From ec5563b7b519df55ece710e6f2dc35320a4a472c Mon Sep 17 00:00:00 2001
From: Drave Robber <DraveRobber@984338.no-reply.drupal.org>
Date: Fri, 28 Sep 2012 14:06:09 +0300
Subject: [PATCH] Edge Fonts PoC #2

---
 modules/edge_fonts/edge_fonts.info     |    5 ++
 modules/edge_fonts/edge_fonts.install  |   16 +++++
 modules/edge_fonts/edge_fonts.list.inc |   74 ++++++++++++++++++++++++
 modules/edge_fonts/edge_fonts.module   |   99 ++++++++++++++++++++++++++++++++
 4 files changed, 194 insertions(+), 0 deletions(-)
 create mode 100644 modules/edge_fonts/edge_fonts.info
 create mode 100644 modules/edge_fonts/edge_fonts.install
 create mode 100644 modules/edge_fonts/edge_fonts.list.inc
 create mode 100644 modules/edge_fonts/edge_fonts.module

diff --git a/modules/edge_fonts/edge_fonts.info b/modules/edge_fonts/edge_fonts.info
new file mode 100644
index 0000000..f673c21
--- /dev/null
+++ b/modules/edge_fonts/edge_fonts.info
@@ -0,0 +1,5 @@
+name = Edge Fonts
+description = @font-your-face provider for Edge Fonts.
+dependencies[] = fontyourface
+package = @font-your-face
+core = 7.x
diff --git a/modules/edge_fonts/edge_fonts.install b/modules/edge_fonts/edge_fonts.install
new file mode 100644
index 0000000..beb18e0
--- /dev/null
+++ b/modules/edge_fonts/edge_fonts.install
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * @file
+ * Install/uninstall tasks for the Edge Fonts module.
+ */
+
+/**
+ * Implements hook_enable().
+ */
+function edge_fonts_enable() {
+  // Weight must be above @font-your-face weight so preprocess comes after.
+  db_query("UPDATE {system} SET weight = 1 WHERE name = 'edge_fonts'");
+  // Import/update fonts.
+  fontyourface_import_fonts('edge_fonts');
+}
diff --git a/modules/edge_fonts/edge_fonts.list.inc b/modules/edge_fonts/edge_fonts.list.inc
new file mode 100644
index 0000000..f908846
--- /dev/null
+++ b/modules/edge_fonts/edge_fonts.list.inc
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * @file
+ * Font list for the Edge Fonts module.
+ */
+
+/**
+ * Helper function - hardcodes the list of available fonts and their variants.
+ *
+ * Updated 28-Sep-2012.
+ */
+function edge_fonts_list() {
+  return array(
+    'abel' => array(
+      'fontname' => 'Abel',
+      'variants' => array('n4'),
+    ),
+    'abril-fatface' => array(
+      'fontname' => 'Abril Fatface',
+      'variants' => array('n4', 'i4'),
+    ),
+    'aclonica' => array(
+      'fontname' => 'Aclonica',
+      'variants' => array('n4'),
+    ),
+    'acme' => array(
+      'fontname' => 'Acme',
+      'variants' => array('n4'),
+    ),
+    'actor' => array(
+      'fontname' => 'Actor',
+      'variants' => array('n4'),
+    ),
+    'adamina' => array(
+      'fontname' => 'Adamina',
+      'variants' => array('n4'),
+    ),
+    'advent-pro' => array(
+      'fontname' => 'Advent Pro',
+      'variants' => array('n1', 'n2', 'n3', 'n4', 'n5', 'n6', 'n7'),
+    ),
+    'aguafina-script' => array(
+      'fontname' => 'Aguafina Script',
+      'variants' => array('n4'),
+    ),
+    'aladin' => array(
+      'fontname' => 'Aladin',
+      'variants' => array('n4'),
+    ),
+    'alegreya' => array(
+      'fontname' => 'Alegreya',
+      'variants' => array('n4', 'i4', 'n7', 'i7', 'n9', 'i9'),
+    ),
+  );
+}
+
+/**
+ * Helper function - provides human-readable descriptions of weights.
