From 12263f030e70b9d07a3435b56b6d2fe37c2825ee Mon Sep 17 00:00:00 2001
From: skyanth <skyanth@gmail.com>
Date: Tue, 22 Jan 2019 11:10:04 +0100
Subject: [PATCH] Image attributions are now paired with random selector

---
 xml/graphics/frontpage_graphics.xml | 21 ++++++++++++++++++---
 xml/xslt/functions_params_vars.xslt |  3 +++
 xml/xslt/generate_offerte.xsl       |  6 ------
 xml/xslt/meta.xslt                  | 24 ++++++++++++++++++++++--
 xml/xslt/pages.xslt                 |  4 +++-
 5 files changed, 46 insertions(+), 12 deletions(-)

diff --git a/xml/graphics/frontpage_graphics.xml b/xml/graphics/frontpage_graphics.xml
index a8ad83e..ce1ffa0 100644
--- a/xml/graphics/frontpage_graphics.xml
+++ b/xml/graphics/frontpage_graphics.xml
@@ -3,11 +3,26 @@
     <!-- doctype name should be equal to doc root element -->
     <doctype name="pentest_report">
         <!-- list available covers below -->
-        <file name="frontpage_report_1.jpg"/>
-        <file name="frontpage_report_2.jpg"/>
+        <file name="frontpage_report_1.jpg">
+            <attribution>Front page image by Slava
+                (https://secure.flickr.com/photos/slava/496607907/), "Mango HaX0ring", Image styling
+                by Patricia Piolon,
+                https://creativecommons.org/licenses/by-sa/2.0/legalcode.</attribution>
+        </file>
+        <file name="frontpage_report_2.jpg">
+            <attribution>Front page image by dougwoods
+                (https://www.flickr.com/photos/deerwooduk/682390157/), "Cat on laptop", Image
+                styling by Patricia Piolon,
+                https://creativecommons.org/licenses/by-sa/2.0/legalcode.</attribution>
+        </file>
         <!--<file name="frontpage_report_3.jpg"/>-->
     </doctype>
     <doctype name="offerte">
-        <file name="frontpage_quote.jpg"/>
+        <file name="frontpage_quote.jpg">
+            <attribution>Front page image by kallerna
+                (https://commons.wikimedia.org/wiki/File:Rock_climber_Phra_Nang_1.jpg), "Rock
+                climber Phra Nang 1", Image styling by Patricia Piolon,
+                https://creativecommons.org/licenses/by-sa/3.0/legalcode</attribution>
+        </file>
     </doctype>
 </frontpage_graphics>
diff --git a/xml/xslt/functions_params_vars.xslt b/xml/xslt/functions_params_vars.xslt
index 250f1a3..5b52afc 100644
--- a/xml/xslt/functions_params_vars.xslt
+++ b/xml/xslt/functions_params_vars.xslt
@@ -22,6 +22,9 @@
     <xsl:variable name="hourly_fee" select="/contract/meta/contractor/hourly_fee * 1"/>
     <xsl:variable name="plannedHours" select="/contract/meta/work/planning/hours * 1"/>
     <xsl:variable name="total_fee" select="$hourly_fee * $plannedHours"/>
+    
+    <!-- current second ('random' seed) -->
+    <xsl:variable name="current_second" select="ceiling(seconds-from-dateTime(current-dateTime()))"/>
 
     <!-- finding colors (used in findings & pie charts) -->
     <!-- threatlevel -->
diff --git a/xml/xslt/generate_offerte.xsl b/xml/xslt/generate_offerte.xsl
index 6cdc2dc..3ea85d3 100644
--- a/xml/xslt/generate_offerte.xsl
+++ b/xml/xslt/generate_offerte.xsl
@@ -104,12 +104,6 @@
             </fo:footnote-body>
         </fo:footnote>
     </xsl:template>
-    
-    <xsl:template name="ImageAttribution">
-        <fo:block xsl:use-attribute-sets="coc" break-after="page">
-             kallerna (https://commons.wikimedia.org/wiki/File:Rock_climber_Phra_Nang_1.jpg), "Rock climber Phra Nang 1", Image styling by Patricia Piolon, https://creativecommons.org/licenses/by-sa/3.0/legalcode </fo:block>
-    </xsl:template>
-
 
