117 lines
4.5 KiB
C#
117 lines
4.5 KiB
C#
using DNTPersianUtils.Core;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using RMuseum.Models.Ganjoor.ViewModels;
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using RSecurityBackend.Models.Generic;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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namespace GanjooRazor.Pages
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{
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public partial class IndexModel : PageModel
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{
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/// <summary>
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/// اشعار مشابه
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/// </summary>
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/// <returns></returns>
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private async Task _GenerateSimiHtmlText()
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{
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if (string.IsNullOrEmpty(Request.Query["v"]) || string.IsNullOrEmpty(Request.Query["g"]))
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{
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GanjoorPage.HtmlText = "<p>شعری با مشخصات انتخاب شده یافت نشد.</p>";
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}
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int pageNumber = 1;
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if (!string.IsNullOrEmpty(Request.Query["page"]))
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{
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pageNumber = int.Parse(Request.Query["page"]);
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}
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string metre = Request.Query["v"];
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string rhyme = Request.Query["g"];
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string url = $"{APIRoot.Url}/api/ganjoor/poems/similar?PageNumber={pageNumber}&PageSize=20&metre={metre}&rhyme={rhyme}";
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var response = await _httpClient.GetAsync(url);
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response.EnsureSuccessStatusCode();
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var poems = JArray.Parse(await response.Content.ReadAsStringAsync()).ToObject<List<GanjoorPoemCompleteViewModel>>();
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GanjoorPage.Title = "شعرهای ";
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GanjoorPage.Title += $"با وزن «{metre}»";
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GanjoorPage.Title += $" و حروف قافیهٔ «{rhyme}»";
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string htmlText = "";
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foreach (var poem in poems)
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{
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htmlText += $"<div class=\"sitem\" id=\"post-{poem.Id}\">{Environment.NewLine}<h2><a href=\"{poem.FullUrl}\" rel=\"bookmark\">{poem.FullTitle}</a>{Environment.NewLine}</h2>{Environment.NewLine}" +
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$"<div class=\"spacer\"> </div>{Environment.NewLine}"
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+
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$"<div class=\"sit\">{Environment.NewLine} {_GetPoemTextExcerpt(poem.HtmlText)}" +
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$"<p><br /><a href=\"{poem.FullUrl}\">متن کامل شعر را ببینید ...</a></p>" +
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$"</div>{Environment.NewLine}" +
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$"<img src=\"/image/poets/{poem.Category.Poet.Id}.png\" alt=\"{poem.Category.Poet.Name}\" />"
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+
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$"<div class=\"spacer\"> </div>{Environment.NewLine}"
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+
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$"</div>{Environment.NewLine}";
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}
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htmlText += "<p style=\"text-align: center;\">";
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string paginnationMetadata = response.Headers.GetValues("paging-headers").FirstOrDefault();
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PaginationMetadata paginationMetadata = JsonConvert.DeserializeObject<PaginationMetadata>(paginnationMetadata);
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if (paginationMetadata.totalPages > 1)
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{
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GanjoorPage.Title += $" - صفحهٔ {pageNumber.ToPersianNumbers()}";
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if (paginationMetadata.currentPage > 3)
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{
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htmlText += $"[<a href=\"/simi/?v={Uri.EscapeUriString(metre)}&g={Uri.EscapeUriString(rhyme)}&page=1\">صفحهٔ اول</a>] …";
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}
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for (int i = (paginationMetadata.currentPage - 2); i <= (paginationMetadata.currentPage + 2); i++)
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{
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if (i >= 1 && i <= paginationMetadata.totalPages)
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{
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htmlText += " [";
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if (i == paginationMetadata.currentPage)
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{
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htmlText += i.ToPersianNumbers();
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}
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else
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{
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htmlText += $"<a href=\"/simi/?v={Uri.EscapeUriString(metre)}&g={Uri.EscapeUriString(rhyme)}&page={i}\">{i.ToPersianNumbers()}</a>";
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}
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htmlText += "] ";
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}
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}
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if (paginationMetadata.totalPages > (paginationMetadata.currentPage + 2))
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{
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htmlText += $"… [<a href=\"/simi/?v={Uri.EscapeUriString(metre)}&g={Uri.EscapeUriString(rhyme)}&page={paginationMetadata.totalPages}\">صفحهٔ آخر</a>]";
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}
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}
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htmlText += $"</p>{Environment.NewLine}";
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ViewData["Title"] = $"گنجور » {GanjoorPage.Title}";
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GanjoorPage.HtmlText = htmlText;
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}
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}
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}
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