Merge pull request #4535 from mikhailprivalov/pdf_from_schema

pdf_from schema for research protocol

results/forms/json_schema.py

@@ -0,0 +1,117 @@
+from reportlab.platypus import PageBreak
+import os.path
+from laboratory.settings import BASE_DIR
+import simplejson as json
+from reportlab.platypus import Paragraph, Spacer
+from reportlab.lib.styles import getSampleStyleSheet
+from reportlab.lib.units import mm
+from copy import deepcopy
+from reportlab.lib.enums import TA_CENTER, TA_JUSTIFY, TA_RIGHT
+from directions.models import Issledovaniya, Napravleniya
+from laboratory.settings import FONTS_FOLDER
+import os.path
+from reportlab.pdfbase import pdfmetrics
+from reportlab.pdfbase.ttfonts import TTFont
+
+from results.sql_func import get_paraclinic_result_by_iss
+
+
+def form_01(direction: Napravleniya, iss: Issledovaniya, fwb, doc, leftnone, user=None, **kwargs):
+    """
+    Форма печати протокола из шаблона
+    """
+
+    pdfmetrics.registerFont(TTFont("PTAstraSerifBold", os.path.join(FONTS_FOLDER, "PTAstraSerif-Bold.ttf")))
+    pdfmetrics.registerFont(TTFont("PTAstraSerifReg", os.path.join(FONTS_FOLDER, "PTAstraSerif-Regular.ttf")))
+
+    styleSheet = getSampleStyleSheet()
+    style = styleSheet["Normal"]
+    style.fontName = "PTAstraSerifReg"
+    style.fontSize = 11
+    style.leading = 12
+    style.spaceAfter = 1.2 * mm
+    style.alignment = TA_JUSTIFY
+    style.firstLineIndent = 15
+
+    styleFL = deepcopy(style)
+    styleFL.firstLineIndent = 0
+
+    styleBold = deepcopy(style)
+    styleBold.fontName = "PTAstraSerifBold"
+    styleBold.firstLineIndent = 0
+
+    styleCenter = deepcopy(style)
+    styleCenter.alignment = TA_CENTER
+    styleCenter.spaceAfter = 0 * mm
+
+    styleRight = deepcopy(style)
+    styleRight.aligment = TA_RIGHT
+
+    styleCenterBold = deepcopy(styleBold)
+    styleCenterBold.alignment = TA_CENTER
+    styleCenterBold.firstLineIndent = 0
+    styleCenterBold.fontSize = 12
+    styleCenterBold.leading = 13
+    styleCenterBold.face = "PTAstraSerifBold"
+
+    styleTableCentre = deepcopy(style)
+    styleTableCentre.alignment = TA_CENTER
+    styleTableCentre.spaceAfter = 4.5 * mm
+    styleTableCentre.fontSize = 8
+    styleTableCentre.leading = 4.5 * mm
+
+    styleT = deepcopy(style)
+    styleT.firstLineIndent = 0
+    styleJustified = deepcopy(style)
+    styleJustified.alignment = TA_JUSTIFY
+    styleJustified.spaceAfter = 4.5 * mm
+    styleJustified.fontSize = 12
+    styleJustified.leading = 4.5 * mm
+
+    styles_obj = {
+        "style": style,
+        "styleCenter": styleCenter,
+        "styleBold": styleBold,
+        "styleCenterBold": styleCenterBold,
+        "styleJustified": styleJustified,
+        "styleRight": styleRight,
+    }
+
+    if not os.path.join(BASE_DIR, "forms", "pdf_templates"):
+        current_template_file = os.path.join(BASE_DIR, "forms", "pdf_templates", "template_federal_order_530_titul_page.json")
+    else:
+        current_template_file = os.path.join(BASE_DIR, "forms", "pdf_templates", "template_federal_order_530_titul_page.json")
+    current_template_file = ""
+
+    fields_values = get_paraclinic_result_by_iss(iss.pk)
+    result_data = {i.field_title: i.field_value for i in fields_values}
+
+    if current_template_file:
+        with open(current_template_file) as json_file:
+            data = json.load(json_file)
+            body_paragraphs = data["body_paragraphs"]
+
+    objs = []
+    if current_template_file:
+        for section in body_paragraphs:
+            objs = check_section_param(objs, styles_obj, section, result_data)
+
+    fwb.extend(objs)
+
+    return fwb
+
+
+def check_section_param(objs, styles_obj, section, field_titles_value):
+    if section.get("Spacer"):
+        height_spacer = section.get("spacer_data")
+        objs.append(Spacer(1, height_spacer * mm))
+    elif section.get("page_break"):
+        objs.append(PageBreak())
+    elif section.get("text"):
+        field_titles_sec = section.get("fieldTitles")
+        data_fields = [field_titles_value.get(i) for i in field_titles_sec if field_titles_value.get(i)]
+        difference = len(field_titles_sec) - len(data_fields)
+        if len(data_fields) < len(field_titles_sec):
+            data_fields = [*data_fields, *["" for count in range(difference)]]
+        objs.append(Paragraph(section.get("text").format(*data_fields), styles_obj[section.get("style")]))
+    return objs

results/sql_func.py

@@ -123,6 +123,28 @@ def get_paraclinic_results_by_direction(pk_dir):
     return rows
 
 
+def get_paraclinic_result_by_iss(pk_iss):
+    with connection.cursor() as cursor:
+        cursor.execute(
+            """
+              SELECT 
+                directions_paraclinicresult.value as field_value,
+                directions_paraclinicresult.field_id as field_id,
+                directory_paraclinicInputField.title as field_title,
+                directory_paraclinicinputgroups.title as group_title
+                FROM directions_paraclinicresult
+                LEFT JOIN directory_paraclinicinputfield ON
+                directions_paraclinicresult.field_id=directory_paraclinicinputfield.id
+                LEFT JOIN directory_paraclinicinputgroups ON
+                directory_paraclinicInputField.group_id=directory_paraclinicinputgroups.id
+              WHERE directions_paraclinicresult.issledovaniye_id = %(pk_iss)s
+        """,
+            params={'pk_iss': pk_iss},
+        )
+        rows = namedtuplefetchall(cursor)
+    return rows
+
+
 def get_expertis_child_iss_by_issledovaniya(parent_iss_tuple):
     with connection.cursor() as cursor:
         cursor.execute(