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ssg: StaticSitePage: GetParentSlugs impl, max levels for parent crawl

This commit is contained in:
Nick Vella 2019-07-20 22:51:50 +10:00
parent 96606c3d0f
commit 6a67ca4579
1 changed files with 36 additions and 24 deletions
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60
src/managed/OpenLiveWriter.BlogClient/Clients/StaticSite/StaticSitePage.cs
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@ -20,6 +20,8 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
// _pages\my-page.html -> my-page
private static Regex FILENAME_SLUG_REGEX = new Regex(@"^(?:(?:.*?)(?:\\|\/|_))*(.*?)\" + PUBLISH_FILE_EXTENSION + "$");
private static int PARENT_CRAWL_MAX_LEVELS = 32;
public StaticSitePage(StaticSiteConfig config) : base(config)
{
}
@ -76,15 +78,11 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
{
get
{
// If no parents, return single-level path
if(BlogPost.PageParent.IsEmpty) return $"/{Slug}/";
var parent = GetPageById(SiteConfig, BlogPost.PageParent.Id);
if (parent == null)
throw new BlogClientException(
"Page parent not found",
"Could not locate parent for page '{0}' with specified parent ID.",
BlogPost.Title);
return $"{parent.SitePath}{Slug}/"; // Parent site path will include tailing slash
// Get slug for all parent posts and prepend
var parentSlugs = string.Join("/", GetParentSlugs());
if (parentSlugs != string.Empty) parentSlugs += "/"; // If parent slugs were collected, append slug separator
return $"/{parentSlugs}{Slug}/"; // parentSlugs will include tailing slash
}
}
@ -95,21 +93,8 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
/// <returns>File name with prepended date</returns>
protected override string GetFileNameForProvidedSlug(string slug)
{
// Get slug for all parent posts and prepend
var parentId = BlogPost.PageParent.Id;
var parentSlugs = "";
while(!string.IsNullOrEmpty(parentId))
{
var parent = GetPageById(SiteConfig, parentId);
if (parent == null)
throw new BlogClientException(
"Page parent not found",
"Could not locate parent for page '{0}' with specified parent ID.",
BlogPost.Title);
parentSlugs = $"{parent.Slug}_" + parentSlugs;
parentId = parent.BlogPost.PageParent.Id;
}
var parentSlugs = string.Join("_", GetParentSlugs());
if (parentSlugs != string.Empty) parentSlugs += "_"; // If parent slugs were collected, append slug separator
return $"{parentSlugs}{slug}{PUBLISH_FILE_EXTENSION}";
}
@ -147,6 +132,33 @@ namespace OpenLiveWriter.BlogClient.Clients.StaticSite
return null;
}
/// <summary>
/// Crawl parent tree and collect all slugs
/// </summary>
/// <returns>An array of strings containing the slugs of all parents, in order.</returns>
private string[] GetParentSlugs()
{
List<string> parentSlugs = new List<string>();
var parentId = BlogPost.PageParent.Id;
int level = 0;
while (!string.IsNullOrEmpty(parentId) && level < PARENT_CRAWL_MAX_LEVELS)
{
var parent = GetPageById(SiteConfig, parentId);
if (parent == null)
throw new BlogClientException(
"Page parent not found",
"Could not locate parent for page '{0}' with specified parent ID.",
BlogPost.Title);
parentSlugs.Insert(0, parent.Slug);
parentId = parent.BlogPost.PageParent.Id;
level++;
}
return parentSlugs.ToArray();
}
/// <summary>
/// Load published page from a specified file path
/// </summary>