+ */
+function edge_fonts_weights() {
+  return array(
+    '1' => t('Thin'),
+    '2' => t('Extra-Light'),
+    '3' => t('Light'),
+    // 'Normal' is not actually used.
+    '4' => t('Normal'),
+    '5' => t('Medium'),
+    '6' => t('Demi-bold'),
+    '7' => t('Bold'),
+    '8' => t('Heavy'),
+    '9' => t('Black'),
+  );
+}
diff --git a/modules/edge_fonts/edge_fonts.module b/modules/edge_fonts/edge_fonts.module
new file mode 100644
index 0000000..0f77949
--- /dev/null
+++ b/modules/edge_fonts/edge_fonts.module
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * @file
+ * Edge Fonts module main file.
+ */
+
+/**
+ * Implements hook_fontyourface_info().
+ */
+function edge_fonts_fontyourface_info() {
+  return array(
+    'name' => 'Edge Fonts',
+    'url' => 'http://www.edgefonts.com/',
+    'base_path' => 'http://use.edgefonts.net/',
+  );
+}
+
+/**
+ * Implements hook_fontyourface_import().
+ */
+function edge_fonts_fontyourface_import() {
+  include_once 'edge_fonts.list.inc';
+  // Get available fonts.
+  $families = edge_fonts_list();
+  // Get human-readable descriptions of weights.
+  $weights = edge_fonts_weights();
+  foreach ($families as $family_name => $family) {
+    foreach ($family['variants'] as $variant) {
+      $font = new stdClass();
+      $font->provider = 'edge_fonts';
+      $font->name = $family['fontname'];
+      $font->css_family = $family_name;
+      if ($variant[1] != '4') {
+        $font->name .= ' ' . $weights[$variant[1]];
+      }
+      $font->css_weight = $variant[1] . '00';
+      if ($variant[0] == 'i') {
+        $font->css_style = 'italic';
+        $font->name .= ' ' . t('Italic');
+      }
+      $metadata = array(
+        'variant' => $variant,
+      );
+      $font->metadata = serialize($metadata);
+      // TODO: replace js URL with something more human-readable just in case
+      // someone wants to peek at it.
+      $font->url = 'http://use.edgefonts.net/' . $family_name . ':' . $variant . '.js';
+      $font->license = 'Terms of Use';
+      $font->license_url = 'http://www.edgefonts.com/#terms';
+      fontyourface_save_font($font);
+    }
+  }
+}
+
+/**
+ * Implements template_preprocess_html().
+ */
+function edge_fonts_preprocess_html(&$vars) {
+  if (!empty($vars['fontyourface'])) {
+    $fonts = array();
+    foreach ($vars['fontyourface'] as $active_font) {
+      if ($active_font->provider == 'edge_fonts') {
+        $metadata = unserialize($active_font->metadata);
+        $fonts[$active_font->css_family][] = $metadata['variant'];
+      }
+    }
+    if (count($fonts) > 0) {
+      // Let us give schema-less URLs a try.
+      $base = '//use.edgefonts.net/';
+      foreach ($fonts as $family => $variants) {
+        $js = $base . $family . ':' . implode(',', $variants) . '.js';
+        drupal_add_js($js, array('type' => 'external'));
+      }
+    }
+  }
+}
+
+/**
+ * Implements hook_fontyourface_preview().
+ */
+function edge_fonts_fontyourface_preview($font, $text = NULL, $size = 18) {
+  $output = '';
+  if ($text == NULL) {
+    $text = $font->name;
+  }
+  if ($size == 'all') {
+    // Display variety of sizes.
+    $sizes = array(32, 24, 18, 14, 12, 10);
+    foreach ($sizes as $size) {
+      $output .= '<div style="' . fontyourface_font_css($font) . ' font-size: ' . $size . 'px; line-height: ' . $size . 'px;">' . $text . '</div>';
+    }
+  }
+  else {
+    // Display single size.
+    $output = '<span style="' . fontyourface_font_css($font) . ' font-size: ' . $size . 'px; line-height: ' . $size . 'px;">' . $text . '</span>';
+  }
+  return $output;
+}
-- 
1.7.4.1