first commit

plugins/transform/hooks/admin_manage_slideshow.php

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+<?php
+function HookTransformAdmin_manage_slideshowRender_new_element_for_manage_slideshow(array $slideshow_files)
+    {
+    global $baseurl, $lang, $cropper_enable_replace_slideshow;
+
+    if ($cropper_enable_replace_slideshow != 1)
+        { 
+            // if config option in transform plugin doesn't allow slideshow images to be edited, then do not show input field
+
+    print "<p><b>To add or replace slideshow images, update the setting 'Enable replacing the slideshow' in Admin > System > Manage plugins > transform > Options.</b></p>";
+
+            return; // if config option in transform plugin doesn't allow slideshow images to be edited, then do not show input field
+        }
+    $return_to_url = $baseurl . '/pages/admin/admin_manage_slideshow.php';
+
+    // Calculate the next slideshow image ID (ie. filename will be ID.jpg)
+    $last_slideshow_file = end($slideshow_files);
+    $new_slideshow_id = isset($last_slideshow_file["ref"]) ? ($last_slideshow_file["ref"] + 1) : 1;
+    ?>
+    <div id="add_new_slideshow" class="Question">
+        <span class="stdwidth">
+            <button type="submit" onclick="jQuery('#new_slideshow_form').fadeIn(); return false;"><?php echo escape($lang['action-add-new']); ?></button>
+            <form
+                id="new_slideshow_form"
+                method="POST"
+                action="<?php echo $baseurl; ?>/plugins/transform/pages/crop.php"
+                onsubmit="return CentralSpacePost(this);"
+            >
+                <?php generateFormToken("add_new_slideshow"); ?>
+                <input 
+                    name="ref"
+                    type="text"
+                    value="<?php echo escape($lang['resourceid']); ?>"
+                    onfocus="if(this.value == '<?php echo escape($lang['resourceid']); ?>') { this.value = ''; }"
+                    onblur="if(this.value == '') {this.value = '<?php echo escape($lang['resourceid']); ?>';}"
+                >
+                <input name="manage_slideshow_action" type="hidden" value="add_new">
+                <input name="manage_slideshow_id" type="hidden" value="<?php echo $new_slideshow_id; ?>">
+                <input name="return_to_url" type="hidden" value="<?php echo $return_to_url; ?>">
+                <button type="submit"><?php echo escape($lang['action-submit-button-label']); ?></button>
+            </form>
+        </span>
+        <div class="clearerleft"></div>
+    </div>
+    <?php
+    }
+
+
+function HookTransformAdmin_manage_slideshowRender_replace_button_for_manage_slideshow($slideshow_image, array $slideshow_file_info)
+    {
+    global $lang, $baseurl, $cropper_enable_replace_slideshow;
+
+    if ($cropper_enable_replace_slideshow != 1)
+        { 
+            return; // if config option in transform plugin doesn't allow slideshow images to be edited, then do not show input field
+        }
+
+    ?>
+    <button type="submit" onclick="jQuery('#replace_slideshow_image_form_<?php echo $slideshow_image; ?>').slideToggle(229); return false;"><?php echo escape($lang['action-replace']); ?></button>
+    <?php
+    if($slideshow_file_info['resource_ref'] > 0)
+    {
+    ?>
+    <button type="submit" form="RecropSlideshowImage_<?php echo $slideshow_image; ?>"><?php echo escape($lang['transform-recrop']); ?></button>
+    <form id="RecropSlideshowImage_<?php echo $slideshow_image; ?>"
+          method="POST"
+          action="<?php echo $baseurl; ?>/plugins/transform/pages/crop.php"
+          onsubmit="return CentralSpacePost(this);">
+        <?php generateFormToken("RecropSlideshowImage_{$slideshow_image}"); ?>
+        <input name="ref" type="hidden" value="<?php echo $slideshow_file_info['resource_ref']; ?>">
+        <input name="manage_slideshow_action" type="hidden" value="replace">
+        <input name="manage_slideshow_id" type="hidden" value="<?php echo $slideshow_image; ?>">
+        <input name="return_to_url" type="hidden" value="<?php echo $baseurl; ?>/pages/admin/admin_manage_slideshow.php">
+    </form>
+    <?php
+    }
+    }
+
+
+function HookTransformAdmin_manage_slideshowRender_replace_slideshow_form_for_manage_slideshow($replace_slideshow_id)
+    {
+    global $baseurl, $lang, $cropper_enable_replace_slideshow;
+
+    if ($cropper_enable_replace_slideshow != 1)
+    {
+    
+        return; 
+    }
+
+    $return_to_url = $baseurl . '/pages/admin/admin_manage_slideshow.php';
+    ?>
+    <form
+        id="replace_slideshow_image_form_<?php echo $replace_slideshow_id; ?>"
+        method="POST"
+        action="<?php echo $baseurl; ?>/plugins/transform/pages/crop.php"
+        onsubmit="return CentralSpacePost(this);"
+        style="display: none;">
+        <?php generateFormToken("replace_slideshow_image_form_{$replace_slideshow_id}"); ?>
+        <input
+            name="ref"
+            type="text"
+            value="<?php echo escape($lang['resourceid']); ?>"
+            onfocus="if(this.value == '<?php echo escape($lang['resourceid']); ?>') { this.value = ''; }"
+            onblur="if(this.value == '') {this.value = '<?php echo escape($lang['resourceid']); ?>';}"
+        >
+        <input name="manage_slideshow_action" type="hidden" value="replace">
+        <input name="manage_slideshow_id" type="hidden" value="<?php echo $replace_slideshow_id; ?>">
+        <input name="return_to_url" type="hidden" value="<?php echo $return_to_url; ?>">
+        <button type="submit"><?php echo escape($lang['action-submit-button-label']); ?></button>
+    </form>
+    <?php
+    }