     <!-- CONTACT BOX (comes at the end, is just the address, no title/table) -->
     <xsl:template match="contact">
diff --git a/xml/xslt/meta.xslt b/xml/xslt/meta.xslt
index 7755afa..e43c181 100644
--- a/xml/xslt/meta.xslt
+++ b/xml/xslt/meta.xslt
@@ -409,14 +409,34 @@
     </xsl:template>
 
     <xsl:template name="ImageAttribution">
-        <fo:block xsl:use-attribute-sets="coc" break-after="page"> Front page image by Slava
-            (https://secure.flickr.com/photos/slava/496607907/), "Mango HaX0ring", Image styling by Patricia Piolon, https://creativecommons.org/licenses/by-sa/2.0/legalcode. </fo:block>
+        <fo:block xsl:use-attribute-sets="coc" break-after="page">
+            <xsl:call-template name="select_frontpage_graphic_attribution">
+                <xsl:with-param name="doctype" select="local-name(/*)"/>
+                <xsl:with-param name="current_second" select="$current_second"/>
+            </xsl:call-template>
+        </fo:block>
     </xsl:template>
 
     <xsl:template match="subtitle">
         <xsl:apply-templates/>
     </xsl:template>
 
+    <xsl:template name="select_frontpage_graphic_attribution">
+        <xsl:param name="doctype" select="'generic'"/>
+        <xsl:param name="current_second" select="1"/>
+        <xsl:variable name="graphicsdoc"
+            select="document('../graphics/frontpage_graphics.xml')/frontpage_graphics/doctype[@name = $doctype]"/>
+        <xsl:variable name="available_frontpage_graphics" select="count($graphicsdoc/file)"/>
 
+        <xsl:message>
+            <xsl:value-of select="$current_second"/>
+        </xsl:message>
+        <!-- taking the current second as a 'random number generator' -->
+        <xsl:variable name="selected_graphic"
+            select="ceiling(number($available_frontpage_graphics div 60 * $current_second))"/>
+        <xsl:variable name="frontpage_graphic_attribution"
+            select="$graphicsdoc/file[$selected_graphic]/attribution"/>
+        <xsl:value-of select="$frontpage_graphic_attribution"/>
+    </xsl:template>
 
 </xsl:stylesheet>
diff --git a/xml/xslt/pages.xslt b/xml/xslt/pages.xslt
index 0ab620b..0a45582 100644
--- a/xml/xslt/pages.xslt
+++ b/xml/xslt/pages.xslt
@@ -14,6 +14,7 @@
                 >
                     <xsl:call-template name="select_frontpage_graphic">
                         <xsl:with-param name="doctype" select="local-name(/*)"/>
+                        <xsl:with-param name="current_second" select="$current_second"/>
                     </xsl:call-template>
                 </fo:region-body>
             </fo:simple-page-master>
@@ -85,10 +86,11 @@
     
     <xsl:template name="select_frontpage_graphic">
         <xsl:param name="doctype" select="'generic'"/>
+        <xsl:param name="current_second" select="1"/>
         <xsl:variable name="graphicsdoc"
         select="document('../graphics/frontpage_graphics.xml')/frontpage_graphics/doctype[@name = $doctype]"/>
         <xsl:variable name="available_frontpage_graphics" select="count($graphicsdoc/file)"/>
-        <xsl:variable name="current_second" select="seconds-from-dateTime(current-dateTime())"/>
+        
         <xsl:message><xsl:value-of select="$current_second"/></xsl:message>
         <!-- taking the current second as a 'random number generator' -->
         <xsl:variable name="selected_graphic" select="ceiling(number($available_frontpage_graphics div 60 * $current_second))"/>