93  *   The starterskit library as associative array.
  94  */
  95 function _rijkshuisstijl_init_starterskit() {
  96   if (!module_exists('libraries') || !($library = libraries_load('starterskit')) || empty($library['loaded'])) {
  97     drupal_set_message(t('The Starterskit library cannot be loaded. Please make sure that it exists before using the Rijkshuisstijl theme.'), 'error', FALSE);
  98     return NULL;
  99   }
 100
 101   return $library;
 102 }